1 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
6 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8 Fix some dependency problems that cause unnecessary recompiles.
9 Problem reported by RMS in
10 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
11 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
12 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
13 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
14 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
15 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
16 (boostrap-clean): No need to remove stamp-oldxmenu.
18 Fix recently introduced bool vector overrun.
19 This was due to an optimization that went awry.
20 Reported by Glenn Morris in
21 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
22 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
23 for empty vectors, undoing the 2013-11-18 change.
24 * data.c (bool_vector_binop_driver): Rely on this.
25 Fix bug that occasionally overran the destination.
26 * lisp.h (struct Lisp_Bool_vector): Document this.
28 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
30 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
33 * nsterm.m (init, run, stop:): Comment out for now, does not work
36 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
38 * charset.c (syms_of_charset): Don't read past end of string.
40 2013-11-19 Glenn Morris <rgm@gnu.org>
42 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
44 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
46 Add hooks to run on gaining/losing focus. (Bug#15029)
47 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
48 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
49 (syms_of_frame): Add focus-in-hook, focus-out-hook.
51 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
53 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
54 The old names predated the API change that put destination at end.
56 Improve API of recently-added bool vector functions (Bug#15912).
57 The old API had (bool-vector-count-matches A B)
58 and (bool-vector-count-matches-at A B I), which gave the
59 misleading impression that the two functions were variants, one
60 with a location I. The new API has (bool-vector-count-population A)
61 and (bool-vector-count-consecutive A B I) to make the distinction
62 clearer. The first function no longer has a B argument, since the
63 caller can easily determine the number of nils if the length and
64 number of ts is known.
65 * data.c (Fbool_vector_count_population): Rename from
66 bool_vector_count_matches, and accept just 1 argument.
67 (Fbool_vector_count_consecutive): Rename from
68 Fbool_vector_count_matches_at.
70 Always allocate at least one bits_word per bool vector.
71 See Daniel Colascione in:
72 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
73 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
74 * data.c (bool_vector_binop_driver): Rely on this. Tune.
75 * lisp.h (struct Lisp_Bool_vector): Document this.
77 2013-11-18 Eli Zaretskii <eliz@gnu.org>
79 * insdel.c (invalidate_buffer_caches): New function, consolidated
80 from part of prepare_to_modify_buffer.
81 (insert_from_gap, prepare_to_modify_buffer):
82 * coding.c (code_convert_region, code_convert_string): Call
83 invalidate_buffer_caches. (Bug#15841)
85 * lisp.h (invalidate_buffer_caches): Add prototype.
87 2013-11-17 Eli Zaretskii <eliz@gnu.org>
89 * w32term.c (x_update_window_end): Don't invalidate the entire
90 mouse-highlight info, just signal frame_up_to_date_hook that mouse
91 highlight needs to be redisplayed. (Bug#15913)
93 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
95 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
97 2013-11-16 Eli Zaretskii <eliz@gnu.org>
99 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
100 while we are using Vprin1_to_string_buffer.
102 * keymap.c (describe_map): Don't crash if PT is 1 both before and
103 after inserting the description string. (Bug#15907)
105 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
107 * data.c: Work around bogus GCC diagnostic about shift count.
108 Reported by Eli Zaretskii in
109 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
110 (pre_value): New function.
111 (count_trailing_zero_bits): Use it.
113 2013-11-15 Eli Zaretskii <eliz@gnu.org>
115 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
116 assume C macros are not supported even under -g3 in these old GCC
119 2013-11-15 Leo Liu <sdl.web@gmail.com>
121 * minibuf.c (Ftry_completion, Fall_completions)
122 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
124 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
126 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
127 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
128 This avoids placing unnecessary constants into the Emacs code.
130 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
132 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
133 for Cygwin w32 build.
135 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
136 for Cygwin w32 build. (Bug#15892)
138 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
140 Simplify, port and tune bool vector implementation.
141 * alloc.c (bool_vector_exact_payload_bytes)
142 (bool_vector_payload_bytes): Remove.
143 (bool_vector_fill): Return its argument.
144 * alloc.c (bool_vector_fill):
146 * print.c (print_object):
147 Simplify by using bool_vector_bytes.
148 * alloc.c (make_uninit_bool_vector):
149 New function, broken out from Fmake_bool_vector.
150 (Fmake_bool_vector): Use it. Use tail call.
151 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
152 * data.c (BITS_PER_ULL): New constant.
153 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
154 if long long versions don't exist.
155 (shift_right_ull): New function.
156 (count_one_bits_word): New function, replacing popcount_bits_word
157 macro. Don't assume that bits_word is no wider than long long.
158 (count_one_bits_word, count_trailing_zero_bits):
159 Don't assume that bits_word is no wider than long long.
160 * data.c (bool_vector_binop_driver, bool_vector_not):
161 * fns.c (Fcopy_sequence):
163 Create an uninitialized destination, to avoid needless work.
164 (internal_equal): Simplify.
165 (Ffillarray): Prefer tail call.
166 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
167 contain at least one word.
168 (bits_word_to_host_endian): Prefer if to #if. Don't assume
169 chars are narrower than ints.
170 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
171 * fns.c (Fcopy_sequence):
173 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
174 Don't try to port to hosts where bits_word values have holes; the
175 code wouldn't work there anyway. Verify this assumption, though.
176 (bool_vector_bytes): New function.
177 (make_uninit_bool_vector): New decl.
178 (bool_vector_fill): Now returns Lisp_Object.
180 * xfns.c (xic_create_fontsetname):
181 * xrdb.c (gethomedir): Prefer tail calls.
183 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
185 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
186 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
188 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
189 that requires a return value.
190 (Fset_buffer_modified_p): Take advantage of this change to do
193 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
195 * buffer.c (Frestore_buffer_modified_p): Sync it with
196 Fset_buffer_modified_p.
197 (Fforce_mode_line_update): New function, moved from subr.el.
198 (Fset_buffer_modified_p): Use them.
199 (syms_of_buffer): Defsubr Fforce_mode_line_update.
201 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
203 * search.c (find_newline): Rewrite to prefer offsets to pointers.
204 This avoids undefined behavior when subtracting pointers into
205 different aways. On my platform it also makes the code a tad
206 smaller and presumably faster.
208 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
210 * keyboard.c (command_loop_1): Use region-extract-function.
211 * insdel.c (Qregion_extract_function): Not static any more (can we
212 stop pretending that these vars can benefit from being marked static?).
214 2013-11-09 Eli Zaretskii <eliz@gnu.org>
216 * search.c (find_newline): If buffer text is relocated during the
217 "dumb loop", adjust C pointers into buffer text to follow suit.
220 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
222 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
223 for conversion (Bug#15837).
225 2013-11-09 Eli Zaretskii <eliz@gnu.org>
227 * fileio.c (Finsert_file_contents): Invalidate the newline cache
228 for the entire range of inserted characters. (Bug#15841)
230 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
232 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
234 (realize_default_face): Remove assignment to distant-foreground if
235 unspecified (Bug#15815).
237 2013-11-08 Eli Zaretskii <eliz@gnu.org>
239 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
240 cache-long-scans disabled, since we don't want to call
241 prepare_to_modify_buffer (in insert_1_both) for each message we
244 * buffer.h (bset_cache_long_scans): New INLINE function, moved
245 from buffer.c. Improve commentary to the buffer field setter
248 * buffer.c (bset_cache_long_scans): Static function deleted.
249 Improve commentary to the buffer field setter functions.
250 (init_buffer_once): Default for cache-long-scans changed to t.
253 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
255 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
257 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
258 This bug was introduced in my 2013-06-21 change, and caused
259 struct Lisp_Sub_Char_Table objects to be given too many slots,
260 which broke 'make -C admin/unidata'.
262 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
264 Import changes from mac-port 4.5.
265 * macfont.m (mac_font_copy_default_descriptors_for_language)
266 (mac_font_copy_default_name_for_charset_and_languages): Declare.
267 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
268 (macfont_language_default_font_names): New.
269 (macfont_list): Rearrange language/charset code.
270 (macfont_close): Don't check for macfont_info->cache.
271 (mac_ctfont_create_preferred_family_for_attributes): New font
273 mac_font_copy_default_name_for_charset_and_languages.
274 (mac_font_copy_default_descriptors_for_language)
275 (mac_font_copy_default_name_for_charset_and_languages): New functions.
277 * macfont.h (kCTVersionNumber10_9): Define if not defined.
279 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
281 Port to C11 aligned_alloc, and fix some integer overflows.
282 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
283 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
284 and use of posix_memalign replaced with aligned_alloc.
285 (aligned_alloc): New function, defined or declared as needed.
286 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
287 Don't undef; configure.ac now does this.
288 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
289 (calloc, aligned_alloc): Check for integer overflow.
290 (aligned_alloc): Rename from memalign. All uses changed.
291 (memalign): New function, an alias for aligned_alloc.
293 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
295 * xdisp.c (redisplay_internal): Fix typo in last change.
297 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
299 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
301 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
303 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
304 redisplay--mode-lines-cause.
305 (redisplay_internal): Keep them uptodate. Remove redundant check of
306 buffer_shared_and_changed.
307 * *.[chm]: Number every assignment to update_mode_lines so we
308 can track why it is set.
310 2013-11-06 Eli Zaretskii <eliz@gnu.org>
312 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
314 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
316 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
317 can track why it is set.
319 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
321 Integer-related fixes for term.c etc.
322 * dispextern.h (face_tty_specified_color): New function.
323 * term.c (turn_on_face): Don't rely on undefined behavior when
324 assigning an out-of-range value to 'long'.
325 Simplify test for toggling highlight.
326 (tty_capable_p): Omit last two (unused) args. All callers changed.
327 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
328 (read_menu_input, tty_menu_activate, tty_menu_show):
329 * xfaces.c (x_supports_face_attributes_p)
330 (tty_supports_face_attributes_p):
331 Use bool for boolean. All callers changed.
332 (tty_supports_face_attributes_p): Omit defaults for color indices;
333 no longer needed. Simplify tail call.
335 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
337 * xdisp.c (prepare_menu_bars): Mark static.
338 * lisp.h (prepare_menu_bars): Don't declare.
339 * xselect.c (x_handle_selection_clear):
340 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
342 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
344 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
345 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
347 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
349 * keyboard.c (Fcommand_error_default_function): Rename from
350 Fdefault_error_output.
352 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
354 * keyboard.c (Fdefault_error_output): New function, extracted from
356 (syms_of_keyboard): Use it for Vcommand_error_function.
358 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
360 * eval.c (handlerlist_sentinel): New variable (bug#15802).
361 (init_eval): Use it to ensure handlerlist is non-NULL.
362 (unwind_to_catch): Make sure we never set handlerlist to NULL.
363 (Fsignal): Adjust NULLness test of handlerlist.
364 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
366 2013-11-05 Eli Zaretskii <eliz@gnu.org>
368 * callproc.c (call_process): Call prepare_to_modify_buffer before
369 decoding text read from the sub-process, as the decoded stuff will
370 be inserted into the buffer. This will invalidate the various
371 caches maintained for the buffer. (Bug#15148)
373 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
375 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
376 string of glyphless-char-display.
378 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
380 * nsfns.m (ns_get_name_from_ioreg): New function.
381 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
382 OSX >= 10.9. Use ns_get_name_from_ioreg.
384 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
386 Simplify and port recent bool vector changes.
387 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
388 only in this file. Use a more-efficient implementation if the
389 second argument is a power of 2.
390 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
391 Remove no-longer-necessary compile-time checks.
392 (bool_vector_exact_payload_bytes): New function.
393 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
394 exact payload changed to call the new function. Do not assume
395 that the arg or result fits in ptrdiff_t.
396 (bool_vector_fill): New function.
397 (Fmake_bool_vector): Use it. Don't assume bit counts fit
399 (vroundup_ct): Don't assume arg fits in size_t.
400 * category.c (SET_CATEGORY_SET): Remove. All callers now just
401 invoke set_category_set.
402 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
403 All callers changed. Use bool_vector_set.
404 * category.h (XCATEGORY_SET): Remove; no longer needed.
405 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
407 * data.c (Faref): Use bool_vector_ref.
408 (Faset): Use bool_vector_set.
409 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
410 (Fbool_vector_not, Fbool_vector_count_matches)
411 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
412 * fns.c (concat): Use bool_vector_ref.
413 (Ffillarray): Use bool_vector_fill.
414 (mapcar1): Use bool_vector_ref.
415 (sxhash_bool_vector): Hash words, not bytes.
416 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
417 a constant, since it's now used in #if.
418 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
419 unsigned char on unusual architectures, so that we no longer
420 assume that the number of bits per bits_word is a power of two or
421 is a multiple of 8 or of CHAR_BIT.
422 (Qt): Add forward decl.
423 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
424 at least as strictly as bits_word.
425 (bool_vector_data, bool_vector_uchar_data): New accessors.
426 All data structure accesses changed to use them.
427 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
428 (bool_vector_set): New functions.
429 (bool_vector_fill): New decl.
430 (ROUNDUP): Move to alloc.c as described above.
432 Fix recent gnutls changes.
433 * gnutls.c (Fgnutls_boot): Don't assume C99.
434 * process.c (wait_reading_process_output): Fix typo in recent change.
436 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
438 * process.c (wait_reading_process_output, read_process_output)
439 (send_process): Check gnutls_state is not NULL.
441 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
442 (Fgnutls_boot): Set process gnutls_p later, after initialization.
444 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
446 * nsterm.m (init, run, stop:): New methods in EmacsApp for
447 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
449 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
452 * nsfns.m (Fx_create_frame): Fix memory leak.
454 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
455 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
456 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
458 2013-11-04 Eli Zaretskii <eliz@gnu.org>
460 * xdisp.c (message3_nolog, message_with_string): Encode the string
461 before writing it to the terminal in a non-interactive session.
463 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
464 sure we concatenate them into a unibyte string.
466 * fileio.c (make_temp_name): Encode PREFIX, and decode the
467 resulting temporary name before returning it to the caller.
468 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
469 is a unibyte string, convert NAME to a unibyte string to ensure
470 that the result is also a unibyte string.
472 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
473 create unibyte strings from default paths and directory/file
476 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
479 * callproc.c (init_callproc): Use build_unibyte_string to make
480 sure we create unibyte strings from default paths and
481 directory/file names.
483 * buffer.c (init_buffer): Don't store default-directory of
484 *scratch* in multibyte form. The original problem which led to
486 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
487 but it was solved long ago. (Bug#15260)
489 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
491 Port to stricter C99 platforms.
492 Especially, C99 prohibits nesting a struct X inside struct Y if
493 struct X has a flexible array member.
494 * alloc.c (struct sdata): New type.
495 (sdata): Implement in terms of struct sdata.
496 Remove u member; all uses replaced by next_vector, set_next_vector.
497 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
498 (SDATA_DATA_OFFSET): Now a constant, not a macro.
499 (struct sblock): Rename first_data member to data, which is now
500 a flexible array member. All uses changed.
501 (next_vector, set_next_vector, large_vector_vec): New functions.
502 (vector_alignment): New constant.
503 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
504 (struct large-vector): Now merely a NEXT member, since the old approach
505 ran afoul of stricter C99. All uses changed to use
506 large_vector_vec or large_vector_offset.
507 (large_vector_offset): New constant.
508 * dispnew.c: Include tparam.h, for tgetent.
509 Do not include term.h; no longer needed.
510 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
511 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
512 (struct Lisp_Vector): Use a flexible array member for contents,
513 instead of a union with a member that is an array of size 1.
515 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
516 fact that the struct no longer contains a union.
517 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
518 (struct Lisp_Save_Value, struct Lisp_Free):
519 Use unsigned, not int, for spacers, to avoid c99 warning.
520 (union specbinding): Use unsigned, not bool, for bitfield, as
521 bool is not portable to pre-C99 hosts.
523 2013-11-04 Glenn Morris <rgm@gnu.org>
525 * emacs.c (usage_message): Mention that `-L :...' appends.
527 2013-11-02 Glenn Morris <rgm@gnu.org>
529 * Makefile.in (abs_builddir): Remove.
530 (bootstrap_exe): Use relative filename.
532 Use relative filenames in TAGS files.
533 * Makefile.in (abs_srcdir): Remove it again.
534 (.PHONY): Remove frc.
535 (maintainer-clean): No more TAGS-LISP file.
536 (TAGS): Pass relative file names to etags.
537 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
539 * Makefile.in (abs_srcdir): New, set by configure.
541 (maintainer-clean): Remove pointless echo. That should be in the
542 top-level Makefile, if anywhere. Delete TAGS-LISP.
543 (extraclean): No s/ and m/ directories for some time.
544 (TAGS): Also depend on ctagsfiles3.
545 Remove no-longer-defined S_FILE.
546 Pass absolute filenames to etags once more.
547 (TAGS-LISP): Replace lispdir with its expansion.
548 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
549 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
551 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
553 * xfaces.c (check_lface_attrs, realize_default_face):
554 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
555 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
557 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
559 * emacs.c (original_pwd): Remove global var by making it local.
560 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
562 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
564 * xfaces.c: Declare color_distance.
565 (QCdistant_foreground): New variable.
566 (NEAR_SAME_COLOR_THRESHOLD): New define.
567 (load_color2): New function.
568 (load_color): Call load_color2.
569 (load_face_colors): Call load_color2 and if distant-color is specified
570 calculate distant and use distant-color if colors are near.
571 (LFACE_DISTANT_FOREGROUND): New define.
572 (merge_face_ref, Finternal_set_lisp_face_attribute)
573 (Finternal_get_lisp_face_attribute)
574 (x_supports_face_attributes_p): Handle distant-foreground similar to
576 (syms_of_xfaces): DEFSYM QCdistant_foreground.
578 * dispextern.h (lface_attribute_index):
579 Add LFACE_DISTANT_FOREGROUND_INDEX.
581 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
583 * image.c (pbm_next_char): New function.
584 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
585 (pbm_scan_number): Use it.
586 (Qlibjpeg_version): New variable.
587 (syms_of_image): DEFSYM and initialize it.
589 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
591 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
593 2013-10-31 Glenn Morris <rgm@gnu.org>
595 * emacs.c (original_pwd): New char.
596 (main): If using --chdir, store original_pwd.
597 (init_cmdargs): When setting Vinvocation_directory based on a
598 relative argv[0], use original_pwd if set. (Bug#15768)
600 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
602 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
604 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
606 * insdel.c: Fix minor problems found by static checking.
607 (Qregion_extract_function): Now static.
608 (prepare_to_modify_buffer_1): Remove unused locals.
610 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
612 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
613 (syms_of_xdisp): Declare pre-redisplay-function.
614 (markpos_of_region): Remove function.
615 (init_iterator, compute_stop_pos, handle_face_prop)
616 (face_before_or_after_it_pos, reseat_to_string)
617 (get_next_display_element, window_buffer_changed)
618 (redisplay_internal, try_cursor_movement, redisplay_window)
619 (try_window_reusing_current_matrix, try_window_id, display_line)
620 (note_mode_line_or_margin_highlight, note_mouse_highlight)
621 (display_string, mouse_face_from_buffer_pos): Remove region handling.
622 * window.h (struct window): Remove field `region_showing'.
623 * dispextern.h (struct it): Remove region_beg/end_charpos.
624 (face_at_buffer_position, face_for_overlay_string)
625 (face_at_string_position): Update prototypes.
626 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
627 (face_at_string_position): Remove `region_beg' and `region_end' args.
628 * fontset.c (Finternal_char_font):
629 * font.c (font_at, font_range): Adjust calls accordingly.
630 * insdel.c (Qregion_extract_function): New var.
631 (syms_of_insdel): Initialize it.
632 (prepare_to_modify_buffer_1): Use it.
634 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
636 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
637 * ftxfont.c (ftxfont_get_gcs):
638 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
639 * xfaces.c (x_free_colors, x_free_dpy_colors)
640 (x_create_gc, unload_color):
641 * xselect.c (x_property_data_to_lisp):
642 * xsettings.c (parse_settings):
643 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
644 (get_bits_and_offset): Adjust definition.
645 * frame.c (XParseGeometry): Adjust locals.
646 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
647 * regex.h (toplevel): Likewise for reg_syntax_t.
649 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
651 * eval.c (run_hook_with_args): Use FUNCTIONP.
653 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
655 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
656 fields, drop 'allocated_p' member and use -1 for uninitialized value.
657 * w32term.h (struct w32_output): Similarly but do not use -1 because...
658 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
659 on MS-Windows anyway.
660 (free_face_colors): Define only if HAVE_X_WINDOWS and...
661 (free_realized_face): ...adjust user.
662 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
663 white relief pixels to -1.
664 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
665 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
666 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
668 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
670 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
671 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
672 in practice now. All callers changed.
674 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
676 * dispextern.h (struct face): Use bitfields for 'underline_type'
677 and 'box' members. Remove set-but-unused members 'pixmap_w' and
678 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
679 'stipple' member. Move 'lface' member up to help...
680 * xfaces.c (make_realized_face): ...this function to find and
681 clear just the members that need clearing.
682 (load_face_colors, realize_x_face):
683 * xdisp.c (extend_face_to_end_of_line): Adjust user.
685 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
687 * xftfont.c (struct xftfont_info): Remove set-but-unused
689 (xftfont_open): Adjust user.
690 (xftfont_get_colors): Remove useless prototype.
692 2013-10-26 Eli Zaretskii <eliz@gnu.org>
694 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
695 before passing them to 'unexec'. (Bug#15260)
697 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
699 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
701 2013-10-25 Eli Zaretskii <eliz@gnu.org>
703 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
704 the changed signature of the font driver's 'close' method.
706 * w32font.h (w32font_close): Adjust the prototype to the change in
709 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
711 * w32uniscribe.c (uniscribe_close): Adapt the call to
712 w32font_close to its new prototype.
714 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
716 Omit unused frame argument of font API's close function.
717 * font.h (struct font): Drop frame argument. Adjust comment.
718 * font.c (font_clear_cache, font_close_object): Adjust users.
719 * ftfont.c (ftfont_close):
720 * ftxfont.c (ftxfont_close):
721 * macfont.m (macfont_close):
722 * nsfont.m (nsfont_close):
723 * w32font.c (w32font_close):
724 * xfont.c (xfont_close):
725 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
726 tweak comments and make functions safe if called more than once for
727 the same font object.
729 Perform font-specific cleanup when font object is swept by GC. See
730 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
731 * alloc.c (cleanup_vector): New function.
732 (sweep_vector): Call it for each reclaimed vector object.
733 * font.h (struct font): Adjust comment.
735 2013-10-24 Glenn Morris <rgm@gnu.org>
737 * Makefile.in (abs_top_srcdir): New, set by configure.
739 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
741 Adjust recent font-related changes to fix bug#15686.
742 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
743 is a live window system frame, mark its default font too.
745 2013-10-23 Glenn Morris <rgm@gnu.org>
747 * Makefile.in (RUN_TEMACS): Make relative (again).
748 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
749 (bootstrap-emacs$(EXEEXT)):
750 Quote entities that might contain whitespace.
752 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
754 Port to Solaris 10 and its bundled GCC.
755 Problem reported by Timothy C. Burt.
756 * floatfns.c (isfinite, isnan): Redefine unconditionally.
758 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
760 Do not allow font caches to grow too large.
761 * alloc.c (compact_font_cache_entry, compact_font_caches):
762 New functions or stub if not HAVE_WINDOW_SYSTEM.
763 (compact_undo_list): Factor out from Fgarbage_collect.
765 (mark_face_cache): Mark face font. Move down to avoid
767 (mark_terminals): Do not mark font cache here.
768 (Fgarbage_collect): Call compaction functions described
769 above. Adjust comment.
771 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
773 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
774 chdir to HOME (bug#15607).
776 * nsterm.m (Qcocoa, Qgnustep): New variables.
777 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
778 (ns_get_color): Make selection color work for GNUStep also.
780 2013-10-18 Eli Zaretskii <eliz@gnu.org>
782 * keyboard.c (make_lispy_event): Remove GPM-specific code that
783 handles mouse clicks. Instead, let GPM use the same code as all
784 the other mice use. See the discussion starting at
785 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
786 for the details of the problem with the menu bar this fixes.
788 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
790 Remove port-specific display name lists to avoid extra
791 complexity and data duplication with display info lists.
792 * xterm.h (x_display_name_list): Remove declaration.
793 * xterm.c (x_display_name_list): Remove.
794 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
795 * xfns.c (x_display_info_for_name, Fx_display_list):
796 Likewise. Use x_display_list where appropriate.
797 * w32term.h (w32_display_name_list): Remove declaration.
798 * w32term.c (w32_display_name_list): Remove.
799 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
801 * w32fns.c (x_display_info_for_name, Fx_display_list):
802 Likewise. Use x_display_list where appropriate.
803 * nsterm.h (ns_display_name_list): Remove declaration.
804 * nsterm.m (ns_display_name_list): Remove.
805 (ns_term_init, syms_of_nsterm): Adjust users.
806 * nsfns.m (ns_display_info_for_name, Fx_display_list):
807 Likewise. Use x_display_list where appropriate.
808 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
809 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
810 (mark_terminals): Mark per-terminal font cache.
812 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
814 Don't run timers in input-pending-p. Its new check-timers param
815 provides the prior behavior. (Bug#15045).
816 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
819 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
821 Make some functions static in non-Microsoft builds.
822 On my platform (Fedora 19 x86-64), this shrinks the
823 Emacs executable (text+data) by 0.25%.
824 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
825 (load_color) [!MSDOS]:
826 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
827 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
828 * lisp.h (check_existing):
829 * process.h (conv_sockaddr_to_lisp, network_interface_list)
830 (network_interface_info) [!WINDOWSNT]:
831 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
833 * fileio.c (check_existing):
834 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
835 * process.c (conv_sockaddr_to_lisp, network_interface_list)
836 (network_interface_info) [!WINDOWSNT]:
837 * term.c (encode_terminal_code) [!WINDOWSNT]:
838 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
839 * xfaces.c (load_color) [!MSDOS]:
841 * fileio.c (check_existing, check_executable, check_writable):
842 * process.c (network_interface_list, network_interface_info):
843 Move earlier, so that we don't need forward decls.
844 * gnutls.c (fn_gnutls_transport_set_errno)
845 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
847 * w32.c (init_environment): Use faccessat rather than
848 check_existing, partly for consistency with the rest of the code
849 in this file, partly so that check_existing can be static.
851 Make VALMASK visible to GDB even if clang is used (Bug#15574).
852 * emacs.c (MAIN_PROGRAM): New macro.
853 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
854 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
856 bool vector int width fixes
857 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
858 (Fbool_vector_count_matches_at):
859 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
860 can exceed PTRDIFF_MAX, at least in theory.
861 (Fbool_vector_count_matches_at):
862 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
864 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
866 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
867 (struct sockaddr): Add forward decl, for platforms that lack it.
869 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
871 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
874 2013-10-16 Eli Zaretskii <eliz@gnu.org>
876 * w32.c (network_interface_get_info, network_interface_list)
877 (network_interface_info): New functions. (Bug#15610)
878 (GetAdaptersInfo_Proc): New typedef.
879 (get_adapters_info): New wrapper function.
880 (globals_of_w32): Initialize g_b_init_get_adapters_info.
882 * process.h (network_interface_list, network_interface_info):
885 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
886 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
887 all systems. Return non-nil for systems that HAVE_NET_IF_H and
888 for WINDOWSNT. Doc fix.
889 (syms_of_process): Defsubr Snetwork_interface_list and
890 Snetwork_interface_info unconditionally.
892 * menu.c (have_boxes): Fix redundant simulation of radio buttons
893 in NS GUI sessions. (Bug#15629)
895 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
897 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
899 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
901 * print.c (print_object): Print " ..." when truncating bool vectors.
903 2013-10-15 Eli Zaretskii <eliz@gnu.org>
905 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
906 standard mouse buttons.
908 * termhooks.h (struct input_event): Remove incorrect commentary.
910 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
912 Disallow bool vector operations on mixed-length operands.
913 The old behavior left garbage in the result vector sometimes,
914 and didn't seem to be useful.
915 * data.c (Qwrong_length_argument): New static var.
916 (wrong_length_argument): New function.
917 (bool_vector_binop_driver): Check that args agree in length.
919 * keyboard.c, keyboard.h (all_kboards): Now static.
921 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
923 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
924 note from the lispref.
926 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
928 * nsterm.h (struct ns_display_info): Remove set-but-unused
929 member image_cache (image caches are per-terminal anyway).
930 (FRAME_X_IMAGE_CACHE): Remove.
931 * nsterm.m (ns_initialize_display_info): Adjust user.
933 2013-10-14 Eli Zaretskii <eliz@gnu.org>
935 * w32proc.c: Include mingw_time.h.
937 * w32.c: Include mingw_time.h.
939 Implement scrolling of TTY menus when the screen is too short.
941 * term.c (tty_menu_display): Accept an additional argument, the
942 menu item from which to start displaying the menu. Account for
943 the value of Y when limiting the menu to the number of available
945 (mi_result): New enumeration.
946 (read_menu_input): Return enumerated value. When the y coordinate
947 hits min_y or max_y, return scroll indication instead of wrapping
949 (tty_menu_activate): Handle the scrolling indications from
950 read_menu_input. Compute the first menu item to display and pass
951 it to tty_menu_display.
953 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
955 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
956 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
957 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
958 Adjust to match the change described below.
959 (struct terminal): Move must_write_spaces, line_ins_del_ok,
960 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
961 memory_below_frame members to...
962 * termchar.h (struct tty_display_info): ...here because they're
963 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
965 * nsterm.m (ns_create_terminal):
966 * w32term.c (w32_create_terminal):
967 * xterm.c (x_create_terminal): Adjust users.
968 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
969 to filter out non-TTY frames. Adjust comment.
970 (scrolling): Adjust user. Prefer eassert for debugging check.
972 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
974 * xfaces.c (PT_PER_INCH): Remove unused macro.
975 * termhooks.h (struct terminal): Remove set-but-unused
976 member fast_clear_end_of_line.
977 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
978 * nsterm.m (ns_create_terminal):
980 * w32term.c (w32_create_terminal):
981 * xterm.c (x_create_terminal): Adjust users.
983 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
985 * lisp.h (bool_vector_size): New function.
986 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
987 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
988 (Fbool_vector_not, Fbool_vector_count_matches_at):
989 Remove uses of 'eassume' that should no longer be needed,
990 because they are subsumed by the 'eassume' in bool_vector_size.
992 2013-10-12 Eli Zaretskii <eliz@gnu.org>
994 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
995 after inclusion of gif_lib.h, thus fixing compiler warnings caused
996 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
998 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1000 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1001 have different dimensions. (Bug#15575)
1003 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1006 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1008 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1010 * term.c (tty_menu_show): Never return with unbalanced
1011 specpdl. Use eassert for debugging check. Adjust style.
1013 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1015 * term.c (read_menu_input): Make selection of menu items
1016 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1017 (tty_menu_activate): Fix off-by-one error when computing max_y.
1019 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1021 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1022 audit logging (only used with GnuTLS 3.x) and enable it.
1024 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1026 * dispnew.c (redraw_frame): Remove useless #ifdef because
1027 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1028 Also, move TTY fflush to...
1029 * term.c (tty_update_end): ...this function.
1031 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1033 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1034 the end of the frame's glyph matrix. (Bug#15575)
1036 * term.c (tty_menu_display): Don't move cursor while overwriting
1037 frame's glyphs with menu items. Limit the number of items
1038 displayed to what can be shown on the available screen lines,
1039 excluding the echo area.
1040 (tty_menu_activate): Limit the Y coordinate allowed by
1041 read_menu_input to the last screen line used for menu display.
1043 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1045 * lisp.h (eassume): New macro.
1046 Also, include <verify.h>, for 'assume'.
1047 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1048 (vroundup, vector_nbytes):
1049 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1050 (Fbool_vector_not, Fbool_vector_count_matches)
1051 (Fbool_vector_count_matches_at):
1052 Use eassume, not eassert.
1053 * casetab.c (set_identity, shuffle):
1054 * composite.c (composition_gstring_put_cache):
1055 * dispnew.c (update_frame_1):
1056 * ftfont.c (ftfont_shape_by_flt):
1057 * image.c (gif_load):
1058 * intervals.c (offset_intervals):
1059 * macfont.m (macfont_shape):
1060 Remove calls to 'assume' that are no longer needed, because
1061 --enable-gcc-warnings no longer generates bogus warnings
1062 when these calls are removed.
1064 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1066 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1068 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1070 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1071 (Qsubstitute_env_in_file_name): New var.
1072 (syms_of_fileio): Define it.
1074 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1076 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1077 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1080 * term.c (save_and_enable_current_matrix): Don't allocate and
1081 don't save margin areas.
1082 (restore_desired_matrix): Don't restore margin areas.
1083 (free_saved_screen): Don't free margin areas.
1085 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1087 * image.c: Pacify --enable-gcc-warnings.
1088 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1089 #define only if used.
1091 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1093 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1094 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1095 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1096 (gif_load): For giflib v5.x and later, display the error message
1097 produced by giflib when its functions fail.
1098 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1101 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1103 * keyboard.c (last_event_timestamp): Remove. For X selection and
1104 GTK popup menus, it may be obtained from per-frame X display info.
1105 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1106 (process_special_events): Adjust users.
1107 * keyboard.h (last_event_timestamp): Remove declaration.
1108 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1109 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1110 * menu.h (xmenu_show): Adjust prototype.
1111 * menu.c (Fx_popup_menu): Adjust user.
1112 * xselect.c (x_own_selection, x_get_foreign_selection)
1113 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1115 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1117 * keyboard.c (init_kboard): Now static. Add arg
1118 to denote window system. Adjust comment.
1119 (init_keyboard): Adjust user.
1120 (allocate_kboard): New function.
1122 * nsterm.m (ns_term_init):
1123 * term.c (init_tty):
1124 * w32term.c (w32_create_terminal):
1125 * xterm.c (x_term_init): Use it.
1126 * keyboard.h (init_kboard): Remove prototype.
1127 (allocate_kboard): Add prototype.
1129 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1131 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1132 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1134 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1136 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1138 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1140 * term.c (tty_menu_activate): Flush the output stream after
1141 showing the cursor, and don't mark the frame garbaged at exit from
1142 the function. Fixes redisplay glitches when moving from one menu
1145 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1147 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1148 or throw error (Bug#15570).
1150 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1152 * intervals.c (temp_set_point_both): Move test into 'eassert',
1155 * lisp.h (eassert): Don't use 'assume'.
1156 Sometimes 'assume' wins in performance, and sometimes it loses,
1157 so it shouldn't be used all the time. Perhaps we need two
1158 flavors of 'eassert', one for where 'assume' is far more likely
1159 to help or to hurt; but that can be done later.
1160 Problem reported by Dmitry Antipov in
1161 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1162 Also, don't include <verify.h>; no longer needed.
1164 2013-10-09 Glenn Morris <rgm@gnu.org>
1166 * eval.c (Fcond): Doc tweak.
1168 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1170 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1171 expressions with side effects to eassert. (Bug#15565)
1173 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1175 * fns.c (hashfn_user_defined): Allow hash functions to return any
1178 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1180 Fix minor problems found by static checking.
1181 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1182 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1183 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1184 * keyboard.c (read_menu_command): Remove unused local.
1185 * lisp.h (read_menu_command): New decl.
1186 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1187 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1188 Return ptrdiff_t, not int.
1189 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1190 not int, for benefit of xpalloc.
1191 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1193 (have_menus_p): Remove; unused.
1194 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1195 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1196 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1198 (save_and_enable_current_matrix): Omit unnecessary casts.
1199 (read_menu_input): Omit local extern decl (now in lisp.h).
1200 Don't access uninitialized storage if mouse_get_xy fails.
1201 (tty_menu_activate): Mark local as initialized, for lint.
1202 (tty_menu_activate, tty_meny_show): Remove unused locals.
1204 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1206 Support menus on text-mode terminals.
1207 * xterm.h (xw_popup_dialog): Add prototype.
1209 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1210 (xmenu_show): Block input here, instead in Fx_popup_menu.
1211 (xw_popup_dialog): New function, with X-specific bits of popup
1214 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1217 * window.c (Fset_window_configuration): Use run-time tests of the
1218 frame type instead of compile-time conditionals, when menu-bar
1219 lines are considered.
1221 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1222 (w32_popup_dialog): New prototypes.
1224 * w32menu.c (Fx_popup_dialog): Function deleted.
1225 (w32_popup_dialog): New function, with w32 specific bits of popup
1226 dialogs. Block input here.
1228 * w32inevt.c (w32_console_read_socket): Minor change to add
1229 debugging TTY events.
1231 * w32fns.c (show_hourglass): If returning early because the frame
1232 is not a GUI frame, unblock input.
1234 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1235 (cursorY): New functions.
1237 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1238 WINDOWSNT, macros that call curX and curY elsewhere.
1240 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1242 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1243 specific function to hide and show cursor on a text-mode terminal.
1244 (tty_menu_struct, struct tty_menu_state): New structures.
1245 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1246 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1247 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1248 (tty_menu_locate, save_and_enable_current_matrix)
1249 (restore_desired_matrix, screen_update, read_menu_input)
1250 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1251 (tty_pop_down_menu, tty_menu_last_menubar_item)
1252 (tty_menu_new_item_coords, tty_menu_show): New functions.
1253 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1255 * nsterm.h (ns_popup_dialog): Adjust prototype.
1257 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1259 (ns_popup_dialog): Adapt order of arguments to the other
1260 *_menu_show implementations.
1261 (Fx_popup_dialog): Function deleted.
1263 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1265 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1267 * menu.c (have_boxes): New function.
1268 (single_keymap_panes): Use it instead of a compile-time
1270 (single_menu_item): Use run-time tests of the frame type instead
1271 of compile-time conditionals.
1272 (encode_menu_string): New function.
1273 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1274 the macro, since different types of frame need different encoding
1276 (digest_single_submenu): Use run-time tests of frame type instead
1277 of, or in addition to, compile-time conditionals.
1278 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1279 (Fx_popup_menu): Detect when the function is called from keyboard
1280 on a TTY. Don't barf when invoked on a text-mode frame.
1281 Check frame type at run time, instead of compile-time conditionals for
1282 invoking terminal-specific menu-show functions.
1283 Call tty_menu_show on text-mode frames.
1284 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1285 run time to determine which alternative to invoke; support dialogs
1288 * keyboard.h <Qmouse_movement>: Declare.
1290 * keyboard.c <Qmouse_movement>: Now extern.
1291 <Qecho_keystrokes>: New static variable.
1292 (read_key_sequence): Accept an additional argument, a flag to
1293 prevent redisplay during reading of the key sequence. All callers
1295 (read_menu_command): New function.
1296 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1298 (toolkit_menubar_in_use): New function.
1299 (make_lispy_event): Use it instead of a compile-time test.
1301 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1302 window-system being available.
1304 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1305 to x-popup-dialog on the frame type, they all now support popup
1308 * dispnew.c (save_current_matrix): Save the margin areas.
1309 (restore_current_matrix): Restore margin areas.
1310 (update_frame_with_menu): New function.
1312 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1315 * alloc.c (make_save_ptr): Now compiled unconditionally.
1317 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1319 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1320 (redraw_frame, update_frame): Adjust users.
1321 * dispextern.h (set_window_update_flags): Adjust prototype.
1322 * xdisp.c (redisplay_internal): When updating all frames with zero
1323 windows_or_buffers_changed, assume that only the windows that shows
1324 current buffer should be really updated.
1326 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1328 Do not allocate huge temporary memory areas and objects while encoding
1329 for file I/O, thus reducing an enormous memory usage for large buffers.
1330 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1331 * coding.h (struct coding_system): New member raw_destination.
1332 * coding.c (setup_coding_system): Initialize it to zero.
1333 (encode_coding_object): If raw_destination is set, do not create
1334 dst_object. Add comment.
1335 * fileio.c (toplevel): New constant E_WRITE_MAX.
1336 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1337 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1339 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1341 * nsterm.m (windowDidExitFullScreen:):
1342 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1344 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1346 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1347 * keyboard.c (unblock_input_to): Don't process pending signals
1348 if a fatal error is in progress.
1350 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1351 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1352 they're talking about words in Lisp bool vectors.
1353 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1354 * data.c (popcount_bits_word): Rename from popcount_size_t.
1355 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1358 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1360 Improve support for popcount and counting trailing zeros (Bug#15550).
1361 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1362 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1363 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1364 (popcount_size_t_msc, popcount_size_t_gcc):
1365 Remove; now done by Gnulib.
1366 (popcount_size_t): Now a macro that defers to Gnulib.
1367 (count_trailing_zero_bits): Return int, for consistency with
1368 Gnulib and because Emacs prefers signed to unsigned int.
1369 Don't assume that size_t is either unsigned int or unsigned long
1370 or unsigned long long.
1371 (size_t_to_host_endian): Do not assume that size_t is either
1372 exactly 32 or exactly 64 bits wide.
1373 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1374 etc., so that it's now an enum constant, not a macro.
1375 No need to assume that it's either 32 or 64.
1377 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1379 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1382 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1384 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1385 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1387 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1389 emacs_read and emacs_write now use void *, not char *.
1390 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1391 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1392 Buffer arg is now void *, not char *. This matches plain
1393 'read' and 'write' better, and avoids a constraint violation
1394 on Solaris 9 with Oracle Studio.
1396 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1398 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1399 memset to explicit loop. Otherwise copy largest possible chunk
1400 from initialized to uninitialized part, thus allowing the longer
1401 memcpy runs and reducing the number of loop iterations.
1403 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1405 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1406 hide toolbar (Bug#15388).
1407 (windowDidEnterFullScreen:): If presentation options are zero,
1408 set them here (Bug#15388).
1409 (ns_update_auto_hide_menu_bar): Remove runtime check.
1410 Don't auto hide dock unless menubar is also auto hidden.
1412 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1414 * editfns.c (message): Mention batch mode in doc string.
1416 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1418 * nsterm.m (check_native_fs): Remove erroneous comment.
1420 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1422 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1423 uses find_newline instead of scan_newline and so doesn't move point.
1425 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1427 Use hardware support for byteswapping on glibc x86 etc.
1428 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1429 whereas the old swap64 needed 30.
1430 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1431 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1432 Use byteswap.h's macros to swap bytes.
1433 * lisp.h (swap16, swap32, swap64): Remove.
1434 All uses replaced by bswap_16, bswap_32, bswap_64.
1436 * bytecode.c (exec_byte_code): Use some more volatile variables
1437 to work around local variables getting clobbered by longjmp.
1438 Port to pre-C99, which doesn't allow decls after stmts.
1440 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1442 * lisp.h (eassert): Assume that COND is true when optimizing.
1443 In other words, take on the behavior of eassert_and_assume.
1444 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1445 (eassert_and_assume): Remove. All uses replaced by eassert.
1447 * xdisp.c (Qglyphless_char): Now static.
1449 Adjust to merge from gnulib.
1450 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1451 * lisp.h: Include <verify.h>, for 'assume'.
1453 * eval.c (clobbered_eassert): New macro.
1454 (internal_catch, internal_condition_case)
1455 (internal_condition_case_1, internal_condition_case_2)
1456 (internal_condition_case_n): Use it instead of eassert
1457 when the argument contains locals clobbered by longjmp.
1458 Don't use clobbered locals outside of clobbered_eassert.
1459 (internal_lisp_condition_case): Use a volatile variable
1460 to work around a local variable's getting clobbered.
1462 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1464 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1465 (PUSH_HANDLER): New macro.
1466 (catchlist): Remove.
1467 (handlerlist): Always declare.
1469 * eval.c (catchlist): Remove (merge with handlerlist).
1470 (handlerlist, lisp_eval_depth): Not static any more.
1471 (internal_catch, internal_condition_case, internal_condition_case_1)
1472 (internal_condition_case_2, internal_condition_case_n):
1474 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1475 handlerlist/catchlist.
1476 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1477 handlerlist which can only handle a single condition-case handler at
1479 (find_handler_clause): Simplify since we only a single branch here
1482 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1484 (bcall0): New function.
1485 (exec_byte_code): Add corresponding cases. Improve error message when
1486 encountering an invalid byte-code. Let Bunwind_protect accept
1487 a function (rather than a list of expressions) as argument.
1489 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1490 and make them unconditional now that they're heap-allocated.
1492 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1494 * charset.c (Fdecode_char, Fencode_char): Remove description of
1495 `restriction' arg. now that it's hidden by advertised-calling-convention.
1497 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1499 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1500 Remove unused variable (from mac-port).
1501 (macfont_draw): Use s->ybase for correct y position.
1503 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1505 * frame.h (struct frame): Drop has_minibuffer member because...
1506 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1507 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1509 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1511 * window.h (struct window): Prefer enum text_cursor_kinds to int
1512 for phys_cursor_type member. Move the latter, phys_cursor_width,
1513 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1514 * window.c (replace_window, make_window): Adjust users.
1516 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1518 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1519 this module is never compiled otherwise.
1521 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1523 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1526 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1528 * xdisp.c (get_next_display_element): Don't call face_for_font in
1529 a build configured --without-x. (Bug#15484)
1531 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1533 * window.c (calc_absolute_offset): #elif should be #elif defined.
1535 * frame.c (delete_frame): Block/unblock input to overcome race
1536 condition (Bug#15475).
1538 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1540 * frame.c (delete_frame): Record selected frame only after
1541 calling Qdelete_frame_functions (Bug#15477).
1543 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1545 * nsterm.m (ns_selection_color): Remove.
1546 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1547 NSColor selectedText(Background)Color. Only for COCOA.
1548 (ns_term_init): Remove assignment of ns_selection_color, logic
1549 moved to ns_get_color.
1551 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1552 NS_SELECTION_COLOR_DEFAULT.
1553 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1555 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1557 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1558 frame' does not have the tool_bar_window member.
1560 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1562 Signal error when reading an empty byte-code object (Bug#15405)
1563 * lread.c (read1): signal error
1564 * alloc.c (make_byte_code): eassert header size
1565 (sweep_vectors): change an int to size_t
1567 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1569 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1570 instead of ints, as it's the usual style for offsetof constants. See:
1571 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1573 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1574 This is ugly, but it should fix the performance problem for older
1575 GCC versions in the short run. I'll look into integrating the
1576 Gnulib module for popcount, as a better fix.
1577 See the thread starting in:
1578 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1579 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1580 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1581 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1582 (popcount_size_t): Use it.
1584 2013-09-24 Daniel Colascione <dancol@dancol.org>
1586 * process.c (Fnetwork_interface_info): Fix build break due to
1589 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1591 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1592 Prefer signed to unsigned integers where either will do.
1593 No need for 'const' on locals that do not escape.
1594 Omit easserts with unnecessary and unportable assumptions about
1595 alignment. Avoid unnecessary casts to char *.
1597 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1599 Use union for the payload of struct Lisp_Vector.
1600 This helps to avoid a few glitches dictated by C's aliasing rules.
1601 * lisp.h (struct Lisp_Vector): Use union for next and
1602 contents member. Adjust comment. Change related users.
1603 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1604 Related users changed.
1605 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1606 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1607 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1608 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1610 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1612 Optimize glyph row clearing and copying routines.
1613 * dispextern.h (struct glyph_row): Change layout of struct
1614 glyph_row to help copy_row_except_pointers. Adjust comment.
1615 * dispnew.c (null_row): Remove.
1616 (clear_glyph_row): Use offsetof and memset to find and clear
1617 just the members that need clearing. Adjust comment.
1618 (copy_row_except_pointers): Likewise for copying.
1620 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1622 Some minor cleanups of recently-added bool vector code.
1623 * conf_post.h (assume): Always return void. Use lint version
1624 only if GCC and MSC versions don't apply.
1625 * conf_post.h (assume):
1626 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1627 Depend on _MSC_VER, not __MSC_VER, for consistency with
1629 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1630 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1631 (bool_vector_binop_driver, count_trailing_zero_bits)
1632 (size_t_to_host_endian): Now static, not static inline;
1633 the latter isn't needed with modern compilers and doesn't
1634 work with older compilers anyway.
1636 * alloc.c (valgrind_p): Use bool for boolean.
1638 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1640 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1641 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1642 (display_last_displayed_message_p, message_buf_print)
1643 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1644 Use bool for boolean.
1645 * dispextern.h (cancel_line, init_desired_glyphs):
1646 Remove ancient leftover.
1647 (help_echo_showing_p, hourglass_shown_p):
1648 * lisp.h (noninteractive_need_newline): Adjust declaration.
1650 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1652 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1654 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1655 ...this file and convert the latter to static. Adjust comment.
1656 (make_initial_frame):
1657 * window.c (init_window_once): Adjust user.
1658 * frame.h (last_nonminibuf_frame): Remove declaration.
1659 * lisp.h (selected_frame): Likewise.
1660 * msdos.c (the_only_display_info): Adjust comment.
1662 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1664 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1665 computing the end column of mouse-highlight that comes from
1666 display or overlay strings. (Bug#15437)
1667 (note_mouse_highlight): Adapt calculation of last argument to
1668 mouse_face_from_string_pos to the above change.
1670 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1671 all platforms, not just for clang.
1673 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1675 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1676 about excess arguments to snprintf.
1678 * conf_post.h(assume): Use __builtin_unreachable for clang.
1680 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1682 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1683 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1685 2013-09-23 Daniel Colascione <dancol@dancol.org>
1687 * alloc.c (USE_VALGRIND): New macro; on by default
1688 when ENABLE_CHECKING.
1689 (mark_maybe_object, mark_maybe_pointer)
1690 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1692 (valgrind_p) [USE_VALGRIND]: New variable.
1693 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1695 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1697 * process.c (wait_reading_process_output): Change int pnamelen to
1700 * nsterm.m (setMarkedText:selectedRange:):
1701 (deleteWorkingText):
1702 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1703 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1704 argument to unsigned long to avoid warning.
1705 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1707 * conf_post.h (assume): Fix compiler error: x shall be cond.
1709 2013-09-22 Daniel Colascione <dancol@dancol.org>
1711 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1712 warning when compiling without a window system.
1714 2013-09-22 Daniel Colascione <dancol@dancol.org>
1716 * data.c (Qbool_vector_p): New symbol.
1717 (bool_vector_spare_mask, popcount_size_t_generic)
1718 (popcount_size_t_msc, popcount_size_t_gcc)
1720 (bool_vector_binop_driver)
1721 (count_trailing_zero_bits, size_t_to_host_endian)
1722 (Fbool_vector_exclusive_or)
1723 (Fbool_vector_union)
1724 (Fbool_vector_intersection, Fbool_vector_set_difference)
1725 (Fbool_vector_subsetp, Fbool_vector_not)
1726 (Fbool_vector_count_matches)
1727 (Fbool_vector_count_matches_at): New functions.
1728 (syms_of_data): Intern new symbol, functions.
1729 * alloc.c (bool_vector_payload_bytes): New function.
1730 (Fmake_bool_vector): Instead of calling Fmake_vector,
1731 which performs redundant initialization and argument checking,
1732 just call allocate_vector ourselves. Make sure we clear any
1733 terminating padding to zero.
1734 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1735 instead of open-coding the size calculation.
1736 (vroundup_ct): New macro.
1737 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1738 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1739 * composite.c (composition_gstring_put_cache):
1740 Change lint_assume to assume.
1741 * conf_post.h (assume): New macro.
1742 (lint_assume): Remove.
1743 * dispnew.c (update_frame_1): Change lint_assume to assume.
1744 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1746 * image.c (gif_load): Change lint_assume to assume.
1747 * lisp.h (eassert_and_assume): New macro.
1748 (Qbool_vector_p): Declare.
1749 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1750 (swap16, swap32, swap64): New inline functions.
1751 * macfont.c (macfont_shape): Change lint_assume to assume.
1752 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1753 * xsettings.c (parse_settings): Use new swap16 and
1754 swap32 from lisp.h instead of file-specific macros.
1756 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1758 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1759 found (which can legitimately happen when the glyph row at the
1760 window start is disabled in the current_matrix. (Bug#15365)
1762 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1764 Fix syntax.h bug introduced by recent INLINE change.
1765 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1766 conditionally compiled one way in some modules, and a different
1767 way in others. This doesn't work with extern inline functions,
1768 which must have the same definition in all modules, because the
1769 defining code might be shared across modules, depending on the
1770 implementation. Symptoms reported by Martin Rudalics in:
1771 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1772 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1773 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1774 overriding the corresponding functions in syntax.h.
1775 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1776 (syntax_property): New inline functions.
1777 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1778 Rewrite in terms of these new functions.
1780 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1782 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1783 not chars_in_text, whose result depends on the multibyteness of
1784 the current buffer. (Bug#15426)
1786 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1788 Port recent change to hosts where pointers aren't 'long'.
1789 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1790 Don't assume that pointers are the same width as 'long'.
1791 Add a compile-time check that a pointer fits into two X slots.
1793 A simpler, centralized INLINE.
1794 * conf_post.h (INLINE): Define only if not already defined.
1795 This allows us to use a single INLINE, defined by one file
1797 * emacs.c (INLINE): Define it.
1798 Also, include category.h, charset.h, composite.h, dispextern.h,
1799 syntax.h, systime.h, so that their INLINE definitions are expanded
1801 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1802 * buffer.h, buffer.c (BUFFER_INLINE):
1803 * category.h, category.c (CATEGORY_INLINE):
1804 * character.h, character.c (CHARACTER_INLINE):
1805 * charset.h, charset.c (CHARSET_INLINE):
1806 * composite.h, composite.c (COMPOSITE_INLINE):
1807 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1808 * frame.h, frame.c (FRAME_INLINE):
1809 * intervals.h, intervals.c (INTERVALS_INLINE):
1810 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1811 * lisp.h, alloc.c (LISP_INLINE):
1812 * process.h, process.c (PROCESS_INLINE):
1813 * syntax.h, syntax.c (SYNTAX_INLINE):
1814 * systime.h, sysdep.c (SYSTIME_INLINE):
1815 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1816 * window.h, window.c (WINDOW_INLINE):
1817 Remove. All uses replaced with INLINE.
1819 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1821 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1824 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1826 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1827 'const char *' to avoid compiler warnings due to similar change in
1828 the prototype of x_get_string_resource.
1830 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1832 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1833 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1834 going to replace static variables below. Adjust comments.
1835 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1836 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1837 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1838 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1839 Related users changed.
1840 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1841 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1842 last_mouse_movement_time, going to replace static variables below.
1844 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1845 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1847 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1848 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1849 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1850 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1851 static variables below.
1852 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1853 (last_mouse_scroll_bar): Remove.
1854 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1855 (mouseExited): Related users changed.
1857 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1859 Do not use external array to process X scroll bar messages.
1860 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1861 (x_send_scroll_bar_event): Pack window pointer into two slots
1862 of XClientMessageEvent if we're 64-bit. Adjust comment.
1863 (x_scroll_bar_to_input_event): Unpack accordingly.
1865 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1867 Ifdef away recent changes which aren't relevant to NS port.
1868 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1869 [!HAVE_NS]: Declare as such.
1870 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1871 [!HAVE_NS]: Define as such.
1873 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1875 * frame.c (x_redo_mouse_highlight): New function
1876 to factor out common code used in W32 and X ports.
1877 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1878 * xterm.h (struct x_display_info):
1879 * w32term.h (struct w32_display_info):
1880 * nsterm.h (struct ns_display_info): New members
1881 last_mouse_motion_frame, last_mouse_motion_x and
1882 last_mouse_motion_y, going to replace static variables below.
1883 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1884 (redo_mouse_highlight): Remove.
1885 (note_mouse_movement, syms_of_xterm): Adjust user.
1886 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1887 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1888 (redo_mouse_highlight): Remove.
1889 (note_mouse_movement, syms_of_w32term): Adjust user.
1890 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1891 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1893 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1894 * nsfns.m (compute_tip_xy): Adjust user.
1896 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1898 * frame.c (x_mouse_grabbed): New function.
1899 * dispextern.h (x_mouse_grabbed): Add prototype.
1900 (last_mouse_frame): Remove declaration.
1901 * xterm.h (struct x_display_info):
1902 * w32term.h (struct w32_display_info):
1903 * nsterm.h (struct ns_display_info): New member
1904 last_mouse_frame, going to replace...
1905 * xdisp.c (last_mouse_frame): ...global variable.
1906 (note_tool_bar_highlight):
1907 * w32term.c (w32_mouse_position, w32_read_socket):
1908 * xterm.c (XTmouse_position, handle_one_xevent):
1909 Use x_mouse_grabbed.
1910 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1912 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1914 * w32term.c (w32_read_socket): Avoid temporary
1915 variables in a call to x_real_positions.
1916 * xterm.c (handle_one_xevent): Likewise.
1918 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1920 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1921 (x_icon_type): Remove prototype.
1922 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1923 * frame.c (x_icon_type): Remove.
1924 * w32term.c (x_make_frame_visible, x_iconify_frame):
1925 * xterm.c (x_make_frame_visible, x_iconify_frame):
1926 Use x_set_bitmap_icon to factor out common code.
1928 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1930 * dispextern.h (check_x_display_info, x_get_string_resource):
1931 Declare here just once and unify the latter.
1932 * frame.c (check_x_display_info, x_get_string_resource):
1933 * nsterm.h (check_x_display_info):
1934 * xrdb.c (x_get_string_resource):
1935 * xterm.h (check_x_display_info): Remove prototypes.
1936 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1937 * w32reg.c (x_get_string_resource): Likewise.
1938 (w32_get_rdb_resource): Adjust user.
1940 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1942 * xterm.h (struct x_display_info): New member
1943 x_pending_autoraise_frame, going to replace...
1944 * xterm.c (pending_autoraise_frame): ...static variable.
1945 (x_new_focus_frame, XTread_socket): Adjust users.
1946 * w32term.h (struct w32_display_info): New member
1947 w32_pending_autoraise_frame, going to replace...
1948 * w32term.c (pending_autoraise_frame): ...global variable.
1949 (x_new_focus_frame, w32_read_socket): Adjust users.
1951 2013-09-17 Glenn Morris <rgm@gnu.org>
1953 * xdisp.c (message_dolog): If we create *Messages*,
1954 switch it to messages-buffer-mode.
1956 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1958 Don't overuse 'const' in types of locals.
1959 * bidi.c (bidi_count_bytes):
1960 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1961 (xg_event_is_for_scrollbar):
1962 * xselect.c (x_handle_property_notify)
1963 (x_handle_selection_notify, x_handle_dnd_message):
1964 * xsettings.c, xsettings.h (xft_settings_event):
1965 * xterm.c (x_handle_net_wm_state, handle_one_event)
1966 (x_menubar_window_to_frame, x_detect_focus_change)
1967 (construct_mouse_click, note_mouse_movement)
1968 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1969 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1970 (handle_one_xevent, x_handle_net_wm_state):
1971 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1972 (x_handle_dnd_message):
1973 Avoid unnecessary 'const', typically the second 'const' in
1974 'const foo * const arg', a 'const' that does not affect the API
1975 and doesn't significantly help the human reader.
1977 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1979 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1980 only if Glib < 2.36.0.
1981 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1982 * xsettings.c (init_gconf, init_gsettings): Do not check
1984 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1986 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1988 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1990 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1991 before calling g_type_init.
1993 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1995 * nsterm.m (syms_of_nsterm): ... to here.
1997 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1999 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2000 (ignore_next_mouse_click_timeout): Use Time as X does.
2001 (handle_one_xevent): Avoid cast and use unsigned comparison.
2003 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2005 Do not copy X event in handle_one_xevent except KeyPress case.
2006 Wnen XEvent is processed, it is unlikely to be changed except
2007 KeyPress case, so we can avoid copying and use const pointer to
2008 const data to make sure that an event is not changed elsewhere.
2009 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2010 const' and do not create local copy except for the KeyPress event.
2011 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2012 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2013 (x_handle_net_wm_state, x_menubar_window_to_frame)
2014 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2015 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2016 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2017 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2018 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2019 (x_handle_dnd_message):
2020 * xsettings.c (xft_settings_event):
2021 Use 'const XEvent * const' where appropriate.
2022 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2024 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2026 Fix X event waiting to handle multiple frames.
2027 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2028 * xterm.c (pending_event_wait): Remove. Adjust users.
2029 (x_detect_focus_change): Pass frame arg.
2030 (handle_one_xevent): Find related frame early and clear per-frame
2031 wait_event_type only if this is an event for the relevant frame.
2032 (x_wait_for_event): Use per-frame wait_event_type.
2034 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2036 * nsfns.m (Fx_create_frame): Fix font driver registration for
2039 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2040 for syms_of_macfont.
2042 * nsterm.m: Include macfont.h.
2043 (ns_tmp_flags, ns_tmp_font): Remove.
2044 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2045 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2046 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2047 (changeFont:): Fix code style. Check for font driver type when
2050 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2053 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2054 (nsfont_open): Set font driver type.
2055 Set font->ascent and font->descent. Figure out font instead of
2056 ns_tmp_font, and flags instead of ns_tmp_flags.
2057 Fix indentation. Remove call to ns_draw_text_decoration,
2060 * nsfns.m: Include macfont.h.
2061 (Fx_create_frame): Register macfont driver, make a better default font.
2062 (Fns_popup_font_panel): Get font from macfont driver, if used.
2064 * macfont.m, macfont.h, maccuvs.h: New files.
2066 * font.h: Declare syms_of_macfont.
2068 * font.c (syms_of_font): Call syms_of_macfont.
2070 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2072 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2074 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2075 and it is always zero for others, so I assume that this is an ancient
2076 leftover which nobody will want to change any more.
2077 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2078 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2079 * frame.c (x_set_scroll_bar_width):
2080 * w32fns.c (w32_createscrollbar):
2081 * w32term.c (w32_set_vertical_scroll_bar):
2082 * xfns.c (x_set_scroll_bar_default_width):
2083 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2084 (x_scroll_bar_expose): Related users changed.
2086 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2088 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2089 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2090 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2092 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2094 * nsterm.h, w32term.h, xterm.h: ...and not here.
2095 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2096 Remove unused Xisms.
2097 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2098 these modules are never compiled otherwise.
2100 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2102 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2103 Doc fix. (Bug#15375)
2105 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2107 Unify Fx_focus_frame between all ports.
2108 * frame.h (x_focus_frame): New prototype.
2109 * xfns.c (Fx_focus_frame): Remove.
2110 (syms_of_xfns): Do not defsubr it.
2111 (x_focus_frame): X implementation.
2112 * nsfns.m (Fx_focus_frame): Remove.
2113 (syms_of_nsfns): Do not defsubr it.
2114 (x_focus_frame): NS implementation.
2115 * w32term.c (Fx_focus_frame): Remove.
2116 (x_focus_on_frame): Rename to...
2117 (x_focus_frame): W32 implementation.
2118 * w32term.h (x_focus_on_frame): Remove prototype.
2119 * w32fns.c (Fx_focus_frame): Remove.
2120 (syms_of_w32fns): Do not defsubr it.
2121 * frame.c (Fx_focus_frame): Define here.
2122 (syms_of_frame): Defsubr here.
2123 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2125 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2127 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2128 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2129 each port to reference the port-specific window system data.
2130 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2131 (FRAME_DISPLAY_INFO): Define.
2132 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2133 (FRAME_DISPLAY_INFO): Define. Adjust users.
2134 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2135 (FRAME_DISPLAY_INFO): Define. Adjust users.
2136 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2137 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2138 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2139 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2140 * xselect.c, xterm.c: All related users changed.
2142 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2144 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2145 (x_menubar_window_to_frame): Remove prototypes.
2146 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2147 (x_menubar_window_to_frame, x_top_window_to_frame):
2149 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2150 (x_menubar_window_to_frame, x_top_window_to_frame):
2151 ...to here and convert all but the last to static.
2153 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2155 * lisp.mk (lisp): Add w32-common-fns.elc.
2157 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2159 * charset.c (char_charset): Document an exception for char-charset.
2161 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2163 * xterm.h (x_display_info): New field last_user_time...
2164 * xterm.c (toplevel): ...to replace static last_user_time.
2165 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2167 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2169 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2170 scroll bar values to prevent thumb from disappear and update comment.
2172 2013-09-11 Glenn Morris <rgm@gnu.org>
2174 * emacs.c (usage_message): Possessive apostrophe tweak.
2176 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2178 * nsterm.m (syms_of_nsterm): Use Qns.
2179 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2180 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2181 * xfns.c (x_display_info_for_name, Fx_open_connection):
2182 Remove old '#if 0' code.
2183 (syms_of_xfns): Use Qx.
2184 * termhooks.h (fullscreen_hook): Remove the leftover.
2185 (struct terminal): Fix typo in comment.
2187 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2189 Cleaning up a few X scroll bar bits.
2190 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2191 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2192 New member last_seen_part, going to replace...
2193 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2194 (xt_action_hook) [USE_LUCID]: Adjust user.
2195 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2196 Lucid-specific scroll bar support.
2197 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2198 to int and adjust to use last_seen_part member.
2199 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2200 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2201 Initialize last_seen_part.
2203 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2205 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2206 insert-buffer-substring an empty string.
2208 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2210 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2211 avoiding a GCC warning.
2213 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2215 Ifdef away frame tool bar code when it is not really used.
2216 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2217 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2218 and minimize_tool_bar_window_p under the above.
2219 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2220 (fset_tool_bar_window): Likewise.
2221 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2222 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2223 (change_frame_size_1):
2224 * window.c (window_from_coordinates, Frecenter): Adjust users.
2225 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2226 code is not really used.
2227 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2228 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2229 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2230 [!USE_GTK && !HAVE_NS]: Define as such.
2231 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2232 (note_mouse_highlight, expose_frame):
2233 * xfns.c (x_set_tool_bar_lines):
2234 * xterm.c (handle_one_xevent): Adjust users.
2236 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2238 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2239 This bug was introduced by my 2013-08-26 patch, which incorrectly
2240 assumed that the terminfo implementation doesn't use termcap buffers.
2241 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2242 these buffers apparently are used after all.
2243 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2244 (struct tty_display_info): Define members termcap_term_buffer and
2245 termcap_strings_buffer even if TERMINFO.
2247 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2250 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2251 'usage' docstring entry to pacify make-docfile.
2253 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2255 Change comparison functions =, <, >, <=, >= to take many arguments.
2256 * data.c: Change comparison functions' interface and implementation.
2257 * lisp.h: Make arithcompare available for efficient two arg
2259 * bytecode.c: Use arithcompare.
2260 * fileio.c: Use new interface.
2262 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2264 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2266 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2268 * eval.c (Feval): Document the new use of `lexical'.
2270 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2272 Review and drop old frame resize hack.
2273 * frame.h (struct frame): Remove force_flush_display_p.
2274 * dispnew.c (update_frame): Adjust user and don't call
2275 flush_frame here. The comment has said that there was an issues
2276 with redisplaying fringes, but I don't see any differences with
2277 and without this hack. Hopefully we can continue without it.
2278 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2279 current frame matrices twice if resized_p is set.
2281 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2283 Do not populate pure Xism x_sync to other ports.
2284 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2285 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2286 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2287 * w32term.h (x_sync): Remove prototype.
2289 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2291 Cleanup frame flushing.
2292 * dispextern.h (struct redisplay_interface):
2293 Drop flush_display_optional because flush_display is enough
2294 for X and flushing via RIF is just a no-op for others.
2295 * frame.h (flush_frame): New function.
2296 * dispnew.c (update_frame):
2297 * minibuf.c (read_minibuf):
2298 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2300 * keyboard.c (detect_input_pending_run_timers): Do not flush
2301 all frames but selected one in redisplay_preserve_echo_area.
2302 * nsterm.m (ns_flush): Remove no-op.
2303 (ns_redisplay_interface): Adjust user.
2304 * w32term.h (x_flush): Remove no-op.
2305 (w32_redisplay_interface): Adjust user.
2306 * xterm.c (x_flush): Simplify because we do not flush all
2307 frames at once any more. Adjust comment.
2308 (x_redisplay_interface): Adjust user.
2310 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2312 Port --without-x --enable-gcc-warnings to Fedora 19.
2313 * gfilenotify.c (globals_of_gfilenotify):
2314 Call g_type_init only if using an older glib version that needs it.
2316 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2318 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2319 (last_glyphless_glyph_merged_face_id): Remove declarations.
2320 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2321 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2322 (last_glyphless_glyph_merged_face_id): Now static.
2323 (merge_escape_glyph_face): New function, refactored from...
2324 (get_next_display_element): ...here.
2325 (merge_glyphless_glyph_face): New function, refactored from...
2326 (produce_glyphless_glyph): ...here...
2327 * term.c (produce_glyphless_glyph): ...and here.
2329 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2331 * eval.c (eval_sub): Only call Ffunction if necessary.
2333 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2335 Attempt to make redisplay more selective when changing cursor type.
2336 * frame.h (struct frame): New bitfield cursor_type_changed.
2337 * xdisp.c (cursor_type_changed): Remove.
2338 (try_cursor_movement, redisplay_window, try_window_id)
2339 (set_frame_cursor_types, try_window_reusing_current_matrix):
2340 Adjust to use per-frame bitfield.
2341 (redisplay_internal): Look for cursor type change on each visible
2342 frame and consider all frames if cursor type has been changed on
2343 the frame other than selected. If cursor type has been changed on
2344 selected frame only, do not use fast update.
2346 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2348 Attempt to make redisplay more selective when changing fonts.
2349 * frame.h (struct frame): New bitfield fonts_changed.
2350 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2351 (adjust_frame_glyphs): Add prototype.
2352 * dispnew.c (fonts_changed_p): Remove.
2353 (adjust_glyphs): Remove because we do not
2354 adjust matrices on all frames at once any more.
2355 (adjust_frame_glyphs): Block and unblock input here.
2356 (adjust_glyph_matrix): Use fonts_changed.
2357 (change_frame_size_1): Use adjust_frame_glyphs.
2358 * font.c (font_open_entity): Use fonts_changed.
2359 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2360 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2361 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2362 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2363 (shrink_mini_window, Fresize_mini_window_internal)
2364 (window_scroll_pixel_based, Fset_window_configuration)
2365 (apply_window_adjustment, Fset_window_vscroll):
2366 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2367 Use adjust_frame_glyphs.
2368 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2369 (try_window_reusing_current_matrix, try_window_id, display_line)
2370 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2371 (redisplay_internal): Consider fonts_changed and adjust frame
2372 matrices for each frame only if the frame is visible. If font
2373 has been changed on some frame during full redisplay, retry
2374 only visible frames where the font has been actually changed.
2376 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2378 Cache current header and mode line height for each window.
2379 * window.h (struct window): New fields mode_line_height
2380 and header_line_height.
2381 * window.c (make_window): Initialize them.
2382 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2383 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2384 (current_mode_line_height, current_header_line_height):
2386 * xdisp.c (current_mode_line_height, current_header_line_height):
2388 (pos_visible_p, init_xdisp): Adjust user.
2389 (redisplay_window): Invalidate mode_line_height and
2390 header_line_height if current and desired matrices do not agree.
2392 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2394 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2395 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2397 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2399 Make --without-x compatible with --enable-gcc-warnings.
2400 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2401 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2402 members under HAVE_WINDOW_SYSTEM.
2403 * keyboard.c (make_lispy_focus_out): Likewise.
2404 (record_menu_key): Move under HAVE_MENUS.
2405 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2406 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2407 (syms_of_xdisp): Adjust user.
2408 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2409 (start_hourglass, cancel_hourglass):
2410 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2411 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2412 and CLEAR_FONT_TABLE_NFONTS.
2413 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2414 Declare only if HAVE_WINDOW_SYSTEM.
2415 (lface_same_font_attributes_p, clear_face_gcs): Define only
2416 if HAVE_WINDOW_SYSTEM.
2418 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2420 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2421 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2422 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2424 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2426 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2428 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2430 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2431 This fixes a type error on hosts where ptrdiff_t is wider than int.
2433 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2435 * keyboard.c (read_key_sequence_vs): New function.
2436 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2439 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2441 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2443 Makefile improvements.
2444 * Makefile.in (config.status): Don't use double-colon rules, as
2445 they are not portable according to POSIX. Fix shell typo with `;
2446 I guess this rule has never been tested?
2447 (VCSWITNESS): New macro, to override any environment var.
2449 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2451 * xterm.h (struct x_display_info): Do not track X connection
2452 fd separately because it is always available from Display.
2453 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2456 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2458 * buffer.c (drop_overlay):
2459 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2460 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2462 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2464 * buffer.c (Fmake_overlay, Fmove_overlay):
2465 * intervals.c (set_point_from_marker):
2466 * print.c (PRINTPREPARE): Prefer signal_error
2467 to plain error and report unsuitable marker too.
2469 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2471 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2472 for 'dragging' member.
2473 (struct x_output): Remove set-but-unused leftovers
2474 'left_before_move' and 'top_before_move'.
2475 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2476 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2477 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2478 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2479 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2480 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2481 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2482 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2484 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2486 * nsfont.m (INVALID_GLYPH): New define.
2487 (nsfont_encode_char): Use INVALID_GLYPH.
2488 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2490 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2492 * xterm.c (x_last_mouse_movement_time): Revert last change.
2493 This code should use XDisplayMotionBufferSize to check display's
2494 motion history first, and there are few other issues as well.
2495 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2496 (handle_one_xevent): Adjust user.
2498 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2500 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2501 * frame.c (Flast_nonminibuf_frame): ... to here.
2502 (check_minibuf_window): Don't abort if no window was found
2505 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2507 Use XGetMotionEvents to ask the last mouse motion time from X server.
2508 * xterm.c (X_MOTION_HISTORY): Default to 1.
2509 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2510 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2511 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2512 Ifdef away legacy code.
2513 (XTmouse_position, x_scroll_bar_report_motion):
2514 Use x_last_mouse_movement_time.
2515 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2518 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2520 * msdos.c (last_mouse_window): Move to...
2521 (dos_rawgetc): ...this function and adjust comment.
2522 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2523 (mouseMoved): ...this function and adjust comment.
2524 * w32term.c (last_window): Likewise with...
2525 (w32_read_socket): ...this function.
2526 * xterm.c (last_window): Likewise with...
2527 (handle_one_xevent): ...this function.
2529 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2531 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2532 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2533 (handle_one_xevent): ...to here.
2534 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2537 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2539 * msdos.c (IT_set_terminal_window): Remove no-op.
2540 (initialize_msdos_display): Adjust terminal setup.
2541 * w32console.c (w32con_set_terminal_window): Remove no-op.
2542 (initialize_w32_display): Adjust terminal setup.
2543 * w32term.c (w32_set_terminal_window): Remove no-op.
2544 (w32_create_terminal): Adjust terminal setup.
2545 * xterm.c (XTset_terminal_window): Remove no-op.
2546 (x_create_terminal): Adjust terminal setup.
2548 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2550 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2552 (ns_create_terminal): Adjust terminal setup.
2553 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2555 (w32_create_terminal): Adjust terminal setup.
2556 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2558 (x_create_terminal): Adjust terminal setup.
2560 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2562 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2563 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2564 * dispnew.c (buffer_posn_from_coords):
2565 * window.c (Fwindow_end, displayed_window_lines):
2566 * xdisp.c (redisplay_mode_lines): Use it.
2568 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2570 * fontset.c (face_for_char): Check char in the current face font first
2571 if HAVE_NS (Bug#15138).
2573 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2575 * window.c (temp_output_buffer_show): Make sure window returned
2576 by display_buffer is live (Bug#15213).
2578 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2580 Minor cleanup to avoid forward declarations.
2581 * coding.h (struct ccl_spec): Remove forward declaration.
2582 * composite.h (toplevel): Include font.h.
2583 (struct composition_it, struct face, struct font_metrics):
2584 Remove forward declaration.
2585 * dispextern.h (struct image, struct atimer): Likewise.
2586 * emacsgtkfixed.h (struct frame): Likewise.
2587 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2588 * font.h (struct font_driver, struct font, struct glyph_string)
2589 (struct face): Remove forward declaration.
2590 * fontset.h (struct face, struct font): Likewise.
2591 * frame.h (toplevel): Style cleanup.
2592 (enum output_method): Move to...
2593 * termhooks.h (enum output_method): ...here.
2594 (struct glyph, struct frame, struct ns_display_info)
2595 (struct x_display_info, struct w32_display_info):
2596 Remove forward declaration.
2597 * xterm.h (toplevel): Include termhooks.h.
2598 (struct font, struct window, struct glyph_matrix, struct frame)
2599 (struct input_event, struct face, struct image): Remove forward
2601 * gtkutil.h (struct _widget_value): Likewise.
2602 * keyboard.h (toplevel): Include termhooks.h.
2603 (struct input_event): Remove forward declaration.
2605 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2607 * intervals.c (set_point_from_marker): New function.
2608 * editfns.c (Fgoto_char):
2609 * process.c (Finternal_default_process_filter):
2610 * window.c (select_window_1): Use it.
2611 * buffer.h (set_point_from_marker): Add prototype.
2613 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2615 * w32.c (term_winsock): Call release_listen_threads before calling
2617 (_sys_wait_accept): Wait for accept event in a loop with a finite
2618 timeout, instead of waiting indefinitely. Will hopefully avoid
2619 hanging during exit because WSACleanup deadlocks waiting for the
2620 event object to be released. (Bug#14333)
2622 * w32proc.c (release_listen_threads): New function, signals all
2623 the reader threads that listen for connections to stop waiting.
2625 * w32.h (release_listen_threads): Add prototype.
2627 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2629 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2630 field of new marker (for sanity and safety).
2631 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2632 anyway because XMISCTYPE is a function and can't be an lvalue).
2634 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2636 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2637 (x_after_update_window_line, x_scroll_bar_create):
2638 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2639 (handle_one_xevent, x_clear_frame_area):
2640 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2641 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2642 * xterm.h (x_clear_area): Adjust prototype.
2644 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2646 Hook scanning and indentation functions to find_newline. This helps
2647 to avoid duplicated code and renders more respect to newline cache.
2648 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2649 * cmds.c (Fforward_line):
2650 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2651 Use find_newline and avoid unnecessary point movements.
2652 * search.c (scan_newline): Implement on top of find_newline.
2654 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2656 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2657 scoped code (bug#11258).
2659 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2661 * nsterm.m (last_window): New variable.
2662 (EV_TRAILER2): New macro.
2663 (EV_TRAILER): Call EV_TRAILER2.
2664 (mouseMoved:): Add support for mouse-autoselect-window
2665 on nextstep (Bug#6888).
2667 2013-08-28 Andreas Schwab <schwab@suse.de>
2669 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2670 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2671 Remove unused macro definitions.
2672 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2673 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2674 Only define if emacs.
2676 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2678 Prefer enum glyph_row_area to int where appropriate.
2679 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2681 (window_box, window_box_width, window_box_left, window_box_left_offset)
2682 (window_box_right, window_box_right_offset): Adjust prototypes.
2683 * xdisp.c (window_box, window_box_width, window_box_left)
2684 (window_box_left_offset, window_box_right, window_box_right_offset):
2685 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2686 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2687 * nsterm.m (ns_clip_to_row):
2688 * w32term.c (w32_clip_to_row):
2689 * xterm.c (x_clip_to_row): Likewise.
2691 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2693 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2694 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2696 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2698 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2699 for portability to hosts where /bin/sh has problems.
2701 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2703 Redesign redisplay interface to drop global output_cursor.
2704 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2705 (toplevel): Remove declaration of output_cursor.
2706 (set_output_cursor, x_cursor_to): Remove prototype.
2707 * window.h (struct window): New member output_cursor.
2708 (output_cursor_to): New function to replace RIF member.
2709 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2710 (update_text_area, set_window_cursor_after_update): Use it.
2711 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2712 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2713 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2714 * w32term.c (x_update_window_begin, x_update_window_end):
2715 * xterm.c (x_update_window_begin, x_update_window_end):
2716 Adjust to use per-window output cursor.
2718 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2720 Simplify SELECT_TYPE-related code.
2721 Like EMACS_TIME, this portability layer is no longer needed, since
2722 Emacs has been using fd_set as a portability layer for some time.
2723 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2724 (SELECT_TYPE): Remove. All uses changed to fd_set.
2725 (fd_set) [!FD_SET]: New typedef.
2727 Simplify EMACS_TIME-related code.
2728 This portability layer is no longer needed, since Emacs has been
2729 using struct timespec as a portability layer for some time.
2730 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2731 Include <time.h> rather than "systime.h"; that's all that's needed now.
2732 * dispnew.c: Include <timespec.h> rather than "systime.h";
2733 that's all that's needed now.
2734 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2735 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2736 TIMESPEC_RESOLUTION.
2737 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2738 LOG10_TIMESPEC_RESOLUTION.
2739 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2740 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2741 (make_emacs_time): Remove. All used changed to make_timespec.
2742 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2743 (current_timespec): Rename from current_emacs_time. All uses changed.
2744 (add_emacs_time): Remove. All uses changed to timespec_add.
2745 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2746 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2747 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2748 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2749 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2750 (current_timespec): Rename from current_emacs_time. All uses changed.
2751 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2752 changed to timespec_cmp.
2753 * xgselect.c: Include <timespec.h>, since our .h files don't.
2755 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2757 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2758 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2759 Remove the leftovers.
2760 * gtkutil.c (toplevel): Do not declare Qxft but include
2762 * image.c (toplevel): Do not declare Vlibrary_cache because
2763 it's already done in lisp.h.
2765 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2767 * lisp.h (Mouse_HLInfo): Move from here...
2768 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2769 (reset_mouse_highlight): New function.
2770 * msdos.c (dos_set_window_size, IT_update_begin)
2771 (internal_terminal_init):
2772 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2773 (ns_initialize_display_info):
2774 * w32console.c (initialize_w32_display):
2775 * w32term.c (x_update_window_end, x_free_frame_resources)
2776 (w32_initialize_display_info):
2777 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2778 * window.c (Fdelete_other_windows_internal):
2779 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2780 * termchar.h (toplevel):
2781 * xterm.h (toplevel): Include dispextern.h.
2783 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2785 Fix minor problems found by static checking.
2786 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2787 (expect): Avoid nested-if warning.
2788 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2789 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2790 * nsterm.h, nsterm.m (ns_select):
2791 * xgselect.c, xgselect.h (xg_select):
2792 Adjust signature to better match pselect's.
2793 * nsterm.m (ns_select):
2794 Don't set *TIMEOUT, since pselect doesn't.
2795 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2796 diagnostic about assigning const char * to it.
2797 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2799 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2801 * lread.c (substitute_object_recurse): Handle hash-tables as well
2804 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2806 Fix unlikely core dump in init_tty, and simplify terminfo case.
2807 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2808 The old version incorrectly dumped core if malloc returned a
2809 buffer containing only non-NUL bytes.
2810 (init_tty): Do not allocate or free termcap buffers; the
2811 struct does that for us now.
2812 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2813 (struct tty_display_info): Define members termcap_term_buffer and
2814 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2815 use them. Allocate them directly in struct rather than indirectly
2816 via a pointer, to simplify init_tty.
2818 * frame.c (check_minibuf_window): Initialize 'window' properly,
2819 so that Emacs reliably aborts later if 'window' is not initialized.
2821 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2823 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2824 of VoidSymbol (Bug#15154).
2826 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2828 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2829 mouse_face_beg_y and mouse_face_end_y.
2830 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2831 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2832 Adjust users and update comment where appropriate.
2834 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2836 * frame.c (check_minibuf_window): New function.
2837 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2838 Call check_minibuf_window (Bug#15183).
2840 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2842 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2843 because this is the only last cursor data we need to keep and consult.
2844 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2845 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2848 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2850 Fix recovering from possible decompression error.
2851 Since insert_from_gap doesn't always move point, we can't use PT as
2852 the position where the partially decompressed data ends, and
2853 should count how many bytes was produced so far.
2854 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2855 (unwind_decompress): Really delete partially uncompressed data.
2856 (Fzlib_decompress_region): Take decompressed data size into account.
2858 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2860 * syntax.c (init_syntax_once): Adjust comment and do an early
2861 initialization of Qchar_table_extra_slots just once...
2862 * casetab.c (init_casetab_once):
2863 * category.c (init_category_once):
2864 * character.c (syms_of_character):
2865 * coding.c (syms_of_coding):
2866 * xdisp.c (syms_of_xdisp): ...and omit it here.
2868 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2870 * xdisp.c (get_next_display_element): Don't apply to characters
2871 from a display vector the logic of setting it->end_of_box_run_p
2872 suitable for characters from a buffer. (Bug#15175)
2874 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2875 to handle directories, rather than '_utime' which doesn't.
2878 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2880 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2881 or fullscreen (Bug#14627).
2883 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2885 System-dependent integer overflow fixes.
2886 * process.c (Fset_process_window_size): Signal an error if
2887 the window size is outside the range supported by the lower level.
2888 * sysdep.c (set_window_size): Return negative on error,
2889 nonnegative on success, rather than -1, 0, 1 on not in system,
2890 failure, success. This is simpler. Caller changed.
2891 (serial_configure): Remove unnecessary initialization of local.
2892 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2893 size fits in unsigned long; this isn't true on some 32-bit hosts.
2894 Avoid buffer overrun if some future version of /proc/meminfo has a
2895 variable name longer than 20 bytes.
2896 (system_process_attributes) [__FreeBSD__]:
2897 Don't assume hw.availpages fits in 'int'.
2899 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2901 Don't let very long directory names overrun the stack.
2902 Fix some related minor problems involving "//", vfork.
2903 * callproc.c (encode_current_directory): New function.
2904 (call_process): Don't append "/"; not needed.
2905 * fileio.c (file_name_as_directory_slop): New constant.
2906 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2907 this can save the caller having to alloca.
2908 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2909 Use SAFE_ALLOCA, not alloca.
2910 (directory_file_name, Fexpand_file_name): Leave leading "//"
2911 alone, since it can be special even on POSIX platforms.
2912 * callproc.c (call_process):
2913 * process.c (Fformat_network_address):
2914 * sysdep.c (sys_subshell):
2915 Use encode_current_directory rather than rolling our own.
2916 (create_process): No need to encode directory; caller does that now.
2917 * process.h (encode_current_directory): New decl.
2918 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2919 Rework to avoid 'goto xyzzy;'.
2921 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2923 * xdisp.c (handle_face_prop): If the default face was remapped use
2924 the remapped face for strings from prefix properties. (Bug#15155)
2926 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2928 Minor cleanup for redisplay interface and few related functions.
2929 * frame.h (enum text_cursor_kinds): Move from here...
2930 * dispextern.h (enum text_cursor_kinds): ...to here.
2931 (toplevel): Drop unnecessary declarations.
2932 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2933 in update_window_end_hook and draw_window_cursor functions.
2934 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2935 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2936 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2937 * xterm.c (x_update_window_end, x_draw_window_cursor):
2938 * xdisp.c (display_and_set_cursor, update_window_cursor)
2939 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2940 enum text_cursor_kinds where appropriate.
2942 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2944 Redesign redisplay interface to drop updated_row and updated_area.
2945 * dispextern.h (updated_row, updated_area): Remove declaration.
2946 (struct redisplay_interface): Pass glyph row and row area parameters
2947 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2948 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2950 * dispnew.c (updated_row, updated_area): Remove.
2951 (redraw_overlapped_rows, update_window_line): Adjust user.
2952 (update_marginal_area, update_text_area): Likewise. Pass updated row
2953 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2954 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2957 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2959 * process.c (flush_pending_output): Remove stub.
2962 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2964 * callproc.c: Fix race that killed background processes (Bug#15144).
2965 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2966 Record deleted process-id in critical section, not afterwards.
2967 Don't mistakenly kill process created by a call-process invocation
2968 that discards output and does not wait.
2970 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2972 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2973 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2974 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2975 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2976 to shut up compiler in mark_object.
2977 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2979 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2981 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2982 We can't portably rely on PTY_OPEN doing that, even if
2983 it calls posix_openpt with O_CLOEXEC.
2985 2013-08-20 Kenichi Handa <handa@gnu.org>
2987 * character.c (string_char): Improve commentary.
2989 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2991 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2992 (struct animation_cache): Make signature a flexible array member.
2993 All uses changed. This is a tad slower but may insulate us better
2994 from future changes to ImageMagick.
2996 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2998 * image.c: Shrink memory needed for animation cache.
2999 (SIGNATURE_DIGESTSIZE): New constant.
3000 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3001 (imagemagick_create_cache): Copy the signature. This saves
3002 several KB of memory that ImageMagick wastes per signature.
3003 Don't bother updating the update_time, as the caller does that now.
3004 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3005 it's a fixed size struct member now.
3006 (imagemagick_get_animation_cache): Always destroy the signature,
3007 as it's now imagemagick_create_cache's responsibility to copy it.
3008 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3009 and use memcmp rather than strcmp.
3010 eassert that ImageMagick returns a signature of the specified length.
3012 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3014 * image.c (imagemagick_get_animation_cache): Don't segfault on
3016 (imagemagick_get_animation_cache): Revert to previous definition
3017 so that it actually works. But keep the memory leak fix.
3018 (imagemagick_get_animation_cache): Fix memory leak.
3020 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3022 * image.c: Fix animation cache signature memory leak.
3023 Fix some other minor performance problems while we're at it.
3024 (imagemagick_create_cache): Clear just the members that
3025 need clearing. Don't set update_time, as caller does that now.
3026 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3027 Simplify by using pointer-to-pointer instead of a prev pointer.
3028 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3029 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3030 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3031 it's already a copy. Free the signature probe unless it's cached.
3033 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3034 This was introduced by my 2013-08-12 fix for Bug#15035.
3036 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3038 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3039 (imagemagick_prune_animation_cache): Now static.
3041 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3043 * image.c (imagemagick_get_animation_cache): Don't segfault when
3044 pruning all entries.
3046 2013-08-18 Ken Brown <kbrown@cornell.edu>
3048 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3049 static heap if ENABLE_CHECKING is defined.
3050 (max_bss_sbrk_ptr): New variable.
3052 (report_sheap_usage): Report maximum static heap usage instead of
3053 ending static heap usage.
3055 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3057 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3058 of zlib_initialized according to the results of calling
3059 init_zlib_functions.
3061 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3063 * image.c: Implement an ImageMagick per-image cache.
3064 (imagemagick_get_animation_cache): Fix a double-free error.
3065 (imagemagick_load_image): Remove the ping_wand code, which only
3066 apparently saved time on invalid animated images, and slowed down
3067 everything else. Optimise for the common case.
3069 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3071 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3073 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3075 * marker.c (set_marker): Remove documentation of undefined behavior.
3077 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3079 * image.c (imagemagick_compute_animated_image): Animate correctly
3080 when sub-images are smaller than the main image.
3081 (imagemagick_compute_animated_image): Setting the iterator row to
3082 zero is apparently not allowed.
3083 (imagemagick_compute_animated_image): Allow images that say they
3084 have sub-images that are bigger than the main image, but just crop
3087 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3089 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3091 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3093 * image.c (imagemagick_compute_animated_image): Respect the GIF
3096 2013-08-15 Ken Brown <kbrown@cornell.edu>
3098 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3099 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3102 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3104 Fix minor problems found by static checking.
3105 * frame.c (delete_frame):
3106 * xdisp.c (next_element_from_display_vector):
3107 Avoid uninitialized local.
3108 * image.c (imagemagick_compute_animated_image): Port to C89.
3109 Prefer usual GNU indentation style for loops.
3110 Be more careful about bizarrely large sizes, by using ptrdiff_t
3113 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3115 Fix infinite frame selection loop (Bug#15025).
3116 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3118 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3120 * xdisp.c (compute_window_start_on_continuation_line):
3121 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3122 to make sure we end up setting the window start at the leftmost
3123 visible character of the display line. This avoids funky
3124 horizontal shifting because the window start is not kept on the
3125 same position. (Bug#15090)
3126 (next_element_from_display_vector): Support 'box' face attribute
3127 in the face definitions of a display vector. (Bug#15099)
3129 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3131 * image.c (imagemagick_compute_animated_image): Implement animated
3133 (imagemagick_compute_animated_image): Fix some compilation
3134 warnings. Implement a very simple cache to make the animation
3135 usable at all, but it should be replaced with a per-image cache.
3137 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3139 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3140 to do `for' loops over alist values.
3141 * buffer.h (FOR_EACH_BUFFER):
3142 * process.c (FOR_EACH_PROCESS): Use it.
3143 (handle_child_signal, status_notify, Fget_buffer_process)
3144 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3146 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3148 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3149 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3150 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3151 to xzalloc and so avoid redundant call to memset.
3152 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3153 members because it is allocated with xzalloc and so already zeroed.
3155 2013-08-14 Ken Brown <kbrown@cornell.edu>
3157 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3160 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3162 Utility function and macro to copy Lisp string to C string.
3163 * lisp.h (xlispstrdupa): New macro.
3164 (xlispstrdup): New prototype.
3165 * alloc.c (xlispstrdup): New function.
3166 * callint.c (Fcall_interactively):
3167 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3168 (Fsubstitute_in_file_name):
3169 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3170 * image.c (x_create_bitmap_from_file):
3171 * w32term.c (w32_term_init):
3172 * xterm.c (x_term_init): Use xlispstrdup.
3174 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3176 * image.c (imagemagick_load_image): Make animated pictures work.
3177 There's still some problems with background color settings, though
3180 * decompress.c (unwind_decompress): Always restore point.
3182 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3184 * marker.c (set_marker): Reformat documentation.
3186 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3188 * xdisp.c (cursor_type_changed): Now static.
3190 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3191 Use changed. This avoids the need to call xmalloc and for the
3192 caller to call xfree, and avoids memory leaks in some situations.
3194 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3196 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3197 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3198 (redisplay_window): If window_end_valid is cleared due to non-zero
3199 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3200 so do not call to try_cursor_movement for that window.
3202 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3204 * window.h (struct window): Convert window_end_pos and
3205 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3206 (wset_window_end_pos, wset_window_end_vpos): Remove.
3207 * dispnew.c (adjust_glyph_matrix):
3208 * window.c (Fwindow_end, replace_window, set_window_buffer)
3210 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3211 (set_vertical_scroll_bar, redisplay_window, try_window)
3212 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3213 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3214 (note_mouse_highlight): Adjust users.
3215 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3218 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3220 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3221 * image.c (imagemagick_filename_hint): Use `const char *' and
3222 prefer SSDATA to SDATA to avoid warnings.
3224 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3226 Cleanup window fringes, margins and scroll bars adjustments.
3227 * window.c (set_window_fringes, set_window_margins)
3228 (set_window_scroll_bars, apply_window_adjustment): New functions.
3229 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3230 (Fset_window_scroll_bars): Use them.
3232 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3234 * window.h (struct window): Convert scroll_bar_width
3235 from Lisp_Object to integer. Adjust comment.
3236 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3238 * window.c (wset_scroll_bar_width): Remove.
3239 (make_window): Initialize scroll_bar_width.
3240 (Fsplit_window_internal): Use direct assignment.
3241 (Fset_window_configuration, save_window_save):
3242 Convert Lisp_Object to integer and back where appropriate.
3243 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3244 bar was actually changed, and mention this in docstring.
3246 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3248 * decompress.c: Minor simplifications.
3249 (Fzlib_decompress_region): Don't bother verifying
3250 that avail_out <= UINT_MAX, as that was confusing.
3251 Mention the restriction in a comment instead.
3252 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3254 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3256 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3257 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3259 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3261 * image.c (imagemagick_filename_hint): Check for errors in the
3264 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3266 * window.c (Fwindow_margins): Return nil when there's no marginal
3267 area, as per the documented API.
3269 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3270 Fmake_vector, as scroll bar's struct members are not all Lisp
3271 objects now. This avoids crashes in GC.
3273 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3274 bool, so its address could be taken.
3276 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3278 * image.c (imagemagick_filename_hint): New function to possibly
3279 apply `image-content-type-suffixes'.
3280 (imagemagick_load_image): Use it.
3282 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3284 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3285 if loading zlib failed.
3287 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3289 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3290 2013-08-13 checkin below. Change bool to BOOL, rule is:
3291 All Obj-C code uses BOOL, except for interfaces callable from C.
3293 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3295 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3297 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3298 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3299 bool instead of BOOL.
3300 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3301 from Lisp_Object to bitfield. Adjust comment.
3302 * w32term.c (x_scroll_bar_create): Adjust user.
3303 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3304 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3305 Use bool for boolean.
3306 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3307 to `unsigned int' when defining a bitfield.
3309 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3311 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3313 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3315 * window.h (struct window): Convert left_margin_cols and
3316 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3317 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3318 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3320 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3322 (showing_window_margins_p, update_window_line, update_frame_1):
3323 * fringe.c (draw_fringe_bitmap_1):
3324 * xdisp.c (window_box_width): Adjust users.
3325 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3326 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3327 Use direct assignment.
3328 (Fset_window_configuration, save_window_save, Fwindow_margins):
3329 Convert Lisp_Object to integer and back where appropriate.
3330 (Fset_window_margins): Adjust user. Return t if any margin
3331 was actually changed, and mention this in docstring.
3333 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3335 * syntax.c (forward_word):
3336 * cmds.c (forward_char, backward_char): Mention the optional argument.
3338 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3340 * window.h (struct window): Convert left_fringe_width
3341 and right_fringe_width from Lisp_Objects to integers.
3343 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3344 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3345 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3347 (make_window): Initialize new integer fields to -1.
3348 (Fsplit_window_internal): Use direct assignment.
3349 (Fset_window_configuration, save_window_save):
3350 Convert Lisp_Object to integer and back where appropriate.
3351 (Fset_window_fringes): Adjust user. Return t if any fringe
3352 was actually changed, and mention this in docstring.
3354 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3356 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3357 * nsfns.m (x_set_cursor_type):
3358 * w32fns.c (x_set_cursor_type):
3359 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3360 * xdisp.c (set_frame_cursor_types): ...but in common code.
3362 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3364 * font.c (clear_font_cache): New function, stripped from...
3365 (Fclear_font_cache): ...here, which now uses the function
3366 above. Adjust comment.
3367 * font.h (clear_font_cache): Add prototype.
3368 * xfaces.c (clear_face_cache): Use clear_font_cache.
3370 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3372 * window.c (Fset_window_start): Compare `w', not `window' because
3373 `w' might not be equal to `window' after call to decode_live_window.
3375 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3377 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3378 This fixes a problem introduced by the Bug#15035 patch
3379 when using GPG. Reported by Herbert J. Skuhra.
3381 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3383 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3384 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3385 not yet initialized.
3387 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3389 * decompress.c (Fzlib_decompress_region): Support zlib
3390 decompression, too, and rename.
3392 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3394 Minor zlib configuration tweaks.
3395 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3396 Don't assume presence of fn_inflateInit2_ zlib internal function.
3398 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3400 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3401 include the zlib prefix.
3403 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3405 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3406 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3407 define static variables that are pointers to zlib functions to be
3409 (init_zlib_functions) [WINDOWSNT]: New function.
3410 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3412 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3413 macros instead of invoking the zlib functions directly.
3414 (syms_of_decompress): DEFSYM Qzlib_dll.
3415 Staticpro Szlib_available_p.
3417 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3419 Avoid looping over all frame windows to freeze and unfreeze.
3420 * window.h (struct window): Drop frozen_window_start_p.
3421 (freeze_window_starts): Drop prototype.
3422 * frame.h (struct frame): New frozen_window_starts flag.
3423 (FRAME_WINDOWS_FROZEN): New macro.
3424 * window.c (freeze_window_start, freeze_window_starts):
3426 (select_window, replace_window): Adjust users.
3427 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3428 (window_frozen_p): New function.
3429 (redisplay_window): Use it.
3431 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3433 Fix some fd issues when running subprocesses (Bug#15035).
3434 Fix bugs that can leak files or file descriptors on errors.
3435 Don't unlink open temp files, as that's hard for users to diagnose
3436 when things go awry (e.g., temp disk exhausted).
3437 Don't bother to lock temp files. Check for invalid recursion.
3438 * callproc.c (synch_process_fd): Remove. All uses removed.
3439 (synch_process_tempfile): New var or macro.
3440 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3442 (record_kill_process): New arg, the temp name. All callers changed.
3443 (delete_temp_file): Now just a simple wrapper around unlink.
3444 (call_process_kill): New arg, the call_process_fd array.
3445 Close them all. Clear synch_process_pid. Remove the temp file,
3446 or arrange for it to be removed.
3447 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3448 that's been moved to synch_process_tempfile. Caller changed.
3449 Do not remove the tempfile; that's now call_process_kill's
3451 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3452 call_process_kill; the caller now does that.
3453 (call_process_cleanup): Do not close the process fd; that's now
3454 call_process_kill's responsibility.
3455 (Fcall_process): Implement via new function call_process, which
3456 has most of the old body of Fcall_process, but with a different API.
3457 (call_process): New function that does not open or close filefd if
3458 it is nonnegative. Record which fds need to be closed, and let
3459 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3460 Signal an error if invoked recursively (could be done via a hook).
3461 Simplify creation of the tempfile in the MSDOS case.
3462 Don't create the output file until after checking for the executable.
3463 Report any failure to open /dev/null.
3464 Don't open /dev/null for writing twice; once is enough.
3465 Don't create pipe if all output is being discarded or sent to file.
3466 Don't worry about setting up the coding system or reading from the
3467 pipe if all output is being discarded.
3468 Hoist fd_error local into top level, to lessen block nesting.
3469 Don't record deleted pid here; now done by Fcall_process_region.
3470 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3471 and note its success in synch_process_tempfile.
3472 Do not leak resources when child_setup fails.
3473 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3474 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3475 (create_temp_file): Now returns open fd, with an additional
3476 Lisp_Object * argument to return the name. All callers changed.
3477 Do not close the file; rewind it instead, and leave it open for
3478 the caller. Do not lock the temp file. Unwind-protect the file
3479 and the file-descriptor.
3480 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3481 If an asynchrounous process, record it here, not in call_process.
3482 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3483 * eval.c (set_unwind_protect): New function.
3484 * fileio.c (write_region): New function, generalized from the
3485 old Fwrite_region. Do not lock temp files.
3486 (Fwrite_region): Use it.
3487 * lisp.h (set_unwind_protect, write_region): New decls.
3488 * process.c: Include <verify.h>.
3489 (make_process): Mark fds as initially closed.
3490 (deleted_pid_list): Now a list of pid-filename pairs.
3492 (close_process_fd): New function.
3493 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3494 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3495 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3496 (create_process, create_pty, Fmake_serial_process)
3497 (server_accept_connection): Record which fds need to be closed,
3498 and let deactivate_process close them.
3499 (Fmake_network_process): Do not discard the unwind-protect
3500 until it's safe to do so.
3501 (deactivate_process): Close the fds opened by create_process etc.
3502 (Fprocess_send_eof): Adjust to new way of recording open fds.
3503 Report an error if /dev/null can't be opened, instead of aborting.
3504 * process.h (PROCESS_OPEN_FDS): New constant.
3505 (struct Lisp_Process): New member open_fds.
3506 (record_kill_process, record_deleted_pid): Adjust signatures.
3507 (record_deleted_pid): Move decl here ...
3508 * syswait.h (record_deleted_pid): ... from here.
3510 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3512 * decompress.c: Fix bugs with large buffers and weird inputs.
3513 Tune a bit. Reindent as per usual Emacs style.
3514 (BUFFER_SIZE): Remove.
3515 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3516 more than UINT_MAX bytes. Decompress into the gap instead of into
3517 an auto buffer, as this should avoid copying. Return nil if
3518 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3519 set immediate_quit; we shouldn't trust zlib code that much.
3521 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3523 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3524 errors, and really move the gap to where we want it.
3526 * lisp.h: Include decompress.c support.
3528 * emacs.c (main): Include decompress.c support.
3530 * Makefile.in: Include -lz if present.
3532 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3534 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3535 (initWithTitle:): Initialize frame to 0.
3536 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3537 (fillWithWidgetValue:frame:): Rename from
3538 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3540 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3541 fillWithWidgetValue:frame:
3543 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3544 remove memory leak warnings.
3546 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3547 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3550 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3551 (x_activate_menubar): Update the whole menu.
3552 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3553 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3554 current event is not NSSystemDefined (Bug#15001).
3555 Call ns_check_menu_open only if trackingMenu is 2.
3556 (menuDidClose:): New method, decrease trackingMenu.
3557 (fillWithWidgetValue:setDelegate:): New method.
3558 (fillWithWidgetValue:): Call the above.
3560 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3562 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3564 Omit some unnecessary casts.
3565 Many of these go back to the old pre-C89 days, when they may have
3566 been needed, but we've been assuming C89 or later for a while now.
3567 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3568 (live_float_p, live_misc_p, live_vector_p):
3569 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3570 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3571 (defvar_per_buffer):
3572 * callint.c (Fcall_interactively):
3573 * doc.c (Fsubstitute_command_keys):
3574 * filelock.c (get_boot_time):
3575 * frame.c (xrdb_get_resource):
3576 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3577 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3578 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3579 (menuitem_highlight_callback, menu_destroy_callback)
3580 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3581 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3582 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3583 (xg_tool_bar_help_callback, tb_size_cb):
3584 * image.c (xpm_alloc_color, png_read_from_memory)
3585 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3586 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3588 * keymap.c (describe_map):
3589 * nsfns.m (Fns_display_monitor_attributes_list):
3590 * nsmenu.m (process_dialog:):
3591 * nsterm.m (hold_event):
3592 * process.c (wait_reading_process_output):
3593 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3594 * scroll.c (do_direct_scrolling, scrolling_1):
3595 * termcap.c (tgetent):
3596 * window.c (check_window_containing, add_window_to_list)
3597 (freeze_window_starts):
3598 * xdisp.c (compare_overlay_entries, vmessage):
3599 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3600 (x_get_monitor_attributes_xrandr)
3601 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3602 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3603 * xfont.c (xfont_match, xfont_open):
3604 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3605 (menubar_selection_callback, menu_position_func)
3606 (popup_selection_callback, create_and_show_popup_menu)
3607 (dialog_selection_callback, create_and_show_dialog):
3608 * xrdb.c (x_get_string_resource):
3610 * xsmfns.c (x_session_check_input):
3611 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3612 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3613 (xaw_jump_callback, xaw_scroll_callback):
3614 Omit unnecessary casts.
3616 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3618 Minor string-length refactoring.
3619 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3620 * frame.c (make_monitor_attribute_list):
3621 Prefer build_string to strlen + make_string.
3623 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3625 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3626 don't check minor_code (Bug#14417).
3628 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3630 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3631 vertical positions instead. This avoids calling MATRIX_ROW with
3632 row numbers that are possibly beyond valid limits. (Bug#15064)
3634 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3636 Use xstrdup and build_unibyte_string where applicable.
3637 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3638 * xfns.c (x_window):
3639 * xrdb.c (x_get_customization_string):
3640 * xterm.c (xim_initialize):
3641 * w32fns.c (w32_window): Use xstrdup.
3642 (w32_display_monitor_attributes_list):
3643 * emacs.c (init_cmdargs):
3644 * keyboard.c (PUSH_C_STR):
3645 * nsfont.m (nsfont_open):
3646 * sysdep.c (system_process_attributes):
3647 * w32.c (system_process_attributes):
3648 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3650 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3652 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3653 variables of these types so that GDB would know about them, as aid
3654 for debugging fatal exceptions. (Bug#15024) See also
3655 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3658 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3660 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3661 larger than the NSWindow (Bug#14934).
3663 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3665 Redesign redisplay interface to drop global variable updated_window.
3666 Always pass currently updated window as a parameter to update routines.
3667 * dispextern.h (updated_window): Remove declaration.
3668 (struct redisplay_interface): Pass window parameter to
3669 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3670 and after_update_window_hook.
3671 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3673 * dispnew.c (updated_window): Remove.
3674 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3675 (update_window_line): Adjust to match redisplay interface changes.
3676 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3677 (ns_scroll_run, ns_after_update_window_line):
3678 * w32term.c (x_update_window_begin, x_update_window_end)
3679 (x_after_update_window_line, x_scroll_run):
3680 * xterm.c (x_update_window_begin, x_update_window_end)
3681 (x_after_update_window_line, x_scroll_run):
3682 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3683 Likewise. Adjust comments where appropriate.
3684 (x_cursor_to): Simplify because this is always called during window
3685 update (but install debugging check anyway).
3686 (expose_window): Check must_be_updated_p flag to see whether this
3687 function is called during window update.
3689 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3691 Do not reset window modification event counters excessively.
3692 These leftovers and poor man's tricky methods to catch extra
3693 redisplay's attention are no longer needed.
3694 * frame.c (set_menu_bar_lines_1):
3695 * minibuf.c (read_minibuf_unwind):
3696 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3697 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3698 (window_scroll_line_based, Fset_window_configuration):
3699 * xdisp.c (redisplay_window): Do not reset last_modified and
3700 last_overlay_modified counters.
3702 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3704 * xselect.c (x_send_client_event): Set send_event and serial, memset
3705 data.l as it might be bigger than data.b. Use 24 bit mask to
3706 XSendEvent (Bug#15034).
3708 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3710 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3711 for TTY frames that are not the top frame on their console.
3714 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3716 * w32term.c (w32fullscreen_hook): Really maximize frame when
3717 asked for (Bug#14841).
3719 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3721 Prefer selected_window to Fselected_window, likewise for frames.
3722 * buffer.c (Fbuffer_swap_text):
3723 * data.c (Fvariable_binding_locus):
3724 * window.c (run_window_configuration_change_hook): Adjust users.
3725 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3726 Use decode_live_frame.
3728 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3730 Be more careful if selected window shows the buffer other than current,
3731 use window_outdated only if this is not so. This change should also
3732 address some weird issues discussed in Bug#13012.
3733 * window.h (window_outdated): New prototype.
3734 * window.c (window_outdated): Now here. Convert from static and
3735 always assume window's buffer.
3736 (Fwindow_end, Fwindow_line_height): Use it.
3737 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3738 and always assume window's buffer.
3739 (redisplay_window): Adjust user.
3740 (redisplay_internal): Call to reconsider_clip_changes once and
3741 check whether mode line should be updated only if selected window
3742 shows current buffer.
3743 (run_window_scroll_functions): Use eassert for debugging check.
3744 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3746 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3748 * window.c (window_scroll, window_scroll_pixel_based)
3749 (window_scroll_line_based): Use bool for booleans.
3751 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3753 * process.c: Fix minor off-by-one issues in descriptor counts.
3754 This shouldn't fix any real bugs, but it cleans up the code a bit.
3755 (max_process_desc, max_input_desc): -1, not 0, means none.
3757 (delete_input_desc): New function.
3758 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3759 (deactivate_process): Scan backwards when recomuting max_process_desc;
3760 that should be faster.
3761 (init_process_emacs): Initialize max_input_desc.
3763 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3765 Use region cache to speedup bidi_find_paragraph_start.
3766 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3767 Rename cache_long_line_scans to cache_long_scans.
3768 * buffer.c (bset_cache_long_line_scans): Rename to
3769 bset_cache_long_scans.
3770 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3771 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3773 (syms_of_buffer): Rename cache-long-line-scans to
3774 cache-long-scans. Adjust docstring.
3775 * search.c (newline_cache_on_off):
3776 * indent.c (width_run_cache_on_off): Adjust users.
3777 * bidi.c (bidi_paragraph_cache_on_off): New function.
3778 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3779 * insdel.c (prepare_to_modify_buffer):
3780 Invalidate bidi_paragraph_cache if enabled.
3782 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3784 Invalidate region caches only if buffer text is going to be changed.
3785 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3786 (modify_text): ...new prototype.
3787 (prepare_to_modify_buffer_1): New prototype.
3788 * textprop.c (modify_region): Rename to...
3789 (modify_text_properties): ...new function.
3790 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3791 (Fremove_list_of_text_properties): Adjust users.
3792 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3793 (modify_text): ...new function.
3794 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3795 (prepare_to_modify_buffer_1): ...new function.
3796 * casefiddle.c (casify_region):
3797 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3798 (Ftranspose_regions): Use modify_text.
3800 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3802 * lisp.mk (lisp): Add nadvice.elc.
3804 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3806 New macro to iterate over live buffers similar to frames.
3807 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3808 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3809 Declare buffer-related variables here to offload lisp.h.
3810 * buffer.c (Vbuffer_alist): Adjust comment.
3811 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3812 (other_buffer_safely):
3813 * data.c (store_symval_forwarding):
3814 * dispnew.c (Fframe_or_buffer_changed_p):
3815 * fileio.c (Fdo_auto_save):
3816 * filelock.c (unlock_all_files):
3817 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3819 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3821 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3822 * callproc.c (create_temp_file):
3823 * filelock.c (create_lock_file):
3824 Assume mkostemp, since it's now provided by Gnulib.
3826 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3828 * w32.c (mkostemp): New function.
3829 (mktemp): Remove, no longer used. Most of the code reused in
3830 mkostemp. (Bug#15015)
3831 (mktemp): Don't undef.
3833 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3835 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3836 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3837 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3838 (free_glyph_pool, check_glyph_memory): Likewise for
3839 all users. Adjust comments where appropriate.
3841 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3843 * composite.h: Minor fixups.
3844 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3845 to fix a misspelling, and change it to an inline function while
3846 we're at it (it need not be a macro). All uses changed.
3847 (composition_method, composition_valid_p):
3848 Rewrite to avoid assignments in if-conditions.
3850 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3852 Do not use global Lisp_Object in composition macros.
3853 * composite.h (composition_temp): Remove declaration.
3854 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3855 (composition_method, composition_valid_p): ...inline functions.
3856 (compose_region): Remove the leftover.
3857 * composite.c (composition_temp): Remove.
3858 (run_composition_function, update_compositions)
3859 (composition_compute_stop_pos, composition_adjust_point)
3860 (Ffind_composition_internal):
3861 * coding.c (handle_composition_annotation):
3862 * xdisp.c (handle_composition_prop, check_point_in_composition):
3863 Related users changed.
3865 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3867 Drop FRAME_PTR typedef.
3868 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3869 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3870 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3871 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3872 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3873 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3874 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3875 All related users changed.
3877 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3879 * eval.c (default_toplevel_binding): New function.
3881 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3882 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3883 (syms_of_eval): Export them.
3884 * data.c (Fdefault_value): Micro cleanup.
3885 * term.c (init_tty): Use "false".
3887 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3889 Fix X GC leak in GTK and raw (no toolkit) X ports.
3890 * xterm.c (x_free_frame_resources): If white and black relief
3891 GCs are allocated, always free them here.
3892 * xfns.c (x_make_gc): Omit redundant initialization.
3893 * widget.c (create_frame_gcs): Remove the leftover.
3894 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3895 in x_free_frame_resources.
3897 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3899 * nsterm.m (windowWillResize:toSize:): Only change title if
3900 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3902 (viewDidEndLiveResize): New method.
3904 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3905 inside NS_IMPL_COCOA.
3907 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3909 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3910 Do not check whether undo is enabled because record_insert and
3911 record_delete does that themselves.
3913 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3915 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3916 member which is not really used any more.
3917 (FRAME_XIC_BASE_FONTNAME): Remove.
3918 * xfns.c (xic_free_fontset): Adjust user.
3919 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3920 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3921 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3922 (xdialog_show): Use eassert for debugging check.
3923 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3925 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3927 * fileio.c, fns.c (merge): Move extern decl from here ...
3928 * lisp.h (merge): ... to here.
3930 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3932 Fix last font-related change.
3933 * w32font.h (w32font_list_internal, w32font_match_internal):
3935 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3936 (uniscribe_list_family): Adjust to match font API change.
3937 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3938 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3940 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3942 * frame.h (FRAME_MOUSE_UPDATE):
3943 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3944 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3946 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3948 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3949 * font.h (struct font_driver): Change list, match, and list_family
3950 functions to accept struct frame * as first arg.
3951 * font.c (font_score, font_compare, font_sort_entities):
3953 (font_sort_entities, font_list_entities, font_select_entity):
3954 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3955 match font API change.
3956 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3957 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3958 * ftxfont.c (ftxfont_list, ftxfont_match):
3959 * xftfont.c (xftfont_list, xftfont_match):
3960 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3961 * w32font.c (w32font_list, w32font_match, w32font_list):
3962 (w32font_list_internal, w32_font_match_internal): Likewise.
3963 * xfaces.c (Fx_family_fonts): Adjust user.
3965 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3967 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3968 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3969 only if HAVE_X_WINDOWS is in use.
3970 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3971 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3972 * w32term.c (x_wm_set_icon_position): Likewise.
3973 * w32fns.c (x_icon): Adjust user.
3975 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3977 * xterm.c (last_mouse_press_frame): Remove the
3978 leftover which is not really used any more.
3979 (handle_one_xevent, syms_of_xterm): Adjust users.
3980 (x_flush): Call XFlush once per each X display, not frame.
3981 This is better because this code always unconditionally skips
3982 non-X frames in Vframe_list and issues the only XFlush if we
3983 have more than one X frame on the same X display.
3984 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3985 Use bool for booleans.
3986 (x_draw_glyph_string_background, cvt_string_to_pixel):
3987 (cvt_pixel_dtor): Drop unnecessary prototypes.
3988 * xterm.h (x_display_ok): Adjust prototype.
3990 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3992 Drop unnecessary functions that deals with frame pixel size.
3993 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3994 (x_pixel_height): Drop prototypes.
3995 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3996 (x_pixel_height): Drop implementations.
3997 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3998 which should be always valid for window frame.
3999 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4000 * w32menu.c (Fx_popup_dialog):
4001 * xmenu.c (Fx_popup_dialog): Likewise for both.
4003 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4005 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4006 frame parameters and call to Fmodify_frame_parameters just once.
4007 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4008 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4009 and mention nil frame in docstring.
4011 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4013 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4014 (x_figure_window_size): Likewise. Adjust to return long.
4015 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4016 (toplevel): Move Qterminal_live_p to...
4017 * terminal.c (toplevel): ...here, make it static, and...
4018 (syms_of_terminal): ...DEFSYM here.
4019 * frame.h (Qterminal_live_p): Remove declaration.
4020 (make_frame, x_figure_window_size): Adjust prototype.
4021 * nsfns.m (Fx_create_frame): Use long for window flags.
4023 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4025 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4026 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4027 Do not assume that emacs_close (INT_MAX) is a no-op.
4029 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4031 * xfaces.c (make_face_cache): For struct face_cache, prefer
4032 xmalloc to xzalloc and so avoid redundant call to memset.
4033 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4035 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4037 * fringe.c (draw_window_fringes, update_window_fringes)
4038 (compute_fringe_widths):
4039 * w32term.c (x_draw_glyph_string):
4040 * window.c (candidate_window_p, Frecenter):
4041 * xfaces.c (realize_basic_faces, realize_default_face)
4042 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4043 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4044 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4045 * xmenu.c (Fx_menu_bar_open_internal):
4046 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4047 * xsettings.c (xft_settings_event):
4048 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4049 Use bool for booleans. Adjust style and comments where
4051 * dispextern.h (draw_window_fringes, update_window_fringes)
4052 (compute_fringe_widths):
4053 * xterm.h (x_had_errors_p): Adjust prototype.
4055 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4057 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4058 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4060 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4062 * fns.c (toplevel): Remove comment before Fsafe_length because
4065 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4067 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4069 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4071 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4072 frame which got the message is still alive, before dereferencing
4073 its pointer. (Bug#14970)
4075 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4076 be a live window, before using it as such. (Bug#14970)
4078 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4080 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4081 w32_detect_focus_change instead of doing part of its job by hand.
4082 This fixes the problem whereby FOCUS_OUT events were not sent to
4085 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4087 * process.c (Fprocess_list): Doc fix.
4089 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4090 being re-exposed only if it didn't ask to become visible.
4091 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4092 was previously iconified. (Bug#14841)
4093 (x_iconify_frame): Mark the frame iconified.
4095 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4097 Fix minor problems found by static checking.
4098 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4099 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4101 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4103 * eval.c (set_specpdl_old_value): New function.
4104 (unbind_to): Minor simplification.
4105 (get_backtrace_frame): New function.
4106 (Fbacktrace_frame): Use it. Add `base' argument.
4107 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4108 (syms_of_eval): Export backtrace-eval.
4109 * xterm.c (x_focus_changed): Simplify.
4111 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4113 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4115 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4117 * xdisp.c (redisplay_window): Instead of moving point out of
4118 scroll margin, reject the force_start method, and try scrolling
4119 instead. (Bug#14780)
4121 2013-07-24 Ken Brown <kbrown@cornell.edu>
4123 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4126 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4128 * eval.c (Fprogn): Do not check that BODY is a proper list.
4129 This undoes the previous change. The check slows down the
4130 interpreter, and is not needed to prevent a crash. See
4131 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4133 2013-07-23 Glenn Morris <rgm@gnu.org>
4135 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4137 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4139 Port to GNU/Linux systems with tinfo but not ncurses.
4140 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4141 to decide whether ncurses is being used. Without this change,
4142 GCC complains about tgetent not being declared, on a system
4143 that has tinfo installed but ncurses not installed.
4145 * eval.c (Fprogn): Check that BODY is a proper list.
4147 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4148 * data.c (Fsetq_default):
4149 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4150 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4152 Tune by taking advantage of the fact that ARGS is always a list
4153 when a function is declared to have UNEVALLED args.
4155 * emacsgtkfixed.c: Port to GCC 4.6.
4156 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4158 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4160 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4161 here to silence compiler warnings.
4163 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4165 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4166 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4167 from messing up Emacs's 'struct frame' (Bug#14923).
4169 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4171 * alloc.c (make_save_ptr_ptr): Define this function.
4172 It was inadvertently omitted. It's needed only if
4173 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4175 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4177 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4178 frame have focus (Bug#14895).
4180 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4182 Avoid vfork-related deadlock more cleanly.
4183 * callproc.c (child_setup): When the child's exec fails, output
4184 the program name, as that's more useful. Use O_NONBLOCK to avoid
4186 * process.c (create_process_1): Remove; no longer needed.
4187 (create_process): Remove timer hack; no longer needed, now that
4188 the child avoids deadlock.
4190 2013-07-20 Glenn Morris <rgm@gnu.org>
4192 * image.c (Fimage_flush): Fix doc typo.
4194 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4196 Fix array bounds violation when pty allocation fails.
4197 * process.c (PTY_NAME_SIZE): New constant.
4198 (pty_name): Remove static variable; it's now auto.
4199 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4200 Take pty_name as an arg rather than using a static variable.
4201 All callers changed.
4202 (create_process): Recover pty_flag from process, not from volatile local.
4203 (create_pty): Stay inside array even when pty allocation fails.
4204 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4206 * lread.c (Fload): Avoid initialization only when lint checking.
4207 Mention that it's needed only for older GCCs.
4209 2013-07-20 Kenichi Handa <handa@gnu.org>
4211 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4212 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4214 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4216 * lread.c (Fload): Avoid uninitialized warning.
4218 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4220 Fix some minor file descriptor leaks and related glitches.
4221 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4222 (create_lock_file): Use write, not emacs_write.
4223 * image.c (slurp_file, png_load_body):
4224 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4225 (server_accept_connection):
4226 Don't leak an fd on memory allocation failure.
4227 * image.c (slurp_file): Add a cheap heuristic for growing files.
4228 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4229 as that's what the other routines do. Maybe input need not be
4230 blocked at all, but it's better to be consistent.
4231 Avoid undefined behavior when strlen is zero.
4233 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4234 (NSTATICS): Now a constant; doesn't need to be a macro.
4236 2013-07-19 Richard Stallman <rms@gnu.org>
4238 * coding.c (decode_coding_utf_8): Add simple loop for fast
4239 processing of ASCII characters.
4241 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4243 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4245 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4247 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4248 unportable 'struct x_display_info'.
4249 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4252 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4254 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4255 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4257 (system_process_attributes): Prefer plain char to unsigned char
4258 when either will do. Clean up properly if interrupted or if
4259 memory allocations fail. Don't assume sscanf succeeds.
4260 Remove no-longer-needed workaround to stop GCC from whining.
4261 Read command-line once, instead of multiple times. Check read status a
4264 Fix obscure porting bug with varargs functions.
4265 The code assumed that int is treated like ptrdiff_t in a vararg
4266 function, which is not a portable assumption. There was a similar
4267 -- though these days less likely -- porting problem with various
4268 assumptions that pointers of different types all smell the same as
4269 far as vararg functions is conserved. To make this problem less
4270 likely in the future, redo the API to use varargs functions.
4271 * alloc.c (make_save_value): Remove this vararg function.
4272 All uses changed to ...
4273 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4274 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4276 (make_save_ptr): Rename from make_save_pointer, for consistency with
4277 the above. Define only on platforms that need it. All uses changed.
4279 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4281 * keyboard.c: Try to fix typos in previous change.
4282 (DISPLAY_LIST_INFO): New macro.
4283 (kbd_buffer_get_event): Do not access members that are not present
4284 in X11. Revert inadvertent change of "!=" to "=".
4286 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4288 * keyboard.c (kbd_buffer_get_event):
4289 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4290 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4292 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4294 * filelock.c: Fix unlikely file descriptor leaks.
4295 (get_boot_time_1): Rework to avoid using emacs_open.
4296 This doesn't actually fix a leak, but is better anyway.
4297 (read_lock_data): Use read, not emacs_read.
4299 * doc.c: Fix minor memory and file descriptor leaks.
4300 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4301 (get_doc_string, Fsnarf_documentation):
4302 Fix file descriptor leak on error.
4304 * term.c: Fix minor fdopen-related file descriptor leaks.
4305 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4306 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4308 * charset.c: Fix file descriptor leaks and errno issues.
4310 (load_charset_map_from_file): Don't leak file descriptor on error.
4311 Use plain record_xmalloc since the allocation is larger than
4312 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4314 * eval.c (record_unwind_protect_nothing):
4315 * fileio.c (fclose_unwind):
4317 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4318 The replacement doesn't block input, but that no longer seems
4321 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4323 * lread.c: Fix file descriptor leaks and errno issues.
4324 (Fload): Close some races that leaked fds or streams when 'load'
4326 (Fload, openp): Report error number of last nontrivial failure to open.
4327 ENOENT counts as trivial.
4328 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4330 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4331 now that the function is always called with a nonnegative arg.
4332 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4333 All uses replaced with ...
4334 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4336 A few more minor file errno-reporting bugs.
4337 * callproc.c (Fcall_process):
4338 * doc.c (Fsnarf_documentation):
4339 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4340 * process.c (set_socket_option):
4341 Don't let a constructor trash errno.
4342 * doc.c: Include <errno.h>.
4344 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4346 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4348 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4350 Fix w32 bug with call-process-region (Bug#14885).
4351 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4352 to Fcall_process when the input is empty. This simplifies the
4353 code a bit. It makes no difference on POSIXish platforms but
4354 apparently it fixes a bug on w32.
4356 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4357 * fileio.c (close_file_unwind): Don't close if FD is negative;
4358 this can happen when unwinding a zapped file descriptor.
4359 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4360 in case Emacs runs out of memory between the two unwind-protects.
4361 Don't trash errno when closing FD.
4362 Zap the FD in the specpdl when closing it, instead of deferring
4363 the removal of the unwind-protect; this fixes a bug where a child
4364 function unwinds the stack past us.
4366 New unwind-protect flavors to better type-check C callbacks.
4367 This also lessens the need to write wrappers for callbacks,
4368 and the need for make_save_pointer.
4369 * alloca.c (free_save_value):
4370 * atimer.c (run_all_atimers):
4372 * alloc.c (safe_alloca_unwind):
4373 * atimer.c (unwind_stop_other_atimers):
4374 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4375 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4376 * minibuf.c (choose_minibuf_frame_1):
4377 * process.c (make_serial_process_unwind):
4378 * xdisp.h (pop_message_unwind):
4379 * xselect.c (queue_selection_requests_unwind):
4380 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4381 * alloca.c (record_xmalloc):
4382 Prefer record_unwind_protect_ptr to record_unwind_protect with
4384 * alloca.c (Fgarbage_collect):
4385 Prefer record_unwind_protect_void to passing a dummy.
4386 * buffer.c (restore_buffer):
4387 * window.c (restore_window_configuration):
4388 * xfns.c, w32fns.c (do_unwind_create_frame)
4389 New wrapper. All record-unwind uses of wrappee changed.
4390 * buffer.c (set_buffer_if_live):
4391 * callproc.c (call_process_cleanup, delete_temp_file):
4392 * coding.c (code_conversion_restore):
4393 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4394 * editfns.c (save_excursion_restore)
4395 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4396 (save_restriction_restore):
4397 * eval.c (restore_stack_limits, un_autoload):
4398 * fns.c (require_unwind):
4399 * keyboard.c (recursive_edit_unwind, tracking_off):
4400 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4401 * macros.c (pop_kbd_macro, restore_menu_items):
4402 * nsfns.m (unwind_create_frame):
4403 * print.c (print_unwind):
4404 * process.c (start_process_unwind):
4405 * search.c (unwind_set_match_data):
4406 * window.c (select_window_norecord, select_frame_norecord):
4407 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4408 (fast_set_selected_frame):
4409 * xfns.c, w32fns.c (unwind_create_tip_frame):
4410 Return void, not a dummy Lisp_Object. All uses changed.
4411 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4412 * callproc.c (call_process_kill):
4413 * fileio.c (restore_point_unwind, decide_coding_unwind)
4414 (build_annotations_unwind):
4415 * insdel.c (Fcombine_after_change_execute_1):
4416 * keyboard.c (read_char_help_form_unwind):
4417 * menu.c (unuse_menu_items):
4418 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4419 * sound.c (sound_cleanup):
4420 * xdisp.c (unwind_redisplay):
4421 * xfns.c (clean_up_dialog):
4422 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4423 Accept no args and return void, instead of accepting and returning
4424 a dummy Lisp_Object. All uses changed.
4425 * cygw32.c (fchdir_unwind):
4426 * fileio.c (close_file_unwind):
4427 * keyboard.c (restore_kboard_configuration):
4428 * lread.c (readevalllop_1):
4429 * process.c (wait_reading_process_output_unwind):
4430 Accept int and return void, rather than accepting an Emacs integer
4431 and returning a dummy object. In some cases this fixes an
4432 unlikely bug when the corresponding int is outside Emacs integer
4433 range. All uses changed.
4434 * dired.c (directory_files_internal_unwind):
4435 * fileio.c (do_auto_save_unwind):
4436 * gtkutil.c (pop_down_dialog):
4437 * insdel.c (reset_var_on_error):
4438 * lread.c (load_unwind):
4439 * xfns.c (clean_up_file_dialog):
4440 * xmenu.c, nsmenu.m (pop_down_menu):
4441 * xmenu.c (cleanup_widget_value_tree):
4442 * xselect.c (wait_for_property_change_unwind):
4443 Accept pointer and return void, rather than accepting an Emacs
4444 save value encapsulating the pointer and returning a dummy object.
4446 * editfns.c (Fformat): Update the saved pointer directly via
4447 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4448 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4449 (unwind_body): New function.
4450 (record_unwind_protect): First arg is now a function returning void,
4451 not a dummy Lisp_Object.
4452 (record_unwind_protect_ptr, record_unwind_protect_int)
4453 (record_unwind_protect_void): New functions.
4454 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4455 * fileio.c (struct auto_save_unwind): New type.
4456 (do_auto_save_unwind): Use it.
4457 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4458 * insdel.c (struct rvoe_arg): New type.
4459 (reset_var_on_error): Use it.
4460 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4462 (specbinding_func): Remove; there are now several such functions.
4463 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4464 (set_unwind_protect_ptr): New function.
4465 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4467 Be simpler and more consistent about reporting I/O errors.
4468 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4469 Say "Read error" and "Write error", rather than "I/O error", or
4470 "IO error reading", or "IO error writing", when a read or write
4472 * process.c (Fmake_network_process, wait_reading_process_output)
4473 (send_process, Fprocess_send_eof, wait_reading_process_output):
4474 Capitalize diagnostics consistently. Put "failed foo" at the
4475 start of the diagnostic, so that we don't capitalize the
4476 function name "foo". Consistently say "failed" for such
4478 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4479 All callers changed. This is so it can use report_file_error.
4480 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4481 diagnostics consistently as above.
4483 * fileio.c (report_file_errno): Fix errno reporting bug.
4484 If the file name is neither null nor a pair, package it up as a
4485 singleton list. All callers changed, both to this function and to
4486 report_file_error. This fixes a bug where the memory allocator
4487 invoked by list1 set errno so that the immediately following
4488 report_file_error reported the wrong errno value.
4490 Fix minor problems found by --enable-gcc-warnings.
4491 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4492 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4494 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4496 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4497 Set event->arg to Qt if switch-event shall be generated.
4498 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4500 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4502 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4505 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4506 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4507 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4508 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4509 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4510 and there is a focused frame.
4511 (head_table): Add focus-in and focus-out.
4512 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4513 bind to handle-focus-in/out.
4515 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4516 (Fhandle_switch_frame): Call Fhandle_focus_in.
4517 (syms_of_frame): defsubr handle-focus-in/out.
4519 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4521 Fix porting bug to older POSIXish platforms (Bug#14862).
4522 * sysdep.c (emacs_pipe): New function, that implements
4523 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4524 This should port better to CentOS 5 and to Mac OS X 10.6.
4525 All calls to pipe2 changed.
4527 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4528 This makes the code easier to read and the executable a bit smaller.
4529 Do not replace all calls to Fcons that happen to create lists,
4530 just calls that are intended to create lists. For example, when
4531 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4532 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4533 Similarly for list2 through list5.
4534 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4535 * bytecode.c (exec_byte_code):
4536 * callint.c (quotify_arg, Fcall_interactively):
4537 * callproc.c (Fcall_process, create_temp_file):
4538 * charset.c (load_charset_map_from_file)
4539 (Fdefine_charset_internal, init_charset):
4540 * coding.c (get_translation_table, detect_coding_system)
4541 (Fcheck_coding_systems_region)
4542 (Fset_terminal_coding_system_internal)
4543 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4544 * composite.c (update_compositions, Ffind_composition_internal):
4545 * dired.c (directory_files_internal, file_name_completion)
4547 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4548 * doc.c (Fsnarf_documentation):
4549 * editfns.c (Fmessage_box):
4551 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4552 (Feval, eval_sub, Ffuncall, apply_lambda):
4553 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4554 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4555 (Fset_file_times, Finsert_file_contents)
4556 (Fchoose_write_coding_system, Fwrite_region):
4557 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4558 * font.c (font_registry_charsets, font_parse_fcname)
4559 (font_prepare_cache, font_update_drivers, Flist_fonts):
4560 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4561 * frame.c (make_frame, Fmake_terminal_frame)
4562 (x_set_frame_parameters, x_report_frame_params)
4563 (x_default_parameter, Fx_parse_geometry):
4564 * ftfont.c (syms_of_ftfont):
4565 * image.c (gif_load):
4566 * keyboard.c (command_loop_1):
4567 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4568 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4569 (Fminor_mode_key_binding, accessible_keymaps_1)
4570 (Faccessible_keymaps, Fwhere_is_internal):
4571 * lread.c (read_emacs_mule_char):
4572 * menu.c (find_and_return_menu_selection):
4573 * minibuf.c (get_minibuffer):
4574 * nsfns.m (Fns_perform_service):
4575 * nsfont.m (ns_script_to_charset):
4576 * nsmenu.m (ns_popup_dialog):
4577 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4578 (Fx_own_selection_internal):
4579 * nsterm.m (append2):
4580 * print.c (Fredirect_debugging_output)
4581 (print_prune_string_charset):
4582 * process.c (Fdelete_process, Fprocess_contact)
4583 (Fformat_network_address, set_socket_option)
4584 (read_and_dispose_of_process_output, write_queue_push)
4585 (send_process, exec_sentinel):
4586 * sound.c (Fplay_sound_internal):
4587 * textprop.c (validate_plist, add_properties)
4588 (Fput_text_property, Fadd_face_text_property)
4589 (copy_text_properties, text_property_list, syms_of_textprop):
4590 * unexaix.c (report_error):
4591 * unexcoff.c (report_error):
4592 * unexsol.c (unexec):
4593 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4594 (Fformat_mode_line, syms_of_xdisp):
4595 * xfaces.c (set_font_frame_param)
4596 (Finternal_lisp_face_attribute_values)
4597 (Finternal_merge_in_global_face, syms_of_xfaces):
4598 * xfns.c (x_default_scroll_bar_color_parameter)
4599 (x_default_font_parameter, x_create_tip_frame):
4600 * xfont.c (xfont_supported_scripts):
4601 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4602 (menu_help_callback, xmenu_show):
4604 * xterm.c (set_wm_state):
4605 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4606 and similarly for list2 through list5.
4608 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4610 * callproc.c (Fcall_process_region): Fix minor race and tune.
4611 (create_temp_file): New function, with the temp-file-creation part
4612 of the old Fcall_process_region. Use Fcopy_sequence to create the
4613 temp file name, rather than alloca + build_string, for simplicity.
4614 Don't bother to block input around the temp file creation;
4615 shouldn't be needed. Simplify use of mktemp.
4616 Use record_unwind_protect immediately after creating the temp file;
4617 this closes an unlikely race where the temp file was not removed.
4618 Use memcpy rather than an open-coded loop.
4619 (Fcall_process_region): Use the new function. If the input is
4620 empty, redirect from /dev/null rather than from a newly created
4621 empty temp file; this avoids unnecessary file system traffic.
4623 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4625 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4626 Simplify by making this case like the other two. This is a bit
4627 slower on obsolete hosts, but the extra complexity isn't worth it.
4629 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4630 * process.c (create_process) [!DOS_NT]:
4631 Remove now-unnecessary calls to emacs_close.
4633 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4635 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4636 returning early. (Bug#14850)
4638 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4639 and inhibit-iso-escape-detection attributes of 'undecided'.
4642 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4644 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4645 Reported by Herbert J. Skuhra in
4646 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4648 Don't lose top specpdl entry when memory is exhausted.
4649 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4650 specpdl overflow here, to simplify callers; all callers changed.
4651 Always reserve an unused entry at the stack top; this avoids
4652 losing the top entry's information when memory is exhausted.
4654 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4656 Clean up errno reporting and fix some errno-reporting bugs.
4657 * callproc.c (Fcall_process):
4658 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4659 * process.c (create_process, Fmake_network_process):
4660 * unexaix.c (report_error):
4661 * unexcoff.c (report_error):
4662 Be more careful about reporting the errno of failed operations.
4663 The code previously reported the wrong errno sometimes.
4664 Also, prefer report_file_errno to setting errno + report_file_error.
4665 (Fcall_process): Look at openp return value rather than at path,
4666 as that's a bit faster and clearer when there's a numeric predicate.
4667 * fileio.c (report_file_errno): New function, with most of the
4668 old contents of report_file_error.
4669 (report_file_error): Use it.
4670 (Ffile_exists_p, Ffile_accessible_directory_p):
4671 Set errno to 0 when it is junk.
4672 * fileio.c (Faccess_file):
4673 * image.c (x_create_bitmap_from_file):
4674 Use faccessat rather than opening the file, to avoid the hassle of
4675 having a file descriptor open.
4676 * lisp.h (report_file_errno): New decl.
4677 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4680 * process.c (create_process, wait_reading_process_output) [AIX]:
4681 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4682 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4683 a multithreaded environment anyway).
4684 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4686 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4688 * image.c (x_find_image_file): Don't close a remote file handle.
4690 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4692 Fix races with threads and file descriptors.
4693 * callproc.c (Fcall_process_region):
4694 * dired.c (open_directory):
4695 * emacs.c (main, Fdaemon_initialized):
4696 * image.c (x_find_image_file):
4697 * inotify.c (Finotify_rm_watch):
4698 * lread.c (Flocate_file_internal):
4699 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4700 * term.c (term_mouse_moveto, init_tty):
4701 * termcap.c (tgetent):
4702 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4703 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4704 * unexhp9k800.c, unexmacosx.c (unexec):
4705 * callproc.c (Fcall_process_region):
4706 Use emacs_close, not close.
4707 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4708 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4709 and posix_close function on current platforms (which all lack them).
4710 (emacs_close): Use it. This should fix the races on GNU/Linux and
4711 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4712 and it should avoid closing random victim file descriptors on
4715 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4717 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4718 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4721 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4722 This is for .gdbinit xbacktrace.
4724 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4725 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4726 (emacs_set_tty): Now static.
4727 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4728 * term.c (tty_capable_p, tty_default_color_capabilities)
4729 (get_tty_terminal, term_mouse_movement)
4730 (handle_one_term_event, init_tty, maybe_fatal):
4731 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4732 (tgetent, scan_file, name_match, compare_contin):
4733 * terminal.c (get_terminal):
4734 Use bool for boolean.
4735 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4736 Prefer char to unsigned char if either will do.
4737 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4738 (tty_write_glyphs): Prefer int to unsigned.
4739 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4740 All callers changed.
4741 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4743 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4746 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4747 (B__dummy__): New dummy symbol, to pacify C89.
4748 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4749 they can't grok varargs macros.
4750 * dispnew.c (add_window_display_history)
4751 (add_frame_display_history):
4752 * print.c (print_object):
4753 * xdisp.c (debug_method_add):
4754 Use %p printf format only for void pointers.
4755 * emacs.c (usage_message): New constant, replacing ...
4756 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4757 (main): Adjust to usage reorg.
4758 * fns.c (syms_of_fns):
4759 * profiler.c (syms_of_profiler):
4760 Don't use non-constant struct initializers.
4761 * gnutls.h (gnutls_initstage_t):
4762 * lisp.h (enum Lisp_Fwd_Type):
4763 * lread.c (lisp_file_lexically_bound_p):
4764 * xsettings.c (anonymous enum):
4765 Remove trailing comma.
4766 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4767 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4768 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4770 * regex.c (const_re_char): New type, to pacify strict C89.
4771 All uses of 'const re_char' replaced to use it.
4772 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4773 with glibc when strict C89. This change is imported from gnulib.
4775 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4776 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4777 Omit GNU_LINUX implementation, since it requires long long.
4778 * xterm.c (x_draw_underwave):
4779 Do not assume the traditional order of struct's members.
4780 (x_term_init): Rewrite to avoid the need for non-constant structure
4783 Syntax cleanup, mostly replacing macros with functions.
4784 This removes the need for the syntax_temp hack.
4785 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4786 * syntax.c (SYNTAX_INLINE): New macro.
4787 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4788 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4789 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4790 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4791 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4792 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4793 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4794 Now constants, not macros.
4795 (syntax_temp) [!__GNUC__]: Remove.
4796 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4797 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4798 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4799 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4800 Move here from syntax.h; now functions, not macros. Except for the
4801 last function, these are static since only syntax.c uses them.
4802 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4803 All uses changed. Now a function, not a macro; use this fact
4804 to simplify the code.
4805 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4806 compiler bugs; no longer relevant.
4807 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4808 (SYNTAX_INLINE): New macro.
4809 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4810 for the new functions. Use bool for boolean member.
4811 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4812 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4813 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4814 (SETUP_BUFFER_SYNTAX_TABLE):
4815 Now extern inline functions, not macros.
4816 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4817 Remove; all uses replaced by implementation.
4818 (syntax_temp) [!__GNUC__]: Remove decl.
4819 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4821 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4823 * emacs.c (main): Fix syntax error.
4825 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4827 Timestamp fixes for undo (Bug#14824).
4828 * atimer.c (schedule_atimer):
4829 * fileio.c (Ffile_newer_than_file_p):
4830 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4831 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4832 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4833 (syms_of_fileio): Remove Sclear_visited_file_name.
4834 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4835 file doesn't exist; this avoids an ambiguity with negative timestamps.
4836 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4837 * systime.h (make_emacs_time, invalid_emacs_time):
4838 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4839 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4840 * undo.c (record_first_change): Push (visited-file-modtime) onto
4841 undo list rather than reimplementing it by hand, incorrectly.
4843 2013-07-09 Ken Brown <kbrown@cornell.edu>
4845 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4847 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4849 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4851 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4853 Handle errno and exit status a bit more carefully.
4854 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4855 number into an exit status. Instead, use EXIT_CANCELED.
4856 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4857 * callproc.c (relocate_fd):
4858 * emacs.c (close_output_streams, main):
4859 * process.c (create_process):
4860 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4861 Use emacs_perror for simplicity.
4862 * callproc.c (relocate_fd, main):
4863 * sysdep.c (sys_subshell):
4864 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4865 (shut_down_emacs): Use emacs_write, not write.
4866 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4867 * fileio.c (Fcopy_file, e_write):
4868 * nsterm.m (ns_select):
4869 * process.c (send_process):
4870 * sound.c (vox_write):
4871 Use emacs_write_sig, not emacs_write.
4872 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4873 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4875 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4877 (emacs_full_write): New function.
4878 (emacs_write): Rewrite to use it.
4879 (emacswrite_sig, emacs_perror): New functions.
4880 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4882 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4884 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4885 on NS even if it is present. Pixmap on NS is a void*.
4887 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4889 Port to Ubuntu 10 (Bug#14803).
4890 Problem reported by T.V. Raman.
4891 * process.c (close_on_exec, accept4, process_socket):
4892 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4894 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4896 * w32.c (sys_dup): Declare prototype.
4900 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4902 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4904 Make file descriptors close-on-exec when possible (Bug#14803).
4905 This simplifies Emacs a bit, since it no longer needs to worry
4906 about closing file descriptors by hand in some cases.
4907 It also fixes some unlikely races. Not all such races, as
4908 libraries often open files internally without setting
4909 close-on-exec, but it's an improvement.
4910 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4911 * callproc.c (Fcall_process) [!MSDOS]:
4912 * emacs.c (main) [!DOS_NT]:
4913 * nsterm.m (ns_term_init):
4914 * process.c (create_process):
4915 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4916 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4917 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4918 Prefer mkostemp with O_CLOEXEC to mkstemp.
4919 * callproc.c (relocate_fd) [!WINDOWSNT]:
4920 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4921 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4923 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4924 Make the resulting file descriptor close-on-exec.
4925 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4926 * lread.c (load_descriptor_list, load_descriptor_unwind):
4927 Remove; no longer needed. All uses removed.
4928 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4929 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4931 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4932 (Fmake_network_process, Fnetwork_interface_list):
4933 (Fnetwork_interface_info, server_accept_connection):
4934 Make newly-created socket close-on-exec.
4935 * sysdep.c (emacs_open, emacs_fopen):
4936 Make new-created descriptor close-on-exec.
4937 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4938 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4940 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4942 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4943 for NS_IMPL_GNUSTEP.
4945 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4947 Fix openp errno handling.
4948 * callproc.c (Fcall_process): Preserve openp errno around close.
4949 * lread.c (openp): Set errno when returning -1, as some callers
4952 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4954 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4956 * nsterm.h (NSSavePanel): Update comment.
4957 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4958 (ns_run_file_dialog): Declare.
4960 * nsfns.m: Remove panelOK.
4962 (ns_run_file_dialog): New function.
4963 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4964 event loop, so file dialog is popped up by ns_run_file_dialog, called
4965 by sendEvent (Bug#14578).
4966 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4968 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4970 * xdisp.c (default_line_pixel_height): New function.
4971 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4972 (try_cursor_movement, redisplay_window, try_window)
4973 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4975 * window.c (window_scroll_pixel_based):
4976 use default_line_pixel_height.
4978 * dispextern.h (default_line_pixel_height): Add prototype.
4980 * frame.c (x_set_line_spacing): Accept a float value for
4981 line-spacing parameter, per the documentation.
4983 * data.c (Fmultibyte_string_p): Doc fix.
4985 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4987 Use emacs_open more consistently when opening files.
4988 This handles EINTR more consistently now, and makes it easier
4989 to introduce other uniform changes to file descriptor handling.
4990 * src/systdio.h: New file.
4991 * src/buffer.c (mmap_init):
4992 * cygw32.c (chdir_to_default_directory):
4993 * dispnew.c (Fopen_termscript):
4994 * emacs.c (Fdaemon_initialized):
4995 * fileio.c (Fdo_auto_save):
4996 * image.c (slurp_file, png_load_body, jpeg_load_body):
4997 * keyboard.c (Fopen_dribble_file):
4999 * print.c (Fredirect_debugging_output):
5000 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5001 * termcap.c (tgetent):
5002 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5003 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5004 * w32term.c (w32_initialize) [CYGWIN]:
5005 * xfaces.c (Fx_load_color_file):
5006 Use emacs_open instead of plain open, and emacs_fopen instead of
5008 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5009 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5010 * callproc.c (default_output_mode): New constant.
5011 (Fcall_process): Use it to call emacs_open instead of plain creat.
5012 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5013 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5014 (emacs_fopen): New function.
5015 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5016 Include <lisp.h>, for emacs_open.
5017 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5019 Remove duplicate #include directives.
5020 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5022 Don't include stdio.h twice.
5023 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5024 Don't include sys/types.h or stdio.h twice.
5025 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5026 * lread.c: Don't include coding.h twice.
5027 * nsfont.m: Don't include frame.h twice.
5028 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5029 * ralloc.c: Don't include <unistd.h> twice.
5030 * xdisp.c: Don't include font.h twice.
5031 * xterm.c: Don't include fontset.h twice.
5032 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5034 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5036 Scale ImageMagick images more carefully.
5037 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5038 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5039 Be more careful about avoiding undefined behavior after
5040 integer overflow and division by zero.
5042 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5044 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5045 (syms_of_w32fns): DEFSYM them.
5046 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5047 (CCHDEVICENAME): Define macros if not defined.
5048 (struct MONITOR_INFO_EX): New struct.
5049 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5050 (enum_display_monitors_fn): New variable.
5051 (globals_of_w32fns): Initialize it.
5052 (Fx_display_pixel_width, Fx_display_pixel_height)
5053 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5054 multi-monitor setups in docstrings.
5055 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5056 screen size by primary monitor's millimeter per pixel.
5057 (w32_monitor_enum, w32_display_monitor_attributes_list)
5058 (w32_display_monitor_attributes_list_fallback)
5059 (Fw32_display_monitor_attributes_list): New functions.
5060 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5062 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5064 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5066 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5068 * fileio.c (Qfile_notify_error): New error symbol.
5070 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5071 * inotify.c (inotify_callback, symbol_to_inotifymask)
5072 (Finotify_add_watch, Finotify_rm_watch): Use it.
5073 (inotifyevent_to_event): Exchange order of cookie and file name.
5074 (Finotify_add_watch): Adapt docstring.
5076 * lisp.h (Qfile_notify_error): Declare.
5078 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5080 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5081 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5082 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5083 which did not work (see <http://bugs.gnu.org/14569#307>).
5084 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5085 && (!noninteractive || initialized)). This attempts to thread
5086 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5088 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5090 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5091 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5093 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5095 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5096 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5097 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5098 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5100 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5102 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5103 Define to __sys_siglist.
5105 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5107 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5108 word-wrap, so that overflow-newline-into-fringe would work in
5109 visual-line-mode. (Bug#2749)
5110 (move_it_in_display_line_to): When the last scanned display
5111 element fits exactly on the display line, and
5112 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5113 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5114 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5115 finding buffer position that corresponds to pixel coordinates,
5116 e.g. in buffer_posn_from_coords.
5118 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5120 * process.c (handle_child_signal): Call catch_child_signal if
5123 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5125 Don't convert function pointers to void * and back.
5126 It isn't portable C, and it's easy enough to avoid.
5127 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5128 (make_save_value): Add support for SAVE_FUNCPOINTER.
5129 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5130 * print.c (print_object):
5131 Distinguish function from object pointers.
5132 * lisp.h (SAVE_FUNCPOINTER): New constant.
5133 (SAVE_SLOT_BITS): Adjust to it.
5134 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5135 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5136 (voidfuncptr): New typedef.
5137 (struct Lisp_Save_Value): New member data[0].funcpointer.
5138 (XSAVE_FUNCPOINTER): New function.
5140 Simplify buildobj processing.
5141 * Makefile.in (buildobj.h): Make it a sequence of strings each
5142 followed by comma, rather than a single string. Put it into a
5143 .tmp file in case there's an error while generating it.
5144 (gl-stamp): Use .tmp for temp files.
5145 (mostlyclean): Clean .tmp files.
5146 * doc.c (buildobj): Move to just the routine that needs it.
5147 It's now an array of strings, so processing is simpler.
5149 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5151 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5152 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5153 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5154 Invoke malloc_enable_thread even when not interactive.
5155 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5156 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5157 in this case, since the underlying bug has now been fixed.
5159 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5161 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5162 unlinking it (bug#14691).
5164 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5166 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5167 before checking whether buffer is modified. This lets
5168 `kill-buffer-query-functions' cancel killing of the buffer or save
5169 its content before `kill-buffer' asks user the "Buffer %s
5170 modified; kill anyway?" question.
5172 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5174 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5175 Let the super performKeyEquivalent deal with them (Bug#14747).
5177 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5179 * widget.c (resize_cb): Remove unused local.
5181 Do not use GTK 3 if it exists but cannot be compiled.
5182 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5183 * xterm.c (x_error_handler) [!USE_GTK]:
5186 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5188 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5190 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5191 to the valid range of values. (Bug#14753)
5193 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5194 when moving point by using the current glyph matrix. This avoids
5195 the need to force redisplay when this function is called in a
5198 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5200 Fix minor problems found by static checking.
5201 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5202 Redo the latter's body to sidestep GCC parenthesization warnings.
5203 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5204 * coding.c (detect_coding, detect_coding_system):
5205 * coding.h (struct undecided_spec):
5206 Use bool for boolean.
5207 * image.c (QCmax_width, QCmax_height): Now static.
5208 * xdisp.c (Fmove_point_visually): Remove unused local.
5210 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5212 * xdisp.c (Fmove_point_visually): New function.
5214 2013-06-28 Kenichi Handa <handa@gnu.org>
5216 * coding.h (define_coding_undecided_arg_index): New enum.
5217 (coding_attr_index): New members
5218 coding_attr_undecided_inhibit_null_byte_detection,
5219 coding_attr_undecided_inhibit_iso_escape_detection,
5220 coding_attr_undecided_prefer_utf_8.
5221 (undecided_spec): New struct.
5222 (struct coding_system): New member `undecided' of the member
5225 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5226 (detect_coding): Likewise.
5227 (detect_coding_system): Likewise.
5228 (Fdefine_coding_system_internal): New coding system properties
5229 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5231 (syms_of_coding): Adjust for coding_arg_undecided_max.
5233 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5235 * image.c (x_from_xcolors): Remove unused local.
5237 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5239 Defer image data transfer between X client and server until actual
5242 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5245 * image.c (Destroy_Image): Remove.
5246 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5247 `mask_p', and `colors_p'. All uses changed.
5248 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5249 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5250 New macros for `flags' arg to x_clear_image_1.
5251 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5252 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5253 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5254 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5255 (image_get_x_image, image_unget_x_image): New functions or macros.
5256 (image_background, image_background_transparent, x_to_xcolors)
5257 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5258 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5259 instead of Destroy_Image.
5260 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5261 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5262 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5263 (imagemagick_load_image, svg_load_image): Use them instead of
5264 x_create_x_image_and_pixmap, and x_put_x_image followed by
5265 x_destroy_x_image, respectively.
5266 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5267 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5268 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5269 background_transparent fields.
5270 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5271 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5273 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5275 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5276 This mostly consists of undoing recent changes.
5277 * callproc.c (Fcall_process):
5278 * process.c (create_process):
5279 Do not worry about catching SIGCHLD here, undoing previous change.
5280 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5281 * process.c, process.h (catch_child_signal):
5282 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5283 * process.c (catch_child_handler): Don't worry about being called
5284 lazily and do not assume caller has blocked SIGCHLD, undoing
5285 previous change. Move first-time stuff back to
5286 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5287 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5288 set lib_child_handler if it's already initialized, which may
5289 help avoid problems on GNUStep.
5291 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5293 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5294 * callproc.c (Fcall_process):
5295 * process.c (create_process):
5296 Make sure SIGCHLD is caught before we fork,
5297 since Emacs startup no arranges to catch SIGCHLD.
5298 * process.c (lib_child_handler): Initialize to null, not to
5300 (catch_child_signal): Allow self to be called lazily.
5301 Do nothing if it's already been called.
5302 Assume caller has blocked SIGCHLD (all callers do now).
5303 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5304 just before it's really needed.
5305 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5306 since it hasn't been caught yet.
5308 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5310 * image.c (compute_image_size): New function to implement
5311 :max-width and :max-height.
5312 (imagemagick_load_image): Use it.
5314 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5316 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5317 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5319 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5320 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5321 the SIGCHLD handler, since the code is not atomic and (due to glib)
5322 signals may be arriving now.
5323 * sysdep.c (init_signals): Do not catch child signals here;
5324 'main' now does that later, at a safer time.
5326 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5328 Clean up SIGCHLD handling a bit (Bug#14569).
5329 * process.c, process.h (catch_child_signal):
5330 Now always extern, even if !NS_IMPL_GNUSTEP.
5331 * process.c (catch_child_signal): Move glib tickler here from
5332 init_process_emacs, so that it's done earlier in Emacs
5333 initialization. Also move the noninteractive && !initialized
5334 check here from init_process_emacs. This is all a bit cleaner for
5335 GNUish platforms, and I hope it works around the Cygwin bug.
5336 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5337 that glib signal handling is tickled before glib creates threads.
5339 * process.c (wait_reading_process_output): Avoid int overflow
5340 when reading more than 2 GiB total from a process.
5342 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5344 * process.c (create_process): Handle a couple more cases,
5345 i.e., work even if new_argv and wait_child_setup[i] are cached.
5346 Use Fcall_process's style for volatile vars.
5348 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5350 * process.c (create_process): Mark PROCESS volatile.
5352 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5354 Use C99-style flexible array members if available.
5355 This avoids some subtle aliasing issues, which typically
5356 aren't a problem with GCC but may be a problem elsewhere.
5357 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5358 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5359 In either case, it uses a flexible array member rather than
5360 the old struct hack. All uses changed.
5361 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5362 Adjust to sdata reorganization.
5363 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5364 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5365 that ports better to pre-C99 non-GCC.
5366 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5367 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5368 as the latter has changed.
5369 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5370 and port better to pre-C99 GCC.
5371 * image.c (struct xpm_cached_color):
5372 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5373 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5374 Use FLEXIBLE_ARRAY_MEMBER.
5375 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5376 Move decl to top level so it gets checked against implementation.
5377 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5378 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5380 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5382 * syntax.c: Integer cleanups.
5383 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5384 All uses that need 0-or-2 changed to:
5385 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5386 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5387 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5388 (char_quoted, prev_char_comend_first, back_comment)
5389 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5390 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5391 Use bool for boolean.
5392 (update_syntax_table, skip_chars, skip_syntaxes):
5393 Prefer int to unsigned when either will do.
5394 (back_comment): Return boolean success flag, like forw_comment,
5395 instead of positive-or-minus-1 (which might have overflowed int anyway).
5396 Don't stuff ptrdiff_t into int.
5397 (syntax_spec_code, syntax_code_spec): Now const.
5398 (Fmatching_paren, scan_lists, scan_sexps_forward):
5399 Use enum syntaxcode for syntax code.
5400 (Fmatching_paren): Check that arg is a character, not just an integer.
5401 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5402 (Finternal_describe_syntax_value): Omit no-longer-needed
5404 (skip_chars): Use char, not unsigned char, when the distinction
5406 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5407 * bytecode.c (exec_byte_code):
5408 * syntax.c (syntax_spec_code, Fchar_syntax)
5409 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5411 * syntax.h (SYNTAX_WITH_FLAGS):
5412 Omit unnecessary casts.
5414 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5416 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5417 line dimensions here, to avoid race conditions with the main
5418 thread. (Bug#14062, bug#14630, bug#14669)
5420 * w32term.c (w32_draw_window_cursor): Compute the header line and
5421 mode line dimensions here.
5422 <w32_system_caret_window, w32_system_caret_hdr_height>:
5423 <w32_system_caret_mode_height>: New variables.
5425 * w32term.h: Declare them.
5427 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5429 * alloc.c (die): Move "assertion failed" string here ...
5430 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5431 COND when SUPPRESS_CHECKING. This shrinks the executable text
5432 size by 0.8% to 2.2% when configured with --enable-checking,
5433 depending on optimization flags (GCC 4.8.1 x86-64).
5435 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5437 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5439 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5440 base is 2; this is more accurate.
5442 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5444 * sound.c (string_default): Move to !WINDOWSNT section.
5445 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5447 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5449 * sound.c: Integer cleanups.
5450 Remove unnecessary forward decls.
5451 (struct sound_device): The 'file' member is now a Lisp_Object, not
5452 a char *, so that we needn't invoke alloca on a huge size.
5453 (Fplay_sound_internal): Adjust to this.
5454 (string_default): New function.
5455 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5456 Use it to adjust to the struct sound_device change.
5457 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5458 (be2hs) [0]: Remove.
5460 * syntax.c (skip_chars): Don't use uninitialized storage
5461 when searching a multibyte buffer for characters that are not in a
5462 unibyte string that contains non-ASCII characters.
5464 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5466 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5467 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5469 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5471 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5473 2013-06-18 Kenichi Handa <handa@gnu.org>
5475 * font.c (Ffont_spec): Signal an error for an invalid font name
5478 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5480 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5481 In particular this ports to 32-bit sparc Sun cc.
5482 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5483 array with a dummy element at specpdl[-1], so that its address can
5485 (unbind_to): Do not copy the binding; not needed, now that we
5486 copy old_value in the one place where the copy is needed.
5487 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5488 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5489 (union specbinding): Rename from struct specbinding. Redo layout
5490 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5491 which is not portable. With Sun C 5.12 32-bit sparc, the
5492 declaration causes nargs to be an unsigned bitfield, a behavior
5493 that the C standard allows; but Emacs wants nargs to be signed.
5494 The overall type is now a union of structures rather than a
5495 structure of union of structures, and the 'kind' member is now a
5496 bitfield, so that the overall type doesn't grow. All uses changed.
5497 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5499 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5501 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5502 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5504 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5506 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5508 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5509 unless we know that the window w's frame is a frame object.
5510 Another attempt at solving bug#14062 and bug#14630.
5512 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5514 * textprop.c (property_set_type): New enum.
5515 (add_properties): Allow appending/prepending text properties.
5516 (add_text_properties_1): Factored out of Fadd_text_properties.
5517 (Fadd_text_properties): Move all the code into
5518 add_text_properties_1.
5519 (Fadd_face_text_property): New function that calls
5520 add_text_properties_1.
5522 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5524 Move functions from lisp.h to individual modules when possible.
5525 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5526 * alloc.c (XFLOAT_INIT, set_symbol_name):
5527 * buffer.c (CHECK_OVERLAY):
5528 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5529 (set_char_table_parent):
5530 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5531 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5532 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5533 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5535 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5536 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5537 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5538 (backtrace_args, backtrace_debug_on_exit):
5539 * floatfns.c (CHECK_FLOAT):
5540 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5541 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5542 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5543 (set_hash_index_slot):
5544 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5545 * marker.c (CHECK_MARKER):
5546 * textprop.c (CHECK_STRING_OR_BUFFER):
5547 * window.c (CHECK_WINDOW_CONFIGURATION):
5548 Move here from lisp.h, and make these functions static rather than
5550 * buffer.c (Qoverlayp):
5552 * fns.c (Qhash_table_p):
5553 * window.c (Qwindow_configuration_p):
5555 * lisp.h: Remove the abovementioned defns and decls.
5557 Use functions, not macros, for XINT etc (Bug#11935).
5558 In lisp.h, prefer functions to function-like macros, and
5559 constants to object-like macros, when either will do. This:
5560 . simplifies use, as there's no more need to worry about
5561 arguments' side effects being evaluated multiple times.
5562 . makes the code easier to debug on some platforms.
5563 However, when using gcc -O0, keep using function-like macros
5564 for a few critical operations, for performance reasons.
5565 This sort of thing isn't needed with gcc -Og, but -Og
5566 is a GCC 4.8 feature and isn't widely-enough available yet.
5567 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5568 Remove enum lsb_bits; no longer needed.
5569 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5570 * buffer.c (Qoverlap):
5572 * fns.c (Qhash_table_p):
5573 Now extern, so lisp.h can use these symbols.
5574 * dispextern.h: Include character.h, for MAX_CHAR etc.
5575 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5576 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5577 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5578 (GLYPH_CODE_P): Move here from lisp.h.
5579 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5580 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5581 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5582 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5583 XUNTAG now returns void *.
5584 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5585 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5586 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5587 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5588 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5589 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5590 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5591 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5592 New macros, renamed from their sans-lisp_h_ counterparts.
5593 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5594 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5595 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5596 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5597 If compiling via GCC without optimization, define these as macros
5598 in addition to inline functions.
5599 To disable this, compile with -DINLINING=0.
5600 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5601 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5602 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5603 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5604 (INTMASK, VALMASK): Now macros, since static values cannot be
5605 accessed from extern inline functions.
5606 (VALMASK): Also a constant, for benefit of old GDB.
5607 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5608 is INTEGERP, which can fold it in.
5609 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5610 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5611 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5612 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5613 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5614 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5615 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5616 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5617 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5618 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5619 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5620 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5621 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5622 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5623 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5624 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5625 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5626 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5627 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5628 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5629 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5630 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5631 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5632 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5633 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5634 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5635 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5636 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5637 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5638 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5639 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5640 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5641 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5643 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5644 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5645 (VALMASK): Define in one place rather than in two, merging the
5646 USE_LSB_TAG parts; this is simpler.
5647 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5648 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5649 Move up, to avoid use before definition.
5650 Also include "globals.h" earlier, for the same reason.
5651 (make_natnum): New function.
5652 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5653 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5654 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5655 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5656 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5657 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5658 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5659 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5660 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5661 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5662 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5663 (Qwindow_configuration_p, Qimage): New forward declarations.
5664 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5665 (STRING_COPYIN): Remove; unused.
5666 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5667 (xcar_addr, xcdr_addr): New functions. All uses changed.
5668 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5669 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5670 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5671 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5672 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5673 (TYPE_RANGED_INTEGERP): Simplify.
5674 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5675 (setlocale, fixup_locale, synchronize_system_messages_locale)
5676 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5677 Now empty functions, not macros.
5678 (functionp): Return bool, not int.
5679 * window.c (Qwindow_configuration_p): Now extern,
5680 so window.h can use it.
5681 * window.h (Qwindowp): Move decl back to lisp.h.
5683 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5685 * xdisp.c (Fline_pixel_height): New function, required for solving
5688 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5690 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5692 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5694 * lread.c (syms_of_lread):
5695 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5697 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5699 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5701 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5703 * fileio.c (expand_file_name): Doc fix.
5705 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5707 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5708 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5709 Wait for self, not for 0. This can't hurt on GNU or similar
5710 system, and may help with Cygwin.
5712 * keyboard.c: Don't use PROP (...) as an lvalue.
5713 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5714 Use set_prop (A, B), not PROP (A) = B.
5716 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5718 * xdisp.c (get_it_property): Use it->window instead of generating
5719 a Lisp object from it->w.
5721 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5723 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5724 get-char-property the window that is being rendered, instead of
5725 the buffer, to support window-specific overlays. (Bug#14575)
5726 (compute_display_string_pos): When W is NULL, use the current
5727 buffer as the object to pass to get-char-property.
5728 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5729 pointer member of the bidi iterator, since no window is pertinent
5732 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5734 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5735 being displayed, and pass it to compute_display_string_pos.
5736 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5737 (bidi_paragraph_init): All callers changed.
5739 * xdisp.c (init_from_display_pos, init_iterator)
5740 (handle_single_display_spec, next_overlay_string)
5741 (get_overlay_strings_1, reseat_1, reseat_to_string)
5742 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5743 Set bidi_it.w member from it->w.
5744 (compute_display_string_pos): Accept additional argument, the
5745 window being displayed, and pass it to Fget_char_property.
5748 * dispextern.h (struct bidi_it): New member w, the window being
5750 (compute_display_string_pos): Adjust prototype.
5752 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5754 * xgselect.c: Remove unneeded include xterm.h.
5756 * process.c (wait_reading_process_output): Check for NS before GLIB.
5757 GLIB may be linked in due to rsvg, but ns_select must be called.
5759 * xgselect.c (xg_select): Remove call to window_system_available
5760 and g_main_context_pending at the top, so Gdk events (i.e. file
5761 notify) are processed when Emacs is started with -nw.
5763 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5765 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5766 (ctagsfiles3): New variable, includes only *.m files.
5767 (TAGS): Use an explicit language name in the regular expressions,
5768 to avoid transformation of '/SOMETHING' by MSYS to
5769 'c:\MSYS\SOMETHING'.
5771 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5773 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5775 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5777 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5778 still need to set the mouse pointer shape and activate help-echo.
5781 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5783 A few porting etc. fixes for the new file monitor code.
5784 See the thread containing
5785 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5786 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5787 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5788 (dir_monitor_callback, Fgfile_rm_watch):
5789 Use assq_no_quit instead of Fassoc, for speed.
5790 (dir_monitor_callback, Fgfile_rm_watch):
5791 eassert that the monitor is a fixnum.
5792 (dir_monitor_callback): No need for CDR_SAFE.
5793 Simplify building of lisp with alternative tails.
5794 (Fgfile_add_watch, Fgfile_rm_watch):
5795 Do not assume glib functions set errno reliably on failure.
5796 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5797 and signal an error otherwise.
5798 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5799 Use Fdelq instead of Fdelete, for speed.
5801 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5803 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5804 don't insist on being invoked on a highlighted tool-bar button.
5805 Avoids losing tool-bar functionality when mouse-highlight is nil.
5806 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5807 Don't highlight when mouse-highlight is nil.
5808 (note_mouse_highlight): When mouse-highlight is nil, don't return
5809 right away; instead, run tool-bar and mode-line highlight
5810 subroutine, clear any existing highlight, and revert the mouse
5811 pointer to its default shape. (Bug#14558)
5813 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5815 * lisp.mk (lisp): Add prog-mode.el.
5817 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5819 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5820 * process.c (dummy_handler): New function.
5821 (lib_child_handler): New static var.
5822 (handle_child_signal): Invoke it.
5823 (catch_child_signal): If a library has set up a signal handler,
5824 save it into lib_child_handler.
5825 (init_process_emacs): If using glib and not on Windows, tickle glib's
5826 child-handling code so that it initializes its private SIGCHLD handler.
5827 * syssignal.h (SA_SIGINFO): Default to 0.
5828 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5829 31; it should no longer be needed now.
5831 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5833 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5835 * gfilenotify.c (globals_of_gfilenotify): New function.
5836 (syms_of_gfilenotify): Move global initialization there.
5838 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5840 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5842 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5843 * keyboard.c (menu_bar_items, tool_bar_items):
5844 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5845 not override local keymaps any more.
5847 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5849 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5851 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5853 * w32console.c (initialize_w32_display): Return the dimensions of
5854 the console window via 2 additional arguments, not via the current
5855 frame. This avoids crashes due to overrunning the bounds of
5856 frame's decode_mode_spec_buffer, which is not resized following
5857 the change of the frame dimensions from the initial 10x10.
5859 * w32term.h (w32_initialize_display_info): Adjust prototype.
5861 * term.c (init_tty): Take dimensions of the frame from the values
5862 returned by initialize_w32_display.
5864 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5865 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5866 (LIBES): Add $(GFILENOTIFY_LIBS).
5868 * w32inevt.c (handle_file_notifications): Add dummy implementation
5869 for !HAVE_W32NOTIFY.
5871 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5873 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5875 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5877 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5879 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5881 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5883 Fix minor problems found by static checking.
5884 * data.c (pure_write_error):
5885 Use xsignal2, not Fsignal, as Fsignal might return.
5886 * eval.c (set_backtrace_debug_on_exit): Now static.
5887 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5888 No longer inline. EXTERN_INLINE is needed only for functions
5889 defined in .h files. Reindent function header as per GNU style.
5890 (backtrace_p, backtrace_top, backtrace_next):
5891 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5892 compiler or linker. Add extern decls to pacify gcc -Wall.
5893 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5895 * frame.c (free_monitors): Define only on platforms that need it.
5896 * nsterm.m (ns_term_init):
5897 * process.c (catch_child_signal):
5898 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5899 defined on all porting targets these days.
5900 * process.c, process.h (catch_child_signal):
5901 Make it extern only if NS_IMPL_GNUSTEP is defined.
5903 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5905 * w32.c (gettimeofday): Make the signature identical to prototype
5906 in nt/inc/sys/time.h.
5908 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5910 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5913 * keyboard.c (safe_run_hooks_error): Improve error message.
5915 * data.c (pure_write_error): Add `object' argument.
5916 * puresize.h (CHECK_IMPURE): Use it.
5918 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5920 * Makefile.in (NOTIFY_OBJ): New variable.
5921 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5923 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5924 Call syms_of_gfilenotify.
5926 * gfilenotify.c: New file.
5928 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5929 and Qfile_w32notify.
5930 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5931 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5933 * lisp.h: Declare syms_of_gfilenotify.
5935 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5937 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5939 Merge the specpdl and backtrace stacks. Make the structure of the
5940 specpdl entries more obvious via a tagged union of structs.
5941 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5942 (enum specbind_tag): New enum.
5943 (struct specbinding): Make it a tagged union of structs.
5944 Add a case for backtrace records.
5945 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5946 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5947 (backtrace_debug_on_exit): New accessors.
5948 (struct backtrace): Remove.
5949 (struct catchtag): Remove backlist field.
5950 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5952 (Flocal_variable_p): Speed up the common case where the binding is
5954 * eval.c (backtrace_list): Remove.
5955 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5956 (set_backtrace_args, set_backtrace_nargs)
5957 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5958 (backtrace_next): New functions.
5959 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5960 (unwind_to_catch, internal_lisp_condition_case)
5961 (internal_condition_case, internal_condition_case_1)
5962 (internal_condition_case_2, internal_condition_case_n): Don't bother
5963 with backtrace_list any more.
5964 (Fsignal): Adjust to new backtrace format.
5965 (grow_specpdl): Move up.
5966 (record_in_backtrace): New function.
5967 (eval_sub, Ffuncall): Use it.
5968 (apply_lambda): Adjust to new backtrace format.
5969 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5971 (specbind): Adjust to new specpdl format. Simplify.
5972 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5973 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5975 (mark_backtrace): Remove.
5976 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5977 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5978 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5980 * profiler.c (record_backtrace): Use get_backtrace.
5981 (handle_profiler_signal): Use backtrace_top_function.
5982 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5985 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5987 * process.h (catch_child_signal): Declare.
5989 * process.c (catch_child_signal): New function.
5990 (init_process_emacs): Call it.
5992 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5993 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5995 (x_set_cursor_type): Remove declaration.
5996 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5997 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5998 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5999 (ns_get_color): Use F suffix on float.
6000 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6001 (ns_get_rgb_color): Remove.
6002 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6003 (note_mouse_movement): x and y are CGFloat.
6004 (ns_draw_fringe_bitmap): Remove unused rowY.
6005 Change #if to COCOA && >= 10_6.
6006 (ns_draw_window_cursor): Remove unused overspill.
6007 (ns_draw_underwave): width and x are EamcsCGFloat.
6008 (ns_draw_box): thickness is CGFloat.
6009 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6010 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6011 if not in main thread.
6012 (ns_get_pending_menu_title, ns_check_menu_open)
6013 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6014 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6015 (sendFromMainThread:): New method.
6016 (changeFont:): size is CGFloat.
6017 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6018 Disable warning about permanent text.
6019 (characterIndexForPoint:): Adjust return type depending on GNUStep
6021 (mouseDown:): delta is CGFloat.
6022 (updateFrameSize): Remove unised variable f.
6023 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6024 Cast float to EmacsCGFloat.
6025 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6026 also to -1 when restoring.
6027 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6028 inside NS_IMPL_COCOA.
6029 (toggleFullScreen:): Put call to toggleFullScreen inside
6030 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6031 (setPosition:portion:whole:): por is CGFloat.
6032 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6033 (mouseDown:): Use CGFloat.
6034 (mouseDragged:): Remove unised variable edge.
6035 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6037 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6039 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6040 when NS_IMPL_GNUSTEP.
6041 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6042 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6043 (EmacsToolbar): Add clearAll. Add tag argument to
6044 addDisplayItemWithImage.
6045 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6047 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6049 * nsmenu.m (ns_update_menubar): Make static.
6050 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6051 (fillWithWidgetValue:): Add cast to SEL for setAction.
6052 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6053 (update_frame_tool_bar): Update code for GNUStep.
6054 (clearAll): New method.
6055 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6056 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6057 Move identifierToItem setObject and activeIdentifiers addObject before
6058 call to insertItemWithItemIdentifier.
6059 (validateVisibleItems): Fix indentation.
6060 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6061 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6062 UtilityWindow to aStyle, remove call to setStyleMask.
6064 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6066 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6067 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6068 Use F suffix on floats.
6069 (ns_char_width): Returns CGFloat.
6070 (ns_ascii_average_width): w is CGFloat instead of float.
6071 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6073 (ns_glyph_metrics): CGFloat instead of float.
6075 * nsfns.m (x_set_foreground_color, x_set_background_color):
6077 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6078 remove unused variables.
6079 (Fns_read_file_name): Keep track if panel is for save.
6080 Use ns_filename_from_panel/ns_directory_from_panel.
6081 (Fns_list_services): delegate only used for COCOA.
6082 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6083 Just return the input if GNUStep.
6084 (x_screen_planes): Remove.
6085 (Fxw_color_values): Use EmacsCGFloat
6086 (Fns_display_monitor_attributes_list): Only get screen number for
6088 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6090 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6091 ns_directory_from_panel.
6093 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6095 * process.c (handle_child_signal): Also use WCONTINUED.
6096 This is so that list-processes doesn't mistakenly list the process
6097 as stopped, when the process has actually been continued and is
6100 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6102 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6103 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6104 not already configured.
6106 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6108 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6110 * Makefile.in (mostlyclean): Remove *.res files.
6112 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6114 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6115 a buffer (bug#8447).
6117 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6119 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6120 display vector, and we backtrack, handle the case that the
6121 previous character position is also displayed from a display
6122 vector or covered by a display string or image. (Bug#14476)
6124 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6126 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6127 (struct MonitorInfo, free_monitors): Remove.
6128 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6129 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6130 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6133 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6134 (struct MonitorInfo, free_monitors): Remove.
6135 (ns_screen_name): Make static.
6136 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6137 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6140 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6141 (struct MonitorInfo): New struct.
6142 (free_monitors, make_monitor_attribute_list): Declare.
6144 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6146 (free_monitors, make_monitor_attribute_list): New functions.
6147 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6150 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6152 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6154 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6156 * keyboard.c: Apply keyboard decoding only to events that come directly
6157 from the tty, not from unread-command-events (bug#14368).
6158 (read_event_from_main_queue): New function, extracted from read_char).
6159 (read_decoded_char): Remove.
6160 (read_decoded_event_from_main_queue): New function to replace it.
6161 (read_char): Use it.
6162 (read_key_sequence): Use read_char rather than read_decoded_char.
6164 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6166 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6168 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6170 2013-05-22 Kenichi Handa <handa@gnu.org>
6172 The following changes are to fix the setting of
6173 buffer-file-coding-system on, for instance, C-x RET c unix RET
6174 _FILE_OF_DOS_EOL_TYPE_ RET.
6176 * coding.h (struct coding_system): New member detected_utf8_chars.
6178 * coding.c (detect_coding_utf_8): Count characters and check EOL
6179 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6181 (setup_coding_system): Do not initialize coding->head_ascii.
6182 (check_ascii): Do not set coding->eol_seen but update it. Do not
6183 call adjust_coding_eol_type here.
6184 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6185 If the eol-type of CODING is already specified, adjust the eol type
6186 of the found coding-system.
6187 (decode_coding_gap): Cancel previous change. Utilize the
6188 character numbers counted by detect_coding_utf_8. Fix detection
6191 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6193 * search.c (looking_at_1): Only set last_thing_searched if the match
6194 changed the match-data (bug#14281).
6196 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6198 * xdisp.c (reseat_at_previous_visible_line_start):
6199 Already declared in dispextern.h, so remove it here.
6200 (move_it_vertically_backward): Likewise.
6202 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6204 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6205 (Fx_display_pixel_width, Fx_display_pixel_height)
6206 (Fx_display_mm_width, Fx_display_mm_height):
6207 Mention `display-monitor-attributes-list' in docstrings.
6209 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6210 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6211 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6212 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6213 (Fx_display_backing_store, Fx_display_visual_class)
6214 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6215 (Fx_display_grayscale_p, Fx_display_pixel_width)
6216 (Fx_display_pixel_height, Fx_display_planes)
6217 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6218 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6219 (Fx_display_mm_width, Fx_display_mm_height)
6220 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6221 height for all physical monitors as in X11.
6223 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6224 Return pixel width or height for all physical monitors as in X11.
6226 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6228 Port --enable-gcc-warnings to clang.
6229 * bytecode.c (exec_byte_code):
6231 Redo diagnostic pragmas to pacify clang, too.
6232 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6233 * editfns.c (Fencode_time):
6234 * fileio.c (file_accessible_directory_p):
6235 * font.c (font_unparse_xlfd):
6236 Use '&"string"[index]' instead of '"string" + (index)'.
6237 * undo.c (user_error): Remove; unused.
6239 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6241 * insdel.c (insert_1_both): Document the arguments, instead of
6242 referring to insert_1, which no longer exists.
6244 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6245 some window, increment windows_or_buffers_changed, so that
6246 *Messages* display in that window is updated. (Bug#14408)
6248 * w32.c: Include epaths.h.
6249 (init_environment): Use cmdproxy.exe without leading directories.
6250 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6252 (gettimeofday): Adjust signature and return value to Posix
6255 * unexw32.c (open_output_file): Delete the existing emacs.exe
6256 before creating it, to break the hard link to the versioned
6259 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6260 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6261 (FIRSTFILE_OBJ): New variables.
6262 (W32_RES): Rename to EMACSRES. All users changed.
6263 (base_obj): Use $(CM_OBJ).
6264 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6265 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6266 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6267 $(W32_RES_LINK) before $(LIBES).
6268 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6270 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6272 * makefile.w32-in (DOC): Use just "DOC".
6274 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6276 * process.c: Export default filters and sentinels to Elisp.
6277 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6279 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6280 (Fset_process_sentinel, Fformat_network_address):
6281 Default to them instead of nil.
6282 (server_accept_connection): Sentinels can't be nil any more.
6283 (read_and_dispose_of_process_output): New function, extracted from
6284 read_process_output.
6285 (read_process_output): Use it; filters can't be nil.
6286 (Finternal_default_process_filter): New function, extracted from
6287 read_process_output.
6288 (exec_sentinel_unwind): Remove function.
6289 (exec_sentinel): Don't zilch sentinel while running.
6290 (status_notify): Sentinels can't be nil.
6291 (Finternal_default_process_sentinel): New function extracted from
6293 (setup_process_coding_systems): Default filter is not nil any more.
6294 (syms_of_process): Export new Elisp functions and initialize
6296 * lisp.h (make_lisp_proc): New function.
6298 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6300 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6302 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6304 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6305 unless we know that the window w is a leaf window.
6306 Another attempt at solving bug#14062.
6308 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6310 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6313 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6315 * image.c (gif_load): Check that subimages fit (Bug#14345).
6317 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6319 * lread.c (skip_dyn_eof): New function.
6320 (read1): Use it to skip the end of a file in response to #@00.
6322 * doc.c (get_doc_string): Slightly relax the sanity checking.
6324 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6326 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6327 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6328 (MonitorInfo): New struct.
6329 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6330 (Fns_display_monitor_attributes_list): New functions.
6331 (display-usable-bounds): Remove.
6332 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6335 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6337 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6338 (GTK_CHECK_VERSION): New macro, if not already defined.
6339 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6340 replaced by GTK_CHECK_VERSION.
6342 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6344 * xterm.h (GTK_PREREQ): New macro.
6345 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6346 to use this macro instead, for consistency and clarity.
6348 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6350 * xdisp.c (row_for_charpos_p): New function, with code of
6351 cursor_row_p, but accepts an additional argument CHARPOS instead
6352 of using a hardcoded PT.
6353 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6354 (row_containing_pos): Call row_for_charpos_p instead of partially
6355 doing the same. Fixes cursor positioning under longlines-mode
6356 when longlines-show-effect includes more than one newline, when
6357 moving the cursor vertically up.
6359 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6361 * makefile.w32-in (ACL_H): New macro.
6362 ($(BLD)/fileio.$(O)): Update dependencies.
6364 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6366 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6367 * Makefile.in (LIB_ACL): New macro.
6368 (LIBACL_LIBS): Remove.
6369 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6370 * fileio.c: Include <acl.h>.
6371 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6372 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6374 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6377 * unexelf.c: Don't assume ElfW (Half) fits in int.
6378 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6379 when dealing with ElfW (Half) values, since they can exceed 2**31
6380 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6381 (entry_address): Omit unused NUM arg. All uses changed.
6383 2013-05-07 Juri Linkov <juri@jurta.org>
6385 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6386 to the string converted from number with `Fnumber_to_string'.
6389 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6391 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6392 This fixes a problem introduced by my previous change.
6394 2013-05-07 Glenn Morris <rgm@gnu.org>
6396 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6398 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6400 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6402 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6404 Static checking by GCC 4.8.0.
6405 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6406 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6407 (x_get_monitor_attributes_fallback)
6408 (x_get_monitor_attributes_xinerama)
6409 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6410 Define only if USE_GTK.
6411 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6412 (x_get_monitor_attributes_fallback): Omit unused locals.
6413 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6414 Use double, not float, to avoid mixed-mode floating point arithmetic.
6416 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6417 Jan Djärv <jan.h.d@swipnet.se>
6419 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6420 (XINERAMA_CFLAGS): New macros.
6421 (ALL_CFLAGS, LIBES): Use them.
6423 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6424 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6425 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6426 (syms_of_xfns): DEFSYM them.
6427 (struct MonitorInfo): New struct.
6428 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6429 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6430 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6431 (x_get_monitor_attributes_xinerama): New functions.
6432 (Fx_display_monitor_attributes_list): New primitive.
6433 (syms_of_xfns): Defsubr it.
6435 * xterm.h (x_display_info): Add Xatom_net_workarea and
6436 Xatom_net_current_desktop.
6438 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6439 and dpyinfo->Xatom_net_current_desktop.
6441 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6443 * xdisp.c (pos_visible_p): Use the special code for finding the
6444 beginning of a display property or overlay for any "replacing"
6445 display property, not just for display strings. This solves
6446 incorrect reporting of position by posn-at-point. (Bug#14241)
6448 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6450 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6451 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6452 Verify that ElfW (Half) fits in int.
6453 (fatal): Use same signature as lisp.h.
6454 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6455 configure and build with -DUNEXELF_DEBUG without worrying about
6456 other modules that use DEBUG.
6457 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6458 possibly-wide integers now uses it instead of plain fprintf.
6459 (entry_address): New function, which avoids problems with 32-bit
6460 overflow on 64-bit hosts.
6461 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6462 (round_up): Don't assume the remainder fits in int.
6463 (find_section): Use bool for boolean. Simplify debug code.
6464 (unexec): Don't assume file sizes fit in int or size_t.
6465 Omit unnecessary trailing newline in 'fatal' format.
6466 Use strerror rather than outputting decimal error number.
6467 Remove unused code when emacs is not defined;
6468 this file relies on Emacs now.
6469 Don't assume e_phnum and e_shnum are positive.
6471 * regex.c: Fix problems when DEBUG is defined.
6472 (extract_number, extract_number_and_incr): Define regardless of
6473 whether DEBUG is defined; that's simpler and makes the code less
6474 likely to go stale in the normal case when DEBUG is not defined.
6475 Return int rather than taking an int * arg. All callers changed.
6476 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6477 Remove, replacing with ...
6478 (DEBUG_PRINT): New macro. All callers changed.
6479 (DEBUG_COMPILES_ARGUMENTS): New macro.
6480 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6481 (print_compiled_pattern, print_double_string) [DEBUG]:
6482 Use prototype rather than old-style definition.
6483 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6484 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6485 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6486 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6487 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6488 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6489 This matters only when DEBUG is defined.
6491 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6493 * xdisp.c (set_iterator_to_next): Set the
6494 ignore_overlay_strings_at_pos_p flag only if we are _really_
6495 iterating over an overlay string, as indicated by the
6496 current.overlay_string_index member. (Bug#14306)
6498 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6500 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6501 to where it is used, to avoid autorelease issues (Bug#14050).
6503 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6505 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6506 * fileio.c (syms_of_fileio): Implement this.
6507 * filelock.c (create_lock_file): If symbolic links don't work, so
6508 we use a regular file as a lock file, do not fsync the lock file;
6511 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6513 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6514 (syms_of_minibuf): Adjust accodingly.
6516 * callint.c (Fcall_interactively): Adjust calls accordingly.
6518 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6520 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6521 w->contents is a buffer before computing everything else.
6522 Use parentheses to disambiguate last part of the condition.
6524 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6525 assertion violations. (Bug#14062)
6527 2013-05-01 David Reitter <david.reitter@gmail.com>
6529 * nsfns.m (ns_tooltip): Initialize.
6531 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6533 * coding.c (decode_coding_gap): Don't remove the character before
6534 a newline unless it's a CR character. (Bug#14287)
6536 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6538 * dispextern.h (struct face): Move enum face_underline_type
6539 earlier so that bitfields can be in the same word.
6541 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6543 * nsfns.m (handlePanelKeys): New function.
6544 (EmacsOpenPanel:performKeyEquivalent:)
6545 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6546 arrows/function/control and copy/paste keys (Bug#14296).
6548 2013-04-27 Juri Linkov <juri@jurta.org>
6550 * callint.c (Fcall_interactively): Call `Qread_number' for
6551 interactive code letter `n' instead of using duplicate code.
6554 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6556 * systime.h (make_timeval): Declare as 'const'.
6558 2013-04-27 Kenichi Handa <handa@gnu.org>
6560 * font.c (font_open_entity): Always open a font of manageable
6563 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6565 Port better to AIX (Bug#14258).
6566 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6569 2013-04-24 Kenichi Handa <handa@gnu.org>
6571 * coding.c (decode_coding_iso_2022): When an invalid escape
6572 sequence is encountered, reset the invocation and designation
6573 status to the safest one.
6575 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6577 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6578 Without this fix, "make distclean" leaves stamp-h1 behind.
6580 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6582 * w32fns.c (w32_fullscreen_rect): New function to compute the
6583 window rectangle for the given fullscreen mode.
6584 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6585 longer tunes the window size. This keeps the window's edges flush
6586 with the screen and allows the taskbar to hide itself in fullboth.
6588 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6589 window decorations and uses the entire screen.
6591 * w32term.h (w32_fullscreen_rect) Add prototype.
6592 (struct w32_output): Replace normal_width, normal_height,
6593 normal_top, and normal_left members with a single normal_placement
6595 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6597 (FRAME_NORMAL_PLACEMENT): New macro.
6599 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6601 * minibuf.c (Ftest_completion): Silence compiler warning.
6603 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6605 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6608 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6611 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6612 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6613 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6614 parentheses where appropriate.
6616 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6618 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6620 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6622 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6623 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6624 Mention in the doc string that setting these variables takes
6625 effect only after a call to set-window-buffer. (Bug#14200)
6627 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6629 * indent.c (Fvertical_motion): Don't consider display strings on
6630 overlay strings as display strings on the buffer position we
6631 started from. This prevents vertical cursor motion from jumping
6632 more than one line when there's an overlay string with a display
6633 property at end of line.
6634 Reported by Karl Chen <Karl.Chen@quarl.org> in
6635 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6637 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6639 * window.c (select_window): `record_buffer' even if window is
6640 already selected (bug#14191).
6642 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6644 * window.c (Fwindow_end): Test more flags, including the buffer's
6645 last_overlay_modified flag, to determine whether the window's
6646 display is really up-to-date. Prevents the function from
6647 returning a stale value. (Bug#14170)
6648 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6651 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6653 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6654 garbaged only if it is not already the top frame on its TTY.
6655 This prevents flickering due to constant redrawing of TTY frames when
6656 there are GUI frames open in the same session. (Bug#13864)
6658 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6660 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6661 of marking the idle timers directly.
6663 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6665 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6668 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6670 * window.c (select_window): Don't record_buffer while the invariant is
6671 temporarily broken (bug#14161).
6673 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6675 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6677 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6679 2013-04-07 Romain Francoise <romain@orebokech.com>
6681 Ignore additional platform-specific ACL errors (Bug#13702).
6682 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6683 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6685 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6687 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6690 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6692 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6693 This bug was introduced by my 2013-02-25 change that simplified
6694 data_start configuration. Without this change, on GNU/Linux
6695 an Emacs configured with --enable-profiling fails immediately
6696 due to a profiler signal.
6697 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6698 with these flags. On platforms where special flags are needed
6699 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6700 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6701 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6703 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6705 Get rid of some platform-specific functions examining window
6706 system and its capabilities. This is a partial rework of the
6708 * lisp.h (have_menus_p): Remove prototype. This function is
6709 replaced with platform-independent window_system_available.
6710 (check_window_system): Move to...
6711 * frame.h (decode_window_system_frame, window_system_available):
6712 ...here, add new prototypes.
6713 * frame.c (window_system_available, decode_window_system_frame):
6715 (check_window_system): Platform-independent now.
6716 * xterm.h (x_in_use): Remove declaration.
6718 * w32term.h (check_x_frame):
6719 * nsterm.h (check_x_frame): Remove prototypes. This function
6720 is replaced with platform-independent decode_window_system_frame.
6721 * msdos.c (have_menus_p): Remove.
6722 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6723 Remove platform-specific functions. Use check_window_system,
6724 decode_window_system_frame and check_ns_display_info where
6725 appropriate. Minor style and comment tweaks.
6726 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6727 (check_x_frame): Likewise.
6728 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6730 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6731 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6732 * xmenu.c, xselect.c: All related users changed.
6734 2013-04-03 Kenichi Handa <handa@gnu.org>
6736 The following changes is to optimize the code for reading UTF-8
6739 * coding.c (check_ascii): Rename from detect_ascii. Return value
6740 changed. Check EOL format. Do not call adjust_coding_eol_type
6742 (check_utf_8): New function.
6743 (adjust_coding_eol_type): Do nothing if already adjusted.
6744 (detect_coding): Compare the return value of check_ascii with
6745 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6746 (decode_coding_gap): Optimize for valid UTF-8.
6748 2013-03-21 Kenichi Handa <handa@gnu.org>
6750 * coding.c (syms_of_coding): Cancel previous change.
6752 * insdel.c (insert_from_gap): Fix previous change.
6754 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6756 Consistently use platform-specific function to detect window system.
6757 * lisp.h (check_window_system): New prototype. This function is
6758 going to replace check_x, check_w32 and check_ns.
6759 (have_menus_p): Mention msdos.c in comment.
6760 * fontset.c (check_window_system_func): Remove. Adjust all users.
6761 * fontset.h (check_window_system_func): Remove prototype.
6762 * nsterm.h (check_ns):
6763 * xterm.h (check_x):
6764 * w32term.h (check_w32): Likewise.
6765 * menu.c (Fx_popup_menu): Use check_window_system.
6766 * msdos.c (check_window_system): Define for MS-DOS.
6767 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6768 * w32fns.c (check_window_system): Likewise for MS-Windows.
6769 * xfns.c (check_window_system): Likewise for X.
6770 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6771 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6773 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6775 Prefer < to > in range checks such as 0 <= i && i < N.
6776 This makes it easier to visualize quantities on a number line.
6777 This patch doesn't apply to all such range checks,
6778 only to the range checks affected by the 2013-03-24 change.
6779 This patch reverts most of the 2013-03-24 change.
6780 * alloc.c (xpalloc, Fgarbage_collect):
6781 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6782 * character.c (string_escape_byte8):
6783 * charset.c (read_hex):
6784 * data.c (cons_to_unsigned):
6785 * dispnew.c (update_frame_1):
6786 * doc.c (Fsubstitute_command_keys):
6787 * doprnt.c (doprnt):
6788 * editfns.c (hi_time, decode_time_components):
6789 * fileio.c (file_offset):
6790 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6791 * font.c (font_intern_prop):
6792 * frame.c (x_set_alpha):
6793 * gtkutil.c (get_utf8_string):
6794 * indent.c (check_display_width):
6795 * keymap.c (Fkey_description):
6796 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6798 * minibuf.c (read_minibuf_noninteractive):
6799 * process.c (wait_reading_process_output):
6800 * search.c (Freplace_match):
6801 * window.c (get_phys_cursor_glyph):
6802 * xdisp.c (redisplay_internal):
6803 * xsmfns.c (smc_save_yourself_CB):
6804 Prefer < to > for range checks.
6805 * dispnew.c (sit_for): Don't mishandle NaNs.
6806 This fixes a bug introduced in the 2013-03-24 change.
6807 * editfns.c (decode_time_components): Don't hoist comparison.
6808 This fixes another bug introduced in the 2013-03-24 change.
6810 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6812 * frame.h (struct frame): Drop scroll_bottom_vpos
6813 member becaue all real users are dead long ago.
6814 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6815 * xdisp.c (redisplay_internal): Adjust user.
6817 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6819 * nsmenu.m (showAtX:Y:for:): setLevel to
6820 NSPopUpMenuWindowLevel (Bug#13998).
6822 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6824 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6825 (ns_check_pending_open_menu): Declare.
6827 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6828 (x_activate_menubar): Update the menu with title that matches
6829 ns_get_pending_menu_title, and call
6830 ns_check_pending_openmenu (Bug#12698).
6831 (menuWillOpen:): New method.
6832 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6834 * nsterm.m (menu_will_open_state, menu_mouse_point)
6835 (menu_pending_title): New varaibles.
6836 (ns_get_pending_menu_title, ns_check_menu_open)
6837 (ns_check_pending_open_menu): New functions.
6839 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6841 * indent.c (current_column_bol_cache): Remove leftover which is not
6842 used in Fmove_to_column any more.
6843 (current_column, scan_for_column): Adjust users.
6844 * keyboard.c (last_point_position_buffer, last_point_position_window):
6845 Remove leftovers which are not used for recording undo any more.
6846 (command_loop_1, syms_of_keyboard): Adjust users.
6847 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6848 redisplay_window any more.
6849 (move_it_to): Adjust user.
6851 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6853 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6854 Update dependencies.
6856 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6858 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6859 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6862 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6864 * window.h (struct window): Replace hchild, vchild and buffer slots
6865 with the only contents slot. This is possible because each valid
6866 window may have either the child window (in vertical or horizontal
6867 combination) or buffer to display (for the leaf window). Using that,
6868 a lof of operations to traverse and/or change window hierarchies may
6869 be simplified. New member horizontal is used to distinguish between
6870 horizontal and vertical combinations of internal windows.
6871 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6872 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6873 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6874 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6875 Use contents slot, not buffer, where appropriate.
6876 (wset_combination): New function.
6877 (wset_buffer): Add eassert.
6878 (Fframe_first_window): Simplify the loop reaching first window.
6879 (Fwindow_buffer): Use WINDOW_LEAF_P.
6880 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6881 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6882 (unshow_buffer): Convert initial debugging check to eassert.
6883 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6884 (make_parent_window, window_resize_check, window_resize_apply)
6885 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6886 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6887 Adjust to match struct window changes.
6888 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6889 (mark_window_cursors_off, count_windows, get_leaf_windows)
6890 (foreach_window_1): Simplify the loop.
6891 * alloc.c (mark_object): Do not check for the leaf window because
6892 internal windows has no glyph matrices anyway.
6893 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6894 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6895 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6896 (build_frame_matrix_from_window_tree, mirror_make_current)
6897 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6898 (update_window_tree, set_window_update_flags): Simplify the loop.
6899 (sync_window_with_frame_matrix_rows): Enforce live window.
6900 Use contents slot, not buffer, where appropriate.
6901 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6902 and WINDOW_HORIZONTAL_COMBINATION_P.
6903 (make_frame_visible_1): Simplify the loop.
6904 Use contents slot, not buffer, where appropriate.
6905 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6906 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6907 (expose_window_tree): Likewise.
6908 Use contents slot, not buffer, where appropriate.
6909 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6910 to avoid deleted windows. Use contents slot instead of buffer.
6911 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6912 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6913 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6914 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6916 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6918 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6919 identify the reasons for assertion violations in bug#14062 and
6921 (Fx_show_tip): Fix compilation error under
6922 "--enable-check-lisp-object-type". (Bug#14073)
6924 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6925 Reported by <rzl24ozi@gmail.com>.
6927 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6929 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6931 (unwind_with_echo_area_buffer): ...to restore it here.
6932 This is needed to ensure that...
6933 (redisplay_window): ...both window markers are valid here,
6934 which is verified by eassert.
6935 * editfns.c (save_excursion_save): Do not assume that
6936 selected_window always displays the buffer.
6937 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6940 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6942 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6945 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6947 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6949 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6951 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6952 since MinGW's w32api headers do. This avoids compiler warnings.
6954 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6957 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6959 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6961 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6963 * gtkutil.c (style_changed_cb): Check if frame is live and an
6964 X frame (Bug#14038).
6966 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6968 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6969 Define only for _WIN32_WINNT less than 0x0500.
6970 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6972 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6973 see its own definitions of 'struct timeval' and 'struct timezone'.
6975 Fix incompatibilities between MinGW.org and MinGW64 headers.
6976 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6978 * w32.c (REPARSE_DATA_BUFFER): Guard with
6979 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6981 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6983 * xterm.c: Include X11/XKBlib.h
6984 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6986 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6988 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6990 * blockinput.h (input_blocked_p): Likewise.
6991 * bytecode.c (exec_byte_code): Likewise.
6992 * callproc.c (call_process_kill, call_process_cleanup)
6993 (Fcall_process): Likewise.
6994 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6995 (Fccl_execute_on_string): Likewise.
6996 * character.c (string_escape_byte8): Likewise.
6997 * charset.c (read_hex): Likewise.
6998 * cm.c (calccost): Likewise.
6999 * data.c (cons_to_unsigned): Likewise.
7000 * dired.c (directory_files_internal, file_name_completion):
7002 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7003 (sit_for): Likewise.
7004 * doc.c (Fsubstitute_command_keys): Likewise.
7005 * doprnt.c (doprnt): Likewise.
7006 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7007 * emacsgtkfixed.c: Likewise.
7008 * fileio.c (file_offset, Fwrite_region): Likewise.
7009 * floatfns.c (Fexpt, fmod_float): Likewise.
7010 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7012 * font.c (font_intern_prop): Likewise.
7013 * frame.c (x_set_alpha): Likewise.
7014 * gtkutil.c (get_utf8_string): Likewise.
7015 * indent.c (check_display_width): Likewise.
7016 * intervals.c (create_root_interval, rotate_right, rotate_left)
7017 (split_interval_right, split_interval_left)
7018 (adjust_intervals_for_insertion, delete_node)
7019 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7020 (merge_interval_right, merge_interval_left, copy_intervals)
7021 (set_intervals_multibyte_1): Likewise.
7022 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7023 * keymap.c (Fkey_description): Likewise.
7024 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7025 * lread.c (openp, read_integer, read1, string_to_number):
7027 * menu.c (ensure_menu_items): Likewise.
7028 * minibuf.c (read_minibuf_noninteractive): Likewise.
7029 * print.c (printchar, strout): Likewise.
7030 * process.c (create_process, Faccept_process_output)
7031 (wait_reading_process_output, read_process_output, send_process)
7032 (wait_reading_process_output): Likewise.
7033 * profiler.c (make_log, handle_profiler_signal): Likewise.
7034 * regex.c (re_exec): Likewise.
7035 * regex.h: Likewise.
7036 * search.c (looking_at_1, Freplace_match): Likewise.
7037 * sysdep.c (get_child_status, procfs_ttyname)
7038 (procfs_get_total_memory): Likewise.
7039 * systime.h (EMACS_TIME_VALID_P): Likewise.
7040 * term.c (dissociate_if_controlling_tty): Likewise.
7041 * window.c (get_phys_cursor_glyph): Likewise.
7042 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7043 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7045 * xfns.c (Fx_window_property): Likewise.
7046 * xmenu.c (set_frame_menubar): Likewise.
7047 * xselect.c (x_get_window_property, x_handle_dnd_message):
7049 * xsmfns.c (smc_save_yourself_CB): Likewise.
7050 * xterm.c (x_scroll_bar_set_handle): Likewise.
7052 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7054 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7055 to be optional or nil. Adjust comment and convert it to docstring.
7056 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7057 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7059 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7061 Static checking by GCC 4.8-20130319.
7062 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7063 * process.c (Fset_process_datagram_address)
7064 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7065 * xdisp.c (get_char_face_and_encoding):
7066 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7067 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7068 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7070 2013-03-24 Ken Brown <kbrown@cornell.edu>
7072 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7073 fix compilation on 64-bit Cygwin, where underscores are not
7074 automatically prepended.
7076 * w32term.c (w32_initialize): Silence compiler warning.
7078 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7080 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7081 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7082 variables, to save and restore frame dimensions.
7083 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7084 after returning from a 'fullscreen' configuration.
7085 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7086 to avoid races between the main thread and the input thread.
7088 * w32term.h (struct w32_output): New members normal_width,
7089 normal_height, normal_top, normal_left, and prev_fsmode.
7090 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7091 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7094 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7095 'fullscreen' parameter. Always record previous width and height
7096 of the frame, except when switching out of maximized modes, so
7097 that they could be restored correctly, instead of resetting to the
7098 default frame dimensions. Send SC_RESTORE command to the frame,
7099 unless we are going to send SC_MAXIMIZE, to restore the frame
7100 resize hints in the mouse pointer shown by the window manager.
7103 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7105 * lisp.h (get_frame_param): Adjust conditions for prototype
7108 2013-03-22 Ken Brown <kbrown@cornell.edu>
7110 * unexcw.c: Drop unneeded inclusion of w32common.h.
7111 (report_sheap_usage): Declare.
7112 (read_exe_header): Add magic numbers for x86_64.
7113 (fixup_executable): Fix printf format specifier for unsigned long
7116 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7118 * frame.h (struct frame): Put menu_bar_window under #ifdef
7119 because this member is not needed when X toolkit is in use.
7120 (fset_menu_bar_window):
7121 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7122 (free_glyphs, update_frame):
7123 * xdisp.c (expose_frame): Likewise.
7124 (display_menu_bar): Likewise. Remove redundant eassert.
7125 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7128 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7130 Use functions and constants to manipulate Lisp_Save_Value objects.
7131 This replaces code that used macros and strings and token-pasting.
7132 The change makes the C source a bit easier to follow,
7133 and shrinks the Emacs executable a bit.
7134 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7135 (make_save_value): Change 1st arg from string to enum. All callers
7138 (mark_object): Use if, not #if, for GC_MARK_STACK.
7139 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7140 (XSAVE_OBJECT): Now functions, not macros.
7141 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7142 the constant was never used.
7143 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7144 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7145 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7146 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7148 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7149 type3 with a single member save_type. All uses changed.
7150 (save_type, set_save_pointer, set_save_integer): New functions.
7151 * print.c (PRINTX): Remove.
7153 * alloc.c: Remove redundant static declarations.
7155 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7157 * window.h (struct window): Convert left_col, top_line, total_lines
7158 and total_cols from Lisp_Objects to integers. Adjust comments.
7159 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7161 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7162 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7163 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7164 Adjust users where appropriate.
7166 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7168 * frame.h (struct frame): Drop resx and resy because the same data is
7169 available from window system-specific output context. Adjust users.
7170 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7171 New functions to provide defaults when no window system available.
7172 (FRAME_RES_X, FRAME_RES_Y): New macros.
7173 (NUMVAL): Move from xdisp.c.
7174 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7175 (Ffont_face_attributes, Fopen_font):
7176 * image.c (gs_load):
7177 * w32font.c (fill_in_logfont):
7178 * xdisp.c (calc_pixel_width_or_height):
7179 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7180 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7182 2013-03-20 Kenichi Handa <handa@gnu.org>
7184 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7185 to 1 (temporary workaround until a bug related to ASCII
7186 optimization is fixed).
7188 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7190 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7191 Signal error if window is not internal. Adjust docstring.
7192 (delete_all_child_windows): Use combination_limit to save the buffer.
7193 (Fset_window_configuration): Adjust accordingly.
7194 * print.c (syms_of_print): Initialize debugging output not here...
7195 (init_print_once): ...but in a new function here.
7196 * lisp.h (init_print_once): Add prototype.
7197 * emacs.c (main): Add call to init_print_once. Adjust comments.
7199 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7201 * window.c (window_resize_check, window_resize_apply)
7202 (window_from_coordinates, recombine_windows, set_window_buffer)
7203 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7204 (Fsplit_window_internal, Fdelete_window_internal)
7205 (freeze_window_starts): Use bool for booleans.
7206 * window.h (window_frame_coordinates, resize_frame_windows)
7207 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7209 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7211 * dispnew.c (bitch_at_user): Use `user-error'.
7213 2013-03-17 Ken Brown <kbrown@cornell.edu>
7215 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7216 as return type of image_background. (Bug#13981)
7217 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7219 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7221 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7222 (ns_select): Don't return with result uninitialized.
7224 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7227 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7229 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7230 directories. If filename is nil, get directory name (Bug#13932).
7231 Use getFilename and getDirectory.
7232 (getFilename, getDirectory): New methods for EmacsSavePanel and
7234 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7236 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7238 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7240 2013-03-15 Kenichi Handa <handa@gnu.org>
7242 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7243 (adjust_after_replace): Make it back to static. Delete the third
7244 arg text_at_gap_tail. Cancel the code for handling it.
7246 * coding.h (struct coding_system): New member eol_seen.
7248 * coding.c (detect_ascii): New function.
7249 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7250 when the source bytes are actually scanned. On detecting for
7251 coding_category_utf_8_auto, call detect_ascii instead of scanning
7252 source bytes directly.
7253 (produce_chars): Call insert_from_gap with the new arg 0.
7254 (encode_coding): Likewise.
7255 (decode_coding_gap): Control ASCII optimization by the variable
7256 disable_ascii_optimization instead of #ifndef .. #endif.
7257 Deccode EOL format according to coding->eol_seen.
7258 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7261 * lisp.h (adjust_after_replace): Cancel externing it.
7262 (insert_from_gap): Adjust prototype.
7264 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7266 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7267 FULLSCREEN_MAXIMIZED. (Bug#13935)
7269 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7271 * region-cache.c (find_cache_boundary, move_cache_gap)
7272 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7273 Simplify debugging check and convert to eassert. Adjust comment.
7274 (pp_cache): Put under ENABLE_CHECKING.
7276 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7278 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7279 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7281 (w32fullscreen_hook): If the frame is visible, reset
7282 f->want_fullscreen flag after changing the frame size. If the
7283 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7286 2013-03-13 Daniel Colascione <dancol@dancol.org>
7288 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7289 too so that these builds can use Cygwin's file conversion
7290 functions. (We've been building and linking cygw32.o all along
7291 and just not using it.)
7293 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7295 File synchronization fixes (Bug#13944).
7296 * Makefile.in (LIB_FDATASYNC): New macro.
7298 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7299 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7300 Don't worry about HAVE_FSYNC, since a substitute fsync is
7301 available if the system lacks one.
7302 (Fwrite_regin): Retry fsync if interrupted.
7304 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7306 * w32term.c (w32_read_socket): If the Emacs frame is being
7307 activated, call w32fullscreen_hook, to make sure the new frame
7308 dimensions are in effect. (Bug#13937)
7310 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7312 * xdisp.c (init_iterator): Simplify because both character and byte
7313 positions are either specified or -1. Add eassert. Adjust comment.
7314 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7315 character and byte positions can be obtained from marker.
7317 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7319 Static checking by Sun C 5.12.
7320 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7321 * bytecode.c (exec_byte_code):
7322 * dispnew.c (init_display):
7324 * fileio.c (Fsubstitute_in_file_name):
7325 * keyboard.c (Fevent_convert_list):
7326 * keymap.c (Fsingle_key_description):
7327 * term.c (maybe_fatal, fatal):
7328 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7329 * xsmfns.c (Fhandle_save_session):
7330 Omit unreachable code.
7331 * keymap.c (map_keymap_char_table_item): Cast void * to
7332 a function pointer type; the C Standard requires this.
7334 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7335 Include <sys/param.h> unconditionally, as that works elsewhere and
7336 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7337 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7340 See ChangeLog.12 for earlier changes.
7346 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7348 This file is part of GNU Emacs.
7350 GNU Emacs is free software: you can redistribute it and/or modify
7351 it under the terms of the GNU General Public License as published by
7352 the Free Software Foundation, either version 3 of the License, or
7353 (at your option) any later version.
7355 GNU Emacs is distributed in the hope that it will be useful,
7356 but WITHOUT ANY WARRANTY; without even the implied warranty of
7357 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7358 GNU General Public License for more details.
7360 You should have received a copy of the GNU General Public License
7361 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.