1 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3 Export get_pos_property to Elisp.
4 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5 (syms_of_editfns): Export it to Elisp.
7 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9 2013-11-23 Romain Francoise <romain@orebokech.com>
11 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
12 initialization here ...
13 (syms_of_fileio): ... from here.
15 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
17 * lread.c (init_lread): Fix int/Lisp_Object mixup.
18 Please use --enable-check-lisp-object-type.
20 2013-11-23 Glenn Morris <rgm@gnu.org>
22 * process.c (get_process): Explicit error for dead buffers.
24 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
26 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
28 2013-11-23 Glenn Morris <rgm@gnu.org>
30 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
31 * lread.c (load_path_check): Take path to check as argument.
32 (load_path_default): New, split from init_lread.
33 (init_lread): Move calc of default load-path to load_path_default.
34 Empty elements in EMACSLOADPATH now stand for the default.
36 * emacs.c (decode_env_path): Add option to treat empty elements
37 as nil rather than ".".
38 * callproc.c (init_callproc_1, init_callproc):
39 * image.c (Vx_bitmap_file_path):
40 * lisp.h (decode_env_path):
41 * lread.c (Vsource_directory):
42 Update for new argument spec of decode_env_path.
44 2013-11-22 Eli Zaretskii <eliz@gnu.org>
46 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
47 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
49 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
51 Fix some dependency problems that cause unnecessary recompiles.
52 Problem reported by RMS in
53 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
54 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
55 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
56 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
57 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
58 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
59 (boostrap-clean): No need to remove stamp-oldxmenu.
61 Fix recently introduced bool vector overrun.
62 This was due to an optimization that went awry.
63 Reported by Glenn Morris in
64 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
65 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
66 for empty vectors, undoing the 2013-11-18 change.
67 * data.c (bool_vector_binop_driver): Rely on this.
68 Fix bug that occasionally overran the destination.
69 * lisp.h (struct Lisp_Bool_vector): Document this.
71 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
73 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
76 * nsterm.m (init, run, stop:): Comment out for now, does not work
79 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
81 * charset.c (syms_of_charset): Don't read past end of string.
83 2013-11-19 Glenn Morris <rgm@gnu.org>
85 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
87 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
89 Add hooks to run on gaining/losing focus. (Bug#15029)
90 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
91 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
92 (syms_of_frame): Add focus-in-hook, focus-out-hook.
94 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
96 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
97 The old names predated the API change that put destination at end.
99 Improve API of recently-added bool vector functions (Bug#15912).
100 The old API had (bool-vector-count-matches A B)
101 and (bool-vector-count-matches-at A B I), which gave the
102 misleading impression that the two functions were variants, one
103 with a location I. The new API has (bool-vector-count-population A)
104 and (bool-vector-count-consecutive A B I) to make the distinction
105 clearer. The first function no longer has a B argument, since the
106 caller can easily determine the number of nils if the length and
107 number of ts is known.
108 * data.c (Fbool_vector_count_population): Rename from
109 bool_vector_count_matches, and accept just 1 argument.
110 (Fbool_vector_count_consecutive): Rename from
111 Fbool_vector_count_matches_at.
113 Always allocate at least one bits_word per bool vector.
114 See Daniel Colascione in:
115 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
116 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
117 * data.c (bool_vector_binop_driver): Rely on this. Tune.
118 * lisp.h (struct Lisp_Bool_vector): Document this.
120 2013-11-18 Eli Zaretskii <eliz@gnu.org>
122 * insdel.c (invalidate_buffer_caches): New function, consolidated
123 from part of prepare_to_modify_buffer.
124 (insert_from_gap, prepare_to_modify_buffer):
125 * coding.c (code_convert_region, code_convert_string): Call
126 invalidate_buffer_caches. (Bug#15841)
128 * lisp.h (invalidate_buffer_caches): Add prototype.
130 2013-11-17 Eli Zaretskii <eliz@gnu.org>
132 * w32term.c (x_update_window_end): Don't invalidate the entire
133 mouse-highlight info, just signal frame_up_to_date_hook that mouse
134 highlight needs to be redisplayed. (Bug#15913)
136 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
138 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
140 2013-11-16 Eli Zaretskii <eliz@gnu.org>
142 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
143 while we are using Vprin1_to_string_buffer.
145 * keymap.c (describe_map): Don't crash if PT is 1 both before and
146 after inserting the description string. (Bug#15907)
148 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
150 * data.c: Work around bogus GCC diagnostic about shift count.
151 Reported by Eli Zaretskii in
152 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
153 (pre_value): New function.
154 (count_trailing_zero_bits): Use it.
156 2013-11-15 Eli Zaretskii <eliz@gnu.org>
158 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
159 assume C macros are not supported even under -g3 in these old GCC
162 2013-11-15 Leo Liu <sdl.web@gmail.com>
164 * minibuf.c (Ftry_completion, Fall_completions)
165 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
167 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
169 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
170 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
171 This avoids placing unnecessary constants into the Emacs code.
173 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
175 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
176 for Cygwin w32 build.
178 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
179 for Cygwin w32 build. (Bug#15892)
181 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
183 Simplify, port and tune bool vector implementation.
184 * alloc.c (bool_vector_exact_payload_bytes)
185 (bool_vector_payload_bytes): Remove.
186 (bool_vector_fill): Return its argument.
187 * alloc.c (bool_vector_fill):
189 * print.c (print_object):
190 Simplify by using bool_vector_bytes.
191 * alloc.c (make_uninit_bool_vector):
192 New function, broken out from Fmake_bool_vector.
193 (Fmake_bool_vector): Use it. Use tail call.
194 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
195 * data.c (BITS_PER_ULL): New constant.
196 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
197 if long long versions don't exist.
198 (shift_right_ull): New function.
199 (count_one_bits_word): New function, replacing popcount_bits_word
200 macro. Don't assume that bits_word is no wider than long long.
201 (count_one_bits_word, count_trailing_zero_bits):
202 Don't assume that bits_word is no wider than long long.
203 * data.c (bool_vector_binop_driver, bool_vector_not):
204 * fns.c (Fcopy_sequence):
206 Create an uninitialized destination, to avoid needless work.
207 (internal_equal): Simplify.
208 (Ffillarray): Prefer tail call.
209 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
210 contain at least one word.
211 (bits_word_to_host_endian): Prefer if to #if. Don't assume
212 chars are narrower than ints.
213 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
214 * fns.c (Fcopy_sequence):
216 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
217 Don't try to port to hosts where bits_word values have holes; the
218 code wouldn't work there anyway. Verify this assumption, though.
219 (bool_vector_bytes): New function.
220 (make_uninit_bool_vector): New decl.
221 (bool_vector_fill): Now returns Lisp_Object.
223 * xfns.c (xic_create_fontsetname):
224 * xrdb.c (gethomedir): Prefer tail calls.
226 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
228 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
229 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
231 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
232 that requires a return value.
233 (Fset_buffer_modified_p): Take advantage of this change to do
236 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
238 * buffer.c (Frestore_buffer_modified_p): Sync it with
239 Fset_buffer_modified_p.
240 (Fforce_mode_line_update): New function, moved from subr.el.
241 (Fset_buffer_modified_p): Use them.
242 (syms_of_buffer): Defsubr Fforce_mode_line_update.
244 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
246 * search.c (find_newline): Rewrite to prefer offsets to pointers.
247 This avoids undefined behavior when subtracting pointers into
248 different aways. On my platform it also makes the code a tad
249 smaller and presumably faster.
251 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
253 * keyboard.c (command_loop_1): Use region-extract-function.
254 * insdel.c (Qregion_extract_function): Not static any more (can we
255 stop pretending that these vars can benefit from being marked static?).
257 2013-11-09 Eli Zaretskii <eliz@gnu.org>
259 * search.c (find_newline): If buffer text is relocated during the
260 "dumb loop", adjust C pointers into buffer text to follow suit.
263 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
265 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
266 for conversion (Bug#15837).
268 2013-11-09 Eli Zaretskii <eliz@gnu.org>
270 * fileio.c (Finsert_file_contents): Invalidate the newline cache
271 for the entire range of inserted characters. (Bug#15841)
273 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
275 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
277 (realize_default_face): Remove assignment to distant-foreground if
278 unspecified (Bug#15815).
280 2013-11-08 Eli Zaretskii <eliz@gnu.org>
282 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
283 cache-long-scans disabled, since we don't want to call
284 prepare_to_modify_buffer (in insert_1_both) for each message we
287 * buffer.h (bset_cache_long_scans): New INLINE function, moved
288 from buffer.c. Improve commentary to the buffer field setter
291 * buffer.c (bset_cache_long_scans): Static function deleted.
292 Improve commentary to the buffer field setter functions.
293 (init_buffer_once): Default for cache-long-scans changed to t.
296 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
298 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
300 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
301 This bug was introduced in my 2013-06-21 change, and caused
302 struct Lisp_Sub_Char_Table objects to be given too many slots,
303 which broke 'make -C admin/unidata'.
305 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
307 Import changes from mac-port 4.5.
308 * macfont.m (mac_font_copy_default_descriptors_for_language)
309 (mac_font_copy_default_name_for_charset_and_languages): Declare.
310 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
311 (macfont_language_default_font_names): New.
312 (macfont_list): Rearrange language/charset code.
313 (macfont_close): Don't check for macfont_info->cache.
314 (mac_ctfont_create_preferred_family_for_attributes): New font
316 mac_font_copy_default_name_for_charset_and_languages.
317 (mac_font_copy_default_descriptors_for_language)
318 (mac_font_copy_default_name_for_charset_and_languages): New functions.
320 * macfont.h (kCTVersionNumber10_9): Define if not defined.
322 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
324 Port to C11 aligned_alloc, and fix some integer overflows.
325 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
326 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
327 and use of posix_memalign replaced with aligned_alloc.
328 (aligned_alloc): New function, defined or declared as needed.
329 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
330 Don't undef; configure.ac now does this.
331 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
332 (calloc, aligned_alloc): Check for integer overflow.
333 (aligned_alloc): Rename from memalign. All uses changed.
334 (memalign): New function, an alias for aligned_alloc.
336 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
338 * xdisp.c (redisplay_internal): Fix typo in last change.
340 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
342 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
344 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
346 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
347 redisplay--mode-lines-cause.
348 (redisplay_internal): Keep them uptodate. Remove redundant check of
349 buffer_shared_and_changed.
350 * *.[chm]: Number every assignment to update_mode_lines so we
351 can track why it is set.
353 2013-11-06 Eli Zaretskii <eliz@gnu.org>
355 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
357 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
359 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
360 can track why it is set.
362 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
364 Integer-related fixes for term.c etc.
365 * dispextern.h (face_tty_specified_color): New function.
366 * term.c (turn_on_face): Don't rely on undefined behavior when
367 assigning an out-of-range value to 'long'.
368 Simplify test for toggling highlight.
369 (tty_capable_p): Omit last two (unused) args. All callers changed.
370 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
371 (read_menu_input, tty_menu_activate, tty_menu_show):
372 * xfaces.c (x_supports_face_attributes_p)
373 (tty_supports_face_attributes_p):
374 Use bool for boolean. All callers changed.
375 (tty_supports_face_attributes_p): Omit defaults for color indices;
376 no longer needed. Simplify tail call.
378 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
380 * xdisp.c (prepare_menu_bars): Mark static.
381 * lisp.h (prepare_menu_bars): Don't declare.
382 * xselect.c (x_handle_selection_clear):
383 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
385 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
387 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
388 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
390 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
392 * keyboard.c (Fcommand_error_default_function): Rename from
393 Fdefault_error_output.
395 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
397 * keyboard.c (Fdefault_error_output): New function, extracted from
399 (syms_of_keyboard): Use it for Vcommand_error_function.
401 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
403 * eval.c (handlerlist_sentinel): New variable (bug#15802).
404 (init_eval): Use it to ensure handlerlist is non-NULL.
405 (unwind_to_catch): Make sure we never set handlerlist to NULL.
406 (Fsignal): Adjust NULLness test of handlerlist.
407 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
409 2013-11-05 Eli Zaretskii <eliz@gnu.org>
411 * callproc.c (call_process): Call prepare_to_modify_buffer before
412 decoding text read from the sub-process, as the decoded stuff will
413 be inserted into the buffer. This will invalidate the various
414 caches maintained for the buffer. (Bug#15148)
416 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
418 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
419 string of glyphless-char-display.
421 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
423 * nsfns.m (ns_get_name_from_ioreg): New function.
424 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
425 OSX >= 10.9. Use ns_get_name_from_ioreg.
427 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
429 Simplify and port recent bool vector changes.
430 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
431 only in this file. Use a more-efficient implementation if the
432 second argument is a power of 2.
433 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
434 Remove no-longer-necessary compile-time checks.
435 (bool_vector_exact_payload_bytes): New function.
436 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
437 exact payload changed to call the new function. Do not assume
438 that the arg or result fits in ptrdiff_t.
439 (bool_vector_fill): New function.
440 (Fmake_bool_vector): Use it. Don't assume bit counts fit
442 (vroundup_ct): Don't assume arg fits in size_t.
443 * category.c (SET_CATEGORY_SET): Remove. All callers now just
444 invoke set_category_set.
445 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
446 All callers changed. Use bool_vector_set.
447 * category.h (XCATEGORY_SET): Remove; no longer needed.
448 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
450 * data.c (Faref): Use bool_vector_ref.
451 (Faset): Use bool_vector_set.
452 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
453 (Fbool_vector_not, Fbool_vector_count_matches)
454 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
455 * fns.c (concat): Use bool_vector_ref.
456 (Ffillarray): Use bool_vector_fill.
457 (mapcar1): Use bool_vector_ref.
458 (sxhash_bool_vector): Hash words, not bytes.
459 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
460 a constant, since it's now used in #if.
461 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
462 unsigned char on unusual architectures, so that we no longer
463 assume that the number of bits per bits_word is a power of two or
464 is a multiple of 8 or of CHAR_BIT.
465 (Qt): Add forward decl.
466 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
467 at least as strictly as bits_word.
468 (bool_vector_data, bool_vector_uchar_data): New accessors.
469 All data structure accesses changed to use them.
470 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
471 (bool_vector_set): New functions.
472 (bool_vector_fill): New decl.
473 (ROUNDUP): Move to alloc.c as described above.
475 Fix recent gnutls changes.
476 * gnutls.c (Fgnutls_boot): Don't assume C99.
477 * process.c (wait_reading_process_output): Fix typo in recent change.
479 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
481 * process.c (wait_reading_process_output, read_process_output)
482 (send_process): Check gnutls_state is not NULL.
484 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
485 (Fgnutls_boot): Set process gnutls_p later, after initialization.
487 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
489 * nsterm.m (init, run, stop:): New methods in EmacsApp for
490 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
492 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
495 * nsfns.m (Fx_create_frame): Fix memory leak.
497 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
498 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
499 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
501 2013-11-04 Eli Zaretskii <eliz@gnu.org>
503 * xdisp.c (message3_nolog, message_with_string): Encode the string
504 before writing it to the terminal in a non-interactive session.
506 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
507 sure we concatenate them into a unibyte string.
509 * fileio.c (make_temp_name): Encode PREFIX, and decode the
510 resulting temporary name before returning it to the caller.
511 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
512 is a unibyte string, convert NAME to a unibyte string to ensure
513 that the result is also a unibyte string.
515 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
516 create unibyte strings from default paths and directory/file
519 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
522 * callproc.c (init_callproc): Use build_unibyte_string to make
523 sure we create unibyte strings from default paths and
524 directory/file names.
526 * buffer.c (init_buffer): Don't store default-directory of
527 *scratch* in multibyte form. The original problem which led to
529 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
530 but it was solved long ago. (Bug#15260)
532 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
534 Port to stricter C99 platforms.
535 Especially, C99 prohibits nesting a struct X inside struct Y if
536 struct X has a flexible array member.
537 * alloc.c (struct sdata): New type.
538 (sdata): Implement in terms of struct sdata.
539 Remove u member; all uses replaced by next_vector, set_next_vector.
540 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
541 (SDATA_DATA_OFFSET): Now a constant, not a macro.
542 (struct sblock): Rename first_data member to data, which is now
543 a flexible array member. All uses changed.
544 (next_vector, set_next_vector, large_vector_vec): New functions.
545 (vector_alignment): New constant.
546 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
547 (struct large-vector): Now merely a NEXT member, since the old approach
548 ran afoul of stricter C99. All uses changed to use
549 large_vector_vec or large_vector_offset.
550 (large_vector_offset): New constant.
551 * dispnew.c: Include tparam.h, for tgetent.
552 Do not include term.h; no longer needed.
553 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
554 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
555 (struct Lisp_Vector): Use a flexible array member for contents,
556 instead of a union with a member that is an array of size 1.
558 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
559 fact that the struct no longer contains a union.
560 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
561 (struct Lisp_Save_Value, struct Lisp_Free):
562 Use unsigned, not int, for spacers, to avoid c99 warning.
563 (union specbinding): Use unsigned, not bool, for bitfield, as
564 bool is not portable to pre-C99 hosts.
566 2013-11-04 Glenn Morris <rgm@gnu.org>
568 * emacs.c (usage_message): Mention that `-L :...' appends.
570 2013-11-02 Glenn Morris <rgm@gnu.org>
572 * Makefile.in (abs_builddir): Remove.
573 (bootstrap_exe): Use relative filename.
575 Use relative filenames in TAGS files.
576 * Makefile.in (abs_srcdir): Remove it again.
577 (.PHONY): Remove frc.
578 (maintainer-clean): No more TAGS-LISP file.
579 (TAGS): Pass relative file names to etags.
580 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
582 * Makefile.in (abs_srcdir): New, set by configure.
584 (maintainer-clean): Remove pointless echo. That should be in the
585 top-level Makefile, if anywhere. Delete TAGS-LISP.
586 (extraclean): No s/ and m/ directories for some time.
587 (TAGS): Also depend on ctagsfiles3.
588 Remove no-longer-defined S_FILE.
589 Pass absolute filenames to etags once more.
590 (TAGS-LISP): Replace lispdir with its expansion.
591 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
592 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
594 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
596 * xfaces.c (check_lface_attrs, realize_default_face):
597 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
598 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
600 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
602 * emacs.c (original_pwd): Remove global var by making it local.
603 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
605 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
607 * xfaces.c: Declare color_distance.
608 (QCdistant_foreground): New variable.
609 (NEAR_SAME_COLOR_THRESHOLD): New define.
610 (load_color2): New function.
611 (load_color): Call load_color2.
612 (load_face_colors): Call load_color2 and if distant-color is specified
613 calculate distant and use distant-color if colors are near.
614 (LFACE_DISTANT_FOREGROUND): New define.
615 (merge_face_ref, Finternal_set_lisp_face_attribute)
616 (Finternal_get_lisp_face_attribute)
617 (x_supports_face_attributes_p): Handle distant-foreground similar to
619 (syms_of_xfaces): DEFSYM QCdistant_foreground.
621 * dispextern.h (lface_attribute_index):
622 Add LFACE_DISTANT_FOREGROUND_INDEX.
624 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
626 * image.c (pbm_next_char): New function.
627 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
628 (pbm_scan_number): Use it.
629 (Qlibjpeg_version): New variable.
630 (syms_of_image): DEFSYM and initialize it.
632 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
634 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
636 2013-10-31 Glenn Morris <rgm@gnu.org>
638 * emacs.c (original_pwd): New char.
639 (main): If using --chdir, store original_pwd.
640 (init_cmdargs): When setting Vinvocation_directory based on a
641 relative argv[0], use original_pwd if set. (Bug#15768)
643 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
645 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
647 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
649 * insdel.c: Fix minor problems found by static checking.
650 (Qregion_extract_function): Now static.
651 (prepare_to_modify_buffer_1): Remove unused locals.
653 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
655 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
656 (syms_of_xdisp): Declare pre-redisplay-function.
657 (markpos_of_region): Remove function.
658 (init_iterator, compute_stop_pos, handle_face_prop)
659 (face_before_or_after_it_pos, reseat_to_string)
660 (get_next_display_element, window_buffer_changed)
661 (redisplay_internal, try_cursor_movement, redisplay_window)
662 (try_window_reusing_current_matrix, try_window_id, display_line)
663 (note_mode_line_or_margin_highlight, note_mouse_highlight)
664 (display_string, mouse_face_from_buffer_pos): Remove region handling.
665 * window.h (struct window): Remove field `region_showing'.
666 * dispextern.h (struct it): Remove region_beg/end_charpos.
667 (face_at_buffer_position, face_for_overlay_string)
668 (face_at_string_position): Update prototypes.
669 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
670 (face_at_string_position): Remove `region_beg' and `region_end' args.
671 * fontset.c (Finternal_char_font):
672 * font.c (font_at, font_range): Adjust calls accordingly.
673 * insdel.c (Qregion_extract_function): New var.
674 (syms_of_insdel): Initialize it.
675 (prepare_to_modify_buffer_1): Use it.
677 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
679 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
680 * ftxfont.c (ftxfont_get_gcs):
681 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
682 * xfaces.c (x_free_colors, x_free_dpy_colors)
683 (x_create_gc, unload_color):
684 * xselect.c (x_property_data_to_lisp):
685 * xsettings.c (parse_settings):
686 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
687 (get_bits_and_offset): Adjust definition.
688 * frame.c (XParseGeometry): Adjust locals.
689 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
690 * regex.h (toplevel): Likewise for reg_syntax_t.
692 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
694 * eval.c (run_hook_with_args): Use FUNCTIONP.
696 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
698 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
699 fields, drop 'allocated_p' member and use -1 for uninitialized value.
700 * w32term.h (struct w32_output): Similarly but do not use -1 because...
701 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
702 on MS-Windows anyway.
703 (free_face_colors): Define only if HAVE_X_WINDOWS and...
704 (free_realized_face): ...adjust user.
705 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
706 white relief pixels to -1.
707 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
708 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
709 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
711 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
713 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
714 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
715 in practice now. All callers changed.
717 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
719 * dispextern.h (struct face): Use bitfields for 'underline_type'
720 and 'box' members. Remove set-but-unused members 'pixmap_w' and
721 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
722 'stipple' member. Move 'lface' member up to help...
723 * xfaces.c (make_realized_face): ...this function to find and
724 clear just the members that need clearing.
725 (load_face_colors, realize_x_face):
726 * xdisp.c (extend_face_to_end_of_line): Adjust user.
728 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
730 * xftfont.c (struct xftfont_info): Remove set-but-unused
732 (xftfont_open): Adjust user.
733 (xftfont_get_colors): Remove useless prototype.
735 2013-10-26 Eli Zaretskii <eliz@gnu.org>
737 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
738 before passing them to 'unexec'. (Bug#15260)
740 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
742 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
744 2013-10-25 Eli Zaretskii <eliz@gnu.org>
746 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
747 the changed signature of the font driver's 'close' method.
749 * w32font.h (w32font_close): Adjust the prototype to the change in
752 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
754 * w32uniscribe.c (uniscribe_close): Adapt the call to
755 w32font_close to its new prototype.
757 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
759 Omit unused frame argument of font API's close function.
760 * font.h (struct font): Drop frame argument. Adjust comment.
761 * font.c (font_clear_cache, font_close_object): Adjust users.
762 * ftfont.c (ftfont_close):
763 * ftxfont.c (ftxfont_close):
764 * macfont.m (macfont_close):
765 * nsfont.m (nsfont_close):
766 * w32font.c (w32font_close):
767 * xfont.c (xfont_close):
768 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
769 tweak comments and make functions safe if called more than once for
770 the same font object.
772 Perform font-specific cleanup when font object is swept by GC. See
773 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
774 * alloc.c (cleanup_vector): New function.
775 (sweep_vector): Call it for each reclaimed vector object.
776 * font.h (struct font): Adjust comment.
778 2013-10-24 Glenn Morris <rgm@gnu.org>
780 * Makefile.in (abs_top_srcdir): New, set by configure.
782 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
784 Adjust recent font-related changes to fix bug#15686.
785 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
786 is a live window system frame, mark its default font too.
788 2013-10-23 Glenn Morris <rgm@gnu.org>
790 * Makefile.in (RUN_TEMACS): Make relative (again).
791 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
792 (bootstrap-emacs$(EXEEXT)):
793 Quote entities that might contain whitespace.
795 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
797 Port to Solaris 10 and its bundled GCC.
798 Problem reported by Timothy C. Burt.
799 * floatfns.c (isfinite, isnan): Redefine unconditionally.
801 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
803 Do not allow font caches to grow too large.
804 * alloc.c (compact_font_cache_entry, compact_font_caches):
805 New functions or stub if not HAVE_WINDOW_SYSTEM.
806 (compact_undo_list): Factor out from Fgarbage_collect.
808 (mark_face_cache): Mark face font. Move down to avoid
810 (mark_terminals): Do not mark font cache here.
811 (Fgarbage_collect): Call compaction functions described
812 above. Adjust comment.
814 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
816 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
817 chdir to HOME (bug#15607).
819 * nsterm.m (Qcocoa, Qgnustep): New variables.
820 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
821 (ns_get_color): Make selection color work for GNUStep also.
823 2013-10-18 Eli Zaretskii <eliz@gnu.org>
825 * keyboard.c (make_lispy_event): Remove GPM-specific code that
826 handles mouse clicks. Instead, let GPM use the same code as all
827 the other mice use. See the discussion starting at
828 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
829 for the details of the problem with the menu bar this fixes.
831 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
833 Remove port-specific display name lists to avoid extra
834 complexity and data duplication with display info lists.
835 * xterm.h (x_display_name_list): Remove declaration.
836 * xterm.c (x_display_name_list): Remove.
837 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
838 * xfns.c (x_display_info_for_name, Fx_display_list):
839 Likewise. Use x_display_list where appropriate.
840 * w32term.h (w32_display_name_list): Remove declaration.
841 * w32term.c (w32_display_name_list): Remove.
842 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
844 * w32fns.c (x_display_info_for_name, Fx_display_list):
845 Likewise. Use x_display_list where appropriate.
846 * nsterm.h (ns_display_name_list): Remove declaration.
847 * nsterm.m (ns_display_name_list): Remove.
848 (ns_term_init, syms_of_nsterm): Adjust users.
849 * nsfns.m (ns_display_info_for_name, Fx_display_list):
850 Likewise. Use x_display_list where appropriate.
851 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
852 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
853 (mark_terminals): Mark per-terminal font cache.
855 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
857 Don't run timers in input-pending-p. Its new check-timers param
858 provides the prior behavior. (Bug#15045).
859 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
862 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
864 Make some functions static in non-Microsoft builds.
865 On my platform (Fedora 19 x86-64), this shrinks the
866 Emacs executable (text+data) by 0.25%.
867 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
868 (load_color) [!MSDOS]:
869 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
870 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
871 * lisp.h (check_existing):
872 * process.h (conv_sockaddr_to_lisp, network_interface_list)
873 (network_interface_info) [!WINDOWSNT]:
874 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
876 * fileio.c (check_existing):
877 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
878 * process.c (conv_sockaddr_to_lisp, network_interface_list)
879 (network_interface_info) [!WINDOWSNT]:
880 * term.c (encode_terminal_code) [!WINDOWSNT]:
881 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
882 * xfaces.c (load_color) [!MSDOS]:
884 * fileio.c (check_existing, check_executable, check_writable):
885 * process.c (network_interface_list, network_interface_info):
886 Move earlier, so that we don't need forward decls.
887 * gnutls.c (fn_gnutls_transport_set_errno)
888 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
890 * w32.c (init_environment): Use faccessat rather than
891 check_existing, partly for consistency with the rest of the code
892 in this file, partly so that check_existing can be static.
894 Make VALMASK visible to GDB even if clang is used (Bug#15574).
895 * emacs.c (MAIN_PROGRAM): New macro.
896 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
897 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
899 bool vector int width fixes
900 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
901 (Fbool_vector_count_matches_at):
902 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
903 can exceed PTRDIFF_MAX, at least in theory.
904 (Fbool_vector_count_matches_at):
905 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
907 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
909 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
910 (struct sockaddr): Add forward decl, for platforms that lack it.
912 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
914 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
917 2013-10-16 Eli Zaretskii <eliz@gnu.org>
919 * w32.c (network_interface_get_info, network_interface_list)
920 (network_interface_info): New functions. (Bug#15610)
921 (GetAdaptersInfo_Proc): New typedef.
922 (get_adapters_info): New wrapper function.
923 (globals_of_w32): Initialize g_b_init_get_adapters_info.
925 * process.h (network_interface_list, network_interface_info):
928 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
929 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
930 all systems. Return non-nil for systems that HAVE_NET_IF_H and
931 for WINDOWSNT. Doc fix.
932 (syms_of_process): Defsubr Snetwork_interface_list and
933 Snetwork_interface_info unconditionally.
935 * menu.c (have_boxes): Fix redundant simulation of radio buttons
936 in NS GUI sessions. (Bug#15629)
938 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
940 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
942 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
944 * print.c (print_object): Print " ..." when truncating bool vectors.
946 2013-10-15 Eli Zaretskii <eliz@gnu.org>
948 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
949 standard mouse buttons.
951 * termhooks.h (struct input_event): Remove incorrect commentary.
953 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
955 Disallow bool vector operations on mixed-length operands.
956 The old behavior left garbage in the result vector sometimes,
957 and didn't seem to be useful.
958 * data.c (Qwrong_length_argument): New static var.
959 (wrong_length_argument): New function.
960 (bool_vector_binop_driver): Check that args agree in length.
962 * keyboard.c, keyboard.h (all_kboards): Now static.
964 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
966 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
967 note from the lispref.
969 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
971 * nsterm.h (struct ns_display_info): Remove set-but-unused
972 member image_cache (image caches are per-terminal anyway).
973 (FRAME_X_IMAGE_CACHE): Remove.
974 * nsterm.m (ns_initialize_display_info): Adjust user.
976 2013-10-14 Eli Zaretskii <eliz@gnu.org>
978 * w32proc.c: Include mingw_time.h.
980 * w32.c: Include mingw_time.h.
982 Implement scrolling of TTY menus when the screen is too short.
984 * term.c (tty_menu_display): Accept an additional argument, the
985 menu item from which to start displaying the menu. Account for
986 the value of Y when limiting the menu to the number of available
988 (mi_result): New enumeration.
989 (read_menu_input): Return enumerated value. When the y coordinate
990 hits min_y or max_y, return scroll indication instead of wrapping
992 (tty_menu_activate): Handle the scrolling indications from
993 read_menu_input. Compute the first menu item to display and pass
994 it to tty_menu_display.
996 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
998 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
999 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1000 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1001 Adjust to match the change described below.
1002 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1003 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1004 memory_below_frame members to...
1005 * termchar.h (struct tty_display_info): ...here because they're
1006 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1007 * term.c (init_tty):
1008 * nsterm.m (ns_create_terminal):
1009 * w32term.c (w32_create_terminal):
1010 * xterm.c (x_create_terminal): Adjust users.
1011 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1012 to filter out non-TTY frames. Adjust comment.
1013 (scrolling): Adjust user. Prefer eassert for debugging check.
1015 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1017 * xfaces.c (PT_PER_INCH): Remove unused macro.
1018 * termhooks.h (struct terminal): Remove set-but-unused
1019 member fast_clear_end_of_line.
1020 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1021 * nsterm.m (ns_create_terminal):
1022 * term.c (init_tty):
1023 * w32term.c (w32_create_terminal):
1024 * xterm.c (x_create_terminal): Adjust users.
1026 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1028 * lisp.h (bool_vector_size): New function.
1029 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1030 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1031 (Fbool_vector_not, Fbool_vector_count_matches_at):
1032 Remove uses of 'eassume' that should no longer be needed,
1033 because they are subsumed by the 'eassume' in bool_vector_size.
1035 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1037 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1038 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1039 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1041 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1043 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1044 have different dimensions. (Bug#15575)
1046 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1049 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1051 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1053 * term.c (tty_menu_show): Never return with unbalanced
1054 specpdl. Use eassert for debugging check. Adjust style.
1056 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1058 * term.c (read_menu_input): Make selection of menu items
1059 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1060 (tty_menu_activate): Fix off-by-one error when computing max_y.
1062 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1064 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1065 audit logging (only used with GnuTLS 3.x) and enable it.
1067 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1069 * dispnew.c (redraw_frame): Remove useless #ifdef because
1070 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1071 Also, move TTY fflush to...
1072 * term.c (tty_update_end): ...this function.
1074 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1076 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1077 the end of the frame's glyph matrix. (Bug#15575)
1079 * term.c (tty_menu_display): Don't move cursor while overwriting
1080 frame's glyphs with menu items. Limit the number of items
1081 displayed to what can be shown on the available screen lines,
1082 excluding the echo area.
1083 (tty_menu_activate): Limit the Y coordinate allowed by
1084 read_menu_input to the last screen line used for menu display.
1086 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1088 * lisp.h (eassume): New macro.
1089 Also, include <verify.h>, for 'assume'.
1090 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1091 (vroundup, vector_nbytes):
1092 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1093 (Fbool_vector_not, Fbool_vector_count_matches)
1094 (Fbool_vector_count_matches_at):
1095 Use eassume, not eassert.
1096 * casetab.c (set_identity, shuffle):
1097 * composite.c (composition_gstring_put_cache):
1098 * dispnew.c (update_frame_1):
1099 * ftfont.c (ftfont_shape_by_flt):
1100 * image.c (gif_load):
1101 * intervals.c (offset_intervals):
1102 * macfont.m (macfont_shape):
1103 Remove calls to 'assume' that are no longer needed, because
1104 --enable-gcc-warnings no longer generates bogus warnings
1105 when these calls are removed.
1107 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1109 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1111 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1113 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1114 (Qsubstitute_env_in_file_name): New var.
1115 (syms_of_fileio): Define it.
1117 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1119 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1120 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1123 * term.c (save_and_enable_current_matrix): Don't allocate and
1124 don't save margin areas.
1125 (restore_desired_matrix): Don't restore margin areas.
1126 (free_saved_screen): Don't free margin areas.
1128 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1130 * image.c: Pacify --enable-gcc-warnings.
1131 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1132 #define only if used.
1134 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1136 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1137 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1138 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1139 (gif_load): For giflib v5.x and later, display the error message
1140 produced by giflib when its functions fail.
1141 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1144 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1146 * keyboard.c (last_event_timestamp): Remove. For X selection and
1147 GTK popup menus, it may be obtained from per-frame X display info.
1148 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1149 (process_special_events): Adjust users.
1150 * keyboard.h (last_event_timestamp): Remove declaration.
1151 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1152 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1153 * menu.h (xmenu_show): Adjust prototype.
1154 * menu.c (Fx_popup_menu): Adjust user.
1155 * xselect.c (x_own_selection, x_get_foreign_selection)
1156 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1158 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1160 * keyboard.c (init_kboard): Now static. Add arg
1161 to denote window system. Adjust comment.
1162 (init_keyboard): Adjust user.
1163 (allocate_kboard): New function.
1165 * nsterm.m (ns_term_init):
1166 * term.c (init_tty):
1167 * w32term.c (w32_create_terminal):
1168 * xterm.c (x_term_init): Use it.
1169 * keyboard.h (init_kboard): Remove prototype.
1170 (allocate_kboard): Add prototype.
1172 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1174 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1175 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1177 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1179 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1181 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1183 * term.c (tty_menu_activate): Flush the output stream after
1184 showing the cursor, and don't mark the frame garbaged at exit from
1185 the function. Fixes redisplay glitches when moving from one menu
1188 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1190 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1191 or throw error (Bug#15570).
1193 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1195 * intervals.c (temp_set_point_both): Move test into 'eassert',
1198 * lisp.h (eassert): Don't use 'assume'.
1199 Sometimes 'assume' wins in performance, and sometimes it loses,
1200 so it shouldn't be used all the time. Perhaps we need two
1201 flavors of 'eassert', one for where 'assume' is far more likely
1202 to help or to hurt; but that can be done later.
1203 Problem reported by Dmitry Antipov in
1204 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1205 Also, don't include <verify.h>; no longer needed.
1207 2013-10-09 Glenn Morris <rgm@gnu.org>
1209 * eval.c (Fcond): Doc tweak.
1211 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1213 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1214 expressions with side effects to eassert. (Bug#15565)
1216 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1218 * fns.c (hashfn_user_defined): Allow hash functions to return any
1221 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1223 Fix minor problems found by static checking.
1224 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1225 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1226 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1227 * keyboard.c (read_menu_command): Remove unused local.
1228 * lisp.h (read_menu_command): New decl.
1229 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1230 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1231 Return ptrdiff_t, not int.
1232 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1233 not int, for benefit of xpalloc.
1234 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1236 (have_menus_p): Remove; unused.
1237 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1238 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1239 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1241 (save_and_enable_current_matrix): Omit unnecessary casts.
1242 (read_menu_input): Omit local extern decl (now in lisp.h).
1243 Don't access uninitialized storage if mouse_get_xy fails.
1244 (tty_menu_activate): Mark local as initialized, for lint.
1245 (tty_menu_activate, tty_meny_show): Remove unused locals.
1247 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1249 Support menus on text-mode terminals.
1250 * xterm.h (xw_popup_dialog): Add prototype.
1252 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1253 (xmenu_show): Block input here, instead in Fx_popup_menu.
1254 (xw_popup_dialog): New function, with X-specific bits of popup
1257 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1260 * window.c (Fset_window_configuration): Use run-time tests of the
1261 frame type instead of compile-time conditionals, when menu-bar
1262 lines are considered.
1264 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1265 (w32_popup_dialog): New prototypes.
1267 * w32menu.c (Fx_popup_dialog): Function deleted.
1268 (w32_popup_dialog): New function, with w32 specific bits of popup
1269 dialogs. Block input here.
1271 * w32inevt.c (w32_console_read_socket): Minor change to add
1272 debugging TTY events.
1274 * w32fns.c (show_hourglass): If returning early because the frame
1275 is not a GUI frame, unblock input.
1277 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1278 (cursorY): New functions.
1280 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1281 WINDOWSNT, macros that call curX and curY elsewhere.
1283 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1285 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1286 specific function to hide and show cursor on a text-mode terminal.
1287 (tty_menu_struct, struct tty_menu_state): New structures.
1288 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1289 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1290 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1291 (tty_menu_locate, save_and_enable_current_matrix)
1292 (restore_desired_matrix, screen_update, read_menu_input)
1293 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1294 (tty_pop_down_menu, tty_menu_last_menubar_item)
1295 (tty_menu_new_item_coords, tty_menu_show): New functions.
1296 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1298 * nsterm.h (ns_popup_dialog): Adjust prototype.
1300 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1302 (ns_popup_dialog): Adapt order of arguments to the other
1303 *_menu_show implementations.
1304 (Fx_popup_dialog): Function deleted.
1306 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1308 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1310 * menu.c (have_boxes): New function.
1311 (single_keymap_panes): Use it instead of a compile-time
1313 (single_menu_item): Use run-time tests of the frame type instead
1314 of compile-time conditionals.
1315 (encode_menu_string): New function.
1316 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1317 the macro, since different types of frame need different encoding
1319 (digest_single_submenu): Use run-time tests of frame type instead
1320 of, or in addition to, compile-time conditionals.
1321 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1322 (Fx_popup_menu): Detect when the function is called from keyboard
1323 on a TTY. Don't barf when invoked on a text-mode frame.
1324 Check frame type at run time, instead of compile-time conditionals for
1325 invoking terminal-specific menu-show functions.
1326 Call tty_menu_show on text-mode frames.
1327 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1328 run time to determine which alternative to invoke; support dialogs
1331 * keyboard.h <Qmouse_movement>: Declare.
1333 * keyboard.c <Qmouse_movement>: Now extern.
1334 <Qecho_keystrokes>: New static variable.
1335 (read_key_sequence): Accept an additional argument, a flag to
1336 prevent redisplay during reading of the key sequence. All callers
1338 (read_menu_command): New function.
1339 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1341 (toolkit_menubar_in_use): New function.
1342 (make_lispy_event): Use it instead of a compile-time test.
1344 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1345 window-system being available.
1347 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1348 to x-popup-dialog on the frame type, they all now support popup
1351 * dispnew.c (save_current_matrix): Save the margin areas.
1352 (restore_current_matrix): Restore margin areas.
1353 (update_frame_with_menu): New function.
1355 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1358 * alloc.c (make_save_ptr): Now compiled unconditionally.
1360 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1362 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1363 (redraw_frame, update_frame): Adjust users.
1364 * dispextern.h (set_window_update_flags): Adjust prototype.
1365 * xdisp.c (redisplay_internal): When updating all frames with zero
1366 windows_or_buffers_changed, assume that only the windows that shows
1367 current buffer should be really updated.
1369 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1371 Do not allocate huge temporary memory areas and objects while encoding
1372 for file I/O, thus reducing an enormous memory usage for large buffers.
1373 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1374 * coding.h (struct coding_system): New member raw_destination.
1375 * coding.c (setup_coding_system): Initialize it to zero.
1376 (encode_coding_object): If raw_destination is set, do not create
1377 dst_object. Add comment.
1378 * fileio.c (toplevel): New constant E_WRITE_MAX.
1379 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1380 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1382 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1384 * nsterm.m (windowDidExitFullScreen:):
1385 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1387 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1389 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1390 * keyboard.c (unblock_input_to): Don't process pending signals
1391 if a fatal error is in progress.
1393 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1394 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1395 they're talking about words in Lisp bool vectors.
1396 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1397 * data.c (popcount_bits_word): Rename from popcount_size_t.
1398 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1401 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1403 Improve support for popcount and counting trailing zeros (Bug#15550).
1404 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1405 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1406 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1407 (popcount_size_t_msc, popcount_size_t_gcc):
1408 Remove; now done by Gnulib.
1409 (popcount_size_t): Now a macro that defers to Gnulib.
1410 (count_trailing_zero_bits): Return int, for consistency with
1411 Gnulib and because Emacs prefers signed to unsigned int.
1412 Don't assume that size_t is either unsigned int or unsigned long
1413 or unsigned long long.
1414 (size_t_to_host_endian): Do not assume that size_t is either
1415 exactly 32 or exactly 64 bits wide.
1416 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1417 etc., so that it's now an enum constant, not a macro.
1418 No need to assume that it's either 32 or 64.
1420 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1422 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1425 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1427 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1428 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1430 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1432 emacs_read and emacs_write now use void *, not char *.
1433 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1434 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1435 Buffer arg is now void *, not char *. This matches plain
1436 'read' and 'write' better, and avoids a constraint violation
1437 on Solaris 9 with Oracle Studio.
1439 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1441 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1442 memset to explicit loop. Otherwise copy largest possible chunk
1443 from initialized to uninitialized part, thus allowing the longer
1444 memcpy runs and reducing the number of loop iterations.
1446 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1448 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1449 hide toolbar (Bug#15388).
1450 (windowDidEnterFullScreen:): If presentation options are zero,
1451 set them here (Bug#15388).
1452 (ns_update_auto_hide_menu_bar): Remove runtime check.
1453 Don't auto hide dock unless menubar is also auto hidden.
1455 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1457 * editfns.c (message): Mention batch mode in doc string.
1459 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1461 * nsterm.m (check_native_fs): Remove erroneous comment.
1463 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1465 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1466 uses find_newline instead of scan_newline and so doesn't move point.
1468 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1470 Use hardware support for byteswapping on glibc x86 etc.
1471 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1472 whereas the old swap64 needed 30.
1473 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1474 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1475 Use byteswap.h's macros to swap bytes.
1476 * lisp.h (swap16, swap32, swap64): Remove.
1477 All uses replaced by bswap_16, bswap_32, bswap_64.
1479 * bytecode.c (exec_byte_code): Use some more volatile variables
1480 to work around local variables getting clobbered by longjmp.
1481 Port to pre-C99, which doesn't allow decls after stmts.
1483 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1485 * lisp.h (eassert): Assume that COND is true when optimizing.
1486 In other words, take on the behavior of eassert_and_assume.
1487 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1488 (eassert_and_assume): Remove. All uses replaced by eassert.
1490 * xdisp.c (Qglyphless_char): Now static.
1492 Adjust to merge from gnulib.
1493 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1494 * lisp.h: Include <verify.h>, for 'assume'.
1496 * eval.c (clobbered_eassert): New macro.
1497 (internal_catch, internal_condition_case)
1498 (internal_condition_case_1, internal_condition_case_2)
1499 (internal_condition_case_n): Use it instead of eassert
1500 when the argument contains locals clobbered by longjmp.
1501 Don't use clobbered locals outside of clobbered_eassert.
1502 (internal_lisp_condition_case): Use a volatile variable
1503 to work around a local variable's getting clobbered.
1505 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1507 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1508 (PUSH_HANDLER): New macro.
1509 (catchlist): Remove.
1510 (handlerlist): Always declare.
1512 * eval.c (catchlist): Remove (merge with handlerlist).
1513 (handlerlist, lisp_eval_depth): Not static any more.
1514 (internal_catch, internal_condition_case, internal_condition_case_1)
1515 (internal_condition_case_2, internal_condition_case_n):
1517 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1518 handlerlist/catchlist.
1519 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1520 handlerlist which can only handle a single condition-case handler at
1522 (find_handler_clause): Simplify since we only a single branch here
1525 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1527 (bcall0): New function.
1528 (exec_byte_code): Add corresponding cases. Improve error message when
1529 encountering an invalid byte-code. Let Bunwind_protect accept
1530 a function (rather than a list of expressions) as argument.
1532 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1533 and make them unconditional now that they're heap-allocated.
1535 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1537 * charset.c (Fdecode_char, Fencode_char): Remove description of
1538 `restriction' arg. now that it's hidden by advertised-calling-convention.
1540 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1542 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1543 Remove unused variable (from mac-port).
1544 (macfont_draw): Use s->ybase for correct y position.
1546 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1548 * frame.h (struct frame): Drop has_minibuffer member because...
1549 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1550 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1552 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1554 * window.h (struct window): Prefer enum text_cursor_kinds to int
1555 for phys_cursor_type member. Move the latter, phys_cursor_width,
1556 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1557 * window.c (replace_window, make_window): Adjust users.
1559 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1561 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1562 this module is never compiled otherwise.
1564 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1566 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1569 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1571 * xdisp.c (get_next_display_element): Don't call face_for_font in
1572 a build configured --without-x. (Bug#15484)
1574 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1576 * window.c (calc_absolute_offset): #elif should be #elif defined.
1578 * frame.c (delete_frame): Block/unblock input to overcome race
1579 condition (Bug#15475).
1581 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1583 * frame.c (delete_frame): Record selected frame only after
1584 calling Qdelete_frame_functions (Bug#15477).
1586 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1588 * nsterm.m (ns_selection_color): Remove.
1589 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1590 NSColor selectedText(Background)Color. Only for COCOA.
1591 (ns_term_init): Remove assignment of ns_selection_color, logic
1592 moved to ns_get_color.
1594 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1595 NS_SELECTION_COLOR_DEFAULT.
1596 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1598 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1600 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1601 frame' does not have the tool_bar_window member.
1603 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1605 Signal error when reading an empty byte-code object (Bug#15405)
1606 * lread.c (read1): signal error
1607 * alloc.c (make_byte_code): eassert header size
1608 (sweep_vectors): change an int to size_t
1610 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1612 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1613 instead of ints, as it's the usual style for offsetof constants. See:
1614 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1616 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1617 This is ugly, but it should fix the performance problem for older
1618 GCC versions in the short run. I'll look into integrating the
1619 Gnulib module for popcount, as a better fix.
1620 See the thread starting in:
1621 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1622 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1623 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1624 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1625 (popcount_size_t): Use it.
1627 2013-09-24 Daniel Colascione <dancol@dancol.org>
1629 * process.c (Fnetwork_interface_info): Fix build break due to
1632 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1634 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1635 Prefer signed to unsigned integers where either will do.
1636 No need for 'const' on locals that do not escape.
1637 Omit easserts with unnecessary and unportable assumptions about
1638 alignment. Avoid unnecessary casts to char *.
1640 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1642 Use union for the payload of struct Lisp_Vector.
1643 This helps to avoid a few glitches dictated by C's aliasing rules.
1644 * lisp.h (struct Lisp_Vector): Use union for next and
1645 contents member. Adjust comment. Change related users.
1646 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1647 Related users changed.
1648 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1649 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1650 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1651 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1653 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1655 Optimize glyph row clearing and copying routines.
1656 * dispextern.h (struct glyph_row): Change layout of struct
1657 glyph_row to help copy_row_except_pointers. Adjust comment.
1658 * dispnew.c (null_row): Remove.
1659 (clear_glyph_row): Use offsetof and memset to find and clear
1660 just the members that need clearing. Adjust comment.
1661 (copy_row_except_pointers): Likewise for copying.
1663 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1665 Some minor cleanups of recently-added bool vector code.
1666 * conf_post.h (assume): Always return void. Use lint version
1667 only if GCC and MSC versions don't apply.
1668 * conf_post.h (assume):
1669 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1670 Depend on _MSC_VER, not __MSC_VER, for consistency with
1672 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1673 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1674 (bool_vector_binop_driver, count_trailing_zero_bits)
1675 (size_t_to_host_endian): Now static, not static inline;
1676 the latter isn't needed with modern compilers and doesn't
1677 work with older compilers anyway.
1679 * alloc.c (valgrind_p): Use bool for boolean.
1681 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1683 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1684 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1685 (display_last_displayed_message_p, message_buf_print)
1686 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1687 Use bool for boolean.
1688 * dispextern.h (cancel_line, init_desired_glyphs):
1689 Remove ancient leftover.
1690 (help_echo_showing_p, hourglass_shown_p):
1691 * lisp.h (noninteractive_need_newline): Adjust declaration.
1693 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1695 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1697 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1698 ...this file and convert the latter to static. Adjust comment.
1699 (make_initial_frame):
1700 * window.c (init_window_once): Adjust user.
1701 * frame.h (last_nonminibuf_frame): Remove declaration.
1702 * lisp.h (selected_frame): Likewise.
1703 * msdos.c (the_only_display_info): Adjust comment.
1705 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1707 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1708 computing the end column of mouse-highlight that comes from
1709 display or overlay strings. (Bug#15437)
1710 (note_mouse_highlight): Adapt calculation of last argument to
1711 mouse_face_from_string_pos to the above change.
1713 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1714 all platforms, not just for clang.
1716 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1718 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1719 about excess arguments to snprintf.
1721 * conf_post.h(assume): Use __builtin_unreachable for clang.
1723 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1725 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1726 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1728 2013-09-23 Daniel Colascione <dancol@dancol.org>
1730 * alloc.c (USE_VALGRIND): New macro; on by default
1731 when ENABLE_CHECKING.
1732 (mark_maybe_object, mark_maybe_pointer)
1733 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1735 (valgrind_p) [USE_VALGRIND]: New variable.
1736 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1738 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1740 * process.c (wait_reading_process_output): Change int pnamelen to
1743 * nsterm.m (setMarkedText:selectedRange:):
1744 (deleteWorkingText):
1745 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1746 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1747 argument to unsigned long to avoid warning.
1748 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1750 * conf_post.h (assume): Fix compiler error: x shall be cond.
1752 2013-09-22 Daniel Colascione <dancol@dancol.org>
1754 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1755 warning when compiling without a window system.
1757 2013-09-22 Daniel Colascione <dancol@dancol.org>
1759 * data.c (Qbool_vector_p): New symbol.
1760 (bool_vector_spare_mask, popcount_size_t_generic)
1761 (popcount_size_t_msc, popcount_size_t_gcc)
1763 (bool_vector_binop_driver)
1764 (count_trailing_zero_bits, size_t_to_host_endian)
1765 (Fbool_vector_exclusive_or)
1766 (Fbool_vector_union)
1767 (Fbool_vector_intersection, Fbool_vector_set_difference)
1768 (Fbool_vector_subsetp, Fbool_vector_not)
1769 (Fbool_vector_count_matches)
1770 (Fbool_vector_count_matches_at): New functions.
1771 (syms_of_data): Intern new symbol, functions.
1772 * alloc.c (bool_vector_payload_bytes): New function.
1773 (Fmake_bool_vector): Instead of calling Fmake_vector,
1774 which performs redundant initialization and argument checking,
1775 just call allocate_vector ourselves. Make sure we clear any
1776 terminating padding to zero.
1777 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1778 instead of open-coding the size calculation.
1779 (vroundup_ct): New macro.
1780 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1781 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1782 * composite.c (composition_gstring_put_cache):
1783 Change lint_assume to assume.
1784 * conf_post.h (assume): New macro.
1785 (lint_assume): Remove.
1786 * dispnew.c (update_frame_1): Change lint_assume to assume.
1787 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1789 * image.c (gif_load): Change lint_assume to assume.
1790 * lisp.h (eassert_and_assume): New macro.
1791 (Qbool_vector_p): Declare.
1792 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1793 (swap16, swap32, swap64): New inline functions.
1794 * macfont.c (macfont_shape): Change lint_assume to assume.
1795 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1796 * xsettings.c (parse_settings): Use new swap16 and
1797 swap32 from lisp.h instead of file-specific macros.
1799 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1801 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1802 found (which can legitimately happen when the glyph row at the
1803 window start is disabled in the current_matrix. (Bug#15365)
1805 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1807 Fix syntax.h bug introduced by recent INLINE change.
1808 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1809 conditionally compiled one way in some modules, and a different
1810 way in others. This doesn't work with extern inline functions,
1811 which must have the same definition in all modules, because the
1812 defining code might be shared across modules, depending on the
1813 implementation. Symptoms reported by Martin Rudalics in:
1814 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1815 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1816 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1817 overriding the corresponding functions in syntax.h.
1818 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1819 (syntax_property): New inline functions.
1820 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1821 Rewrite in terms of these new functions.
1823 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1825 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1826 not chars_in_text, whose result depends on the multibyteness of
1827 the current buffer. (Bug#15426)
1829 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1831 Port recent change to hosts where pointers aren't 'long'.
1832 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1833 Don't assume that pointers are the same width as 'long'.
1834 Add a compile-time check that a pointer fits into two X slots.
1836 A simpler, centralized INLINE.
1837 * conf_post.h (INLINE): Define only if not already defined.
1838 This allows us to use a single INLINE, defined by one file
1840 * emacs.c (INLINE): Define it.
1841 Also, include category.h, charset.h, composite.h, dispextern.h,
1842 syntax.h, systime.h, so that their INLINE definitions are expanded
1844 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1845 * buffer.h, buffer.c (BUFFER_INLINE):
1846 * category.h, category.c (CATEGORY_INLINE):
1847 * character.h, character.c (CHARACTER_INLINE):
1848 * charset.h, charset.c (CHARSET_INLINE):
1849 * composite.h, composite.c (COMPOSITE_INLINE):
1850 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1851 * frame.h, frame.c (FRAME_INLINE):
1852 * intervals.h, intervals.c (INTERVALS_INLINE):
1853 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1854 * lisp.h, alloc.c (LISP_INLINE):
1855 * process.h, process.c (PROCESS_INLINE):
1856 * syntax.h, syntax.c (SYNTAX_INLINE):
1857 * systime.h, sysdep.c (SYSTIME_INLINE):
1858 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1859 * window.h, window.c (WINDOW_INLINE):
1860 Remove. All uses replaced with INLINE.
1862 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1864 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1867 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1869 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1870 'const char *' to avoid compiler warnings due to similar change in
1871 the prototype of x_get_string_resource.
1873 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1875 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1876 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1877 going to replace static variables below. Adjust comments.
1878 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1879 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1880 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1881 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1882 Related users changed.
1883 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1884 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1885 last_mouse_movement_time, going to replace static variables below.
1887 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1888 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1890 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1891 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1892 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1893 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1894 static variables below.
1895 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1896 (last_mouse_scroll_bar): Remove.
1897 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1898 (mouseExited): Related users changed.
1900 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1902 Do not use external array to process X scroll bar messages.
1903 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1904 (x_send_scroll_bar_event): Pack window pointer into two slots
1905 of XClientMessageEvent if we're 64-bit. Adjust comment.
1906 (x_scroll_bar_to_input_event): Unpack accordingly.
1908 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1910 Ifdef away recent changes which aren't relevant to NS port.
1911 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1912 [!HAVE_NS]: Declare as such.
1913 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1914 [!HAVE_NS]: Define as such.
1916 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1918 * frame.c (x_redo_mouse_highlight): New function
1919 to factor out common code used in W32 and X ports.
1920 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1921 * xterm.h (struct x_display_info):
1922 * w32term.h (struct w32_display_info):
1923 * nsterm.h (struct ns_display_info): New members
1924 last_mouse_motion_frame, last_mouse_motion_x and
1925 last_mouse_motion_y, going to replace static variables below.
1926 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1927 (redo_mouse_highlight): Remove.
1928 (note_mouse_movement, syms_of_xterm): Adjust user.
1929 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1930 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1931 (redo_mouse_highlight): Remove.
1932 (note_mouse_movement, syms_of_w32term): Adjust user.
1933 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1934 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1936 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1937 * nsfns.m (compute_tip_xy): Adjust user.
1939 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1941 * frame.c (x_mouse_grabbed): New function.
1942 * dispextern.h (x_mouse_grabbed): Add prototype.
1943 (last_mouse_frame): Remove declaration.
1944 * xterm.h (struct x_display_info):
1945 * w32term.h (struct w32_display_info):
1946 * nsterm.h (struct ns_display_info): New member
1947 last_mouse_frame, going to replace...
1948 * xdisp.c (last_mouse_frame): ...global variable.
1949 (note_tool_bar_highlight):
1950 * w32term.c (w32_mouse_position, w32_read_socket):
1951 * xterm.c (XTmouse_position, handle_one_xevent):
1952 Use x_mouse_grabbed.
1953 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1955 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1957 * w32term.c (w32_read_socket): Avoid temporary
1958 variables in a call to x_real_positions.
1959 * xterm.c (handle_one_xevent): Likewise.
1961 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1963 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1964 (x_icon_type): Remove prototype.
1965 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1966 * frame.c (x_icon_type): Remove.
1967 * w32term.c (x_make_frame_visible, x_iconify_frame):
1968 * xterm.c (x_make_frame_visible, x_iconify_frame):
1969 Use x_set_bitmap_icon to factor out common code.
1971 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1973 * dispextern.h (check_x_display_info, x_get_string_resource):
1974 Declare here just once and unify the latter.
1975 * frame.c (check_x_display_info, x_get_string_resource):
1976 * nsterm.h (check_x_display_info):
1977 * xrdb.c (x_get_string_resource):
1978 * xterm.h (check_x_display_info): Remove prototypes.
1979 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1980 * w32reg.c (x_get_string_resource): Likewise.
1981 (w32_get_rdb_resource): Adjust user.
1983 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1985 * xterm.h (struct x_display_info): New member
1986 x_pending_autoraise_frame, going to replace...
1987 * xterm.c (pending_autoraise_frame): ...static variable.
1988 (x_new_focus_frame, XTread_socket): Adjust users.
1989 * w32term.h (struct w32_display_info): New member
1990 w32_pending_autoraise_frame, going to replace...
1991 * w32term.c (pending_autoraise_frame): ...global variable.
1992 (x_new_focus_frame, w32_read_socket): Adjust users.
1994 2013-09-17 Glenn Morris <rgm@gnu.org>
1996 * xdisp.c (message_dolog): If we create *Messages*,
1997 switch it to messages-buffer-mode.
1999 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2001 Don't overuse 'const' in types of locals.
2002 * bidi.c (bidi_count_bytes):
2003 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2004 (xg_event_is_for_scrollbar):
2005 * xselect.c (x_handle_property_notify)
2006 (x_handle_selection_notify, x_handle_dnd_message):
2007 * xsettings.c, xsettings.h (xft_settings_event):
2008 * xterm.c (x_handle_net_wm_state, handle_one_event)
2009 (x_menubar_window_to_frame, x_detect_focus_change)
2010 (construct_mouse_click, note_mouse_movement)
2011 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2012 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2013 (handle_one_xevent, x_handle_net_wm_state):
2014 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2015 (x_handle_dnd_message):
2016 Avoid unnecessary 'const', typically the second 'const' in
2017 'const foo * const arg', a 'const' that does not affect the API
2018 and doesn't significantly help the human reader.
2020 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2022 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2023 only if Glib < 2.36.0.
2024 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2025 * xsettings.c (init_gconf, init_gsettings): Do not check
2027 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2029 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2031 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2033 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2034 before calling g_type_init.
2036 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2038 * nsterm.m (syms_of_nsterm): ... to here.
2040 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2042 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2043 (ignore_next_mouse_click_timeout): Use Time as X does.
2044 (handle_one_xevent): Avoid cast and use unsigned comparison.
2046 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2048 Do not copy X event in handle_one_xevent except KeyPress case.
2049 Wnen XEvent is processed, it is unlikely to be changed except
2050 KeyPress case, so we can avoid copying and use const pointer to
2051 const data to make sure that an event is not changed elsewhere.
2052 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2053 const' and do not create local copy except for the KeyPress event.
2054 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2055 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2056 (x_handle_net_wm_state, x_menubar_window_to_frame)
2057 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2058 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2059 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2060 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2061 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2062 (x_handle_dnd_message):
2063 * xsettings.c (xft_settings_event):
2064 Use 'const XEvent * const' where appropriate.
2065 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2067 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2069 Fix X event waiting to handle multiple frames.
2070 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2071 * xterm.c (pending_event_wait): Remove. Adjust users.
2072 (x_detect_focus_change): Pass frame arg.
2073 (handle_one_xevent): Find related frame early and clear per-frame
2074 wait_event_type only if this is an event for the relevant frame.
2075 (x_wait_for_event): Use per-frame wait_event_type.
2077 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2079 * nsfns.m (Fx_create_frame): Fix font driver registration for
2082 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2083 for syms_of_macfont.
2085 * nsterm.m: Include macfont.h.
2086 (ns_tmp_flags, ns_tmp_font): Remove.
2087 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2088 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2089 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2090 (changeFont:): Fix code style. Check for font driver type when
2093 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2096 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2097 (nsfont_open): Set font driver type.
2098 Set font->ascent and font->descent. Figure out font instead of
2099 ns_tmp_font, and flags instead of ns_tmp_flags.
2100 Fix indentation. Remove call to ns_draw_text_decoration,
2103 * nsfns.m: Include macfont.h.
2104 (Fx_create_frame): Register macfont driver, make a better default font.
2105 (Fns_popup_font_panel): Get font from macfont driver, if used.
2107 * macfont.m, macfont.h, maccuvs.h: New files.
2109 * font.h: Declare syms_of_macfont.
2111 * font.c (syms_of_font): Call syms_of_macfont.
2113 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2115 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2117 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2118 and it is always zero for others, so I assume that this is an ancient
2119 leftover which nobody will want to change any more.
2120 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2121 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2122 * frame.c (x_set_scroll_bar_width):
2123 * w32fns.c (w32_createscrollbar):
2124 * w32term.c (w32_set_vertical_scroll_bar):
2125 * xfns.c (x_set_scroll_bar_default_width):
2126 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2127 (x_scroll_bar_expose): Related users changed.
2129 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2131 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2132 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2133 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2135 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2137 * nsterm.h, w32term.h, xterm.h: ...and not here.
2138 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2139 Remove unused Xisms.
2140 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2141 these modules are never compiled otherwise.
2143 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2145 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2146 Doc fix. (Bug#15375)
2148 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2150 Unify Fx_focus_frame between all ports.
2151 * frame.h (x_focus_frame): New prototype.
2152 * xfns.c (Fx_focus_frame): Remove.
2153 (syms_of_xfns): Do not defsubr it.
2154 (x_focus_frame): X implementation.
2155 * nsfns.m (Fx_focus_frame): Remove.
2156 (syms_of_nsfns): Do not defsubr it.
2157 (x_focus_frame): NS implementation.
2158 * w32term.c (Fx_focus_frame): Remove.
2159 (x_focus_on_frame): Rename to...
2160 (x_focus_frame): W32 implementation.
2161 * w32term.h (x_focus_on_frame): Remove prototype.
2162 * w32fns.c (Fx_focus_frame): Remove.
2163 (syms_of_w32fns): Do not defsubr it.
2164 * frame.c (Fx_focus_frame): Define here.
2165 (syms_of_frame): Defsubr here.
2166 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2168 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2170 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2171 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2172 each port to reference the port-specific window system data.
2173 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2174 (FRAME_DISPLAY_INFO): Define.
2175 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2176 (FRAME_DISPLAY_INFO): Define. Adjust users.
2177 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2178 (FRAME_DISPLAY_INFO): Define. Adjust users.
2179 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2180 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2181 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2182 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2183 * xselect.c, xterm.c: All related users changed.
2185 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2187 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2188 (x_menubar_window_to_frame): Remove prototypes.
2189 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2190 (x_menubar_window_to_frame, x_top_window_to_frame):
2192 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2193 (x_menubar_window_to_frame, x_top_window_to_frame):
2194 ...to here and convert all but the last to static.
2196 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2198 * lisp.mk (lisp): Add w32-common-fns.elc.
2200 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2202 * charset.c (char_charset): Document an exception for char-charset.
2204 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2206 * xterm.h (x_display_info): New field last_user_time...
2207 * xterm.c (toplevel): ...to replace static last_user_time.
2208 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2210 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2212 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2213 scroll bar values to prevent thumb from disappear and update comment.
2215 2013-09-11 Glenn Morris <rgm@gnu.org>
2217 * emacs.c (usage_message): Possessive apostrophe tweak.
2219 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2221 * nsterm.m (syms_of_nsterm): Use Qns.
2222 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2223 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2224 * xfns.c (x_display_info_for_name, Fx_open_connection):
2225 Remove old '#if 0' code.
2226 (syms_of_xfns): Use Qx.
2227 * termhooks.h (fullscreen_hook): Remove the leftover.
2228 (struct terminal): Fix typo in comment.
2230 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2232 Cleaning up a few X scroll bar bits.
2233 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2234 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2235 New member last_seen_part, going to replace...
2236 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2237 (xt_action_hook) [USE_LUCID]: Adjust user.
2238 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2239 Lucid-specific scroll bar support.
2240 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2241 to int and adjust to use last_seen_part member.
2242 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2243 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2244 Initialize last_seen_part.
2246 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2248 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2249 insert-buffer-substring an empty string.
2251 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2253 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2254 avoiding a GCC warning.
2256 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2258 Ifdef away frame tool bar code when it is not really used.
2259 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2260 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2261 and minimize_tool_bar_window_p under the above.
2262 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2263 (fset_tool_bar_window): Likewise.
2264 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2265 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2266 (change_frame_size_1):
2267 * window.c (window_from_coordinates, Frecenter): Adjust users.
2268 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2269 code is not really used.
2270 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2271 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2272 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2273 [!USE_GTK && !HAVE_NS]: Define as such.
2274 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2275 (note_mouse_highlight, expose_frame):
2276 * xfns.c (x_set_tool_bar_lines):
2277 * xterm.c (handle_one_xevent): Adjust users.
2279 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2281 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2282 This bug was introduced by my 2013-08-26 patch, which incorrectly
2283 assumed that the terminfo implementation doesn't use termcap buffers.
2284 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2285 these buffers apparently are used after all.
2286 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2287 (struct tty_display_info): Define members termcap_term_buffer and
2288 termcap_strings_buffer even if TERMINFO.
2290 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2293 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2294 'usage' docstring entry to pacify make-docfile.
2296 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2298 Change comparison functions =, <, >, <=, >= to take many arguments.
2299 * data.c: Change comparison functions' interface and implementation.
2300 * lisp.h: Make arithcompare available for efficient two arg
2302 * bytecode.c: Use arithcompare.
2303 * fileio.c: Use new interface.
2305 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2307 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2309 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2311 * eval.c (Feval): Document the new use of `lexical'.
2313 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2315 Review and drop old frame resize hack.
2316 * frame.h (struct frame): Remove force_flush_display_p.
2317 * dispnew.c (update_frame): Adjust user and don't call
2318 flush_frame here. The comment has said that there was an issues
2319 with redisplaying fringes, but I don't see any differences with
2320 and without this hack. Hopefully we can continue without it.
2321 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2322 current frame matrices twice if resized_p is set.
2324 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2326 Do not populate pure Xism x_sync to other ports.
2327 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2328 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2329 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2330 * w32term.h (x_sync): Remove prototype.
2332 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2334 Cleanup frame flushing.
2335 * dispextern.h (struct redisplay_interface):
2336 Drop flush_display_optional because flush_display is enough
2337 for X and flushing via RIF is just a no-op for others.
2338 * frame.h (flush_frame): New function.
2339 * dispnew.c (update_frame):
2340 * minibuf.c (read_minibuf):
2341 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2343 * keyboard.c (detect_input_pending_run_timers): Do not flush
2344 all frames but selected one in redisplay_preserve_echo_area.
2345 * nsterm.m (ns_flush): Remove no-op.
2346 (ns_redisplay_interface): Adjust user.
2347 * w32term.h (x_flush): Remove no-op.
2348 (w32_redisplay_interface): Adjust user.
2349 * xterm.c (x_flush): Simplify because we do not flush all
2350 frames at once any more. Adjust comment.
2351 (x_redisplay_interface): Adjust user.
2353 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2355 Port --without-x --enable-gcc-warnings to Fedora 19.
2356 * gfilenotify.c (globals_of_gfilenotify):
2357 Call g_type_init only if using an older glib version that needs it.
2359 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2361 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2362 (last_glyphless_glyph_merged_face_id): Remove declarations.
2363 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2364 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2365 (last_glyphless_glyph_merged_face_id): Now static.
2366 (merge_escape_glyph_face): New function, refactored from...
2367 (get_next_display_element): ...here.
2368 (merge_glyphless_glyph_face): New function, refactored from...
2369 (produce_glyphless_glyph): ...here...
2370 * term.c (produce_glyphless_glyph): ...and here.
2372 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2374 * eval.c (eval_sub): Only call Ffunction if necessary.
2376 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2378 Attempt to make redisplay more selective when changing cursor type.
2379 * frame.h (struct frame): New bitfield cursor_type_changed.
2380 * xdisp.c (cursor_type_changed): Remove.
2381 (try_cursor_movement, redisplay_window, try_window_id)
2382 (set_frame_cursor_types, try_window_reusing_current_matrix):
2383 Adjust to use per-frame bitfield.
2384 (redisplay_internal): Look for cursor type change on each visible
2385 frame and consider all frames if cursor type has been changed on
2386 the frame other than selected. If cursor type has been changed on
2387 selected frame only, do not use fast update.
2389 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2391 Attempt to make redisplay more selective when changing fonts.
2392 * frame.h (struct frame): New bitfield fonts_changed.
2393 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2394 (adjust_frame_glyphs): Add prototype.
2395 * dispnew.c (fonts_changed_p): Remove.
2396 (adjust_glyphs): Remove because we do not
2397 adjust matrices on all frames at once any more.
2398 (adjust_frame_glyphs): Block and unblock input here.
2399 (adjust_glyph_matrix): Use fonts_changed.
2400 (change_frame_size_1): Use adjust_frame_glyphs.
2401 * font.c (font_open_entity): Use fonts_changed.
2402 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2403 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2404 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2405 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2406 (shrink_mini_window, Fresize_mini_window_internal)
2407 (window_scroll_pixel_based, Fset_window_configuration)
2408 (apply_window_adjustment, Fset_window_vscroll):
2409 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2410 Use adjust_frame_glyphs.
2411 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2412 (try_window_reusing_current_matrix, try_window_id, display_line)
2413 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2414 (redisplay_internal): Consider fonts_changed and adjust frame
2415 matrices for each frame only if the frame is visible. If font
2416 has been changed on some frame during full redisplay, retry
2417 only visible frames where the font has been actually changed.
2419 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2421 Cache current header and mode line height for each window.
2422 * window.h (struct window): New fields mode_line_height
2423 and header_line_height.
2424 * window.c (make_window): Initialize them.
2425 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2426 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2427 (current_mode_line_height, current_header_line_height):
2429 * xdisp.c (current_mode_line_height, current_header_line_height):
2431 (pos_visible_p, init_xdisp): Adjust user.
2432 (redisplay_window): Invalidate mode_line_height and
2433 header_line_height if current and desired matrices do not agree.
2435 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2437 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2438 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2440 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2442 Make --without-x compatible with --enable-gcc-warnings.
2443 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2444 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2445 members under HAVE_WINDOW_SYSTEM.
2446 * keyboard.c (make_lispy_focus_out): Likewise.
2447 (record_menu_key): Move under HAVE_MENUS.
2448 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2449 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2450 (syms_of_xdisp): Adjust user.
2451 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2452 (start_hourglass, cancel_hourglass):
2453 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2454 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2455 and CLEAR_FONT_TABLE_NFONTS.
2456 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2457 Declare only if HAVE_WINDOW_SYSTEM.
2458 (lface_same_font_attributes_p, clear_face_gcs): Define only
2459 if HAVE_WINDOW_SYSTEM.
2461 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2463 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2464 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2465 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2467 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2469 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2471 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2473 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2474 This fixes a type error on hosts where ptrdiff_t is wider than int.
2476 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2478 * keyboard.c (read_key_sequence_vs): New function.
2479 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2482 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2484 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2486 Makefile improvements.
2487 * Makefile.in (config.status): Don't use double-colon rules, as
2488 they are not portable according to POSIX. Fix shell typo with `;
2489 I guess this rule has never been tested?
2490 (VCSWITNESS): New macro, to override any environment var.
2492 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2494 * xterm.h (struct x_display_info): Do not track X connection
2495 fd separately because it is always available from Display.
2496 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2499 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2501 * buffer.c (drop_overlay):
2502 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2503 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2505 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2507 * buffer.c (Fmake_overlay, Fmove_overlay):
2508 * intervals.c (set_point_from_marker):
2509 * print.c (PRINTPREPARE): Prefer signal_error
2510 to plain error and report unsuitable marker too.
2512 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2514 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2515 for 'dragging' member.
2516 (struct x_output): Remove set-but-unused leftovers
2517 'left_before_move' and 'top_before_move'.
2518 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2519 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2520 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2521 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2522 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2523 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2524 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2525 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2527 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2529 * nsfont.m (INVALID_GLYPH): New define.
2530 (nsfont_encode_char): Use INVALID_GLYPH.
2531 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2533 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2535 * xterm.c (x_last_mouse_movement_time): Revert last change.
2536 This code should use XDisplayMotionBufferSize to check display's
2537 motion history first, and there are few other issues as well.
2538 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2539 (handle_one_xevent): Adjust user.
2541 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2543 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2544 * frame.c (Flast_nonminibuf_frame): ... to here.
2545 (check_minibuf_window): Don't abort if no window was found
2548 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2550 Use XGetMotionEvents to ask the last mouse motion time from X server.
2551 * xterm.c (X_MOTION_HISTORY): Default to 1.
2552 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2553 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2554 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2555 Ifdef away legacy code.
2556 (XTmouse_position, x_scroll_bar_report_motion):
2557 Use x_last_mouse_movement_time.
2558 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2561 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2563 * msdos.c (last_mouse_window): Move to...
2564 (dos_rawgetc): ...this function and adjust comment.
2565 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2566 (mouseMoved): ...this function and adjust comment.
2567 * w32term.c (last_window): Likewise with...
2568 (w32_read_socket): ...this function.
2569 * xterm.c (last_window): Likewise with...
2570 (handle_one_xevent): ...this function.
2572 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2574 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2575 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2576 (handle_one_xevent): ...to here.
2577 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2580 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2582 * msdos.c (IT_set_terminal_window): Remove no-op.
2583 (initialize_msdos_display): Adjust terminal setup.
2584 * w32console.c (w32con_set_terminal_window): Remove no-op.
2585 (initialize_w32_display): Adjust terminal setup.
2586 * w32term.c (w32_set_terminal_window): Remove no-op.
2587 (w32_create_terminal): Adjust terminal setup.
2588 * xterm.c (XTset_terminal_window): Remove no-op.
2589 (x_create_terminal): Adjust terminal setup.
2591 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2593 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2595 (ns_create_terminal): Adjust terminal setup.
2596 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2598 (w32_create_terminal): Adjust terminal setup.
2599 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2601 (x_create_terminal): Adjust terminal setup.
2603 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2605 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2606 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2607 * dispnew.c (buffer_posn_from_coords):
2608 * window.c (Fwindow_end, displayed_window_lines):
2609 * xdisp.c (redisplay_mode_lines): Use it.
2611 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2613 * fontset.c (face_for_char): Check char in the current face font first
2614 if HAVE_NS (Bug#15138).
2616 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2618 * window.c (temp_output_buffer_show): Make sure window returned
2619 by display_buffer is live (Bug#15213).
2621 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2623 Minor cleanup to avoid forward declarations.
2624 * coding.h (struct ccl_spec): Remove forward declaration.
2625 * composite.h (toplevel): Include font.h.
2626 (struct composition_it, struct face, struct font_metrics):
2627 Remove forward declaration.
2628 * dispextern.h (struct image, struct atimer): Likewise.
2629 * emacsgtkfixed.h (struct frame): Likewise.
2630 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2631 * font.h (struct font_driver, struct font, struct glyph_string)
2632 (struct face): Remove forward declaration.
2633 * fontset.h (struct face, struct font): Likewise.
2634 * frame.h (toplevel): Style cleanup.
2635 (enum output_method): Move to...
2636 * termhooks.h (enum output_method): ...here.
2637 (struct glyph, struct frame, struct ns_display_info)
2638 (struct x_display_info, struct w32_display_info):
2639 Remove forward declaration.
2640 * xterm.h (toplevel): Include termhooks.h.
2641 (struct font, struct window, struct glyph_matrix, struct frame)
2642 (struct input_event, struct face, struct image): Remove forward
2644 * gtkutil.h (struct _widget_value): Likewise.
2645 * keyboard.h (toplevel): Include termhooks.h.
2646 (struct input_event): Remove forward declaration.
2648 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2650 * intervals.c (set_point_from_marker): New function.
2651 * editfns.c (Fgoto_char):
2652 * process.c (Finternal_default_process_filter):
2653 * window.c (select_window_1): Use it.
2654 * buffer.h (set_point_from_marker): Add prototype.
2656 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2658 * w32.c (term_winsock): Call release_listen_threads before calling
2660 (_sys_wait_accept): Wait for accept event in a loop with a finite
2661 timeout, instead of waiting indefinitely. Will hopefully avoid
2662 hanging during exit because WSACleanup deadlocks waiting for the
2663 event object to be released. (Bug#14333)
2665 * w32proc.c (release_listen_threads): New function, signals all
2666 the reader threads that listen for connections to stop waiting.
2668 * w32.h (release_listen_threads): Add prototype.
2670 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2672 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2673 field of new marker (for sanity and safety).
2674 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2675 anyway because XMISCTYPE is a function and can't be an lvalue).
2677 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2679 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2680 (x_after_update_window_line, x_scroll_bar_create):
2681 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2682 (handle_one_xevent, x_clear_frame_area):
2683 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2684 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2685 * xterm.h (x_clear_area): Adjust prototype.
2687 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2689 Hook scanning and indentation functions to find_newline. This helps
2690 to avoid duplicated code and renders more respect to newline cache.
2691 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2692 * cmds.c (Fforward_line):
2693 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2694 Use find_newline and avoid unnecessary point movements.
2695 * search.c (scan_newline): Implement on top of find_newline.
2697 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2699 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2700 scoped code (bug#11258).
2702 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2704 * nsterm.m (last_window): New variable.
2705 (EV_TRAILER2): New macro.
2706 (EV_TRAILER): Call EV_TRAILER2.
2707 (mouseMoved:): Add support for mouse-autoselect-window
2708 on nextstep (Bug#6888).
2710 2013-08-28 Andreas Schwab <schwab@suse.de>
2712 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2713 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2714 Remove unused macro definitions.
2715 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2716 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2717 Only define if emacs.
2719 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2721 Prefer enum glyph_row_area to int where appropriate.
2722 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2724 (window_box, window_box_width, window_box_left, window_box_left_offset)
2725 (window_box_right, window_box_right_offset): Adjust prototypes.
2726 * xdisp.c (window_box, window_box_width, window_box_left)
2727 (window_box_left_offset, window_box_right, window_box_right_offset):
2728 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2729 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2730 * nsterm.m (ns_clip_to_row):
2731 * w32term.c (w32_clip_to_row):
2732 * xterm.c (x_clip_to_row): Likewise.
2734 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2736 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2737 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2739 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2741 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2742 for portability to hosts where /bin/sh has problems.
2744 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2746 Redesign redisplay interface to drop global output_cursor.
2747 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2748 (toplevel): Remove declaration of output_cursor.
2749 (set_output_cursor, x_cursor_to): Remove prototype.
2750 * window.h (struct window): New member output_cursor.
2751 (output_cursor_to): New function to replace RIF member.
2752 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2753 (update_text_area, set_window_cursor_after_update): Use it.
2754 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2755 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2756 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2757 * w32term.c (x_update_window_begin, x_update_window_end):
2758 * xterm.c (x_update_window_begin, x_update_window_end):
2759 Adjust to use per-window output cursor.
2761 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2763 Simplify SELECT_TYPE-related code.
2764 Like EMACS_TIME, this portability layer is no longer needed, since
2765 Emacs has been using fd_set as a portability layer for some time.
2766 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2767 (SELECT_TYPE): Remove. All uses changed to fd_set.
2768 (fd_set) [!FD_SET]: New typedef.
2770 Simplify EMACS_TIME-related code.
2771 This portability layer is no longer needed, since Emacs has been
2772 using struct timespec as a portability layer for some time.
2773 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2774 Include <time.h> rather than "systime.h"; that's all that's needed now.
2775 * dispnew.c: Include <timespec.h> rather than "systime.h";
2776 that's all that's needed now.
2777 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2778 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2779 TIMESPEC_RESOLUTION.
2780 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2781 LOG10_TIMESPEC_RESOLUTION.
2782 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2783 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2784 (make_emacs_time): Remove. All used changed to make_timespec.
2785 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2786 (current_timespec): Rename from current_emacs_time. All uses changed.
2787 (add_emacs_time): Remove. All uses changed to timespec_add.
2788 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2789 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2790 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2791 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2792 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2793 (current_timespec): Rename from current_emacs_time. All uses changed.
2794 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2795 changed to timespec_cmp.
2796 * xgselect.c: Include <timespec.h>, since our .h files don't.
2798 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2800 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2801 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2802 Remove the leftovers.
2803 * gtkutil.c (toplevel): Do not declare Qxft but include
2805 * image.c (toplevel): Do not declare Vlibrary_cache because
2806 it's already done in lisp.h.
2808 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2810 * lisp.h (Mouse_HLInfo): Move from here...
2811 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2812 (reset_mouse_highlight): New function.
2813 * msdos.c (dos_set_window_size, IT_update_begin)
2814 (internal_terminal_init):
2815 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2816 (ns_initialize_display_info):
2817 * w32console.c (initialize_w32_display):
2818 * w32term.c (x_update_window_end, x_free_frame_resources)
2819 (w32_initialize_display_info):
2820 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2821 * window.c (Fdelete_other_windows_internal):
2822 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2823 * termchar.h (toplevel):
2824 * xterm.h (toplevel): Include dispextern.h.
2826 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2828 Fix minor problems found by static checking.
2829 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2830 (expect): Avoid nested-if warning.
2831 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2832 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2833 * nsterm.h, nsterm.m (ns_select):
2834 * xgselect.c, xgselect.h (xg_select):
2835 Adjust signature to better match pselect's.
2836 * nsterm.m (ns_select):
2837 Don't set *TIMEOUT, since pselect doesn't.
2838 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2839 diagnostic about assigning const char * to it.
2840 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2842 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2844 * lread.c (substitute_object_recurse): Handle hash-tables as well
2847 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2849 Fix unlikely core dump in init_tty, and simplify terminfo case.
2850 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2851 The old version incorrectly dumped core if malloc returned a
2852 buffer containing only non-NUL bytes.
2853 (init_tty): Do not allocate or free termcap buffers; the
2854 struct does that for us now.
2855 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2856 (struct tty_display_info): Define members termcap_term_buffer and
2857 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2858 use them. Allocate them directly in struct rather than indirectly
2859 via a pointer, to simplify init_tty.
2861 * frame.c (check_minibuf_window): Initialize 'window' properly,
2862 so that Emacs reliably aborts later if 'window' is not initialized.
2864 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2866 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2867 of VoidSymbol (Bug#15154).
2869 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2871 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2872 mouse_face_beg_y and mouse_face_end_y.
2873 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2874 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2875 Adjust users and update comment where appropriate.
2877 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2879 * frame.c (check_minibuf_window): New function.
2880 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2881 Call check_minibuf_window (Bug#15183).
2883 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2885 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2886 because this is the only last cursor data we need to keep and consult.
2887 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2888 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2891 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2893 Fix recovering from possible decompression error.
2894 Since insert_from_gap doesn't always move point, we can't use PT as
2895 the position where the partially decompressed data ends, and
2896 should count how many bytes was produced so far.
2897 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2898 (unwind_decompress): Really delete partially uncompressed data.
2899 (Fzlib_decompress_region): Take decompressed data size into account.
2901 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2903 * syntax.c (init_syntax_once): Adjust comment and do an early
2904 initialization of Qchar_table_extra_slots just once...
2905 * casetab.c (init_casetab_once):
2906 * category.c (init_category_once):
2907 * character.c (syms_of_character):
2908 * coding.c (syms_of_coding):
2909 * xdisp.c (syms_of_xdisp): ...and omit it here.
2911 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2913 * xdisp.c (get_next_display_element): Don't apply to characters
2914 from a display vector the logic of setting it->end_of_box_run_p
2915 suitable for characters from a buffer. (Bug#15175)
2917 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2918 to handle directories, rather than '_utime' which doesn't.
2921 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2923 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2924 or fullscreen (Bug#14627).
2926 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2928 System-dependent integer overflow fixes.
2929 * process.c (Fset_process_window_size): Signal an error if
2930 the window size is outside the range supported by the lower level.
2931 * sysdep.c (set_window_size): Return negative on error,
2932 nonnegative on success, rather than -1, 0, 1 on not in system,
2933 failure, success. This is simpler. Caller changed.
2934 (serial_configure): Remove unnecessary initialization of local.
2935 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2936 size fits in unsigned long; this isn't true on some 32-bit hosts.
2937 Avoid buffer overrun if some future version of /proc/meminfo has a
2938 variable name longer than 20 bytes.
2939 (system_process_attributes) [__FreeBSD__]:
2940 Don't assume hw.availpages fits in 'int'.
2942 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2944 Don't let very long directory names overrun the stack.
2945 Fix some related minor problems involving "//", vfork.
2946 * callproc.c (encode_current_directory): New function.
2947 (call_process): Don't append "/"; not needed.
2948 * fileio.c (file_name_as_directory_slop): New constant.
2949 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2950 this can save the caller having to alloca.
2951 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2952 Use SAFE_ALLOCA, not alloca.
2953 (directory_file_name, Fexpand_file_name): Leave leading "//"
2954 alone, since it can be special even on POSIX platforms.
2955 * callproc.c (call_process):
2956 * process.c (Fformat_network_address):
2957 * sysdep.c (sys_subshell):
2958 Use encode_current_directory rather than rolling our own.
2959 (create_process): No need to encode directory; caller does that now.
2960 * process.h (encode_current_directory): New decl.
2961 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2962 Rework to avoid 'goto xyzzy;'.
2964 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2966 * xdisp.c (handle_face_prop): If the default face was remapped use
2967 the remapped face for strings from prefix properties. (Bug#15155)
2969 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2971 Minor cleanup for redisplay interface and few related functions.
2972 * frame.h (enum text_cursor_kinds): Move from here...
2973 * dispextern.h (enum text_cursor_kinds): ...to here.
2974 (toplevel): Drop unnecessary declarations.
2975 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2976 in update_window_end_hook and draw_window_cursor functions.
2977 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2978 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2979 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2980 * xterm.c (x_update_window_end, x_draw_window_cursor):
2981 * xdisp.c (display_and_set_cursor, update_window_cursor)
2982 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2983 enum text_cursor_kinds where appropriate.
2985 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2987 Redesign redisplay interface to drop updated_row and updated_area.
2988 * dispextern.h (updated_row, updated_area): Remove declaration.
2989 (struct redisplay_interface): Pass glyph row and row area parameters
2990 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2991 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2993 * dispnew.c (updated_row, updated_area): Remove.
2994 (redraw_overlapped_rows, update_window_line): Adjust user.
2995 (update_marginal_area, update_text_area): Likewise. Pass updated row
2996 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2997 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3000 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3002 * process.c (flush_pending_output): Remove stub.
3005 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3007 * callproc.c: Fix race that killed background processes (Bug#15144).
3008 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3009 Record deleted process-id in critical section, not afterwards.
3010 Don't mistakenly kill process created by a call-process invocation
3011 that discards output and does not wait.
3013 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3015 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3016 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3017 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3018 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3019 to shut up compiler in mark_object.
3020 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3022 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3024 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3025 We can't portably rely on PTY_OPEN doing that, even if
3026 it calls posix_openpt with O_CLOEXEC.
3028 2013-08-20 Kenichi Handa <handa@gnu.org>
3030 * character.c (string_char): Improve commentary.
3032 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3034 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3035 (struct animation_cache): Make signature a flexible array member.
3036 All uses changed. This is a tad slower but may insulate us better
3037 from future changes to ImageMagick.
3039 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3041 * image.c: Shrink memory needed for animation cache.
3042 (SIGNATURE_DIGESTSIZE): New constant.
3043 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3044 (imagemagick_create_cache): Copy the signature. This saves
3045 several KB of memory that ImageMagick wastes per signature.
3046 Don't bother updating the update_time, as the caller does that now.
3047 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3048 it's a fixed size struct member now.
3049 (imagemagick_get_animation_cache): Always destroy the signature,
3050 as it's now imagemagick_create_cache's responsibility to copy it.
3051 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3052 and use memcmp rather than strcmp.
3053 eassert that ImageMagick returns a signature of the specified length.
3055 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3057 * image.c (imagemagick_get_animation_cache): Don't segfault on
3059 (imagemagick_get_animation_cache): Revert to previous definition
3060 so that it actually works. But keep the memory leak fix.
3061 (imagemagick_get_animation_cache): Fix memory leak.
3063 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3065 * image.c: Fix animation cache signature memory leak.
3066 Fix some other minor performance problems while we're at it.
3067 (imagemagick_create_cache): Clear just the members that
3068 need clearing. Don't set update_time, as caller does that now.
3069 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3070 Simplify by using pointer-to-pointer instead of a prev pointer.
3071 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3072 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3073 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3074 it's already a copy. Free the signature probe unless it's cached.
3076 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3077 This was introduced by my 2013-08-12 fix for Bug#15035.
3079 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3081 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3082 (imagemagick_prune_animation_cache): Now static.
3084 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3086 * image.c (imagemagick_get_animation_cache): Don't segfault when
3087 pruning all entries.
3089 2013-08-18 Ken Brown <kbrown@cornell.edu>
3091 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3092 static heap if ENABLE_CHECKING is defined.
3093 (max_bss_sbrk_ptr): New variable.
3095 (report_sheap_usage): Report maximum static heap usage instead of
3096 ending static heap usage.
3098 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3100 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3101 of zlib_initialized according to the results of calling
3102 init_zlib_functions.
3104 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3106 * image.c: Implement an ImageMagick per-image cache.
3107 (imagemagick_get_animation_cache): Fix a double-free error.
3108 (imagemagick_load_image): Remove the ping_wand code, which only
3109 apparently saved time on invalid animated images, and slowed down
3110 everything else. Optimise for the common case.
3112 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3114 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3116 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3118 * marker.c (set_marker): Remove documentation of undefined behavior.
3120 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3122 * image.c (imagemagick_compute_animated_image): Animate correctly
3123 when sub-images are smaller than the main image.
3124 (imagemagick_compute_animated_image): Setting the iterator row to
3125 zero is apparently not allowed.
3126 (imagemagick_compute_animated_image): Allow images that say they
3127 have sub-images that are bigger than the main image, but just crop
3130 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3132 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3134 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3136 * image.c (imagemagick_compute_animated_image): Respect the GIF
3139 2013-08-15 Ken Brown <kbrown@cornell.edu>
3141 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3142 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3145 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3147 Fix minor problems found by static checking.
3148 * frame.c (delete_frame):
3149 * xdisp.c (next_element_from_display_vector):
3150 Avoid uninitialized local.
3151 * image.c (imagemagick_compute_animated_image): Port to C89.
3152 Prefer usual GNU indentation style for loops.
3153 Be more careful about bizarrely large sizes, by using ptrdiff_t
3156 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3158 Fix infinite frame selection loop (Bug#15025).
3159 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3161 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3163 * xdisp.c (compute_window_start_on_continuation_line):
3164 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3165 to make sure we end up setting the window start at the leftmost
3166 visible character of the display line. This avoids funky
3167 horizontal shifting because the window start is not kept on the
3168 same position. (Bug#15090)
3169 (next_element_from_display_vector): Support 'box' face attribute
3170 in the face definitions of a display vector. (Bug#15099)
3172 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3174 * image.c (imagemagick_compute_animated_image): Implement animated
3176 (imagemagick_compute_animated_image): Fix some compilation
3177 warnings. Implement a very simple cache to make the animation
3178 usable at all, but it should be replaced with a per-image cache.
3180 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3182 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3183 to do `for' loops over alist values.
3184 * buffer.h (FOR_EACH_BUFFER):
3185 * process.c (FOR_EACH_PROCESS): Use it.
3186 (handle_child_signal, status_notify, Fget_buffer_process)
3187 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3189 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3191 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3192 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3193 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3194 to xzalloc and so avoid redundant call to memset.
3195 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3196 members because it is allocated with xzalloc and so already zeroed.
3198 2013-08-14 Ken Brown <kbrown@cornell.edu>
3200 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3203 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3205 Utility function and macro to copy Lisp string to C string.
3206 * lisp.h (xlispstrdupa): New macro.
3207 (xlispstrdup): New prototype.
3208 * alloc.c (xlispstrdup): New function.
3209 * callint.c (Fcall_interactively):
3210 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3211 (Fsubstitute_in_file_name):
3212 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3213 * image.c (x_create_bitmap_from_file):
3214 * w32term.c (w32_term_init):
3215 * xterm.c (x_term_init): Use xlispstrdup.
3217 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3219 * image.c (imagemagick_load_image): Make animated pictures work.
3220 There's still some problems with background color settings, though
3223 * decompress.c (unwind_decompress): Always restore point.
3225 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3227 * marker.c (set_marker): Reformat documentation.
3229 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3231 * xdisp.c (cursor_type_changed): Now static.
3233 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3234 Use changed. This avoids the need to call xmalloc and for the
3235 caller to call xfree, and avoids memory leaks in some situations.
3237 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3239 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3240 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3241 (redisplay_window): If window_end_valid is cleared due to non-zero
3242 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3243 so do not call to try_cursor_movement for that window.
3245 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3247 * window.h (struct window): Convert window_end_pos and
3248 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3249 (wset_window_end_pos, wset_window_end_vpos): Remove.
3250 * dispnew.c (adjust_glyph_matrix):
3251 * window.c (Fwindow_end, replace_window, set_window_buffer)
3253 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3254 (set_vertical_scroll_bar, redisplay_window, try_window)
3255 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3256 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3257 (note_mouse_highlight): Adjust users.
3258 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3261 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3263 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3264 * image.c (imagemagick_filename_hint): Use `const char *' and
3265 prefer SSDATA to SDATA to avoid warnings.
3267 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3269 Cleanup window fringes, margins and scroll bars adjustments.
3270 * window.c (set_window_fringes, set_window_margins)
3271 (set_window_scroll_bars, apply_window_adjustment): New functions.
3272 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3273 (Fset_window_scroll_bars): Use them.
3275 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3277 * window.h (struct window): Convert scroll_bar_width
3278 from Lisp_Object to integer. Adjust comment.
3279 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3281 * window.c (wset_scroll_bar_width): Remove.
3282 (make_window): Initialize scroll_bar_width.
3283 (Fsplit_window_internal): Use direct assignment.
3284 (Fset_window_configuration, save_window_save):
3285 Convert Lisp_Object to integer and back where appropriate.
3286 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3287 bar was actually changed, and mention this in docstring.
3289 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3291 * decompress.c: Minor simplifications.
3292 (Fzlib_decompress_region): Don't bother verifying
3293 that avail_out <= UINT_MAX, as that was confusing.
3294 Mention the restriction in a comment instead.
3295 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3297 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3299 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3300 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3302 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3304 * image.c (imagemagick_filename_hint): Check for errors in the
3307 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3309 * window.c (Fwindow_margins): Return nil when there's no marginal
3310 area, as per the documented API.
3312 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3313 Fmake_vector, as scroll bar's struct members are not all Lisp
3314 objects now. This avoids crashes in GC.
3316 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3317 bool, so its address could be taken.
3319 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3321 * image.c (imagemagick_filename_hint): New function to possibly
3322 apply `image-content-type-suffixes'.
3323 (imagemagick_load_image): Use it.
3325 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3327 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3328 if loading zlib failed.
3330 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3332 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3333 2013-08-13 checkin below. Change bool to BOOL, rule is:
3334 All Obj-C code uses BOOL, except for interfaces callable from C.
3336 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3338 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3340 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3341 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3342 bool instead of BOOL.
3343 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3344 from Lisp_Object to bitfield. Adjust comment.
3345 * w32term.c (x_scroll_bar_create): Adjust user.
3346 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3347 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3348 Use bool for boolean.
3349 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3350 to `unsigned int' when defining a bitfield.
3352 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3354 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3356 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3358 * window.h (struct window): Convert left_margin_cols and
3359 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3360 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3361 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3363 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3365 (showing_window_margins_p, update_window_line, update_frame_1):
3366 * fringe.c (draw_fringe_bitmap_1):
3367 * xdisp.c (window_box_width): Adjust users.
3368 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3369 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3370 Use direct assignment.
3371 (Fset_window_configuration, save_window_save, Fwindow_margins):
3372 Convert Lisp_Object to integer and back where appropriate.
3373 (Fset_window_margins): Adjust user. Return t if any margin
3374 was actually changed, and mention this in docstring.
3376 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3378 * syntax.c (forward_word):
3379 * cmds.c (forward_char, backward_char): Mention the optional argument.
3381 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3383 * window.h (struct window): Convert left_fringe_width
3384 and right_fringe_width from Lisp_Objects to integers.
3386 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3387 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3388 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3390 (make_window): Initialize new integer fields to -1.
3391 (Fsplit_window_internal): Use direct assignment.
3392 (Fset_window_configuration, save_window_save):
3393 Convert Lisp_Object to integer and back where appropriate.
3394 (Fset_window_fringes): Adjust user. Return t if any fringe
3395 was actually changed, and mention this in docstring.
3397 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3399 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3400 * nsfns.m (x_set_cursor_type):
3401 * w32fns.c (x_set_cursor_type):
3402 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3403 * xdisp.c (set_frame_cursor_types): ...but in common code.
3405 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3407 * font.c (clear_font_cache): New function, stripped from...
3408 (Fclear_font_cache): ...here, which now uses the function
3409 above. Adjust comment.
3410 * font.h (clear_font_cache): Add prototype.
3411 * xfaces.c (clear_face_cache): Use clear_font_cache.
3413 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3415 * window.c (Fset_window_start): Compare `w', not `window' because
3416 `w' might not be equal to `window' after call to decode_live_window.
3418 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3420 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3421 This fixes a problem introduced by the Bug#15035 patch
3422 when using GPG. Reported by Herbert J. Skuhra.
3424 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3426 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3427 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3428 not yet initialized.
3430 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3432 * decompress.c (Fzlib_decompress_region): Support zlib
3433 decompression, too, and rename.
3435 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3437 Minor zlib configuration tweaks.
3438 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3439 Don't assume presence of fn_inflateInit2_ zlib internal function.
3441 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3443 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3444 include the zlib prefix.
3446 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3448 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3449 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3450 define static variables that are pointers to zlib functions to be
3452 (init_zlib_functions) [WINDOWSNT]: New function.
3453 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3455 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3456 macros instead of invoking the zlib functions directly.
3457 (syms_of_decompress): DEFSYM Qzlib_dll.
3458 Staticpro Szlib_available_p.
3460 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3462 Avoid looping over all frame windows to freeze and unfreeze.
3463 * window.h (struct window): Drop frozen_window_start_p.
3464 (freeze_window_starts): Drop prototype.
3465 * frame.h (struct frame): New frozen_window_starts flag.
3466 (FRAME_WINDOWS_FROZEN): New macro.
3467 * window.c (freeze_window_start, freeze_window_starts):
3469 (select_window, replace_window): Adjust users.
3470 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3471 (window_frozen_p): New function.
3472 (redisplay_window): Use it.
3474 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3476 Fix some fd issues when running subprocesses (Bug#15035).
3477 Fix bugs that can leak files or file descriptors on errors.
3478 Don't unlink open temp files, as that's hard for users to diagnose
3479 when things go awry (e.g., temp disk exhausted).
3480 Don't bother to lock temp files. Check for invalid recursion.
3481 * callproc.c (synch_process_fd): Remove. All uses removed.
3482 (synch_process_tempfile): New var or macro.
3483 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3485 (record_kill_process): New arg, the temp name. All callers changed.
3486 (delete_temp_file): Now just a simple wrapper around unlink.
3487 (call_process_kill): New arg, the call_process_fd array.
3488 Close them all. Clear synch_process_pid. Remove the temp file,
3489 or arrange for it to be removed.
3490 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3491 that's been moved to synch_process_tempfile. Caller changed.
3492 Do not remove the tempfile; that's now call_process_kill's
3494 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3495 call_process_kill; the caller now does that.
3496 (call_process_cleanup): Do not close the process fd; that's now
3497 call_process_kill's responsibility.
3498 (Fcall_process): Implement via new function call_process, which
3499 has most of the old body of Fcall_process, but with a different API.
3500 (call_process): New function that does not open or close filefd if
3501 it is nonnegative. Record which fds need to be closed, and let
3502 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3503 Signal an error if invoked recursively (could be done via a hook).
3504 Simplify creation of the tempfile in the MSDOS case.
3505 Don't create the output file until after checking for the executable.
3506 Report any failure to open /dev/null.
3507 Don't open /dev/null for writing twice; once is enough.
3508 Don't create pipe if all output is being discarded or sent to file.
3509 Don't worry about setting up the coding system or reading from the
3510 pipe if all output is being discarded.
3511 Hoist fd_error local into top level, to lessen block nesting.
3512 Don't record deleted pid here; now done by Fcall_process_region.
3513 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3514 and note its success in synch_process_tempfile.
3515 Do not leak resources when child_setup fails.
3516 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3517 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3518 (create_temp_file): Now returns open fd, with an additional
3519 Lisp_Object * argument to return the name. All callers changed.
3520 Do not close the file; rewind it instead, and leave it open for
3521 the caller. Do not lock the temp file. Unwind-protect the file
3522 and the file-descriptor.
3523 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3524 If an asynchrounous process, record it here, not in call_process.
3525 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3526 * eval.c (set_unwind_protect): New function.
3527 * fileio.c (write_region): New function, generalized from the
3528 old Fwrite_region. Do not lock temp files.
3529 (Fwrite_region): Use it.
3530 * lisp.h (set_unwind_protect, write_region): New decls.
3531 * process.c: Include <verify.h>.
3532 (make_process): Mark fds as initially closed.
3533 (deleted_pid_list): Now a list of pid-filename pairs.
3535 (close_process_fd): New function.
3536 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3537 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3538 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3539 (create_process, create_pty, Fmake_serial_process)
3540 (server_accept_connection): Record which fds need to be closed,
3541 and let deactivate_process close them.
3542 (Fmake_network_process): Do not discard the unwind-protect
3543 until it's safe to do so.
3544 (deactivate_process): Close the fds opened by create_process etc.
3545 (Fprocess_send_eof): Adjust to new way of recording open fds.
3546 Report an error if /dev/null can't be opened, instead of aborting.
3547 * process.h (PROCESS_OPEN_FDS): New constant.
3548 (struct Lisp_Process): New member open_fds.
3549 (record_kill_process, record_deleted_pid): Adjust signatures.
3550 (record_deleted_pid): Move decl here ...
3551 * syswait.h (record_deleted_pid): ... from here.
3553 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3555 * decompress.c: Fix bugs with large buffers and weird inputs.
3556 Tune a bit. Reindent as per usual Emacs style.
3557 (BUFFER_SIZE): Remove.
3558 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3559 more than UINT_MAX bytes. Decompress into the gap instead of into
3560 an auto buffer, as this should avoid copying. Return nil if
3561 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3562 set immediate_quit; we shouldn't trust zlib code that much.
3564 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3566 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3567 errors, and really move the gap to where we want it.
3569 * lisp.h: Include decompress.c support.
3571 * emacs.c (main): Include decompress.c support.
3573 * Makefile.in: Include -lz if present.
3575 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3577 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3578 (initWithTitle:): Initialize frame to 0.
3579 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3580 (fillWithWidgetValue:frame:): Rename from
3581 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3583 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3584 fillWithWidgetValue:frame:
3586 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3587 remove memory leak warnings.
3589 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3590 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3593 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3594 (x_activate_menubar): Update the whole menu.
3595 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3596 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3597 current event is not NSSystemDefined (Bug#15001).
3598 Call ns_check_menu_open only if trackingMenu is 2.
3599 (menuDidClose:): New method, decrease trackingMenu.
3600 (fillWithWidgetValue:setDelegate:): New method.
3601 (fillWithWidgetValue:): Call the above.
3603 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3605 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3607 Omit some unnecessary casts.
3608 Many of these go back to the old pre-C89 days, when they may have
3609 been needed, but we've been assuming C89 or later for a while now.
3610 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3611 (live_float_p, live_misc_p, live_vector_p):
3612 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3613 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3614 (defvar_per_buffer):
3615 * callint.c (Fcall_interactively):
3616 * doc.c (Fsubstitute_command_keys):
3617 * filelock.c (get_boot_time):
3618 * frame.c (xrdb_get_resource):
3619 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3620 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3621 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3622 (menuitem_highlight_callback, menu_destroy_callback)
3623 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3624 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3625 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3626 (xg_tool_bar_help_callback, tb_size_cb):
3627 * image.c (xpm_alloc_color, png_read_from_memory)
3628 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3629 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3631 * keymap.c (describe_map):
3632 * nsfns.m (Fns_display_monitor_attributes_list):
3633 * nsmenu.m (process_dialog:):
3634 * nsterm.m (hold_event):
3635 * process.c (wait_reading_process_output):
3636 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3637 * scroll.c (do_direct_scrolling, scrolling_1):
3638 * termcap.c (tgetent):
3639 * window.c (check_window_containing, add_window_to_list)
3640 (freeze_window_starts):
3641 * xdisp.c (compare_overlay_entries, vmessage):
3642 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3643 (x_get_monitor_attributes_xrandr)
3644 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3645 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3646 * xfont.c (xfont_match, xfont_open):
3647 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3648 (menubar_selection_callback, menu_position_func)
3649 (popup_selection_callback, create_and_show_popup_menu)
3650 (dialog_selection_callback, create_and_show_dialog):
3651 * xrdb.c (x_get_string_resource):
3653 * xsmfns.c (x_session_check_input):
3654 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3655 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3656 (xaw_jump_callback, xaw_scroll_callback):
3657 Omit unnecessary casts.
3659 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3661 Minor string-length refactoring.
3662 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3663 * frame.c (make_monitor_attribute_list):
3664 Prefer build_string to strlen + make_string.
3666 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3668 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3669 don't check minor_code (Bug#14417).
3671 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3673 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3674 vertical positions instead. This avoids calling MATRIX_ROW with
3675 row numbers that are possibly beyond valid limits. (Bug#15064)
3677 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3679 Use xstrdup and build_unibyte_string where applicable.
3680 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3681 * xfns.c (x_window):
3682 * xrdb.c (x_get_customization_string):
3683 * xterm.c (xim_initialize):
3684 * w32fns.c (w32_window): Use xstrdup.
3685 (w32_display_monitor_attributes_list):
3686 * emacs.c (init_cmdargs):
3687 * keyboard.c (PUSH_C_STR):
3688 * nsfont.m (nsfont_open):
3689 * sysdep.c (system_process_attributes):
3690 * w32.c (system_process_attributes):
3691 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3693 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3695 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3696 variables of these types so that GDB would know about them, as aid
3697 for debugging fatal exceptions. (Bug#15024) See also
3698 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3701 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3703 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3704 larger than the NSWindow (Bug#14934).
3706 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3708 Redesign redisplay interface to drop global variable updated_window.
3709 Always pass currently updated window as a parameter to update routines.
3710 * dispextern.h (updated_window): Remove declaration.
3711 (struct redisplay_interface): Pass window parameter to
3712 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3713 and after_update_window_hook.
3714 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3716 * dispnew.c (updated_window): Remove.
3717 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3718 (update_window_line): Adjust to match redisplay interface changes.
3719 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3720 (ns_scroll_run, ns_after_update_window_line):
3721 * w32term.c (x_update_window_begin, x_update_window_end)
3722 (x_after_update_window_line, x_scroll_run):
3723 * xterm.c (x_update_window_begin, x_update_window_end)
3724 (x_after_update_window_line, x_scroll_run):
3725 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3726 Likewise. Adjust comments where appropriate.
3727 (x_cursor_to): Simplify because this is always called during window
3728 update (but install debugging check anyway).
3729 (expose_window): Check must_be_updated_p flag to see whether this
3730 function is called during window update.
3732 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3734 Do not reset window modification event counters excessively.
3735 These leftovers and poor man's tricky methods to catch extra
3736 redisplay's attention are no longer needed.
3737 * frame.c (set_menu_bar_lines_1):
3738 * minibuf.c (read_minibuf_unwind):
3739 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3740 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3741 (window_scroll_line_based, Fset_window_configuration):
3742 * xdisp.c (redisplay_window): Do not reset last_modified and
3743 last_overlay_modified counters.
3745 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3747 * xselect.c (x_send_client_event): Set send_event and serial, memset
3748 data.l as it might be bigger than data.b. Use 24 bit mask to
3749 XSendEvent (Bug#15034).
3751 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3753 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3754 for TTY frames that are not the top frame on their console.
3757 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3759 * w32term.c (w32fullscreen_hook): Really maximize frame when
3760 asked for (Bug#14841).
3762 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3764 Prefer selected_window to Fselected_window, likewise for frames.
3765 * buffer.c (Fbuffer_swap_text):
3766 * data.c (Fvariable_binding_locus):
3767 * window.c (run_window_configuration_change_hook): Adjust users.
3768 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3769 Use decode_live_frame.
3771 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3773 Be more careful if selected window shows the buffer other than current,
3774 use window_outdated only if this is not so. This change should also
3775 address some weird issues discussed in Bug#13012.
3776 * window.h (window_outdated): New prototype.
3777 * window.c (window_outdated): Now here. Convert from static and
3778 always assume window's buffer.
3779 (Fwindow_end, Fwindow_line_height): Use it.
3780 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3781 and always assume window's buffer.
3782 (redisplay_window): Adjust user.
3783 (redisplay_internal): Call to reconsider_clip_changes once and
3784 check whether mode line should be updated only if selected window
3785 shows current buffer.
3786 (run_window_scroll_functions): Use eassert for debugging check.
3787 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3789 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3791 * window.c (window_scroll, window_scroll_pixel_based)
3792 (window_scroll_line_based): Use bool for booleans.
3794 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3796 * process.c: Fix minor off-by-one issues in descriptor counts.
3797 This shouldn't fix any real bugs, but it cleans up the code a bit.
3798 (max_process_desc, max_input_desc): -1, not 0, means none.
3800 (delete_input_desc): New function.
3801 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3802 (deactivate_process): Scan backwards when recomuting max_process_desc;
3803 that should be faster.
3804 (init_process_emacs): Initialize max_input_desc.
3806 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3808 Use region cache to speedup bidi_find_paragraph_start.
3809 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3810 Rename cache_long_line_scans to cache_long_scans.
3811 * buffer.c (bset_cache_long_line_scans): Rename to
3812 bset_cache_long_scans.
3813 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3814 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3816 (syms_of_buffer): Rename cache-long-line-scans to
3817 cache-long-scans. Adjust docstring.
3818 * search.c (newline_cache_on_off):
3819 * indent.c (width_run_cache_on_off): Adjust users.
3820 * bidi.c (bidi_paragraph_cache_on_off): New function.
3821 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3822 * insdel.c (prepare_to_modify_buffer):
3823 Invalidate bidi_paragraph_cache if enabled.
3825 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3827 Invalidate region caches only if buffer text is going to be changed.
3828 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3829 (modify_text): ...new prototype.
3830 (prepare_to_modify_buffer_1): New prototype.
3831 * textprop.c (modify_region): Rename to...
3832 (modify_text_properties): ...new function.
3833 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3834 (Fremove_list_of_text_properties): Adjust users.
3835 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3836 (modify_text): ...new function.
3837 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3838 (prepare_to_modify_buffer_1): ...new function.
3839 * casefiddle.c (casify_region):
3840 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3841 (Ftranspose_regions): Use modify_text.
3843 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3845 * lisp.mk (lisp): Add nadvice.elc.
3847 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3849 New macro to iterate over live buffers similar to frames.
3850 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3851 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3852 Declare buffer-related variables here to offload lisp.h.
3853 * buffer.c (Vbuffer_alist): Adjust comment.
3854 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3855 (other_buffer_safely):
3856 * data.c (store_symval_forwarding):
3857 * dispnew.c (Fframe_or_buffer_changed_p):
3858 * fileio.c (Fdo_auto_save):
3859 * filelock.c (unlock_all_files):
3860 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3862 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3864 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3865 * callproc.c (create_temp_file):
3866 * filelock.c (create_lock_file):
3867 Assume mkostemp, since it's now provided by Gnulib.
3869 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3871 * w32.c (mkostemp): New function.
3872 (mktemp): Remove, no longer used. Most of the code reused in
3873 mkostemp. (Bug#15015)
3874 (mktemp): Don't undef.
3876 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3878 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3879 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3880 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3881 (free_glyph_pool, check_glyph_memory): Likewise for
3882 all users. Adjust comments where appropriate.
3884 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3886 * composite.h: Minor fixups.
3887 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3888 to fix a misspelling, and change it to an inline function while
3889 we're at it (it need not be a macro). All uses changed.
3890 (composition_method, composition_valid_p):
3891 Rewrite to avoid assignments in if-conditions.
3893 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3895 Do not use global Lisp_Object in composition macros.
3896 * composite.h (composition_temp): Remove declaration.
3897 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3898 (composition_method, composition_valid_p): ...inline functions.
3899 (compose_region): Remove the leftover.
3900 * composite.c (composition_temp): Remove.
3901 (run_composition_function, update_compositions)
3902 (composition_compute_stop_pos, composition_adjust_point)
3903 (Ffind_composition_internal):
3904 * coding.c (handle_composition_annotation):
3905 * xdisp.c (handle_composition_prop, check_point_in_composition):
3906 Related users changed.
3908 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3910 Drop FRAME_PTR typedef.
3911 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3912 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3913 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3914 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3915 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3916 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3917 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3918 All related users changed.
3920 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3922 * eval.c (default_toplevel_binding): New function.
3924 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3925 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3926 (syms_of_eval): Export them.
3927 * data.c (Fdefault_value): Micro cleanup.
3928 * term.c (init_tty): Use "false".
3930 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3932 Fix X GC leak in GTK and raw (no toolkit) X ports.
3933 * xterm.c (x_free_frame_resources): If white and black relief
3934 GCs are allocated, always free them here.
3935 * xfns.c (x_make_gc): Omit redundant initialization.
3936 * widget.c (create_frame_gcs): Remove the leftover.
3937 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3938 in x_free_frame_resources.
3940 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3942 * nsterm.m (windowWillResize:toSize:): Only change title if
3943 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3945 (viewDidEndLiveResize): New method.
3947 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3948 inside NS_IMPL_COCOA.
3950 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3952 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3953 Do not check whether undo is enabled because record_insert and
3954 record_delete does that themselves.
3956 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3958 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3959 member which is not really used any more.
3960 (FRAME_XIC_BASE_FONTNAME): Remove.
3961 * xfns.c (xic_free_fontset): Adjust user.
3962 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3963 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3964 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3965 (xdialog_show): Use eassert for debugging check.
3966 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3968 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3970 * fileio.c, fns.c (merge): Move extern decl from here ...
3971 * lisp.h (merge): ... to here.
3973 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3975 Fix last font-related change.
3976 * w32font.h (w32font_list_internal, w32font_match_internal):
3978 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3979 (uniscribe_list_family): Adjust to match font API change.
3980 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3981 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3983 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3985 * frame.h (FRAME_MOUSE_UPDATE):
3986 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3987 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3989 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3991 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3992 * font.h (struct font_driver): Change list, match, and list_family
3993 functions to accept struct frame * as first arg.
3994 * font.c (font_score, font_compare, font_sort_entities):
3996 (font_sort_entities, font_list_entities, font_select_entity):
3997 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3998 match font API change.
3999 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4000 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4001 * ftxfont.c (ftxfont_list, ftxfont_match):
4002 * xftfont.c (xftfont_list, xftfont_match):
4003 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4004 * w32font.c (w32font_list, w32font_match, w32font_list):
4005 (w32font_list_internal, w32_font_match_internal): Likewise.
4006 * xfaces.c (Fx_family_fonts): Adjust user.
4008 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4010 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4011 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4012 only if HAVE_X_WINDOWS is in use.
4013 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4014 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4015 * w32term.c (x_wm_set_icon_position): Likewise.
4016 * w32fns.c (x_icon): Adjust user.
4018 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4020 * xterm.c (last_mouse_press_frame): Remove the
4021 leftover which is not really used any more.
4022 (handle_one_xevent, syms_of_xterm): Adjust users.
4023 (x_flush): Call XFlush once per each X display, not frame.
4024 This is better because this code always unconditionally skips
4025 non-X frames in Vframe_list and issues the only XFlush if we
4026 have more than one X frame on the same X display.
4027 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4028 Use bool for booleans.
4029 (x_draw_glyph_string_background, cvt_string_to_pixel):
4030 (cvt_pixel_dtor): Drop unnecessary prototypes.
4031 * xterm.h (x_display_ok): Adjust prototype.
4033 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4035 Drop unnecessary functions that deals with frame pixel size.
4036 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4037 (x_pixel_height): Drop prototypes.
4038 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4039 (x_pixel_height): Drop implementations.
4040 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4041 which should be always valid for window frame.
4042 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4043 * w32menu.c (Fx_popup_dialog):
4044 * xmenu.c (Fx_popup_dialog): Likewise for both.
4046 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4048 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4049 frame parameters and call to Fmodify_frame_parameters just once.
4050 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4051 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4052 and mention nil frame in docstring.
4054 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4056 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4057 (x_figure_window_size): Likewise. Adjust to return long.
4058 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4059 (toplevel): Move Qterminal_live_p to...
4060 * terminal.c (toplevel): ...here, make it static, and...
4061 (syms_of_terminal): ...DEFSYM here.
4062 * frame.h (Qterminal_live_p): Remove declaration.
4063 (make_frame, x_figure_window_size): Adjust prototype.
4064 * nsfns.m (Fx_create_frame): Use long for window flags.
4066 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4068 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4069 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4070 Do not assume that emacs_close (INT_MAX) is a no-op.
4072 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4074 * xfaces.c (make_face_cache): For struct face_cache, prefer
4075 xmalloc to xzalloc and so avoid redundant call to memset.
4076 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4078 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4080 * fringe.c (draw_window_fringes, update_window_fringes)
4081 (compute_fringe_widths):
4082 * w32term.c (x_draw_glyph_string):
4083 * window.c (candidate_window_p, Frecenter):
4084 * xfaces.c (realize_basic_faces, realize_default_face)
4085 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4086 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4087 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4088 * xmenu.c (Fx_menu_bar_open_internal):
4089 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4090 * xsettings.c (xft_settings_event):
4091 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4092 Use bool for booleans. Adjust style and comments where
4094 * dispextern.h (draw_window_fringes, update_window_fringes)
4095 (compute_fringe_widths):
4096 * xterm.h (x_had_errors_p): Adjust prototype.
4098 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4100 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4101 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4103 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4105 * fns.c (toplevel): Remove comment before Fsafe_length because
4108 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4110 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4112 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4114 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4115 frame which got the message is still alive, before dereferencing
4116 its pointer. (Bug#14970)
4118 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4119 be a live window, before using it as such. (Bug#14970)
4121 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4123 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4124 w32_detect_focus_change instead of doing part of its job by hand.
4125 This fixes the problem whereby FOCUS_OUT events were not sent to
4128 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4130 * process.c (Fprocess_list): Doc fix.
4132 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4133 being re-exposed only if it didn't ask to become visible.
4134 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4135 was previously iconified. (Bug#14841)
4136 (x_iconify_frame): Mark the frame iconified.
4138 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4140 Fix minor problems found by static checking.
4141 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4142 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4144 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4146 * eval.c (set_specpdl_old_value): New function.
4147 (unbind_to): Minor simplification.
4148 (get_backtrace_frame): New function.
4149 (Fbacktrace_frame): Use it. Add `base' argument.
4150 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4151 (syms_of_eval): Export backtrace-eval.
4152 * xterm.c (x_focus_changed): Simplify.
4154 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4156 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4158 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4160 * xdisp.c (redisplay_window): Instead of moving point out of
4161 scroll margin, reject the force_start method, and try scrolling
4162 instead. (Bug#14780)
4164 2013-07-24 Ken Brown <kbrown@cornell.edu>
4166 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4169 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4171 * eval.c (Fprogn): Do not check that BODY is a proper list.
4172 This undoes the previous change. The check slows down the
4173 interpreter, and is not needed to prevent a crash. See
4174 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4176 2013-07-23 Glenn Morris <rgm@gnu.org>
4178 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4180 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4182 Port to GNU/Linux systems with tinfo but not ncurses.
4183 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4184 to decide whether ncurses is being used. Without this change,
4185 GCC complains about tgetent not being declared, on a system
4186 that has tinfo installed but ncurses not installed.
4188 * eval.c (Fprogn): Check that BODY is a proper list.
4190 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4191 * data.c (Fsetq_default):
4192 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4193 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4195 Tune by taking advantage of the fact that ARGS is always a list
4196 when a function is declared to have UNEVALLED args.
4198 * emacsgtkfixed.c: Port to GCC 4.6.
4199 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4201 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4203 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4204 here to silence compiler warnings.
4206 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4208 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4209 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4210 from messing up Emacs's 'struct frame' (Bug#14923).
4212 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4214 * alloc.c (make_save_ptr_ptr): Define this function.
4215 It was inadvertently omitted. It's needed only if
4216 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4218 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4220 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4221 frame have focus (Bug#14895).
4223 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4225 Avoid vfork-related deadlock more cleanly.
4226 * callproc.c (child_setup): When the child's exec fails, output
4227 the program name, as that's more useful. Use O_NONBLOCK to avoid
4229 * process.c (create_process_1): Remove; no longer needed.
4230 (create_process): Remove timer hack; no longer needed, now that
4231 the child avoids deadlock.
4233 2013-07-20 Glenn Morris <rgm@gnu.org>
4235 * image.c (Fimage_flush): Fix doc typo.
4237 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4239 Fix array bounds violation when pty allocation fails.
4240 * process.c (PTY_NAME_SIZE): New constant.
4241 (pty_name): Remove static variable; it's now auto.
4242 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4243 Take pty_name as an arg rather than using a static variable.
4244 All callers changed.
4245 (create_process): Recover pty_flag from process, not from volatile local.
4246 (create_pty): Stay inside array even when pty allocation fails.
4247 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4249 * lread.c (Fload): Avoid initialization only when lint checking.
4250 Mention that it's needed only for older GCCs.
4252 2013-07-20 Kenichi Handa <handa@gnu.org>
4254 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4255 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4257 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4259 * lread.c (Fload): Avoid uninitialized warning.
4261 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4263 Fix some minor file descriptor leaks and related glitches.
4264 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4265 (create_lock_file): Use write, not emacs_write.
4266 * image.c (slurp_file, png_load_body):
4267 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4268 (server_accept_connection):
4269 Don't leak an fd on memory allocation failure.
4270 * image.c (slurp_file): Add a cheap heuristic for growing files.
4271 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4272 as that's what the other routines do. Maybe input need not be
4273 blocked at all, but it's better to be consistent.
4274 Avoid undefined behavior when strlen is zero.
4276 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4277 (NSTATICS): Now a constant; doesn't need to be a macro.
4279 2013-07-19 Richard Stallman <rms@gnu.org>
4281 * coding.c (decode_coding_utf_8): Add simple loop for fast
4282 processing of ASCII characters.
4284 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4286 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4288 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4290 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4291 unportable 'struct x_display_info'.
4292 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4295 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4297 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4298 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4300 (system_process_attributes): Prefer plain char to unsigned char
4301 when either will do. Clean up properly if interrupted or if
4302 memory allocations fail. Don't assume sscanf succeeds.
4303 Remove no-longer-needed workaround to stop GCC from whining.
4304 Read command-line once, instead of multiple times. Check read status a
4307 Fix obscure porting bug with varargs functions.
4308 The code assumed that int is treated like ptrdiff_t in a vararg
4309 function, which is not a portable assumption. There was a similar
4310 -- though these days less likely -- porting problem with various
4311 assumptions that pointers of different types all smell the same as
4312 far as vararg functions is conserved. To make this problem less
4313 likely in the future, redo the API to use varargs functions.
4314 * alloc.c (make_save_value): Remove this vararg function.
4315 All uses changed to ...
4316 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4317 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4319 (make_save_ptr): Rename from make_save_pointer, for consistency with
4320 the above. Define only on platforms that need it. All uses changed.
4322 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4324 * keyboard.c: Try to fix typos in previous change.
4325 (DISPLAY_LIST_INFO): New macro.
4326 (kbd_buffer_get_event): Do not access members that are not present
4327 in X11. Revert inadvertent change of "!=" to "=".
4329 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4331 * keyboard.c (kbd_buffer_get_event):
4332 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4333 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4335 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4337 * filelock.c: Fix unlikely file descriptor leaks.
4338 (get_boot_time_1): Rework to avoid using emacs_open.
4339 This doesn't actually fix a leak, but is better anyway.
4340 (read_lock_data): Use read, not emacs_read.
4342 * doc.c: Fix minor memory and file descriptor leaks.
4343 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4344 (get_doc_string, Fsnarf_documentation):
4345 Fix file descriptor leak on error.
4347 * term.c: Fix minor fdopen-related file descriptor leaks.
4348 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4349 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4351 * charset.c: Fix file descriptor leaks and errno issues.
4353 (load_charset_map_from_file): Don't leak file descriptor on error.
4354 Use plain record_xmalloc since the allocation is larger than
4355 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4357 * eval.c (record_unwind_protect_nothing):
4358 * fileio.c (fclose_unwind):
4360 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4361 The replacement doesn't block input, but that no longer seems
4364 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4366 * lread.c: Fix file descriptor leaks and errno issues.
4367 (Fload): Close some races that leaked fds or streams when 'load'
4369 (Fload, openp): Report error number of last nontrivial failure to open.
4370 ENOENT counts as trivial.
4371 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4373 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4374 now that the function is always called with a nonnegative arg.
4375 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4376 All uses replaced with ...
4377 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4379 A few more minor file errno-reporting bugs.
4380 * callproc.c (Fcall_process):
4381 * doc.c (Fsnarf_documentation):
4382 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4383 * process.c (set_socket_option):
4384 Don't let a constructor trash errno.
4385 * doc.c: Include <errno.h>.
4387 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4389 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4391 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4393 Fix w32 bug with call-process-region (Bug#14885).
4394 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4395 to Fcall_process when the input is empty. This simplifies the
4396 code a bit. It makes no difference on POSIXish platforms but
4397 apparently it fixes a bug on w32.
4399 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4400 * fileio.c (close_file_unwind): Don't close if FD is negative;
4401 this can happen when unwinding a zapped file descriptor.
4402 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4403 in case Emacs runs out of memory between the two unwind-protects.
4404 Don't trash errno when closing FD.
4405 Zap the FD in the specpdl when closing it, instead of deferring
4406 the removal of the unwind-protect; this fixes a bug where a child
4407 function unwinds the stack past us.
4409 New unwind-protect flavors to better type-check C callbacks.
4410 This also lessens the need to write wrappers for callbacks,
4411 and the need for make_save_pointer.
4412 * alloca.c (free_save_value):
4413 * atimer.c (run_all_atimers):
4415 * alloc.c (safe_alloca_unwind):
4416 * atimer.c (unwind_stop_other_atimers):
4417 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4418 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4419 * minibuf.c (choose_minibuf_frame_1):
4420 * process.c (make_serial_process_unwind):
4421 * xdisp.h (pop_message_unwind):
4422 * xselect.c (queue_selection_requests_unwind):
4423 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4424 * alloca.c (record_xmalloc):
4425 Prefer record_unwind_protect_ptr to record_unwind_protect with
4427 * alloca.c (Fgarbage_collect):
4428 Prefer record_unwind_protect_void to passing a dummy.
4429 * buffer.c (restore_buffer):
4430 * window.c (restore_window_configuration):
4431 * xfns.c, w32fns.c (do_unwind_create_frame)
4432 New wrapper. All record-unwind uses of wrappee changed.
4433 * buffer.c (set_buffer_if_live):
4434 * callproc.c (call_process_cleanup, delete_temp_file):
4435 * coding.c (code_conversion_restore):
4436 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4437 * editfns.c (save_excursion_restore)
4438 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4439 (save_restriction_restore):
4440 * eval.c (restore_stack_limits, un_autoload):
4441 * fns.c (require_unwind):
4442 * keyboard.c (recursive_edit_unwind, tracking_off):
4443 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4444 * macros.c (pop_kbd_macro, restore_menu_items):
4445 * nsfns.m (unwind_create_frame):
4446 * print.c (print_unwind):
4447 * process.c (start_process_unwind):
4448 * search.c (unwind_set_match_data):
4449 * window.c (select_window_norecord, select_frame_norecord):
4450 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4451 (fast_set_selected_frame):
4452 * xfns.c, w32fns.c (unwind_create_tip_frame):
4453 Return void, not a dummy Lisp_Object. All uses changed.
4454 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4455 * callproc.c (call_process_kill):
4456 * fileio.c (restore_point_unwind, decide_coding_unwind)
4457 (build_annotations_unwind):
4458 * insdel.c (Fcombine_after_change_execute_1):
4459 * keyboard.c (read_char_help_form_unwind):
4460 * menu.c (unuse_menu_items):
4461 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4462 * sound.c (sound_cleanup):
4463 * xdisp.c (unwind_redisplay):
4464 * xfns.c (clean_up_dialog):
4465 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4466 Accept no args and return void, instead of accepting and returning
4467 a dummy Lisp_Object. All uses changed.
4468 * cygw32.c (fchdir_unwind):
4469 * fileio.c (close_file_unwind):
4470 * keyboard.c (restore_kboard_configuration):
4471 * lread.c (readevalllop_1):
4472 * process.c (wait_reading_process_output_unwind):
4473 Accept int and return void, rather than accepting an Emacs integer
4474 and returning a dummy object. In some cases this fixes an
4475 unlikely bug when the corresponding int is outside Emacs integer
4476 range. All uses changed.
4477 * dired.c (directory_files_internal_unwind):
4478 * fileio.c (do_auto_save_unwind):
4479 * gtkutil.c (pop_down_dialog):
4480 * insdel.c (reset_var_on_error):
4481 * lread.c (load_unwind):
4482 * xfns.c (clean_up_file_dialog):
4483 * xmenu.c, nsmenu.m (pop_down_menu):
4484 * xmenu.c (cleanup_widget_value_tree):
4485 * xselect.c (wait_for_property_change_unwind):
4486 Accept pointer and return void, rather than accepting an Emacs
4487 save value encapsulating the pointer and returning a dummy object.
4489 * editfns.c (Fformat): Update the saved pointer directly via
4490 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4491 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4492 (unwind_body): New function.
4493 (record_unwind_protect): First arg is now a function returning void,
4494 not a dummy Lisp_Object.
4495 (record_unwind_protect_ptr, record_unwind_protect_int)
4496 (record_unwind_protect_void): New functions.
4497 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4498 * fileio.c (struct auto_save_unwind): New type.
4499 (do_auto_save_unwind): Use it.
4500 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4501 * insdel.c (struct rvoe_arg): New type.
4502 (reset_var_on_error): Use it.
4503 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4505 (specbinding_func): Remove; there are now several such functions.
4506 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4507 (set_unwind_protect_ptr): New function.
4508 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4510 Be simpler and more consistent about reporting I/O errors.
4511 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4512 Say "Read error" and "Write error", rather than "I/O error", or
4513 "IO error reading", or "IO error writing", when a read or write
4515 * process.c (Fmake_network_process, wait_reading_process_output)
4516 (send_process, Fprocess_send_eof, wait_reading_process_output):
4517 Capitalize diagnostics consistently. Put "failed foo" at the
4518 start of the diagnostic, so that we don't capitalize the
4519 function name "foo". Consistently say "failed" for such
4521 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4522 All callers changed. This is so it can use report_file_error.
4523 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4524 diagnostics consistently as above.
4526 * fileio.c (report_file_errno): Fix errno reporting bug.
4527 If the file name is neither null nor a pair, package it up as a
4528 singleton list. All callers changed, both to this function and to
4529 report_file_error. This fixes a bug where the memory allocator
4530 invoked by list1 set errno so that the immediately following
4531 report_file_error reported the wrong errno value.
4533 Fix minor problems found by --enable-gcc-warnings.
4534 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4535 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4537 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4539 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4540 Set event->arg to Qt if switch-event shall be generated.
4541 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4543 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4545 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4548 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4549 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4550 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4551 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4552 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4553 and there is a focused frame.
4554 (head_table): Add focus-in and focus-out.
4555 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4556 bind to handle-focus-in/out.
4558 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4559 (Fhandle_switch_frame): Call Fhandle_focus_in.
4560 (syms_of_frame): defsubr handle-focus-in/out.
4562 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4564 Fix porting bug to older POSIXish platforms (Bug#14862).
4565 * sysdep.c (emacs_pipe): New function, that implements
4566 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4567 This should port better to CentOS 5 and to Mac OS X 10.6.
4568 All calls to pipe2 changed.
4570 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4571 This makes the code easier to read and the executable a bit smaller.
4572 Do not replace all calls to Fcons that happen to create lists,
4573 just calls that are intended to create lists. For example, when
4574 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4575 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4576 Similarly for list2 through list5.
4577 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4578 * bytecode.c (exec_byte_code):
4579 * callint.c (quotify_arg, Fcall_interactively):
4580 * callproc.c (Fcall_process, create_temp_file):
4581 * charset.c (load_charset_map_from_file)
4582 (Fdefine_charset_internal, init_charset):
4583 * coding.c (get_translation_table, detect_coding_system)
4584 (Fcheck_coding_systems_region)
4585 (Fset_terminal_coding_system_internal)
4586 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4587 * composite.c (update_compositions, Ffind_composition_internal):
4588 * dired.c (directory_files_internal, file_name_completion)
4590 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4591 * doc.c (Fsnarf_documentation):
4592 * editfns.c (Fmessage_box):
4594 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4595 (Feval, eval_sub, Ffuncall, apply_lambda):
4596 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4597 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4598 (Fset_file_times, Finsert_file_contents)
4599 (Fchoose_write_coding_system, Fwrite_region):
4600 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4601 * font.c (font_registry_charsets, font_parse_fcname)
4602 (font_prepare_cache, font_update_drivers, Flist_fonts):
4603 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4604 * frame.c (make_frame, Fmake_terminal_frame)
4605 (x_set_frame_parameters, x_report_frame_params)
4606 (x_default_parameter, Fx_parse_geometry):
4607 * ftfont.c (syms_of_ftfont):
4608 * image.c (gif_load):
4609 * keyboard.c (command_loop_1):
4610 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4611 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4612 (Fminor_mode_key_binding, accessible_keymaps_1)
4613 (Faccessible_keymaps, Fwhere_is_internal):
4614 * lread.c (read_emacs_mule_char):
4615 * menu.c (find_and_return_menu_selection):
4616 * minibuf.c (get_minibuffer):
4617 * nsfns.m (Fns_perform_service):
4618 * nsfont.m (ns_script_to_charset):
4619 * nsmenu.m (ns_popup_dialog):
4620 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4621 (Fx_own_selection_internal):
4622 * nsterm.m (append2):
4623 * print.c (Fredirect_debugging_output)
4624 (print_prune_string_charset):
4625 * process.c (Fdelete_process, Fprocess_contact)
4626 (Fformat_network_address, set_socket_option)
4627 (read_and_dispose_of_process_output, write_queue_push)
4628 (send_process, exec_sentinel):
4629 * sound.c (Fplay_sound_internal):
4630 * textprop.c (validate_plist, add_properties)
4631 (Fput_text_property, Fadd_face_text_property)
4632 (copy_text_properties, text_property_list, syms_of_textprop):
4633 * unexaix.c (report_error):
4634 * unexcoff.c (report_error):
4635 * unexsol.c (unexec):
4636 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4637 (Fformat_mode_line, syms_of_xdisp):
4638 * xfaces.c (set_font_frame_param)
4639 (Finternal_lisp_face_attribute_values)
4640 (Finternal_merge_in_global_face, syms_of_xfaces):
4641 * xfns.c (x_default_scroll_bar_color_parameter)
4642 (x_default_font_parameter, x_create_tip_frame):
4643 * xfont.c (xfont_supported_scripts):
4644 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4645 (menu_help_callback, xmenu_show):
4647 * xterm.c (set_wm_state):
4648 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4649 and similarly for list2 through list5.
4651 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4653 * callproc.c (Fcall_process_region): Fix minor race and tune.
4654 (create_temp_file): New function, with the temp-file-creation part
4655 of the old Fcall_process_region. Use Fcopy_sequence to create the
4656 temp file name, rather than alloca + build_string, for simplicity.
4657 Don't bother to block input around the temp file creation;
4658 shouldn't be needed. Simplify use of mktemp.
4659 Use record_unwind_protect immediately after creating the temp file;
4660 this closes an unlikely race where the temp file was not removed.
4661 Use memcpy rather than an open-coded loop.
4662 (Fcall_process_region): Use the new function. If the input is
4663 empty, redirect from /dev/null rather than from a newly created
4664 empty temp file; this avoids unnecessary file system traffic.
4666 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4668 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4669 Simplify by making this case like the other two. This is a bit
4670 slower on obsolete hosts, but the extra complexity isn't worth it.
4672 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4673 * process.c (create_process) [!DOS_NT]:
4674 Remove now-unnecessary calls to emacs_close.
4676 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4678 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4679 returning early. (Bug#14850)
4681 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4682 and inhibit-iso-escape-detection attributes of 'undecided'.
4685 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4687 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4688 Reported by Herbert J. Skuhra in
4689 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4691 Don't lose top specpdl entry when memory is exhausted.
4692 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4693 specpdl overflow here, to simplify callers; all callers changed.
4694 Always reserve an unused entry at the stack top; this avoids
4695 losing the top entry's information when memory is exhausted.
4697 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4699 Clean up errno reporting and fix some errno-reporting bugs.
4700 * callproc.c (Fcall_process):
4701 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4702 * process.c (create_process, Fmake_network_process):
4703 * unexaix.c (report_error):
4704 * unexcoff.c (report_error):
4705 Be more careful about reporting the errno of failed operations.
4706 The code previously reported the wrong errno sometimes.
4707 Also, prefer report_file_errno to setting errno + report_file_error.
4708 (Fcall_process): Look at openp return value rather than at path,
4709 as that's a bit faster and clearer when there's a numeric predicate.
4710 * fileio.c (report_file_errno): New function, with most of the
4711 old contents of report_file_error.
4712 (report_file_error): Use it.
4713 (Ffile_exists_p, Ffile_accessible_directory_p):
4714 Set errno to 0 when it is junk.
4715 * fileio.c (Faccess_file):
4716 * image.c (x_create_bitmap_from_file):
4717 Use faccessat rather than opening the file, to avoid the hassle of
4718 having a file descriptor open.
4719 * lisp.h (report_file_errno): New decl.
4720 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4723 * process.c (create_process, wait_reading_process_output) [AIX]:
4724 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4725 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4726 a multithreaded environment anyway).
4727 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4729 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4731 * image.c (x_find_image_file): Don't close a remote file handle.
4733 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4735 Fix races with threads and file descriptors.
4736 * callproc.c (Fcall_process_region):
4737 * dired.c (open_directory):
4738 * emacs.c (main, Fdaemon_initialized):
4739 * image.c (x_find_image_file):
4740 * inotify.c (Finotify_rm_watch):
4741 * lread.c (Flocate_file_internal):
4742 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4743 * term.c (term_mouse_moveto, init_tty):
4744 * termcap.c (tgetent):
4745 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4746 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4747 * unexhp9k800.c, unexmacosx.c (unexec):
4748 * callproc.c (Fcall_process_region):
4749 Use emacs_close, not close.
4750 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4751 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4752 and posix_close function on current platforms (which all lack them).
4753 (emacs_close): Use it. This should fix the races on GNU/Linux and
4754 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4755 and it should avoid closing random victim file descriptors on
4758 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4760 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4761 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4764 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4765 This is for .gdbinit xbacktrace.
4767 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4768 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4769 (emacs_set_tty): Now static.
4770 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4771 * term.c (tty_capable_p, tty_default_color_capabilities)
4772 (get_tty_terminal, term_mouse_movement)
4773 (handle_one_term_event, init_tty, maybe_fatal):
4774 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4775 (tgetent, scan_file, name_match, compare_contin):
4776 * terminal.c (get_terminal):
4777 Use bool for boolean.
4778 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4779 Prefer char to unsigned char if either will do.
4780 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4781 (tty_write_glyphs): Prefer int to unsigned.
4782 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4783 All callers changed.
4784 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4786 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4789 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4790 (B__dummy__): New dummy symbol, to pacify C89.
4791 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4792 they can't grok varargs macros.
4793 * dispnew.c (add_window_display_history)
4794 (add_frame_display_history):
4795 * print.c (print_object):
4796 * xdisp.c (debug_method_add):
4797 Use %p printf format only for void pointers.
4798 * emacs.c (usage_message): New constant, replacing ...
4799 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4800 (main): Adjust to usage reorg.
4801 * fns.c (syms_of_fns):
4802 * profiler.c (syms_of_profiler):
4803 Don't use non-constant struct initializers.
4804 * gnutls.h (gnutls_initstage_t):
4805 * lisp.h (enum Lisp_Fwd_Type):
4806 * lread.c (lisp_file_lexically_bound_p):
4807 * xsettings.c (anonymous enum):
4808 Remove trailing comma.
4809 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4810 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4811 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4813 * regex.c (const_re_char): New type, to pacify strict C89.
4814 All uses of 'const re_char' replaced to use it.
4815 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4816 with glibc when strict C89. This change is imported from gnulib.
4818 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4819 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4820 Omit GNU_LINUX implementation, since it requires long long.
4821 * xterm.c (x_draw_underwave):
4822 Do not assume the traditional order of struct's members.
4823 (x_term_init): Rewrite to avoid the need for non-constant structure
4826 Syntax cleanup, mostly replacing macros with functions.
4827 This removes the need for the syntax_temp hack.
4828 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4829 * syntax.c (SYNTAX_INLINE): New macro.
4830 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4831 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4832 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4833 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4834 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4835 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4836 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4837 Now constants, not macros.
4838 (syntax_temp) [!__GNUC__]: Remove.
4839 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4840 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4841 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4842 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4843 Move here from syntax.h; now functions, not macros. Except for the
4844 last function, these are static since only syntax.c uses them.
4845 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4846 All uses changed. Now a function, not a macro; use this fact
4847 to simplify the code.
4848 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4849 compiler bugs; no longer relevant.
4850 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4851 (SYNTAX_INLINE): New macro.
4852 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4853 for the new functions. Use bool for boolean member.
4854 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4855 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4856 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4857 (SETUP_BUFFER_SYNTAX_TABLE):
4858 Now extern inline functions, not macros.
4859 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4860 Remove; all uses replaced by implementation.
4861 (syntax_temp) [!__GNUC__]: Remove decl.
4862 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4864 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4866 * emacs.c (main): Fix syntax error.
4868 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4870 Timestamp fixes for undo (Bug#14824).
4871 * atimer.c (schedule_atimer):
4872 * fileio.c (Ffile_newer_than_file_p):
4873 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4874 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4875 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4876 (syms_of_fileio): Remove Sclear_visited_file_name.
4877 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4878 file doesn't exist; this avoids an ambiguity with negative timestamps.
4879 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4880 * systime.h (make_emacs_time, invalid_emacs_time):
4881 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4882 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4883 * undo.c (record_first_change): Push (visited-file-modtime) onto
4884 undo list rather than reimplementing it by hand, incorrectly.
4886 2013-07-09 Ken Brown <kbrown@cornell.edu>
4888 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4890 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4892 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4894 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4896 Handle errno and exit status a bit more carefully.
4897 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4898 number into an exit status. Instead, use EXIT_CANCELED.
4899 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4900 * callproc.c (relocate_fd):
4901 * emacs.c (close_output_streams, main):
4902 * process.c (create_process):
4903 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4904 Use emacs_perror for simplicity.
4905 * callproc.c (relocate_fd, main):
4906 * sysdep.c (sys_subshell):
4907 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4908 (shut_down_emacs): Use emacs_write, not write.
4909 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4910 * fileio.c (Fcopy_file, e_write):
4911 * nsterm.m (ns_select):
4912 * process.c (send_process):
4913 * sound.c (vox_write):
4914 Use emacs_write_sig, not emacs_write.
4915 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4916 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4918 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4920 (emacs_full_write): New function.
4921 (emacs_write): Rewrite to use it.
4922 (emacswrite_sig, emacs_perror): New functions.
4923 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4925 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4927 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4928 on NS even if it is present. Pixmap on NS is a void*.
4930 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4932 Port to Ubuntu 10 (Bug#14803).
4933 Problem reported by T.V. Raman.
4934 * process.c (close_on_exec, accept4, process_socket):
4935 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4937 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4939 * w32.c (sys_dup): Declare prototype.
4943 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4945 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4947 Make file descriptors close-on-exec when possible (Bug#14803).
4948 This simplifies Emacs a bit, since it no longer needs to worry
4949 about closing file descriptors by hand in some cases.
4950 It also fixes some unlikely races. Not all such races, as
4951 libraries often open files internally without setting
4952 close-on-exec, but it's an improvement.
4953 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4954 * callproc.c (Fcall_process) [!MSDOS]:
4955 * emacs.c (main) [!DOS_NT]:
4956 * nsterm.m (ns_term_init):
4957 * process.c (create_process):
4958 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4959 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4960 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4961 Prefer mkostemp with O_CLOEXEC to mkstemp.
4962 * callproc.c (relocate_fd) [!WINDOWSNT]:
4963 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4964 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4966 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4967 Make the resulting file descriptor close-on-exec.
4968 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4969 * lread.c (load_descriptor_list, load_descriptor_unwind):
4970 Remove; no longer needed. All uses removed.
4971 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4972 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4974 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4975 (Fmake_network_process, Fnetwork_interface_list):
4976 (Fnetwork_interface_info, server_accept_connection):
4977 Make newly-created socket close-on-exec.
4978 * sysdep.c (emacs_open, emacs_fopen):
4979 Make new-created descriptor close-on-exec.
4980 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4981 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4983 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4985 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4986 for NS_IMPL_GNUSTEP.
4988 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4990 Fix openp errno handling.
4991 * callproc.c (Fcall_process): Preserve openp errno around close.
4992 * lread.c (openp): Set errno when returning -1, as some callers
4995 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4997 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4999 * nsterm.h (NSSavePanel): Update comment.
5000 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5001 (ns_run_file_dialog): Declare.
5003 * nsfns.m: Remove panelOK.
5005 (ns_run_file_dialog): New function.
5006 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5007 event loop, so file dialog is popped up by ns_run_file_dialog, called
5008 by sendEvent (Bug#14578).
5009 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5011 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5013 * xdisp.c (default_line_pixel_height): New function.
5014 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5015 (try_cursor_movement, redisplay_window, try_window)
5016 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5018 * window.c (window_scroll_pixel_based):
5019 use default_line_pixel_height.
5021 * dispextern.h (default_line_pixel_height): Add prototype.
5023 * frame.c (x_set_line_spacing): Accept a float value for
5024 line-spacing parameter, per the documentation.
5026 * data.c (Fmultibyte_string_p): Doc fix.
5028 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5030 Use emacs_open more consistently when opening files.
5031 This handles EINTR more consistently now, and makes it easier
5032 to introduce other uniform changes to file descriptor handling.
5033 * src/systdio.h: New file.
5034 * src/buffer.c (mmap_init):
5035 * cygw32.c (chdir_to_default_directory):
5036 * dispnew.c (Fopen_termscript):
5037 * emacs.c (Fdaemon_initialized):
5038 * fileio.c (Fdo_auto_save):
5039 * image.c (slurp_file, png_load_body, jpeg_load_body):
5040 * keyboard.c (Fopen_dribble_file):
5042 * print.c (Fredirect_debugging_output):
5043 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5044 * termcap.c (tgetent):
5045 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5046 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5047 * w32term.c (w32_initialize) [CYGWIN]:
5048 * xfaces.c (Fx_load_color_file):
5049 Use emacs_open instead of plain open, and emacs_fopen instead of
5051 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5052 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5053 * callproc.c (default_output_mode): New constant.
5054 (Fcall_process): Use it to call emacs_open instead of plain creat.
5055 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5056 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5057 (emacs_fopen): New function.
5058 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5059 Include <lisp.h>, for emacs_open.
5060 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5062 Remove duplicate #include directives.
5063 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5065 Don't include stdio.h twice.
5066 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5067 Don't include sys/types.h or stdio.h twice.
5068 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5069 * lread.c: Don't include coding.h twice.
5070 * nsfont.m: Don't include frame.h twice.
5071 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5072 * ralloc.c: Don't include <unistd.h> twice.
5073 * xdisp.c: Don't include font.h twice.
5074 * xterm.c: Don't include fontset.h twice.
5075 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5077 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5079 Scale ImageMagick images more carefully.
5080 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5081 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5082 Be more careful about avoiding undefined behavior after
5083 integer overflow and division by zero.
5085 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5087 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5088 (syms_of_w32fns): DEFSYM them.
5089 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5090 (CCHDEVICENAME): Define macros if not defined.
5091 (struct MONITOR_INFO_EX): New struct.
5092 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5093 (enum_display_monitors_fn): New variable.
5094 (globals_of_w32fns): Initialize it.
5095 (Fx_display_pixel_width, Fx_display_pixel_height)
5096 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5097 multi-monitor setups in docstrings.
5098 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5099 screen size by primary monitor's millimeter per pixel.
5100 (w32_monitor_enum, w32_display_monitor_attributes_list)
5101 (w32_display_monitor_attributes_list_fallback)
5102 (Fw32_display_monitor_attributes_list): New functions.
5103 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5105 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5107 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5109 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5111 * fileio.c (Qfile_notify_error): New error symbol.
5113 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5114 * inotify.c (inotify_callback, symbol_to_inotifymask)
5115 (Finotify_add_watch, Finotify_rm_watch): Use it.
5116 (inotifyevent_to_event): Exchange order of cookie and file name.
5117 (Finotify_add_watch): Adapt docstring.
5119 * lisp.h (Qfile_notify_error): Declare.
5121 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5123 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5124 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5125 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5126 which did not work (see <http://bugs.gnu.org/14569#307>).
5127 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5128 && (!noninteractive || initialized)). This attempts to thread
5129 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5131 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5133 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5134 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5136 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5138 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5139 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5140 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5141 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5143 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5145 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5146 Define to __sys_siglist.
5148 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5150 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5151 word-wrap, so that overflow-newline-into-fringe would work in
5152 visual-line-mode. (Bug#2749)
5153 (move_it_in_display_line_to): When the last scanned display
5154 element fits exactly on the display line, and
5155 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5156 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5157 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5158 finding buffer position that corresponds to pixel coordinates,
5159 e.g. in buffer_posn_from_coords.
5161 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5163 * process.c (handle_child_signal): Call catch_child_signal if
5166 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5168 Don't convert function pointers to void * and back.
5169 It isn't portable C, and it's easy enough to avoid.
5170 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5171 (make_save_value): Add support for SAVE_FUNCPOINTER.
5172 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5173 * print.c (print_object):
5174 Distinguish function from object pointers.
5175 * lisp.h (SAVE_FUNCPOINTER): New constant.
5176 (SAVE_SLOT_BITS): Adjust to it.
5177 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5178 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5179 (voidfuncptr): New typedef.
5180 (struct Lisp_Save_Value): New member data[0].funcpointer.
5181 (XSAVE_FUNCPOINTER): New function.
5183 Simplify buildobj processing.
5184 * Makefile.in (buildobj.h): Make it a sequence of strings each
5185 followed by comma, rather than a single string. Put it into a
5186 .tmp file in case there's an error while generating it.
5187 (gl-stamp): Use .tmp for temp files.
5188 (mostlyclean): Clean .tmp files.
5189 * doc.c (buildobj): Move to just the routine that needs it.
5190 It's now an array of strings, so processing is simpler.
5192 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5194 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5195 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5196 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5197 Invoke malloc_enable_thread even when not interactive.
5198 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5199 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5200 in this case, since the underlying bug has now been fixed.
5202 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5204 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5205 unlinking it (bug#14691).
5207 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5209 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5210 before checking whether buffer is modified. This lets
5211 `kill-buffer-query-functions' cancel killing of the buffer or save
5212 its content before `kill-buffer' asks user the "Buffer %s
5213 modified; kill anyway?" question.
5215 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5217 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5218 Let the super performKeyEquivalent deal with them (Bug#14747).
5220 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5222 * widget.c (resize_cb): Remove unused local.
5224 Do not use GTK 3 if it exists but cannot be compiled.
5225 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5226 * xterm.c (x_error_handler) [!USE_GTK]:
5229 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5231 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5233 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5234 to the valid range of values. (Bug#14753)
5236 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5237 when moving point by using the current glyph matrix. This avoids
5238 the need to force redisplay when this function is called in a
5241 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5243 Fix minor problems found by static checking.
5244 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5245 Redo the latter's body to sidestep GCC parenthesization warnings.
5246 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5247 * coding.c (detect_coding, detect_coding_system):
5248 * coding.h (struct undecided_spec):
5249 Use bool for boolean.
5250 * image.c (QCmax_width, QCmax_height): Now static.
5251 * xdisp.c (Fmove_point_visually): Remove unused local.
5253 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5255 * xdisp.c (Fmove_point_visually): New function.
5257 2013-06-28 Kenichi Handa <handa@gnu.org>
5259 * coding.h (define_coding_undecided_arg_index): New enum.
5260 (coding_attr_index): New members
5261 coding_attr_undecided_inhibit_null_byte_detection,
5262 coding_attr_undecided_inhibit_iso_escape_detection,
5263 coding_attr_undecided_prefer_utf_8.
5264 (undecided_spec): New struct.
5265 (struct coding_system): New member `undecided' of the member
5268 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5269 (detect_coding): Likewise.
5270 (detect_coding_system): Likewise.
5271 (Fdefine_coding_system_internal): New coding system properties
5272 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5274 (syms_of_coding): Adjust for coding_arg_undecided_max.
5276 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5278 * image.c (x_from_xcolors): Remove unused local.
5280 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5282 Defer image data transfer between X client and server until actual
5285 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5288 * image.c (Destroy_Image): Remove.
5289 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5290 `mask_p', and `colors_p'. All uses changed.
5291 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5292 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5293 New macros for `flags' arg to x_clear_image_1.
5294 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5295 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5296 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5297 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5298 (image_get_x_image, image_unget_x_image): New functions or macros.
5299 (image_background, image_background_transparent, x_to_xcolors)
5300 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5301 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5302 instead of Destroy_Image.
5303 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5304 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5305 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5306 (imagemagick_load_image, svg_load_image): Use them instead of
5307 x_create_x_image_and_pixmap, and x_put_x_image followed by
5308 x_destroy_x_image, respectively.
5309 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5310 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5311 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5312 background_transparent fields.
5313 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5314 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5316 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5318 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5319 This mostly consists of undoing recent changes.
5320 * callproc.c (Fcall_process):
5321 * process.c (create_process):
5322 Do not worry about catching SIGCHLD here, undoing previous change.
5323 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5324 * process.c, process.h (catch_child_signal):
5325 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5326 * process.c (catch_child_handler): Don't worry about being called
5327 lazily and do not assume caller has blocked SIGCHLD, undoing
5328 previous change. Move first-time stuff back to
5329 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5330 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5331 set lib_child_handler if it's already initialized, which may
5332 help avoid problems on GNUStep.
5334 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5336 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5337 * callproc.c (Fcall_process):
5338 * process.c (create_process):
5339 Make sure SIGCHLD is caught before we fork,
5340 since Emacs startup no arranges to catch SIGCHLD.
5341 * process.c (lib_child_handler): Initialize to null, not to
5343 (catch_child_signal): Allow self to be called lazily.
5344 Do nothing if it's already been called.
5345 Assume caller has blocked SIGCHLD (all callers do now).
5346 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5347 just before it's really needed.
5348 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5349 since it hasn't been caught yet.
5351 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5353 * image.c (compute_image_size): New function to implement
5354 :max-width and :max-height.
5355 (imagemagick_load_image): Use it.
5357 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5359 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5360 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5362 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5363 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5364 the SIGCHLD handler, since the code is not atomic and (due to glib)
5365 signals may be arriving now.
5366 * sysdep.c (init_signals): Do not catch child signals here;
5367 'main' now does that later, at a safer time.
5369 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5371 Clean up SIGCHLD handling a bit (Bug#14569).
5372 * process.c, process.h (catch_child_signal):
5373 Now always extern, even if !NS_IMPL_GNUSTEP.
5374 * process.c (catch_child_signal): Move glib tickler here from
5375 init_process_emacs, so that it's done earlier in Emacs
5376 initialization. Also move the noninteractive && !initialized
5377 check here from init_process_emacs. This is all a bit cleaner for
5378 GNUish platforms, and I hope it works around the Cygwin bug.
5379 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5380 that glib signal handling is tickled before glib creates threads.
5382 * process.c (wait_reading_process_output): Avoid int overflow
5383 when reading more than 2 GiB total from a process.
5385 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5387 * process.c (create_process): Handle a couple more cases,
5388 i.e., work even if new_argv and wait_child_setup[i] are cached.
5389 Use Fcall_process's style for volatile vars.
5391 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5393 * process.c (create_process): Mark PROCESS volatile.
5395 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5397 Use C99-style flexible array members if available.
5398 This avoids some subtle aliasing issues, which typically
5399 aren't a problem with GCC but may be a problem elsewhere.
5400 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5401 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5402 In either case, it uses a flexible array member rather than
5403 the old struct hack. All uses changed.
5404 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5405 Adjust to sdata reorganization.
5406 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5407 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5408 that ports better to pre-C99 non-GCC.
5409 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5410 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5411 as the latter has changed.
5412 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5413 and port better to pre-C99 GCC.
5414 * image.c (struct xpm_cached_color):
5415 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5416 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5417 Use FLEXIBLE_ARRAY_MEMBER.
5418 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5419 Move decl to top level so it gets checked against implementation.
5420 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5421 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5423 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5425 * syntax.c: Integer cleanups.
5426 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5427 All uses that need 0-or-2 changed to:
5428 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5429 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5430 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5431 (char_quoted, prev_char_comend_first, back_comment)
5432 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5433 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5434 Use bool for boolean.
5435 (update_syntax_table, skip_chars, skip_syntaxes):
5436 Prefer int to unsigned when either will do.
5437 (back_comment): Return boolean success flag, like forw_comment,
5438 instead of positive-or-minus-1 (which might have overflowed int anyway).
5439 Don't stuff ptrdiff_t into int.
5440 (syntax_spec_code, syntax_code_spec): Now const.
5441 (Fmatching_paren, scan_lists, scan_sexps_forward):
5442 Use enum syntaxcode for syntax code.
5443 (Fmatching_paren): Check that arg is a character, not just an integer.
5444 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5445 (Finternal_describe_syntax_value): Omit no-longer-needed
5447 (skip_chars): Use char, not unsigned char, when the distinction
5449 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5450 * bytecode.c (exec_byte_code):
5451 * syntax.c (syntax_spec_code, Fchar_syntax)
5452 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5454 * syntax.h (SYNTAX_WITH_FLAGS):
5455 Omit unnecessary casts.
5457 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5459 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5460 line dimensions here, to avoid race conditions with the main
5461 thread. (Bug#14062, bug#14630, bug#14669)
5463 * w32term.c (w32_draw_window_cursor): Compute the header line and
5464 mode line dimensions here.
5465 <w32_system_caret_window, w32_system_caret_hdr_height>:
5466 <w32_system_caret_mode_height>: New variables.
5468 * w32term.h: Declare them.
5470 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5472 * alloc.c (die): Move "assertion failed" string here ...
5473 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5474 COND when SUPPRESS_CHECKING. This shrinks the executable text
5475 size by 0.8% to 2.2% when configured with --enable-checking,
5476 depending on optimization flags (GCC 4.8.1 x86-64).
5478 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5480 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5482 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5483 base is 2; this is more accurate.
5485 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5487 * sound.c (string_default): Move to !WINDOWSNT section.
5488 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5490 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5492 * sound.c: Integer cleanups.
5493 Remove unnecessary forward decls.
5494 (struct sound_device): The 'file' member is now a Lisp_Object, not
5495 a char *, so that we needn't invoke alloca on a huge size.
5496 (Fplay_sound_internal): Adjust to this.
5497 (string_default): New function.
5498 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5499 Use it to adjust to the struct sound_device change.
5500 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5501 (be2hs) [0]: Remove.
5503 * syntax.c (skip_chars): Don't use uninitialized storage
5504 when searching a multibyte buffer for characters that are not in a
5505 unibyte string that contains non-ASCII characters.
5507 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5509 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5510 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5512 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5514 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5516 2013-06-18 Kenichi Handa <handa@gnu.org>
5518 * font.c (Ffont_spec): Signal an error for an invalid font name
5521 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5523 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5524 In particular this ports to 32-bit sparc Sun cc.
5525 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5526 array with a dummy element at specpdl[-1], so that its address can
5528 (unbind_to): Do not copy the binding; not needed, now that we
5529 copy old_value in the one place where the copy is needed.
5530 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5531 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5532 (union specbinding): Rename from struct specbinding. Redo layout
5533 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5534 which is not portable. With Sun C 5.12 32-bit sparc, the
5535 declaration causes nargs to be an unsigned bitfield, a behavior
5536 that the C standard allows; but Emacs wants nargs to be signed.
5537 The overall type is now a union of structures rather than a
5538 structure of union of structures, and the 'kind' member is now a
5539 bitfield, so that the overall type doesn't grow. All uses changed.
5540 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5542 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5544 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5545 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5547 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5549 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5551 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5552 unless we know that the window w's frame is a frame object.
5553 Another attempt at solving bug#14062 and bug#14630.
5555 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5557 * textprop.c (property_set_type): New enum.
5558 (add_properties): Allow appending/prepending text properties.
5559 (add_text_properties_1): Factored out of Fadd_text_properties.
5560 (Fadd_text_properties): Move all the code into
5561 add_text_properties_1.
5562 (Fadd_face_text_property): New function that calls
5563 add_text_properties_1.
5565 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5567 Move functions from lisp.h to individual modules when possible.
5568 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5569 * alloc.c (XFLOAT_INIT, set_symbol_name):
5570 * buffer.c (CHECK_OVERLAY):
5571 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5572 (set_char_table_parent):
5573 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5574 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5575 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5576 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5578 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5579 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5580 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5581 (backtrace_args, backtrace_debug_on_exit):
5582 * floatfns.c (CHECK_FLOAT):
5583 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5584 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5585 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5586 (set_hash_index_slot):
5587 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5588 * marker.c (CHECK_MARKER):
5589 * textprop.c (CHECK_STRING_OR_BUFFER):
5590 * window.c (CHECK_WINDOW_CONFIGURATION):
5591 Move here from lisp.h, and make these functions static rather than
5593 * buffer.c (Qoverlayp):
5595 * fns.c (Qhash_table_p):
5596 * window.c (Qwindow_configuration_p):
5598 * lisp.h: Remove the abovementioned defns and decls.
5600 Use functions, not macros, for XINT etc (Bug#11935).
5601 In lisp.h, prefer functions to function-like macros, and
5602 constants to object-like macros, when either will do. This:
5603 . simplifies use, as there's no more need to worry about
5604 arguments' side effects being evaluated multiple times.
5605 . makes the code easier to debug on some platforms.
5606 However, when using gcc -O0, keep using function-like macros
5607 for a few critical operations, for performance reasons.
5608 This sort of thing isn't needed with gcc -Og, but -Og
5609 is a GCC 4.8 feature and isn't widely-enough available yet.
5610 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5611 Remove enum lsb_bits; no longer needed.
5612 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5613 * buffer.c (Qoverlap):
5615 * fns.c (Qhash_table_p):
5616 Now extern, so lisp.h can use these symbols.
5617 * dispextern.h: Include character.h, for MAX_CHAR etc.
5618 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5619 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5620 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5621 (GLYPH_CODE_P): Move here from lisp.h.
5622 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5623 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5624 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5625 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5626 XUNTAG now returns void *.
5627 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5628 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5629 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5630 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5631 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5632 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5633 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5634 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5635 New macros, renamed from their sans-lisp_h_ counterparts.
5636 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5637 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5638 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5639 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5640 If compiling via GCC without optimization, define these as macros
5641 in addition to inline functions.
5642 To disable this, compile with -DINLINING=0.
5643 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5644 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5645 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5646 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5647 (INTMASK, VALMASK): Now macros, since static values cannot be
5648 accessed from extern inline functions.
5649 (VALMASK): Also a constant, for benefit of old GDB.
5650 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5651 is INTEGERP, which can fold it in.
5652 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5653 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5654 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5655 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5656 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5657 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5658 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5659 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5660 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5661 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5662 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5663 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5664 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5665 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5666 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5667 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5668 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5669 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5670 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5671 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5672 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5673 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5674 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5675 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5676 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5677 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5678 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5679 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5680 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5681 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5682 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5683 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5684 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5686 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5687 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5688 (VALMASK): Define in one place rather than in two, merging the
5689 USE_LSB_TAG parts; this is simpler.
5690 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5691 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5692 Move up, to avoid use before definition.
5693 Also include "globals.h" earlier, for the same reason.
5694 (make_natnum): New function.
5695 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5696 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5697 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5698 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5699 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5700 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5701 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5702 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5703 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5704 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5705 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5706 (Qwindow_configuration_p, Qimage): New forward declarations.
5707 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5708 (STRING_COPYIN): Remove; unused.
5709 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5710 (xcar_addr, xcdr_addr): New functions. All uses changed.
5711 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5712 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5713 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5714 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5715 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5716 (TYPE_RANGED_INTEGERP): Simplify.
5717 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5718 (setlocale, fixup_locale, synchronize_system_messages_locale)
5719 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5720 Now empty functions, not macros.
5721 (functionp): Return bool, not int.
5722 * window.c (Qwindow_configuration_p): Now extern,
5723 so window.h can use it.
5724 * window.h (Qwindowp): Move decl back to lisp.h.
5726 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5728 * xdisp.c (Fline_pixel_height): New function, required for solving
5731 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5733 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5735 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5737 * lread.c (syms_of_lread):
5738 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5740 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5742 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5744 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5746 * fileio.c (expand_file_name): Doc fix.
5748 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5750 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5751 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5752 Wait for self, not for 0. This can't hurt on GNU or similar
5753 system, and may help with Cygwin.
5755 * keyboard.c: Don't use PROP (...) as an lvalue.
5756 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5757 Use set_prop (A, B), not PROP (A) = B.
5759 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5761 * xdisp.c (get_it_property): Use it->window instead of generating
5762 a Lisp object from it->w.
5764 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5766 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5767 get-char-property the window that is being rendered, instead of
5768 the buffer, to support window-specific overlays. (Bug#14575)
5769 (compute_display_string_pos): When W is NULL, use the current
5770 buffer as the object to pass to get-char-property.
5771 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5772 pointer member of the bidi iterator, since no window is pertinent
5775 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5777 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5778 being displayed, and pass it to compute_display_string_pos.
5779 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5780 (bidi_paragraph_init): All callers changed.
5782 * xdisp.c (init_from_display_pos, init_iterator)
5783 (handle_single_display_spec, next_overlay_string)
5784 (get_overlay_strings_1, reseat_1, reseat_to_string)
5785 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5786 Set bidi_it.w member from it->w.
5787 (compute_display_string_pos): Accept additional argument, the
5788 window being displayed, and pass it to Fget_char_property.
5791 * dispextern.h (struct bidi_it): New member w, the window being
5793 (compute_display_string_pos): Adjust prototype.
5795 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5797 * xgselect.c: Remove unneeded include xterm.h.
5799 * process.c (wait_reading_process_output): Check for NS before GLIB.
5800 GLIB may be linked in due to rsvg, but ns_select must be called.
5802 * xgselect.c (xg_select): Remove call to window_system_available
5803 and g_main_context_pending at the top, so Gdk events (i.e. file
5804 notify) are processed when Emacs is started with -nw.
5806 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5808 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5809 (ctagsfiles3): New variable, includes only *.m files.
5810 (TAGS): Use an explicit language name in the regular expressions,
5811 to avoid transformation of '/SOMETHING' by MSYS to
5812 'c:\MSYS\SOMETHING'.
5814 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5816 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5818 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5820 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5821 still need to set the mouse pointer shape and activate help-echo.
5824 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5826 A few porting etc. fixes for the new file monitor code.
5827 See the thread containing
5828 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5829 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5830 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5831 (dir_monitor_callback, Fgfile_rm_watch):
5832 Use assq_no_quit instead of Fassoc, for speed.
5833 (dir_monitor_callback, Fgfile_rm_watch):
5834 eassert that the monitor is a fixnum.
5835 (dir_monitor_callback): No need for CDR_SAFE.
5836 Simplify building of lisp with alternative tails.
5837 (Fgfile_add_watch, Fgfile_rm_watch):
5838 Do not assume glib functions set errno reliably on failure.
5839 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5840 and signal an error otherwise.
5841 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5842 Use Fdelq instead of Fdelete, for speed.
5844 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5846 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5847 don't insist on being invoked on a highlighted tool-bar button.
5848 Avoids losing tool-bar functionality when mouse-highlight is nil.
5849 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5850 Don't highlight when mouse-highlight is nil.
5851 (note_mouse_highlight): When mouse-highlight is nil, don't return
5852 right away; instead, run tool-bar and mode-line highlight
5853 subroutine, clear any existing highlight, and revert the mouse
5854 pointer to its default shape. (Bug#14558)
5856 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5858 * lisp.mk (lisp): Add prog-mode.el.
5860 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5862 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5863 * process.c (dummy_handler): New function.
5864 (lib_child_handler): New static var.
5865 (handle_child_signal): Invoke it.
5866 (catch_child_signal): If a library has set up a signal handler,
5867 save it into lib_child_handler.
5868 (init_process_emacs): If using glib and not on Windows, tickle glib's
5869 child-handling code so that it initializes its private SIGCHLD handler.
5870 * syssignal.h (SA_SIGINFO): Default to 0.
5871 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5872 31; it should no longer be needed now.
5874 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5876 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5878 * gfilenotify.c (globals_of_gfilenotify): New function.
5879 (syms_of_gfilenotify): Move global initialization there.
5881 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5883 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5885 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5886 * keyboard.c (menu_bar_items, tool_bar_items):
5887 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5888 not override local keymaps any more.
5890 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5892 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5894 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5896 * w32console.c (initialize_w32_display): Return the dimensions of
5897 the console window via 2 additional arguments, not via the current
5898 frame. This avoids crashes due to overrunning the bounds of
5899 frame's decode_mode_spec_buffer, which is not resized following
5900 the change of the frame dimensions from the initial 10x10.
5902 * w32term.h (w32_initialize_display_info): Adjust prototype.
5904 * term.c (init_tty): Take dimensions of the frame from the values
5905 returned by initialize_w32_display.
5907 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5908 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5909 (LIBES): Add $(GFILENOTIFY_LIBS).
5911 * w32inevt.c (handle_file_notifications): Add dummy implementation
5912 for !HAVE_W32NOTIFY.
5914 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5916 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5918 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5920 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5922 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5924 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5926 Fix minor problems found by static checking.
5927 * data.c (pure_write_error):
5928 Use xsignal2, not Fsignal, as Fsignal might return.
5929 * eval.c (set_backtrace_debug_on_exit): Now static.
5930 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5931 No longer inline. EXTERN_INLINE is needed only for functions
5932 defined in .h files. Reindent function header as per GNU style.
5933 (backtrace_p, backtrace_top, backtrace_next):
5934 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5935 compiler or linker. Add extern decls to pacify gcc -Wall.
5936 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5938 * frame.c (free_monitors): Define only on platforms that need it.
5939 * nsterm.m (ns_term_init):
5940 * process.c (catch_child_signal):
5941 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5942 defined on all porting targets these days.
5943 * process.c, process.h (catch_child_signal):
5944 Make it extern only if NS_IMPL_GNUSTEP is defined.
5946 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5948 * w32.c (gettimeofday): Make the signature identical to prototype
5949 in nt/inc/sys/time.h.
5951 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5953 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5956 * keyboard.c (safe_run_hooks_error): Improve error message.
5958 * data.c (pure_write_error): Add `object' argument.
5959 * puresize.h (CHECK_IMPURE): Use it.
5961 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5963 * Makefile.in (NOTIFY_OBJ): New variable.
5964 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5966 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5967 Call syms_of_gfilenotify.
5969 * gfilenotify.c: New file.
5971 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5972 and Qfile_w32notify.
5973 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5974 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5976 * lisp.h: Declare syms_of_gfilenotify.
5978 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5980 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5982 Merge the specpdl and backtrace stacks. Make the structure of the
5983 specpdl entries more obvious via a tagged union of structs.
5984 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5985 (enum specbind_tag): New enum.
5986 (struct specbinding): Make it a tagged union of structs.
5987 Add a case for backtrace records.
5988 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5989 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5990 (backtrace_debug_on_exit): New accessors.
5991 (struct backtrace): Remove.
5992 (struct catchtag): Remove backlist field.
5993 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5995 (Flocal_variable_p): Speed up the common case where the binding is
5997 * eval.c (backtrace_list): Remove.
5998 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5999 (set_backtrace_args, set_backtrace_nargs)
6000 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6001 (backtrace_next): New functions.
6002 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6003 (unwind_to_catch, internal_lisp_condition_case)
6004 (internal_condition_case, internal_condition_case_1)
6005 (internal_condition_case_2, internal_condition_case_n): Don't bother
6006 with backtrace_list any more.
6007 (Fsignal): Adjust to new backtrace format.
6008 (grow_specpdl): Move up.
6009 (record_in_backtrace): New function.
6010 (eval_sub, Ffuncall): Use it.
6011 (apply_lambda): Adjust to new backtrace format.
6012 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6014 (specbind): Adjust to new specpdl format. Simplify.
6015 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6016 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6018 (mark_backtrace): Remove.
6019 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6020 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6021 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6023 * profiler.c (record_backtrace): Use get_backtrace.
6024 (handle_profiler_signal): Use backtrace_top_function.
6025 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6028 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6030 * process.h (catch_child_signal): Declare.
6032 * process.c (catch_child_signal): New function.
6033 (init_process_emacs): Call it.
6035 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6036 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6038 (x_set_cursor_type): Remove declaration.
6039 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6040 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6041 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6042 (ns_get_color): Use F suffix on float.
6043 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6044 (ns_get_rgb_color): Remove.
6045 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6046 (note_mouse_movement): x and y are CGFloat.
6047 (ns_draw_fringe_bitmap): Remove unused rowY.
6048 Change #if to COCOA && >= 10_6.
6049 (ns_draw_window_cursor): Remove unused overspill.
6050 (ns_draw_underwave): width and x are EamcsCGFloat.
6051 (ns_draw_box): thickness is CGFloat.
6052 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6053 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6054 if not in main thread.
6055 (ns_get_pending_menu_title, ns_check_menu_open)
6056 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6057 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6058 (sendFromMainThread:): New method.
6059 (changeFont:): size is CGFloat.
6060 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6061 Disable warning about permanent text.
6062 (characterIndexForPoint:): Adjust return type depending on GNUStep
6064 (mouseDown:): delta is CGFloat.
6065 (updateFrameSize): Remove unised variable f.
6066 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6067 Cast float to EmacsCGFloat.
6068 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6069 also to -1 when restoring.
6070 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6071 inside NS_IMPL_COCOA.
6072 (toggleFullScreen:): Put call to toggleFullScreen inside
6073 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6074 (setPosition:portion:whole:): por is CGFloat.
6075 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6076 (mouseDown:): Use CGFloat.
6077 (mouseDragged:): Remove unised variable edge.
6078 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6080 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6082 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6083 when NS_IMPL_GNUSTEP.
6084 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6085 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6086 (EmacsToolbar): Add clearAll. Add tag argument to
6087 addDisplayItemWithImage.
6088 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6090 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6092 * nsmenu.m (ns_update_menubar): Make static.
6093 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6094 (fillWithWidgetValue:): Add cast to SEL for setAction.
6095 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6096 (update_frame_tool_bar): Update code for GNUStep.
6097 (clearAll): New method.
6098 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6099 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6100 Move identifierToItem setObject and activeIdentifiers addObject before
6101 call to insertItemWithItemIdentifier.
6102 (validateVisibleItems): Fix indentation.
6103 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6104 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6105 UtilityWindow to aStyle, remove call to setStyleMask.
6107 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6109 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6110 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6111 Use F suffix on floats.
6112 (ns_char_width): Returns CGFloat.
6113 (ns_ascii_average_width): w is CGFloat instead of float.
6114 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6116 (ns_glyph_metrics): CGFloat instead of float.
6118 * nsfns.m (x_set_foreground_color, x_set_background_color):
6120 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6121 remove unused variables.
6122 (Fns_read_file_name): Keep track if panel is for save.
6123 Use ns_filename_from_panel/ns_directory_from_panel.
6124 (Fns_list_services): delegate only used for COCOA.
6125 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6126 Just return the input if GNUStep.
6127 (x_screen_planes): Remove.
6128 (Fxw_color_values): Use EmacsCGFloat
6129 (Fns_display_monitor_attributes_list): Only get screen number for
6131 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6133 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6134 ns_directory_from_panel.
6136 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6138 * process.c (handle_child_signal): Also use WCONTINUED.
6139 This is so that list-processes doesn't mistakenly list the process
6140 as stopped, when the process has actually been continued and is
6143 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6145 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6146 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6147 not already configured.
6149 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6151 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6153 * Makefile.in (mostlyclean): Remove *.res files.
6155 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6157 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6158 a buffer (bug#8447).
6160 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6162 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6163 display vector, and we backtrack, handle the case that the
6164 previous character position is also displayed from a display
6165 vector or covered by a display string or image. (Bug#14476)
6167 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6169 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6170 (struct MonitorInfo, free_monitors): Remove.
6171 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6172 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6173 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6176 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6177 (struct MonitorInfo, free_monitors): Remove.
6178 (ns_screen_name): Make static.
6179 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6180 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6183 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6184 (struct MonitorInfo): New struct.
6185 (free_monitors, make_monitor_attribute_list): Declare.
6187 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6189 (free_monitors, make_monitor_attribute_list): New functions.
6190 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6193 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6195 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6197 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6199 * keyboard.c: Apply keyboard decoding only to events that come directly
6200 from the tty, not from unread-command-events (bug#14368).
6201 (read_event_from_main_queue): New function, extracted from read_char).
6202 (read_decoded_char): Remove.
6203 (read_decoded_event_from_main_queue): New function to replace it.
6204 (read_char): Use it.
6205 (read_key_sequence): Use read_char rather than read_decoded_char.
6207 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6209 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6211 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6213 2013-05-22 Kenichi Handa <handa@gnu.org>
6215 The following changes are to fix the setting of
6216 buffer-file-coding-system on, for instance, C-x RET c unix RET
6217 _FILE_OF_DOS_EOL_TYPE_ RET.
6219 * coding.h (struct coding_system): New member detected_utf8_chars.
6221 * coding.c (detect_coding_utf_8): Count characters and check EOL
6222 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6224 (setup_coding_system): Do not initialize coding->head_ascii.
6225 (check_ascii): Do not set coding->eol_seen but update it. Do not
6226 call adjust_coding_eol_type here.
6227 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6228 If the eol-type of CODING is already specified, adjust the eol type
6229 of the found coding-system.
6230 (decode_coding_gap): Cancel previous change. Utilize the
6231 character numbers counted by detect_coding_utf_8. Fix detection
6234 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6236 * search.c (looking_at_1): Only set last_thing_searched if the match
6237 changed the match-data (bug#14281).
6239 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6241 * xdisp.c (reseat_at_previous_visible_line_start):
6242 Already declared in dispextern.h, so remove it here.
6243 (move_it_vertically_backward): Likewise.
6245 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6247 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6248 (Fx_display_pixel_width, Fx_display_pixel_height)
6249 (Fx_display_mm_width, Fx_display_mm_height):
6250 Mention `display-monitor-attributes-list' in docstrings.
6252 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6253 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6254 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6255 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6256 (Fx_display_backing_store, Fx_display_visual_class)
6257 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6258 (Fx_display_grayscale_p, Fx_display_pixel_width)
6259 (Fx_display_pixel_height, Fx_display_planes)
6260 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6261 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6262 (Fx_display_mm_width, Fx_display_mm_height)
6263 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6264 height for all physical monitors as in X11.
6266 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6267 Return pixel width or height for all physical monitors as in X11.
6269 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6271 Port --enable-gcc-warnings to clang.
6272 * bytecode.c (exec_byte_code):
6274 Redo diagnostic pragmas to pacify clang, too.
6275 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6276 * editfns.c (Fencode_time):
6277 * fileio.c (file_accessible_directory_p):
6278 * font.c (font_unparse_xlfd):
6279 Use '&"string"[index]' instead of '"string" + (index)'.
6280 * undo.c (user_error): Remove; unused.
6282 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6284 * insdel.c (insert_1_both): Document the arguments, instead of
6285 referring to insert_1, which no longer exists.
6287 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6288 some window, increment windows_or_buffers_changed, so that
6289 *Messages* display in that window is updated. (Bug#14408)
6291 * w32.c: Include epaths.h.
6292 (init_environment): Use cmdproxy.exe without leading directories.
6293 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6295 (gettimeofday): Adjust signature and return value to Posix
6298 * unexw32.c (open_output_file): Delete the existing emacs.exe
6299 before creating it, to break the hard link to the versioned
6302 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6303 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6304 (FIRSTFILE_OBJ): New variables.
6305 (W32_RES): Rename to EMACSRES. All users changed.
6306 (base_obj): Use $(CM_OBJ).
6307 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6308 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6309 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6310 $(W32_RES_LINK) before $(LIBES).
6311 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6313 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6315 * makefile.w32-in (DOC): Use just "DOC".
6317 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6319 * process.c: Export default filters and sentinels to Elisp.
6320 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6322 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6323 (Fset_process_sentinel, Fformat_network_address):
6324 Default to them instead of nil.
6325 (server_accept_connection): Sentinels can't be nil any more.
6326 (read_and_dispose_of_process_output): New function, extracted from
6327 read_process_output.
6328 (read_process_output): Use it; filters can't be nil.
6329 (Finternal_default_process_filter): New function, extracted from
6330 read_process_output.
6331 (exec_sentinel_unwind): Remove function.
6332 (exec_sentinel): Don't zilch sentinel while running.
6333 (status_notify): Sentinels can't be nil.
6334 (Finternal_default_process_sentinel): New function extracted from
6336 (setup_process_coding_systems): Default filter is not nil any more.
6337 (syms_of_process): Export new Elisp functions and initialize
6339 * lisp.h (make_lisp_proc): New function.
6341 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6343 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6345 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6347 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6348 unless we know that the window w is a leaf window.
6349 Another attempt at solving bug#14062.
6351 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6353 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6356 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6358 * image.c (gif_load): Check that subimages fit (Bug#14345).
6360 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6362 * lread.c (skip_dyn_eof): New function.
6363 (read1): Use it to skip the end of a file in response to #@00.
6365 * doc.c (get_doc_string): Slightly relax the sanity checking.
6367 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6369 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6370 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6371 (MonitorInfo): New struct.
6372 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6373 (Fns_display_monitor_attributes_list): New functions.
6374 (display-usable-bounds): Remove.
6375 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6378 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6380 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6381 (GTK_CHECK_VERSION): New macro, if not already defined.
6382 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6383 replaced by GTK_CHECK_VERSION.
6385 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6387 * xterm.h (GTK_PREREQ): New macro.
6388 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6389 to use this macro instead, for consistency and clarity.
6391 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6393 * xdisp.c (row_for_charpos_p): New function, with code of
6394 cursor_row_p, but accepts an additional argument CHARPOS instead
6395 of using a hardcoded PT.
6396 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6397 (row_containing_pos): Call row_for_charpos_p instead of partially
6398 doing the same. Fixes cursor positioning under longlines-mode
6399 when longlines-show-effect includes more than one newline, when
6400 moving the cursor vertically up.
6402 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6404 * makefile.w32-in (ACL_H): New macro.
6405 ($(BLD)/fileio.$(O)): Update dependencies.
6407 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6409 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6410 * Makefile.in (LIB_ACL): New macro.
6411 (LIBACL_LIBS): Remove.
6412 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6413 * fileio.c: Include <acl.h>.
6414 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6415 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6417 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6420 * unexelf.c: Don't assume ElfW (Half) fits in int.
6421 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6422 when dealing with ElfW (Half) values, since they can exceed 2**31
6423 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6424 (entry_address): Omit unused NUM arg. All uses changed.
6426 2013-05-07 Juri Linkov <juri@jurta.org>
6428 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6429 to the string converted from number with `Fnumber_to_string'.
6432 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6434 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6435 This fixes a problem introduced by my previous change.
6437 2013-05-07 Glenn Morris <rgm@gnu.org>
6439 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6441 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6443 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6445 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6447 Static checking by GCC 4.8.0.
6448 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6449 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6450 (x_get_monitor_attributes_fallback)
6451 (x_get_monitor_attributes_xinerama)
6452 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6453 Define only if USE_GTK.
6454 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6455 (x_get_monitor_attributes_fallback): Omit unused locals.
6456 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6457 Use double, not float, to avoid mixed-mode floating point arithmetic.
6459 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6460 Jan Djärv <jan.h.d@swipnet.se>
6462 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6463 (XINERAMA_CFLAGS): New macros.
6464 (ALL_CFLAGS, LIBES): Use them.
6466 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6467 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6468 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6469 (syms_of_xfns): DEFSYM them.
6470 (struct MonitorInfo): New struct.
6471 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6472 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6473 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6474 (x_get_monitor_attributes_xinerama): New functions.
6475 (Fx_display_monitor_attributes_list): New primitive.
6476 (syms_of_xfns): Defsubr it.
6478 * xterm.h (x_display_info): Add Xatom_net_workarea and
6479 Xatom_net_current_desktop.
6481 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6482 and dpyinfo->Xatom_net_current_desktop.
6484 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6486 * xdisp.c (pos_visible_p): Use the special code for finding the
6487 beginning of a display property or overlay for any "replacing"
6488 display property, not just for display strings. This solves
6489 incorrect reporting of position by posn-at-point. (Bug#14241)
6491 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6493 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6494 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6495 Verify that ElfW (Half) fits in int.
6496 (fatal): Use same signature as lisp.h.
6497 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6498 configure and build with -DUNEXELF_DEBUG without worrying about
6499 other modules that use DEBUG.
6500 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6501 possibly-wide integers now uses it instead of plain fprintf.
6502 (entry_address): New function, which avoids problems with 32-bit
6503 overflow on 64-bit hosts.
6504 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6505 (round_up): Don't assume the remainder fits in int.
6506 (find_section): Use bool for boolean. Simplify debug code.
6507 (unexec): Don't assume file sizes fit in int or size_t.
6508 Omit unnecessary trailing newline in 'fatal' format.
6509 Use strerror rather than outputting decimal error number.
6510 Remove unused code when emacs is not defined;
6511 this file relies on Emacs now.
6512 Don't assume e_phnum and e_shnum are positive.
6514 * regex.c: Fix problems when DEBUG is defined.
6515 (extract_number, extract_number_and_incr): Define regardless of
6516 whether DEBUG is defined; that's simpler and makes the code less
6517 likely to go stale in the normal case when DEBUG is not defined.
6518 Return int rather than taking an int * arg. All callers changed.
6519 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6520 Remove, replacing with ...
6521 (DEBUG_PRINT): New macro. All callers changed.
6522 (DEBUG_COMPILES_ARGUMENTS): New macro.
6523 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6524 (print_compiled_pattern, print_double_string) [DEBUG]:
6525 Use prototype rather than old-style definition.
6526 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6527 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6528 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6529 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6530 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6531 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6532 This matters only when DEBUG is defined.
6534 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6536 * xdisp.c (set_iterator_to_next): Set the
6537 ignore_overlay_strings_at_pos_p flag only if we are _really_
6538 iterating over an overlay string, as indicated by the
6539 current.overlay_string_index member. (Bug#14306)
6541 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6543 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6544 to where it is used, to avoid autorelease issues (Bug#14050).
6546 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6548 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6549 * fileio.c (syms_of_fileio): Implement this.
6550 * filelock.c (create_lock_file): If symbolic links don't work, so
6551 we use a regular file as a lock file, do not fsync the lock file;
6554 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6556 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6557 (syms_of_minibuf): Adjust accodingly.
6559 * callint.c (Fcall_interactively): Adjust calls accordingly.
6561 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6563 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6564 w->contents is a buffer before computing everything else.
6565 Use parentheses to disambiguate last part of the condition.
6567 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6568 assertion violations. (Bug#14062)
6570 2013-05-01 David Reitter <david.reitter@gmail.com>
6572 * nsfns.m (ns_tooltip): Initialize.
6574 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6576 * coding.c (decode_coding_gap): Don't remove the character before
6577 a newline unless it's a CR character. (Bug#14287)
6579 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6581 * dispextern.h (struct face): Move enum face_underline_type
6582 earlier so that bitfields can be in the same word.
6584 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6586 * nsfns.m (handlePanelKeys): New function.
6587 (EmacsOpenPanel:performKeyEquivalent:)
6588 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6589 arrows/function/control and copy/paste keys (Bug#14296).
6591 2013-04-27 Juri Linkov <juri@jurta.org>
6593 * callint.c (Fcall_interactively): Call `Qread_number' for
6594 interactive code letter `n' instead of using duplicate code.
6597 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6599 * systime.h (make_timeval): Declare as 'const'.
6601 2013-04-27 Kenichi Handa <handa@gnu.org>
6603 * font.c (font_open_entity): Always open a font of manageable
6606 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6608 Port better to AIX (Bug#14258).
6609 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6612 2013-04-24 Kenichi Handa <handa@gnu.org>
6614 * coding.c (decode_coding_iso_2022): When an invalid escape
6615 sequence is encountered, reset the invocation and designation
6616 status to the safest one.
6618 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6620 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6621 Without this fix, "make distclean" leaves stamp-h1 behind.
6623 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6625 * w32fns.c (w32_fullscreen_rect): New function to compute the
6626 window rectangle for the given fullscreen mode.
6627 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6628 longer tunes the window size. This keeps the window's edges flush
6629 with the screen and allows the taskbar to hide itself in fullboth.
6631 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6632 window decorations and uses the entire screen.
6634 * w32term.h (w32_fullscreen_rect) Add prototype.
6635 (struct w32_output): Replace normal_width, normal_height,
6636 normal_top, and normal_left members with a single normal_placement
6638 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6640 (FRAME_NORMAL_PLACEMENT): New macro.
6642 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6644 * minibuf.c (Ftest_completion): Silence compiler warning.
6646 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6648 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6651 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6654 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6655 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6656 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6657 parentheses where appropriate.
6659 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6661 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6663 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6665 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6666 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6667 Mention in the doc string that setting these variables takes
6668 effect only after a call to set-window-buffer. (Bug#14200)
6670 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6672 * indent.c (Fvertical_motion): Don't consider display strings on
6673 overlay strings as display strings on the buffer position we
6674 started from. This prevents vertical cursor motion from jumping
6675 more than one line when there's an overlay string with a display
6676 property at end of line.
6677 Reported by Karl Chen <Karl.Chen@quarl.org> in
6678 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6680 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6682 * window.c (select_window): `record_buffer' even if window is
6683 already selected (bug#14191).
6685 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6687 * window.c (Fwindow_end): Test more flags, including the buffer's
6688 last_overlay_modified flag, to determine whether the window's
6689 display is really up-to-date. Prevents the function from
6690 returning a stale value. (Bug#14170)
6691 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6694 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6696 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6697 garbaged only if it is not already the top frame on its TTY.
6698 This prevents flickering due to constant redrawing of TTY frames when
6699 there are GUI frames open in the same session. (Bug#13864)
6701 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6703 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6704 of marking the idle timers directly.
6706 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6708 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6711 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6713 * window.c (select_window): Don't record_buffer while the invariant is
6714 temporarily broken (bug#14161).
6716 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6718 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6720 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6722 2013-04-07 Romain Francoise <romain@orebokech.com>
6724 Ignore additional platform-specific ACL errors (Bug#13702).
6725 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6726 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6728 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6730 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6733 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6735 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6736 This bug was introduced by my 2013-02-25 change that simplified
6737 data_start configuration. Without this change, on GNU/Linux
6738 an Emacs configured with --enable-profiling fails immediately
6739 due to a profiler signal.
6740 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6741 with these flags. On platforms where special flags are needed
6742 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6743 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6744 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6746 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6748 Get rid of some platform-specific functions examining window
6749 system and its capabilities. This is a partial rework of the
6751 * lisp.h (have_menus_p): Remove prototype. This function is
6752 replaced with platform-independent window_system_available.
6753 (check_window_system): Move to...
6754 * frame.h (decode_window_system_frame, window_system_available):
6755 ...here, add new prototypes.
6756 * frame.c (window_system_available, decode_window_system_frame):
6758 (check_window_system): Platform-independent now.
6759 * xterm.h (x_in_use): Remove declaration.
6761 * w32term.h (check_x_frame):
6762 * nsterm.h (check_x_frame): Remove prototypes. This function
6763 is replaced with platform-independent decode_window_system_frame.
6764 * msdos.c (have_menus_p): Remove.
6765 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6766 Remove platform-specific functions. Use check_window_system,
6767 decode_window_system_frame and check_ns_display_info where
6768 appropriate. Minor style and comment tweaks.
6769 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6770 (check_x_frame): Likewise.
6771 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6773 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6774 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6775 * xmenu.c, xselect.c: All related users changed.
6777 2013-04-03 Kenichi Handa <handa@gnu.org>
6779 The following changes is to optimize the code for reading UTF-8
6782 * coding.c (check_ascii): Rename from detect_ascii. Return value
6783 changed. Check EOL format. Do not call adjust_coding_eol_type
6785 (check_utf_8): New function.
6786 (adjust_coding_eol_type): Do nothing if already adjusted.
6787 (detect_coding): Compare the return value of check_ascii with
6788 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6789 (decode_coding_gap): Optimize for valid UTF-8.
6791 2013-03-21 Kenichi Handa <handa@gnu.org>
6793 * coding.c (syms_of_coding): Cancel previous change.
6795 * insdel.c (insert_from_gap): Fix previous change.
6797 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6799 Consistently use platform-specific function to detect window system.
6800 * lisp.h (check_window_system): New prototype. This function is
6801 going to replace check_x, check_w32 and check_ns.
6802 (have_menus_p): Mention msdos.c in comment.
6803 * fontset.c (check_window_system_func): Remove. Adjust all users.
6804 * fontset.h (check_window_system_func): Remove prototype.
6805 * nsterm.h (check_ns):
6806 * xterm.h (check_x):
6807 * w32term.h (check_w32): Likewise.
6808 * menu.c (Fx_popup_menu): Use check_window_system.
6809 * msdos.c (check_window_system): Define for MS-DOS.
6810 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6811 * w32fns.c (check_window_system): Likewise for MS-Windows.
6812 * xfns.c (check_window_system): Likewise for X.
6813 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6814 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6816 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6818 Prefer < to > in range checks such as 0 <= i && i < N.
6819 This makes it easier to visualize quantities on a number line.
6820 This patch doesn't apply to all such range checks,
6821 only to the range checks affected by the 2013-03-24 change.
6822 This patch reverts most of the 2013-03-24 change.
6823 * alloc.c (xpalloc, Fgarbage_collect):
6824 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6825 * character.c (string_escape_byte8):
6826 * charset.c (read_hex):
6827 * data.c (cons_to_unsigned):
6828 * dispnew.c (update_frame_1):
6829 * doc.c (Fsubstitute_command_keys):
6830 * doprnt.c (doprnt):
6831 * editfns.c (hi_time, decode_time_components):
6832 * fileio.c (file_offset):
6833 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6834 * font.c (font_intern_prop):
6835 * frame.c (x_set_alpha):
6836 * gtkutil.c (get_utf8_string):
6837 * indent.c (check_display_width):
6838 * keymap.c (Fkey_description):
6839 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6841 * minibuf.c (read_minibuf_noninteractive):
6842 * process.c (wait_reading_process_output):
6843 * search.c (Freplace_match):
6844 * window.c (get_phys_cursor_glyph):
6845 * xdisp.c (redisplay_internal):
6846 * xsmfns.c (smc_save_yourself_CB):
6847 Prefer < to > for range checks.
6848 * dispnew.c (sit_for): Don't mishandle NaNs.
6849 This fixes a bug introduced in the 2013-03-24 change.
6850 * editfns.c (decode_time_components): Don't hoist comparison.
6851 This fixes another bug introduced in the 2013-03-24 change.
6853 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6855 * frame.h (struct frame): Drop scroll_bottom_vpos
6856 member becaue all real users are dead long ago.
6857 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6858 * xdisp.c (redisplay_internal): Adjust user.
6860 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6862 * nsmenu.m (showAtX:Y:for:): setLevel to
6863 NSPopUpMenuWindowLevel (Bug#13998).
6865 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6867 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6868 (ns_check_pending_open_menu): Declare.
6870 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6871 (x_activate_menubar): Update the menu with title that matches
6872 ns_get_pending_menu_title, and call
6873 ns_check_pending_openmenu (Bug#12698).
6874 (menuWillOpen:): New method.
6875 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6877 * nsterm.m (menu_will_open_state, menu_mouse_point)
6878 (menu_pending_title): New varaibles.
6879 (ns_get_pending_menu_title, ns_check_menu_open)
6880 (ns_check_pending_open_menu): New functions.
6882 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6884 * indent.c (current_column_bol_cache): Remove leftover which is not
6885 used in Fmove_to_column any more.
6886 (current_column, scan_for_column): Adjust users.
6887 * keyboard.c (last_point_position_buffer, last_point_position_window):
6888 Remove leftovers which are not used for recording undo any more.
6889 (command_loop_1, syms_of_keyboard): Adjust users.
6890 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6891 redisplay_window any more.
6892 (move_it_to): Adjust user.
6894 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6896 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6897 Update dependencies.
6899 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6901 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6902 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6905 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6907 * window.h (struct window): Replace hchild, vchild and buffer slots
6908 with the only contents slot. This is possible because each valid
6909 window may have either the child window (in vertical or horizontal
6910 combination) or buffer to display (for the leaf window). Using that,
6911 a lof of operations to traverse and/or change window hierarchies may
6912 be simplified. New member horizontal is used to distinguish between
6913 horizontal and vertical combinations of internal windows.
6914 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6915 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6916 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6917 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6918 Use contents slot, not buffer, where appropriate.
6919 (wset_combination): New function.
6920 (wset_buffer): Add eassert.
6921 (Fframe_first_window): Simplify the loop reaching first window.
6922 (Fwindow_buffer): Use WINDOW_LEAF_P.
6923 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6924 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6925 (unshow_buffer): Convert initial debugging check to eassert.
6926 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6927 (make_parent_window, window_resize_check, window_resize_apply)
6928 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6929 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6930 Adjust to match struct window changes.
6931 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6932 (mark_window_cursors_off, count_windows, get_leaf_windows)
6933 (foreach_window_1): Simplify the loop.
6934 * alloc.c (mark_object): Do not check for the leaf window because
6935 internal windows has no glyph matrices anyway.
6936 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6937 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6938 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6939 (build_frame_matrix_from_window_tree, mirror_make_current)
6940 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6941 (update_window_tree, set_window_update_flags): Simplify the loop.
6942 (sync_window_with_frame_matrix_rows): Enforce live window.
6943 Use contents slot, not buffer, where appropriate.
6944 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6945 and WINDOW_HORIZONTAL_COMBINATION_P.
6946 (make_frame_visible_1): Simplify the loop.
6947 Use contents slot, not buffer, where appropriate.
6948 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6949 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6950 (expose_window_tree): Likewise.
6951 Use contents slot, not buffer, where appropriate.
6952 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6953 to avoid deleted windows. Use contents slot instead of buffer.
6954 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6955 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6956 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6957 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6959 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6961 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6962 identify the reasons for assertion violations in bug#14062 and
6964 (Fx_show_tip): Fix compilation error under
6965 "--enable-check-lisp-object-type". (Bug#14073)
6967 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6968 Reported by <rzl24ozi@gmail.com>.
6970 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6972 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6974 (unwind_with_echo_area_buffer): ...to restore it here.
6975 This is needed to ensure that...
6976 (redisplay_window): ...both window markers are valid here,
6977 which is verified by eassert.
6978 * editfns.c (save_excursion_save): Do not assume that
6979 selected_window always displays the buffer.
6980 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6983 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6985 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6988 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6990 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6992 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6994 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6995 since MinGW's w32api headers do. This avoids compiler warnings.
6997 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7000 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7002 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7004 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7006 * gtkutil.c (style_changed_cb): Check if frame is live and an
7007 X frame (Bug#14038).
7009 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7011 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7012 Define only for _WIN32_WINNT less than 0x0500.
7013 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7015 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7016 see its own definitions of 'struct timeval' and 'struct timezone'.
7018 Fix incompatibilities between MinGW.org and MinGW64 headers.
7019 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7021 * w32.c (REPARSE_DATA_BUFFER): Guard with
7022 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7024 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7026 * xterm.c: Include X11/XKBlib.h
7027 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7029 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7031 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7033 * blockinput.h (input_blocked_p): Likewise.
7034 * bytecode.c (exec_byte_code): Likewise.
7035 * callproc.c (call_process_kill, call_process_cleanup)
7036 (Fcall_process): Likewise.
7037 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7038 (Fccl_execute_on_string): Likewise.
7039 * character.c (string_escape_byte8): Likewise.
7040 * charset.c (read_hex): Likewise.
7041 * cm.c (calccost): Likewise.
7042 * data.c (cons_to_unsigned): Likewise.
7043 * dired.c (directory_files_internal, file_name_completion):
7045 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7046 (sit_for): Likewise.
7047 * doc.c (Fsubstitute_command_keys): Likewise.
7048 * doprnt.c (doprnt): Likewise.
7049 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7050 * emacsgtkfixed.c: Likewise.
7051 * fileio.c (file_offset, Fwrite_region): Likewise.
7052 * floatfns.c (Fexpt, fmod_float): Likewise.
7053 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7055 * font.c (font_intern_prop): Likewise.
7056 * frame.c (x_set_alpha): Likewise.
7057 * gtkutil.c (get_utf8_string): Likewise.
7058 * indent.c (check_display_width): Likewise.
7059 * intervals.c (create_root_interval, rotate_right, rotate_left)
7060 (split_interval_right, split_interval_left)
7061 (adjust_intervals_for_insertion, delete_node)
7062 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7063 (merge_interval_right, merge_interval_left, copy_intervals)
7064 (set_intervals_multibyte_1): Likewise.
7065 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7066 * keymap.c (Fkey_description): Likewise.
7067 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7068 * lread.c (openp, read_integer, read1, string_to_number):
7070 * menu.c (ensure_menu_items): Likewise.
7071 * minibuf.c (read_minibuf_noninteractive): Likewise.
7072 * print.c (printchar, strout): Likewise.
7073 * process.c (create_process, Faccept_process_output)
7074 (wait_reading_process_output, read_process_output, send_process)
7075 (wait_reading_process_output): Likewise.
7076 * profiler.c (make_log, handle_profiler_signal): Likewise.
7077 * regex.c (re_exec): Likewise.
7078 * regex.h: Likewise.
7079 * search.c (looking_at_1, Freplace_match): Likewise.
7080 * sysdep.c (get_child_status, procfs_ttyname)
7081 (procfs_get_total_memory): Likewise.
7082 * systime.h (EMACS_TIME_VALID_P): Likewise.
7083 * term.c (dissociate_if_controlling_tty): Likewise.
7084 * window.c (get_phys_cursor_glyph): Likewise.
7085 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7086 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7088 * xfns.c (Fx_window_property): Likewise.
7089 * xmenu.c (set_frame_menubar): Likewise.
7090 * xselect.c (x_get_window_property, x_handle_dnd_message):
7092 * xsmfns.c (smc_save_yourself_CB): Likewise.
7093 * xterm.c (x_scroll_bar_set_handle): Likewise.
7095 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7097 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7098 to be optional or nil. Adjust comment and convert it to docstring.
7099 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7100 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7102 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7104 Static checking by GCC 4.8-20130319.
7105 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7106 * process.c (Fset_process_datagram_address)
7107 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7108 * xdisp.c (get_char_face_and_encoding):
7109 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7110 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7111 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7113 2013-03-24 Ken Brown <kbrown@cornell.edu>
7115 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7116 fix compilation on 64-bit Cygwin, where underscores are not
7117 automatically prepended.
7119 * w32term.c (w32_initialize): Silence compiler warning.
7121 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7123 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7124 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7125 variables, to save and restore frame dimensions.
7126 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7127 after returning from a 'fullscreen' configuration.
7128 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7129 to avoid races between the main thread and the input thread.
7131 * w32term.h (struct w32_output): New members normal_width,
7132 normal_height, normal_top, normal_left, and prev_fsmode.
7133 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7134 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7137 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7138 'fullscreen' parameter. Always record previous width and height
7139 of the frame, except when switching out of maximized modes, so
7140 that they could be restored correctly, instead of resetting to the
7141 default frame dimensions. Send SC_RESTORE command to the frame,
7142 unless we are going to send SC_MAXIMIZE, to restore the frame
7143 resize hints in the mouse pointer shown by the window manager.
7146 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7148 * lisp.h (get_frame_param): Adjust conditions for prototype
7151 2013-03-22 Ken Brown <kbrown@cornell.edu>
7153 * unexcw.c: Drop unneeded inclusion of w32common.h.
7154 (report_sheap_usage): Declare.
7155 (read_exe_header): Add magic numbers for x86_64.
7156 (fixup_executable): Fix printf format specifier for unsigned long
7159 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7161 * frame.h (struct frame): Put menu_bar_window under #ifdef
7162 because this member is not needed when X toolkit is in use.
7163 (fset_menu_bar_window):
7164 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7165 (free_glyphs, update_frame):
7166 * xdisp.c (expose_frame): Likewise.
7167 (display_menu_bar): Likewise. Remove redundant eassert.
7168 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7171 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7173 Use functions and constants to manipulate Lisp_Save_Value objects.
7174 This replaces code that used macros and strings and token-pasting.
7175 The change makes the C source a bit easier to follow,
7176 and shrinks the Emacs executable a bit.
7177 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7178 (make_save_value): Change 1st arg from string to enum. All callers
7181 (mark_object): Use if, not #if, for GC_MARK_STACK.
7182 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7183 (XSAVE_OBJECT): Now functions, not macros.
7184 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7185 the constant was never used.
7186 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7187 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7188 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7189 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7191 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7192 type3 with a single member save_type. All uses changed.
7193 (save_type, set_save_pointer, set_save_integer): New functions.
7194 * print.c (PRINTX): Remove.
7196 * alloc.c: Remove redundant static declarations.
7198 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7200 * window.h (struct window): Convert left_col, top_line, total_lines
7201 and total_cols from Lisp_Objects to integers. Adjust comments.
7202 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7204 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7205 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7206 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7207 Adjust users where appropriate.
7209 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7211 * frame.h (struct frame): Drop resx and resy because the same data is
7212 available from window system-specific output context. Adjust users.
7213 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7214 New functions to provide defaults when no window system available.
7215 (FRAME_RES_X, FRAME_RES_Y): New macros.
7216 (NUMVAL): Move from xdisp.c.
7217 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7218 (Ffont_face_attributes, Fopen_font):
7219 * image.c (gs_load):
7220 * w32font.c (fill_in_logfont):
7221 * xdisp.c (calc_pixel_width_or_height):
7222 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7223 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7225 2013-03-20 Kenichi Handa <handa@gnu.org>
7227 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7228 to 1 (temporary workaround until a bug related to ASCII
7229 optimization is fixed).
7231 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7233 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7234 Signal error if window is not internal. Adjust docstring.
7235 (delete_all_child_windows): Use combination_limit to save the buffer.
7236 (Fset_window_configuration): Adjust accordingly.
7237 * print.c (syms_of_print): Initialize debugging output not here...
7238 (init_print_once): ...but in a new function here.
7239 * lisp.h (init_print_once): Add prototype.
7240 * emacs.c (main): Add call to init_print_once. Adjust comments.
7242 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7244 * window.c (window_resize_check, window_resize_apply)
7245 (window_from_coordinates, recombine_windows, set_window_buffer)
7246 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7247 (Fsplit_window_internal, Fdelete_window_internal)
7248 (freeze_window_starts): Use bool for booleans.
7249 * window.h (window_frame_coordinates, resize_frame_windows)
7250 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7252 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7254 * dispnew.c (bitch_at_user): Use `user-error'.
7256 2013-03-17 Ken Brown <kbrown@cornell.edu>
7258 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7259 as return type of image_background. (Bug#13981)
7260 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7262 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7264 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7265 (ns_select): Don't return with result uninitialized.
7267 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7270 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7272 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7273 directories. If filename is nil, get directory name (Bug#13932).
7274 Use getFilename and getDirectory.
7275 (getFilename, getDirectory): New methods for EmacsSavePanel and
7277 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7279 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7281 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7283 2013-03-15 Kenichi Handa <handa@gnu.org>
7285 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7286 (adjust_after_replace): Make it back to static. Delete the third
7287 arg text_at_gap_tail. Cancel the code for handling it.
7289 * coding.h (struct coding_system): New member eol_seen.
7291 * coding.c (detect_ascii): New function.
7292 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7293 when the source bytes are actually scanned. On detecting for
7294 coding_category_utf_8_auto, call detect_ascii instead of scanning
7295 source bytes directly.
7296 (produce_chars): Call insert_from_gap with the new arg 0.
7297 (encode_coding): Likewise.
7298 (decode_coding_gap): Control ASCII optimization by the variable
7299 disable_ascii_optimization instead of #ifndef .. #endif.
7300 Deccode EOL format according to coding->eol_seen.
7301 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7304 * lisp.h (adjust_after_replace): Cancel externing it.
7305 (insert_from_gap): Adjust prototype.
7307 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7309 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7310 FULLSCREEN_MAXIMIZED. (Bug#13935)
7312 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7314 * region-cache.c (find_cache_boundary, move_cache_gap)
7315 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7316 Simplify debugging check and convert to eassert. Adjust comment.
7317 (pp_cache): Put under ENABLE_CHECKING.
7319 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7321 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7322 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7324 (w32fullscreen_hook): If the frame is visible, reset
7325 f->want_fullscreen flag after changing the frame size. If the
7326 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7329 2013-03-13 Daniel Colascione <dancol@dancol.org>
7331 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7332 too so that these builds can use Cygwin's file conversion
7333 functions. (We've been building and linking cygw32.o all along
7334 and just not using it.)
7336 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7338 File synchronization fixes (Bug#13944).
7339 * Makefile.in (LIB_FDATASYNC): New macro.
7341 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7342 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7343 Don't worry about HAVE_FSYNC, since a substitute fsync is
7344 available if the system lacks one.
7345 (Fwrite_regin): Retry fsync if interrupted.
7347 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7349 * w32term.c (w32_read_socket): If the Emacs frame is being
7350 activated, call w32fullscreen_hook, to make sure the new frame
7351 dimensions are in effect. (Bug#13937)
7353 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7355 * xdisp.c (init_iterator): Simplify because both character and byte
7356 positions are either specified or -1. Add eassert. Adjust comment.
7357 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7358 character and byte positions can be obtained from marker.
7360 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7362 Static checking by Sun C 5.12.
7363 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7364 * bytecode.c (exec_byte_code):
7365 * dispnew.c (init_display):
7367 * fileio.c (Fsubstitute_in_file_name):
7368 * keyboard.c (Fevent_convert_list):
7369 * keymap.c (Fsingle_key_description):
7370 * term.c (maybe_fatal, fatal):
7371 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7372 * xsmfns.c (Fhandle_save_session):
7373 Omit unreachable code.
7374 * keymap.c (map_keymap_char_table_item): Cast void * to
7375 a function pointer type; the C Standard requires this.
7377 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7378 Include <sys/param.h> unconditionally, as that works elsewhere and
7379 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7380 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7383 See ChangeLog.12 for earlier changes.
7389 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7391 This file is part of GNU Emacs.
7393 GNU Emacs is free software: you can redistribute it and/or modify
7394 it under the terms of the GNU General Public License as published by
7395 the Free Software Foundation, either version 3 of the License, or
7396 (at your option) any later version.
7398 GNU Emacs is distributed in the hope that it will be useful,
7399 but WITHOUT ANY WARRANTY; without even the implied warranty of
7400 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7401 GNU General Public License for more details.
7403 You should have received a copy of the GNU General Public License
7404 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.