1 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3 * xdisp.c (prepare_menu_bars): Mark static.
4 * lisp.h (prepare_menu_bars): Don't declare.
5 * xselect.c (x_handle_selection_clear):
6 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
11 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
13 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
15 * keyboard.c (Fcommand_error_default_function): Rename from
16 Fdefault_error_output.
18 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
20 * keyboard.c (Fdefault_error_output): New function, extracted from
22 (syms_of_keyboard): Use it for Vcommand_error_function.
24 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
26 * eval.c (handlerlist_sentinel): New variable (bug#15802).
27 (init_eval): Use it to ensure handlerlist is non-NULL.
28 (unwind_to_catch): Make sure we never set handlerlist to NULL.
29 (Fsignal): Adjust NULLness test of handlerlist.
30 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
32 2013-11-05 Eli Zaretskii <eliz@gnu.org>
34 * callproc.c (call_process): Call prepare_to_modify_buffer before
35 decoding text read from the sub-process, as the decoded stuff will
36 be inserted into the buffer. This will invalidate the various
37 caches maintained for the buffer. (Bug#15148)
39 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
41 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
42 string of glyphless-char-display.
44 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
46 * nsfns.m (ns_get_name_from_ioreg): New function.
47 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
48 OSX >= 10.9. Use ns_get_name_from_ioreg.
50 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
52 Simplify and port recent bool vector changes.
53 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
54 only in this file. Use a more-efficient implementation if the
55 second argument is a power of 2.
56 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
57 Remove no-longer-necessary compile-time checks.
58 (bool_vector_exact_payload_bytes): New function.
59 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
60 exact payload changed to call the new function. Do not assume
61 that the arg or result fits in ptrdiff_t.
62 (bool_vector_fill): New function.
63 (Fmake_bool_vector): Use it. Don't assume bit counts fit
65 (vroundup_ct): Don't assume arg fits in size_t.
66 * category.c (SET_CATEGORY_SET): Remove. All callers now just
67 invoke set_category_set.
68 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
69 All callers changed. Use bool_vector_set.
70 * category.h (XCATEGORY_SET): Remove; no longer needed.
71 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
73 * data.c (Faref): Use bool_vector_ref.
74 (Faset): Use bool_vector_set.
75 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
76 (Fbool_vector_not, Fbool_vector_count_matches)
77 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
78 * fns.c (concat): Use bool_vector_ref.
79 (Ffillarray): Use bool_vector_fill.
80 (mapcar1): Use bool_vector_ref.
81 (sxhash_bool_vector): Hash words, not bytes.
82 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
83 a constant, since it's now used in #if.
84 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
85 unsigned char on unusual architectures, so that we no longer
86 assume that the number of bits per bits_word is a power of two or
87 is a multiple of 8 or of CHAR_BIT.
88 (Qt): Add forward decl.
89 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
90 at least as strictly as bits_word.
91 (bool_vector_data, bool_vector_uchar_data): New accessors.
92 All data structure accesses changed to use them.
93 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
94 (bool_vector_set): New functions.
95 (bool_vector_fill): New decl.
96 (ROUNDUP): Move to alloc.c as described above.
98 Fix recent gnutls changes.
99 * gnutls.c (Fgnutls_boot): Don't assume C99.
100 * process.c (wait_reading_process_output): Fix typo in recent change.
102 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
104 * process.c (wait_reading_process_output, read_process_output)
105 (send_process): Check gnutls_state is not NULL.
107 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
108 (Fgnutls_boot): Set process gnutls_p later, after initialization.
110 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
112 * nsterm.m (init, run, stop:): New methods in EmacsApp for
113 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
115 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
118 * nsfns.m (Fx_create_frame): Fix memory leak.
120 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
121 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
122 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
124 2013-11-04 Eli Zaretskii <eliz@gnu.org>
126 * xdisp.c (message3_nolog, message_with_string): Encode the string
127 before writing it to the terminal in a non-interactive session.
129 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
130 sure we concatenate them into a unibyte string.
132 * fileio.c (make_temp_name): Encode PREFIX, and decode the
133 resulting temporary name before returning it to the caller.
134 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
135 is a unibyte string, convert NAME to a unibyte string to ensure
136 that the result is also a unibyte string.
138 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
139 create unibyte strings from default paths and directory/file
142 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
145 * callproc.c (init_callproc): Use build_unibyte_string to make
146 sure we create unibyte strings from default paths and
147 directory/file names.
149 * buffer.c (init_buffer): Don't store default-directory of
150 *scratch* in multibyte form. The original problem which led to
152 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
153 but it was solved long ago. (Bug#15260)
155 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
157 Port to stricter C99 platforms.
158 Especially, C99 prohibits nesting a struct X inside struct Y if
159 struct X has a flexible array member.
160 * alloc.c (struct sdata): New type.
161 (sdata): Implement in terms of struct sdata.
162 Remove u member; all uses replaced by next_vector, set_next_vector.
163 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
164 (SDATA_DATA_OFFSET): Now a constant, not a macro.
165 (struct sblock): Rename first_data member to data, which is now
166 a flexible array member. All uses changed.
167 (next_vector, set_next_vector, large_vector_vec): New functions.
168 (vector_alignment): New constant.
169 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
170 (struct large-vector): Now merely a NEXT member, since the old approach
171 ran afoul of stricter C99. All uses changed to use
172 large_vector_vec or large_vector_offset.
173 (large_vector_offset): New constant.
174 * dispnew.c: Include tparam.h, for tgetent.
175 Do not include term.h; no longer needed.
176 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
177 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
178 (struct Lisp_Vector): Use a flexible array member for contents,
179 instead of a union with a member that is an array of size 1.
181 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
182 fact that the struct no longer contains a union.
183 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
184 (struct Lisp_Save_Value, struct Lisp_Free):
185 Use unsigned, not int, for spacers, to avoid c99 warning.
186 (union specbinding): Use unsigned, not bool, for bitfield, as
187 bool is not portable to pre-C99 hosts.
189 2013-11-04 Glenn Morris <rgm@gnu.org>
191 * emacs.c (usage_message): Mention that `-L :...' appends.
193 2013-11-02 Glenn Morris <rgm@gnu.org>
195 * Makefile.in (abs_builddir): Remove.
196 (bootstrap_exe): Use relative filename.
198 Use relative filenames in TAGS files.
199 * Makefile.in (abs_srcdir): Remove it again.
200 (.PHONY): Remove frc.
201 (maintainer-clean): No more TAGS-LISP file.
202 (TAGS): Pass relative file names to etags.
203 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
205 * Makefile.in (abs_srcdir): New, set by configure.
207 (maintainer-clean): Remove pointless echo. That should be in the
208 top-level Makefile, if anywhere. Delete TAGS-LISP.
209 (extraclean): No s/ and m/ directories for some time.
210 (TAGS): Also depend on ctagsfiles3.
211 Remove no-longer-defined S_FILE.
212 Pass absolute filenames to etags once more.
213 (TAGS-LISP): Replace lispdir with its expansion.
214 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
215 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
217 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
219 * xfaces.c (check_lface_attrs, realize_default_face): Add
220 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
221 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
223 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
225 * emacs.c (original_pwd): Remove global var by making it local.
226 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
228 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
230 * xfaces.c: Declare color_distance.
231 (QCdistant_foreground): New variable.
232 (NEAR_SAME_COLOR_THRESHOLD): New define.
233 (load_color2): New function.
234 (load_color): Call load_color2.
235 (load_face_colors): Call load_color2 and if distant-color is specified
236 calculate distant and use distant-color if colors are near.
237 (LFACE_DISTANT_FOREGROUND): New define.
238 (merge_face_ref, Finternal_set_lisp_face_attribute)
239 (Finternal_get_lisp_face_attribute)
240 (x_supports_face_attributes_p): Handle distant-foreground similar to
242 (syms_of_xfaces): DEFSYM QCdistant_foreground.
244 * dispextern.h (lface_attribute_index): Add
245 LFACE_DISTANT_FOREGROUND_INDEX.
247 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
249 * image.c (pbm_next_char): New function. See
250 http://netpbm.sourceforge.net/doc/pbm.html for the details.
251 (pbm_scan_number): Use it.
252 (Qlibjpeg_version): New variable.
253 (syms_of_image): DEFSYM and initialize it.
255 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
257 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
259 2013-10-31 Glenn Morris <rgm@gnu.org>
261 * emacs.c (original_pwd): New char.
262 (main): If using --chdir, store original_pwd.
263 (init_cmdargs): When setting Vinvocation_directory based on a
264 relative argv[0], use original_pwd if set. (Bug#15768)
266 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
268 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
270 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
272 * insdel.c: Fix minor problems found by static checking.
273 (Qregion_extract_function): Now static.
274 (prepare_to_modify_buffer_1): Remove unused locals.
276 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
278 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
279 (syms_of_xdisp): Declare pre-redisplay-function.
280 (markpos_of_region): Remove function.
281 (init_iterator, compute_stop_pos, handle_face_prop)
282 (face_before_or_after_it_pos, reseat_to_string)
283 (get_next_display_element, window_buffer_changed)
284 (redisplay_internal, try_cursor_movement, redisplay_window)
285 (try_window_reusing_current_matrix, try_window_id, display_line)
286 (note_mode_line_or_margin_highlight, note_mouse_highlight)
287 (display_string, mouse_face_from_buffer_pos): Remove region handling.
288 * window.h (struct window): Remove field `region_showing'.
289 * dispextern.h (struct it): Remove region_beg/end_charpos.
290 (face_at_buffer_position, face_for_overlay_string)
291 (face_at_string_position): Update prototypes.
292 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
293 (face_at_string_position): Remove `region_beg' and `region_end' args.
294 * fontset.c (Finternal_char_font):
295 * font.c (font_at, font_range): Adjust calls accordingly.
296 * insdel.c (Qregion_extract_function): New var.
297 (syms_of_insdel): Initialize it.
298 (prepare_to_modify_buffer_1): Use it.
300 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
302 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
303 * ftxfont.c (ftxfont_get_gcs):
304 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
305 * xfaces.c (x_free_colors, x_free_dpy_colors)
306 (x_create_gc, unload_color):
307 * xselect.c (x_property_data_to_lisp):
308 * xsettings.c (parse_settings):
309 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
310 (get_bits_and_offset): Adjust definition.
311 * frame.c (XParseGeometry): Adjust locals.
312 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
313 * regex.h (toplevel): Likewise for reg_syntax_t.
315 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
317 * eval.c (run_hook_with_args): Use FUNCTIONP.
319 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
321 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
322 fields, drop 'allocated_p' member and use -1 for uninitialized value.
323 * w32term.h (struct w32_output): Similarly but do not use -1 because...
324 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
325 on MS-Windows anyway.
326 (free_face_colors): Define only if HAVE_X_WINDOWS and...
327 (free_realized_face): ...adjust user.
328 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
329 white relief pixels to -1.
330 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
331 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
332 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
334 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
336 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
337 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
338 in practice now. All callers changed.
340 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
342 * dispextern.h (struct face): Use bitfields for 'underline_type'
343 and 'box' members. Remove set-but-unused members 'pixmap_w' and
344 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
345 'stipple' member. Move 'lface' member up to help...
346 * xfaces.c (make_realized_face): ...this function to find and
347 clear just the members that need clearing.
348 (load_face_colors, realize_x_face):
349 * xdisp.c (extend_face_to_end_of_line): Adjust user.
351 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
353 * xftfont.c (struct xftfont_info): Remove set-but-unused
355 (xftfont_open): Adjust user.
356 (xftfont_get_colors): Remove useless prototype.
358 2013-10-26 Eli Zaretskii <eliz@gnu.org>
360 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
361 before passing them to 'unexec'. (Bug#15260)
363 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
365 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
367 2013-10-25 Eli Zaretskii <eliz@gnu.org>
369 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
370 the changed signature of the font driver's 'close' method.
372 * w32font.h (w32font_close): Adjust the prototype to the change in
375 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
377 * w32uniscribe.c (uniscribe_close): Adapt the call to
378 w32font_close to its new prototype.
380 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
382 Omit unused frame argument of font API's close function.
383 * font.h (struct font): Drop frame argument. Adjust comment.
384 * font.c (font_clear_cache, font_close_object): Adjust users.
385 * ftfont.c (ftfont_close):
386 * ftxfont.c (ftxfont_close):
387 * macfont.m (macfont_close):
388 * nsfont.m (nsfont_close):
389 * w32font.c (w32font_close):
390 * xfont.c (xfont_close):
391 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
392 tweak comments and make functions safe if called more than once for
393 the same font object.
395 Perform font-specific cleanup when font object is swept by GC. See
396 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
397 * alloc.c (cleanup_vector): New function.
398 (sweep_vector): Call it for each reclaimed vector object.
399 * font.h (struct font): Adjust comment.
401 2013-10-24 Glenn Morris <rgm@gnu.org>
403 * Makefile.in (abs_top_srcdir): New, set by configure.
405 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
407 Adjust recent font-related changes to fix bug#15686.
408 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
409 is a live window system frame, mark its default font too.
411 2013-10-23 Glenn Morris <rgm@gnu.org>
413 * Makefile.in (RUN_TEMACS): Make relative (again).
414 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
415 (bootstrap-emacs$(EXEEXT)):
416 Quote entities that might contain whitespace.
418 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
420 Port to Solaris 10 and its bundled GCC.
421 Problem reported by Timothy C. Burt.
422 * floatfns.c (isfinite, isnan): Redefine unconditionally.
424 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
426 Do not allow font caches to grow too large.
427 * alloc.c (compact_font_cache_entry, compact_font_caches):
428 New functions or stub if not HAVE_WINDOW_SYSTEM.
429 (compact_undo_list): Factor out from Fgarbage_collect.
431 (mark_face_cache): Mark face font. Move down to avoid
433 (mark_terminals): Do not mark font cache here.
434 (Fgarbage_collect): Call compaction functions described
435 above. Adjust comment.
437 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
439 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
440 chdir to HOME (bug#15607).
442 * nsterm.m (Qcocoa, Qgnustep): New variables.
443 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
444 (ns_get_color): Make selection color work for GNUStep also.
446 2013-10-18 Eli Zaretskii <eliz@gnu.org>
448 * keyboard.c (make_lispy_event): Remove GPM-specific code that
449 handles mouse clicks. Instead, let GPM use the same code as all
450 the other mice use. See the discussion starting at
451 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
452 for the details of the problem with the menu bar this fixes.
454 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
456 Remove port-specific display name lists to avoid extra
457 complexity and data duplication with display info lists.
458 * xterm.h (x_display_name_list): Remove declaration.
459 * xterm.c (x_display_name_list): Remove.
460 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
461 * xfns.c (x_display_info_for_name, Fx_display_list):
462 Likewise. Use x_display_list where appropriate.
463 * w32term.h (w32_display_name_list): Remove declaration.
464 * w32term.c (w32_display_name_list): Remove.
465 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
467 * w32fns.c (x_display_info_for_name, Fx_display_list):
468 Likewise. Use x_display_list where appropriate.
469 * nsterm.h (ns_display_name_list): Remove declaration.
470 * nsterm.m (ns_display_name_list): Remove.
471 (ns_term_init, syms_of_nsterm): Adjust users.
472 * nsfns.m (ns_display_info_for_name, Fx_display_list):
473 Likewise. Use x_display_list where appropriate.
474 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
475 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
476 (mark_terminals): Mark per-terminal font cache.
478 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
480 Don't run timers in input-pending-p. Its new check-timers param
481 provides the prior behavior. (Bug#15045).
482 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
485 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
487 Make some functions static in non-Microsoft builds.
488 On my platform (Fedora 19 x86-64), this shrinks the
489 Emacs executable (text+data) by 0.25%.
490 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
491 (load_color) [!MSDOS]:
492 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
493 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
494 * lisp.h (check_existing):
495 * process.h (conv_sockaddr_to_lisp, network_interface_list)
496 (network_interface_info) [!WINDOWSNT]:
497 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
499 * fileio.c (check_existing):
500 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
501 * process.c (conv_sockaddr_to_lisp, network_interface_list)
502 (network_interface_info) [!WINDOWSNT]:
503 * term.c (encode_terminal_code) [!WINDOWSNT]:
504 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
505 * xfaces.c (load_color) [!MSDOS]:
507 * fileio.c (check_existing, check_executable, check_writable):
508 * process.c (network_interface_list, network_interface_info):
509 Move earlier, so that we don't need forward decls.
510 * gnutls.c (fn_gnutls_transport_set_errno)
511 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
513 * w32.c (init_environment): Use faccessat rather than
514 check_existing, partly for consistency with the rest of the code
515 in this file, partly so that check_existing can be static.
517 Make VALMASK visible to GDB even if clang is used (Bug#15574).
518 * emacs.c (MAIN_PROGRAM): New macro.
519 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
520 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
522 bool vector int width fixes
523 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
524 (Fbool_vector_count_matches_at):
525 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
526 can exceed PTRDIFF_MAX, at least in theory.
527 (Fbool_vector_count_matches_at):
528 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
530 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
532 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
533 (struct sockaddr): Add forward decl, for platforms that lack it.
535 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
537 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
540 2013-10-16 Eli Zaretskii <eliz@gnu.org>
542 * w32.c (network_interface_get_info, network_interface_list)
543 (network_interface_info): New functions. (Bug#15610)
544 (GetAdaptersInfo_Proc): New typedef.
545 (get_adapters_info): New wrapper function.
546 (globals_of_w32): Initialize g_b_init_get_adapters_info.
548 * process.h (network_interface_list, network_interface_info):
551 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
552 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
553 all systems. Return non-nil for systems that HAVE_NET_IF_H and
554 for WINDOWSNT. Doc fix.
555 (syms_of_process): Defsubr Snetwork_interface_list and
556 Snetwork_interface_info unconditionally.
558 * menu.c (have_boxes): Fix redundant simulation of radio buttons
559 in NS GUI sessions. (Bug#15629)
561 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
563 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
565 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
567 * print.c (print_object): Print " ..." when truncating bool vectors.
569 2013-10-15 Eli Zaretskii <eliz@gnu.org>
571 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
572 standard mouse buttons.
574 * termhooks.h (struct input_event): Remove incorrect commentary.
576 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
578 Disallow bool vector operations on mixed-length operands.
579 The old behavior left garbage in the result vector sometimes,
580 and didn't seem to be useful.
581 * data.c (Qwrong_length_argument): New static var.
582 (wrong_length_argument): New function.
583 (bool_vector_binop_driver): Check that args agree in length.
585 * keyboard.c, keyboard.h (all_kboards): Now static.
587 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
589 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
590 note from the lispref.
592 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
594 * nsterm.h (struct ns_display_info): Remove set-but-unused
595 member image_cache (image caches are per-terminal anyway).
596 (FRAME_X_IMAGE_CACHE): Remove.
597 * nsterm.m (ns_initialize_display_info): Adjust user.
599 2013-10-14 Eli Zaretskii <eliz@gnu.org>
601 * w32proc.c: Include mingw_time.h.
603 * w32.c: Include mingw_time.h.
605 Implement scrolling of TTY menus when the screen is too short.
607 * term.c (tty_menu_display): Accept an additional argument, the
608 menu item from which to start displaying the menu. Account for
609 the value of Y when limiting the menu to the number of available
611 (mi_result): New enumeration.
612 (read_menu_input): Return enumerated value. When the y coordinate
613 hits min_y or max_y, return scroll indication instead of wrapping
615 (tty_menu_activate): Handle the scrolling indications from
616 read_menu_input. Compute the first menu item to display and pass
617 it to tty_menu_display.
619 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
621 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
622 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
623 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
624 Adjust to match the change described below.
625 (struct terminal): Move must_write_spaces, line_ins_del_ok,
626 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
627 memory_below_frame members to...
628 * termchar.h (struct tty_display_info): ...here because they're
629 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
631 * nsterm.m (ns_create_terminal):
632 * w32term.c (w32_create_terminal):
633 * xterm.c (x_create_terminal): Adjust users.
634 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
635 to filter out non-TTY frames. Adjust comment.
636 (scrolling): Adjust user. Prefer eassert for debugging check.
638 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
640 * xfaces.c (PT_PER_INCH): Remove unused macro.
641 * termhooks.h (struct terminal): Remove set-but-unused
642 member fast_clear_end_of_line.
643 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
644 * nsterm.m (ns_create_terminal):
646 * w32term.c (w32_create_terminal):
647 * xterm.c (x_create_terminal): Adjust users.
649 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
651 * lisp.h (bool_vector_size): New function.
652 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
653 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
654 (Fbool_vector_not, Fbool_vector_count_matches_at):
655 Remove uses of 'eassume' that should no longer be needed,
656 because they are subsumed by the 'eassume' in bool_vector_size.
658 2013-10-12 Eli Zaretskii <eliz@gnu.org>
660 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
661 after inclusion of gif_lib.h, thus fixing compiler warnings caused
662 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
664 2013-10-11 Eli Zaretskii <eliz@gnu.org>
666 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
667 have different dimensions. (Bug#15575)
669 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
672 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
674 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
676 * term.c (tty_menu_show): Never return with unbalanced
677 specpdl. Use eassert for debugging check. Adjust style.
679 2013-10-11 Eli Zaretskii <eliz@gnu.org>
681 * term.c (read_menu_input): Make selection of menu items
682 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
683 (tty_menu_activate): Fix off-by-one error when computing max_y.
685 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
687 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
688 audit logging (only used with GnuTLS 3.x) and enable it.
690 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
692 * dispnew.c (redraw_frame): Remove useless #ifdef because
693 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
694 Also, move TTY fflush to...
695 * term.c (tty_update_end): ...this function.
697 2013-10-11 Eli Zaretskii <eliz@gnu.org>
699 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
700 the end of the frame's glyph matrix. (Bug#15575)
702 * term.c (tty_menu_display): Don't move cursor while overwriting
703 frame's glyphs with menu items. Limit the number of items
704 displayed to what can be shown on the available screen lines,
705 excluding the echo area.
706 (tty_menu_activate): Limit the Y coordinate allowed by
707 read_menu_input to the last screen line used for menu display.
709 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
711 * lisp.h (eassume): New macro.
712 Also, include <verify.h>, for 'assume'.
713 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
714 (vroundup, vector_nbytes):
715 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
716 (Fbool_vector_not, Fbool_vector_count_matches)
717 (Fbool_vector_count_matches_at):
718 Use eassume, not eassert.
719 * casetab.c (set_identity, shuffle):
720 * composite.c (composition_gstring_put_cache):
721 * dispnew.c (update_frame_1):
722 * ftfont.c (ftfont_shape_by_flt):
723 * image.c (gif_load):
724 * intervals.c (offset_intervals):
725 * macfont.m (macfont_shape):
726 Remove calls to 'assume' that are no longer needed, because
727 --enable-gcc-warnings no longer generates bogus warnings
728 when these calls are removed.
730 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
732 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
734 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
736 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
737 (Qsubstitute_env_in_file_name): New var.
738 (syms_of_fileio): Define it.
740 2013-10-10 Eli Zaretskii <eliz@gnu.org>
742 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
743 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
746 * term.c (save_and_enable_current_matrix): Don't allocate and
747 don't save margin areas.
748 (restore_desired_matrix): Don't restore margin areas.
749 (free_saved_screen): Don't free margin areas.
751 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
753 * image.c: Pacify --enable-gcc-warnings.
754 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
755 #define only if used.
757 2013-10-10 Eli Zaretskii <eliz@gnu.org>
759 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
760 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
761 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
762 (gif_load): For giflib v5.x and later, display the error message
763 produced by giflib when its functions fail.
764 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
767 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
769 * keyboard.c (last_event_timestamp): Remove. For X selection and
770 GTK popup menus, it may be obtained from per-frame X display info.
771 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
772 (process_special_events): Adjust users.
773 * keyboard.h (last_event_timestamp): Remove declaration.
774 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
775 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
776 * menu.h (xmenu_show): Adjust prototype.
777 * menu.c (Fx_popup_menu): Adjust user.
778 * xselect.c (x_own_selection, x_get_foreign_selection)
779 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
781 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
783 * keyboard.c (init_kboard): Now static. Add arg
784 to denote window system. Adjust comment.
785 (init_keyboard): Adjust user.
786 (allocate_kboard): New function.
788 * nsterm.m (ns_term_init):
790 * w32term.c (w32_create_terminal):
791 * xterm.c (x_term_init): Use it.
792 * keyboard.h (init_kboard): Remove prototype.
793 (allocate_kboard): Add prototype.
795 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
797 * image.c (GIFLIB_MAJOR): Ensure it's defined.
798 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
800 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
802 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
804 2013-10-09 Eli Zaretskii <eliz@gnu.org>
806 * term.c (tty_menu_activate): Flush the output stream after
807 showing the cursor, and don't mark the frame garbaged at exit from
808 the function. Fixes redisplay glitches when moving from one menu
811 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
813 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
814 or throw error (Bug#15570).
816 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
818 * intervals.c (temp_set_point_both): Move test into 'eassert',
821 * lisp.h (eassert): Don't use 'assume'.
822 Sometimes 'assume' wins in performance, and sometimes it loses,
823 so it shouldn't be used all the time. Perhaps we need two
824 flavors of 'eassert', one for where 'assume' is far more likely
825 to help or to hurt; but that can be done later.
826 Problem reported by Dmitry Antipov in
827 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
828 Also, don't include <verify.h>; no longer needed.
830 2013-10-09 Glenn Morris <rgm@gnu.org>
832 * eval.c (Fcond): Doc tweak.
834 2013-10-09 Eli Zaretskii <eliz@gnu.org>
836 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
837 expressions with side effects to eassert. (Bug#15565)
839 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
841 * fns.c (hashfn_user_defined): Allow hash functions to return any
844 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
846 Fix minor problems found by static checking.
847 * dispnew.c (save_current_matrix): Omit unnecessary casts.
848 * dispnew.c (update_frame_with_menu): Mark debug local as used.
849 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
850 * keyboard.c (read_menu_command): Remove unused local.
851 * lisp.h (read_menu_command): New decl.
852 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
853 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
854 Return ptrdiff_t, not int.
855 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
856 not int, for benefit of xpalloc.
857 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
859 (have_menus_p): Remove; unused.
860 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
861 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
862 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
864 (save_and_enable_current_matrix): Omit unnecessary casts.
865 (read_menu_input): Omit local extern decl (now in lisp.h).
866 Don't access uninitialized storage if mouse_get_xy fails.
867 (tty_menu_activate): Mark local as initialized, for lint.
868 (tty_menu_activate, tty_meny_show): Remove unused locals.
870 2013-10-08 Eli Zaretskii <eliz@gnu.org>
872 Support menus on text-mode terminals.
873 * xterm.h (xw_popup_dialog): Add prototype.
875 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
876 (xmenu_show): Block input here, instead in Fx_popup_menu.
877 (xw_popup_dialog): New function, with X-specific bits of popup
880 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
883 * window.c (Fset_window_configuration): Use run-time tests of the
884 frame type instead of compile-time conditionals, when menu-bar
885 lines are considered.
887 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
888 (w32_popup_dialog): New prototypes.
890 * w32menu.c (Fx_popup_dialog): Function deleted.
891 (w32_popup_dialog): New function, with w32 specific bits of popup
892 dialogs. Block input here.
894 * w32inevt.c (w32_console_read_socket): Minor change to add
895 debugging TTY events.
897 * w32fns.c (show_hourglass): If returning early because the frame
898 is not a GUI frame, unblock input.
900 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
901 (cursorY): New functions.
903 * termhooks.h (cursorX, cursorY): Prototypes of functions on
904 WINDOWSNT, macros that call curX and curY elsewhere.
906 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
908 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
909 specific function to hide and show cursor on a text-mode terminal.
910 (tty_menu_struct, struct tty_menu_state): New structures.
911 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
912 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
913 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
914 (tty_menu_locate, save_and_enable_current_matrix)
915 (restore_desired_matrix, screen_update, read_menu_input)
916 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
917 (tty_pop_down_menu, tty_menu_last_menubar_item)
918 (tty_menu_new_item_coords, tty_menu_show): New functions.
919 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
921 * nsterm.h (ns_popup_dialog): Adjust prototype.
923 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
925 (ns_popup_dialog): Adapt order of arguments to the other
926 *_menu_show implementations.
927 (Fx_popup_dialog): Function deleted.
929 * msdos.c (x_set_menu_bar_lines): Delete unused function.
931 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
933 * menu.c (have_boxes): New function.
934 (single_keymap_panes): Use it instead of a compile-time
936 (single_menu_item): Use run-time tests of the frame type instead
937 of compile-time conditionals.
938 (encode_menu_string): New function.
939 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
940 the macro, since different types of frame need different encoding
942 (digest_single_submenu): Use run-time tests of frame type instead
943 of, or in addition to, compile-time conditionals.
944 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
945 (Fx_popup_menu): Detect when the function is called from keyboard
946 on a TTY. Don't barf when invoked on a text-mode frame.
947 Check frame type at run time, instead of compile-time conditionals for
948 invoking terminal-specific menu-show functions.
949 Call tty_menu_show on text-mode frames.
950 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
951 run time to determine which alternative to invoke; support dialogs
954 * keyboard.h <Qmouse_movement>: Declare.
956 * keyboard.c <Qmouse_movement>: Now extern.
957 <Qecho_keystrokes>: New static variable.
958 (read_key_sequence): Accept an additional argument, a flag to
959 prevent redisplay during reading of the key sequence. All callers
961 (read_menu_command): New function.
962 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
964 (toolkit_menubar_in_use): New function.
965 (make_lispy_event): Use it instead of a compile-time test.
967 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
968 window-system being available.
970 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
971 to x-popup-dialog on the frame type, they all now support popup
974 * dispnew.c (save_current_matrix): Save the margin areas.
975 (restore_current_matrix): Restore margin areas.
976 (update_frame_with_menu): New function.
978 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
981 * alloc.c (make_save_ptr): Now compiled unconditionally.
983 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
985 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
986 (redraw_frame, update_frame): Adjust users.
987 * dispextern.h (set_window_update_flags): Adjust prototype.
988 * xdisp.c (redisplay_internal): When updating all frames with zero
989 windows_or_buffers_changed, assume that only the windows that shows
990 current buffer should be really updated.
992 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
994 Do not allocate huge temporary memory areas and objects while encoding
995 for file I/O, thus reducing an enormous memory usage for large buffers.
996 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
997 * coding.h (struct coding_system): New member raw_destination.
998 * coding.c (setup_coding_system): Initialize it to zero.
999 (encode_coding_object): If raw_destination is set, do not create
1000 dst_object. Add comment.
1001 * fileio.c (toplevel): New constant E_WRITE_MAX.
1002 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1003 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1005 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1007 * nsterm.m (windowDidExitFullScreen:):
1008 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1010 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1012 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1013 * keyboard.c (unblock_input_to): Don't process pending signals
1014 if a fatal error is in progress.
1016 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1017 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1018 they're talking about words in Lisp bool vectors.
1019 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1020 * data.c (popcount_bits_word): Rename from popcount_size_t.
1021 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1024 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1026 Improve support for popcount and counting trailing zeros (Bug#15550).
1027 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1028 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1029 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1030 (popcount_size_t_msc, popcount_size_t_gcc):
1031 Remove; now done by Gnulib.
1032 (popcount_size_t): Now a macro that defers to Gnulib.
1033 (count_trailing_zero_bits): Return int, for consistency with
1034 Gnulib and because Emacs prefers signed to unsigned int.
1035 Don't assume that size_t is either unsigned int or unsigned long
1036 or unsigned long long.
1037 (size_t_to_host_endian): Do not assume that size_t is either
1038 exactly 32 or exactly 64 bits wide.
1039 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1040 etc., so that it's now an enum constant, not a macro.
1041 No need to assume that it's either 32 or 64.
1043 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1045 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1048 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1050 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1051 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1053 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1055 emacs_read and emacs_write now use void *, not char *.
1056 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1057 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1058 Buffer arg is now void *, not char *. This matches plain
1059 'read' and 'write' better, and avoids a constraint violation
1060 on Solaris 9 with Oracle Studio.
1062 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1064 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1065 memset to explicit loop. Otherwise copy largest possible chunk
1066 from initialized to uninitialized part, thus allowing the longer
1067 memcpy runs and reducing the number of loop iterations.
1069 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1071 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1072 hide toolbar (Bug#15388).
1073 (windowDidEnterFullScreen:): If presentation options are zero,
1074 set them here (Bug#15388).
1075 (ns_update_auto_hide_menu_bar): Remove runtime check.
1076 Don't auto hide dock unless menubar is also auto hidden.
1078 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1080 * editfns.c (message): Mention batch mode in doc string.
1082 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1084 * nsterm.m (check_native_fs): Remove erroneous comment.
1086 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1088 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1089 uses find_newline instead of scan_newline and so doesn't move point.
1091 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1093 Use hardware support for byteswapping on glibc x86 etc.
1094 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1095 whereas the old swap64 needed 30.
1096 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1097 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1098 Use byteswap.h's macros to swap bytes.
1099 * lisp.h (swap16, swap32, swap64): Remove.
1100 All uses replaced by bswap_16, bswap_32, bswap_64.
1102 * bytecode.c (exec_byte_code): Use some more volatile variables
1103 to work around local variables getting clobbered by longjmp.
1104 Port to pre-C99, which doesn't allow decls after stmts.
1106 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1108 * lisp.h (eassert): Assume that COND is true when optimizing.
1109 In other words, take on the behavior of eassert_and_assume.
1110 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1111 (eassert_and_assume): Remove. All uses replaced by eassert.
1113 * xdisp.c (Qglyphless_char): Now static.
1115 Adjust to merge from gnulib.
1116 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1117 * lisp.h: Include <verify.h>, for 'assume'.
1119 * eval.c (clobbered_eassert): New macro.
1120 (internal_catch, internal_condition_case)
1121 (internal_condition_case_1, internal_condition_case_2)
1122 (internal_condition_case_n): Use it instead of eassert
1123 when the argument contains locals clobbered by longjmp.
1124 Don't use clobbered locals outside of clobbered_eassert.
1125 (internal_lisp_condition_case): Use a volatile variable
1126 to work around a local variable's getting clobbered.
1128 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1130 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1131 (PUSH_HANDLER): New macro.
1132 (catchlist): Remove.
1133 (handlerlist): Always declare.
1135 * eval.c (catchlist): Remove (merge with handlerlist).
1136 (handlerlist, lisp_eval_depth): Not static any more.
1137 (internal_catch, internal_condition_case, internal_condition_case_1)
1138 (internal_condition_case_2, internal_condition_case_n):
1140 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1141 handlerlist/catchlist.
1142 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1143 handlerlist which can only handle a single condition-case handler at
1145 (find_handler_clause): Simplify since we only a single branch here
1148 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1150 (bcall0): New function.
1151 (exec_byte_code): Add corresponding cases. Improve error message when
1152 encountering an invalid byte-code. Let Bunwind_protect accept
1153 a function (rather than a list of expressions) as argument.
1155 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1156 and make them unconditional now that they're heap-allocated.
1158 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1160 * charset.c (Fdecode_char, Fencode_char): Remove description of
1161 `restriction' arg. now that it's hidden by advertised-calling-convention.
1163 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1165 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1166 Remove unused variable (from mac-port).
1167 (macfont_draw): Use s->ybase for correct y position.
1169 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1171 * frame.h (struct frame): Drop has_minibuffer member because...
1172 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1173 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1175 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1177 * window.h (struct window): Prefer enum text_cursor_kinds to int
1178 for phys_cursor_type member. Move the latter, phys_cursor_width,
1179 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1180 * window.c (replace_window, make_window): Adjust users.
1182 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1184 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1185 this module is never compiled otherwise.
1187 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1189 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1192 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1194 * xdisp.c (get_next_display_element): Don't call face_for_font in
1195 a build configured --without-x. (Bug#15484)
1197 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1199 * window.c (calc_absolute_offset): #elif should be #elif defined.
1201 * frame.c (delete_frame): Block/unblock input to overcome race
1202 condition (Bug#15475).
1204 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1206 * frame.c (delete_frame): Record selected frame only after
1207 calling Qdelete_frame_functions (Bug#15477).
1209 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1211 * nsterm.m (ns_selection_color): Remove.
1212 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1213 NSColor selectedText(Background)Color. Only for COCOA.
1214 (ns_term_init): Remove assignment of ns_selection_color, logic
1215 moved to ns_get_color.
1217 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1218 NS_SELECTION_COLOR_DEFAULT.
1219 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1221 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1223 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1224 frame' does not have the tool_bar_window member.
1226 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1228 Signal error when reading an empty byte-code object (Bug#15405)
1229 * lread.c (read1): signal error
1230 * alloc.c (make_byte_code): eassert header size
1231 (sweep_vectors): change an int to size_t
1233 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1235 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1236 instead of ints, as it's the usual style for offsetof constants. See:
1237 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1239 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1240 This is ugly, but it should fix the performance problem for older
1241 GCC versions in the short run. I'll look into integrating the
1242 Gnulib module for popcount, as a better fix.
1243 See the thread starting in:
1244 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1245 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1246 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1247 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1248 (popcount_size_t): Use it.
1250 2013-09-24 Daniel Colascione <dancol@dancol.org>
1252 * process.c (Fnetwork_interface_info): Fix build break due to
1255 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1257 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1258 Prefer signed to unsigned integers where either will do.
1259 No need for 'const' on locals that do not escape.
1260 Omit easserts with unnecessary and unportable assumptions about
1261 alignment. Avoid unnecessary casts to char *.
1263 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1265 Use union for the payload of struct Lisp_Vector.
1266 This helps to avoid a few glitches dictated by C's aliasing rules.
1267 * lisp.h (struct Lisp_Vector): Use union for next and
1268 contents member. Adjust comment. Change related users.
1269 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1270 Related users changed.
1271 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1272 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1273 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1274 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1276 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1278 Optimize glyph row clearing and copying routines.
1279 * dispextern.h (struct glyph_row): Change layout of struct
1280 glyph_row to help copy_row_except_pointers. Adjust comment.
1281 * dispnew.c (null_row): Remove.
1282 (clear_glyph_row): Use offsetof and memset to find and clear
1283 just the members that need clearing. Adjust comment.
1284 (copy_row_except_pointers): Likewise for copying.
1286 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1288 Some minor cleanups of recently-added bool vector code.
1289 * conf_post.h (assume): Always return void. Use lint version
1290 only if GCC and MSC versions don't apply.
1291 * conf_post.h (assume):
1292 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1293 Depend on _MSC_VER, not __MSC_VER, for consistency with
1295 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1296 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1297 (bool_vector_binop_driver, count_trailing_zero_bits)
1298 (size_t_to_host_endian): Now static, not static inline;
1299 the latter isn't needed with modern compilers and doesn't
1300 work with older compilers anyway.
1302 * alloc.c (valgrind_p): Use bool for boolean.
1304 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1306 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1307 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1308 (display_last_displayed_message_p, message_buf_print)
1309 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1310 Use bool for boolean.
1311 * dispextern.h (cancel_line, init_desired_glyphs):
1312 Remove ancient leftover.
1313 (help_echo_showing_p, hourglass_shown_p):
1314 * lisp.h (noninteractive_need_newline): Adjust declaration.
1316 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1318 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1320 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1321 ...this file and convert the latter to static. Adjust comment.
1322 (make_initial_frame):
1323 * window.c (init_window_once): Adjust user.
1324 * frame.h (last_nonminibuf_frame): Remove declaration.
1325 * lisp.h (selected_frame): Likewise.
1326 * msdos.c (the_only_display_info): Adjust comment.
1328 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1330 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1331 computing the end column of mouse-highlight that comes from
1332 display or overlay strings. (Bug#15437)
1333 (note_mouse_highlight): Adapt calculation of last argument to
1334 mouse_face_from_string_pos to the above change.
1336 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1337 all platforms, not just for clang.
1339 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1341 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1342 about excess arguments to snprintf.
1344 * conf_post.h(assume): Use __builtin_unreachable for clang.
1346 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1348 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1349 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1351 2013-09-23 Daniel Colascione <dancol@dancol.org>
1353 * alloc.c (USE_VALGRIND): New macro; on by default
1354 when ENABLE_CHECKING.
1355 (mark_maybe_object, mark_maybe_pointer)
1356 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1358 (valgrind_p) [USE_VALGRIND]: New variable.
1359 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1361 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1363 * process.c (wait_reading_process_output): Change int pnamelen to
1366 * nsterm.m (setMarkedText:selectedRange:):
1367 (deleteWorkingText):
1368 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1369 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1370 argument to unsigned long to avoid warning.
1371 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1373 * conf_post.h (assume): Fix compiler error: x shall be cond.
1375 2013-09-22 Daniel Colascione <dancol@dancol.org>
1377 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1378 warning when compiling without a window system.
1380 2013-09-22 Daniel Colascione <dancol@dancol.org>
1382 * data.c (Qbool_vector_p): New symbol.
1383 (bool_vector_spare_mask, popcount_size_t_generic)
1384 (popcount_size_t_msc, popcount_size_t_gcc)
1386 (bool_vector_binop_driver)
1387 (count_trailing_zero_bits, size_t_to_host_endian)
1388 (Fbool_vector_exclusive_or)
1389 (Fbool_vector_union)
1390 (Fbool_vector_intersection, Fbool_vector_set_difference)
1391 (Fbool_vector_subsetp, Fbool_vector_not)
1392 (Fbool_vector_count_matches)
1393 (Fbool_vector_count_matches_at): New functions.
1394 (syms_of_data): Intern new symbol, functions.
1395 * alloc.c (bool_vector_payload_bytes): New function.
1396 (Fmake_bool_vector): Instead of calling Fmake_vector,
1397 which performs redundant initialization and argument checking,
1398 just call allocate_vector ourselves. Make sure we clear any
1399 terminating padding to zero.
1400 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1401 instead of open-coding the size calculation.
1402 (vroundup_ct): New macro.
1403 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1404 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1405 * composite.c (composition_gstring_put_cache):
1406 Change lint_assume to assume.
1407 * conf_post.h (assume): New macro.
1408 (lint_assume): Remove.
1409 * dispnew.c (update_frame_1): Change lint_assume to assume.
1410 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1412 * image.c (gif_load): Change lint_assume to assume.
1413 * lisp.h (eassert_and_assume): New macro.
1414 (Qbool_vector_p): Declare.
1415 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1416 (swap16, swap32, swap64): New inline functions.
1417 * macfont.c (macfont_shape): Change lint_assume to assume.
1418 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1419 * xsettings.c (parse_settings): Use new swap16 and
1420 swap32 from lisp.h instead of file-specific macros.
1422 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1424 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1425 found (which can legitimately happen when the glyph row at the
1426 window start is disabled in the current_matrix. (Bug#15365)
1428 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1430 Fix syntax.h bug introduced by recent INLINE change.
1431 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1432 conditionally compiled one way in some modules, and a different
1433 way in others. This doesn't work with extern inline functions,
1434 which must have the same definition in all modules, because the
1435 defining code might be shared across modules, depending on the
1436 implementation. Symptoms reported by Martin Rudalics in:
1437 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1438 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1439 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1440 overriding the corresponding functions in syntax.h.
1441 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1442 (syntax_property): New inline functions.
1443 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1444 Rewrite in terms of these new functions.
1446 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1448 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1449 not chars_in_text, whose result depends on the multibyteness of
1450 the current buffer. (Bug#15426)
1452 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1454 Port recent change to hosts where pointers aren't 'long'.
1455 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1456 Don't assume that pointers are the same width as 'long'.
1457 Add a compile-time check that a pointer fits into two X slots.
1459 A simpler, centralized INLINE.
1460 * conf_post.h (INLINE): Define only if not already defined.
1461 This allows us to use a single INLINE, defined by one file
1463 * emacs.c (INLINE): Define it.
1464 Also, include category.h, charset.h, composite.h, dispextern.h,
1465 syntax.h, systime.h, so that their INLINE definitions are expanded
1467 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1468 * buffer.h, buffer.c (BUFFER_INLINE):
1469 * category.h, category.c (CATEGORY_INLINE):
1470 * character.h, character.c (CHARACTER_INLINE):
1471 * charset.h, charset.c (CHARSET_INLINE):
1472 * composite.h, composite.c (COMPOSITE_INLINE):
1473 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1474 * frame.h, frame.c (FRAME_INLINE):
1475 * intervals.h, intervals.c (INTERVALS_INLINE):
1476 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1477 * lisp.h, alloc.c (LISP_INLINE):
1478 * process.h, process.c (PROCESS_INLINE):
1479 * syntax.h, syntax.c (SYNTAX_INLINE):
1480 * systime.h, sysdep.c (SYSTIME_INLINE):
1481 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1482 * window.h, window.c (WINDOW_INLINE):
1483 Remove. All uses replaced with INLINE.
1485 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1487 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1490 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1492 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1493 'const char *' to avoid compiler warnings due to similar change in
1494 the prototype of x_get_string_resource.
1496 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1498 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1499 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1500 going to replace static variables below. Adjust comments.
1501 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1502 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1503 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1504 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1505 Related users changed.
1506 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1507 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1508 last_mouse_movement_time, going to replace static variables below.
1510 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1511 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1513 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1514 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1515 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1516 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1517 static variables below.
1518 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1519 (last_mouse_scroll_bar): Remove.
1520 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1521 (mouseExited): Related users changed.
1523 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1525 Do not use external array to process X scroll bar messages.
1526 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1527 (x_send_scroll_bar_event): Pack window pointer into two slots
1528 of XClientMessageEvent if we're 64-bit. Adjust comment.
1529 (x_scroll_bar_to_input_event): Unpack accordingly.
1531 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1533 Ifdef away recent changes which aren't relevant to NS port.
1534 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1535 [!HAVE_NS]: Declare as such.
1536 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1537 [!HAVE_NS]: Define as such.
1539 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1541 * frame.c (x_redo_mouse_highlight): New function
1542 to factor out common code used in W32 and X ports.
1543 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1544 * xterm.h (struct x_display_info):
1545 * w32term.h (struct w32_display_info):
1546 * nsterm.h (struct ns_display_info): New members
1547 last_mouse_motion_frame, last_mouse_motion_x and
1548 last_mouse_motion_y, going to replace static variables below.
1549 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1550 (redo_mouse_highlight): Remove.
1551 (note_mouse_movement, syms_of_xterm): Adjust user.
1552 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1553 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1554 (redo_mouse_highlight): Remove.
1555 (note_mouse_movement, syms_of_w32term): Adjust user.
1556 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1557 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1559 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1560 * nsfns.m (compute_tip_xy): Adjust user.
1562 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1564 * frame.c (x_mouse_grabbed): New function.
1565 * dispextern.h (x_mouse_grabbed): Add prototype.
1566 (last_mouse_frame): Remove declaration.
1567 * xterm.h (struct x_display_info):
1568 * w32term.h (struct w32_display_info):
1569 * nsterm.h (struct ns_display_info): New member
1570 last_mouse_frame, going to replace...
1571 * xdisp.c (last_mouse_frame): ...global variable.
1572 (note_tool_bar_highlight):
1573 * w32term.c (w32_mouse_position, w32_read_socket):
1574 * xterm.c (XTmouse_position, handle_one_xevent):
1575 Use x_mouse_grabbed.
1576 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1578 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1580 * w32term.c (w32_read_socket): Avoid temporary
1581 variables in a call to x_real_positions.
1582 * xterm.c (handle_one_xevent): Likewise.
1584 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1586 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1587 (x_icon_type): Remove prototype.
1588 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1589 * frame.c (x_icon_type): Remove.
1590 * w32term.c (x_make_frame_visible, x_iconify_frame):
1591 * xterm.c (x_make_frame_visible, x_iconify_frame):
1592 Use x_set_bitmap_icon to factor out common code.
1594 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1596 * dispextern.h (check_x_display_info, x_get_string_resource):
1597 Declare here just once and unify the latter.
1598 * frame.c (check_x_display_info, x_get_string_resource):
1599 * nsterm.h (check_x_display_info):
1600 * xrdb.c (x_get_string_resource):
1601 * xterm.h (check_x_display_info): Remove prototypes.
1602 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1603 * w32reg.c (x_get_string_resource): Likewise.
1604 (w32_get_rdb_resource): Adjust user.
1606 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xterm.h (struct x_display_info): New member
1609 x_pending_autoraise_frame, going to replace...
1610 * xterm.c (pending_autoraise_frame): ...static variable.
1611 (x_new_focus_frame, XTread_socket): Adjust users.
1612 * w32term.h (struct w32_display_info): New member
1613 w32_pending_autoraise_frame, going to replace...
1614 * w32term.c (pending_autoraise_frame): ...global variable.
1615 (x_new_focus_frame, w32_read_socket): Adjust users.
1617 2013-09-17 Glenn Morris <rgm@gnu.org>
1619 * xdisp.c (message_dolog): If we create *Messages*,
1620 switch it to messages-buffer-mode.
1622 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1624 Don't overuse 'const' in types of locals.
1625 * bidi.c (bidi_count_bytes):
1626 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1627 (xg_event_is_for_scrollbar):
1628 * xselect.c (x_handle_property_notify)
1629 (x_handle_selection_notify, x_handle_dnd_message):
1630 * xsettings.c, xsettings.h (xft_settings_event):
1631 * xterm.c (x_handle_net_wm_state, handle_one_event)
1632 (x_menubar_window_to_frame, x_detect_focus_change)
1633 (construct_mouse_click, note_mouse_movement)
1634 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1635 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1636 (handle_one_xevent, x_handle_net_wm_state):
1637 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1638 (x_handle_dnd_message):
1639 Avoid unnecessary 'const', typically the second 'const' in
1640 'const foo * const arg', a 'const' that does not affect the API
1641 and doesn't significantly help the human reader.
1643 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1645 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1646 only if Glib < 2.36.0.
1647 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1648 * xsettings.c (init_gconf, init_gsettings): Do not check
1650 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1652 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1654 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1656 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1657 before calling g_type_init.
1659 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1661 * nsterm.m (syms_of_nsterm): ... to here.
1663 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1665 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1666 (ignore_next_mouse_click_timeout): Use Time as X does.
1667 (handle_one_xevent): Avoid cast and use unsigned comparison.
1669 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1671 Do not copy X event in handle_one_xevent except KeyPress case.
1672 Wnen XEvent is processed, it is unlikely to be changed except
1673 KeyPress case, so we can avoid copying and use const pointer to
1674 const data to make sure that an event is not changed elsewhere.
1675 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1676 const' and do not create local copy except for the KeyPress event.
1677 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1678 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1679 (x_handle_net_wm_state, x_menubar_window_to_frame)
1680 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1681 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1682 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1683 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1684 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1685 (x_handle_dnd_message):
1686 * xsettings.c (xft_settings_event):
1687 Use 'const XEvent * const' where appropriate.
1688 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1690 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1692 Fix X event waiting to handle multiple frames.
1693 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1694 * xterm.c (pending_event_wait): Remove. Adjust users.
1695 (x_detect_focus_change): Pass frame arg.
1696 (handle_one_xevent): Find related frame early and clear per-frame
1697 wait_event_type only if this is an event for the relevant frame.
1698 (x_wait_for_event): Use per-frame wait_event_type.
1700 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1702 * nsfns.m (Fx_create_frame): Fix font driver registration for
1705 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1706 for syms_of_macfont.
1708 * nsterm.m: Include macfont.h.
1709 (ns_tmp_flags, ns_tmp_font): Remove.
1710 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1711 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1712 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1713 (changeFont:): Fix code style. Check for font driver type when
1716 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1719 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1720 (nsfont_open): Set font driver type.
1721 Set font->ascent and font->descent. Figure out font instead of
1722 ns_tmp_font, and flags instead of ns_tmp_flags.
1723 Fix indentation. Remove call to ns_draw_text_decoration,
1726 * nsfns.m: Include macfont.h.
1727 (Fx_create_frame): Register macfont driver, make a better default font.
1728 (Fns_popup_font_panel): Get font from macfont driver, if used.
1730 * macfont.m, macfont.h, maccuvs.h: New files.
1732 * font.h: Declare syms_of_macfont.
1734 * font.c (syms_of_font): Call syms_of_macfont.
1736 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1738 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1740 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1741 and it is always zero for others, so I assume that this is an ancient
1742 leftover which nobody will want to change any more.
1743 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1744 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1745 * frame.c (x_set_scroll_bar_width):
1746 * w32fns.c (w32_createscrollbar):
1747 * w32term.c (w32_set_vertical_scroll_bar):
1748 * xfns.c (x_set_scroll_bar_default_width):
1749 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1750 (x_scroll_bar_expose): Related users changed.
1752 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1754 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1755 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1756 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1758 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1760 * nsterm.h, w32term.h, xterm.h: ...and not here.
1761 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1762 Remove unused Xisms.
1763 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1764 these modules are never compiled otherwise.
1766 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1768 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1769 Doc fix. (Bug#15375)
1771 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1773 Unify Fx_focus_frame between all ports.
1774 * frame.h (x_focus_frame): New prototype.
1775 * xfns.c (Fx_focus_frame): Remove.
1776 (syms_of_xfns): Do not defsubr it.
1777 (x_focus_frame): X implementation.
1778 * nsfns.m (Fx_focus_frame): Remove.
1779 (syms_of_nsfns): Do not defsubr it.
1780 (x_focus_frame): NS implementation.
1781 * w32term.c (Fx_focus_frame): Remove.
1782 (x_focus_on_frame): Rename to...
1783 (x_focus_frame): W32 implementation.
1784 * w32term.h (x_focus_on_frame): Remove prototype.
1785 * w32fns.c (Fx_focus_frame): Remove.
1786 (syms_of_w32fns): Do not defsubr it.
1787 * frame.c (Fx_focus_frame): Define here.
1788 (syms_of_frame): Defsubr here.
1789 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1791 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1793 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1794 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1795 each port to reference the port-specific window system data.
1796 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1797 (FRAME_DISPLAY_INFO): Define.
1798 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1799 (FRAME_DISPLAY_INFO): Define. Adjust users.
1800 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1801 (FRAME_DISPLAY_INFO): Define. Adjust users.
1802 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1803 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1804 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1805 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1806 * xselect.c, xterm.c: All related users changed.
1808 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1810 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1811 (x_menubar_window_to_frame): Remove prototypes.
1812 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1813 (x_menubar_window_to_frame, x_top_window_to_frame):
1815 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1816 (x_menubar_window_to_frame, x_top_window_to_frame):
1817 ...to here and convert all but the last to static.
1819 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1821 * lisp.mk (lisp): Add w32-common-fns.elc.
1823 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1825 * charset.c (char_charset): Document an exception for char-charset.
1827 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1829 * xterm.h (x_display_info): New field last_user_time...
1830 * xterm.c (toplevel): ...to replace static last_user_time.
1831 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1833 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1835 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1836 scroll bar values to prevent thumb from disappear and update comment.
1838 2013-09-11 Glenn Morris <rgm@gnu.org>
1840 * emacs.c (usage_message): Possessive apostrophe tweak.
1842 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1844 * nsterm.m (syms_of_nsterm): Use Qns.
1845 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1846 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1847 * xfns.c (x_display_info_for_name, Fx_open_connection):
1848 Remove old '#if 0' code.
1849 (syms_of_xfns): Use Qx.
1850 * termhooks.h (fullscreen_hook): Remove the leftover.
1851 (struct terminal): Fix typo in comment.
1853 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1855 Cleaning up a few X scroll bar bits.
1856 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1857 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1858 New member last_seen_part, going to replace...
1859 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1860 (xt_action_hook) [USE_LUCID]: Adjust user.
1861 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1862 Lucid-specific scroll bar support.
1863 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1864 to int and adjust to use last_seen_part member.
1865 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1866 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1867 Initialize last_seen_part.
1869 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1871 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1872 insert-buffer-substring an empty string.
1874 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1876 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1877 avoiding a GCC warning.
1879 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1881 Ifdef away frame tool bar code when it is not really used.
1882 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1883 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1884 and minimize_tool_bar_window_p under the above.
1885 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1886 (fset_tool_bar_window): Likewise.
1887 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1888 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1889 (change_frame_size_1):
1890 * window.c (window_from_coordinates, Frecenter): Adjust users.
1891 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1892 code is not really used.
1893 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1894 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1895 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1896 [!USE_GTK && !HAVE_NS]: Define as such.
1897 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1898 (note_mouse_highlight, expose_frame):
1899 * xfns.c (x_set_tool_bar_lines):
1900 * xterm.c (handle_one_xevent): Adjust users.
1902 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1904 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1905 This bug was introduced by my 2013-08-26 patch, which incorrectly
1906 assumed that the terminfo implementation doesn't use termcap buffers.
1907 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1908 these buffers apparently are used after all.
1909 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1910 (struct tty_display_info): Define members termcap_term_buffer and
1911 termcap_strings_buffer even if TERMINFO.
1913 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1916 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1917 'usage' docstring entry to pacify make-docfile.
1919 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1921 Change comparison functions =, <, >, <=, >= to take many arguments.
1922 * data.c: Change comparison functions' interface and implementation.
1923 * lisp.h: Make arithcompare available for efficient two arg
1925 * bytecode.c: Use arithcompare.
1926 * fileio.c: Use new interface.
1928 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1930 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1932 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1934 * eval.c (Feval): Document the new use of `lexical'.
1936 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1938 Review and drop old frame resize hack.
1939 * frame.h (struct frame): Remove force_flush_display_p.
1940 * dispnew.c (update_frame): Adjust user and don't call
1941 flush_frame here. The comment has said that there was an issues
1942 with redisplaying fringes, but I don't see any differences with
1943 and without this hack. Hopefully we can continue without it.
1944 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1945 current frame matrices twice if resized_p is set.
1947 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1949 Do not populate pure Xism x_sync to other ports.
1950 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1951 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1952 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1953 * w32term.h (x_sync): Remove prototype.
1955 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1957 Cleanup frame flushing.
1958 * dispextern.h (struct redisplay_interface):
1959 Drop flush_display_optional because flush_display is enough
1960 for X and flushing via RIF is just a no-op for others.
1961 * frame.h (flush_frame): New function.
1962 * dispnew.c (update_frame):
1963 * minibuf.c (read_minibuf):
1964 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1966 * keyboard.c (detect_input_pending_run_timers): Do not flush
1967 all frames but selected one in redisplay_preserve_echo_area.
1968 * nsterm.m (ns_flush): Remove no-op.
1969 (ns_redisplay_interface): Adjust user.
1970 * w32term.h (x_flush): Remove no-op.
1971 (w32_redisplay_interface): Adjust user.
1972 * xterm.c (x_flush): Simplify because we do not flush all
1973 frames at once any more. Adjust comment.
1974 (x_redisplay_interface): Adjust user.
1976 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1978 Port --without-x --enable-gcc-warnings to Fedora 19.
1979 * gfilenotify.c (globals_of_gfilenotify):
1980 Call g_type_init only if using an older glib version that needs it.
1982 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1984 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1985 (last_glyphless_glyph_merged_face_id): Remove declarations.
1986 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1987 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1988 (last_glyphless_glyph_merged_face_id): Now static.
1989 (merge_escape_glyph_face): New function, refactored from...
1990 (get_next_display_element): ...here.
1991 (merge_glyphless_glyph_face): New function, refactored from...
1992 (produce_glyphless_glyph): ...here...
1993 * term.c (produce_glyphless_glyph): ...and here.
1995 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1997 * eval.c (eval_sub): Only call Ffunction if necessary.
1999 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2001 Attempt to make redisplay more selective when changing cursor type.
2002 * frame.h (struct frame): New bitfield cursor_type_changed.
2003 * xdisp.c (cursor_type_changed): Remove.
2004 (try_cursor_movement, redisplay_window, try_window_id)
2005 (set_frame_cursor_types, try_window_reusing_current_matrix):
2006 Adjust to use per-frame bitfield.
2007 (redisplay_internal): Look for cursor type change on each visible
2008 frame and consider all frames if cursor type has been changed on
2009 the frame other than selected. If cursor type has been changed on
2010 selected frame only, do not use fast update.
2012 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2014 Attempt to make redisplay more selective when changing fonts.
2015 * frame.h (struct frame): New bitfield fonts_changed.
2016 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2017 (adjust_frame_glyphs): Add prototype.
2018 * dispnew.c (fonts_changed_p): Remove.
2019 (adjust_glyphs): Remove because we do not
2020 adjust matrices on all frames at once any more.
2021 (adjust_frame_glyphs): Block and unblock input here.
2022 (adjust_glyph_matrix): Use fonts_changed.
2023 (change_frame_size_1): Use adjust_frame_glyphs.
2024 * font.c (font_open_entity): Use fonts_changed.
2025 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2026 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2027 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2028 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2029 (shrink_mini_window, Fresize_mini_window_internal)
2030 (window_scroll_pixel_based, Fset_window_configuration)
2031 (apply_window_adjustment, Fset_window_vscroll):
2032 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2033 Use adjust_frame_glyphs.
2034 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2035 (try_window_reusing_current_matrix, try_window_id, display_line)
2036 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2037 (redisplay_internal): Consider fonts_changed and adjust frame
2038 matrices for each frame only if the frame is visible. If font
2039 has been changed on some frame during full redisplay, retry
2040 only visible frames where the font has been actually changed.
2042 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2044 Cache current header and mode line height for each window.
2045 * window.h (struct window): New fields mode_line_height
2046 and header_line_height.
2047 * window.c (make_window): Initialize them.
2048 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2049 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2050 (current_mode_line_height, current_header_line_height):
2052 * xdisp.c (current_mode_line_height, current_header_line_height):
2054 (pos_visible_p, init_xdisp): Adjust user.
2055 (redisplay_window): Invalidate mode_line_height and
2056 header_line_height if current and desired matrices do not agree.
2058 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2060 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2061 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2063 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2065 Make --without-x compatible with --enable-gcc-warnings.
2066 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2067 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2068 members under HAVE_WINDOW_SYSTEM.
2069 * keyboard.c (make_lispy_focus_out): Likewise.
2070 (record_menu_key): Move under HAVE_MENUS.
2071 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2072 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2073 (syms_of_xdisp): Adjust user.
2074 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2075 (start_hourglass, cancel_hourglass):
2076 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2077 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2078 and CLEAR_FONT_TABLE_NFONTS.
2079 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2080 Declare only if HAVE_WINDOW_SYSTEM.
2081 (lface_same_font_attributes_p, clear_face_gcs): Define only
2082 if HAVE_WINDOW_SYSTEM.
2084 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2086 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2087 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2088 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2090 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2092 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2094 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2096 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2097 This fixes a type error on hosts where ptrdiff_t is wider than int.
2099 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2101 * keyboard.c (read_key_sequence_vs): New function.
2102 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2105 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2107 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2109 Makefile improvements.
2110 * Makefile.in (config.status): Don't use double-colon rules, as
2111 they are not portable according to POSIX. Fix shell typo with `;
2112 I guess this rule has never been tested?
2113 (VCSWITNESS): New macro, to override any environment var.
2115 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2117 * xterm.h (struct x_display_info): Do not track X connection
2118 fd separately because it is always available from Display.
2119 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2122 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2124 * buffer.c (drop_overlay):
2125 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2126 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2128 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2130 * buffer.c (Fmake_overlay, Fmove_overlay):
2131 * intervals.c (set_point_from_marker):
2132 * print.c (PRINTPREPARE): Prefer signal_error
2133 to plain error and report unsuitable marker too.
2135 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2137 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2138 for 'dragging' member.
2139 (struct x_output): Remove set-but-unused leftovers
2140 'left_before_move' and 'top_before_move'.
2141 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2142 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2143 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2144 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2145 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2146 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2147 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2148 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2150 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2152 * nsfont.m (INVALID_GLYPH): New define.
2153 (nsfont_encode_char): Use INVALID_GLYPH.
2154 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2156 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2158 * xterm.c (x_last_mouse_movement_time): Revert last change.
2159 This code should use XDisplayMotionBufferSize to check display's
2160 motion history first, and there are few other issues as well.
2161 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2162 (handle_one_xevent): Adjust user.
2164 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2166 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2167 * frame.c (Flast_nonminibuf_frame): ... to here.
2168 (check_minibuf_window): Don't abort if no window was found
2171 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2173 Use XGetMotionEvents to ask the last mouse motion time from X server.
2174 * xterm.c (X_MOTION_HISTORY): Default to 1.
2175 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2176 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2177 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2178 Ifdef away legacy code.
2179 (XTmouse_position, x_scroll_bar_report_motion):
2180 Use x_last_mouse_movement_time.
2181 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2184 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2186 * msdos.c (last_mouse_window): Move to...
2187 (dos_rawgetc): ...this function and adjust comment.
2188 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2189 (mouseMoved): ...this function and adjust comment.
2190 * w32term.c (last_window): Likewise with...
2191 (w32_read_socket): ...this function.
2192 * xterm.c (last_window): Likewise with...
2193 (handle_one_xevent): ...this function.
2195 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2197 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2198 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2199 (handle_one_xevent): ...to here.
2200 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2203 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2205 * msdos.c (IT_set_terminal_window): Remove no-op.
2206 (initialize_msdos_display): Adjust terminal setup.
2207 * w32console.c (w32con_set_terminal_window): Remove no-op.
2208 (initialize_w32_display): Adjust terminal setup.
2209 * w32term.c (w32_set_terminal_window): Remove no-op.
2210 (w32_create_terminal): Adjust terminal setup.
2211 * xterm.c (XTset_terminal_window): Remove no-op.
2212 (x_create_terminal): Adjust terminal setup.
2214 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2216 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2218 (ns_create_terminal): Adjust terminal setup.
2219 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2221 (w32_create_terminal): Adjust terminal setup.
2222 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2224 (x_create_terminal): Adjust terminal setup.
2226 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2228 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2229 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2230 * dispnew.c (buffer_posn_from_coords):
2231 * window.c (Fwindow_end, displayed_window_lines):
2232 * xdisp.c (redisplay_mode_lines): Use it.
2234 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2236 * fontset.c (face_for_char): Check char in the current face font first
2237 if HAVE_NS (Bug#15138).
2239 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2241 * window.c (temp_output_buffer_show): Make sure window returned
2242 by display_buffer is live (Bug#15213).
2244 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2246 Minor cleanup to avoid forward declarations.
2247 * coding.h (struct ccl_spec): Remove forward declaration.
2248 * composite.h (toplevel): Include font.h.
2249 (struct composition_it, struct face, struct font_metrics):
2250 Remove forward declaration.
2251 * dispextern.h (struct image, struct atimer): Likewise.
2252 * emacsgtkfixed.h (struct frame): Likewise.
2253 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2254 * font.h (struct font_driver, struct font, struct glyph_string)
2255 (struct face): Remove forward declaration.
2256 * fontset.h (struct face, struct font): Likewise.
2257 * frame.h (toplevel): Style cleanup.
2258 (enum output_method): Move to...
2259 * termhooks.h (enum output_method): ...here.
2260 (struct glyph, struct frame, struct ns_display_info)
2261 (struct x_display_info, struct w32_display_info):
2262 Remove forward declaration.
2263 * xterm.h (toplevel): Include termhooks.h.
2264 (struct font, struct window, struct glyph_matrix, struct frame)
2265 (struct input_event, struct face, struct image): Remove forward
2267 * gtkutil.h (struct _widget_value): Likewise.
2268 * keyboard.h (toplevel): Include termhooks.h.
2269 (struct input_event): Remove forward declaration.
2271 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2273 * intervals.c (set_point_from_marker): New function.
2274 * editfns.c (Fgoto_char):
2275 * process.c (Finternal_default_process_filter):
2276 * window.c (select_window_1): Use it.
2277 * buffer.h (set_point_from_marker): Add prototype.
2279 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2281 * w32.c (term_winsock): Call release_listen_threads before calling
2283 (_sys_wait_accept): Wait for accept event in a loop with a finite
2284 timeout, instead of waiting indefinitely. Will hopefully avoid
2285 hanging during exit because WSACleanup deadlocks waiting for the
2286 event object to be released. (Bug#14333)
2288 * w32proc.c (release_listen_threads): New function, signals all
2289 the reader threads that listen for connections to stop waiting.
2291 * w32.h (release_listen_threads): Add prototype.
2293 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2295 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2296 field of new marker (for sanity and safety).
2297 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2298 anyway because XMISCTYPE is a function and can't be an lvalue).
2300 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2302 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2303 (x_after_update_window_line, x_scroll_bar_create):
2304 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2305 (handle_one_xevent, x_clear_frame_area):
2306 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2307 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2308 * xterm.h (x_clear_area): Adjust prototype.
2310 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2312 Hook scanning and indentation functions to find_newline. This helps
2313 to avoid duplicated code and renders more respect to newline cache.
2314 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2315 * cmds.c (Fforward_line):
2316 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2317 Use find_newline and avoid unnecessary point movements.
2318 * search.c (scan_newline): Implement on top of find_newline.
2320 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2322 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2323 scoped code (bug#11258).
2325 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2327 * nsterm.m (last_window): New variable.
2328 (EV_TRAILER2): New macro.
2329 (EV_TRAILER): Call EV_TRAILER2.
2330 (mouseMoved:): Add support for mouse-autoselect-window
2331 on nextstep (Bug#6888).
2333 2013-08-28 Andreas Schwab <schwab@suse.de>
2335 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2336 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2337 Remove unused macro definitions.
2338 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2339 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2340 Only define if emacs.
2342 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2344 Prefer enum glyph_row_area to int where appropriate.
2345 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2347 (window_box, window_box_width, window_box_left, window_box_left_offset)
2348 (window_box_right, window_box_right_offset): Adjust prototypes.
2349 * xdisp.c (window_box, window_box_width, window_box_left)
2350 (window_box_left_offset, window_box_right, window_box_right_offset):
2351 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2352 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2353 * nsterm.m (ns_clip_to_row):
2354 * w32term.c (w32_clip_to_row):
2355 * xterm.c (x_clip_to_row): Likewise.
2357 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2359 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2360 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2362 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2364 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2365 for portability to hosts where /bin/sh has problems.
2367 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2369 Redesign redisplay interface to drop global output_cursor.
2370 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2371 (toplevel): Remove declaration of output_cursor.
2372 (set_output_cursor, x_cursor_to): Remove prototype.
2373 * window.h (struct window): New member output_cursor.
2374 (output_cursor_to): New function to replace RIF member.
2375 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2376 (update_text_area, set_window_cursor_after_update): Use it.
2377 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2378 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2379 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2380 * w32term.c (x_update_window_begin, x_update_window_end):
2381 * xterm.c (x_update_window_begin, x_update_window_end):
2382 Adjust to use per-window output cursor.
2384 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2386 Simplify SELECT_TYPE-related code.
2387 Like EMACS_TIME, this portability layer is no longer needed, since
2388 Emacs has been using fd_set as a portability layer for some time.
2389 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2390 (SELECT_TYPE): Remove. All uses changed to fd_set.
2391 (fd_set) [!FD_SET]: New typedef.
2393 Simplify EMACS_TIME-related code.
2394 This portability layer is no longer needed, since Emacs has been
2395 using struct timespec as a portability layer for some time.
2396 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2397 Include <time.h> rather than "systime.h"; that's all that's needed now.
2398 * dispnew.c: Include <timespec.h> rather than "systime.h";
2399 that's all that's needed now.
2400 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2401 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2402 TIMESPEC_RESOLUTION.
2403 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2404 LOG10_TIMESPEC_RESOLUTION.
2405 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2406 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2407 (make_emacs_time): Remove. All used changed to make_timespec.
2408 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2409 (current_timespec): Rename from current_emacs_time. All uses changed.
2410 (add_emacs_time): Remove. All uses changed to timespec_add.
2411 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2412 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2413 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2414 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2415 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2416 (current_timespec): Rename from current_emacs_time. All uses changed.
2417 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2418 changed to timespec_cmp.
2419 * xgselect.c: Include <timespec.h>, since our .h files don't.
2421 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2423 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2424 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2425 Remove the leftovers.
2426 * gtkutil.c (toplevel): Do not declare Qxft but include
2428 * image.c (toplevel): Do not declare Vlibrary_cache because
2429 it's already done in lisp.h.
2431 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2433 * lisp.h (Mouse_HLInfo): Move from here...
2434 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2435 (reset_mouse_highlight): New function.
2436 * msdos.c (dos_set_window_size, IT_update_begin)
2437 (internal_terminal_init):
2438 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2439 (ns_initialize_display_info):
2440 * w32console.c (initialize_w32_display):
2441 * w32term.c (x_update_window_end, x_free_frame_resources)
2442 (w32_initialize_display_info):
2443 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2444 * window.c (Fdelete_other_windows_internal):
2445 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2446 * termchar.h (toplevel):
2447 * xterm.h (toplevel): Include dispextern.h.
2449 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2451 Fix minor problems found by static checking.
2452 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2453 (expect): Avoid nested-if warning.
2454 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2455 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2456 * nsterm.h, nsterm.m (ns_select):
2457 * xgselect.c, xgselect.h (xg_select):
2458 Adjust signature to better match pselect's.
2459 * nsterm.m (ns_select):
2460 Don't set *TIMEOUT, since pselect doesn't.
2461 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2462 diagnostic about assigning const char * to it.
2463 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2465 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2467 * lread.c (substitute_object_recurse): Handle hash-tables as well
2470 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2472 Fix unlikely core dump in init_tty, and simplify terminfo case.
2473 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2474 The old version incorrectly dumped core if malloc returned a
2475 buffer containing only non-NUL bytes.
2476 (init_tty): Do not allocate or free termcap buffers; the
2477 struct does that for us now.
2478 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2479 (struct tty_display_info): Define members termcap_term_buffer and
2480 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2481 use them. Allocate them directly in struct rather than indirectly
2482 via a pointer, to simplify init_tty.
2484 * frame.c (check_minibuf_window): Initialize 'window' properly,
2485 so that Emacs reliably aborts later if 'window' is not initialized.
2487 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2489 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2490 of VoidSymbol (Bug#15154).
2492 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2494 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2495 mouse_face_beg_y and mouse_face_end_y.
2496 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2497 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2498 Adjust users and update comment where appropriate.
2500 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2502 * frame.c (check_minibuf_window): New function.
2503 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2504 Call check_minibuf_window (Bug#15183).
2506 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2508 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2509 because this is the only last cursor data we need to keep and consult.
2510 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2511 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2514 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2516 Fix recovering from possible decompression error.
2517 Since insert_from_gap doesn't always move point, we can't use PT as
2518 the position where the partially decompressed data ends, and
2519 should count how many bytes was produced so far.
2520 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2521 (unwind_decompress): Really delete partially uncompressed data.
2522 (Fzlib_decompress_region): Take decompressed data size into account.
2524 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2526 * syntax.c (init_syntax_once): Adjust comment and do an early
2527 initialization of Qchar_table_extra_slots just once...
2528 * casetab.c (init_casetab_once):
2529 * category.c (init_category_once):
2530 * character.c (syms_of_character):
2531 * coding.c (syms_of_coding):
2532 * xdisp.c (syms_of_xdisp): ...and omit it here.
2534 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2536 * xdisp.c (get_next_display_element): Don't apply to characters
2537 from a display vector the logic of setting it->end_of_box_run_p
2538 suitable for characters from a buffer. (Bug#15175)
2540 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2541 to handle directories, rather than '_utime' which doesn't.
2544 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2546 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2547 or fullscreen (Bug#14627).
2549 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2551 System-dependent integer overflow fixes.
2552 * process.c (Fset_process_window_size): Signal an error if
2553 the window size is outside the range supported by the lower level.
2554 * sysdep.c (set_window_size): Return negative on error,
2555 nonnegative on success, rather than -1, 0, 1 on not in system,
2556 failure, success. This is simpler. Caller changed.
2557 (serial_configure): Remove unnecessary initialization of local.
2558 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2559 size fits in unsigned long; this isn't true on some 32-bit hosts.
2560 Avoid buffer overrun if some future version of /proc/meminfo has a
2561 variable name longer than 20 bytes.
2562 (system_process_attributes) [__FreeBSD__]:
2563 Don't assume hw.availpages fits in 'int'.
2565 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2567 Don't let very long directory names overrun the stack.
2568 Fix some related minor problems involving "//", vfork.
2569 * callproc.c (encode_current_directory): New function.
2570 (call_process): Don't append "/"; not needed.
2571 * fileio.c (file_name_as_directory_slop): New constant.
2572 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2573 this can save the caller having to alloca.
2574 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2575 Use SAFE_ALLOCA, not alloca.
2576 (directory_file_name, Fexpand_file_name): Leave leading "//"
2577 alone, since it can be special even on POSIX platforms.
2578 * callproc.c (call_process):
2579 * process.c (Fformat_network_address):
2580 * sysdep.c (sys_subshell):
2581 Use encode_current_directory rather than rolling our own.
2582 (create_process): No need to encode directory; caller does that now.
2583 * process.h (encode_current_directory): New decl.
2584 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2585 Rework to avoid 'goto xyzzy;'.
2587 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2589 * xdisp.c (handle_face_prop): If the default face was remapped use
2590 the remapped face for strings from prefix properties. (Bug#15155)
2592 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2594 Minor cleanup for redisplay interface and few related functions.
2595 * frame.h (enum text_cursor_kinds): Move from here...
2596 * dispextern.h (enum text_cursor_kinds): ...to here.
2597 (toplevel): Drop unnecessary declarations.
2598 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2599 in update_window_end_hook and draw_window_cursor functions.
2600 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2601 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2602 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2603 * xterm.c (x_update_window_end, x_draw_window_cursor):
2604 * xdisp.c (display_and_set_cursor, update_window_cursor)
2605 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2606 enum text_cursor_kinds where appropriate.
2608 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2610 Redesign redisplay interface to drop updated_row and updated_area.
2611 * dispextern.h (updated_row, updated_area): Remove declaration.
2612 (struct redisplay_interface): Pass glyph row and row area parameters
2613 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2614 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2616 * dispnew.c (updated_row, updated_area): Remove.
2617 (redraw_overlapped_rows, update_window_line): Adjust user.
2618 (update_marginal_area, update_text_area): Likewise. Pass updated row
2619 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2620 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2623 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2625 * process.c (flush_pending_output): Remove stub.
2628 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2630 * callproc.c: Fix race that killed background processes (Bug#15144).
2631 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2632 Record deleted process-id in critical section, not afterwards.
2633 Don't mistakenly kill process created by a call-process invocation
2634 that discards output and does not wait.
2636 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2638 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2639 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2640 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2641 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2642 to shut up compiler in mark_object.
2643 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2645 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2647 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2648 We can't portably rely on PTY_OPEN doing that, even if
2649 it calls posix_openpt with O_CLOEXEC.
2651 2013-08-20 Kenichi Handa <handa@gnu.org>
2653 * character.c (string_char): Improve commentary.
2655 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2657 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2658 (struct animation_cache): Make signature a flexible array member.
2659 All uses changed. This is a tad slower but may insulate us better
2660 from future changes to ImageMagick.
2662 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2664 * image.c: Shrink memory needed for animation cache.
2665 (SIGNATURE_DIGESTSIZE): New constant.
2666 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2667 (imagemagick_create_cache): Copy the signature. This saves
2668 several KB of memory that ImageMagick wastes per signature.
2669 Don't bother updating the update_time, as the caller does that now.
2670 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2671 it's a fixed size struct member now.
2672 (imagemagick_get_animation_cache): Always destroy the signature,
2673 as it's now imagemagick_create_cache's responsibility to copy it.
2674 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2675 and use memcmp rather than strcmp.
2676 eassert that ImageMagick returns a signature of the specified length.
2678 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2680 * image.c (imagemagick_get_animation_cache): Don't segfault on
2682 (imagemagick_get_animation_cache): Revert to previous definition
2683 so that it actually works. But keep the memory leak fix.
2684 (imagemagick_get_animation_cache): Fix memory leak.
2686 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2688 * image.c: Fix animation cache signature memory leak.
2689 Fix some other minor performance problems while we're at it.
2690 (imagemagick_create_cache): Clear just the members that
2691 need clearing. Don't set update_time, as caller does that now.
2692 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2693 Simplify by using pointer-to-pointer instead of a prev pointer.
2694 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2695 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2696 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2697 it's already a copy. Free the signature probe unless it's cached.
2699 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2700 This was introduced by my 2013-08-12 fix for Bug#15035.
2702 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2704 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2705 (imagemagick_prune_animation_cache): Now static.
2707 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2709 * image.c (imagemagick_get_animation_cache): Don't segfault when
2710 pruning all entries.
2712 2013-08-18 Ken Brown <kbrown@cornell.edu>
2714 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2715 static heap if ENABLE_CHECKING is defined.
2716 (max_bss_sbrk_ptr): New variable.
2718 (report_sheap_usage): Report maximum static heap usage instead of
2719 ending static heap usage.
2721 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2723 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2724 of zlib_initialized according to the results of calling
2725 init_zlib_functions.
2727 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2729 * image.c: Implement an ImageMagick per-image cache.
2730 (imagemagick_get_animation_cache): Fix a double-free error.
2731 (imagemagick_load_image): Remove the ping_wand code, which only
2732 apparently saved time on invalid animated images, and slowed down
2733 everything else. Optimise for the common case.
2735 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2737 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2739 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2741 * marker.c (set_marker): Remove documentation of undefined behavior.
2743 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2745 * image.c (imagemagick_compute_animated_image): Animate correctly
2746 when sub-images are smaller than the main image.
2747 (imagemagick_compute_animated_image): Setting the iterator row to
2748 zero is apparently not allowed.
2749 (imagemagick_compute_animated_image): Allow images that say they
2750 have sub-images that are bigger than the main image, but just crop
2753 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2755 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2757 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2759 * image.c (imagemagick_compute_animated_image): Respect the GIF
2762 2013-08-15 Ken Brown <kbrown@cornell.edu>
2764 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2765 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2768 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2770 Fix minor problems found by static checking.
2771 * frame.c (delete_frame):
2772 * xdisp.c (next_element_from_display_vector):
2773 Avoid uninitialized local.
2774 * image.c (imagemagick_compute_animated_image): Port to C89.
2775 Prefer usual GNU indentation style for loops.
2776 Be more careful about bizarrely large sizes, by using ptrdiff_t
2779 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2781 Fix infinite frame selection loop (Bug#15025).
2782 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2784 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2786 * xdisp.c (compute_window_start_on_continuation_line):
2787 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2788 to make sure we end up setting the window start at the leftmost
2789 visible character of the display line. This avoids funky
2790 horizontal shifting because the window start is not kept on the
2791 same position. (Bug#15090)
2792 (next_element_from_display_vector): Support 'box' face attribute
2793 in the face definitions of a display vector. (Bug#15099)
2795 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2797 * image.c (imagemagick_compute_animated_image): Implement animated
2799 (imagemagick_compute_animated_image): Fix some compilation
2800 warnings. Implement a very simple cache to make the animation
2801 usable at all, but it should be replaced with a per-image cache.
2803 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2805 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2806 to do `for' loops over alist values.
2807 * buffer.h (FOR_EACH_BUFFER):
2808 * process.c (FOR_EACH_PROCESS): Use it.
2809 (handle_child_signal, status_notify, Fget_buffer_process)
2810 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2812 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2814 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2815 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2816 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2817 to xzalloc and so avoid redundant call to memset.
2818 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2819 members because it is allocated with xzalloc and so already zeroed.
2821 2013-08-14 Ken Brown <kbrown@cornell.edu>
2823 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2826 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2828 Utility function and macro to copy Lisp string to C string.
2829 * lisp.h (xlispstrdupa): New macro.
2830 (xlispstrdup): New prototype.
2831 * alloc.c (xlispstrdup): New function.
2832 * callint.c (Fcall_interactively):
2833 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2834 (Fsubstitute_in_file_name):
2835 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2836 * image.c (x_create_bitmap_from_file):
2837 * w32term.c (w32_term_init):
2838 * xterm.c (x_term_init): Use xlispstrdup.
2840 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2842 * image.c (imagemagick_load_image): Make animated pictures work.
2843 There's still some problems with background color settings, though
2846 * decompress.c (unwind_decompress): Always restore point.
2848 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2850 * marker.c (set_marker): Reformat documentation.
2852 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2854 * xdisp.c (cursor_type_changed): Now static.
2856 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2857 Use changed. This avoids the need to call xmalloc and for the
2858 caller to call xfree, and avoids memory leaks in some situations.
2860 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2862 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2863 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2864 (redisplay_window): If window_end_valid is cleared due to non-zero
2865 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2866 so do not call to try_cursor_movement for that window.
2868 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2870 * window.h (struct window): Convert window_end_pos and
2871 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2872 (wset_window_end_pos, wset_window_end_vpos): Remove.
2873 * dispnew.c (adjust_glyph_matrix):
2874 * window.c (Fwindow_end, replace_window, set_window_buffer)
2876 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2877 (set_vertical_scroll_bar, redisplay_window, try_window)
2878 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2879 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2880 (note_mouse_highlight): Adjust users.
2881 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2884 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2886 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2887 * image.c (imagemagick_filename_hint): Use `const char *' and
2888 prefer SSDATA to SDATA to avoid warnings.
2890 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2892 Cleanup window fringes, margins and scroll bars adjustments.
2893 * window.c (set_window_fringes, set_window_margins)
2894 (set_window_scroll_bars, apply_window_adjustment): New functions.
2895 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2896 (Fset_window_scroll_bars): Use them.
2898 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2900 * window.h (struct window): Convert scroll_bar_width
2901 from Lisp_Object to integer. Adjust comment.
2902 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2904 * window.c (wset_scroll_bar_width): Remove.
2905 (make_window): Initialize scroll_bar_width.
2906 (Fsplit_window_internal): Use direct assignment.
2907 (Fset_window_configuration, save_window_save):
2908 Convert Lisp_Object to integer and back where appropriate.
2909 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2910 bar was actually changed, and mention this in docstring.
2912 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2914 * decompress.c: Minor simplifications.
2915 (Fzlib_decompress_region): Don't bother verifying
2916 that avail_out <= UINT_MAX, as that was confusing.
2917 Mention the restriction in a comment instead.
2918 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2920 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2922 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2923 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2925 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2927 * image.c (imagemagick_filename_hint): Check for errors in the
2930 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2932 * window.c (Fwindow_margins): Return nil when there's no marginal
2933 area, as per the documented API.
2935 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2936 Fmake_vector, as scroll bar's struct members are not all Lisp
2937 objects now. This avoids crashes in GC.
2939 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2940 bool, so its address could be taken.
2942 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2944 * image.c (imagemagick_filename_hint): New function to possibly
2945 apply `image-content-type-suffixes'.
2946 (imagemagick_load_image): Use it.
2948 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2950 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2951 if loading zlib failed.
2953 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2955 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2956 2013-08-13 checkin below. Change bool to BOOL, rule is:
2957 All Obj-C code uses BOOL, except for interfaces callable from C.
2959 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2961 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2963 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2964 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2965 bool instead of BOOL.
2966 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2967 from Lisp_Object to bitfield. Adjust comment.
2968 * w32term.c (x_scroll_bar_create): Adjust user.
2969 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2970 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2971 Use bool for boolean.
2972 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2973 to `unsigned int' when defining a bitfield.
2975 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2977 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2979 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2981 * window.h (struct window): Convert left_margin_cols and
2982 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2983 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2984 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2986 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2988 (showing_window_margins_p, update_window_line, update_frame_1):
2989 * fringe.c (draw_fringe_bitmap_1):
2990 * xdisp.c (window_box_width): Adjust users.
2991 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2992 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2993 Use direct assignment.
2994 (Fset_window_configuration, save_window_save, Fwindow_margins):
2995 Convert Lisp_Object to integer and back where appropriate.
2996 (Fset_window_margins): Adjust user. Return t if any margin
2997 was actually changed, and mention this in docstring.
2999 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3001 * syntax.c (forward_word):
3002 * cmds.c (forward_char, backward_char): Mention the optional argument.
3004 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3006 * window.h (struct window): Convert left_fringe_width
3007 and right_fringe_width from Lisp_Objects to integers.
3009 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3010 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3011 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3013 (make_window): Initialize new integer fields to -1.
3014 (Fsplit_window_internal): Use direct assignment.
3015 (Fset_window_configuration, save_window_save):
3016 Convert Lisp_Object to integer and back where appropriate.
3017 (Fset_window_fringes): Adjust user. Return t if any fringe
3018 was actually changed, and mention this in docstring.
3020 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3022 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3023 * nsfns.m (x_set_cursor_type):
3024 * w32fns.c (x_set_cursor_type):
3025 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3026 * xdisp.c (set_frame_cursor_types): ...but in common code.
3028 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3030 * font.c (clear_font_cache): New function, stripped from...
3031 (Fclear_font_cache): ...here, which now uses the function
3032 above. Adjust comment.
3033 * font.h (clear_font_cache): Add prototype.
3034 * xfaces.c (clear_face_cache): Use clear_font_cache.
3036 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3038 * window.c (Fset_window_start): Compare `w', not `window' because
3039 `w' might not be equal to `window' after call to decode_live_window.
3041 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3043 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3044 This fixes a problem introduced by the Bug#15035 patch
3045 when using GPG. Reported by Herbert J. Skuhra.
3047 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3049 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3050 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3051 not yet initialized.
3053 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3055 * decompress.c (Fzlib_decompress_region): Support zlib
3056 decompression, too, and rename.
3058 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3060 Minor zlib configuration tweaks.
3061 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3062 Don't assume presence of fn_inflateInit2_ zlib internal function.
3064 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3066 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3067 include the zlib prefix.
3069 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3071 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3072 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3073 define static variables that are pointers to zlib functions to be
3075 (init_zlib_functions) [WINDOWSNT]: New function.
3076 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3078 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3079 macros instead of invoking the zlib functions directly.
3080 (syms_of_decompress): DEFSYM Qzlib_dll.
3081 Staticpro Szlib_available_p.
3083 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3085 Avoid looping over all frame windows to freeze and unfreeze.
3086 * window.h (struct window): Drop frozen_window_start_p.
3087 (freeze_window_starts): Drop prototype.
3088 * frame.h (struct frame): New frozen_window_starts flag.
3089 (FRAME_WINDOWS_FROZEN): New macro.
3090 * window.c (freeze_window_start, freeze_window_starts):
3092 (select_window, replace_window): Adjust users.
3093 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3094 (window_frozen_p): New function.
3095 (redisplay_window): Use it.
3097 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3099 Fix some fd issues when running subprocesses (Bug#15035).
3100 Fix bugs that can leak files or file descriptors on errors.
3101 Don't unlink open temp files, as that's hard for users to diagnose
3102 when things go awry (e.g., temp disk exhausted).
3103 Don't bother to lock temp files. Check for invalid recursion.
3104 * callproc.c (synch_process_fd): Remove. All uses removed.
3105 (synch_process_tempfile): New var or macro.
3106 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3108 (record_kill_process): New arg, the temp name. All callers changed.
3109 (delete_temp_file): Now just a simple wrapper around unlink.
3110 (call_process_kill): New arg, the call_process_fd array.
3111 Close them all. Clear synch_process_pid. Remove the temp file,
3112 or arrange for it to be removed.
3113 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3114 that's been moved to synch_process_tempfile. Caller changed.
3115 Do not remove the tempfile; that's now call_process_kill's
3117 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3118 call_process_kill; the caller now does that.
3119 (call_process_cleanup): Do not close the process fd; that's now
3120 call_process_kill's responsibility.
3121 (Fcall_process): Implement via new function call_process, which
3122 has most of the old body of Fcall_process, but with a different API.
3123 (call_process): New function that does not open or close filefd if
3124 it is nonnegative. Record which fds need to be closed, and let
3125 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3126 Signal an error if invoked recursively (could be done via a hook).
3127 Simplify creation of the tempfile in the MSDOS case.
3128 Don't create the output file until after checking for the executable.
3129 Report any failure to open /dev/null.
3130 Don't open /dev/null for writing twice; once is enough.
3131 Don't create pipe if all output is being discarded or sent to file.
3132 Don't worry about setting up the coding system or reading from the
3133 pipe if all output is being discarded.
3134 Hoist fd_error local into top level, to lessen block nesting.
3135 Don't record deleted pid here; now done by Fcall_process_region.
3136 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3137 and note its success in synch_process_tempfile.
3138 Do not leak resources when child_setup fails.
3139 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3140 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3141 (create_temp_file): Now returns open fd, with an additional
3142 Lisp_Object * argument to return the name. All callers changed.
3143 Do not close the file; rewind it instead, and leave it open for
3144 the caller. Do not lock the temp file. Unwind-protect the file
3145 and the file-descriptor.
3146 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3147 If an asynchrounous process, record it here, not in call_process.
3148 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3149 * eval.c (set_unwind_protect): New function.
3150 * fileio.c (write_region): New function, generalized from the
3151 old Fwrite_region. Do not lock temp files.
3152 (Fwrite_region): Use it.
3153 * lisp.h (set_unwind_protect, write_region): New decls.
3154 * process.c: Include <verify.h>.
3155 (make_process): Mark fds as initially closed.
3156 (deleted_pid_list): Now a list of pid-filename pairs.
3158 (close_process_fd): New function.
3159 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3160 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3161 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3162 (create_process, create_pty, Fmake_serial_process)
3163 (server_accept_connection): Record which fds need to be closed,
3164 and let deactivate_process close them.
3165 (Fmake_network_process): Do not discard the unwind-protect
3166 until it's safe to do so.
3167 (deactivate_process): Close the fds opened by create_process etc.
3168 (Fprocess_send_eof): Adjust to new way of recording open fds.
3169 Report an error if /dev/null can't be opened, instead of aborting.
3170 * process.h (PROCESS_OPEN_FDS): New constant.
3171 (struct Lisp_Process): New member open_fds.
3172 (record_kill_process, record_deleted_pid): Adjust signatures.
3173 (record_deleted_pid): Move decl here ...
3174 * syswait.h (record_deleted_pid): ... from here.
3176 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3178 * decompress.c: Fix bugs with large buffers and weird inputs.
3179 Tune a bit. Reindent as per usual Emacs style.
3180 (BUFFER_SIZE): Remove.
3181 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3182 more than UINT_MAX bytes. Decompress into the gap instead of into
3183 an auto buffer, as this should avoid copying. Return nil if
3184 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3185 set immediate_quit; we shouldn't trust zlib code that much.
3187 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3189 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3190 errors, and really move the gap to where we want it.
3192 * lisp.h: Include decompress.c support.
3194 * emacs.c (main): Include decompress.c support.
3196 * Makefile.in: Include -lz if present.
3198 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3200 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3201 (initWithTitle:): Initialize frame to 0.
3202 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3203 (fillWithWidgetValue:frame:): Rename from
3204 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3206 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3207 fillWithWidgetValue:frame:
3209 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3210 remove memory leak warnings.
3212 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3213 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3216 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3217 (x_activate_menubar): Update the whole menu.
3218 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3219 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3220 current event is not NSSystemDefined (Bug#15001).
3221 Call ns_check_menu_open only if trackingMenu is 2.
3222 (menuDidClose:): New method, decrease trackingMenu.
3223 (fillWithWidgetValue:setDelegate:): New method.
3224 (fillWithWidgetValue:): Call the above.
3226 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3228 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3230 Omit some unnecessary casts.
3231 Many of these go back to the old pre-C89 days, when they may have
3232 been needed, but we've been assuming C89 or later for a while now.
3233 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3234 (live_float_p, live_misc_p, live_vector_p):
3235 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3236 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3237 (defvar_per_buffer):
3238 * callint.c (Fcall_interactively):
3239 * doc.c (Fsubstitute_command_keys):
3240 * filelock.c (get_boot_time):
3241 * frame.c (xrdb_get_resource):
3242 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3243 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3244 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3245 (menuitem_highlight_callback, menu_destroy_callback)
3246 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3247 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3248 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3249 (xg_tool_bar_help_callback, tb_size_cb):
3250 * image.c (xpm_alloc_color, png_read_from_memory)
3251 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3252 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3254 * keymap.c (describe_map):
3255 * nsfns.m (Fns_display_monitor_attributes_list):
3256 * nsmenu.m (process_dialog:):
3257 * nsterm.m (hold_event):
3258 * process.c (wait_reading_process_output):
3259 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3260 * scroll.c (do_direct_scrolling, scrolling_1):
3261 * termcap.c (tgetent):
3262 * window.c (check_window_containing, add_window_to_list)
3263 (freeze_window_starts):
3264 * xdisp.c (compare_overlay_entries, vmessage):
3265 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3266 (x_get_monitor_attributes_xrandr)
3267 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3268 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3269 * xfont.c (xfont_match, xfont_open):
3270 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3271 (menubar_selection_callback, menu_position_func)
3272 (popup_selection_callback, create_and_show_popup_menu)
3273 (dialog_selection_callback, create_and_show_dialog):
3274 * xrdb.c (x_get_string_resource):
3276 * xsmfns.c (x_session_check_input):
3277 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3278 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3279 (xaw_jump_callback, xaw_scroll_callback):
3280 Omit unnecessary casts.
3282 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3284 Minor string-length refactoring.
3285 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3286 * frame.c (make_monitor_attribute_list):
3287 Prefer build_string to strlen + make_string.
3289 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3291 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3292 don't check minor_code (Bug#14417).
3294 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3296 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3297 vertical positions instead. This avoids calling MATRIX_ROW with
3298 row numbers that are possibly beyond valid limits. (Bug#15064)
3300 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3302 Use xstrdup and build_unibyte_string where applicable.
3303 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3304 * xfns.c (x_window):
3305 * xrdb.c (x_get_customization_string):
3306 * xterm.c (xim_initialize):
3307 * w32fns.c (w32_window): Use xstrdup.
3308 (w32_display_monitor_attributes_list):
3309 * emacs.c (init_cmdargs):
3310 * keyboard.c (PUSH_C_STR):
3311 * nsfont.m (nsfont_open):
3312 * sysdep.c (system_process_attributes):
3313 * w32.c (system_process_attributes):
3314 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3316 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3318 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3319 variables of these types so that GDB would know about them, as aid
3320 for debugging fatal exceptions. (Bug#15024) See also
3321 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3324 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3326 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3327 larger than the NSWindow (Bug#14934).
3329 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3331 Redesign redisplay interface to drop global variable updated_window.
3332 Always pass currently updated window as a parameter to update routines.
3333 * dispextern.h (updated_window): Remove declaration.
3334 (struct redisplay_interface): Pass window parameter to
3335 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3336 and after_update_window_hook.
3337 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3339 * dispnew.c (updated_window): Remove.
3340 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3341 (update_window_line): Adjust to match redisplay interface changes.
3342 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3343 (ns_scroll_run, ns_after_update_window_line):
3344 * w32term.c (x_update_window_begin, x_update_window_end)
3345 (x_after_update_window_line, x_scroll_run):
3346 * xterm.c (x_update_window_begin, x_update_window_end)
3347 (x_after_update_window_line, x_scroll_run):
3348 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3349 Likewise. Adjust comments where appropriate.
3350 (x_cursor_to): Simplify because this is always called during window
3351 update (but install debugging check anyway).
3352 (expose_window): Check must_be_updated_p flag to see whether this
3353 function is called during window update.
3355 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3357 Do not reset window modification event counters excessively.
3358 These leftovers and poor man's tricky methods to catch extra
3359 redisplay's attention are no longer needed.
3360 * frame.c (set_menu_bar_lines_1):
3361 * minibuf.c (read_minibuf_unwind):
3362 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3363 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3364 (window_scroll_line_based, Fset_window_configuration):
3365 * xdisp.c (redisplay_window): Do not reset last_modified and
3366 last_overlay_modified counters.
3368 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3370 * xselect.c (x_send_client_event): Set send_event and serial, memset
3371 data.l as it might be bigger than data.b. Use 24 bit mask to
3372 XSendEvent (Bug#15034).
3374 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3376 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3377 for TTY frames that are not the top frame on their console.
3380 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3382 * w32term.c (w32fullscreen_hook): Really maximize frame when
3383 asked for (Bug#14841).
3385 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3387 Prefer selected_window to Fselected_window, likewise for frames.
3388 * buffer.c (Fbuffer_swap_text):
3389 * data.c (Fvariable_binding_locus):
3390 * window.c (run_window_configuration_change_hook): Adjust users.
3391 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3392 Use decode_live_frame.
3394 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3396 Be more careful if selected window shows the buffer other than current,
3397 use window_outdated only if this is not so. This change should also
3398 address some weird issues discussed in Bug#13012.
3399 * window.h (window_outdated): New prototype.
3400 * window.c (window_outdated): Now here. Convert from static and
3401 always assume window's buffer.
3402 (Fwindow_end, Fwindow_line_height): Use it.
3403 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3404 and always assume window's buffer.
3405 (redisplay_window): Adjust user.
3406 (redisplay_internal): Call to reconsider_clip_changes once and
3407 check whether mode line should be updated only if selected window
3408 shows current buffer.
3409 (run_window_scroll_functions): Use eassert for debugging check.
3410 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3412 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3414 * window.c (window_scroll, window_scroll_pixel_based)
3415 (window_scroll_line_based): Use bool for booleans.
3417 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3419 * process.c: Fix minor off-by-one issues in descriptor counts.
3420 This shouldn't fix any real bugs, but it cleans up the code a bit.
3421 (max_process_desc, max_input_desc): -1, not 0, means none.
3423 (delete_input_desc): New function.
3424 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3425 (deactivate_process): Scan backwards when recomuting max_process_desc;
3426 that should be faster.
3427 (init_process_emacs): Initialize max_input_desc.
3429 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3431 Use region cache to speedup bidi_find_paragraph_start.
3432 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3433 Rename cache_long_line_scans to cache_long_scans.
3434 * buffer.c (bset_cache_long_line_scans): Rename to
3435 bset_cache_long_scans.
3436 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3437 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3439 (syms_of_buffer): Rename cache-long-line-scans to
3440 cache-long-scans. Adjust docstring.
3441 * search.c (newline_cache_on_off):
3442 * indent.c (width_run_cache_on_off): Adjust users.
3443 * bidi.c (bidi_paragraph_cache_on_off): New function.
3444 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3445 * insdel.c (prepare_to_modify_buffer):
3446 Invalidate bidi_paragraph_cache if enabled.
3448 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3450 Invalidate region caches only if buffer text is going to be changed.
3451 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3452 (modify_text): ...new prototype.
3453 (prepare_to_modify_buffer_1): New prototype.
3454 * textprop.c (modify_region): Rename to...
3455 (modify_text_properties): ...new function.
3456 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3457 (Fremove_list_of_text_properties): Adjust users.
3458 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3459 (modify_text): ...new function.
3460 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3461 (prepare_to_modify_buffer_1): ...new function.
3462 * casefiddle.c (casify_region):
3463 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3464 (Ftranspose_regions): Use modify_text.
3466 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3468 * lisp.mk (lisp): Add nadvice.elc.
3470 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3472 New macro to iterate over live buffers similar to frames.
3473 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3474 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3475 Declare buffer-related variables here to offload lisp.h.
3476 * buffer.c (Vbuffer_alist): Adjust comment.
3477 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3478 (other_buffer_safely):
3479 * data.c (store_symval_forwarding):
3480 * dispnew.c (Fframe_or_buffer_changed_p):
3481 * fileio.c (Fdo_auto_save):
3482 * filelock.c (unlock_all_files):
3483 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3485 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3487 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3488 * callproc.c (create_temp_file):
3489 * filelock.c (create_lock_file):
3490 Assume mkostemp, since it's now provided by Gnulib.
3492 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3494 * w32.c (mkostemp): New function.
3495 (mktemp): Remove, no longer used. Most of the code reused in
3496 mkostemp. (Bug#15015)
3497 (mktemp): Don't undef.
3499 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3501 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3502 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3503 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3504 (free_glyph_pool, check_glyph_memory): Likewise for
3505 all users. Adjust comments where appropriate.
3507 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3509 * composite.h: Minor fixups.
3510 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3511 to fix a misspelling, and change it to an inline function while
3512 we're at it (it need not be a macro). All uses changed.
3513 (composition_method, composition_valid_p):
3514 Rewrite to avoid assignments in if-conditions.
3516 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3518 Do not use global Lisp_Object in composition macros.
3519 * composite.h (composition_temp): Remove declaration.
3520 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3521 (composition_method, composition_valid_p): ...inline functions.
3522 (compose_region): Remove the leftover.
3523 * composite.c (composition_temp): Remove.
3524 (run_composition_function, update_compositions)
3525 (composition_compute_stop_pos, composition_adjust_point)
3526 (Ffind_composition_internal):
3527 * coding.c (handle_composition_annotation):
3528 * xdisp.c (handle_composition_prop, check_point_in_composition):
3529 Related users changed.
3531 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3533 Drop FRAME_PTR typedef.
3534 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3535 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3536 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3537 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3538 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3539 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3540 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3541 All related users changed.
3543 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3545 * eval.c (default_toplevel_binding): New function.
3547 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3548 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3549 (syms_of_eval): Export them.
3550 * data.c (Fdefault_value): Micro cleanup.
3551 * term.c (init_tty): Use "false".
3553 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3555 Fix X GC leak in GTK and raw (no toolkit) X ports.
3556 * xterm.c (x_free_frame_resources): If white and black relief
3557 GCs are allocated, always free them here.
3558 * xfns.c (x_make_gc): Omit redundant initialization.
3559 * widget.c (create_frame_gcs): Remove the leftover.
3560 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3561 in x_free_frame_resources.
3563 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3565 * nsterm.m (windowWillResize:toSize:): Only change title if
3566 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3568 (viewDidEndLiveResize): New method.
3570 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3571 inside NS_IMPL_COCOA.
3573 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3575 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3576 Do not check whether undo is enabled because record_insert and
3577 record_delete does that themselves.
3579 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3581 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3582 member which is not really used any more.
3583 (FRAME_XIC_BASE_FONTNAME): Remove.
3584 * xfns.c (xic_free_fontset): Adjust user.
3585 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3586 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3587 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3588 (xdialog_show): Use eassert for debugging check.
3589 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3591 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3593 * fileio.c, fns.c (merge): Move extern decl from here ...
3594 * lisp.h (merge): ... to here.
3596 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3598 Fix last font-related change.
3599 * w32font.h (w32font_list_internal, w32font_match_internal):
3601 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3602 (uniscribe_list_family): Adjust to match font API change.
3603 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3604 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3606 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3608 * frame.h (FRAME_MOUSE_UPDATE):
3609 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3610 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3612 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3614 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3615 * font.h (struct font_driver): Change list, match, and list_family
3616 functions to accept struct frame * as first arg.
3617 * font.c (font_score, font_compare, font_sort_entities):
3619 (font_sort_entities, font_list_entities, font_select_entity):
3620 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3621 match font API change.
3622 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3623 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3624 * ftxfont.c (ftxfont_list, ftxfont_match):
3625 * xftfont.c (xftfont_list, xftfont_match):
3626 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3627 * w32font.c (w32font_list, w32font_match, w32font_list):
3628 (w32font_list_internal, w32_font_match_internal): Likewise.
3629 * xfaces.c (Fx_family_fonts): Adjust user.
3631 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3633 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3634 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3635 only if HAVE_X_WINDOWS is in use.
3636 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3637 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3638 * w32term.c (x_wm_set_icon_position): Likewise.
3639 * w32fns.c (x_icon): Adjust user.
3641 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3643 * xterm.c (last_mouse_press_frame): Remove the
3644 leftover which is not really used any more.
3645 (handle_one_xevent, syms_of_xterm): Adjust users.
3646 (x_flush): Call XFlush once per each X display, not frame.
3647 This is better because this code always unconditionally skips
3648 non-X frames in Vframe_list and issues the only XFlush if we
3649 have more than one X frame on the same X display.
3650 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3651 Use bool for booleans.
3652 (x_draw_glyph_string_background, cvt_string_to_pixel):
3653 (cvt_pixel_dtor): Drop unnecessary prototypes.
3654 * xterm.h (x_display_ok): Adjust prototype.
3656 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3658 Drop unnecessary functions that deals with frame pixel size.
3659 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3660 (x_pixel_height): Drop prototypes.
3661 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3662 (x_pixel_height): Drop implementations.
3663 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3664 which should be always valid for window frame.
3665 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3666 * w32menu.c (Fx_popup_dialog):
3667 * xmenu.c (Fx_popup_dialog): Likewise for both.
3669 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3671 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3672 frame parameters and call to Fmodify_frame_parameters just once.
3673 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3674 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3675 and mention nil frame in docstring.
3677 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3679 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3680 (x_figure_window_size): Likewise. Adjust to return long.
3681 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3682 (toplevel): Move Qterminal_live_p to...
3683 * terminal.c (toplevel): ...here, make it static, and...
3684 (syms_of_terminal): ...DEFSYM here.
3685 * frame.h (Qterminal_live_p): Remove declaration.
3686 (make_frame, x_figure_window_size): Adjust prototype.
3687 * nsfns.m (Fx_create_frame): Use long for window flags.
3689 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3691 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3692 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3693 Do not assume that emacs_close (INT_MAX) is a no-op.
3695 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3697 * xfaces.c (make_face_cache): For struct face_cache, prefer
3698 xmalloc to xzalloc and so avoid redundant call to memset.
3699 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3701 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3703 * fringe.c (draw_window_fringes, update_window_fringes)
3704 (compute_fringe_widths):
3705 * w32term.c (x_draw_glyph_string):
3706 * window.c (candidate_window_p, Frecenter):
3707 * xfaces.c (realize_basic_faces, realize_default_face)
3708 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3709 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3710 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3711 * xmenu.c (Fx_menu_bar_open_internal):
3712 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3713 * xsettings.c (xft_settings_event):
3714 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3715 Use bool for booleans. Adjust style and comments where
3717 * dispextern.h (draw_window_fringes, update_window_fringes)
3718 (compute_fringe_widths):
3719 * xterm.h (x_had_errors_p): Adjust prototype.
3721 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3723 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3724 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3726 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3728 * fns.c (toplevel): Remove comment before Fsafe_length because
3731 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3733 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3735 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3737 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3738 frame which got the message is still alive, before dereferencing
3739 its pointer. (Bug#14970)
3741 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3742 be a live window, before using it as such. (Bug#14970)
3744 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3746 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3747 w32_detect_focus_change instead of doing part of its job by hand.
3748 This fixes the problem whereby FOCUS_OUT events were not sent to
3751 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3753 * process.c (Fprocess_list): Doc fix.
3755 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3756 being re-exposed only if it didn't ask to become visible.
3757 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3758 was previously iconified. (Bug#14841)
3759 (x_iconify_frame): Mark the frame iconified.
3761 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3763 Fix minor problems found by static checking.
3764 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3765 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3767 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3769 * eval.c (set_specpdl_old_value): New function.
3770 (unbind_to): Minor simplification.
3771 (get_backtrace_frame): New function.
3772 (Fbacktrace_frame): Use it. Add `base' argument.
3773 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3774 (syms_of_eval): Export backtrace-eval.
3775 * xterm.c (x_focus_changed): Simplify.
3777 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3779 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3781 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3783 * xdisp.c (redisplay_window): Instead of moving point out of
3784 scroll margin, reject the force_start method, and try scrolling
3785 instead. (Bug#14780)
3787 2013-07-24 Ken Brown <kbrown@cornell.edu>
3789 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3792 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3794 * eval.c (Fprogn): Do not check that BODY is a proper list.
3795 This undoes the previous change. The check slows down the
3796 interpreter, and is not needed to prevent a crash. See
3797 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3799 2013-07-23 Glenn Morris <rgm@gnu.org>
3801 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3803 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3805 Port to GNU/Linux systems with tinfo but not ncurses.
3806 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3807 to decide whether ncurses is being used. Without this change,
3808 GCC complains about tgetent not being declared, on a system
3809 that has tinfo installed but ncurses not installed.
3811 * eval.c (Fprogn): Check that BODY is a proper list.
3813 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3814 * data.c (Fsetq_default):
3815 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3816 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3818 Tune by taking advantage of the fact that ARGS is always a list
3819 when a function is declared to have UNEVALLED args.
3821 * emacsgtkfixed.c: Port to GCC 4.6.
3822 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3824 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3826 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3827 here to silence compiler warnings.
3829 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3831 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3832 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3833 from messing up Emacs's 'struct frame' (Bug#14923).
3835 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3837 * alloc.c (make_save_ptr_ptr): Define this function.
3838 It was inadvertently omitted. It's needed only if
3839 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3841 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3843 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3844 frame have focus (Bug#14895).
3846 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3848 Avoid vfork-related deadlock more cleanly.
3849 * callproc.c (child_setup): When the child's exec fails, output
3850 the program name, as that's more useful. Use O_NONBLOCK to avoid
3852 * process.c (create_process_1): Remove; no longer needed.
3853 (create_process): Remove timer hack; no longer needed, now that
3854 the child avoids deadlock.
3856 2013-07-20 Glenn Morris <rgm@gnu.org>
3858 * image.c (Fimage_flush): Fix doc typo.
3860 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3862 Fix array bounds violation when pty allocation fails.
3863 * process.c (PTY_NAME_SIZE): New constant.
3864 (pty_name): Remove static variable; it's now auto.
3865 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3866 Take pty_name as an arg rather than using a static variable.
3867 All callers changed.
3868 (create_process): Recover pty_flag from process, not from volatile local.
3869 (create_pty): Stay inside array even when pty allocation fails.
3870 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3872 * lread.c (Fload): Avoid initialization only when lint checking.
3873 Mention that it's needed only for older GCCs.
3875 2013-07-20 Kenichi Handa <handa@gnu.org>
3877 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3878 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3880 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3882 * lread.c (Fload): Avoid uninitialized warning.
3884 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3886 Fix some minor file descriptor leaks and related glitches.
3887 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3888 (create_lock_file): Use write, not emacs_write.
3889 * image.c (slurp_file, png_load_body):
3890 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3891 (server_accept_connection):
3892 Don't leak an fd on memory allocation failure.
3893 * image.c (slurp_file): Add a cheap heuristic for growing files.
3894 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3895 as that's what the other routines do. Maybe input need not be
3896 blocked at all, but it's better to be consistent.
3897 Avoid undefined behavior when strlen is zero.
3899 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3900 (NSTATICS): Now a constant; doesn't need to be a macro.
3902 2013-07-19 Richard Stallman <rms@gnu.org>
3904 * coding.c (decode_coding_utf_8): Add simple loop for fast
3905 processing of ASCII characters.
3907 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3909 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3911 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3913 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3914 unportable 'struct x_display_info'.
3915 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3918 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3920 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3921 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3923 (system_process_attributes): Prefer plain char to unsigned char
3924 when either will do. Clean up properly if interrupted or if
3925 memory allocations fail. Don't assume sscanf succeeds.
3926 Remove no-longer-needed workaround to stop GCC from whining.
3927 Read command-line once, instead of multiple times. Check read status a
3930 Fix obscure porting bug with varargs functions.
3931 The code assumed that int is treated like ptrdiff_t in a vararg
3932 function, which is not a portable assumption. There was a similar
3933 -- though these days less likely -- porting problem with various
3934 assumptions that pointers of different types all smell the same as
3935 far as vararg functions is conserved. To make this problem less
3936 likely in the future, redo the API to use varargs functions.
3937 * alloc.c (make_save_value): Remove this vararg function.
3938 All uses changed to ...
3939 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3940 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3942 (make_save_ptr): Rename from make_save_pointer, for consistency with
3943 the above. Define only on platforms that need it. All uses changed.
3945 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3947 * keyboard.c: Try to fix typos in previous change.
3948 (DISPLAY_LIST_INFO): New macro.
3949 (kbd_buffer_get_event): Do not access members that are not present
3950 in X11. Revert inadvertent change of "!=" to "=".
3952 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3954 * keyboard.c (kbd_buffer_get_event):
3955 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3956 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3958 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3960 * filelock.c: Fix unlikely file descriptor leaks.
3961 (get_boot_time_1): Rework to avoid using emacs_open.
3962 This doesn't actually fix a leak, but is better anyway.
3963 (read_lock_data): Use read, not emacs_read.
3965 * doc.c: Fix minor memory and file descriptor leaks.
3966 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3967 (get_doc_string, Fsnarf_documentation):
3968 Fix file descriptor leak on error.
3970 * term.c: Fix minor fdopen-related file descriptor leaks.
3971 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3972 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3974 * charset.c: Fix file descriptor leaks and errno issues.
3976 (load_charset_map_from_file): Don't leak file descriptor on error.
3977 Use plain record_xmalloc since the allocation is larger than
3978 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3980 * eval.c (record_unwind_protect_nothing):
3981 * fileio.c (fclose_unwind):
3983 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3984 The replacement doesn't block input, but that no longer seems
3987 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3989 * lread.c: Fix file descriptor leaks and errno issues.
3990 (Fload): Close some races that leaked fds or streams when 'load'
3992 (Fload, openp): Report error number of last nontrivial failure to open.
3993 ENOENT counts as trivial.
3994 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3996 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3997 now that the function is always called with a nonnegative arg.
3998 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3999 All uses replaced with ...
4000 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4002 A few more minor file errno-reporting bugs.
4003 * callproc.c (Fcall_process):
4004 * doc.c (Fsnarf_documentation):
4005 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4006 * process.c (set_socket_option):
4007 Don't let a constructor trash errno.
4008 * doc.c: Include <errno.h>.
4010 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4012 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4014 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4016 Fix w32 bug with call-process-region (Bug#14885).
4017 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4018 to Fcall_process when the input is empty. This simplifies the
4019 code a bit. It makes no difference on POSIXish platforms but
4020 apparently it fixes a bug on w32.
4022 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4023 * fileio.c (close_file_unwind): Don't close if FD is negative;
4024 this can happen when unwinding a zapped file descriptor.
4025 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4026 in case Emacs runs out of memory between the two unwind-protects.
4027 Don't trash errno when closing FD.
4028 Zap the FD in the specpdl when closing it, instead of deferring
4029 the removal of the unwind-protect; this fixes a bug where a child
4030 function unwinds the stack past us.
4032 New unwind-protect flavors to better type-check C callbacks.
4033 This also lessens the need to write wrappers for callbacks,
4034 and the need for make_save_pointer.
4035 * alloca.c (free_save_value):
4036 * atimer.c (run_all_atimers):
4038 * alloc.c (safe_alloca_unwind):
4039 * atimer.c (unwind_stop_other_atimers):
4040 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4041 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4042 * minibuf.c (choose_minibuf_frame_1):
4043 * process.c (make_serial_process_unwind):
4044 * xdisp.h (pop_message_unwind):
4045 * xselect.c (queue_selection_requests_unwind):
4046 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4047 * alloca.c (record_xmalloc):
4048 Prefer record_unwind_protect_ptr to record_unwind_protect with
4050 * alloca.c (Fgarbage_collect):
4051 Prefer record_unwind_protect_void to passing a dummy.
4052 * buffer.c (restore_buffer):
4053 * window.c (restore_window_configuration):
4054 * xfns.c, w32fns.c (do_unwind_create_frame)
4055 New wrapper. All record-unwind uses of wrappee changed.
4056 * buffer.c (set_buffer_if_live):
4057 * callproc.c (call_process_cleanup, delete_temp_file):
4058 * coding.c (code_conversion_restore):
4059 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4060 * editfns.c (save_excursion_restore)
4061 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4062 (save_restriction_restore):
4063 * eval.c (restore_stack_limits, un_autoload):
4064 * fns.c (require_unwind):
4065 * keyboard.c (recursive_edit_unwind, tracking_off):
4066 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4067 * macros.c (pop_kbd_macro, restore_menu_items):
4068 * nsfns.m (unwind_create_frame):
4069 * print.c (print_unwind):
4070 * process.c (start_process_unwind):
4071 * search.c (unwind_set_match_data):
4072 * window.c (select_window_norecord, select_frame_norecord):
4073 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4074 (fast_set_selected_frame):
4075 * xfns.c, w32fns.c (unwind_create_tip_frame):
4076 Return void, not a dummy Lisp_Object. All uses changed.
4077 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4078 * callproc.c (call_process_kill):
4079 * fileio.c (restore_point_unwind, decide_coding_unwind)
4080 (build_annotations_unwind):
4081 * insdel.c (Fcombine_after_change_execute_1):
4082 * keyboard.c (read_char_help_form_unwind):
4083 * menu.c (unuse_menu_items):
4084 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4085 * sound.c (sound_cleanup):
4086 * xdisp.c (unwind_redisplay):
4087 * xfns.c (clean_up_dialog):
4088 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4089 Accept no args and return void, instead of accepting and returning
4090 a dummy Lisp_Object. All uses changed.
4091 * cygw32.c (fchdir_unwind):
4092 * fileio.c (close_file_unwind):
4093 * keyboard.c (restore_kboard_configuration):
4094 * lread.c (readevalllop_1):
4095 * process.c (wait_reading_process_output_unwind):
4096 Accept int and return void, rather than accepting an Emacs integer
4097 and returning a dummy object. In some cases this fixes an
4098 unlikely bug when the corresponding int is outside Emacs integer
4099 range. All uses changed.
4100 * dired.c (directory_files_internal_unwind):
4101 * fileio.c (do_auto_save_unwind):
4102 * gtkutil.c (pop_down_dialog):
4103 * insdel.c (reset_var_on_error):
4104 * lread.c (load_unwind):
4105 * xfns.c (clean_up_file_dialog):
4106 * xmenu.c, nsmenu.m (pop_down_menu):
4107 * xmenu.c (cleanup_widget_value_tree):
4108 * xselect.c (wait_for_property_change_unwind):
4109 Accept pointer and return void, rather than accepting an Emacs
4110 save value encapsulating the pointer and returning a dummy object.
4112 * editfns.c (Fformat): Update the saved pointer directly via
4113 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4114 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4115 (unwind_body): New function.
4116 (record_unwind_protect): First arg is now a function returning void,
4117 not a dummy Lisp_Object.
4118 (record_unwind_protect_ptr, record_unwind_protect_int)
4119 (record_unwind_protect_void): New functions.
4120 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4121 * fileio.c (struct auto_save_unwind): New type.
4122 (do_auto_save_unwind): Use it.
4123 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4124 * insdel.c (struct rvoe_arg): New type.
4125 (reset_var_on_error): Use it.
4126 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4128 (specbinding_func): Remove; there are now several such functions.
4129 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4130 (set_unwind_protect_ptr): New function.
4131 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4133 Be simpler and more consistent about reporting I/O errors.
4134 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4135 Say "Read error" and "Write error", rather than "I/O error", or
4136 "IO error reading", or "IO error writing", when a read or write
4138 * process.c (Fmake_network_process, wait_reading_process_output)
4139 (send_process, Fprocess_send_eof, wait_reading_process_output):
4140 Capitalize diagnostics consistently. Put "failed foo" at the
4141 start of the diagnostic, so that we don't capitalize the
4142 function name "foo". Consistently say "failed" for such
4144 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4145 All callers changed. This is so it can use report_file_error.
4146 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4147 diagnostics consistently as above.
4149 * fileio.c (report_file_errno): Fix errno reporting bug.
4150 If the file name is neither null nor a pair, package it up as a
4151 singleton list. All callers changed, both to this function and to
4152 report_file_error. This fixes a bug where the memory allocator
4153 invoked by list1 set errno so that the immediately following
4154 report_file_error reported the wrong errno value.
4156 Fix minor problems found by --enable-gcc-warnings.
4157 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4158 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4160 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4162 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4163 Set event->arg to Qt if switch-event shall be generated.
4164 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4166 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4168 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4171 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4172 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4173 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4174 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4175 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4176 and there is a focused frame.
4177 (head_table): Add focus-in and focus-out.
4178 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4179 bind to handle-focus-in/out.
4181 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4182 (Fhandle_switch_frame): Call Fhandle_focus_in.
4183 (syms_of_frame): defsubr handle-focus-in/out.
4185 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4187 Fix porting bug to older POSIXish platforms (Bug#14862).
4188 * sysdep.c (emacs_pipe): New function, that implements
4189 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4190 This should port better to CentOS 5 and to Mac OS X 10.6.
4191 All calls to pipe2 changed.
4193 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4194 This makes the code easier to read and the executable a bit smaller.
4195 Do not replace all calls to Fcons that happen to create lists,
4196 just calls that are intended to create lists. For example, when
4197 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4198 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4199 Similarly for list2 through list5.
4200 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4201 * bytecode.c (exec_byte_code):
4202 * callint.c (quotify_arg, Fcall_interactively):
4203 * callproc.c (Fcall_process, create_temp_file):
4204 * charset.c (load_charset_map_from_file)
4205 (Fdefine_charset_internal, init_charset):
4206 * coding.c (get_translation_table, detect_coding_system)
4207 (Fcheck_coding_systems_region)
4208 (Fset_terminal_coding_system_internal)
4209 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4210 * composite.c (update_compositions, Ffind_composition_internal):
4211 * dired.c (directory_files_internal, file_name_completion)
4213 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4214 * doc.c (Fsnarf_documentation):
4215 * editfns.c (Fmessage_box):
4217 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4218 (Feval, eval_sub, Ffuncall, apply_lambda):
4219 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4220 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4221 (Fset_file_times, Finsert_file_contents)
4222 (Fchoose_write_coding_system, Fwrite_region):
4223 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4224 * font.c (font_registry_charsets, font_parse_fcname)
4225 (font_prepare_cache, font_update_drivers, Flist_fonts):
4226 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4227 * frame.c (make_frame, Fmake_terminal_frame)
4228 (x_set_frame_parameters, x_report_frame_params)
4229 (x_default_parameter, Fx_parse_geometry):
4230 * ftfont.c (syms_of_ftfont):
4231 * image.c (gif_load):
4232 * keyboard.c (command_loop_1):
4233 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4234 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4235 (Fminor_mode_key_binding, accessible_keymaps_1)
4236 (Faccessible_keymaps, Fwhere_is_internal):
4237 * lread.c (read_emacs_mule_char):
4238 * menu.c (find_and_return_menu_selection):
4239 * minibuf.c (get_minibuffer):
4240 * nsfns.m (Fns_perform_service):
4241 * nsfont.m (ns_script_to_charset):
4242 * nsmenu.m (ns_popup_dialog):
4243 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4244 (Fx_own_selection_internal):
4245 * nsterm.m (append2):
4246 * print.c (Fredirect_debugging_output)
4247 (print_prune_string_charset):
4248 * process.c (Fdelete_process, Fprocess_contact)
4249 (Fformat_network_address, set_socket_option)
4250 (read_and_dispose_of_process_output, write_queue_push)
4251 (send_process, exec_sentinel):
4252 * sound.c (Fplay_sound_internal):
4253 * textprop.c (validate_plist, add_properties)
4254 (Fput_text_property, Fadd_face_text_property)
4255 (copy_text_properties, text_property_list, syms_of_textprop):
4256 * unexaix.c (report_error):
4257 * unexcoff.c (report_error):
4258 * unexsol.c (unexec):
4259 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4260 (Fformat_mode_line, syms_of_xdisp):
4261 * xfaces.c (set_font_frame_param)
4262 (Finternal_lisp_face_attribute_values)
4263 (Finternal_merge_in_global_face, syms_of_xfaces):
4264 * xfns.c (x_default_scroll_bar_color_parameter)
4265 (x_default_font_parameter, x_create_tip_frame):
4266 * xfont.c (xfont_supported_scripts):
4267 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4268 (menu_help_callback, xmenu_show):
4270 * xterm.c (set_wm_state):
4271 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4272 and similarly for list2 through list5.
4274 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4276 * callproc.c (Fcall_process_region): Fix minor race and tune.
4277 (create_temp_file): New function, with the temp-file-creation part
4278 of the old Fcall_process_region. Use Fcopy_sequence to create the
4279 temp file name, rather than alloca + build_string, for simplicity.
4280 Don't bother to block input around the temp file creation;
4281 shouldn't be needed. Simplify use of mktemp.
4282 Use record_unwind_protect immediately after creating the temp file;
4283 this closes an unlikely race where the temp file was not removed.
4284 Use memcpy rather than an open-coded loop.
4285 (Fcall_process_region): Use the new function. If the input is
4286 empty, redirect from /dev/null rather than from a newly created
4287 empty temp file; this avoids unnecessary file system traffic.
4289 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4291 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4292 Simplify by making this case like the other two. This is a bit
4293 slower on obsolete hosts, but the extra complexity isn't worth it.
4295 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4296 * process.c (create_process) [!DOS_NT]:
4297 Remove now-unnecessary calls to emacs_close.
4299 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4301 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4302 returning early. (Bug#14850)
4304 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4305 and inhibit-iso-escape-detection attributes of 'undecided'.
4308 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4310 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4311 Reported by Herbert J. Skuhra in
4312 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4314 Don't lose top specpdl entry when memory is exhausted.
4315 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4316 specpdl overflow here, to simplify callers; all callers changed.
4317 Always reserve an unused entry at the stack top; this avoids
4318 losing the top entry's information when memory is exhausted.
4320 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4322 Clean up errno reporting and fix some errno-reporting bugs.
4323 * callproc.c (Fcall_process):
4324 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4325 * process.c (create_process, Fmake_network_process):
4326 * unexaix.c (report_error):
4327 * unexcoff.c (report_error):
4328 Be more careful about reporting the errno of failed operations.
4329 The code previously reported the wrong errno sometimes.
4330 Also, prefer report_file_errno to setting errno + report_file_error.
4331 (Fcall_process): Look at openp return value rather than at path,
4332 as that's a bit faster and clearer when there's a numeric predicate.
4333 * fileio.c (report_file_errno): New function, with most of the
4334 old contents of report_file_error.
4335 (report_file_error): Use it.
4336 (Ffile_exists_p, Ffile_accessible_directory_p):
4337 Set errno to 0 when it is junk.
4338 * fileio.c (Faccess_file):
4339 * image.c (x_create_bitmap_from_file):
4340 Use faccessat rather than opening the file, to avoid the hassle of
4341 having a file descriptor open.
4342 * lisp.h (report_file_errno): New decl.
4343 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4346 * process.c (create_process, wait_reading_process_output) [AIX]:
4347 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4348 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4349 a multithreaded environment anyway).
4350 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4352 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4354 * image.c (x_find_image_file): Don't close a remote file handle.
4356 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4358 Fix races with threads and file descriptors.
4359 * callproc.c (Fcall_process_region):
4360 * dired.c (open_directory):
4361 * emacs.c (main, Fdaemon_initialized):
4362 * image.c (x_find_image_file):
4363 * inotify.c (Finotify_rm_watch):
4364 * lread.c (Flocate_file_internal):
4365 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4366 * term.c (term_mouse_moveto, init_tty):
4367 * termcap.c (tgetent):
4368 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4369 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4370 * unexhp9k800.c, unexmacosx.c (unexec):
4371 * callproc.c (Fcall_process_region):
4372 Use emacs_close, not close.
4373 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4374 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4375 and posix_close function on current platforms (which all lack them).
4376 (emacs_close): Use it. This should fix the races on GNU/Linux and
4377 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4378 and it should avoid closing random victim file descriptors on
4381 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4383 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4384 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4387 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4388 This is for .gdbinit xbacktrace.
4390 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4391 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4392 (emacs_set_tty): Now static.
4393 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4394 * term.c (tty_capable_p, tty_default_color_capabilities)
4395 (get_tty_terminal, term_mouse_movement)
4396 (handle_one_term_event, init_tty, maybe_fatal):
4397 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4398 (tgetent, scan_file, name_match, compare_contin):
4399 * terminal.c (get_terminal):
4400 Use bool for boolean.
4401 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4402 Prefer char to unsigned char if either will do.
4403 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4404 (tty_write_glyphs): Prefer int to unsigned.
4405 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4406 All callers changed.
4407 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4409 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4412 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4413 (B__dummy__): New dummy symbol, to pacify C89.
4414 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4415 they can't grok varargs macros.
4416 * dispnew.c (add_window_display_history)
4417 (add_frame_display_history):
4418 * print.c (print_object):
4419 * xdisp.c (debug_method_add):
4420 Use %p printf format only for void pointers.
4421 * emacs.c (usage_message): New constant, replacing ...
4422 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4423 (main): Adjust to usage reorg.
4424 * fns.c (syms_of_fns):
4425 * profiler.c (syms_of_profiler):
4426 Don't use non-constant struct initializers.
4427 * gnutls.h (gnutls_initstage_t):
4428 * lisp.h (enum Lisp_Fwd_Type):
4429 * lread.c (lisp_file_lexically_bound_p):
4430 * xsettings.c (anonymous enum):
4431 Remove trailing comma.
4432 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4433 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4434 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4436 * regex.c (const_re_char): New type, to pacify strict C89.
4437 All uses of 'const re_char' replaced to use it.
4438 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4439 with glibc when strict C89. This change is imported from gnulib.
4441 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4442 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4443 Omit GNU_LINUX implementation, since it requires long long.
4444 * xterm.c (x_draw_underwave):
4445 Do not assume the traditional order of struct's members.
4446 (x_term_init): Rewrite to avoid the need for non-constant structure
4449 Syntax cleanup, mostly replacing macros with functions.
4450 This removes the need for the syntax_temp hack.
4451 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4452 * syntax.c (SYNTAX_INLINE): New macro.
4453 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4454 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4455 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4456 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4457 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4458 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4459 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4460 Now constants, not macros.
4461 (syntax_temp) [!__GNUC__]: Remove.
4462 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4463 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4464 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4465 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4466 Move here from syntax.h; now functions, not macros. Except for the
4467 last function, these are static since only syntax.c uses them.
4468 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4469 All uses changed. Now a function, not a macro; use this fact
4470 to simplify the code.
4471 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4472 compiler bugs; no longer relevant.
4473 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4474 (SYNTAX_INLINE): New macro.
4475 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4476 for the new functions. Use bool for boolean member.
4477 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4478 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4479 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4480 (SETUP_BUFFER_SYNTAX_TABLE):
4481 Now extern inline functions, not macros.
4482 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4483 Remove; all uses replaced by implementation.
4484 (syntax_temp) [!__GNUC__]: Remove decl.
4485 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4487 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4489 * emacs.c (main): Fix syntax error.
4491 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4493 Timestamp fixes for undo (Bug#14824).
4494 * atimer.c (schedule_atimer):
4495 * fileio.c (Ffile_newer_than_file_p):
4496 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4497 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4498 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4499 (syms_of_fileio): Remove Sclear_visited_file_name.
4500 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4501 file doesn't exist; this avoids an ambiguity with negative timestamps.
4502 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4503 * systime.h (make_emacs_time, invalid_emacs_time):
4504 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4505 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4506 * undo.c (record_first_change): Push (visited-file-modtime) onto
4507 undo list rather than reimplementing it by hand, incorrectly.
4509 2013-07-09 Ken Brown <kbrown@cornell.edu>
4511 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4513 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4515 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4517 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4519 Handle errno and exit status a bit more carefully.
4520 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4521 number into an exit status. Instead, use EXIT_CANCELED.
4522 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4523 * callproc.c (relocate_fd):
4524 * emacs.c (close_output_streams, main):
4525 * process.c (create_process):
4526 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4527 Use emacs_perror for simplicity.
4528 * callproc.c (relocate_fd, main):
4529 * sysdep.c (sys_subshell):
4530 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4531 (shut_down_emacs): Use emacs_write, not write.
4532 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4533 * fileio.c (Fcopy_file, e_write):
4534 * nsterm.m (ns_select):
4535 * process.c (send_process):
4536 * sound.c (vox_write):
4537 Use emacs_write_sig, not emacs_write.
4538 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4539 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4541 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4543 (emacs_full_write): New function.
4544 (emacs_write): Rewrite to use it.
4545 (emacswrite_sig, emacs_perror): New functions.
4546 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4548 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4550 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4551 on NS even if it is present. Pixmap on NS is a void*.
4553 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4555 Port to Ubuntu 10 (Bug#14803).
4556 Problem reported by T.V. Raman.
4557 * process.c (close_on_exec, accept4, process_socket):
4558 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4560 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4562 * w32.c (sys_dup): Declare prototype.
4566 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4568 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4570 Make file descriptors close-on-exec when possible (Bug#14803).
4571 This simplifies Emacs a bit, since it no longer needs to worry
4572 about closing file descriptors by hand in some cases.
4573 It also fixes some unlikely races. Not all such races, as
4574 libraries often open files internally without setting
4575 close-on-exec, but it's an improvement.
4576 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4577 * callproc.c (Fcall_process) [!MSDOS]:
4578 * emacs.c (main) [!DOS_NT]:
4579 * nsterm.m (ns_term_init):
4580 * process.c (create_process):
4581 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4582 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4583 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4584 Prefer mkostemp with O_CLOEXEC to mkstemp.
4585 * callproc.c (relocate_fd) [!WINDOWSNT]:
4586 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4587 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4589 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4590 Make the resulting file descriptor close-on-exec.
4591 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4592 * lread.c (load_descriptor_list, load_descriptor_unwind):
4593 Remove; no longer needed. All uses removed.
4594 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4595 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4597 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4598 (Fmake_network_process, Fnetwork_interface_list):
4599 (Fnetwork_interface_info, server_accept_connection):
4600 Make newly-created socket close-on-exec.
4601 * sysdep.c (emacs_open, emacs_fopen):
4602 Make new-created descriptor close-on-exec.
4603 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4604 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4606 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4608 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4609 for NS_IMPL_GNUSTEP.
4611 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4613 Fix openp errno handling.
4614 * callproc.c (Fcall_process): Preserve openp errno around close.
4615 * lread.c (openp): Set errno when returning -1, as some callers
4618 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4620 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4622 * nsterm.h (NSSavePanel): Update comment.
4623 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4624 (ns_run_file_dialog): Declare.
4626 * nsfns.m: Remove panelOK.
4628 (ns_run_file_dialog): New function.
4629 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4630 event loop, so file dialog is popped up by ns_run_file_dialog, called
4631 by sendEvent (Bug#14578).
4632 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4634 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4636 * xdisp.c (default_line_pixel_height): New function.
4637 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4638 (try_cursor_movement, redisplay_window, try_window)
4639 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4641 * window.c (window_scroll_pixel_based):
4642 use default_line_pixel_height.
4644 * dispextern.h (default_line_pixel_height): Add prototype.
4646 * frame.c (x_set_line_spacing): Accept a float value for
4647 line-spacing parameter, per the documentation.
4649 * data.c (Fmultibyte_string_p): Doc fix.
4651 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4653 Use emacs_open more consistently when opening files.
4654 This handles EINTR more consistently now, and makes it easier
4655 to introduce other uniform changes to file descriptor handling.
4656 * src/systdio.h: New file.
4657 * src/buffer.c (mmap_init):
4658 * cygw32.c (chdir_to_default_directory):
4659 * dispnew.c (Fopen_termscript):
4660 * emacs.c (Fdaemon_initialized):
4661 * fileio.c (Fdo_auto_save):
4662 * image.c (slurp_file, png_load_body, jpeg_load_body):
4663 * keyboard.c (Fopen_dribble_file):
4665 * print.c (Fredirect_debugging_output):
4666 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4667 * termcap.c (tgetent):
4668 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4669 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4670 * w32term.c (w32_initialize) [CYGWIN]:
4671 * xfaces.c (Fx_load_color_file):
4672 Use emacs_open instead of plain open, and emacs_fopen instead of
4674 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4675 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4676 * callproc.c (default_output_mode): New constant.
4677 (Fcall_process): Use it to call emacs_open instead of plain creat.
4678 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4679 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4680 (emacs_fopen): New function.
4681 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4682 Include <lisp.h>, for emacs_open.
4683 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4685 Remove duplicate #include directives.
4686 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4688 Don't include stdio.h twice.
4689 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4690 Don't include sys/types.h or stdio.h twice.
4691 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4692 * lread.c: Don't include coding.h twice.
4693 * nsfont.m: Don't include frame.h twice.
4694 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4695 * ralloc.c: Don't include <unistd.h> twice.
4696 * xdisp.c: Don't include font.h twice.
4697 * xterm.c: Don't include fontset.h twice.
4698 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4700 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4702 Scale ImageMagick images more carefully.
4703 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4704 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4705 Be more careful about avoiding undefined behavior after
4706 integer overflow and division by zero.
4708 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4710 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4711 (syms_of_w32fns): DEFSYM them.
4712 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4713 (CCHDEVICENAME): Define macros if not defined.
4714 (struct MONITOR_INFO_EX): New struct.
4715 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4716 (enum_display_monitors_fn): New variable.
4717 (globals_of_w32fns): Initialize it.
4718 (Fx_display_pixel_width, Fx_display_pixel_height)
4719 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4720 multi-monitor setups in docstrings.
4721 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4722 screen size by primary monitor's millimeter per pixel.
4723 (w32_monitor_enum, w32_display_monitor_attributes_list)
4724 (w32_display_monitor_attributes_list_fallback)
4725 (Fw32_display_monitor_attributes_list): New functions.
4726 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4728 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4730 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4732 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4734 * fileio.c (Qfile_notify_error): New error symbol.
4736 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4737 * inotify.c (inotify_callback, symbol_to_inotifymask)
4738 (Finotify_add_watch, Finotify_rm_watch): Use it.
4739 (inotifyevent_to_event): Exchange order of cookie and file name.
4740 (Finotify_add_watch): Adapt docstring.
4742 * lisp.h (Qfile_notify_error): Declare.
4744 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4746 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4747 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4748 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4749 which did not work (see <http://bugs.gnu.org/14569#307>).
4750 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4751 && (!noninteractive || initialized)). This attempts to thread
4752 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4754 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4756 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4757 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4759 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4761 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4762 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4763 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4764 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4766 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4768 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4769 Define to __sys_siglist.
4771 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4773 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4774 word-wrap, so that overflow-newline-into-fringe would work in
4775 visual-line-mode. (Bug#2749)
4776 (move_it_in_display_line_to): When the last scanned display
4777 element fits exactly on the display line, and
4778 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4779 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4780 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4781 finding buffer position that corresponds to pixel coordinates,
4782 e.g. in buffer_posn_from_coords.
4784 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4786 * process.c (handle_child_signal): Call catch_child_signal if
4789 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4791 Don't convert function pointers to void * and back.
4792 It isn't portable C, and it's easy enough to avoid.
4793 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4794 (make_save_value): Add support for SAVE_FUNCPOINTER.
4795 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4796 * print.c (print_object):
4797 Distinguish function from object pointers.
4798 * lisp.h (SAVE_FUNCPOINTER): New constant.
4799 (SAVE_SLOT_BITS): Adjust to it.
4800 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4801 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4802 (voidfuncptr): New typedef.
4803 (struct Lisp_Save_Value): New member data[0].funcpointer.
4804 (XSAVE_FUNCPOINTER): New function.
4806 Simplify buildobj processing.
4807 * Makefile.in (buildobj.h): Make it a sequence of strings each
4808 followed by comma, rather than a single string. Put it into a
4809 .tmp file in case there's an error while generating it.
4810 (gl-stamp): Use .tmp for temp files.
4811 (mostlyclean): Clean .tmp files.
4812 * doc.c (buildobj): Move to just the routine that needs it.
4813 It's now an array of strings, so processing is simpler.
4815 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4817 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4818 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4819 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4820 Invoke malloc_enable_thread even when not interactive.
4821 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4822 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4823 in this case, since the underlying bug has now been fixed.
4825 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4827 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4828 unlinking it (bug#14691).
4830 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4832 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4833 before checking whether buffer is modified. This lets
4834 `kill-buffer-query-functions' cancel killing of the buffer or save
4835 its content before `kill-buffer' asks user the "Buffer %s
4836 modified; kill anyway?" question.
4838 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4840 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4841 Let the super performKeyEquivalent deal with them (Bug#14747).
4843 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4845 * widget.c (resize_cb): Remove unused local.
4847 Do not use GTK 3 if it exists but cannot be compiled.
4848 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4849 * xterm.c (x_error_handler) [!USE_GTK]:
4852 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4854 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4856 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4857 to the valid range of values. (Bug#14753)
4859 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4860 when moving point by using the current glyph matrix. This avoids
4861 the need to force redisplay when this function is called in a
4864 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4866 Fix minor problems found by static checking.
4867 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4868 Redo the latter's body to sidestep GCC parenthesization warnings.
4869 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4870 * coding.c (detect_coding, detect_coding_system):
4871 * coding.h (struct undecided_spec):
4872 Use bool for boolean.
4873 * image.c (QCmax_width, QCmax_height): Now static.
4874 * xdisp.c (Fmove_point_visually): Remove unused local.
4876 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4878 * xdisp.c (Fmove_point_visually): New function.
4880 2013-06-28 Kenichi Handa <handa@gnu.org>
4882 * coding.h (define_coding_undecided_arg_index): New enum.
4883 (coding_attr_index): New members
4884 coding_attr_undecided_inhibit_null_byte_detection,
4885 coding_attr_undecided_inhibit_iso_escape_detection,
4886 coding_attr_undecided_prefer_utf_8.
4887 (undecided_spec): New struct.
4888 (struct coding_system): New member `undecided' of the member
4891 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4892 (detect_coding): Likewise.
4893 (detect_coding_system): Likewise.
4894 (Fdefine_coding_system_internal): New coding system properties
4895 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4897 (syms_of_coding): Adjust for coding_arg_undecided_max.
4899 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4901 * image.c (x_from_xcolors): Remove unused local.
4903 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4905 Defer image data transfer between X client and server until actual
4908 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4911 * image.c (Destroy_Image): Remove.
4912 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4913 `mask_p', and `colors_p'. All uses changed.
4914 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4915 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4916 New macros for `flags' arg to x_clear_image_1.
4917 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4918 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4919 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4920 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4921 (image_get_x_image, image_unget_x_image): New functions or macros.
4922 (image_background, image_background_transparent, x_to_xcolors)
4923 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4924 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4925 instead of Destroy_Image.
4926 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4927 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4928 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4929 (imagemagick_load_image, svg_load_image): Use them instead of
4930 x_create_x_image_and_pixmap, and x_put_x_image followed by
4931 x_destroy_x_image, respectively.
4932 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4933 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4934 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4935 background_transparent fields.
4936 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4937 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4939 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4941 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4942 This mostly consists of undoing recent changes.
4943 * callproc.c (Fcall_process):
4944 * process.c (create_process):
4945 Do not worry about catching SIGCHLD here, undoing previous change.
4946 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4947 * process.c, process.h (catch_child_signal):
4948 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4949 * process.c (catch_child_handler): Don't worry about being called
4950 lazily and do not assume caller has blocked SIGCHLD, undoing
4951 previous change. Move first-time stuff back to
4952 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4953 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4954 set lib_child_handler if it's already initialized, which may
4955 help avoid problems on GNUStep.
4957 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4959 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4960 * callproc.c (Fcall_process):
4961 * process.c (create_process):
4962 Make sure SIGCHLD is caught before we fork,
4963 since Emacs startup no arranges to catch SIGCHLD.
4964 * process.c (lib_child_handler): Initialize to null, not to
4966 (catch_child_signal): Allow self to be called lazily.
4967 Do nothing if it's already been called.
4968 Assume caller has blocked SIGCHLD (all callers do now).
4969 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4970 just before it's really needed.
4971 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4972 since it hasn't been caught yet.
4974 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4976 * image.c (compute_image_size): New function to implement
4977 :max-width and :max-height.
4978 (imagemagick_load_image): Use it.
4980 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4982 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4983 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4985 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4986 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4987 the SIGCHLD handler, since the code is not atomic and (due to glib)
4988 signals may be arriving now.
4989 * sysdep.c (init_signals): Do not catch child signals here;
4990 'main' now does that later, at a safer time.
4992 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4994 Clean up SIGCHLD handling a bit (Bug#14569).
4995 * process.c, process.h (catch_child_signal):
4996 Now always extern, even if !NS_IMPL_GNUSTEP.
4997 * process.c (catch_child_signal): Move glib tickler here from
4998 init_process_emacs, so that it's done earlier in Emacs
4999 initialization. Also move the noninteractive && !initialized
5000 check here from init_process_emacs. This is all a bit cleaner for
5001 GNUish platforms, and I hope it works around the Cygwin bug.
5002 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5003 that glib signal handling is tickled before glib creates threads.
5005 * process.c (wait_reading_process_output): Avoid int overflow
5006 when reading more than 2 GiB total from a process.
5008 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5010 * process.c (create_process): Handle a couple more cases,
5011 i.e., work even if new_argv and wait_child_setup[i] are cached.
5012 Use Fcall_process's style for volatile vars.
5014 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5016 * process.c (create_process): Mark PROCESS volatile.
5018 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5020 Use C99-style flexible array members if available.
5021 This avoids some subtle aliasing issues, which typically
5022 aren't a problem with GCC but may be a problem elsewhere.
5023 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5024 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5025 In either case, it uses a flexible array member rather than
5026 the old struct hack. All uses changed.
5027 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5028 Adjust to sdata reorganization.
5029 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5030 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5031 that ports better to pre-C99 non-GCC.
5032 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5033 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5034 as the latter has changed.
5035 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5036 and port better to pre-C99 GCC.
5037 * image.c (struct xpm_cached_color):
5038 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5039 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5040 Use FLEXIBLE_ARRAY_MEMBER.
5041 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5042 Move decl to top level so it gets checked against implementation.
5043 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5044 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5046 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5048 * syntax.c: Integer cleanups.
5049 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5050 All uses that need 0-or-2 changed to:
5051 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5052 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5053 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5054 (char_quoted, prev_char_comend_first, back_comment)
5055 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5056 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5057 Use bool for boolean.
5058 (update_syntax_table, skip_chars, skip_syntaxes):
5059 Prefer int to unsigned when either will do.
5060 (back_comment): Return boolean success flag, like forw_comment,
5061 instead of positive-or-minus-1 (which might have overflowed int anyway).
5062 Don't stuff ptrdiff_t into int.
5063 (syntax_spec_code, syntax_code_spec): Now const.
5064 (Fmatching_paren, scan_lists, scan_sexps_forward):
5065 Use enum syntaxcode for syntax code.
5066 (Fmatching_paren): Check that arg is a character, not just an integer.
5067 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5068 (Finternal_describe_syntax_value): Omit no-longer-needed
5070 (skip_chars): Use char, not unsigned char, when the distinction
5072 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5073 * bytecode.c (exec_byte_code):
5074 * syntax.c (syntax_spec_code, Fchar_syntax)
5075 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5077 * syntax.h (SYNTAX_WITH_FLAGS):
5078 Omit unnecessary casts.
5080 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5082 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5083 line dimensions here, to avoid race conditions with the main
5084 thread. (Bug#14062, bug#14630, bug#14669)
5086 * w32term.c (w32_draw_window_cursor): Compute the header line and
5087 mode line dimensions here.
5088 <w32_system_caret_window, w32_system_caret_hdr_height>:
5089 <w32_system_caret_mode_height>: New variables.
5091 * w32term.h: Declare them.
5093 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5095 * alloc.c (die): Move "assertion failed" string here ...
5096 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5097 COND when SUPPRESS_CHECKING. This shrinks the executable text
5098 size by 0.8% to 2.2% when configured with --enable-checking,
5099 depending on optimization flags (GCC 4.8.1 x86-64).
5101 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5103 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5105 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5106 base is 2; this is more accurate.
5108 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5110 * sound.c (string_default): Move to !WINDOWSNT section.
5111 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5113 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5115 * sound.c: Integer cleanups.
5116 Remove unnecessary forward decls.
5117 (struct sound_device): The 'file' member is now a Lisp_Object, not
5118 a char *, so that we needn't invoke alloca on a huge size.
5119 (Fplay_sound_internal): Adjust to this.
5120 (string_default): New function.
5121 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5122 Use it to adjust to the struct sound_device change.
5123 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5124 (be2hs) [0]: Remove.
5126 * syntax.c (skip_chars): Don't use uninitialized storage
5127 when searching a multibyte buffer for characters that are not in a
5128 unibyte string that contains non-ASCII characters.
5130 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5132 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5133 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5135 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5137 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5139 2013-06-18 Kenichi Handa <handa@gnu.org>
5141 * font.c (Ffont_spec): Signal an error for an invalid font name
5144 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5146 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5147 In particular this ports to 32-bit sparc Sun cc.
5148 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5149 array with a dummy element at specpdl[-1], so that its address can
5151 (unbind_to): Do not copy the binding; not needed, now that we
5152 copy old_value in the one place where the copy is needed.
5153 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5154 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5155 (union specbinding): Rename from struct specbinding. Redo layout
5156 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5157 which is not portable. With Sun C 5.12 32-bit sparc, the
5158 declaration causes nargs to be an unsigned bitfield, a behavior
5159 that the C standard allows; but Emacs wants nargs to be signed.
5160 The overall type is now a union of structures rather than a
5161 structure of union of structures, and the 'kind' member is now a
5162 bitfield, so that the overall type doesn't grow. All uses changed.
5163 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5165 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5167 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5168 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5170 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5172 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5174 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5175 unless we know that the window w's frame is a frame object.
5176 Another attempt at solving bug#14062 and bug#14630.
5178 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5180 * textprop.c (property_set_type): New enum.
5181 (add_properties): Allow appending/prepending text properties.
5182 (add_text_properties_1): Factored out of Fadd_text_properties.
5183 (Fadd_text_properties): Move all the code into
5184 add_text_properties_1.
5185 (Fadd_face_text_property): New function that calls
5186 add_text_properties_1.
5188 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5190 Move functions from lisp.h to individual modules when possible.
5191 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5192 * alloc.c (XFLOAT_INIT, set_symbol_name):
5193 * buffer.c (CHECK_OVERLAY):
5194 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5195 (set_char_table_parent):
5196 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5197 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5198 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5199 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5201 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5202 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5203 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5204 (backtrace_args, backtrace_debug_on_exit):
5205 * floatfns.c (CHECK_FLOAT):
5206 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5207 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5208 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5209 (set_hash_index_slot):
5210 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5211 * marker.c (CHECK_MARKER):
5212 * textprop.c (CHECK_STRING_OR_BUFFER):
5213 * window.c (CHECK_WINDOW_CONFIGURATION):
5214 Move here from lisp.h, and make these functions static rather than
5216 * buffer.c (Qoverlayp):
5218 * fns.c (Qhash_table_p):
5219 * window.c (Qwindow_configuration_p):
5221 * lisp.h: Remove the abovementioned defns and decls.
5223 Use functions, not macros, for XINT etc (Bug#11935).
5224 In lisp.h, prefer functions to function-like macros, and
5225 constants to object-like macros, when either will do. This:
5226 . simplifies use, as there's no more need to worry about
5227 arguments' side effects being evaluated multiple times.
5228 . makes the code easier to debug on some platforms.
5229 However, when using gcc -O0, keep using function-like macros
5230 for a few critical operations, for performance reasons.
5231 This sort of thing isn't needed with gcc -Og, but -Og
5232 is a GCC 4.8 feature and isn't widely-enough available yet.
5233 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5234 Remove enum lsb_bits; no longer needed.
5235 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5236 * buffer.c (Qoverlap):
5238 * fns.c (Qhash_table_p):
5239 Now extern, so lisp.h can use these symbols.
5240 * dispextern.h: Include character.h, for MAX_CHAR etc.
5241 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5242 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5243 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5244 (GLYPH_CODE_P): Move here from lisp.h.
5245 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5246 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5247 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5248 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5249 XUNTAG now returns void *.
5250 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5251 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5252 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5253 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5254 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5255 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5256 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5257 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5258 New macros, renamed from their sans-lisp_h_ counterparts.
5259 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5260 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5261 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5262 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5263 If compiling via GCC without optimization, define these as macros
5264 in addition to inline functions.
5265 To disable this, compile with -DINLINING=0.
5266 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5267 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5268 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5269 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5270 (INTMASK, VALMASK): Now macros, since static values cannot be
5271 accessed from extern inline functions.
5272 (VALMASK): Also a constant, for benefit of old GDB.
5273 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5274 is INTEGERP, which can fold it in.
5275 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5276 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5277 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5278 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5279 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5280 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5281 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5282 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5283 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5284 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5285 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5286 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5287 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5288 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5289 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5290 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5291 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5292 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5293 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5294 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5295 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5296 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5297 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5298 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5299 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5300 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5301 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5302 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5303 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5304 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5305 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5306 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5307 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5309 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5310 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5311 (VALMASK): Define in one place rather than in two, merging the
5312 USE_LSB_TAG parts; this is simpler.
5313 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5314 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5315 Move up, to avoid use before definition.
5316 Also include "globals.h" earlier, for the same reason.
5317 (make_natnum): New function.
5318 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5319 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5320 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5321 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5322 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5323 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5324 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5325 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5326 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5327 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5328 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5329 (Qwindow_configuration_p, Qimage): New forward declarations.
5330 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5331 (STRING_COPYIN): Remove; unused.
5332 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5333 (xcar_addr, xcdr_addr): New functions. All uses changed.
5334 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5335 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5336 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5337 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5338 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5339 (TYPE_RANGED_INTEGERP): Simplify.
5340 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5341 (setlocale, fixup_locale, synchronize_system_messages_locale)
5342 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5343 Now empty functions, not macros.
5344 (functionp): Return bool, not int.
5345 * window.c (Qwindow_configuration_p): Now extern,
5346 so window.h can use it.
5347 * window.h (Qwindowp): Move decl back to lisp.h.
5349 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5351 * xdisp.c (Fline_pixel_height): New function, required for solving
5354 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5356 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5358 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5360 * lread.c (syms_of_lread):
5361 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5363 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5365 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5367 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5369 * fileio.c (expand_file_name): Doc fix.
5371 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5373 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5374 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5375 Wait for self, not for 0. This can't hurt on GNU or similar
5376 system, and may help with Cygwin.
5378 * keyboard.c: Don't use PROP (...) as an lvalue.
5379 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5380 Use set_prop (A, B), not PROP (A) = B.
5382 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5384 * xdisp.c (get_it_property): Use it->window instead of generating
5385 a Lisp object from it->w.
5387 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5389 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5390 get-char-property the window that is being rendered, instead of
5391 the buffer, to support window-specific overlays. (Bug#14575)
5392 (compute_display_string_pos): When W is NULL, use the current
5393 buffer as the object to pass to get-char-property.
5394 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5395 pointer member of the bidi iterator, since no window is pertinent
5398 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5400 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5401 being displayed, and pass it to compute_display_string_pos.
5402 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5403 (bidi_paragraph_init): All callers changed.
5405 * xdisp.c (init_from_display_pos, init_iterator)
5406 (handle_single_display_spec, next_overlay_string)
5407 (get_overlay_strings_1, reseat_1, reseat_to_string)
5408 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5409 Set bidi_it.w member from it->w.
5410 (compute_display_string_pos): Accept additional argument, the
5411 window being displayed, and pass it to Fget_char_property.
5414 * dispextern.h (struct bidi_it): New member w, the window being
5416 (compute_display_string_pos): Adjust prototype.
5418 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5420 * xgselect.c: Remove unneeded include xterm.h.
5422 * process.c (wait_reading_process_output): Check for NS before GLIB.
5423 GLIB may be linked in due to rsvg, but ns_select must be called.
5425 * xgselect.c (xg_select): Remove call to window_system_available
5426 and g_main_context_pending at the top, so Gdk events (i.e. file
5427 notify) are processed when Emacs is started with -nw.
5429 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5431 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5432 (ctagsfiles3): New variable, includes only *.m files.
5433 (TAGS): Use an explicit language name in the regular expressions,
5434 to avoid transformation of '/SOMETHING' by MSYS to
5435 'c:\MSYS\SOMETHING'.
5437 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5439 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5441 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5443 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5444 still need to set the mouse pointer shape and activate help-echo.
5447 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5449 A few porting etc. fixes for the new file monitor code.
5450 See the thread containing
5451 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5452 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5453 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5454 (dir_monitor_callback, Fgfile_rm_watch):
5455 Use assq_no_quit instead of Fassoc, for speed.
5456 (dir_monitor_callback, Fgfile_rm_watch):
5457 eassert that the monitor is a fixnum.
5458 (dir_monitor_callback): No need for CDR_SAFE.
5459 Simplify building of lisp with alternative tails.
5460 (Fgfile_add_watch, Fgfile_rm_watch):
5461 Do not assume glib functions set errno reliably on failure.
5462 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5463 and signal an error otherwise.
5464 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5465 Use Fdelq instead of Fdelete, for speed.
5467 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5469 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5470 don't insist on being invoked on a highlighted tool-bar button.
5471 Avoids losing tool-bar functionality when mouse-highlight is nil.
5472 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5473 Don't highlight when mouse-highlight is nil.
5474 (note_mouse_highlight): When mouse-highlight is nil, don't return
5475 right away; instead, run tool-bar and mode-line highlight
5476 subroutine, clear any existing highlight, and revert the mouse
5477 pointer to its default shape. (Bug#14558)
5479 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5481 * lisp.mk (lisp): Add prog-mode.el.
5483 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5485 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5486 * process.c (dummy_handler): New function.
5487 (lib_child_handler): New static var.
5488 (handle_child_signal): Invoke it.
5489 (catch_child_signal): If a library has set up a signal handler,
5490 save it into lib_child_handler.
5491 (init_process_emacs): If using glib and not on Windows, tickle glib's
5492 child-handling code so that it initializes its private SIGCHLD handler.
5493 * syssignal.h (SA_SIGINFO): Default to 0.
5494 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5495 31; it should no longer be needed now.
5497 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5499 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5501 * gfilenotify.c (globals_of_gfilenotify): New function.
5502 (syms_of_gfilenotify): Move global initialization there.
5504 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5506 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5508 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5509 * keyboard.c (menu_bar_items, tool_bar_items):
5510 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5511 not override local keymaps any more.
5513 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5515 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5517 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5519 * w32console.c (initialize_w32_display): Return the dimensions of
5520 the console window via 2 additional arguments, not via the current
5521 frame. This avoids crashes due to overrunning the bounds of
5522 frame's decode_mode_spec_buffer, which is not resized following
5523 the change of the frame dimensions from the initial 10x10.
5525 * w32term.h (w32_initialize_display_info): Adjust prototype.
5527 * term.c (init_tty): Take dimensions of the frame from the values
5528 returned by initialize_w32_display.
5530 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5531 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5532 (LIBES): Add $(GFILENOTIFY_LIBS).
5534 * w32inevt.c (handle_file_notifications): Add dummy implementation
5535 for !HAVE_W32NOTIFY.
5537 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5539 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5541 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5543 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5545 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5547 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5549 Fix minor problems found by static checking.
5550 * data.c (pure_write_error):
5551 Use xsignal2, not Fsignal, as Fsignal might return.
5552 * eval.c (set_backtrace_debug_on_exit): Now static.
5553 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5554 No longer inline. EXTERN_INLINE is needed only for functions
5555 defined in .h files. Reindent function header as per GNU style.
5556 (backtrace_p, backtrace_top, backtrace_next):
5557 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5558 compiler or linker. Add extern decls to pacify gcc -Wall.
5559 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5561 * frame.c (free_monitors): Define only on platforms that need it.
5562 * nsterm.m (ns_term_init):
5563 * process.c (catch_child_signal):
5564 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5565 defined on all porting targets these days.
5566 * process.c, process.h (catch_child_signal):
5567 Make it extern only if NS_IMPL_GNUSTEP is defined.
5569 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5571 * w32.c (gettimeofday): Make the signature identical to prototype
5572 in nt/inc/sys/time.h.
5574 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5576 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5579 * keyboard.c (safe_run_hooks_error): Improve error message.
5581 * data.c (pure_write_error): Add `object' argument.
5582 * puresize.h (CHECK_IMPURE): Use it.
5584 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5586 * Makefile.in (NOTIFY_OBJ): New variable.
5587 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5589 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5590 Call syms_of_gfilenotify.
5592 * gfilenotify.c: New file.
5594 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5595 and Qfile_w32notify.
5596 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5597 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5599 * lisp.h: Declare syms_of_gfilenotify.
5601 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5603 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5605 Merge the specpdl and backtrace stacks. Make the structure of the
5606 specpdl entries more obvious via a tagged union of structs.
5607 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5608 (enum specbind_tag): New enum.
5609 (struct specbinding): Make it a tagged union of structs.
5610 Add a case for backtrace records.
5611 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5612 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5613 (backtrace_debug_on_exit): New accessors.
5614 (struct backtrace): Remove.
5615 (struct catchtag): Remove backlist field.
5616 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5618 (Flocal_variable_p): Speed up the common case where the binding is
5620 * eval.c (backtrace_list): Remove.
5621 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5622 (set_backtrace_args, set_backtrace_nargs)
5623 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5624 (backtrace_next): New functions.
5625 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5626 (unwind_to_catch, internal_lisp_condition_case)
5627 (internal_condition_case, internal_condition_case_1)
5628 (internal_condition_case_2, internal_condition_case_n): Don't bother
5629 with backtrace_list any more.
5630 (Fsignal): Adjust to new backtrace format.
5631 (grow_specpdl): Move up.
5632 (record_in_backtrace): New function.
5633 (eval_sub, Ffuncall): Use it.
5634 (apply_lambda): Adjust to new backtrace format.
5635 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5637 (specbind): Adjust to new specpdl format. Simplify.
5638 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5639 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5641 (mark_backtrace): Remove.
5642 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5643 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5644 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5646 * profiler.c (record_backtrace): Use get_backtrace.
5647 (handle_profiler_signal): Use backtrace_top_function.
5648 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5651 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5653 * process.h (catch_child_signal): Declare.
5655 * process.c (catch_child_signal): New function.
5656 (init_process_emacs): Call it.
5658 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5659 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5661 (x_set_cursor_type): Remove declaration.
5662 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5663 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5664 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5665 (ns_get_color): Use F suffix on float.
5666 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5667 (ns_get_rgb_color): Remove.
5668 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5669 (note_mouse_movement): x and y are CGFloat.
5670 (ns_draw_fringe_bitmap): Remove unused rowY.
5671 Change #if to COCOA && >= 10_6.
5672 (ns_draw_window_cursor): Remove unused overspill.
5673 (ns_draw_underwave): width and x are EamcsCGFloat.
5674 (ns_draw_box): thickness is CGFloat.
5675 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5676 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5677 if not in main thread.
5678 (ns_get_pending_menu_title, ns_check_menu_open)
5679 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5680 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5681 (sendFromMainThread:): New method.
5682 (changeFont:): size is CGFloat.
5683 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5684 Disable warning about permanent text.
5685 (characterIndexForPoint:): Adjust return type depending on GNUStep
5687 (mouseDown:): delta is CGFloat.
5688 (updateFrameSize): Remove unised variable f.
5689 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5690 Cast float to EmacsCGFloat.
5691 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5692 also to -1 when restoring.
5693 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5694 inside NS_IMPL_COCOA.
5695 (toggleFullScreen:): Put call to toggleFullScreen inside
5696 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5697 (setPosition:portion:whole:): por is CGFloat.
5698 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5699 (mouseDown:): Use CGFloat.
5700 (mouseDragged:): Remove unised variable edge.
5701 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5703 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5705 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5706 when NS_IMPL_GNUSTEP.
5707 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5708 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5709 (EmacsToolbar): Add clearAll. Add tag argument to
5710 addDisplayItemWithImage.
5711 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5713 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5715 * nsmenu.m (ns_update_menubar): Make static.
5716 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5717 (fillWithWidgetValue:): Add cast to SEL for setAction.
5718 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5719 (update_frame_tool_bar): Update code for GNUStep.
5720 (clearAll): New method.
5721 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5722 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5723 Move identifierToItem setObject and activeIdentifiers addObject before
5724 call to insertItemWithItemIdentifier.
5725 (validateVisibleItems): Fix indentation.
5726 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5727 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5728 UtilityWindow to aStyle, remove call to setStyleMask.
5730 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5732 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5733 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5734 Use F suffix on floats.
5735 (ns_char_width): Returns CGFloat.
5736 (ns_ascii_average_width): w is CGFloat instead of float.
5737 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5739 (ns_glyph_metrics): CGFloat instead of float.
5741 * nsfns.m (x_set_foreground_color, x_set_background_color):
5743 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5744 remove unused variables.
5745 (Fns_read_file_name): Keep track if panel is for save.
5746 Use ns_filename_from_panel/ns_directory_from_panel.
5747 (Fns_list_services): delegate only used for COCOA.
5748 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5749 Just return the input if GNUStep.
5750 (x_screen_planes): Remove.
5751 (Fxw_color_values): Use EmacsCGFloat
5752 (Fns_display_monitor_attributes_list): Only get screen number for
5754 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5756 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5757 ns_directory_from_panel.
5759 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5761 * process.c (handle_child_signal): Also use WCONTINUED.
5762 This is so that list-processes doesn't mistakenly list the process
5763 as stopped, when the process has actually been continued and is
5766 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5768 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5769 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5770 not already configured.
5772 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5774 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5776 * Makefile.in (mostlyclean): Remove *.res files.
5778 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5780 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5781 a buffer (bug#8447).
5783 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5785 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5786 display vector, and we backtrack, handle the case that the
5787 previous character position is also displayed from a display
5788 vector or covered by a display string or image. (Bug#14476)
5790 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5792 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5793 (struct MonitorInfo, free_monitors): Remove.
5794 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5795 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5796 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5799 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5800 (struct MonitorInfo, free_monitors): Remove.
5801 (ns_screen_name): Make static.
5802 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5803 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5806 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5807 (struct MonitorInfo): New struct.
5808 (free_monitors, make_monitor_attribute_list): Declare.
5810 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5812 (free_monitors, make_monitor_attribute_list): New functions.
5813 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5816 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5818 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5820 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5822 * keyboard.c: Apply keyboard decoding only to events that come directly
5823 from the tty, not from unread-command-events (bug#14368).
5824 (read_event_from_main_queue): New function, extracted from read_char).
5825 (read_decoded_char): Remove.
5826 (read_decoded_event_from_main_queue): New function to replace it.
5827 (read_char): Use it.
5828 (read_key_sequence): Use read_char rather than read_decoded_char.
5830 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5832 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5834 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5836 2013-05-22 Kenichi Handa <handa@gnu.org>
5838 The following changes are to fix the setting of
5839 buffer-file-coding-system on, for instance, C-x RET c unix RET
5840 _FILE_OF_DOS_EOL_TYPE_ RET.
5842 * coding.h (struct coding_system): New member detected_utf8_chars.
5844 * coding.c (detect_coding_utf_8): Count characters and check EOL
5845 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5847 (setup_coding_system): Do not initialize coding->head_ascii.
5848 (check_ascii): Do not set coding->eol_seen but update it. Do not
5849 call adjust_coding_eol_type here.
5850 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5851 If the eol-type of CODING is already specified, adjust the eol type
5852 of the found coding-system.
5853 (decode_coding_gap): Cancel previous change. Utilize the
5854 character numbers counted by detect_coding_utf_8. Fix detection
5857 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5859 * search.c (looking_at_1): Only set last_thing_searched if the match
5860 changed the match-data (bug#14281).
5862 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5864 * xdisp.c (reseat_at_previous_visible_line_start):
5865 Already declared in dispextern.h, so remove it here.
5866 (move_it_vertically_backward): Likewise.
5868 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5870 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5871 (Fx_display_pixel_width, Fx_display_pixel_height)
5872 (Fx_display_mm_width, Fx_display_mm_height):
5873 Mention `display-monitor-attributes-list' in docstrings.
5875 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5876 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5877 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5878 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5879 (Fx_display_backing_store, Fx_display_visual_class)
5880 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5881 (Fx_display_grayscale_p, Fx_display_pixel_width)
5882 (Fx_display_pixel_height, Fx_display_planes)
5883 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5884 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5885 (Fx_display_mm_width, Fx_display_mm_height)
5886 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5887 height for all physical monitors as in X11.
5889 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5890 Return pixel width or height for all physical monitors as in X11.
5892 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5894 Port --enable-gcc-warnings to clang.
5895 * bytecode.c (exec_byte_code):
5897 Redo diagnostic pragmas to pacify clang, too.
5898 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5899 * editfns.c (Fencode_time):
5900 * fileio.c (file_accessible_directory_p):
5901 * font.c (font_unparse_xlfd):
5902 Use '&"string"[index]' instead of '"string" + (index)'.
5903 * undo.c (user_error): Remove; unused.
5905 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5907 * insdel.c (insert_1_both): Document the arguments, instead of
5908 referring to insert_1, which no longer exists.
5910 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5911 some window, increment windows_or_buffers_changed, so that
5912 *Messages* display in that window is updated. (Bug#14408)
5914 * w32.c: Include epaths.h.
5915 (init_environment): Use cmdproxy.exe without leading directories.
5916 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5918 (gettimeofday): Adjust signature and return value to Posix
5921 * unexw32.c (open_output_file): Delete the existing emacs.exe
5922 before creating it, to break the hard link to the versioned
5925 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5926 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5927 (FIRSTFILE_OBJ): New variables.
5928 (W32_RES): Rename to EMACSRES. All users changed.
5929 (base_obj): Use $(CM_OBJ).
5930 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5931 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5932 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5933 $(W32_RES_LINK) before $(LIBES).
5934 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5936 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5938 * makefile.w32-in (DOC): Use just "DOC".
5940 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5942 * process.c: Export default filters and sentinels to Elisp.
5943 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5945 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5946 (Fset_process_sentinel, Fformat_network_address):
5947 Default to them instead of nil.
5948 (server_accept_connection): Sentinels can't be nil any more.
5949 (read_and_dispose_of_process_output): New function, extracted from
5950 read_process_output.
5951 (read_process_output): Use it; filters can't be nil.
5952 (Finternal_default_process_filter): New function, extracted from
5953 read_process_output.
5954 (exec_sentinel_unwind): Remove function.
5955 (exec_sentinel): Don't zilch sentinel while running.
5956 (status_notify): Sentinels can't be nil.
5957 (Finternal_default_process_sentinel): New function extracted from
5959 (setup_process_coding_systems): Default filter is not nil any more.
5960 (syms_of_process): Export new Elisp functions and initialize
5962 * lisp.h (make_lisp_proc): New function.
5964 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5966 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5968 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5970 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5971 unless we know that the window w is a leaf window.
5972 Another attempt at solving bug#14062.
5974 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5976 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5979 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5981 * image.c (gif_load): Check that subimages fit (Bug#14345).
5983 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5985 * lread.c (skip_dyn_eof): New function.
5986 (read1): Use it to skip the end of a file in response to #@00.
5988 * doc.c (get_doc_string): Slightly relax the sanity checking.
5990 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5992 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5993 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5994 (MonitorInfo): New struct.
5995 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5996 (Fns_display_monitor_attributes_list): New functions.
5997 (display-usable-bounds): Remove.
5998 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6001 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6003 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6004 (GTK_CHECK_VERSION): New macro, if not already defined.
6005 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6006 replaced by GTK_CHECK_VERSION.
6008 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6010 * xterm.h (GTK_PREREQ): New macro.
6011 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6012 to use this macro instead, for consistency and clarity.
6014 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6016 * xdisp.c (row_for_charpos_p): New function, with code of
6017 cursor_row_p, but accepts an additional argument CHARPOS instead
6018 of using a hardcoded PT.
6019 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6020 (row_containing_pos): Call row_for_charpos_p instead of partially
6021 doing the same. Fixes cursor positioning under longlines-mode
6022 when longlines-show-effect includes more than one newline, when
6023 moving the cursor vertically up.
6025 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6027 * makefile.w32-in (ACL_H): New macro.
6028 ($(BLD)/fileio.$(O)): Update dependencies.
6030 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6032 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6033 * Makefile.in (LIB_ACL): New macro.
6034 (LIBACL_LIBS): Remove.
6035 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6036 * fileio.c: Include <acl.h>.
6037 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6038 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6040 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6043 * unexelf.c: Don't assume ElfW (Half) fits in int.
6044 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6045 when dealing with ElfW (Half) values, since they can exceed 2**31
6046 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6047 (entry_address): Omit unused NUM arg. All uses changed.
6049 2013-05-07 Juri Linkov <juri@jurta.org>
6051 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6052 to the string converted from number with `Fnumber_to_string'.
6055 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6057 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6058 This fixes a problem introduced by my previous change.
6060 2013-05-07 Glenn Morris <rgm@gnu.org>
6062 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6064 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6066 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6068 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6070 Static checking by GCC 4.8.0.
6071 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6072 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6073 (x_get_monitor_attributes_fallback)
6074 (x_get_monitor_attributes_xinerama)
6075 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6076 Define only if USE_GTK.
6077 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6078 (x_get_monitor_attributes_fallback): Omit unused locals.
6079 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6080 Use double, not float, to avoid mixed-mode floating point arithmetic.
6082 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6083 Jan Djärv <jan.h.d@swipnet.se>
6085 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6086 (XINERAMA_CFLAGS): New macros.
6087 (ALL_CFLAGS, LIBES): Use them.
6089 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6090 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6091 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6092 (syms_of_xfns): DEFSYM them.
6093 (struct MonitorInfo): New struct.
6094 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6095 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6096 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6097 (x_get_monitor_attributes_xinerama): New functions.
6098 (Fx_display_monitor_attributes_list): New primitive.
6099 (syms_of_xfns): Defsubr it.
6101 * xterm.h (x_display_info): Add Xatom_net_workarea and
6102 Xatom_net_current_desktop.
6104 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6105 and dpyinfo->Xatom_net_current_desktop.
6107 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6109 * xdisp.c (pos_visible_p): Use the special code for finding the
6110 beginning of a display property or overlay for any "replacing"
6111 display property, not just for display strings. This solves
6112 incorrect reporting of position by posn-at-point. (Bug#14241)
6114 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6116 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6117 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6118 Verify that ElfW (Half) fits in int.
6119 (fatal): Use same signature as lisp.h.
6120 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6121 configure and build with -DUNEXELF_DEBUG without worrying about
6122 other modules that use DEBUG.
6123 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6124 possibly-wide integers now uses it instead of plain fprintf.
6125 (entry_address): New function, which avoids problems with 32-bit
6126 overflow on 64-bit hosts.
6127 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6128 (round_up): Don't assume the remainder fits in int.
6129 (find_section): Use bool for boolean. Simplify debug code.
6130 (unexec): Don't assume file sizes fit in int or size_t.
6131 Omit unnecessary trailing newline in 'fatal' format.
6132 Use strerror rather than outputting decimal error number.
6133 Remove unused code when emacs is not defined;
6134 this file relies on Emacs now.
6135 Don't assume e_phnum and e_shnum are positive.
6137 * regex.c: Fix problems when DEBUG is defined.
6138 (extract_number, extract_number_and_incr): Define regardless of
6139 whether DEBUG is defined; that's simpler and makes the code less
6140 likely to go stale in the normal case when DEBUG is not defined.
6141 Return int rather than taking an int * arg. All callers changed.
6142 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6143 Remove, replacing with ...
6144 (DEBUG_PRINT): New macro. All callers changed.
6145 (DEBUG_COMPILES_ARGUMENTS): New macro.
6146 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6147 (print_compiled_pattern, print_double_string) [DEBUG]:
6148 Use prototype rather than old-style definition.
6149 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6150 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6151 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6152 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6153 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6154 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6155 This matters only when DEBUG is defined.
6157 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6159 * xdisp.c (set_iterator_to_next): Set the
6160 ignore_overlay_strings_at_pos_p flag only if we are _really_
6161 iterating over an overlay string, as indicated by the
6162 current.overlay_string_index member. (Bug#14306)
6164 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6166 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6167 to where it is used, to avoid autorelease issues (Bug#14050).
6169 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6171 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6172 * fileio.c (syms_of_fileio): Implement this.
6173 * filelock.c (create_lock_file): If symbolic links don't work, so
6174 we use a regular file as a lock file, do not fsync the lock file;
6177 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6179 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6180 (syms_of_minibuf): Adjust accodingly.
6182 * callint.c (Fcall_interactively): Adjust calls accordingly.
6184 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6186 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6187 w->contents is a buffer before computing everything else.
6188 Use parentheses to disambiguate last part of the condition.
6190 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6191 assertion violations. (Bug#14062)
6193 2013-05-01 David Reitter <david.reitter@gmail.com>
6195 * nsfns.m (ns_tooltip): Initialize.
6197 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6199 * coding.c (decode_coding_gap): Don't remove the character before
6200 a newline unless it's a CR character. (Bug#14287)
6202 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6204 * dispextern.h (struct face): Move enum face_underline_type
6205 earlier so that bitfields can be in the same word.
6207 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6209 * nsfns.m (handlePanelKeys): New function.
6210 (EmacsOpenPanel:performKeyEquivalent:)
6211 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6212 arrows/function/control and copy/paste keys (Bug#14296).
6214 2013-04-27 Juri Linkov <juri@jurta.org>
6216 * callint.c (Fcall_interactively): Call `Qread_number' for
6217 interactive code letter `n' instead of using duplicate code.
6220 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6222 * systime.h (make_timeval): Declare as 'const'.
6224 2013-04-27 Kenichi Handa <handa@gnu.org>
6226 * font.c (font_open_entity): Always open a font of manageable
6229 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6231 Port better to AIX (Bug#14258).
6232 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6235 2013-04-24 Kenichi Handa <handa@gnu.org>
6237 * coding.c (decode_coding_iso_2022): When an invalid escape
6238 sequence is encountered, reset the invocation and designation
6239 status to the safest one.
6241 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6243 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6244 Without this fix, "make distclean" leaves stamp-h1 behind.
6246 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6248 * w32fns.c (w32_fullscreen_rect): New function to compute the
6249 window rectangle for the given fullscreen mode.
6250 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6251 longer tunes the window size. This keeps the window's edges flush
6252 with the screen and allows the taskbar to hide itself in fullboth.
6254 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6255 window decorations and uses the entire screen.
6257 * w32term.h (w32_fullscreen_rect) Add prototype.
6258 (struct w32_output): Replace normal_width, normal_height,
6259 normal_top, and normal_left members with a single normal_placement
6261 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6263 (FRAME_NORMAL_PLACEMENT): New macro.
6265 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6267 * minibuf.c (Ftest_completion): Silence compiler warning.
6269 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6271 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6274 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6277 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6278 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6279 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6280 parentheses where appropriate.
6282 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6284 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6286 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6288 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6289 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6290 Mention in the doc string that setting these variables takes
6291 effect only after a call to set-window-buffer. (Bug#14200)
6293 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6295 * indent.c (Fvertical_motion): Don't consider display strings on
6296 overlay strings as display strings on the buffer position we
6297 started from. This prevents vertical cursor motion from jumping
6298 more than one line when there's an overlay string with a display
6299 property at end of line.
6300 Reported by Karl Chen <Karl.Chen@quarl.org> in
6301 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6303 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6305 * window.c (select_window): `record_buffer' even if window is
6306 already selected (bug#14191).
6308 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6310 * window.c (Fwindow_end): Test more flags, including the buffer's
6311 last_overlay_modified flag, to determine whether the window's
6312 display is really up-to-date. Prevents the function from
6313 returning a stale value. (Bug#14170)
6314 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6317 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6319 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6320 garbaged only if it is not already the top frame on its TTY.
6321 This prevents flickering due to constant redrawing of TTY frames when
6322 there are GUI frames open in the same session. (Bug#13864)
6324 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6326 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6327 of marking the idle timers directly.
6329 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6331 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6334 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6336 * window.c (select_window): Don't record_buffer while the invariant is
6337 temporarily broken (bug#14161).
6339 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6341 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6343 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6345 2013-04-07 Romain Francoise <romain@orebokech.com>
6347 Ignore additional platform-specific ACL errors (Bug#13702).
6348 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6349 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6351 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6353 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6356 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6358 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6359 This bug was introduced by my 2013-02-25 change that simplified
6360 data_start configuration. Without this change, on GNU/Linux
6361 an Emacs configured with --enable-profiling fails immediately
6362 due to a profiler signal.
6363 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6364 with these flags. On platforms where special flags are needed
6365 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6366 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6367 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6369 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6371 Get rid of some platform-specific functions examining window
6372 system and its capabilities. This is a partial rework of the
6374 * lisp.h (have_menus_p): Remove prototype. This function is
6375 replaced with platform-independent window_system_available.
6376 (check_window_system): Move to...
6377 * frame.h (decode_window_system_frame, window_system_available):
6378 ...here, add new prototypes.
6379 * frame.c (window_system_available, decode_window_system_frame):
6381 (check_window_system): Platform-independent now.
6382 * xterm.h (x_in_use): Remove declaration.
6384 * w32term.h (check_x_frame):
6385 * nsterm.h (check_x_frame): Remove prototypes. This function
6386 is replaced with platform-independent decode_window_system_frame.
6387 * msdos.c (have_menus_p): Remove.
6388 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6389 Remove platform-specific functions. Use check_window_system,
6390 decode_window_system_frame and check_ns_display_info where
6391 appropriate. Minor style and comment tweaks.
6392 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6393 (check_x_frame): Likewise.
6394 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6396 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6397 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6398 * xmenu.c, xselect.c: All related users changed.
6400 2013-04-03 Kenichi Handa <handa@gnu.org>
6402 The following changes is to optimize the code for reading UTF-8
6405 * coding.c (check_ascii): Rename from detect_ascii. Return value
6406 changed. Check EOL format. Do not call adjust_coding_eol_type
6408 (check_utf_8): New function.
6409 (adjust_coding_eol_type): Do nothing if already adjusted.
6410 (detect_coding): Compare the return value of check_ascii with
6411 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6412 (decode_coding_gap): Optimize for valid UTF-8.
6414 2013-03-21 Kenichi Handa <handa@gnu.org>
6416 * coding.c (syms_of_coding): Cancel previous change.
6418 * insdel.c (insert_from_gap): Fix previous change.
6420 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6422 Consistently use platform-specific function to detect window system.
6423 * lisp.h (check_window_system): New prototype. This function is
6424 going to replace check_x, check_w32 and check_ns.
6425 (have_menus_p): Mention msdos.c in comment.
6426 * fontset.c (check_window_system_func): Remove. Adjust all users.
6427 * fontset.h (check_window_system_func): Remove prototype.
6428 * nsterm.h (check_ns):
6429 * xterm.h (check_x):
6430 * w32term.h (check_w32): Likewise.
6431 * menu.c (Fx_popup_menu): Use check_window_system.
6432 * msdos.c (check_window_system): Define for MS-DOS.
6433 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6434 * w32fns.c (check_window_system): Likewise for MS-Windows.
6435 * xfns.c (check_window_system): Likewise for X.
6436 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6437 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6439 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6441 Prefer < to > in range checks such as 0 <= i && i < N.
6442 This makes it easier to visualize quantities on a number line.
6443 This patch doesn't apply to all such range checks,
6444 only to the range checks affected by the 2013-03-24 change.
6445 This patch reverts most of the 2013-03-24 change.
6446 * alloc.c (xpalloc, Fgarbage_collect):
6447 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6448 * character.c (string_escape_byte8):
6449 * charset.c (read_hex):
6450 * data.c (cons_to_unsigned):
6451 * dispnew.c (update_frame_1):
6452 * doc.c (Fsubstitute_command_keys):
6453 * doprnt.c (doprnt):
6454 * editfns.c (hi_time, decode_time_components):
6455 * fileio.c (file_offset):
6456 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6457 * font.c (font_intern_prop):
6458 * frame.c (x_set_alpha):
6459 * gtkutil.c (get_utf8_string):
6460 * indent.c (check_display_width):
6461 * keymap.c (Fkey_description):
6462 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6464 * minibuf.c (read_minibuf_noninteractive):
6465 * process.c (wait_reading_process_output):
6466 * search.c (Freplace_match):
6467 * window.c (get_phys_cursor_glyph):
6468 * xdisp.c (redisplay_internal):
6469 * xsmfns.c (smc_save_yourself_CB):
6470 Prefer < to > for range checks.
6471 * dispnew.c (sit_for): Don't mishandle NaNs.
6472 This fixes a bug introduced in the 2013-03-24 change.
6473 * editfns.c (decode_time_components): Don't hoist comparison.
6474 This fixes another bug introduced in the 2013-03-24 change.
6476 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6478 * frame.h (struct frame): Drop scroll_bottom_vpos
6479 member becaue all real users are dead long ago.
6480 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6481 * xdisp.c (redisplay_internal): Adjust user.
6483 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6485 * nsmenu.m (showAtX:Y:for:): setLevel to
6486 NSPopUpMenuWindowLevel (Bug#13998).
6488 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6490 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6491 (ns_check_pending_open_menu): Declare.
6493 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6494 (x_activate_menubar): Update the menu with title that matches
6495 ns_get_pending_menu_title, and call
6496 ns_check_pending_openmenu (Bug#12698).
6497 (menuWillOpen:): New method.
6498 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6500 * nsterm.m (menu_will_open_state, menu_mouse_point)
6501 (menu_pending_title): New varaibles.
6502 (ns_get_pending_menu_title, ns_check_menu_open)
6503 (ns_check_pending_open_menu): New functions.
6505 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6507 * indent.c (current_column_bol_cache): Remove leftover which is not
6508 used in Fmove_to_column any more.
6509 (current_column, scan_for_column): Adjust users.
6510 * keyboard.c (last_point_position_buffer, last_point_position_window):
6511 Remove leftovers which are not used for recording undo any more.
6512 (command_loop_1, syms_of_keyboard): Adjust users.
6513 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6514 redisplay_window any more.
6515 (move_it_to): Adjust user.
6517 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6519 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6520 Update dependencies.
6522 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6524 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6525 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6528 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6530 * window.h (struct window): Replace hchild, vchild and buffer slots
6531 with the only contents slot. This is possible because each valid
6532 window may have either the child window (in vertical or horizontal
6533 combination) or buffer to display (for the leaf window). Using that,
6534 a lof of operations to traverse and/or change window hierarchies may
6535 be simplified. New member horizontal is used to distinguish between
6536 horizontal and vertical combinations of internal windows.
6537 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6538 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6539 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6540 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6541 Use contents slot, not buffer, where appropriate.
6542 (wset_combination): New function.
6543 (wset_buffer): Add eassert.
6544 (Fframe_first_window): Simplify the loop reaching first window.
6545 (Fwindow_buffer): Use WINDOW_LEAF_P.
6546 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6547 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6548 (unshow_buffer): Convert initial debugging check to eassert.
6549 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6550 (make_parent_window, window_resize_check, window_resize_apply)
6551 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6552 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6553 Adjust to match struct window changes.
6554 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6555 (mark_window_cursors_off, count_windows, get_leaf_windows)
6556 (foreach_window_1): Simplify the loop.
6557 * alloc.c (mark_object): Do not check for the leaf window because
6558 internal windows has no glyph matrices anyway.
6559 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6560 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6561 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6562 (build_frame_matrix_from_window_tree, mirror_make_current)
6563 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6564 (update_window_tree, set_window_update_flags): Simplify the loop.
6565 (sync_window_with_frame_matrix_rows): Enforce live window.
6566 Use contents slot, not buffer, where appropriate.
6567 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6568 and WINDOW_HORIZONTAL_COMBINATION_P.
6569 (make_frame_visible_1): Simplify the loop.
6570 Use contents slot, not buffer, where appropriate.
6571 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6572 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6573 (expose_window_tree): Likewise.
6574 Use contents slot, not buffer, where appropriate.
6575 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6576 to avoid deleted windows. Use contents slot instead of buffer.
6577 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6578 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6579 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6580 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6582 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6584 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6585 identify the reasons for assertion violations in bug#14062 and
6587 (Fx_show_tip): Fix compilation error under
6588 "--enable-check-lisp-object-type". (Bug#14073)
6590 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6591 Reported by <rzl24ozi@gmail.com>.
6593 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6595 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6597 (unwind_with_echo_area_buffer): ...to restore it here.
6598 This is needed to ensure that...
6599 (redisplay_window): ...both window markers are valid here,
6600 which is verified by eassert.
6601 * editfns.c (save_excursion_save): Do not assume that
6602 selected_window always displays the buffer.
6603 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6606 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6608 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6611 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6613 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6615 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6617 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6618 since MinGW's w32api headers do. This avoids compiler warnings.
6620 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6623 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6625 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6627 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6629 * gtkutil.c (style_changed_cb): Check if frame is live and an
6630 X frame (Bug#14038).
6632 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6634 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6635 Define only for _WIN32_WINNT less than 0x0500.
6636 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6638 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6639 see its own definitions of 'struct timeval' and 'struct timezone'.
6641 Fix incompatibilities between MinGW.org and MinGW64 headers.
6642 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6644 * w32.c (REPARSE_DATA_BUFFER): Guard with
6645 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6647 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6649 * xterm.c: Include X11/XKBlib.h
6650 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6652 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6654 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6656 * blockinput.h (input_blocked_p): Likewise.
6657 * bytecode.c (exec_byte_code): Likewise.
6658 * callproc.c (call_process_kill, call_process_cleanup)
6659 (Fcall_process): Likewise.
6660 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6661 (Fccl_execute_on_string): Likewise.
6662 * character.c (string_escape_byte8): Likewise.
6663 * charset.c (read_hex): Likewise.
6664 * cm.c (calccost): Likewise.
6665 * data.c (cons_to_unsigned): Likewise.
6666 * dired.c (directory_files_internal, file_name_completion):
6668 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6669 (sit_for): Likewise.
6670 * doc.c (Fsubstitute_command_keys): Likewise.
6671 * doprnt.c (doprnt): Likewise.
6672 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6673 * emacsgtkfixed.c: Likewise.
6674 * fileio.c (file_offset, Fwrite_region): Likewise.
6675 * floatfns.c (Fexpt, fmod_float): Likewise.
6676 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6678 * font.c (font_intern_prop): Likewise.
6679 * frame.c (x_set_alpha): Likewise.
6680 * gtkutil.c (get_utf8_string): Likewise.
6681 * indent.c (check_display_width): Likewise.
6682 * intervals.c (create_root_interval, rotate_right, rotate_left)
6683 (split_interval_right, split_interval_left)
6684 (adjust_intervals_for_insertion, delete_node)
6685 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6686 (merge_interval_right, merge_interval_left, copy_intervals)
6687 (set_intervals_multibyte_1): Likewise.
6688 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6689 * keymap.c (Fkey_description): Likewise.
6690 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6691 * lread.c (openp, read_integer, read1, string_to_number):
6693 * menu.c (ensure_menu_items): Likewise.
6694 * minibuf.c (read_minibuf_noninteractive): Likewise.
6695 * print.c (printchar, strout): Likewise.
6696 * process.c (create_process, Faccept_process_output)
6697 (wait_reading_process_output, read_process_output, send_process)
6698 (wait_reading_process_output): Likewise.
6699 * profiler.c (make_log, handle_profiler_signal): Likewise.
6700 * regex.c (re_exec): Likewise.
6701 * regex.h: Likewise.
6702 * search.c (looking_at_1, Freplace_match): Likewise.
6703 * sysdep.c (get_child_status, procfs_ttyname)
6704 (procfs_get_total_memory): Likewise.
6705 * systime.h (EMACS_TIME_VALID_P): Likewise.
6706 * term.c (dissociate_if_controlling_tty): Likewise.
6707 * window.c (get_phys_cursor_glyph): Likewise.
6708 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6709 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6711 * xfns.c (Fx_window_property): Likewise.
6712 * xmenu.c (set_frame_menubar): Likewise.
6713 * xselect.c (x_get_window_property, x_handle_dnd_message):
6715 * xsmfns.c (smc_save_yourself_CB): Likewise.
6716 * xterm.c (x_scroll_bar_set_handle): Likewise.
6718 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6720 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6721 to be optional or nil. Adjust comment and convert it to docstring.
6722 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6723 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6725 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6727 Static checking by GCC 4.8-20130319.
6728 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6729 * process.c (Fset_process_datagram_address)
6730 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6731 * xdisp.c (get_char_face_and_encoding):
6732 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6733 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6734 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6736 2013-03-24 Ken Brown <kbrown@cornell.edu>
6738 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6739 fix compilation on 64-bit Cygwin, where underscores are not
6740 automatically prepended.
6742 * w32term.c (w32_initialize): Silence compiler warning.
6744 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6746 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6747 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6748 variables, to save and restore frame dimensions.
6749 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6750 after returning from a 'fullscreen' configuration.
6751 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6752 to avoid races between the main thread and the input thread.
6754 * w32term.h (struct w32_output): New members normal_width,
6755 normal_height, normal_top, normal_left, and prev_fsmode.
6756 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6757 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6760 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6761 'fullscreen' parameter. Always record previous width and height
6762 of the frame, except when switching out of maximized modes, so
6763 that they could be restored correctly, instead of resetting to the
6764 default frame dimensions. Send SC_RESTORE command to the frame,
6765 unless we are going to send SC_MAXIMIZE, to restore the frame
6766 resize hints in the mouse pointer shown by the window manager.
6769 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6771 * lisp.h (get_frame_param): Adjust conditions for prototype
6774 2013-03-22 Ken Brown <kbrown@cornell.edu>
6776 * unexcw.c: Drop unneeded inclusion of w32common.h.
6777 (report_sheap_usage): Declare.
6778 (read_exe_header): Add magic numbers for x86_64.
6779 (fixup_executable): Fix printf format specifier for unsigned long
6782 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6784 * frame.h (struct frame): Put menu_bar_window under #ifdef
6785 because this member is not needed when X toolkit is in use.
6786 (fset_menu_bar_window):
6787 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6788 (free_glyphs, update_frame):
6789 * xdisp.c (expose_frame): Likewise.
6790 (display_menu_bar): Likewise. Remove redundant eassert.
6791 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6794 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6796 Use functions and constants to manipulate Lisp_Save_Value objects.
6797 This replaces code that used macros and strings and token-pasting.
6798 The change makes the C source a bit easier to follow,
6799 and shrinks the Emacs executable a bit.
6800 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6801 (make_save_value): Change 1st arg from string to enum. All callers
6804 (mark_object): Use if, not #if, for GC_MARK_STACK.
6805 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6806 (XSAVE_OBJECT): Now functions, not macros.
6807 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6808 the constant was never used.
6809 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6810 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6811 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6812 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6814 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6815 type3 with a single member save_type. All uses changed.
6816 (save_type, set_save_pointer, set_save_integer): New functions.
6817 * print.c (PRINTX): Remove.
6819 * alloc.c: Remove redundant static declarations.
6821 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6823 * window.h (struct window): Convert left_col, top_line, total_lines
6824 and total_cols from Lisp_Objects to integers. Adjust comments.
6825 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6827 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6828 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6829 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6830 Adjust users where appropriate.
6832 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6834 * frame.h (struct frame): Drop resx and resy because the same data is
6835 available from window system-specific output context. Adjust users.
6836 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6837 New functions to provide defaults when no window system available.
6838 (FRAME_RES_X, FRAME_RES_Y): New macros.
6839 (NUMVAL): Move from xdisp.c.
6840 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6841 (Ffont_face_attributes, Fopen_font):
6842 * image.c (gs_load):
6843 * w32font.c (fill_in_logfont):
6844 * xdisp.c (calc_pixel_width_or_height):
6845 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6846 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6848 2013-03-20 Kenichi Handa <handa@gnu.org>
6850 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6851 to 1 (temporary workaround until a bug related to ASCII
6852 optimization is fixed).
6854 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6856 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6857 Signal error if window is not internal. Adjust docstring.
6858 (delete_all_child_windows): Use combination_limit to save the buffer.
6859 (Fset_window_configuration): Adjust accordingly.
6860 * print.c (syms_of_print): Initialize debugging output not here...
6861 (init_print_once): ...but in a new function here.
6862 * lisp.h (init_print_once): Add prototype.
6863 * emacs.c (main): Add call to init_print_once. Adjust comments.
6865 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6867 * window.c (window_resize_check, window_resize_apply)
6868 (window_from_coordinates, recombine_windows, set_window_buffer)
6869 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6870 (Fsplit_window_internal, Fdelete_window_internal)
6871 (freeze_window_starts): Use bool for booleans.
6872 * window.h (window_frame_coordinates, resize_frame_windows)
6873 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6875 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6877 * dispnew.c (bitch_at_user): Use `user-error'.
6879 2013-03-17 Ken Brown <kbrown@cornell.edu>
6881 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6882 as return type of image_background. (Bug#13981)
6883 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6885 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6887 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6888 (ns_select): Don't return with result uninitialized.
6890 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6893 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6895 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6896 directories. If filename is nil, get directory name (Bug#13932).
6897 Use getFilename and getDirectory.
6898 (getFilename, getDirectory): New methods for EmacsSavePanel and
6900 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6902 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6904 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6906 2013-03-15 Kenichi Handa <handa@gnu.org>
6908 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6909 (adjust_after_replace): Make it back to static. Delete the third
6910 arg text_at_gap_tail. Cancel the code for handling it.
6912 * coding.h (struct coding_system): New member eol_seen.
6914 * coding.c (detect_ascii): New function.
6915 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6916 when the source bytes are actually scanned. On detecting for
6917 coding_category_utf_8_auto, call detect_ascii instead of scanning
6918 source bytes directly.
6919 (produce_chars): Call insert_from_gap with the new arg 0.
6920 (encode_coding): Likewise.
6921 (decode_coding_gap): Control ASCII optimization by the variable
6922 disable_ascii_optimization instead of #ifndef .. #endif.
6923 Deccode EOL format according to coding->eol_seen.
6924 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6927 * lisp.h (adjust_after_replace): Cancel externing it.
6928 (insert_from_gap): Adjust prototype.
6930 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6932 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6933 FULLSCREEN_MAXIMIZED. (Bug#13935)
6935 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6937 * region-cache.c (find_cache_boundary, move_cache_gap)
6938 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6939 Simplify debugging check and convert to eassert. Adjust comment.
6940 (pp_cache): Put under ENABLE_CHECKING.
6942 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6944 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6945 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6947 (w32fullscreen_hook): If the frame is visible, reset
6948 f->want_fullscreen flag after changing the frame size. If the
6949 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6952 2013-03-13 Daniel Colascione <dancol@dancol.org>
6954 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6955 too so that these builds can use Cygwin's file conversion
6956 functions. (We've been building and linking cygw32.o all along
6957 and just not using it.)
6959 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6961 File synchronization fixes (Bug#13944).
6962 * Makefile.in (LIB_FDATASYNC): New macro.
6964 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6965 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6966 Don't worry about HAVE_FSYNC, since a substitute fsync is
6967 available if the system lacks one.
6968 (Fwrite_regin): Retry fsync if interrupted.
6970 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6972 * w32term.c (w32_read_socket): If the Emacs frame is being
6973 activated, call w32fullscreen_hook, to make sure the new frame
6974 dimensions are in effect. (Bug#13937)
6976 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6978 * xdisp.c (init_iterator): Simplify because both character and byte
6979 positions are either specified or -1. Add eassert. Adjust comment.
6980 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6981 character and byte positions can be obtained from marker.
6983 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6985 Static checking by Sun C 5.12.
6986 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6987 * bytecode.c (exec_byte_code):
6988 * dispnew.c (init_display):
6990 * fileio.c (Fsubstitute_in_file_name):
6991 * keyboard.c (Fevent_convert_list):
6992 * keymap.c (Fsingle_key_description):
6993 * term.c (maybe_fatal, fatal):
6994 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6995 * xsmfns.c (Fhandle_save_session):
6996 Omit unreachable code.
6997 * keymap.c (map_keymap_char_table_item): Cast void * to
6998 a function pointer type; the C Standard requires this.
7000 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7001 Include <sys/param.h> unconditionally, as that works elsewhere and
7002 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7003 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7006 See ChangeLog.12 for earlier changes.
7012 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7014 This file is part of GNU Emacs.
7016 GNU Emacs is free software: you can redistribute it and/or modify
7017 it under the terms of the GNU General Public License as published by
7018 the Free Software Foundation, either version 3 of the License, or
7019 (at your option) any later version.
7021 GNU Emacs is distributed in the hope that it will be useful,
7022 but WITHOUT ANY WARRANTY; without even the implied warranty of
7023 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7024 GNU General Public License for more details.
7026 You should have received a copy of the GNU General Public License
7027 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.