1 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3 Simplify and port recent bool vector changes.
4 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5 only in this file. Use a more-efficient implementation if the
6 second argument is a power of 2.
7 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8 Remove no-longer-necessary compile-time checks.
9 (bool_vector_exact_payload_bytes): New function.
10 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
11 exact payload changed to call the new function. Do not assume
12 that the arg or result fits in ptrdiff_t.
13 (bool_vector_fill): New function.
14 (Fmake_bool_vector): Use it. Don't assume bit counts fit
16 (vroundup_ct): Don't assume arg fits in size_t.
17 * category.c (SET_CATEGORY_SET): Remove. All callers now just
18 invoke set_category_set.
19 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
20 All callers changed. Use bool_vector_set.
21 * category.h (XCATEGORY_SET): Remove; no longer needed.
22 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
24 * data.c (Faref): Use bool_vector_ref.
25 (Faset): Use bool_vector_set.
26 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
27 (Fbool_vector_not, Fbool_vector_count_matches)
28 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
29 * fns.c (concat): Use bool_vector_ref.
30 (Ffillarray): Use bool_vector_fill.
31 (mapcar1): Use bool_vector_ref.
32 (sxhash_bool_vector): Hash words, not bytes.
33 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
34 a constant, since it's now used in #if.
35 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
36 unsigned char on unusual architectures, so that we no longer
37 assume that the number of bits per bits_word is a power of two or
38 is a multiple of 8 or of CHAR_BIT.
39 (Qt): Add forward decl.
40 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
41 at least as strictly as bits_word.
42 (bool_vector_data, bool_vector_uchar_data): New accessors.
43 All data structure accesses changed to use them.
44 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
45 (bool_vector_set): New functions.
46 (bool_vector_fill): New decl.
47 (ROUNDUP): Move to alloc.c as described above.
49 Fix recent gnutls changes.
50 * gnutls.c (Fgnutls_boot): Don't assume C99.
51 * process.c (wait_reading_process_output): Fix typo in recent change.
53 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
55 * process.c (wait_reading_process_output, read_process_output)
56 (send_process): Check gnutls_state is not NULL.
58 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
59 (Fgnutls_boot): Set process gnutls_p later, after initialization.
61 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
63 * nsterm.m (init, run, stop:): New methods in EmacsApp for
64 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
66 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
69 * nsfns.m (Fx_create_frame): Fix memory leak.
71 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
72 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
73 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
75 2013-11-04 Eli Zaretskii <eliz@gnu.org>
77 * xdisp.c (message3_nolog, message_with_string): Encode the string
78 before writing it to the terminal in a non-interactive session.
80 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
81 sure we concatenate them into a unibyte string.
83 * fileio.c (make_temp_name): Encode PREFIX, and decode the
84 resulting temporary name before returning it to the caller.
85 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
86 is a unibyte string, convert NAME to a unibyte string to ensure
87 that the result is also a unibyte string.
89 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
90 create unibyte strings from default paths and directory/file
93 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
96 * callproc.c (init_callproc): Use build_unibyte_string to make
97 sure we create unibyte strings from default paths and
100 * buffer.c (init_buffer): Don't store default-directory of
101 *scratch* in multibyte form. The original problem which led to
103 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
104 but it was solved long ago. (Bug#15260)
106 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
108 Port to stricter C99 platforms.
109 Especially, C99 prohibits nesting a struct X inside struct Y if
110 struct X has a flexible array member.
111 * alloc.c (struct sdata): New type.
112 (sdata): Implement in terms of struct sdata.
113 Remove u member; all uses replaced by next_vector, set_next_vector.
114 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
115 (SDATA_DATA_OFFSET): Now a constant, not a macro.
116 (struct sblock): Rename first_data member to data, which is now
117 a flexible array member. All uses changed.
118 (next_vector, set_next_vector, large_vector_vec): New functions.
119 (vector_alignment): New constant.
120 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
121 (struct large-vector): Now merely a NEXT member, since the old approach
122 ran afoul of stricter C99. All uses changed to use
123 large_vector_vec or large_vector_offset.
124 (large_vector_offset): New constant.
125 * dispnew.c: Include tparam.h, for tgetent.
126 Do not include term.h; no longer needed.
127 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
128 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
129 (struct Lisp_Vector): Use a flexible array member for contents,
130 instead of a union with a member that is an array of size 1.
132 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
133 fact that the struct no longer contains a union.
134 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
135 (struct Lisp_Save_Value, struct Lisp_Free):
136 Use unsigned, not int, for spacers, to avoid c99 warning.
137 (union specbinding): Use unsigned, not bool, for bitfield, as
138 bool is not portable to pre-C99 hosts.
140 2013-11-04 Glenn Morris <rgm@gnu.org>
142 * emacs.c (usage_message): Mention that `-L :...' appends.
144 2013-11-02 Glenn Morris <rgm@gnu.org>
146 * Makefile.in (abs_builddir): Remove.
147 (bootstrap_exe): Use relative filename.
149 Use relative filenames in TAGS files.
150 * Makefile.in (abs_srcdir): Remove it again.
151 (.PHONY): Remove frc.
152 (maintainer-clean): No more TAGS-LISP file.
153 (TAGS): Pass relative file names to etags.
154 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
156 * Makefile.in (abs_srcdir): New, set by configure.
158 (maintainer-clean): Remove pointless echo. That should be in the
159 top-level Makefile, if anywhere. Delete TAGS-LISP.
160 (extraclean): No s/ and m/ directories for some time.
161 (TAGS): Also depend on ctagsfiles3.
162 Remove no-longer-defined S_FILE.
163 Pass absolute filenames to etags once more.
164 (TAGS-LISP): Replace lispdir with its expansion.
165 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
166 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
168 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
170 * xfaces.c (check_lface_attrs, realize_default_face): Add
171 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
172 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
174 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
176 * emacs.c (original_pwd): Remove global var by making it local.
177 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
179 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
181 * xfaces.c: Declare color_distance.
182 (QCdistant_foreground): New variable.
183 (NEAR_SAME_COLOR_THRESHOLD): New define.
184 (load_color2): New function.
185 (load_color): Call load_color2.
186 (load_face_colors): Call load_color2 and if distant-color is specified
187 calculate distant and use distant-color if colors are near.
188 (LFACE_DISTANT_FOREGROUND): New define.
189 (merge_face_ref, Finternal_set_lisp_face_attribute)
190 (Finternal_get_lisp_face_attribute)
191 (x_supports_face_attributes_p): Handle distant-foreground similar to
193 (syms_of_xfaces): DEFSYM QCdistant_foreground.
195 * dispextern.h (lface_attribute_index): Add
196 LFACE_DISTANT_FOREGROUND_INDEX.
198 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
200 * image.c (pbm_next_char): New function. See
201 http://netpbm.sourceforge.net/doc/pbm.html for the details.
202 (pbm_scan_number): Use it.
203 (Qlibjpeg_version): New variable.
204 (syms_of_image): DEFSYM and initialize it.
206 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
208 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
210 2013-10-31 Glenn Morris <rgm@gnu.org>
212 * emacs.c (original_pwd): New char.
213 (main): If using --chdir, store original_pwd.
214 (init_cmdargs): When setting Vinvocation_directory based on a
215 relative argv[0], use original_pwd if set. (Bug#15768)
217 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
219 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
221 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
223 * insdel.c: Fix minor problems found by static checking.
224 (Qregion_extract_function): Now static.
225 (prepare_to_modify_buffer_1): Remove unused locals.
227 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
229 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
230 (syms_of_xdisp): Declare pre-redisplay-function.
231 (markpos_of_region): Remove function.
232 (init_iterator, compute_stop_pos, handle_face_prop)
233 (face_before_or_after_it_pos, reseat_to_string)
234 (get_next_display_element, window_buffer_changed)
235 (redisplay_internal, try_cursor_movement, redisplay_window)
236 (try_window_reusing_current_matrix, try_window_id, display_line)
237 (note_mode_line_or_margin_highlight, note_mouse_highlight)
238 (display_string, mouse_face_from_buffer_pos): Remove region handling.
239 * window.h (struct window): Remove field `region_showing'.
240 * dispextern.h (struct it): Remove region_beg/end_charpos.
241 (face_at_buffer_position, face_for_overlay_string)
242 (face_at_string_position): Update prototypes.
243 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
244 (face_at_string_position): Remove `region_beg' and `region_end' args.
245 * fontset.c (Finternal_char_font):
246 * font.c (font_at, font_range): Adjust calls accordingly.
247 * insdel.c (Qregion_extract_function): New var.
248 (syms_of_insdel): Initialize it.
249 (prepare_to_modify_buffer_1): Use it.
251 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
253 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
254 * ftxfont.c (ftxfont_get_gcs):
255 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
256 * xfaces.c (x_free_colors, x_free_dpy_colors)
257 (x_create_gc, unload_color):
258 * xselect.c (x_property_data_to_lisp):
259 * xsettings.c (parse_settings):
260 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
261 (get_bits_and_offset): Adjust definition.
262 * frame.c (XParseGeometry): Adjust locals.
263 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
264 * regex.h (toplevel): Likewise for reg_syntax_t.
266 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
268 * eval.c (run_hook_with_args): Use FUNCTIONP.
270 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
272 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
273 fields, drop 'allocated_p' member and use -1 for uninitialized value.
274 * w32term.h (struct w32_output): Similarly but do not use -1 because...
275 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
276 on MS-Windows anyway.
277 (free_face_colors): Define only if HAVE_X_WINDOWS and...
278 (free_realized_face): ...adjust user.
279 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
280 white relief pixels to -1.
281 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
282 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
283 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
285 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
287 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
288 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
289 in practice now. All callers changed.
291 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
293 * dispextern.h (struct face): Use bitfields for 'underline_type'
294 and 'box' members. Remove set-but-unused members 'pixmap_w' and
295 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
296 'stipple' member. Move 'lface' member up to help...
297 * xfaces.c (make_realized_face): ...this function to find and
298 clear just the members that need clearing.
299 (load_face_colors, realize_x_face):
300 * xdisp.c (extend_face_to_end_of_line): Adjust user.
302 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
304 * xftfont.c (struct xftfont_info): Remove set-but-unused
306 (xftfont_open): Adjust user.
307 (xftfont_get_colors): Remove useless prototype.
309 2013-10-26 Eli Zaretskii <eliz@gnu.org>
311 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
312 before passing them to 'unexec'. (Bug#15260)
314 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
316 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
318 2013-10-25 Eli Zaretskii <eliz@gnu.org>
320 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
321 the changed signature of the font driver's 'close' method.
323 * w32font.h (w32font_close): Adjust the prototype to the change in
326 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
328 * w32uniscribe.c (uniscribe_close): Adapt the call to
329 w32font_close to its new prototype.
331 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
333 Omit unused frame argument of font API's close function.
334 * font.h (struct font): Drop frame argument. Adjust comment.
335 * font.c (font_clear_cache, font_close_object): Adjust users.
336 * ftfont.c (ftfont_close):
337 * ftxfont.c (ftxfont_close):
338 * macfont.m (macfont_close):
339 * nsfont.m (nsfont_close):
340 * w32font.c (w32font_close):
341 * xfont.c (xfont_close):
342 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
343 tweak comments and make functions safe if called more than once for
344 the same font object.
346 Perform font-specific cleanup when font object is swept by GC. See
347 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
348 * alloc.c (cleanup_vector): New function.
349 (sweep_vector): Call it for each reclaimed vector object.
350 * font.h (struct font): Adjust comment.
352 2013-10-24 Glenn Morris <rgm@gnu.org>
354 * Makefile.in (abs_top_srcdir): New, set by configure.
356 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
358 Adjust recent font-related changes to fix bug#15686.
359 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
360 is a live window system frame, mark its default font too.
362 2013-10-23 Glenn Morris <rgm@gnu.org>
364 * Makefile.in (RUN_TEMACS): Make relative (again).
365 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
366 (bootstrap-emacs$(EXEEXT)):
367 Quote entities that might contain whitespace.
369 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
371 Port to Solaris 10 and its bundled GCC.
372 Problem reported by Timothy C. Burt.
373 * floatfns.c (isfinite, isnan): Redefine unconditionally.
375 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
377 Do not allow font caches to grow too large.
378 * alloc.c (compact_font_cache_entry, compact_font_caches):
379 New functions or stub if not HAVE_WINDOW_SYSTEM.
380 (compact_undo_list): Factor out from Fgarbage_collect.
382 (mark_face_cache): Mark face font. Move down to avoid
384 (mark_terminals): Do not mark font cache here.
385 (Fgarbage_collect): Call compaction functions described
386 above. Adjust comment.
388 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
390 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
391 chdir to HOME (bug#15607).
393 * nsterm.m (Qcocoa, Qgnustep): New variables.
394 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
395 (ns_get_color): Make selection color work for GNUStep also.
397 2013-10-18 Eli Zaretskii <eliz@gnu.org>
399 * keyboard.c (make_lispy_event): Remove GPM-specific code that
400 handles mouse clicks. Instead, let GPM use the same code as all
401 the other mice use. See the discussion starting at
402 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
403 for the details of the problem with the menu bar this fixes.
405 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
407 Remove port-specific display name lists to avoid extra
408 complexity and data duplication with display info lists.
409 * xterm.h (x_display_name_list): Remove declaration.
410 * xterm.c (x_display_name_list): Remove.
411 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
412 * xfns.c (x_display_info_for_name, Fx_display_list):
413 Likewise. Use x_display_list where appropriate.
414 * w32term.h (w32_display_name_list): Remove declaration.
415 * w32term.c (w32_display_name_list): Remove.
416 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
418 * w32fns.c (x_display_info_for_name, Fx_display_list):
419 Likewise. Use x_display_list where appropriate.
420 * nsterm.h (ns_display_name_list): Remove declaration.
421 * nsterm.m (ns_display_name_list): Remove.
422 (ns_term_init, syms_of_nsterm): Adjust users.
423 * nsfns.m (ns_display_info_for_name, Fx_display_list):
424 Likewise. Use x_display_list where appropriate.
425 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
426 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
427 (mark_terminals): Mark per-terminal font cache.
429 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
431 Don't run timers in input-pending-p. Its new check-timers param
432 provides the prior behavior. (Bug#15045).
433 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
436 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
438 Make some functions static in non-Microsoft builds.
439 On my platform (Fedora 19 x86-64), this shrinks the
440 Emacs executable (text+data) by 0.25%.
441 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
442 (load_color) [!MSDOS]:
443 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
444 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
445 * lisp.h (check_existing):
446 * process.h (conv_sockaddr_to_lisp, network_interface_list)
447 (network_interface_info) [!WINDOWSNT]:
448 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
450 * fileio.c (check_existing):
451 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
452 * process.c (conv_sockaddr_to_lisp, network_interface_list)
453 (network_interface_info) [!WINDOWSNT]:
454 * term.c (encode_terminal_code) [!WINDOWSNT]:
455 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
456 * xfaces.c (load_color) [!MSDOS]:
458 * fileio.c (check_existing, check_executable, check_writable):
459 * process.c (network_interface_list, network_interface_info):
460 Move earlier, so that we don't need forward decls.
461 * gnutls.c (fn_gnutls_transport_set_errno)
462 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
464 * w32.c (init_environment): Use faccessat rather than
465 check_existing, partly for consistency with the rest of the code
466 in this file, partly so that check_existing can be static.
468 Make VALMASK visible to GDB even if clang is used (Bug#15574).
469 * emacs.c (MAIN_PROGRAM): New macro.
470 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
471 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
473 bool vector int width fixes
474 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
475 (Fbool_vector_count_matches_at):
476 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
477 can exceed PTRDIFF_MAX, at least in theory.
478 (Fbool_vector_count_matches_at):
479 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
481 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
483 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
484 (struct sockaddr): Add forward decl, for platforms that lack it.
486 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
488 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
491 2013-10-16 Eli Zaretskii <eliz@gnu.org>
493 * w32.c (network_interface_get_info, network_interface_list)
494 (network_interface_info): New functions. (Bug#15610)
495 (GetAdaptersInfo_Proc): New typedef.
496 (get_adapters_info): New wrapper function.
497 (globals_of_w32): Initialize g_b_init_get_adapters_info.
499 * process.h (network_interface_list, network_interface_info):
502 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
503 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
504 all systems. Return non-nil for systems that HAVE_NET_IF_H and
505 for WINDOWSNT. Doc fix.
506 (syms_of_process): Defsubr Snetwork_interface_list and
507 Snetwork_interface_info unconditionally.
509 * menu.c (have_boxes): Fix redundant simulation of radio buttons
510 in NS GUI sessions. (Bug#15629)
512 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
514 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
516 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
518 * print.c (print_object): Print " ..." when truncating bool vectors.
520 2013-10-15 Eli Zaretskii <eliz@gnu.org>
522 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
523 standard mouse buttons.
525 * termhooks.h (struct input_event): Remove incorrect commentary.
527 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
529 Disallow bool vector operations on mixed-length operands.
530 The old behavior left garbage in the result vector sometimes,
531 and didn't seem to be useful.
532 * data.c (Qwrong_length_argument): New static var.
533 (wrong_length_argument): New function.
534 (bool_vector_binop_driver): Check that args agree in length.
536 * keyboard.c, keyboard.h (all_kboards): Now static.
538 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
540 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
541 note from the lispref.
543 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
545 * nsterm.h (struct ns_display_info): Remove set-but-unused
546 member image_cache (image caches are per-terminal anyway).
547 (FRAME_X_IMAGE_CACHE): Remove.
548 * nsterm.m (ns_initialize_display_info): Adjust user.
550 2013-10-14 Eli Zaretskii <eliz@gnu.org>
552 * w32proc.c: Include mingw_time.h.
554 * w32.c: Include mingw_time.h.
556 Implement scrolling of TTY menus when the screen is too short.
558 * term.c (tty_menu_display): Accept an additional argument, the
559 menu item from which to start displaying the menu. Account for
560 the value of Y when limiting the menu to the number of available
562 (mi_result): New enumeration.
563 (read_menu_input): Return enumerated value. When the y coordinate
564 hits min_y or max_y, return scroll indication instead of wrapping
566 (tty_menu_activate): Handle the scrolling indications from
567 read_menu_input. Compute the first menu item to display and pass
568 it to tty_menu_display.
570 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
572 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
573 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
574 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
575 Adjust to match the change described below.
576 (struct terminal): Move must_write_spaces, line_ins_del_ok,
577 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
578 memory_below_frame members to...
579 * termchar.h (struct tty_display_info): ...here because they're
580 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
582 * nsterm.m (ns_create_terminal):
583 * w32term.c (w32_create_terminal):
584 * xterm.c (x_create_terminal): Adjust users.
585 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
586 to filter out non-TTY frames. Adjust comment.
587 (scrolling): Adjust user. Prefer eassert for debugging check.
589 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
591 * xfaces.c (PT_PER_INCH): Remove unused macro.
592 * termhooks.h (struct terminal): Remove set-but-unused
593 member fast_clear_end_of_line.
594 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
595 * nsterm.m (ns_create_terminal):
597 * w32term.c (w32_create_terminal):
598 * xterm.c (x_create_terminal): Adjust users.
600 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
602 * lisp.h (bool_vector_size): New function.
603 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
604 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
605 (Fbool_vector_not, Fbool_vector_count_matches_at):
606 Remove uses of 'eassume' that should no longer be needed,
607 because they are subsumed by the 'eassume' in bool_vector_size.
609 2013-10-12 Eli Zaretskii <eliz@gnu.org>
611 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
612 after inclusion of gif_lib.h, thus fixing compiler warnings caused
613 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
615 2013-10-11 Eli Zaretskii <eliz@gnu.org>
617 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
618 have different dimensions. (Bug#15575)
620 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
623 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
625 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
627 * term.c (tty_menu_show): Never return with unbalanced
628 specpdl. Use eassert for debugging check. Adjust style.
630 2013-10-11 Eli Zaretskii <eliz@gnu.org>
632 * term.c (read_menu_input): Make selection of menu items
633 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
634 (tty_menu_activate): Fix off-by-one error when computing max_y.
636 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
638 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
639 audit logging (only used with GnuTLS 3.x) and enable it.
641 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
643 * dispnew.c (redraw_frame): Remove useless #ifdef because
644 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
645 Also, move TTY fflush to...
646 * term.c (tty_update_end): ...this function.
648 2013-10-11 Eli Zaretskii <eliz@gnu.org>
650 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
651 the end of the frame's glyph matrix. (Bug#15575)
653 * term.c (tty_menu_display): Don't move cursor while overwriting
654 frame's glyphs with menu items. Limit the number of items
655 displayed to what can be shown on the available screen lines,
656 excluding the echo area.
657 (tty_menu_activate): Limit the Y coordinate allowed by
658 read_menu_input to the last screen line used for menu display.
660 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
662 * lisp.h (eassume): New macro.
663 Also, include <verify.h>, for 'assume'.
664 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
665 (vroundup, vector_nbytes):
666 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
667 (Fbool_vector_not, Fbool_vector_count_matches)
668 (Fbool_vector_count_matches_at):
669 Use eassume, not eassert.
670 * casetab.c (set_identity, shuffle):
671 * composite.c (composition_gstring_put_cache):
672 * dispnew.c (update_frame_1):
673 * ftfont.c (ftfont_shape_by_flt):
674 * image.c (gif_load):
675 * intervals.c (offset_intervals):
676 * macfont.m (macfont_shape):
677 Remove calls to 'assume' that are no longer needed, because
678 --enable-gcc-warnings no longer generates bogus warnings
679 when these calls are removed.
681 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
683 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
685 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
687 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
688 (Qsubstitute_env_in_file_name): New var.
689 (syms_of_fileio): Define it.
691 2013-10-10 Eli Zaretskii <eliz@gnu.org>
693 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
694 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
697 * term.c (save_and_enable_current_matrix): Don't allocate and
698 don't save margin areas.
699 (restore_desired_matrix): Don't restore margin areas.
700 (free_saved_screen): Don't free margin areas.
702 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
704 * image.c: Pacify --enable-gcc-warnings.
705 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
706 #define only if used.
708 2013-10-10 Eli Zaretskii <eliz@gnu.org>
710 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
711 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
712 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
713 (gif_load): For giflib v5.x and later, display the error message
714 produced by giflib when its functions fail.
715 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
718 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
720 * keyboard.c (last_event_timestamp): Remove. For X selection and
721 GTK popup menus, it may be obtained from per-frame X display info.
722 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
723 (process_special_events): Adjust users.
724 * keyboard.h (last_event_timestamp): Remove declaration.
725 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
726 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
727 * menu.h (xmenu_show): Adjust prototype.
728 * menu.c (Fx_popup_menu): Adjust user.
729 * xselect.c (x_own_selection, x_get_foreign_selection)
730 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
732 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
734 * keyboard.c (init_kboard): Now static. Add arg
735 to denote window system. Adjust comment.
736 (init_keyboard): Adjust user.
737 (allocate_kboard): New function.
739 * nsterm.m (ns_term_init):
741 * w32term.c (w32_create_terminal):
742 * xterm.c (x_term_init): Use it.
743 * keyboard.h (init_kboard): Remove prototype.
744 (allocate_kboard): Add prototype.
746 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
748 * image.c (GIFLIB_MAJOR): Ensure it's defined.
749 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
751 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
753 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
755 2013-10-09 Eli Zaretskii <eliz@gnu.org>
757 * term.c (tty_menu_activate): Flush the output stream after
758 showing the cursor, and don't mark the frame garbaged at exit from
759 the function. Fixes redisplay glitches when moving from one menu
762 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
764 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
765 or throw error (Bug#15570).
767 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
769 * intervals.c (temp_set_point_both): Move test into 'eassert',
772 * lisp.h (eassert): Don't use 'assume'.
773 Sometimes 'assume' wins in performance, and sometimes it loses,
774 so it shouldn't be used all the time. Perhaps we need two
775 flavors of 'eassert', one for where 'assume' is far more likely
776 to help or to hurt; but that can be done later.
777 Problem reported by Dmitry Antipov in
778 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
779 Also, don't include <verify.h>; no longer needed.
781 2013-10-09 Glenn Morris <rgm@gnu.org>
783 * eval.c (Fcond): Doc tweak.
785 2013-10-09 Eli Zaretskii <eliz@gnu.org>
787 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
788 expressions with side effects to eassert. (Bug#15565)
790 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
792 * fns.c (hashfn_user_defined): Allow hash functions to return any
795 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
797 Fix minor problems found by static checking.
798 * dispnew.c (save_current_matrix): Omit unnecessary casts.
799 * dispnew.c (update_frame_with_menu): Mark debug local as used.
800 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
801 * keyboard.c (read_menu_command): Remove unused local.
802 * lisp.h (read_menu_command): New decl.
803 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
804 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
805 Return ptrdiff_t, not int.
806 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
807 not int, for benefit of xpalloc.
808 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
810 (have_menus_p): Remove; unused.
811 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
812 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
813 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
815 (save_and_enable_current_matrix): Omit unnecessary casts.
816 (read_menu_input): Omit local extern decl (now in lisp.h).
817 Don't access uninitialized storage if mouse_get_xy fails.
818 (tty_menu_activate): Mark local as initialized, for lint.
819 (tty_menu_activate, tty_meny_show): Remove unused locals.
821 2013-10-08 Eli Zaretskii <eliz@gnu.org>
823 Support menus on text-mode terminals.
824 * xterm.h (xw_popup_dialog): Add prototype.
826 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
827 (xmenu_show): Block input here, instead in Fx_popup_menu.
828 (xw_popup_dialog): New function, with X-specific bits of popup
831 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
834 * window.c (Fset_window_configuration): Use run-time tests of the
835 frame type instead of compile-time conditionals, when menu-bar
836 lines are considered.
838 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
839 (w32_popup_dialog): New prototypes.
841 * w32menu.c (Fx_popup_dialog): Function deleted.
842 (w32_popup_dialog): New function, with w32 specific bits of popup
843 dialogs. Block input here.
845 * w32inevt.c (w32_console_read_socket): Minor change to add
846 debugging TTY events.
848 * w32fns.c (show_hourglass): If returning early because the frame
849 is not a GUI frame, unblock input.
851 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
852 (cursorY): New functions.
854 * termhooks.h (cursorX, cursorY): Prototypes of functions on
855 WINDOWSNT, macros that call curX and curY elsewhere.
857 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
859 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
860 specific function to hide and show cursor on a text-mode terminal.
861 (tty_menu_struct, struct tty_menu_state): New structures.
862 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
863 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
864 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
865 (tty_menu_locate, save_and_enable_current_matrix)
866 (restore_desired_matrix, screen_update, read_menu_input)
867 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
868 (tty_pop_down_menu, tty_menu_last_menubar_item)
869 (tty_menu_new_item_coords, tty_menu_show): New functions.
870 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
872 * nsterm.h (ns_popup_dialog): Adjust prototype.
874 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
876 (ns_popup_dialog): Adapt order of arguments to the other
877 *_menu_show implementations.
878 (Fx_popup_dialog): Function deleted.
880 * msdos.c (x_set_menu_bar_lines): Delete unused function.
882 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
884 * menu.c (have_boxes): New function.
885 (single_keymap_panes): Use it instead of a compile-time
887 (single_menu_item): Use run-time tests of the frame type instead
888 of compile-time conditionals.
889 (encode_menu_string): New function.
890 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
891 the macro, since different types of frame need different encoding
893 (digest_single_submenu): Use run-time tests of frame type instead
894 of, or in addition to, compile-time conditionals.
895 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
896 (Fx_popup_menu): Detect when the function is called from keyboard
897 on a TTY. Don't barf when invoked on a text-mode frame.
898 Check frame type at run time, instead of compile-time conditionals for
899 invoking terminal-specific menu-show functions.
900 Call tty_menu_show on text-mode frames.
901 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
902 run time to determine which alternative to invoke; support dialogs
905 * keyboard.h <Qmouse_movement>: Declare.
907 * keyboard.c <Qmouse_movement>: Now extern.
908 <Qecho_keystrokes>: New static variable.
909 (read_key_sequence): Accept an additional argument, a flag to
910 prevent redisplay during reading of the key sequence. All callers
912 (read_menu_command): New function.
913 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
915 (toolkit_menubar_in_use): New function.
916 (make_lispy_event): Use it instead of a compile-time test.
918 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
919 window-system being available.
921 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
922 to x-popup-dialog on the frame type, they all now support popup
925 * dispnew.c (save_current_matrix): Save the margin areas.
926 (restore_current_matrix): Restore margin areas.
927 (update_frame_with_menu): New function.
929 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
932 * alloc.c (make_save_ptr): Now compiled unconditionally.
934 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
936 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
937 (redraw_frame, update_frame): Adjust users.
938 * dispextern.h (set_window_update_flags): Adjust prototype.
939 * xdisp.c (redisplay_internal): When updating all frames with zero
940 windows_or_buffers_changed, assume that only the windows that shows
941 current buffer should be really updated.
943 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
945 Do not allocate huge temporary memory areas and objects while encoding
946 for file I/O, thus reducing an enormous memory usage for large buffers.
947 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
948 * coding.h (struct coding_system): New member raw_destination.
949 * coding.c (setup_coding_system): Initialize it to zero.
950 (encode_coding_object): If raw_destination is set, do not create
951 dst_object. Add comment.
952 * fileio.c (toplevel): New constant E_WRITE_MAX.
953 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
954 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
956 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
958 * nsterm.m (windowDidExitFullScreen:):
959 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
961 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
963 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
964 * keyboard.c (unblock_input_to): Don't process pending signals
965 if a fatal error is in progress.
967 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
968 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
969 they're talking about words in Lisp bool vectors.
970 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
971 * data.c (popcount_bits_word): Rename from popcount_size_t.
972 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
975 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
977 Improve support for popcount and counting trailing zeros (Bug#15550).
978 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
979 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
980 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
981 (popcount_size_t_msc, popcount_size_t_gcc):
982 Remove; now done by Gnulib.
983 (popcount_size_t): Now a macro that defers to Gnulib.
984 (count_trailing_zero_bits): Return int, for consistency with
985 Gnulib and because Emacs prefers signed to unsigned int.
986 Don't assume that size_t is either unsigned int or unsigned long
987 or unsigned long long.
988 (size_t_to_host_endian): Do not assume that size_t is either
989 exactly 32 or exactly 64 bits wide.
990 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
991 etc., so that it's now an enum constant, not a macro.
992 No need to assume that it's either 32 or 64.
994 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
996 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
999 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1001 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1002 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1004 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1006 emacs_read and emacs_write now use void *, not char *.
1007 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1008 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1009 Buffer arg is now void *, not char *. This matches plain
1010 'read' and 'write' better, and avoids a constraint violation
1011 on Solaris 9 with Oracle Studio.
1013 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1015 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1016 memset to explicit loop. Otherwise copy largest possible chunk
1017 from initialized to uninitialized part, thus allowing the longer
1018 memcpy runs and reducing the number of loop iterations.
1020 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1022 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1023 hide toolbar (Bug#15388).
1024 (windowDidEnterFullScreen:): If presentation options are zero,
1025 set them here (Bug#15388).
1026 (ns_update_auto_hide_menu_bar): Remove runtime check.
1027 Don't auto hide dock unless menubar is also auto hidden.
1029 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1031 * editfns.c (message): Mention batch mode in doc string.
1033 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1035 * nsterm.m (check_native_fs): Remove erroneous comment.
1037 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1039 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1040 uses find_newline instead of scan_newline and so doesn't move point.
1042 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1044 Use hardware support for byteswapping on glibc x86 etc.
1045 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1046 whereas the old swap64 needed 30.
1047 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1048 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1049 Use byteswap.h's macros to swap bytes.
1050 * lisp.h (swap16, swap32, swap64): Remove.
1051 All uses replaced by bswap_16, bswap_32, bswap_64.
1053 * bytecode.c (exec_byte_code): Use some more volatile variables
1054 to work around local variables getting clobbered by longjmp.
1055 Port to pre-C99, which doesn't allow decls after stmts.
1057 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1059 * lisp.h (eassert): Assume that COND is true when optimizing.
1060 In other words, take on the behavior of eassert_and_assume.
1061 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1062 (eassert_and_assume): Remove. All uses replaced by eassert.
1064 * xdisp.c (Qglyphless_char): Now static.
1066 Adjust to merge from gnulib.
1067 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1068 * lisp.h: Include <verify.h>, for 'assume'.
1070 * eval.c (clobbered_eassert): New macro.
1071 (internal_catch, internal_condition_case)
1072 (internal_condition_case_1, internal_condition_case_2)
1073 (internal_condition_case_n): Use it instead of eassert
1074 when the argument contains locals clobbered by longjmp.
1075 Don't use clobbered locals outside of clobbered_eassert.
1076 (internal_lisp_condition_case): Use a volatile variable
1077 to work around a local variable's getting clobbered.
1079 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1081 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1082 (PUSH_HANDLER): New macro.
1083 (catchlist): Remove.
1084 (handlerlist): Always declare.
1086 * eval.c (catchlist): Remove (merge with handlerlist).
1087 (handlerlist, lisp_eval_depth): Not static any more.
1088 (internal_catch, internal_condition_case, internal_condition_case_1)
1089 (internal_condition_case_2, internal_condition_case_n):
1091 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1092 handlerlist/catchlist.
1093 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1094 handlerlist which can only handle a single condition-case handler at
1096 (find_handler_clause): Simplify since we only a single branch here
1099 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1101 (bcall0): New function.
1102 (exec_byte_code): Add corresponding cases. Improve error message when
1103 encountering an invalid byte-code. Let Bunwind_protect accept
1104 a function (rather than a list of expressions) as argument.
1106 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1107 and make them unconditional now that they're heap-allocated.
1109 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1111 * charset.c (Fdecode_char, Fencode_char): Remove description of
1112 `restriction' arg. now that it's hidden by advertised-calling-convention.
1114 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1116 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1117 Remove unused variable (from mac-port).
1118 (macfont_draw): Use s->ybase for correct y position.
1120 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1122 * frame.h (struct frame): Drop has_minibuffer member because...
1123 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1124 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1126 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1128 * window.h (struct window): Prefer enum text_cursor_kinds to int
1129 for phys_cursor_type member. Move the latter, phys_cursor_width,
1130 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1131 * window.c (replace_window, make_window): Adjust users.
1133 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1135 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1136 this module is never compiled otherwise.
1138 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1140 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1143 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1145 * xdisp.c (get_next_display_element): Don't call face_for_font in
1146 a build configured --without-x. (Bug#15484)
1148 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1150 * window.c (calc_absolute_offset): #elif should be #elif defined.
1152 * frame.c (delete_frame): Block/unblock input to overcome race
1153 condition (Bug#15475).
1155 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1157 * frame.c (delete_frame): Record selected frame only after
1158 calling Qdelete_frame_functions (Bug#15477).
1160 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1162 * nsterm.m (ns_selection_color): Remove.
1163 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1164 NSColor selectedText(Background)Color. Only for COCOA.
1165 (ns_term_init): Remove assignment of ns_selection_color, logic
1166 moved to ns_get_color.
1168 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1169 NS_SELECTION_COLOR_DEFAULT.
1170 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1172 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1174 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1175 frame' does not have the tool_bar_window member.
1177 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1179 Signal error when reading an empty byte-code object (Bug#15405)
1180 * lread.c (read1): signal error
1181 * alloc.c (make_byte_code): eassert header size
1182 (sweep_vectors): change an int to size_t
1184 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1186 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1187 instead of ints, as it's the usual style for offsetof constants. See:
1188 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1190 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1191 This is ugly, but it should fix the performance problem for older
1192 GCC versions in the short run. I'll look into integrating the
1193 Gnulib module for popcount, as a better fix.
1194 See the thread starting in:
1195 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1196 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1197 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1198 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1199 (popcount_size_t): Use it.
1201 2013-09-24 Daniel Colascione <dancol@dancol.org>
1203 * process.c (Fnetwork_interface_info): Fix build break due to
1206 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1208 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1209 Prefer signed to unsigned integers where either will do.
1210 No need for 'const' on locals that do not escape.
1211 Omit easserts with unnecessary and unportable assumptions about
1212 alignment. Avoid unnecessary casts to char *.
1214 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1216 Use union for the payload of struct Lisp_Vector.
1217 This helps to avoid a few glitches dictated by C's aliasing rules.
1218 * lisp.h (struct Lisp_Vector): Use union for next and
1219 contents member. Adjust comment. Change related users.
1220 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1221 Related users changed.
1222 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1223 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1224 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1225 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1227 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1229 Optimize glyph row clearing and copying routines.
1230 * dispextern.h (struct glyph_row): Change layout of struct
1231 glyph_row to help copy_row_except_pointers. Adjust comment.
1232 * dispnew.c (null_row): Remove.
1233 (clear_glyph_row): Use offsetof and memset to find and clear
1234 just the members that need clearing. Adjust comment.
1235 (copy_row_except_pointers): Likewise for copying.
1237 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1239 Some minor cleanups of recently-added bool vector code.
1240 * conf_post.h (assume): Always return void. Use lint version
1241 only if GCC and MSC versions don't apply.
1242 * conf_post.h (assume):
1243 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1244 Depend on _MSC_VER, not __MSC_VER, for consistency with
1246 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1247 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1248 (bool_vector_binop_driver, count_trailing_zero_bits)
1249 (size_t_to_host_endian): Now static, not static inline;
1250 the latter isn't needed with modern compilers and doesn't
1251 work with older compilers anyway.
1253 * alloc.c (valgrind_p): Use bool for boolean.
1255 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1257 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1258 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1259 (display_last_displayed_message_p, message_buf_print)
1260 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1261 Use bool for boolean.
1262 * dispextern.h (cancel_line, init_desired_glyphs):
1263 Remove ancient leftover.
1264 (help_echo_showing_p, hourglass_shown_p):
1265 * lisp.h (noninteractive_need_newline): Adjust declaration.
1267 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1269 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1271 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1272 ...this file and convert the latter to static. Adjust comment.
1273 (make_initial_frame):
1274 * window.c (init_window_once): Adjust user.
1275 * frame.h (last_nonminibuf_frame): Remove declaration.
1276 * lisp.h (selected_frame): Likewise.
1277 * msdos.c (the_only_display_info): Adjust comment.
1279 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1281 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1282 computing the end column of mouse-highlight that comes from
1283 display or overlay strings. (Bug#15437)
1284 (note_mouse_highlight): Adapt calculation of last argument to
1285 mouse_face_from_string_pos to the above change.
1287 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1288 all platforms, not just for clang.
1290 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1292 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1293 about excess arguments to snprintf.
1295 * conf_post.h(assume): Use __builtin_unreachable for clang.
1297 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1299 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1300 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1302 2013-09-23 Daniel Colascione <dancol@dancol.org>
1304 * alloc.c (USE_VALGRIND): New macro; on by default
1305 when ENABLE_CHECKING.
1306 (mark_maybe_object, mark_maybe_pointer)
1307 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1309 (valgrind_p) [USE_VALGRIND]: New variable.
1310 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1312 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1314 * process.c (wait_reading_process_output): Change int pnamelen to
1317 * nsterm.m (setMarkedText:selectedRange:):
1318 (deleteWorkingText):
1319 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1320 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1321 argument to unsigned long to avoid warning.
1322 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1324 * conf_post.h (assume): Fix compiler error: x shall be cond.
1326 2013-09-22 Daniel Colascione <dancol@dancol.org>
1328 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1329 warning when compiling without a window system.
1331 2013-09-22 Daniel Colascione <dancol@dancol.org>
1333 * data.c (Qbool_vector_p): New symbol.
1334 (bool_vector_spare_mask, popcount_size_t_generic)
1335 (popcount_size_t_msc, popcount_size_t_gcc)
1337 (bool_vector_binop_driver)
1338 (count_trailing_zero_bits, size_t_to_host_endian)
1339 (Fbool_vector_exclusive_or)
1340 (Fbool_vector_union)
1341 (Fbool_vector_intersection, Fbool_vector_set_difference)
1342 (Fbool_vector_subsetp, Fbool_vector_not)
1343 (Fbool_vector_count_matches)
1344 (Fbool_vector_count_matches_at): New functions.
1345 (syms_of_data): Intern new symbol, functions.
1346 * alloc.c (bool_vector_payload_bytes): New function.
1347 (Fmake_bool_vector): Instead of calling Fmake_vector,
1348 which performs redundant initialization and argument checking,
1349 just call allocate_vector ourselves. Make sure we clear any
1350 terminating padding to zero.
1351 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1352 instead of open-coding the size calculation.
1353 (vroundup_ct): New macro.
1354 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1355 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1356 * composite.c (composition_gstring_put_cache):
1357 Change lint_assume to assume.
1358 * conf_post.h (assume): New macro.
1359 (lint_assume): Remove.
1360 * dispnew.c (update_frame_1): Change lint_assume to assume.
1361 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1363 * image.c (gif_load): Change lint_assume to assume.
1364 * lisp.h (eassert_and_assume): New macro.
1365 (Qbool_vector_p): Declare.
1366 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1367 (swap16, swap32, swap64): New inline functions.
1368 * macfont.c (macfont_shape): Change lint_assume to assume.
1369 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1370 * xsettings.c (parse_settings): Use new swap16 and
1371 swap32 from lisp.h instead of file-specific macros.
1373 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1375 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1376 found (which can legitimately happen when the glyph row at the
1377 window start is disabled in the current_matrix. (Bug#15365)
1379 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1381 Fix syntax.h bug introduced by recent INLINE change.
1382 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1383 conditionally compiled one way in some modules, and a different
1384 way in others. This doesn't work with extern inline functions,
1385 which must have the same definition in all modules, because the
1386 defining code might be shared across modules, depending on the
1387 implementation. Symptoms reported by Martin Rudalics in:
1388 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1389 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1390 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1391 overriding the corresponding functions in syntax.h.
1392 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1393 (syntax_property): New inline functions.
1394 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1395 Rewrite in terms of these new functions.
1397 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1399 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1400 not chars_in_text, whose result depends on the multibyteness of
1401 the current buffer. (Bug#15426)
1403 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1405 Port recent change to hosts where pointers aren't 'long'.
1406 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1407 Don't assume that pointers are the same width as 'long'.
1408 Add a compile-time check that a pointer fits into two X slots.
1410 A simpler, centralized INLINE.
1411 * conf_post.h (INLINE): Define only if not already defined.
1412 This allows us to use a single INLINE, defined by one file
1414 * emacs.c (INLINE): Define it.
1415 Also, include category.h, charset.h, composite.h, dispextern.h,
1416 syntax.h, systime.h, so that their INLINE definitions are expanded
1418 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1419 * buffer.h, buffer.c (BUFFER_INLINE):
1420 * category.h, category.c (CATEGORY_INLINE):
1421 * character.h, character.c (CHARACTER_INLINE):
1422 * charset.h, charset.c (CHARSET_INLINE):
1423 * composite.h, composite.c (COMPOSITE_INLINE):
1424 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1425 * frame.h, frame.c (FRAME_INLINE):
1426 * intervals.h, intervals.c (INTERVALS_INLINE):
1427 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1428 * lisp.h, alloc.c (LISP_INLINE):
1429 * process.h, process.c (PROCESS_INLINE):
1430 * syntax.h, syntax.c (SYNTAX_INLINE):
1431 * systime.h, sysdep.c (SYSTIME_INLINE):
1432 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1433 * window.h, window.c (WINDOW_INLINE):
1434 Remove. All uses replaced with INLINE.
1436 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1438 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1441 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1443 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1444 'const char *' to avoid compiler warnings due to similar change in
1445 the prototype of x_get_string_resource.
1447 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1449 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1450 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1451 going to replace static variables below. Adjust comments.
1452 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1453 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1454 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1455 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1456 Related users changed.
1457 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1458 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1459 last_mouse_movement_time, going to replace static variables below.
1461 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1462 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1464 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1465 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1466 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1467 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1468 static variables below.
1469 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1470 (last_mouse_scroll_bar): Remove.
1471 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1472 (mouseExited): Related users changed.
1474 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1476 Do not use external array to process X scroll bar messages.
1477 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1478 (x_send_scroll_bar_event): Pack window pointer into two slots
1479 of XClientMessageEvent if we're 64-bit. Adjust comment.
1480 (x_scroll_bar_to_input_event): Unpack accordingly.
1482 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1484 Ifdef away recent changes which aren't relevant to NS port.
1485 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1486 [!HAVE_NS]: Declare as such.
1487 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1488 [!HAVE_NS]: Define as such.
1490 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1492 * frame.c (x_redo_mouse_highlight): New function
1493 to factor out common code used in W32 and X ports.
1494 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1495 * xterm.h (struct x_display_info):
1496 * w32term.h (struct w32_display_info):
1497 * nsterm.h (struct ns_display_info): New members
1498 last_mouse_motion_frame, last_mouse_motion_x and
1499 last_mouse_motion_y, going to replace static variables below.
1500 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1501 (redo_mouse_highlight): Remove.
1502 (note_mouse_movement, syms_of_xterm): Adjust user.
1503 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1504 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1505 (redo_mouse_highlight): Remove.
1506 (note_mouse_movement, syms_of_w32term): Adjust user.
1507 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1508 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1510 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1511 * nsfns.m (compute_tip_xy): Adjust user.
1513 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1515 * frame.c (x_mouse_grabbed): New function.
1516 * dispextern.h (x_mouse_grabbed): Add prototype.
1517 (last_mouse_frame): Remove declaration.
1518 * xterm.h (struct x_display_info):
1519 * w32term.h (struct w32_display_info):
1520 * nsterm.h (struct ns_display_info): New member
1521 last_mouse_frame, going to replace...
1522 * xdisp.c (last_mouse_frame): ...global variable.
1523 (note_tool_bar_highlight):
1524 * w32term.c (w32_mouse_position, w32_read_socket):
1525 * xterm.c (XTmouse_position, handle_one_xevent):
1526 Use x_mouse_grabbed.
1527 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1529 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1531 * w32term.c (w32_read_socket): Avoid temporary
1532 variables in a call to x_real_positions.
1533 * xterm.c (handle_one_xevent): Likewise.
1535 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1537 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1538 (x_icon_type): Remove prototype.
1539 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1540 * frame.c (x_icon_type): Remove.
1541 * w32term.c (x_make_frame_visible, x_iconify_frame):
1542 * xterm.c (x_make_frame_visible, x_iconify_frame):
1543 Use x_set_bitmap_icon to factor out common code.
1545 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1547 * dispextern.h (check_x_display_info, x_get_string_resource):
1548 Declare here just once and unify the latter.
1549 * frame.c (check_x_display_info, x_get_string_resource):
1550 * nsterm.h (check_x_display_info):
1551 * xrdb.c (x_get_string_resource):
1552 * xterm.h (check_x_display_info): Remove prototypes.
1553 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1554 * w32reg.c (x_get_string_resource): Likewise.
1555 (w32_get_rdb_resource): Adjust user.
1557 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1559 * xterm.h (struct x_display_info): New member
1560 x_pending_autoraise_frame, going to replace...
1561 * xterm.c (pending_autoraise_frame): ...static variable.
1562 (x_new_focus_frame, XTread_socket): Adjust users.
1563 * w32term.h (struct w32_display_info): New member
1564 w32_pending_autoraise_frame, going to replace...
1565 * w32term.c (pending_autoraise_frame): ...global variable.
1566 (x_new_focus_frame, w32_read_socket): Adjust users.
1568 2013-09-17 Glenn Morris <rgm@gnu.org>
1570 * xdisp.c (message_dolog): If we create *Messages*,
1571 switch it to messages-buffer-mode.
1573 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1575 Don't overuse 'const' in types of locals.
1576 * bidi.c (bidi_count_bytes):
1577 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1578 (xg_event_is_for_scrollbar):
1579 * xselect.c (x_handle_property_notify)
1580 (x_handle_selection_notify, x_handle_dnd_message):
1581 * xsettings.c, xsettings.h (xft_settings_event):
1582 * xterm.c (x_handle_net_wm_state, handle_one_event)
1583 (x_menubar_window_to_frame, x_detect_focus_change)
1584 (construct_mouse_click, note_mouse_movement)
1585 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1586 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1587 (handle_one_xevent, x_handle_net_wm_state):
1588 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1589 (x_handle_dnd_message):
1590 Avoid unnecessary 'const', typically the second 'const' in
1591 'const foo * const arg', a 'const' that does not affect the API
1592 and doesn't significantly help the human reader.
1594 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1596 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1597 only if Glib < 2.36.0.
1598 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1599 * xsettings.c (init_gconf, init_gsettings): Do not check
1601 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1603 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1605 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1607 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1608 before calling g_type_init.
1610 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1612 * nsterm.m (syms_of_nsterm): ... to here.
1614 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1616 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1617 (ignore_next_mouse_click_timeout): Use Time as X does.
1618 (handle_one_xevent): Avoid cast and use unsigned comparison.
1620 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1622 Do not copy X event in handle_one_xevent except KeyPress case.
1623 Wnen XEvent is processed, it is unlikely to be changed except
1624 KeyPress case, so we can avoid copying and use const pointer to
1625 const data to make sure that an event is not changed elsewhere.
1626 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1627 const' and do not create local copy except for the KeyPress event.
1628 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1629 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1630 (x_handle_net_wm_state, x_menubar_window_to_frame)
1631 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1632 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1633 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1634 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1635 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1636 (x_handle_dnd_message):
1637 * xsettings.c (xft_settings_event):
1638 Use 'const XEvent * const' where appropriate.
1639 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1641 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1643 Fix X event waiting to handle multiple frames.
1644 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1645 * xterm.c (pending_event_wait): Remove. Adjust users.
1646 (x_detect_focus_change): Pass frame arg.
1647 (handle_one_xevent): Find related frame early and clear per-frame
1648 wait_event_type only if this is an event for the relevant frame.
1649 (x_wait_for_event): Use per-frame wait_event_type.
1651 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1653 * nsfns.m (Fx_create_frame): Fix font driver registration for
1656 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1657 for syms_of_macfont.
1659 * nsterm.m: Include macfont.h.
1660 (ns_tmp_flags, ns_tmp_font): Remove.
1661 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1662 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1663 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1664 (changeFont:): Fix code style. Check for font driver type when
1667 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1670 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1671 (nsfont_open): Set font driver type.
1672 Set font->ascent and font->descent. Figure out font instead of
1673 ns_tmp_font, and flags instead of ns_tmp_flags.
1674 Fix indentation. Remove call to ns_draw_text_decoration,
1677 * nsfns.m: Include macfont.h.
1678 (Fx_create_frame): Register macfont driver, make a better default font.
1679 (Fns_popup_font_panel): Get font from macfont driver, if used.
1681 * macfont.m, macfont.h, maccuvs.h: New files.
1683 * font.h: Declare syms_of_macfont.
1685 * font.c (syms_of_font): Call syms_of_macfont.
1687 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1689 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1691 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1692 and it is always zero for others, so I assume that this is an ancient
1693 leftover which nobody will want to change any more.
1694 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1695 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1696 * frame.c (x_set_scroll_bar_width):
1697 * w32fns.c (w32_createscrollbar):
1698 * w32term.c (w32_set_vertical_scroll_bar):
1699 * xfns.c (x_set_scroll_bar_default_width):
1700 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1701 (x_scroll_bar_expose): Related users changed.
1703 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1705 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1706 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1707 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1709 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1711 * nsterm.h, w32term.h, xterm.h: ...and not here.
1712 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1713 Remove unused Xisms.
1714 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1715 these modules are never compiled otherwise.
1717 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1719 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1720 Doc fix. (Bug#15375)
1722 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1724 Unify Fx_focus_frame between all ports.
1725 * frame.h (x_focus_frame): New prototype.
1726 * xfns.c (Fx_focus_frame): Remove.
1727 (syms_of_xfns): Do not defsubr it.
1728 (x_focus_frame): X implementation.
1729 * nsfns.m (Fx_focus_frame): Remove.
1730 (syms_of_nsfns): Do not defsubr it.
1731 (x_focus_frame): NS implementation.
1732 * w32term.c (Fx_focus_frame): Remove.
1733 (x_focus_on_frame): Rename to...
1734 (x_focus_frame): W32 implementation.
1735 * w32term.h (x_focus_on_frame): Remove prototype.
1736 * w32fns.c (Fx_focus_frame): Remove.
1737 (syms_of_w32fns): Do not defsubr it.
1738 * frame.c (Fx_focus_frame): Define here.
1739 (syms_of_frame): Defsubr here.
1740 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1742 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1744 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1745 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1746 each port to reference the port-specific window system data.
1747 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1748 (FRAME_DISPLAY_INFO): Define.
1749 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1750 (FRAME_DISPLAY_INFO): Define. Adjust users.
1751 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1752 (FRAME_DISPLAY_INFO): Define. Adjust users.
1753 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1754 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1755 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1756 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1757 * xselect.c, xterm.c: All related users changed.
1759 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1761 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1762 (x_menubar_window_to_frame): Remove prototypes.
1763 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1764 (x_menubar_window_to_frame, x_top_window_to_frame):
1766 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1767 (x_menubar_window_to_frame, x_top_window_to_frame):
1768 ...to here and convert all but the last to static.
1770 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1772 * lisp.mk (lisp): Add w32-common-fns.elc.
1774 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1776 * charset.c (char_charset): Document an exception for char-charset.
1778 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1780 * xterm.h (x_display_info): New field last_user_time...
1781 * xterm.c (toplevel): ...to replace static last_user_time.
1782 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1784 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1786 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1787 scroll bar values to prevent thumb from disappear and update comment.
1789 2013-09-11 Glenn Morris <rgm@gnu.org>
1791 * emacs.c (usage_message): Possessive apostrophe tweak.
1793 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1795 * nsterm.m (syms_of_nsterm): Use Qns.
1796 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1797 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1798 * xfns.c (x_display_info_for_name, Fx_open_connection):
1799 Remove old '#if 0' code.
1800 (syms_of_xfns): Use Qx.
1801 * termhooks.h (fullscreen_hook): Remove the leftover.
1802 (struct terminal): Fix typo in comment.
1804 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1806 Cleaning up a few X scroll bar bits.
1807 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1808 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1809 New member last_seen_part, going to replace...
1810 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1811 (xt_action_hook) [USE_LUCID]: Adjust user.
1812 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1813 Lucid-specific scroll bar support.
1814 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1815 to int and adjust to use last_seen_part member.
1816 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1817 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1818 Initialize last_seen_part.
1820 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1822 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1823 insert-buffer-substring an empty string.
1825 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1827 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1828 avoiding a GCC warning.
1830 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1832 Ifdef away frame tool bar code when it is not really used.
1833 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1834 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1835 and minimize_tool_bar_window_p under the above.
1836 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1837 (fset_tool_bar_window): Likewise.
1838 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1839 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1840 (change_frame_size_1):
1841 * window.c (window_from_coordinates, Frecenter): Adjust users.
1842 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1843 code is not really used.
1844 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1845 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1846 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1847 [!USE_GTK && !HAVE_NS]: Define as such.
1848 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1849 (note_mouse_highlight, expose_frame):
1850 * xfns.c (x_set_tool_bar_lines):
1851 * xterm.c (handle_one_xevent): Adjust users.
1853 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1855 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1856 This bug was introduced by my 2013-08-26 patch, which incorrectly
1857 assumed that the terminfo implementation doesn't use termcap buffers.
1858 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1859 these buffers apparently are used after all.
1860 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1861 (struct tty_display_info): Define members termcap_term_buffer and
1862 termcap_strings_buffer even if TERMINFO.
1864 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1867 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1868 'usage' docstring entry to pacify make-docfile.
1870 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1872 Change comparison functions =, <, >, <=, >= to take many arguments.
1873 * data.c: Change comparison functions' interface and implementation.
1874 * lisp.h: Make arithcompare available for efficient two arg
1876 * bytecode.c: Use arithcompare.
1877 * fileio.c: Use new interface.
1879 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1881 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1883 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1885 * eval.c (Feval): Document the new use of `lexical'.
1887 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1889 Review and drop old frame resize hack.
1890 * frame.h (struct frame): Remove force_flush_display_p.
1891 * dispnew.c (update_frame): Adjust user and don't call
1892 flush_frame here. The comment has said that there was an issues
1893 with redisplaying fringes, but I don't see any differences with
1894 and without this hack. Hopefully we can continue without it.
1895 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1896 current frame matrices twice if resized_p is set.
1898 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1900 Do not populate pure Xism x_sync to other ports.
1901 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1902 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1903 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1904 * w32term.h (x_sync): Remove prototype.
1906 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1908 Cleanup frame flushing.
1909 * dispextern.h (struct redisplay_interface):
1910 Drop flush_display_optional because flush_display is enough
1911 for X and flushing via RIF is just a no-op for others.
1912 * frame.h (flush_frame): New function.
1913 * dispnew.c (update_frame):
1914 * minibuf.c (read_minibuf):
1915 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1917 * keyboard.c (detect_input_pending_run_timers): Do not flush
1918 all frames but selected one in redisplay_preserve_echo_area.
1919 * nsterm.m (ns_flush): Remove no-op.
1920 (ns_redisplay_interface): Adjust user.
1921 * w32term.h (x_flush): Remove no-op.
1922 (w32_redisplay_interface): Adjust user.
1923 * xterm.c (x_flush): Simplify because we do not flush all
1924 frames at once any more. Adjust comment.
1925 (x_redisplay_interface): Adjust user.
1927 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1929 Port --without-x --enable-gcc-warnings to Fedora 19.
1930 * gfilenotify.c (globals_of_gfilenotify):
1931 Call g_type_init only if using an older glib version that needs it.
1933 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1935 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1936 (last_glyphless_glyph_merged_face_id): Remove declarations.
1937 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1938 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1939 (last_glyphless_glyph_merged_face_id): Now static.
1940 (merge_escape_glyph_face): New function, refactored from...
1941 (get_next_display_element): ...here.
1942 (merge_glyphless_glyph_face): New function, refactored from...
1943 (produce_glyphless_glyph): ...here...
1944 * term.c (produce_glyphless_glyph): ...and here.
1946 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1948 * eval.c (eval_sub): Only call Ffunction if necessary.
1950 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1952 Attempt to make redisplay more selective when changing cursor type.
1953 * frame.h (struct frame): New bitfield cursor_type_changed.
1954 * xdisp.c (cursor_type_changed): Remove.
1955 (try_cursor_movement, redisplay_window, try_window_id)
1956 (set_frame_cursor_types, try_window_reusing_current_matrix):
1957 Adjust to use per-frame bitfield.
1958 (redisplay_internal): Look for cursor type change on each visible
1959 frame and consider all frames if cursor type has been changed on
1960 the frame other than selected. If cursor type has been changed on
1961 selected frame only, do not use fast update.
1963 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1965 Attempt to make redisplay more selective when changing fonts.
1966 * frame.h (struct frame): New bitfield fonts_changed.
1967 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1968 (adjust_frame_glyphs): Add prototype.
1969 * dispnew.c (fonts_changed_p): Remove.
1970 (adjust_glyphs): Remove because we do not
1971 adjust matrices on all frames at once any more.
1972 (adjust_frame_glyphs): Block and unblock input here.
1973 (adjust_glyph_matrix): Use fonts_changed.
1974 (change_frame_size_1): Use adjust_frame_glyphs.
1975 * font.c (font_open_entity): Use fonts_changed.
1976 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1977 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1978 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1979 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1980 (shrink_mini_window, Fresize_mini_window_internal)
1981 (window_scroll_pixel_based, Fset_window_configuration)
1982 (apply_window_adjustment, Fset_window_vscroll):
1983 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1984 Use adjust_frame_glyphs.
1985 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1986 (try_window_reusing_current_matrix, try_window_id, display_line)
1987 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1988 (redisplay_internal): Consider fonts_changed and adjust frame
1989 matrices for each frame only if the frame is visible. If font
1990 has been changed on some frame during full redisplay, retry
1991 only visible frames where the font has been actually changed.
1993 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1995 Cache current header and mode line height for each window.
1996 * window.h (struct window): New fields mode_line_height
1997 and header_line_height.
1998 * window.c (make_window): Initialize them.
1999 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2000 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2001 (current_mode_line_height, current_header_line_height):
2003 * xdisp.c (current_mode_line_height, current_header_line_height):
2005 (pos_visible_p, init_xdisp): Adjust user.
2006 (redisplay_window): Invalidate mode_line_height and
2007 header_line_height if current and desired matrices do not agree.
2009 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2011 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2012 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2014 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2016 Make --without-x compatible with --enable-gcc-warnings.
2017 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2018 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2019 members under HAVE_WINDOW_SYSTEM.
2020 * keyboard.c (make_lispy_focus_out): Likewise.
2021 (record_menu_key): Move under HAVE_MENUS.
2022 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2023 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2024 (syms_of_xdisp): Adjust user.
2025 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2026 (start_hourglass, cancel_hourglass):
2027 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2028 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2029 and CLEAR_FONT_TABLE_NFONTS.
2030 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2031 Declare only if HAVE_WINDOW_SYSTEM.
2032 (lface_same_font_attributes_p, clear_face_gcs): Define only
2033 if HAVE_WINDOW_SYSTEM.
2035 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2037 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2038 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2039 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2041 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2043 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2045 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2047 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2048 This fixes a type error on hosts where ptrdiff_t is wider than int.
2050 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2052 * keyboard.c (read_key_sequence_vs): New function.
2053 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2056 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2058 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2060 Makefile improvements.
2061 * Makefile.in (config.status): Don't use double-colon rules, as
2062 they are not portable according to POSIX. Fix shell typo with `;
2063 I guess this rule has never been tested?
2064 (VCSWITNESS): New macro, to override any environment var.
2066 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2068 * xterm.h (struct x_display_info): Do not track X connection
2069 fd separately because it is always available from Display.
2070 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2073 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2075 * buffer.c (drop_overlay):
2076 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2077 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2079 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2081 * buffer.c (Fmake_overlay, Fmove_overlay):
2082 * intervals.c (set_point_from_marker):
2083 * print.c (PRINTPREPARE): Prefer signal_error
2084 to plain error and report unsuitable marker too.
2086 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2088 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2089 for 'dragging' member.
2090 (struct x_output): Remove set-but-unused leftovers
2091 'left_before_move' and 'top_before_move'.
2092 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2093 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2094 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2095 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2096 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2097 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2098 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2099 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2101 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2103 * nsfont.m (INVALID_GLYPH): New define.
2104 (nsfont_encode_char): Use INVALID_GLYPH.
2105 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2107 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2109 * xterm.c (x_last_mouse_movement_time): Revert last change.
2110 This code should use XDisplayMotionBufferSize to check display's
2111 motion history first, and there are few other issues as well.
2112 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2113 (handle_one_xevent): Adjust user.
2115 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2117 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2118 * frame.c (Flast_nonminibuf_frame): ... to here.
2119 (check_minibuf_window): Don't abort if no window was found
2122 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2124 Use XGetMotionEvents to ask the last mouse motion time from X server.
2125 * xterm.c (X_MOTION_HISTORY): Default to 1.
2126 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2127 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2128 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2129 Ifdef away legacy code.
2130 (XTmouse_position, x_scroll_bar_report_motion):
2131 Use x_last_mouse_movement_time.
2132 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2135 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2137 * msdos.c (last_mouse_window): Move to...
2138 (dos_rawgetc): ...this function and adjust comment.
2139 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2140 (mouseMoved): ...this function and adjust comment.
2141 * w32term.c (last_window): Likewise with...
2142 (w32_read_socket): ...this function.
2143 * xterm.c (last_window): Likewise with...
2144 (handle_one_xevent): ...this function.
2146 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2148 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2149 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2150 (handle_one_xevent): ...to here.
2151 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2154 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2156 * msdos.c (IT_set_terminal_window): Remove no-op.
2157 (initialize_msdos_display): Adjust terminal setup.
2158 * w32console.c (w32con_set_terminal_window): Remove no-op.
2159 (initialize_w32_display): Adjust terminal setup.
2160 * w32term.c (w32_set_terminal_window): Remove no-op.
2161 (w32_create_terminal): Adjust terminal setup.
2162 * xterm.c (XTset_terminal_window): Remove no-op.
2163 (x_create_terminal): Adjust terminal setup.
2165 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2167 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2169 (ns_create_terminal): Adjust terminal setup.
2170 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2172 (w32_create_terminal): Adjust terminal setup.
2173 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2175 (x_create_terminal): Adjust terminal setup.
2177 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2179 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2180 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2181 * dispnew.c (buffer_posn_from_coords):
2182 * window.c (Fwindow_end, displayed_window_lines):
2183 * xdisp.c (redisplay_mode_lines): Use it.
2185 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2187 * fontset.c (face_for_char): Check char in the current face font first
2188 if HAVE_NS (Bug#15138).
2190 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2192 * window.c (temp_output_buffer_show): Make sure window returned
2193 by display_buffer is live (Bug#15213).
2195 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2197 Minor cleanup to avoid forward declarations.
2198 * coding.h (struct ccl_spec): Remove forward declaration.
2199 * composite.h (toplevel): Include font.h.
2200 (struct composition_it, struct face, struct font_metrics):
2201 Remove forward declaration.
2202 * dispextern.h (struct image, struct atimer): Likewise.
2203 * emacsgtkfixed.h (struct frame): Likewise.
2204 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2205 * font.h (struct font_driver, struct font, struct glyph_string)
2206 (struct face): Remove forward declaration.
2207 * fontset.h (struct face, struct font): Likewise.
2208 * frame.h (toplevel): Style cleanup.
2209 (enum output_method): Move to...
2210 * termhooks.h (enum output_method): ...here.
2211 (struct glyph, struct frame, struct ns_display_info)
2212 (struct x_display_info, struct w32_display_info):
2213 Remove forward declaration.
2214 * xterm.h (toplevel): Include termhooks.h.
2215 (struct font, struct window, struct glyph_matrix, struct frame)
2216 (struct input_event, struct face, struct image): Remove forward
2218 * gtkutil.h (struct _widget_value): Likewise.
2219 * keyboard.h (toplevel): Include termhooks.h.
2220 (struct input_event): Remove forward declaration.
2222 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2224 * intervals.c (set_point_from_marker): New function.
2225 * editfns.c (Fgoto_char):
2226 * process.c (Finternal_default_process_filter):
2227 * window.c (select_window_1): Use it.
2228 * buffer.h (set_point_from_marker): Add prototype.
2230 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2232 * w32.c (term_winsock): Call release_listen_threads before calling
2234 (_sys_wait_accept): Wait for accept event in a loop with a finite
2235 timeout, instead of waiting indefinitely. Will hopefully avoid
2236 hanging during exit because WSACleanup deadlocks waiting for the
2237 event object to be released. (Bug#14333)
2239 * w32proc.c (release_listen_threads): New function, signals all
2240 the reader threads that listen for connections to stop waiting.
2242 * w32.h (release_listen_threads): Add prototype.
2244 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2246 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2247 field of new marker (for sanity and safety).
2248 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2249 anyway because XMISCTYPE is a function and can't be an lvalue).
2251 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2253 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2254 (x_after_update_window_line, x_scroll_bar_create):
2255 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2256 (handle_one_xevent, x_clear_frame_area):
2257 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2258 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2259 * xterm.h (x_clear_area): Adjust prototype.
2261 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2263 Hook scanning and indentation functions to find_newline. This helps
2264 to avoid duplicated code and renders more respect to newline cache.
2265 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2266 * cmds.c (Fforward_line):
2267 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2268 Use find_newline and avoid unnecessary point movements.
2269 * search.c (scan_newline): Implement on top of find_newline.
2271 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2273 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2274 scoped code (bug#11258).
2276 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2278 * nsterm.m (last_window): New variable.
2279 (EV_TRAILER2): New macro.
2280 (EV_TRAILER): Call EV_TRAILER2.
2281 (mouseMoved:): Add support for mouse-autoselect-window
2282 on nextstep (Bug#6888).
2284 2013-08-28 Andreas Schwab <schwab@suse.de>
2286 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2287 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2288 Remove unused macro definitions.
2289 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2290 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2291 Only define if emacs.
2293 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2295 Prefer enum glyph_row_area to int where appropriate.
2296 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2298 (window_box, window_box_width, window_box_left, window_box_left_offset)
2299 (window_box_right, window_box_right_offset): Adjust prototypes.
2300 * xdisp.c (window_box, window_box_width, window_box_left)
2301 (window_box_left_offset, window_box_right, window_box_right_offset):
2302 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2303 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2304 * nsterm.m (ns_clip_to_row):
2305 * w32term.c (w32_clip_to_row):
2306 * xterm.c (x_clip_to_row): Likewise.
2308 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2310 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2311 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2313 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2315 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2316 for portability to hosts where /bin/sh has problems.
2318 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2320 Redesign redisplay interface to drop global output_cursor.
2321 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2322 (toplevel): Remove declaration of output_cursor.
2323 (set_output_cursor, x_cursor_to): Remove prototype.
2324 * window.h (struct window): New member output_cursor.
2325 (output_cursor_to): New function to replace RIF member.
2326 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2327 (update_text_area, set_window_cursor_after_update): Use it.
2328 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2329 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2330 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2331 * w32term.c (x_update_window_begin, x_update_window_end):
2332 * xterm.c (x_update_window_begin, x_update_window_end):
2333 Adjust to use per-window output cursor.
2335 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2337 Simplify SELECT_TYPE-related code.
2338 Like EMACS_TIME, this portability layer is no longer needed, since
2339 Emacs has been using fd_set as a portability layer for some time.
2340 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2341 (SELECT_TYPE): Remove. All uses changed to fd_set.
2342 (fd_set) [!FD_SET]: New typedef.
2344 Simplify EMACS_TIME-related code.
2345 This portability layer is no longer needed, since Emacs has been
2346 using struct timespec as a portability layer for some time.
2347 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2348 Include <time.h> rather than "systime.h"; that's all that's needed now.
2349 * dispnew.c: Include <timespec.h> rather than "systime.h";
2350 that's all that's needed now.
2351 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2352 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2353 TIMESPEC_RESOLUTION.
2354 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2355 LOG10_TIMESPEC_RESOLUTION.
2356 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2357 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2358 (make_emacs_time): Remove. All used changed to make_timespec.
2359 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2360 (current_timespec): Rename from current_emacs_time. All uses changed.
2361 (add_emacs_time): Remove. All uses changed to timespec_add.
2362 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2363 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2364 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2365 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2366 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2367 (current_timespec): Rename from current_emacs_time. All uses changed.
2368 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2369 changed to timespec_cmp.
2370 * xgselect.c: Include <timespec.h>, since our .h files don't.
2372 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2374 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2375 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2376 Remove the leftovers.
2377 * gtkutil.c (toplevel): Do not declare Qxft but include
2379 * image.c (toplevel): Do not declare Vlibrary_cache because
2380 it's already done in lisp.h.
2382 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2384 * lisp.h (Mouse_HLInfo): Move from here...
2385 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2386 (reset_mouse_highlight): New function.
2387 * msdos.c (dos_set_window_size, IT_update_begin)
2388 (internal_terminal_init):
2389 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2390 (ns_initialize_display_info):
2391 * w32console.c (initialize_w32_display):
2392 * w32term.c (x_update_window_end, x_free_frame_resources)
2393 (w32_initialize_display_info):
2394 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2395 * window.c (Fdelete_other_windows_internal):
2396 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2397 * termchar.h (toplevel):
2398 * xterm.h (toplevel): Include dispextern.h.
2400 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2402 Fix minor problems found by static checking.
2403 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2404 (expect): Avoid nested-if warning.
2405 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2406 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2407 * nsterm.h, nsterm.m (ns_select):
2408 * xgselect.c, xgselect.h (xg_select):
2409 Adjust signature to better match pselect's.
2410 * nsterm.m (ns_select):
2411 Don't set *TIMEOUT, since pselect doesn't.
2412 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2413 diagnostic about assigning const char * to it.
2414 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2416 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2418 * lread.c (substitute_object_recurse): Handle hash-tables as well
2421 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2423 Fix unlikely core dump in init_tty, and simplify terminfo case.
2424 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2425 The old version incorrectly dumped core if malloc returned a
2426 buffer containing only non-NUL bytes.
2427 (init_tty): Do not allocate or free termcap buffers; the
2428 struct does that for us now.
2429 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2430 (struct tty_display_info): Define members termcap_term_buffer and
2431 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2432 use them. Allocate them directly in struct rather than indirectly
2433 via a pointer, to simplify init_tty.
2435 * frame.c (check_minibuf_window): Initialize 'window' properly,
2436 so that Emacs reliably aborts later if 'window' is not initialized.
2438 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2440 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2441 of VoidSymbol (Bug#15154).
2443 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2445 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2446 mouse_face_beg_y and mouse_face_end_y.
2447 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2448 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2449 Adjust users and update comment where appropriate.
2451 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2453 * frame.c (check_minibuf_window): New function.
2454 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2455 Call check_minibuf_window (Bug#15183).
2457 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2459 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2460 because this is the only last cursor data we need to keep and consult.
2461 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2462 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2465 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2467 Fix recovering from possible decompression error.
2468 Since insert_from_gap doesn't always move point, we can't use PT as
2469 the position where the partially decompressed data ends, and
2470 should count how many bytes was produced so far.
2471 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2472 (unwind_decompress): Really delete partially uncompressed data.
2473 (Fzlib_decompress_region): Take decompressed data size into account.
2475 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2477 * syntax.c (init_syntax_once): Adjust comment and do an early
2478 initialization of Qchar_table_extra_slots just once...
2479 * casetab.c (init_casetab_once):
2480 * category.c (init_category_once):
2481 * character.c (syms_of_character):
2482 * coding.c (syms_of_coding):
2483 * xdisp.c (syms_of_xdisp): ...and omit it here.
2485 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2487 * xdisp.c (get_next_display_element): Don't apply to characters
2488 from a display vector the logic of setting it->end_of_box_run_p
2489 suitable for characters from a buffer. (Bug#15175)
2491 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2492 to handle directories, rather than '_utime' which doesn't.
2495 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2497 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2498 or fullscreen (Bug#14627).
2500 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2502 System-dependent integer overflow fixes.
2503 * process.c (Fset_process_window_size): Signal an error if
2504 the window size is outside the range supported by the lower level.
2505 * sysdep.c (set_window_size): Return negative on error,
2506 nonnegative on success, rather than -1, 0, 1 on not in system,
2507 failure, success. This is simpler. Caller changed.
2508 (serial_configure): Remove unnecessary initialization of local.
2509 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2510 size fits in unsigned long; this isn't true on some 32-bit hosts.
2511 Avoid buffer overrun if some future version of /proc/meminfo has a
2512 variable name longer than 20 bytes.
2513 (system_process_attributes) [__FreeBSD__]:
2514 Don't assume hw.availpages fits in 'int'.
2516 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2518 Don't let very long directory names overrun the stack.
2519 Fix some related minor problems involving "//", vfork.
2520 * callproc.c (encode_current_directory): New function.
2521 (call_process): Don't append "/"; not needed.
2522 * fileio.c (file_name_as_directory_slop): New constant.
2523 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2524 this can save the caller having to alloca.
2525 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2526 Use SAFE_ALLOCA, not alloca.
2527 (directory_file_name, Fexpand_file_name): Leave leading "//"
2528 alone, since it can be special even on POSIX platforms.
2529 * callproc.c (call_process):
2530 * process.c (Fformat_network_address):
2531 * sysdep.c (sys_subshell):
2532 Use encode_current_directory rather than rolling our own.
2533 (create_process): No need to encode directory; caller does that now.
2534 * process.h (encode_current_directory): New decl.
2535 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2536 Rework to avoid 'goto xyzzy;'.
2538 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2540 * xdisp.c (handle_face_prop): If the default face was remapped use
2541 the remapped face for strings from prefix properties. (Bug#15155)
2543 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2545 Minor cleanup for redisplay interface and few related functions.
2546 * frame.h (enum text_cursor_kinds): Move from here...
2547 * dispextern.h (enum text_cursor_kinds): ...to here.
2548 (toplevel): Drop unnecessary declarations.
2549 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2550 in update_window_end_hook and draw_window_cursor functions.
2551 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2552 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2553 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2554 * xterm.c (x_update_window_end, x_draw_window_cursor):
2555 * xdisp.c (display_and_set_cursor, update_window_cursor)
2556 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2557 enum text_cursor_kinds where appropriate.
2559 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2561 Redesign redisplay interface to drop updated_row and updated_area.
2562 * dispextern.h (updated_row, updated_area): Remove declaration.
2563 (struct redisplay_interface): Pass glyph row and row area parameters
2564 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2565 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2567 * dispnew.c (updated_row, updated_area): Remove.
2568 (redraw_overlapped_rows, update_window_line): Adjust user.
2569 (update_marginal_area, update_text_area): Likewise. Pass updated row
2570 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2571 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2574 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2576 * process.c (flush_pending_output): Remove stub.
2579 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2581 * callproc.c: Fix race that killed background processes (Bug#15144).
2582 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2583 Record deleted process-id in critical section, not afterwards.
2584 Don't mistakenly kill process created by a call-process invocation
2585 that discards output and does not wait.
2587 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2589 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2590 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2591 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2592 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2593 to shut up compiler in mark_object.
2594 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2596 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2598 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2599 We can't portably rely on PTY_OPEN doing that, even if
2600 it calls posix_openpt with O_CLOEXEC.
2602 2013-08-20 Kenichi Handa <handa@gnu.org>
2604 * character.c (string_char): Improve commentary.
2606 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2608 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2609 (struct animation_cache): Make signature a flexible array member.
2610 All uses changed. This is a tad slower but may insulate us better
2611 from future changes to ImageMagick.
2613 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2615 * image.c: Shrink memory needed for animation cache.
2616 (SIGNATURE_DIGESTSIZE): New constant.
2617 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2618 (imagemagick_create_cache): Copy the signature. This saves
2619 several KB of memory that ImageMagick wastes per signature.
2620 Don't bother updating the update_time, as the caller does that now.
2621 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2622 it's a fixed size struct member now.
2623 (imagemagick_get_animation_cache): Always destroy the signature,
2624 as it's now imagemagick_create_cache's responsibility to copy it.
2625 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2626 and use memcmp rather than strcmp.
2627 eassert that ImageMagick returns a signature of the specified length.
2629 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2631 * image.c (imagemagick_get_animation_cache): Don't segfault on
2633 (imagemagick_get_animation_cache): Revert to previous definition
2634 so that it actually works. But keep the memory leak fix.
2635 (imagemagick_get_animation_cache): Fix memory leak.
2637 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2639 * image.c: Fix animation cache signature memory leak.
2640 Fix some other minor performance problems while we're at it.
2641 (imagemagick_create_cache): Clear just the members that
2642 need clearing. Don't set update_time, as caller does that now.
2643 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2644 Simplify by using pointer-to-pointer instead of a prev pointer.
2645 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2646 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2647 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2648 it's already a copy. Free the signature probe unless it's cached.
2650 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2651 This was introduced by my 2013-08-12 fix for Bug#15035.
2653 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2655 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2656 (imagemagick_prune_animation_cache): Now static.
2658 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2660 * image.c (imagemagick_get_animation_cache): Don't segfault when
2661 pruning all entries.
2663 2013-08-18 Ken Brown <kbrown@cornell.edu>
2665 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2666 static heap if ENABLE_CHECKING is defined.
2667 (max_bss_sbrk_ptr): New variable.
2669 (report_sheap_usage): Report maximum static heap usage instead of
2670 ending static heap usage.
2672 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2674 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2675 of zlib_initialized according to the results of calling
2676 init_zlib_functions.
2678 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2680 * image.c: Implement an ImageMagick per-image cache.
2681 (imagemagick_get_animation_cache): Fix a double-free error.
2682 (imagemagick_load_image): Remove the ping_wand code, which only
2683 apparently saved time on invalid animated images, and slowed down
2684 everything else. Optimise for the common case.
2686 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2688 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2690 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2692 * marker.c (set_marker): Remove documentation of undefined behavior.
2694 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2696 * image.c (imagemagick_compute_animated_image): Animate correctly
2697 when sub-images are smaller than the main image.
2698 (imagemagick_compute_animated_image): Setting the iterator row to
2699 zero is apparently not allowed.
2700 (imagemagick_compute_animated_image): Allow images that say they
2701 have sub-images that are bigger than the main image, but just crop
2704 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2706 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2708 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2710 * image.c (imagemagick_compute_animated_image): Respect the GIF
2713 2013-08-15 Ken Brown <kbrown@cornell.edu>
2715 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2716 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2719 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2721 Fix minor problems found by static checking.
2722 * frame.c (delete_frame):
2723 * xdisp.c (next_element_from_display_vector):
2724 Avoid uninitialized local.
2725 * image.c (imagemagick_compute_animated_image): Port to C89.
2726 Prefer usual GNU indentation style for loops.
2727 Be more careful about bizarrely large sizes, by using ptrdiff_t
2730 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2732 Fix infinite frame selection loop (Bug#15025).
2733 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2735 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2737 * xdisp.c (compute_window_start_on_continuation_line):
2738 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2739 to make sure we end up setting the window start at the leftmost
2740 visible character of the display line. This avoids funky
2741 horizontal shifting because the window start is not kept on the
2742 same position. (Bug#15090)
2743 (next_element_from_display_vector): Support 'box' face attribute
2744 in the face definitions of a display vector. (Bug#15099)
2746 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2748 * image.c (imagemagick_compute_animated_image): Implement animated
2750 (imagemagick_compute_animated_image): Fix some compilation
2751 warnings. Implement a very simple cache to make the animation
2752 usable at all, but it should be replaced with a per-image cache.
2754 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2756 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2757 to do `for' loops over alist values.
2758 * buffer.h (FOR_EACH_BUFFER):
2759 * process.c (FOR_EACH_PROCESS): Use it.
2760 (handle_child_signal, status_notify, Fget_buffer_process)
2761 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2763 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2765 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2766 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2767 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2768 to xzalloc and so avoid redundant call to memset.
2769 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2770 members because it is allocated with xzalloc and so already zeroed.
2772 2013-08-14 Ken Brown <kbrown@cornell.edu>
2774 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2777 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2779 Utility function and macro to copy Lisp string to C string.
2780 * lisp.h (xlispstrdupa): New macro.
2781 (xlispstrdup): New prototype.
2782 * alloc.c (xlispstrdup): New function.
2783 * callint.c (Fcall_interactively):
2784 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2785 (Fsubstitute_in_file_name):
2786 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2787 * image.c (x_create_bitmap_from_file):
2788 * w32term.c (w32_term_init):
2789 * xterm.c (x_term_init): Use xlispstrdup.
2791 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2793 * image.c (imagemagick_load_image): Make animated pictures work.
2794 There's still some problems with background color settings, though
2797 * decompress.c (unwind_decompress): Always restore point.
2799 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2801 * marker.c (set_marker): Reformat documentation.
2803 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2805 * xdisp.c (cursor_type_changed): Now static.
2807 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2808 Use changed. This avoids the need to call xmalloc and for the
2809 caller to call xfree, and avoids memory leaks in some situations.
2811 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2813 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2814 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2815 (redisplay_window): If window_end_valid is cleared due to non-zero
2816 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2817 so do not call to try_cursor_movement for that window.
2819 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2821 * window.h (struct window): Convert window_end_pos and
2822 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2823 (wset_window_end_pos, wset_window_end_vpos): Remove.
2824 * dispnew.c (adjust_glyph_matrix):
2825 * window.c (Fwindow_end, replace_window, set_window_buffer)
2827 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2828 (set_vertical_scroll_bar, redisplay_window, try_window)
2829 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2830 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2831 (note_mouse_highlight): Adjust users.
2832 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2835 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2837 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2838 * image.c (imagemagick_filename_hint): Use `const char *' and
2839 prefer SSDATA to SDATA to avoid warnings.
2841 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2843 Cleanup window fringes, margins and scroll bars adjustments.
2844 * window.c (set_window_fringes, set_window_margins)
2845 (set_window_scroll_bars, apply_window_adjustment): New functions.
2846 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2847 (Fset_window_scroll_bars): Use them.
2849 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2851 * window.h (struct window): Convert scroll_bar_width
2852 from Lisp_Object to integer. Adjust comment.
2853 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2855 * window.c (wset_scroll_bar_width): Remove.
2856 (make_window): Initialize scroll_bar_width.
2857 (Fsplit_window_internal): Use direct assignment.
2858 (Fset_window_configuration, save_window_save):
2859 Convert Lisp_Object to integer and back where appropriate.
2860 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2861 bar was actually changed, and mention this in docstring.
2863 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2865 * decompress.c: Minor simplifications.
2866 (Fzlib_decompress_region): Don't bother verifying
2867 that avail_out <= UINT_MAX, as that was confusing.
2868 Mention the restriction in a comment instead.
2869 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2871 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2873 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2874 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2876 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2878 * image.c (imagemagick_filename_hint): Check for errors in the
2881 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2883 * window.c (Fwindow_margins): Return nil when there's no marginal
2884 area, as per the documented API.
2886 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2887 Fmake_vector, as scroll bar's struct members are not all Lisp
2888 objects now. This avoids crashes in GC.
2890 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2891 bool, so its address could be taken.
2893 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2895 * image.c (imagemagick_filename_hint): New function to possibly
2896 apply `image-content-type-suffixes'.
2897 (imagemagick_load_image): Use it.
2899 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2901 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2902 if loading zlib failed.
2904 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2906 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2907 2013-08-13 checkin below. Change bool to BOOL, rule is:
2908 All Obj-C code uses BOOL, except for interfaces callable from C.
2910 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2912 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2914 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2915 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2916 bool instead of BOOL.
2917 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2918 from Lisp_Object to bitfield. Adjust comment.
2919 * w32term.c (x_scroll_bar_create): Adjust user.
2920 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2921 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2922 Use bool for boolean.
2923 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2924 to `unsigned int' when defining a bitfield.
2926 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2928 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2930 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2932 * window.h (struct window): Convert left_margin_cols and
2933 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2934 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2935 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2937 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2939 (showing_window_margins_p, update_window_line, update_frame_1):
2940 * fringe.c (draw_fringe_bitmap_1):
2941 * xdisp.c (window_box_width): Adjust users.
2942 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2943 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2944 Use direct assignment.
2945 (Fset_window_configuration, save_window_save, Fwindow_margins):
2946 Convert Lisp_Object to integer and back where appropriate.
2947 (Fset_window_margins): Adjust user. Return t if any margin
2948 was actually changed, and mention this in docstring.
2950 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2952 * syntax.c (forward_word):
2953 * cmds.c (forward_char, backward_char): Mention the optional argument.
2955 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2957 * window.h (struct window): Convert left_fringe_width
2958 and right_fringe_width from Lisp_Objects to integers.
2960 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2961 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2962 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2964 (make_window): Initialize new integer fields to -1.
2965 (Fsplit_window_internal): Use direct assignment.
2966 (Fset_window_configuration, save_window_save):
2967 Convert Lisp_Object to integer and back where appropriate.
2968 (Fset_window_fringes): Adjust user. Return t if any fringe
2969 was actually changed, and mention this in docstring.
2971 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2973 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2974 * nsfns.m (x_set_cursor_type):
2975 * w32fns.c (x_set_cursor_type):
2976 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2977 * xdisp.c (set_frame_cursor_types): ...but in common code.
2979 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2981 * font.c (clear_font_cache): New function, stripped from...
2982 (Fclear_font_cache): ...here, which now uses the function
2983 above. Adjust comment.
2984 * font.h (clear_font_cache): Add prototype.
2985 * xfaces.c (clear_face_cache): Use clear_font_cache.
2987 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2989 * window.c (Fset_window_start): Compare `w', not `window' because
2990 `w' might not be equal to `window' after call to decode_live_window.
2992 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2994 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2995 This fixes a problem introduced by the Bug#15035 patch
2996 when using GPG. Reported by Herbert J. Skuhra.
2998 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3000 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3001 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3002 not yet initialized.
3004 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3006 * decompress.c (Fzlib_decompress_region): Support zlib
3007 decompression, too, and rename.
3009 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3011 Minor zlib configuration tweaks.
3012 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3013 Don't assume presence of fn_inflateInit2_ zlib internal function.
3015 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3017 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3018 include the zlib prefix.
3020 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3022 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3023 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3024 define static variables that are pointers to zlib functions to be
3026 (init_zlib_functions) [WINDOWSNT]: New function.
3027 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3029 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3030 macros instead of invoking the zlib functions directly.
3031 (syms_of_decompress): DEFSYM Qzlib_dll.
3032 Staticpro Szlib_available_p.
3034 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3036 Avoid looping over all frame windows to freeze and unfreeze.
3037 * window.h (struct window): Drop frozen_window_start_p.
3038 (freeze_window_starts): Drop prototype.
3039 * frame.h (struct frame): New frozen_window_starts flag.
3040 (FRAME_WINDOWS_FROZEN): New macro.
3041 * window.c (freeze_window_start, freeze_window_starts):
3043 (select_window, replace_window): Adjust users.
3044 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3045 (window_frozen_p): New function.
3046 (redisplay_window): Use it.
3048 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3050 Fix some fd issues when running subprocesses (Bug#15035).
3051 Fix bugs that can leak files or file descriptors on errors.
3052 Don't unlink open temp files, as that's hard for users to diagnose
3053 when things go awry (e.g., temp disk exhausted).
3054 Don't bother to lock temp files. Check for invalid recursion.
3055 * callproc.c (synch_process_fd): Remove. All uses removed.
3056 (synch_process_tempfile): New var or macro.
3057 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3059 (record_kill_process): New arg, the temp name. All callers changed.
3060 (delete_temp_file): Now just a simple wrapper around unlink.
3061 (call_process_kill): New arg, the call_process_fd array.
3062 Close them all. Clear synch_process_pid. Remove the temp file,
3063 or arrange for it to be removed.
3064 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3065 that's been moved to synch_process_tempfile. Caller changed.
3066 Do not remove the tempfile; that's now call_process_kill's
3068 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3069 call_process_kill; the caller now does that.
3070 (call_process_cleanup): Do not close the process fd; that's now
3071 call_process_kill's responsibility.
3072 (Fcall_process): Implement via new function call_process, which
3073 has most of the old body of Fcall_process, but with a different API.
3074 (call_process): New function that does not open or close filefd if
3075 it is nonnegative. Record which fds need to be closed, and let
3076 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3077 Signal an error if invoked recursively (could be done via a hook).
3078 Simplify creation of the tempfile in the MSDOS case.
3079 Don't create the output file until after checking for the executable.
3080 Report any failure to open /dev/null.
3081 Don't open /dev/null for writing twice; once is enough.
3082 Don't create pipe if all output is being discarded or sent to file.
3083 Don't worry about setting up the coding system or reading from the
3084 pipe if all output is being discarded.
3085 Hoist fd_error local into top level, to lessen block nesting.
3086 Don't record deleted pid here; now done by Fcall_process_region.
3087 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3088 and note its success in synch_process_tempfile.
3089 Do not leak resources when child_setup fails.
3090 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3091 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3092 (create_temp_file): Now returns open fd, with an additional
3093 Lisp_Object * argument to return the name. All callers changed.
3094 Do not close the file; rewind it instead, and leave it open for
3095 the caller. Do not lock the temp file. Unwind-protect the file
3096 and the file-descriptor.
3097 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3098 If an asynchrounous process, record it here, not in call_process.
3099 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3100 * eval.c (set_unwind_protect): New function.
3101 * fileio.c (write_region): New function, generalized from the
3102 old Fwrite_region. Do not lock temp files.
3103 (Fwrite_region): Use it.
3104 * lisp.h (set_unwind_protect, write_region): New decls.
3105 * process.c: Include <verify.h>.
3106 (make_process): Mark fds as initially closed.
3107 (deleted_pid_list): Now a list of pid-filename pairs.
3109 (close_process_fd): New function.
3110 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3111 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3112 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3113 (create_process, create_pty, Fmake_serial_process)
3114 (server_accept_connection): Record which fds need to be closed,
3115 and let deactivate_process close them.
3116 (Fmake_network_process): Do not discard the unwind-protect
3117 until it's safe to do so.
3118 (deactivate_process): Close the fds opened by create_process etc.
3119 (Fprocess_send_eof): Adjust to new way of recording open fds.
3120 Report an error if /dev/null can't be opened, instead of aborting.
3121 * process.h (PROCESS_OPEN_FDS): New constant.
3122 (struct Lisp_Process): New member open_fds.
3123 (record_kill_process, record_deleted_pid): Adjust signatures.
3124 (record_deleted_pid): Move decl here ...
3125 * syswait.h (record_deleted_pid): ... from here.
3127 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3129 * decompress.c: Fix bugs with large buffers and weird inputs.
3130 Tune a bit. Reindent as per usual Emacs style.
3131 (BUFFER_SIZE): Remove.
3132 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3133 more than UINT_MAX bytes. Decompress into the gap instead of into
3134 an auto buffer, as this should avoid copying. Return nil if
3135 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3136 set immediate_quit; we shouldn't trust zlib code that much.
3138 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3140 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3141 errors, and really move the gap to where we want it.
3143 * lisp.h: Include decompress.c support.
3145 * emacs.c (main): Include decompress.c support.
3147 * Makefile.in: Include -lz if present.
3149 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3151 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3152 (initWithTitle:): Initialize frame to 0.
3153 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3154 (fillWithWidgetValue:frame:): Rename from
3155 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3157 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3158 fillWithWidgetValue:frame:
3160 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3161 remove memory leak warnings.
3163 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3164 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3167 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3168 (x_activate_menubar): Update the whole menu.
3169 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3170 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3171 current event is not NSSystemDefined (Bug#15001).
3172 Call ns_check_menu_open only if trackingMenu is 2.
3173 (menuDidClose:): New method, decrease trackingMenu.
3174 (fillWithWidgetValue:setDelegate:): New method.
3175 (fillWithWidgetValue:): Call the above.
3177 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3179 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3181 Omit some unnecessary casts.
3182 Many of these go back to the old pre-C89 days, when they may have
3183 been needed, but we've been assuming C89 or later for a while now.
3184 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3185 (live_float_p, live_misc_p, live_vector_p):
3186 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3187 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3188 (defvar_per_buffer):
3189 * callint.c (Fcall_interactively):
3190 * doc.c (Fsubstitute_command_keys):
3191 * filelock.c (get_boot_time):
3192 * frame.c (xrdb_get_resource):
3193 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3194 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3195 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3196 (menuitem_highlight_callback, menu_destroy_callback)
3197 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3198 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3199 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3200 (xg_tool_bar_help_callback, tb_size_cb):
3201 * image.c (xpm_alloc_color, png_read_from_memory)
3202 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3203 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3205 * keymap.c (describe_map):
3206 * nsfns.m (Fns_display_monitor_attributes_list):
3207 * nsmenu.m (process_dialog:):
3208 * nsterm.m (hold_event):
3209 * process.c (wait_reading_process_output):
3210 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3211 * scroll.c (do_direct_scrolling, scrolling_1):
3212 * termcap.c (tgetent):
3213 * window.c (check_window_containing, add_window_to_list)
3214 (freeze_window_starts):
3215 * xdisp.c (compare_overlay_entries, vmessage):
3216 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3217 (x_get_monitor_attributes_xrandr)
3218 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3219 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3220 * xfont.c (xfont_match, xfont_open):
3221 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3222 (menubar_selection_callback, menu_position_func)
3223 (popup_selection_callback, create_and_show_popup_menu)
3224 (dialog_selection_callback, create_and_show_dialog):
3225 * xrdb.c (x_get_string_resource):
3227 * xsmfns.c (x_session_check_input):
3228 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3229 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3230 (xaw_jump_callback, xaw_scroll_callback):
3231 Omit unnecessary casts.
3233 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3235 Minor string-length refactoring.
3236 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3237 * frame.c (make_monitor_attribute_list):
3238 Prefer build_string to strlen + make_string.
3240 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3242 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3243 don't check minor_code (Bug#14417).
3245 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3247 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3248 vertical positions instead. This avoids calling MATRIX_ROW with
3249 row numbers that are possibly beyond valid limits. (Bug#15064)
3251 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3253 Use xstrdup and build_unibyte_string where applicable.
3254 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3255 * xfns.c (x_window):
3256 * xrdb.c (x_get_customization_string):
3257 * xterm.c (xim_initialize):
3258 * w32fns.c (w32_window): Use xstrdup.
3259 (w32_display_monitor_attributes_list):
3260 * emacs.c (init_cmdargs):
3261 * keyboard.c (PUSH_C_STR):
3262 * nsfont.m (nsfont_open):
3263 * sysdep.c (system_process_attributes):
3264 * w32.c (system_process_attributes):
3265 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3267 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3269 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3270 variables of these types so that GDB would know about them, as aid
3271 for debugging fatal exceptions. (Bug#15024) See also
3272 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3275 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3277 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3278 larger than the NSWindow (Bug#14934).
3280 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3282 Redesign redisplay interface to drop global variable updated_window.
3283 Always pass currently updated window as a parameter to update routines.
3284 * dispextern.h (updated_window): Remove declaration.
3285 (struct redisplay_interface): Pass window parameter to
3286 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3287 and after_update_window_hook.
3288 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3290 * dispnew.c (updated_window): Remove.
3291 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3292 (update_window_line): Adjust to match redisplay interface changes.
3293 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3294 (ns_scroll_run, ns_after_update_window_line):
3295 * w32term.c (x_update_window_begin, x_update_window_end)
3296 (x_after_update_window_line, x_scroll_run):
3297 * xterm.c (x_update_window_begin, x_update_window_end)
3298 (x_after_update_window_line, x_scroll_run):
3299 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3300 Likewise. Adjust comments where appropriate.
3301 (x_cursor_to): Simplify because this is always called during window
3302 update (but install debugging check anyway).
3303 (expose_window): Check must_be_updated_p flag to see whether this
3304 function is called during window update.
3306 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3308 Do not reset window modification event counters excessively.
3309 These leftovers and poor man's tricky methods to catch extra
3310 redisplay's attention are no longer needed.
3311 * frame.c (set_menu_bar_lines_1):
3312 * minibuf.c (read_minibuf_unwind):
3313 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3314 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3315 (window_scroll_line_based, Fset_window_configuration):
3316 * xdisp.c (redisplay_window): Do not reset last_modified and
3317 last_overlay_modified counters.
3319 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3321 * xselect.c (x_send_client_event): Set send_event and serial, memset
3322 data.l as it might be bigger than data.b. Use 24 bit mask to
3323 XSendEvent (Bug#15034).
3325 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3327 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3328 for TTY frames that are not the top frame on their console.
3331 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3333 * w32term.c (w32fullscreen_hook): Really maximize frame when
3334 asked for (Bug#14841).
3336 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3338 Prefer selected_window to Fselected_window, likewise for frames.
3339 * buffer.c (Fbuffer_swap_text):
3340 * data.c (Fvariable_binding_locus):
3341 * window.c (run_window_configuration_change_hook): Adjust users.
3342 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3343 Use decode_live_frame.
3345 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3347 Be more careful if selected window shows the buffer other than current,
3348 use window_outdated only if this is not so. This change should also
3349 address some weird issues discussed in Bug#13012.
3350 * window.h (window_outdated): New prototype.
3351 * window.c (window_outdated): Now here. Convert from static and
3352 always assume window's buffer.
3353 (Fwindow_end, Fwindow_line_height): Use it.
3354 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3355 and always assume window's buffer.
3356 (redisplay_window): Adjust user.
3357 (redisplay_internal): Call to reconsider_clip_changes once and
3358 check whether mode line should be updated only if selected window
3359 shows current buffer.
3360 (run_window_scroll_functions): Use eassert for debugging check.
3361 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3363 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3365 * window.c (window_scroll, window_scroll_pixel_based)
3366 (window_scroll_line_based): Use bool for booleans.
3368 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3370 * process.c: Fix minor off-by-one issues in descriptor counts.
3371 This shouldn't fix any real bugs, but it cleans up the code a bit.
3372 (max_process_desc, max_input_desc): -1, not 0, means none.
3374 (delete_input_desc): New function.
3375 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3376 (deactivate_process): Scan backwards when recomuting max_process_desc;
3377 that should be faster.
3378 (init_process_emacs): Initialize max_input_desc.
3380 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3382 Use region cache to speedup bidi_find_paragraph_start.
3383 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3384 Rename cache_long_line_scans to cache_long_scans.
3385 * buffer.c (bset_cache_long_line_scans): Rename to
3386 bset_cache_long_scans.
3387 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3388 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3390 (syms_of_buffer): Rename cache-long-line-scans to
3391 cache-long-scans. Adjust docstring.
3392 * search.c (newline_cache_on_off):
3393 * indent.c (width_run_cache_on_off): Adjust users.
3394 * bidi.c (bidi_paragraph_cache_on_off): New function.
3395 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3396 * insdel.c (prepare_to_modify_buffer):
3397 Invalidate bidi_paragraph_cache if enabled.
3399 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3401 Invalidate region caches only if buffer text is going to be changed.
3402 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3403 (modify_text): ...new prototype.
3404 (prepare_to_modify_buffer_1): New prototype.
3405 * textprop.c (modify_region): Rename to...
3406 (modify_text_properties): ...new function.
3407 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3408 (Fremove_list_of_text_properties): Adjust users.
3409 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3410 (modify_text): ...new function.
3411 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3412 (prepare_to_modify_buffer_1): ...new function.
3413 * casefiddle.c (casify_region):
3414 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3415 (Ftranspose_regions): Use modify_text.
3417 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3419 * lisp.mk (lisp): Add nadvice.elc.
3421 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3423 New macro to iterate over live buffers similar to frames.
3424 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3425 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3426 Declare buffer-related variables here to offload lisp.h.
3427 * buffer.c (Vbuffer_alist): Adjust comment.
3428 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3429 (other_buffer_safely):
3430 * data.c (store_symval_forwarding):
3431 * dispnew.c (Fframe_or_buffer_changed_p):
3432 * fileio.c (Fdo_auto_save):
3433 * filelock.c (unlock_all_files):
3434 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3436 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3438 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3439 * callproc.c (create_temp_file):
3440 * filelock.c (create_lock_file):
3441 Assume mkostemp, since it's now provided by Gnulib.
3443 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3445 * w32.c (mkostemp): New function.
3446 (mktemp): Remove, no longer used. Most of the code reused in
3447 mkostemp. (Bug#15015)
3448 (mktemp): Don't undef.
3450 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3452 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3453 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3454 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3455 (free_glyph_pool, check_glyph_memory): Likewise for
3456 all users. Adjust comments where appropriate.
3458 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3460 * composite.h: Minor fixups.
3461 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3462 to fix a misspelling, and change it to an inline function while
3463 we're at it (it need not be a macro). All uses changed.
3464 (composition_method, composition_valid_p):
3465 Rewrite to avoid assignments in if-conditions.
3467 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3469 Do not use global Lisp_Object in composition macros.
3470 * composite.h (composition_temp): Remove declaration.
3471 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3472 (composition_method, composition_valid_p): ...inline functions.
3473 (compose_region): Remove the leftover.
3474 * composite.c (composition_temp): Remove.
3475 (run_composition_function, update_compositions)
3476 (composition_compute_stop_pos, composition_adjust_point)
3477 (Ffind_composition_internal):
3478 * coding.c (handle_composition_annotation):
3479 * xdisp.c (handle_composition_prop, check_point_in_composition):
3480 Related users changed.
3482 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3484 Drop FRAME_PTR typedef.
3485 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3486 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3487 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3488 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3489 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3490 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3491 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3492 All related users changed.
3494 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3496 * eval.c (default_toplevel_binding): New function.
3498 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3499 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3500 (syms_of_eval): Export them.
3501 * data.c (Fdefault_value): Micro cleanup.
3502 * term.c (init_tty): Use "false".
3504 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3506 Fix X GC leak in GTK and raw (no toolkit) X ports.
3507 * xterm.c (x_free_frame_resources): If white and black relief
3508 GCs are allocated, always free them here.
3509 * xfns.c (x_make_gc): Omit redundant initialization.
3510 * widget.c (create_frame_gcs): Remove the leftover.
3511 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3512 in x_free_frame_resources.
3514 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3516 * nsterm.m (windowWillResize:toSize:): Only change title if
3517 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3519 (viewDidEndLiveResize): New method.
3521 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3522 inside NS_IMPL_COCOA.
3524 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3526 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3527 Do not check whether undo is enabled because record_insert and
3528 record_delete does that themselves.
3530 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3532 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3533 member which is not really used any more.
3534 (FRAME_XIC_BASE_FONTNAME): Remove.
3535 * xfns.c (xic_free_fontset): Adjust user.
3536 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3537 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3538 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3539 (xdialog_show): Use eassert for debugging check.
3540 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3542 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3544 * fileio.c, fns.c (merge): Move extern decl from here ...
3545 * lisp.h (merge): ... to here.
3547 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3549 Fix last font-related change.
3550 * w32font.h (w32font_list_internal, w32font_match_internal):
3552 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3553 (uniscribe_list_family): Adjust to match font API change.
3554 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3555 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3557 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3559 * frame.h (FRAME_MOUSE_UPDATE):
3560 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3561 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3563 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3565 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3566 * font.h (struct font_driver): Change list, match, and list_family
3567 functions to accept struct frame * as first arg.
3568 * font.c (font_score, font_compare, font_sort_entities):
3570 (font_sort_entities, font_list_entities, font_select_entity):
3571 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3572 match font API change.
3573 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3574 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3575 * ftxfont.c (ftxfont_list, ftxfont_match):
3576 * xftfont.c (xftfont_list, xftfont_match):
3577 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3578 * w32font.c (w32font_list, w32font_match, w32font_list):
3579 (w32font_list_internal, w32_font_match_internal): Likewise.
3580 * xfaces.c (Fx_family_fonts): Adjust user.
3582 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3584 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3585 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3586 only if HAVE_X_WINDOWS is in use.
3587 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3588 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3589 * w32term.c (x_wm_set_icon_position): Likewise.
3590 * w32fns.c (x_icon): Adjust user.
3592 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3594 * xterm.c (last_mouse_press_frame): Remove the
3595 leftover which is not really used any more.
3596 (handle_one_xevent, syms_of_xterm): Adjust users.
3597 (x_flush): Call XFlush once per each X display, not frame.
3598 This is better because this code always unconditionally skips
3599 non-X frames in Vframe_list and issues the only XFlush if we
3600 have more than one X frame on the same X display.
3601 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3602 Use bool for booleans.
3603 (x_draw_glyph_string_background, cvt_string_to_pixel):
3604 (cvt_pixel_dtor): Drop unnecessary prototypes.
3605 * xterm.h (x_display_ok): Adjust prototype.
3607 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3609 Drop unnecessary functions that deals with frame pixel size.
3610 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3611 (x_pixel_height): Drop prototypes.
3612 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3613 (x_pixel_height): Drop implementations.
3614 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3615 which should be always valid for window frame.
3616 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3617 * w32menu.c (Fx_popup_dialog):
3618 * xmenu.c (Fx_popup_dialog): Likewise for both.
3620 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3622 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3623 frame parameters and call to Fmodify_frame_parameters just once.
3624 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3625 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3626 and mention nil frame in docstring.
3628 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3630 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3631 (x_figure_window_size): Likewise. Adjust to return long.
3632 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3633 (toplevel): Move Qterminal_live_p to...
3634 * terminal.c (toplevel): ...here, make it static, and...
3635 (syms_of_terminal): ...DEFSYM here.
3636 * frame.h (Qterminal_live_p): Remove declaration.
3637 (make_frame, x_figure_window_size): Adjust prototype.
3638 * nsfns.m (Fx_create_frame): Use long for window flags.
3640 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3642 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3643 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3644 Do not assume that emacs_close (INT_MAX) is a no-op.
3646 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3648 * xfaces.c (make_face_cache): For struct face_cache, prefer
3649 xmalloc to xzalloc and so avoid redundant call to memset.
3650 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3652 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3654 * fringe.c (draw_window_fringes, update_window_fringes)
3655 (compute_fringe_widths):
3656 * w32term.c (x_draw_glyph_string):
3657 * window.c (candidate_window_p, Frecenter):
3658 * xfaces.c (realize_basic_faces, realize_default_face)
3659 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3660 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3661 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3662 * xmenu.c (Fx_menu_bar_open_internal):
3663 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3664 * xsettings.c (xft_settings_event):
3665 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3666 Use bool for booleans. Adjust style and comments where
3668 * dispextern.h (draw_window_fringes, update_window_fringes)
3669 (compute_fringe_widths):
3670 * xterm.h (x_had_errors_p): Adjust prototype.
3672 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3674 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3675 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3677 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3679 * fns.c (toplevel): Remove comment before Fsafe_length because
3682 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3684 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3686 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3688 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3689 frame which got the message is still alive, before dereferencing
3690 its pointer. (Bug#14970)
3692 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3693 be a live window, before using it as such. (Bug#14970)
3695 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3697 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3698 w32_detect_focus_change instead of doing part of its job by hand.
3699 This fixes the problem whereby FOCUS_OUT events were not sent to
3702 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3704 * process.c (Fprocess_list): Doc fix.
3706 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3707 being re-exposed only if it didn't ask to become visible.
3708 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3709 was previously iconified. (Bug#14841)
3710 (x_iconify_frame): Mark the frame iconified.
3712 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3714 Fix minor problems found by static checking.
3715 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3716 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3718 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3720 * eval.c (set_specpdl_old_value): New function.
3721 (unbind_to): Minor simplification.
3722 (get_backtrace_frame): New function.
3723 (Fbacktrace_frame): Use it. Add `base' argument.
3724 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3725 (syms_of_eval): Export backtrace-eval.
3726 * xterm.c (x_focus_changed): Simplify.
3728 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3730 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3732 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3734 * xdisp.c (redisplay_window): Instead of moving point out of
3735 scroll margin, reject the force_start method, and try scrolling
3736 instead. (Bug#14780)
3738 2013-07-24 Ken Brown <kbrown@cornell.edu>
3740 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3743 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3745 * eval.c (Fprogn): Do not check that BODY is a proper list.
3746 This undoes the previous change. The check slows down the
3747 interpreter, and is not needed to prevent a crash. See
3748 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3750 2013-07-23 Glenn Morris <rgm@gnu.org>
3752 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3754 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3756 Port to GNU/Linux systems with tinfo but not ncurses.
3757 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3758 to decide whether ncurses is being used. Without this change,
3759 GCC complains about tgetent not being declared, on a system
3760 that has tinfo installed but ncurses not installed.
3762 * eval.c (Fprogn): Check that BODY is a proper list.
3764 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3765 * data.c (Fsetq_default):
3766 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3767 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3769 Tune by taking advantage of the fact that ARGS is always a list
3770 when a function is declared to have UNEVALLED args.
3772 * emacsgtkfixed.c: Port to GCC 4.6.
3773 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3775 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3777 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3778 here to silence compiler warnings.
3780 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3782 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3783 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3784 from messing up Emacs's 'struct frame' (Bug#14923).
3786 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3788 * alloc.c (make_save_ptr_ptr): Define this function.
3789 It was inadvertently omitted. It's needed only if
3790 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3792 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3794 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3795 frame have focus (Bug#14895).
3797 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3799 Avoid vfork-related deadlock more cleanly.
3800 * callproc.c (child_setup): When the child's exec fails, output
3801 the program name, as that's more useful. Use O_NONBLOCK to avoid
3803 * process.c (create_process_1): Remove; no longer needed.
3804 (create_process): Remove timer hack; no longer needed, now that
3805 the child avoids deadlock.
3807 2013-07-20 Glenn Morris <rgm@gnu.org>
3809 * image.c (Fimage_flush): Fix doc typo.
3811 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3813 Fix array bounds violation when pty allocation fails.
3814 * process.c (PTY_NAME_SIZE): New constant.
3815 (pty_name): Remove static variable; it's now auto.
3816 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3817 Take pty_name as an arg rather than using a static variable.
3818 All callers changed.
3819 (create_process): Recover pty_flag from process, not from volatile local.
3820 (create_pty): Stay inside array even when pty allocation fails.
3821 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3823 * lread.c (Fload): Avoid initialization only when lint checking.
3824 Mention that it's needed only for older GCCs.
3826 2013-07-20 Kenichi Handa <handa@gnu.org>
3828 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3829 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3831 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3833 * lread.c (Fload): Avoid uninitialized warning.
3835 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3837 Fix some minor file descriptor leaks and related glitches.
3838 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3839 (create_lock_file): Use write, not emacs_write.
3840 * image.c (slurp_file, png_load_body):
3841 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3842 (server_accept_connection):
3843 Don't leak an fd on memory allocation failure.
3844 * image.c (slurp_file): Add a cheap heuristic for growing files.
3845 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3846 as that's what the other routines do. Maybe input need not be
3847 blocked at all, but it's better to be consistent.
3848 Avoid undefined behavior when strlen is zero.
3850 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3851 (NSTATICS): Now a constant; doesn't need to be a macro.
3853 2013-07-19 Richard Stallman <rms@gnu.org>
3855 * coding.c (decode_coding_utf_8): Add simple loop for fast
3856 processing of ASCII characters.
3858 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3860 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3862 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3864 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3865 unportable 'struct x_display_info'.
3866 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3869 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3871 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3872 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3874 (system_process_attributes): Prefer plain char to unsigned char
3875 when either will do. Clean up properly if interrupted or if
3876 memory allocations fail. Don't assume sscanf succeeds.
3877 Remove no-longer-needed workaround to stop GCC from whining.
3878 Read command-line once, instead of multiple times. Check read status a
3881 Fix obscure porting bug with varargs functions.
3882 The code assumed that int is treated like ptrdiff_t in a vararg
3883 function, which is not a portable assumption. There was a similar
3884 -- though these days less likely -- porting problem with various
3885 assumptions that pointers of different types all smell the same as
3886 far as vararg functions is conserved. To make this problem less
3887 likely in the future, redo the API to use varargs functions.
3888 * alloc.c (make_save_value): Remove this vararg function.
3889 All uses changed to ...
3890 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3891 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3893 (make_save_ptr): Rename from make_save_pointer, for consistency with
3894 the above. Define only on platforms that need it. All uses changed.
3896 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3898 * keyboard.c: Try to fix typos in previous change.
3899 (DISPLAY_LIST_INFO): New macro.
3900 (kbd_buffer_get_event): Do not access members that are not present
3901 in X11. Revert inadvertent change of "!=" to "=".
3903 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3905 * keyboard.c (kbd_buffer_get_event):
3906 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3907 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3909 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3911 * filelock.c: Fix unlikely file descriptor leaks.
3912 (get_boot_time_1): Rework to avoid using emacs_open.
3913 This doesn't actually fix a leak, but is better anyway.
3914 (read_lock_data): Use read, not emacs_read.
3916 * doc.c: Fix minor memory and file descriptor leaks.
3917 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3918 (get_doc_string, Fsnarf_documentation):
3919 Fix file descriptor leak on error.
3921 * term.c: Fix minor fdopen-related file descriptor leaks.
3922 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3923 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3925 * charset.c: Fix file descriptor leaks and errno issues.
3927 (load_charset_map_from_file): Don't leak file descriptor on error.
3928 Use plain record_xmalloc since the allocation is larger than
3929 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3931 * eval.c (record_unwind_protect_nothing):
3932 * fileio.c (fclose_unwind):
3934 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3935 The replacement doesn't block input, but that no longer seems
3938 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3940 * lread.c: Fix file descriptor leaks and errno issues.
3941 (Fload): Close some races that leaked fds or streams when 'load'
3943 (Fload, openp): Report error number of last nontrivial failure to open.
3944 ENOENT counts as trivial.
3945 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3947 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3948 now that the function is always called with a nonnegative arg.
3949 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3950 All uses replaced with ...
3951 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3953 A few more minor file errno-reporting bugs.
3954 * callproc.c (Fcall_process):
3955 * doc.c (Fsnarf_documentation):
3956 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3957 * process.c (set_socket_option):
3958 Don't let a constructor trash errno.
3959 * doc.c: Include <errno.h>.
3961 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3963 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3965 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3967 Fix w32 bug with call-process-region (Bug#14885).
3968 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3969 to Fcall_process when the input is empty. This simplifies the
3970 code a bit. It makes no difference on POSIXish platforms but
3971 apparently it fixes a bug on w32.
3973 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3974 * fileio.c (close_file_unwind): Don't close if FD is negative;
3975 this can happen when unwinding a zapped file descriptor.
3976 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3977 in case Emacs runs out of memory between the two unwind-protects.
3978 Don't trash errno when closing FD.
3979 Zap the FD in the specpdl when closing it, instead of deferring
3980 the removal of the unwind-protect; this fixes a bug where a child
3981 function unwinds the stack past us.
3983 New unwind-protect flavors to better type-check C callbacks.
3984 This also lessens the need to write wrappers for callbacks,
3985 and the need for make_save_pointer.
3986 * alloca.c (free_save_value):
3987 * atimer.c (run_all_atimers):
3989 * alloc.c (safe_alloca_unwind):
3990 * atimer.c (unwind_stop_other_atimers):
3991 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3992 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3993 * minibuf.c (choose_minibuf_frame_1):
3994 * process.c (make_serial_process_unwind):
3995 * xdisp.h (pop_message_unwind):
3996 * xselect.c (queue_selection_requests_unwind):
3997 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3998 * alloca.c (record_xmalloc):
3999 Prefer record_unwind_protect_ptr to record_unwind_protect with
4001 * alloca.c (Fgarbage_collect):
4002 Prefer record_unwind_protect_void to passing a dummy.
4003 * buffer.c (restore_buffer):
4004 * window.c (restore_window_configuration):
4005 * xfns.c, w32fns.c (do_unwind_create_frame)
4006 New wrapper. All record-unwind uses of wrappee changed.
4007 * buffer.c (set_buffer_if_live):
4008 * callproc.c (call_process_cleanup, delete_temp_file):
4009 * coding.c (code_conversion_restore):
4010 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4011 * editfns.c (save_excursion_restore)
4012 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4013 (save_restriction_restore):
4014 * eval.c (restore_stack_limits, un_autoload):
4015 * fns.c (require_unwind):
4016 * keyboard.c (recursive_edit_unwind, tracking_off):
4017 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4018 * macros.c (pop_kbd_macro, restore_menu_items):
4019 * nsfns.m (unwind_create_frame):
4020 * print.c (print_unwind):
4021 * process.c (start_process_unwind):
4022 * search.c (unwind_set_match_data):
4023 * window.c (select_window_norecord, select_frame_norecord):
4024 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4025 (fast_set_selected_frame):
4026 * xfns.c, w32fns.c (unwind_create_tip_frame):
4027 Return void, not a dummy Lisp_Object. All uses changed.
4028 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4029 * callproc.c (call_process_kill):
4030 * fileio.c (restore_point_unwind, decide_coding_unwind)
4031 (build_annotations_unwind):
4032 * insdel.c (Fcombine_after_change_execute_1):
4033 * keyboard.c (read_char_help_form_unwind):
4034 * menu.c (unuse_menu_items):
4035 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4036 * sound.c (sound_cleanup):
4037 * xdisp.c (unwind_redisplay):
4038 * xfns.c (clean_up_dialog):
4039 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4040 Accept no args and return void, instead of accepting and returning
4041 a dummy Lisp_Object. All uses changed.
4042 * cygw32.c (fchdir_unwind):
4043 * fileio.c (close_file_unwind):
4044 * keyboard.c (restore_kboard_configuration):
4045 * lread.c (readevalllop_1):
4046 * process.c (wait_reading_process_output_unwind):
4047 Accept int and return void, rather than accepting an Emacs integer
4048 and returning a dummy object. In some cases this fixes an
4049 unlikely bug when the corresponding int is outside Emacs integer
4050 range. All uses changed.
4051 * dired.c (directory_files_internal_unwind):
4052 * fileio.c (do_auto_save_unwind):
4053 * gtkutil.c (pop_down_dialog):
4054 * insdel.c (reset_var_on_error):
4055 * lread.c (load_unwind):
4056 * xfns.c (clean_up_file_dialog):
4057 * xmenu.c, nsmenu.m (pop_down_menu):
4058 * xmenu.c (cleanup_widget_value_tree):
4059 * xselect.c (wait_for_property_change_unwind):
4060 Accept pointer and return void, rather than accepting an Emacs
4061 save value encapsulating the pointer and returning a dummy object.
4063 * editfns.c (Fformat): Update the saved pointer directly via
4064 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4065 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4066 (unwind_body): New function.
4067 (record_unwind_protect): First arg is now a function returning void,
4068 not a dummy Lisp_Object.
4069 (record_unwind_protect_ptr, record_unwind_protect_int)
4070 (record_unwind_protect_void): New functions.
4071 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4072 * fileio.c (struct auto_save_unwind): New type.
4073 (do_auto_save_unwind): Use it.
4074 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4075 * insdel.c (struct rvoe_arg): New type.
4076 (reset_var_on_error): Use it.
4077 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4079 (specbinding_func): Remove; there are now several such functions.
4080 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4081 (set_unwind_protect_ptr): New function.
4082 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4084 Be simpler and more consistent about reporting I/O errors.
4085 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4086 Say "Read error" and "Write error", rather than "I/O error", or
4087 "IO error reading", or "IO error writing", when a read or write
4089 * process.c (Fmake_network_process, wait_reading_process_output)
4090 (send_process, Fprocess_send_eof, wait_reading_process_output):
4091 Capitalize diagnostics consistently. Put "failed foo" at the
4092 start of the diagnostic, so that we don't capitalize the
4093 function name "foo". Consistently say "failed" for such
4095 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4096 All callers changed. This is so it can use report_file_error.
4097 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4098 diagnostics consistently as above.
4100 * fileio.c (report_file_errno): Fix errno reporting bug.
4101 If the file name is neither null nor a pair, package it up as a
4102 singleton list. All callers changed, both to this function and to
4103 report_file_error. This fixes a bug where the memory allocator
4104 invoked by list1 set errno so that the immediately following
4105 report_file_error reported the wrong errno value.
4107 Fix minor problems found by --enable-gcc-warnings.
4108 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4109 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4111 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4113 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4114 Set event->arg to Qt if switch-event shall be generated.
4115 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4117 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4119 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4122 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4123 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4124 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4125 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4126 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4127 and there is a focused frame.
4128 (head_table): Add focus-in and focus-out.
4129 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4130 bind to handle-focus-in/out.
4132 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4133 (Fhandle_switch_frame): Call Fhandle_focus_in.
4134 (syms_of_frame): defsubr handle-focus-in/out.
4136 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4138 Fix porting bug to older POSIXish platforms (Bug#14862).
4139 * sysdep.c (emacs_pipe): New function, that implements
4140 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4141 This should port better to CentOS 5 and to Mac OS X 10.6.
4142 All calls to pipe2 changed.
4144 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4145 This makes the code easier to read and the executable a bit smaller.
4146 Do not replace all calls to Fcons that happen to create lists,
4147 just calls that are intended to create lists. For example, when
4148 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4149 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4150 Similarly for list2 through list5.
4151 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4152 * bytecode.c (exec_byte_code):
4153 * callint.c (quotify_arg, Fcall_interactively):
4154 * callproc.c (Fcall_process, create_temp_file):
4155 * charset.c (load_charset_map_from_file)
4156 (Fdefine_charset_internal, init_charset):
4157 * coding.c (get_translation_table, detect_coding_system)
4158 (Fcheck_coding_systems_region)
4159 (Fset_terminal_coding_system_internal)
4160 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4161 * composite.c (update_compositions, Ffind_composition_internal):
4162 * dired.c (directory_files_internal, file_name_completion)
4164 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4165 * doc.c (Fsnarf_documentation):
4166 * editfns.c (Fmessage_box):
4168 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4169 (Feval, eval_sub, Ffuncall, apply_lambda):
4170 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4171 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4172 (Fset_file_times, Finsert_file_contents)
4173 (Fchoose_write_coding_system, Fwrite_region):
4174 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4175 * font.c (font_registry_charsets, font_parse_fcname)
4176 (font_prepare_cache, font_update_drivers, Flist_fonts):
4177 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4178 * frame.c (make_frame, Fmake_terminal_frame)
4179 (x_set_frame_parameters, x_report_frame_params)
4180 (x_default_parameter, Fx_parse_geometry):
4181 * ftfont.c (syms_of_ftfont):
4182 * image.c (gif_load):
4183 * keyboard.c (command_loop_1):
4184 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4185 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4186 (Fminor_mode_key_binding, accessible_keymaps_1)
4187 (Faccessible_keymaps, Fwhere_is_internal):
4188 * lread.c (read_emacs_mule_char):
4189 * menu.c (find_and_return_menu_selection):
4190 * minibuf.c (get_minibuffer):
4191 * nsfns.m (Fns_perform_service):
4192 * nsfont.m (ns_script_to_charset):
4193 * nsmenu.m (ns_popup_dialog):
4194 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4195 (Fx_own_selection_internal):
4196 * nsterm.m (append2):
4197 * print.c (Fredirect_debugging_output)
4198 (print_prune_string_charset):
4199 * process.c (Fdelete_process, Fprocess_contact)
4200 (Fformat_network_address, set_socket_option)
4201 (read_and_dispose_of_process_output, write_queue_push)
4202 (send_process, exec_sentinel):
4203 * sound.c (Fplay_sound_internal):
4204 * textprop.c (validate_plist, add_properties)
4205 (Fput_text_property, Fadd_face_text_property)
4206 (copy_text_properties, text_property_list, syms_of_textprop):
4207 * unexaix.c (report_error):
4208 * unexcoff.c (report_error):
4209 * unexsol.c (unexec):
4210 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4211 (Fformat_mode_line, syms_of_xdisp):
4212 * xfaces.c (set_font_frame_param)
4213 (Finternal_lisp_face_attribute_values)
4214 (Finternal_merge_in_global_face, syms_of_xfaces):
4215 * xfns.c (x_default_scroll_bar_color_parameter)
4216 (x_default_font_parameter, x_create_tip_frame):
4217 * xfont.c (xfont_supported_scripts):
4218 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4219 (menu_help_callback, xmenu_show):
4221 * xterm.c (set_wm_state):
4222 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4223 and similarly for list2 through list5.
4225 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4227 * callproc.c (Fcall_process_region): Fix minor race and tune.
4228 (create_temp_file): New function, with the temp-file-creation part
4229 of the old Fcall_process_region. Use Fcopy_sequence to create the
4230 temp file name, rather than alloca + build_string, for simplicity.
4231 Don't bother to block input around the temp file creation;
4232 shouldn't be needed. Simplify use of mktemp.
4233 Use record_unwind_protect immediately after creating the temp file;
4234 this closes an unlikely race where the temp file was not removed.
4235 Use memcpy rather than an open-coded loop.
4236 (Fcall_process_region): Use the new function. If the input is
4237 empty, redirect from /dev/null rather than from a newly created
4238 empty temp file; this avoids unnecessary file system traffic.
4240 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4242 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4243 Simplify by making this case like the other two. This is a bit
4244 slower on obsolete hosts, but the extra complexity isn't worth it.
4246 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4247 * process.c (create_process) [!DOS_NT]:
4248 Remove now-unnecessary calls to emacs_close.
4250 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4252 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4253 returning early. (Bug#14850)
4255 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4256 and inhibit-iso-escape-detection attributes of 'undecided'.
4259 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4261 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4262 Reported by Herbert J. Skuhra in
4263 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4265 Don't lose top specpdl entry when memory is exhausted.
4266 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4267 specpdl overflow here, to simplify callers; all callers changed.
4268 Always reserve an unused entry at the stack top; this avoids
4269 losing the top entry's information when memory is exhausted.
4271 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4273 Clean up errno reporting and fix some errno-reporting bugs.
4274 * callproc.c (Fcall_process):
4275 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4276 * process.c (create_process, Fmake_network_process):
4277 * unexaix.c (report_error):
4278 * unexcoff.c (report_error):
4279 Be more careful about reporting the errno of failed operations.
4280 The code previously reported the wrong errno sometimes.
4281 Also, prefer report_file_errno to setting errno + report_file_error.
4282 (Fcall_process): Look at openp return value rather than at path,
4283 as that's a bit faster and clearer when there's a numeric predicate.
4284 * fileio.c (report_file_errno): New function, with most of the
4285 old contents of report_file_error.
4286 (report_file_error): Use it.
4287 (Ffile_exists_p, Ffile_accessible_directory_p):
4288 Set errno to 0 when it is junk.
4289 * fileio.c (Faccess_file):
4290 * image.c (x_create_bitmap_from_file):
4291 Use faccessat rather than opening the file, to avoid the hassle of
4292 having a file descriptor open.
4293 * lisp.h (report_file_errno): New decl.
4294 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4297 * process.c (create_process, wait_reading_process_output) [AIX]:
4298 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4299 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4300 a multithreaded environment anyway).
4301 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4303 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4305 * image.c (x_find_image_file): Don't close a remote file handle.
4307 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4309 Fix races with threads and file descriptors.
4310 * callproc.c (Fcall_process_region):
4311 * dired.c (open_directory):
4312 * emacs.c (main, Fdaemon_initialized):
4313 * image.c (x_find_image_file):
4314 * inotify.c (Finotify_rm_watch):
4315 * lread.c (Flocate_file_internal):
4316 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4317 * term.c (term_mouse_moveto, init_tty):
4318 * termcap.c (tgetent):
4319 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4320 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4321 * unexhp9k800.c, unexmacosx.c (unexec):
4322 * callproc.c (Fcall_process_region):
4323 Use emacs_close, not close.
4324 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4325 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4326 and posix_close function on current platforms (which all lack them).
4327 (emacs_close): Use it. This should fix the races on GNU/Linux and
4328 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4329 and it should avoid closing random victim file descriptors on
4332 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4334 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4335 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4338 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4339 This is for .gdbinit xbacktrace.
4341 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4342 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4343 (emacs_set_tty): Now static.
4344 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4345 * term.c (tty_capable_p, tty_default_color_capabilities)
4346 (get_tty_terminal, term_mouse_movement)
4347 (handle_one_term_event, init_tty, maybe_fatal):
4348 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4349 (tgetent, scan_file, name_match, compare_contin):
4350 * terminal.c (get_terminal):
4351 Use bool for boolean.
4352 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4353 Prefer char to unsigned char if either will do.
4354 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4355 (tty_write_glyphs): Prefer int to unsigned.
4356 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4357 All callers changed.
4358 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4360 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4363 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4364 (B__dummy__): New dummy symbol, to pacify C89.
4365 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4366 they can't grok varargs macros.
4367 * dispnew.c (add_window_display_history)
4368 (add_frame_display_history):
4369 * print.c (print_object):
4370 * xdisp.c (debug_method_add):
4371 Use %p printf format only for void pointers.
4372 * emacs.c (usage_message): New constant, replacing ...
4373 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4374 (main): Adjust to usage reorg.
4375 * fns.c (syms_of_fns):
4376 * profiler.c (syms_of_profiler):
4377 Don't use non-constant struct initializers.
4378 * gnutls.h (gnutls_initstage_t):
4379 * lisp.h (enum Lisp_Fwd_Type):
4380 * lread.c (lisp_file_lexically_bound_p):
4381 * xsettings.c (anonymous enum):
4382 Remove trailing comma.
4383 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4384 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4385 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4387 * regex.c (const_re_char): New type, to pacify strict C89.
4388 All uses of 'const re_char' replaced to use it.
4389 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4390 with glibc when strict C89. This change is imported from gnulib.
4392 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4393 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4394 Omit GNU_LINUX implementation, since it requires long long.
4395 * xterm.c (x_draw_underwave):
4396 Do not assume the traditional order of struct's members.
4397 (x_term_init): Rewrite to avoid the need for non-constant structure
4400 Syntax cleanup, mostly replacing macros with functions.
4401 This removes the need for the syntax_temp hack.
4402 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4403 * syntax.c (SYNTAX_INLINE): New macro.
4404 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4405 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4406 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4407 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4408 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4409 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4410 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4411 Now constants, not macros.
4412 (syntax_temp) [!__GNUC__]: Remove.
4413 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4414 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4415 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4416 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4417 Move here from syntax.h; now functions, not macros. Except for the
4418 last function, these are static since only syntax.c uses them.
4419 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4420 All uses changed. Now a function, not a macro; use this fact
4421 to simplify the code.
4422 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4423 compiler bugs; no longer relevant.
4424 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4425 (SYNTAX_INLINE): New macro.
4426 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4427 for the new functions. Use bool for boolean member.
4428 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4429 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4430 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4431 (SETUP_BUFFER_SYNTAX_TABLE):
4432 Now extern inline functions, not macros.
4433 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4434 Remove; all uses replaced by implementation.
4435 (syntax_temp) [!__GNUC__]: Remove decl.
4436 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4438 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4440 * emacs.c (main): Fix syntax error.
4442 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4444 Timestamp fixes for undo (Bug#14824).
4445 * atimer.c (schedule_atimer):
4446 * fileio.c (Ffile_newer_than_file_p):
4447 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4448 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4449 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4450 (syms_of_fileio): Remove Sclear_visited_file_name.
4451 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4452 file doesn't exist; this avoids an ambiguity with negative timestamps.
4453 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4454 * systime.h (make_emacs_time, invalid_emacs_time):
4455 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4456 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4457 * undo.c (record_first_change): Push (visited-file-modtime) onto
4458 undo list rather than reimplementing it by hand, incorrectly.
4460 2013-07-09 Ken Brown <kbrown@cornell.edu>
4462 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4464 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4466 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4468 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4470 Handle errno and exit status a bit more carefully.
4471 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4472 number into an exit status. Instead, use EXIT_CANCELED.
4473 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4474 * callproc.c (relocate_fd):
4475 * emacs.c (close_output_streams, main):
4476 * process.c (create_process):
4477 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4478 Use emacs_perror for simplicity.
4479 * callproc.c (relocate_fd, main):
4480 * sysdep.c (sys_subshell):
4481 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4482 (shut_down_emacs): Use emacs_write, not write.
4483 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4484 * fileio.c (Fcopy_file, e_write):
4485 * nsterm.m (ns_select):
4486 * process.c (send_process):
4487 * sound.c (vox_write):
4488 Use emacs_write_sig, not emacs_write.
4489 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4490 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4492 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4494 (emacs_full_write): New function.
4495 (emacs_write): Rewrite to use it.
4496 (emacswrite_sig, emacs_perror): New functions.
4497 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4499 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4501 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4502 on NS even if it is present. Pixmap on NS is a void*.
4504 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4506 Port to Ubuntu 10 (Bug#14803).
4507 Problem reported by T.V. Raman.
4508 * process.c (close_on_exec, accept4, process_socket):
4509 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4511 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4513 * w32.c (sys_dup): Declare prototype.
4517 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4519 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4521 Make file descriptors close-on-exec when possible (Bug#14803).
4522 This simplifies Emacs a bit, since it no longer needs to worry
4523 about closing file descriptors by hand in some cases.
4524 It also fixes some unlikely races. Not all such races, as
4525 libraries often open files internally without setting
4526 close-on-exec, but it's an improvement.
4527 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4528 * callproc.c (Fcall_process) [!MSDOS]:
4529 * emacs.c (main) [!DOS_NT]:
4530 * nsterm.m (ns_term_init):
4531 * process.c (create_process):
4532 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4533 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4534 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4535 Prefer mkostemp with O_CLOEXEC to mkstemp.
4536 * callproc.c (relocate_fd) [!WINDOWSNT]:
4537 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4538 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4540 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4541 Make the resulting file descriptor close-on-exec.
4542 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4543 * lread.c (load_descriptor_list, load_descriptor_unwind):
4544 Remove; no longer needed. All uses removed.
4545 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4546 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4548 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4549 (Fmake_network_process, Fnetwork_interface_list):
4550 (Fnetwork_interface_info, server_accept_connection):
4551 Make newly-created socket close-on-exec.
4552 * sysdep.c (emacs_open, emacs_fopen):
4553 Make new-created descriptor close-on-exec.
4554 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4555 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4557 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4559 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4560 for NS_IMPL_GNUSTEP.
4562 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4564 Fix openp errno handling.
4565 * callproc.c (Fcall_process): Preserve openp errno around close.
4566 * lread.c (openp): Set errno when returning -1, as some callers
4569 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4571 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4573 * nsterm.h (NSSavePanel): Update comment.
4574 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4575 (ns_run_file_dialog): Declare.
4577 * nsfns.m: Remove panelOK.
4579 (ns_run_file_dialog): New function.
4580 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4581 event loop, so file dialog is popped up by ns_run_file_dialog, called
4582 by sendEvent (Bug#14578).
4583 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4585 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4587 * xdisp.c (default_line_pixel_height): New function.
4588 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4589 (try_cursor_movement, redisplay_window, try_window)
4590 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4592 * window.c (window_scroll_pixel_based):
4593 use default_line_pixel_height.
4595 * dispextern.h (default_line_pixel_height): Add prototype.
4597 * frame.c (x_set_line_spacing): Accept a float value for
4598 line-spacing parameter, per the documentation.
4600 * data.c (Fmultibyte_string_p): Doc fix.
4602 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4604 Use emacs_open more consistently when opening files.
4605 This handles EINTR more consistently now, and makes it easier
4606 to introduce other uniform changes to file descriptor handling.
4607 * src/systdio.h: New file.
4608 * src/buffer.c (mmap_init):
4609 * cygw32.c (chdir_to_default_directory):
4610 * dispnew.c (Fopen_termscript):
4611 * emacs.c (Fdaemon_initialized):
4612 * fileio.c (Fdo_auto_save):
4613 * image.c (slurp_file, png_load_body, jpeg_load_body):
4614 * keyboard.c (Fopen_dribble_file):
4616 * print.c (Fredirect_debugging_output):
4617 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4618 * termcap.c (tgetent):
4619 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4620 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4621 * w32term.c (w32_initialize) [CYGWIN]:
4622 * xfaces.c (Fx_load_color_file):
4623 Use emacs_open instead of plain open, and emacs_fopen instead of
4625 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4626 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4627 * callproc.c (default_output_mode): New constant.
4628 (Fcall_process): Use it to call emacs_open instead of plain creat.
4629 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4630 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4631 (emacs_fopen): New function.
4632 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4633 Include <lisp.h>, for emacs_open.
4634 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4636 Remove duplicate #include directives.
4637 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4639 Don't include stdio.h twice.
4640 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4641 Don't include sys/types.h or stdio.h twice.
4642 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4643 * lread.c: Don't include coding.h twice.
4644 * nsfont.m: Don't include frame.h twice.
4645 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4646 * ralloc.c: Don't include <unistd.h> twice.
4647 * xdisp.c: Don't include font.h twice.
4648 * xterm.c: Don't include fontset.h twice.
4649 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4651 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4653 Scale ImageMagick images more carefully.
4654 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4655 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4656 Be more careful about avoiding undefined behavior after
4657 integer overflow and division by zero.
4659 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4661 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4662 (syms_of_w32fns): DEFSYM them.
4663 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4664 (CCHDEVICENAME): Define macros if not defined.
4665 (struct MONITOR_INFO_EX): New struct.
4666 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4667 (enum_display_monitors_fn): New variable.
4668 (globals_of_w32fns): Initialize it.
4669 (Fx_display_pixel_width, Fx_display_pixel_height)
4670 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4671 multi-monitor setups in docstrings.
4672 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4673 screen size by primary monitor's millimeter per pixel.
4674 (w32_monitor_enum, w32_display_monitor_attributes_list)
4675 (w32_display_monitor_attributes_list_fallback)
4676 (Fw32_display_monitor_attributes_list): New functions.
4677 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4679 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4681 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4683 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4685 * fileio.c (Qfile_notify_error): New error symbol.
4687 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4688 * inotify.c (inotify_callback, symbol_to_inotifymask)
4689 (Finotify_add_watch, Finotify_rm_watch): Use it.
4690 (inotifyevent_to_event): Exchange order of cookie and file name.
4691 (Finotify_add_watch): Adapt docstring.
4693 * lisp.h (Qfile_notify_error): Declare.
4695 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4697 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4698 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4699 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4700 which did not work (see <http://bugs.gnu.org/14569#307>).
4701 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4702 && (!noninteractive || initialized)). This attempts to thread
4703 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4705 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4707 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4708 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4710 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4712 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4713 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4714 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4715 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4717 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4719 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4720 Define to __sys_siglist.
4722 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4724 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4725 word-wrap, so that overflow-newline-into-fringe would work in
4726 visual-line-mode. (Bug#2749)
4727 (move_it_in_display_line_to): When the last scanned display
4728 element fits exactly on the display line, and
4729 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4730 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4731 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4732 finding buffer position that corresponds to pixel coordinates,
4733 e.g. in buffer_posn_from_coords.
4735 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4737 * process.c (handle_child_signal): Call catch_child_signal if
4740 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4742 Don't convert function pointers to void * and back.
4743 It isn't portable C, and it's easy enough to avoid.
4744 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4745 (make_save_value): Add support for SAVE_FUNCPOINTER.
4746 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4747 * print.c (print_object):
4748 Distinguish function from object pointers.
4749 * lisp.h (SAVE_FUNCPOINTER): New constant.
4750 (SAVE_SLOT_BITS): Adjust to it.
4751 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4752 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4753 (voidfuncptr): New typedef.
4754 (struct Lisp_Save_Value): New member data[0].funcpointer.
4755 (XSAVE_FUNCPOINTER): New function.
4757 Simplify buildobj processing.
4758 * Makefile.in (buildobj.h): Make it a sequence of strings each
4759 followed by comma, rather than a single string. Put it into a
4760 .tmp file in case there's an error while generating it.
4761 (gl-stamp): Use .tmp for temp files.
4762 (mostlyclean): Clean .tmp files.
4763 * doc.c (buildobj): Move to just the routine that needs it.
4764 It's now an array of strings, so processing is simpler.
4766 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4768 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4769 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4770 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4771 Invoke malloc_enable_thread even when not interactive.
4772 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4773 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4774 in this case, since the underlying bug has now been fixed.
4776 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4778 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4779 unlinking it (bug#14691).
4781 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4783 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4784 before checking whether buffer is modified. This lets
4785 `kill-buffer-query-functions' cancel killing of the buffer or save
4786 its content before `kill-buffer' asks user the "Buffer %s
4787 modified; kill anyway?" question.
4789 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4791 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4792 Let the super performKeyEquivalent deal with them (Bug#14747).
4794 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4796 * widget.c (resize_cb): Remove unused local.
4798 Do not use GTK 3 if it exists but cannot be compiled.
4799 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4800 * xterm.c (x_error_handler) [!USE_GTK]:
4803 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4805 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4807 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4808 to the valid range of values. (Bug#14753)
4810 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4811 when moving point by using the current glyph matrix. This avoids
4812 the need to force redisplay when this function is called in a
4815 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4817 Fix minor problems found by static checking.
4818 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4819 Redo the latter's body to sidestep GCC parenthesization warnings.
4820 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4821 * coding.c (detect_coding, detect_coding_system):
4822 * coding.h (struct undecided_spec):
4823 Use bool for boolean.
4824 * image.c (QCmax_width, QCmax_height): Now static.
4825 * xdisp.c (Fmove_point_visually): Remove unused local.
4827 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4829 * xdisp.c (Fmove_point_visually): New function.
4831 2013-06-28 Kenichi Handa <handa@gnu.org>
4833 * coding.h (define_coding_undecided_arg_index): New enum.
4834 (coding_attr_index): New members
4835 coding_attr_undecided_inhibit_null_byte_detection,
4836 coding_attr_undecided_inhibit_iso_escape_detection,
4837 coding_attr_undecided_prefer_utf_8.
4838 (undecided_spec): New struct.
4839 (struct coding_system): New member `undecided' of the member
4842 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4843 (detect_coding): Likewise.
4844 (detect_coding_system): Likewise.
4845 (Fdefine_coding_system_internal): New coding system properties
4846 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4848 (syms_of_coding): Adjust for coding_arg_undecided_max.
4850 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4852 * image.c (x_from_xcolors): Remove unused local.
4854 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4856 Defer image data transfer between X client and server until actual
4859 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4862 * image.c (Destroy_Image): Remove.
4863 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4864 `mask_p', and `colors_p'. All uses changed.
4865 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4866 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4867 New macros for `flags' arg to x_clear_image_1.
4868 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4869 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4870 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4871 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4872 (image_get_x_image, image_unget_x_image): New functions or macros.
4873 (image_background, image_background_transparent, x_to_xcolors)
4874 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4875 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4876 instead of Destroy_Image.
4877 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4878 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4879 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4880 (imagemagick_load_image, svg_load_image): Use them instead of
4881 x_create_x_image_and_pixmap, and x_put_x_image followed by
4882 x_destroy_x_image, respectively.
4883 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4884 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4885 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4886 background_transparent fields.
4887 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4888 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4890 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4892 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4893 This mostly consists of undoing recent changes.
4894 * callproc.c (Fcall_process):
4895 * process.c (create_process):
4896 Do not worry about catching SIGCHLD here, undoing previous change.
4897 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4898 * process.c, process.h (catch_child_signal):
4899 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4900 * process.c (catch_child_handler): Don't worry about being called
4901 lazily and do not assume caller has blocked SIGCHLD, undoing
4902 previous change. Move first-time stuff back to
4903 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4904 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4905 set lib_child_handler if it's already initialized, which may
4906 help avoid problems on GNUStep.
4908 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4910 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4911 * callproc.c (Fcall_process):
4912 * process.c (create_process):
4913 Make sure SIGCHLD is caught before we fork,
4914 since Emacs startup no arranges to catch SIGCHLD.
4915 * process.c (lib_child_handler): Initialize to null, not to
4917 (catch_child_signal): Allow self to be called lazily.
4918 Do nothing if it's already been called.
4919 Assume caller has blocked SIGCHLD (all callers do now).
4920 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4921 just before it's really needed.
4922 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4923 since it hasn't been caught yet.
4925 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4927 * image.c (compute_image_size): New function to implement
4928 :max-width and :max-height.
4929 (imagemagick_load_image): Use it.
4931 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4933 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4934 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4936 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4937 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4938 the SIGCHLD handler, since the code is not atomic and (due to glib)
4939 signals may be arriving now.
4940 * sysdep.c (init_signals): Do not catch child signals here;
4941 'main' now does that later, at a safer time.
4943 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4945 Clean up SIGCHLD handling a bit (Bug#14569).
4946 * process.c, process.h (catch_child_signal):
4947 Now always extern, even if !NS_IMPL_GNUSTEP.
4948 * process.c (catch_child_signal): Move glib tickler here from
4949 init_process_emacs, so that it's done earlier in Emacs
4950 initialization. Also move the noninteractive && !initialized
4951 check here from init_process_emacs. This is all a bit cleaner for
4952 GNUish platforms, and I hope it works around the Cygwin bug.
4953 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4954 that glib signal handling is tickled before glib creates threads.
4956 * process.c (wait_reading_process_output): Avoid int overflow
4957 when reading more than 2 GiB total from a process.
4959 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4961 * process.c (create_process): Handle a couple more cases,
4962 i.e., work even if new_argv and wait_child_setup[i] are cached.
4963 Use Fcall_process's style for volatile vars.
4965 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4967 * process.c (create_process): Mark PROCESS volatile.
4969 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4971 Use C99-style flexible array members if available.
4972 This avoids some subtle aliasing issues, which typically
4973 aren't a problem with GCC but may be a problem elsewhere.
4974 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4975 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4976 In either case, it uses a flexible array member rather than
4977 the old struct hack. All uses changed.
4978 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4979 Adjust to sdata reorganization.
4980 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4981 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4982 that ports better to pre-C99 non-GCC.
4983 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4984 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4985 as the latter has changed.
4986 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4987 and port better to pre-C99 GCC.
4988 * image.c (struct xpm_cached_color):
4989 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4990 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4991 Use FLEXIBLE_ARRAY_MEMBER.
4992 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4993 Move decl to top level so it gets checked against implementation.
4994 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4995 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4997 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4999 * syntax.c: Integer cleanups.
5000 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5001 All uses that need 0-or-2 changed to:
5002 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5003 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5004 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5005 (char_quoted, prev_char_comend_first, back_comment)
5006 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5007 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5008 Use bool for boolean.
5009 (update_syntax_table, skip_chars, skip_syntaxes):
5010 Prefer int to unsigned when either will do.
5011 (back_comment): Return boolean success flag, like forw_comment,
5012 instead of positive-or-minus-1 (which might have overflowed int anyway).
5013 Don't stuff ptrdiff_t into int.
5014 (syntax_spec_code, syntax_code_spec): Now const.
5015 (Fmatching_paren, scan_lists, scan_sexps_forward):
5016 Use enum syntaxcode for syntax code.
5017 (Fmatching_paren): Check that arg is a character, not just an integer.
5018 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5019 (Finternal_describe_syntax_value): Omit no-longer-needed
5021 (skip_chars): Use char, not unsigned char, when the distinction
5023 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5024 * bytecode.c (exec_byte_code):
5025 * syntax.c (syntax_spec_code, Fchar_syntax)
5026 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5028 * syntax.h (SYNTAX_WITH_FLAGS):
5029 Omit unnecessary casts.
5031 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5033 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5034 line dimensions here, to avoid race conditions with the main
5035 thread. (Bug#14062, bug#14630, bug#14669)
5037 * w32term.c (w32_draw_window_cursor): Compute the header line and
5038 mode line dimensions here.
5039 <w32_system_caret_window, w32_system_caret_hdr_height>:
5040 <w32_system_caret_mode_height>: New variables.
5042 * w32term.h: Declare them.
5044 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5046 * alloc.c (die): Move "assertion failed" string here ...
5047 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5048 COND when SUPPRESS_CHECKING. This shrinks the executable text
5049 size by 0.8% to 2.2% when configured with --enable-checking,
5050 depending on optimization flags (GCC 4.8.1 x86-64).
5052 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5054 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5056 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5057 base is 2; this is more accurate.
5059 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5061 * sound.c (string_default): Move to !WINDOWSNT section.
5062 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5064 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5066 * sound.c: Integer cleanups.
5067 Remove unnecessary forward decls.
5068 (struct sound_device): The 'file' member is now a Lisp_Object, not
5069 a char *, so that we needn't invoke alloca on a huge size.
5070 (Fplay_sound_internal): Adjust to this.
5071 (string_default): New function.
5072 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5073 Use it to adjust to the struct sound_device change.
5074 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5075 (be2hs) [0]: Remove.
5077 * syntax.c (skip_chars): Don't use uninitialized storage
5078 when searching a multibyte buffer for characters that are not in a
5079 unibyte string that contains non-ASCII characters.
5081 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5083 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5084 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5086 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5088 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5090 2013-06-18 Kenichi Handa <handa@gnu.org>
5092 * font.c (Ffont_spec): Signal an error for an invalid font name
5095 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5097 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5098 In particular this ports to 32-bit sparc Sun cc.
5099 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5100 array with a dummy element at specpdl[-1], so that its address can
5102 (unbind_to): Do not copy the binding; not needed, now that we
5103 copy old_value in the one place where the copy is needed.
5104 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5105 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5106 (union specbinding): Rename from struct specbinding. Redo layout
5107 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5108 which is not portable. With Sun C 5.12 32-bit sparc, the
5109 declaration causes nargs to be an unsigned bitfield, a behavior
5110 that the C standard allows; but Emacs wants nargs to be signed.
5111 The overall type is now a union of structures rather than a
5112 structure of union of structures, and the 'kind' member is now a
5113 bitfield, so that the overall type doesn't grow. All uses changed.
5114 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5116 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5118 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5119 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5121 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5123 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5125 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5126 unless we know that the window w's frame is a frame object.
5127 Another attempt at solving bug#14062 and bug#14630.
5129 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5131 * textprop.c (property_set_type): New enum.
5132 (add_properties): Allow appending/prepending text properties.
5133 (add_text_properties_1): Factored out of Fadd_text_properties.
5134 (Fadd_text_properties): Move all the code into
5135 add_text_properties_1.
5136 (Fadd_face_text_property): New function that calls
5137 add_text_properties_1.
5139 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5141 Move functions from lisp.h to individual modules when possible.
5142 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5143 * alloc.c (XFLOAT_INIT, set_symbol_name):
5144 * buffer.c (CHECK_OVERLAY):
5145 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5146 (set_char_table_parent):
5147 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5148 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5149 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5150 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5152 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5153 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5154 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5155 (backtrace_args, backtrace_debug_on_exit):
5156 * floatfns.c (CHECK_FLOAT):
5157 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5158 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5159 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5160 (set_hash_index_slot):
5161 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5162 * marker.c (CHECK_MARKER):
5163 * textprop.c (CHECK_STRING_OR_BUFFER):
5164 * window.c (CHECK_WINDOW_CONFIGURATION):
5165 Move here from lisp.h, and make these functions static rather than
5167 * buffer.c (Qoverlayp):
5169 * fns.c (Qhash_table_p):
5170 * window.c (Qwindow_configuration_p):
5172 * lisp.h: Remove the abovementioned defns and decls.
5174 Use functions, not macros, for XINT etc (Bug#11935).
5175 In lisp.h, prefer functions to function-like macros, and
5176 constants to object-like macros, when either will do. This:
5177 . simplifies use, as there's no more need to worry about
5178 arguments' side effects being evaluated multiple times.
5179 . makes the code easier to debug on some platforms.
5180 However, when using gcc -O0, keep using function-like macros
5181 for a few critical operations, for performance reasons.
5182 This sort of thing isn't needed with gcc -Og, but -Og
5183 is a GCC 4.8 feature and isn't widely-enough available yet.
5184 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5185 Remove enum lsb_bits; no longer needed.
5186 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5187 * buffer.c (Qoverlap):
5189 * fns.c (Qhash_table_p):
5190 Now extern, so lisp.h can use these symbols.
5191 * dispextern.h: Include character.h, for MAX_CHAR etc.
5192 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5193 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5194 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5195 (GLYPH_CODE_P): Move here from lisp.h.
5196 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5197 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5198 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5199 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5200 XUNTAG now returns void *.
5201 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5202 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5203 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5204 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5205 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5206 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5207 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5208 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5209 New macros, renamed from their sans-lisp_h_ counterparts.
5210 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5211 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5212 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5213 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5214 If compiling via GCC without optimization, define these as macros
5215 in addition to inline functions.
5216 To disable this, compile with -DINLINING=0.
5217 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5218 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5219 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5220 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5221 (INTMASK, VALMASK): Now macros, since static values cannot be
5222 accessed from extern inline functions.
5223 (VALMASK): Also a constant, for benefit of old GDB.
5224 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5225 is INTEGERP, which can fold it in.
5226 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5227 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5228 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5229 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5230 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5231 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5232 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5233 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5234 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5235 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5236 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5237 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5238 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5239 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5240 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5241 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5242 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5243 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5244 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5245 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5246 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5247 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5248 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5249 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5250 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5251 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5252 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5253 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5254 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5255 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5256 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5257 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5258 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5260 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5261 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5262 (VALMASK): Define in one place rather than in two, merging the
5263 USE_LSB_TAG parts; this is simpler.
5264 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5265 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5266 Move up, to avoid use before definition.
5267 Also include "globals.h" earlier, for the same reason.
5268 (make_natnum): New function.
5269 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5270 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5271 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5272 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5273 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5274 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5275 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5276 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5277 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5278 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5279 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5280 (Qwindow_configuration_p, Qimage): New forward declarations.
5281 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5282 (STRING_COPYIN): Remove; unused.
5283 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5284 (xcar_addr, xcdr_addr): New functions. All uses changed.
5285 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5286 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5287 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5288 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5289 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5290 (TYPE_RANGED_INTEGERP): Simplify.
5291 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5292 (setlocale, fixup_locale, synchronize_system_messages_locale)
5293 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5294 Now empty functions, not macros.
5295 (functionp): Return bool, not int.
5296 * window.c (Qwindow_configuration_p): Now extern,
5297 so window.h can use it.
5298 * window.h (Qwindowp): Move decl back to lisp.h.
5300 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5302 * xdisp.c (Fline_pixel_height): New function, required for solving
5305 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5307 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5309 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5311 * lread.c (syms_of_lread):
5312 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5314 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5316 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5318 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5320 * fileio.c (expand_file_name): Doc fix.
5322 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5324 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5325 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5326 Wait for self, not for 0. This can't hurt on GNU or similar
5327 system, and may help with Cygwin.
5329 * keyboard.c: Don't use PROP (...) as an lvalue.
5330 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5331 Use set_prop (A, B), not PROP (A) = B.
5333 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5335 * xdisp.c (get_it_property): Use it->window instead of generating
5336 a Lisp object from it->w.
5338 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5340 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5341 get-char-property the window that is being rendered, instead of
5342 the buffer, to support window-specific overlays. (Bug#14575)
5343 (compute_display_string_pos): When W is NULL, use the current
5344 buffer as the object to pass to get-char-property.
5345 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5346 pointer member of the bidi iterator, since no window is pertinent
5349 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5351 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5352 being displayed, and pass it to compute_display_string_pos.
5353 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5354 (bidi_paragraph_init): All callers changed.
5356 * xdisp.c (init_from_display_pos, init_iterator)
5357 (handle_single_display_spec, next_overlay_string)
5358 (get_overlay_strings_1, reseat_1, reseat_to_string)
5359 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5360 Set bidi_it.w member from it->w.
5361 (compute_display_string_pos): Accept additional argument, the
5362 window being displayed, and pass it to Fget_char_property.
5365 * dispextern.h (struct bidi_it): New member w, the window being
5367 (compute_display_string_pos): Adjust prototype.
5369 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5371 * xgselect.c: Remove unneeded include xterm.h.
5373 * process.c (wait_reading_process_output): Check for NS before GLIB.
5374 GLIB may be linked in due to rsvg, but ns_select must be called.
5376 * xgselect.c (xg_select): Remove call to window_system_available
5377 and g_main_context_pending at the top, so Gdk events (i.e. file
5378 notify) are processed when Emacs is started with -nw.
5380 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5382 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5383 (ctagsfiles3): New variable, includes only *.m files.
5384 (TAGS): Use an explicit language name in the regular expressions,
5385 to avoid transformation of '/SOMETHING' by MSYS to
5386 'c:\MSYS\SOMETHING'.
5388 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5390 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5392 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5394 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5395 still need to set the mouse pointer shape and activate help-echo.
5398 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5400 A few porting etc. fixes for the new file monitor code.
5401 See the thread containing
5402 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5403 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5404 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5405 (dir_monitor_callback, Fgfile_rm_watch):
5406 Use assq_no_quit instead of Fassoc, for speed.
5407 (dir_monitor_callback, Fgfile_rm_watch):
5408 eassert that the monitor is a fixnum.
5409 (dir_monitor_callback): No need for CDR_SAFE.
5410 Simplify building of lisp with alternative tails.
5411 (Fgfile_add_watch, Fgfile_rm_watch):
5412 Do not assume glib functions set errno reliably on failure.
5413 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5414 and signal an error otherwise.
5415 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5416 Use Fdelq instead of Fdelete, for speed.
5418 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5420 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5421 don't insist on being invoked on a highlighted tool-bar button.
5422 Avoids losing tool-bar functionality when mouse-highlight is nil.
5423 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5424 Don't highlight when mouse-highlight is nil.
5425 (note_mouse_highlight): When mouse-highlight is nil, don't return
5426 right away; instead, run tool-bar and mode-line highlight
5427 subroutine, clear any existing highlight, and revert the mouse
5428 pointer to its default shape. (Bug#14558)
5430 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5432 * lisp.mk (lisp): Add prog-mode.el.
5434 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5436 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5437 * process.c (dummy_handler): New function.
5438 (lib_child_handler): New static var.
5439 (handle_child_signal): Invoke it.
5440 (catch_child_signal): If a library has set up a signal handler,
5441 save it into lib_child_handler.
5442 (init_process_emacs): If using glib and not on Windows, tickle glib's
5443 child-handling code so that it initializes its private SIGCHLD handler.
5444 * syssignal.h (SA_SIGINFO): Default to 0.
5445 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5446 31; it should no longer be needed now.
5448 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5450 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5452 * gfilenotify.c (globals_of_gfilenotify): New function.
5453 (syms_of_gfilenotify): Move global initialization there.
5455 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5457 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5459 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5460 * keyboard.c (menu_bar_items, tool_bar_items):
5461 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5462 not override local keymaps any more.
5464 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5466 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5468 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5470 * w32console.c (initialize_w32_display): Return the dimensions of
5471 the console window via 2 additional arguments, not via the current
5472 frame. This avoids crashes due to overrunning the bounds of
5473 frame's decode_mode_spec_buffer, which is not resized following
5474 the change of the frame dimensions from the initial 10x10.
5476 * w32term.h (w32_initialize_display_info): Adjust prototype.
5478 * term.c (init_tty): Take dimensions of the frame from the values
5479 returned by initialize_w32_display.
5481 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5482 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5483 (LIBES): Add $(GFILENOTIFY_LIBS).
5485 * w32inevt.c (handle_file_notifications): Add dummy implementation
5486 for !HAVE_W32NOTIFY.
5488 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5490 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5492 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5494 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5496 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5498 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5500 Fix minor problems found by static checking.
5501 * data.c (pure_write_error):
5502 Use xsignal2, not Fsignal, as Fsignal might return.
5503 * eval.c (set_backtrace_debug_on_exit): Now static.
5504 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5505 No longer inline. EXTERN_INLINE is needed only for functions
5506 defined in .h files. Reindent function header as per GNU style.
5507 (backtrace_p, backtrace_top, backtrace_next):
5508 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5509 compiler or linker. Add extern decls to pacify gcc -Wall.
5510 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5512 * frame.c (free_monitors): Define only on platforms that need it.
5513 * nsterm.m (ns_term_init):
5514 * process.c (catch_child_signal):
5515 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5516 defined on all porting targets these days.
5517 * process.c, process.h (catch_child_signal):
5518 Make it extern only if NS_IMPL_GNUSTEP is defined.
5520 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5522 * w32.c (gettimeofday): Make the signature identical to prototype
5523 in nt/inc/sys/time.h.
5525 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5527 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5530 * keyboard.c (safe_run_hooks_error): Improve error message.
5532 * data.c (pure_write_error): Add `object' argument.
5533 * puresize.h (CHECK_IMPURE): Use it.
5535 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5537 * Makefile.in (NOTIFY_OBJ): New variable.
5538 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5540 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5541 Call syms_of_gfilenotify.
5543 * gfilenotify.c: New file.
5545 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5546 and Qfile_w32notify.
5547 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5548 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5550 * lisp.h: Declare syms_of_gfilenotify.
5552 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5554 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5556 Merge the specpdl and backtrace stacks. Make the structure of the
5557 specpdl entries more obvious via a tagged union of structs.
5558 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5559 (enum specbind_tag): New enum.
5560 (struct specbinding): Make it a tagged union of structs.
5561 Add a case for backtrace records.
5562 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5563 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5564 (backtrace_debug_on_exit): New accessors.
5565 (struct backtrace): Remove.
5566 (struct catchtag): Remove backlist field.
5567 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5569 (Flocal_variable_p): Speed up the common case where the binding is
5571 * eval.c (backtrace_list): Remove.
5572 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5573 (set_backtrace_args, set_backtrace_nargs)
5574 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5575 (backtrace_next): New functions.
5576 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5577 (unwind_to_catch, internal_lisp_condition_case)
5578 (internal_condition_case, internal_condition_case_1)
5579 (internal_condition_case_2, internal_condition_case_n): Don't bother
5580 with backtrace_list any more.
5581 (Fsignal): Adjust to new backtrace format.
5582 (grow_specpdl): Move up.
5583 (record_in_backtrace): New function.
5584 (eval_sub, Ffuncall): Use it.
5585 (apply_lambda): Adjust to new backtrace format.
5586 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5588 (specbind): Adjust to new specpdl format. Simplify.
5589 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5590 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5592 (mark_backtrace): Remove.
5593 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5594 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5595 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5597 * profiler.c (record_backtrace): Use get_backtrace.
5598 (handle_profiler_signal): Use backtrace_top_function.
5599 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5602 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5604 * process.h (catch_child_signal): Declare.
5606 * process.c (catch_child_signal): New function.
5607 (init_process_emacs): Call it.
5609 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5610 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5612 (x_set_cursor_type): Remove declaration.
5613 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5614 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5615 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5616 (ns_get_color): Use F suffix on float.
5617 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5618 (ns_get_rgb_color): Remove.
5619 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5620 (note_mouse_movement): x and y are CGFloat.
5621 (ns_draw_fringe_bitmap): Remove unused rowY.
5622 Change #if to COCOA && >= 10_6.
5623 (ns_draw_window_cursor): Remove unused overspill.
5624 (ns_draw_underwave): width and x are EamcsCGFloat.
5625 (ns_draw_box): thickness is CGFloat.
5626 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5627 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5628 if not in main thread.
5629 (ns_get_pending_menu_title, ns_check_menu_open)
5630 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5631 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5632 (sendFromMainThread:): New method.
5633 (changeFont:): size is CGFloat.
5634 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5635 Disable warning about permanent text.
5636 (characterIndexForPoint:): Adjust return type depending on GNUStep
5638 (mouseDown:): delta is CGFloat.
5639 (updateFrameSize): Remove unised variable f.
5640 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5641 Cast float to EmacsCGFloat.
5642 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5643 also to -1 when restoring.
5644 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5645 inside NS_IMPL_COCOA.
5646 (toggleFullScreen:): Put call to toggleFullScreen inside
5647 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5648 (setPosition:portion:whole:): por is CGFloat.
5649 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5650 (mouseDown:): Use CGFloat.
5651 (mouseDragged:): Remove unised variable edge.
5652 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5654 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5656 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5657 when NS_IMPL_GNUSTEP.
5658 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5659 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5660 (EmacsToolbar): Add clearAll. Add tag argument to
5661 addDisplayItemWithImage.
5662 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5664 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5666 * nsmenu.m (ns_update_menubar): Make static.
5667 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5668 (fillWithWidgetValue:): Add cast to SEL for setAction.
5669 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5670 (update_frame_tool_bar): Update code for GNUStep.
5671 (clearAll): New method.
5672 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5673 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5674 Move identifierToItem setObject and activeIdentifiers addObject before
5675 call to insertItemWithItemIdentifier.
5676 (validateVisibleItems): Fix indentation.
5677 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5678 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5679 UtilityWindow to aStyle, remove call to setStyleMask.
5681 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5683 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5684 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5685 Use F suffix on floats.
5686 (ns_char_width): Returns CGFloat.
5687 (ns_ascii_average_width): w is CGFloat instead of float.
5688 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5690 (ns_glyph_metrics): CGFloat instead of float.
5692 * nsfns.m (x_set_foreground_color, x_set_background_color):
5694 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5695 remove unused variables.
5696 (Fns_read_file_name): Keep track if panel is for save.
5697 Use ns_filename_from_panel/ns_directory_from_panel.
5698 (Fns_list_services): delegate only used for COCOA.
5699 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5700 Just return the input if GNUStep.
5701 (x_screen_planes): Remove.
5702 (Fxw_color_values): Use EmacsCGFloat
5703 (Fns_display_monitor_attributes_list): Only get screen number for
5705 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5707 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5708 ns_directory_from_panel.
5710 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5712 * process.c (handle_child_signal): Also use WCONTINUED.
5713 This is so that list-processes doesn't mistakenly list the process
5714 as stopped, when the process has actually been continued and is
5717 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5719 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5720 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5721 not already configured.
5723 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5725 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5727 * Makefile.in (mostlyclean): Remove *.res files.
5729 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5731 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5732 a buffer (bug#8447).
5734 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5736 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5737 display vector, and we backtrack, handle the case that the
5738 previous character position is also displayed from a display
5739 vector or covered by a display string or image. (Bug#14476)
5741 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5743 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5744 (struct MonitorInfo, free_monitors): Remove.
5745 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5746 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5747 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5750 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5751 (struct MonitorInfo, free_monitors): Remove.
5752 (ns_screen_name): Make static.
5753 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5754 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5757 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5758 (struct MonitorInfo): New struct.
5759 (free_monitors, make_monitor_attribute_list): Declare.
5761 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5763 (free_monitors, make_monitor_attribute_list): New functions.
5764 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5767 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5769 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5771 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5773 * keyboard.c: Apply keyboard decoding only to events that come directly
5774 from the tty, not from unread-command-events (bug#14368).
5775 (read_event_from_main_queue): New function, extracted from read_char).
5776 (read_decoded_char): Remove.
5777 (read_decoded_event_from_main_queue): New function to replace it.
5778 (read_char): Use it.
5779 (read_key_sequence): Use read_char rather than read_decoded_char.
5781 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5783 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5785 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5787 2013-05-22 Kenichi Handa <handa@gnu.org>
5789 The following changes are to fix the setting of
5790 buffer-file-coding-system on, for instance, C-x RET c unix RET
5791 _FILE_OF_DOS_EOL_TYPE_ RET.
5793 * coding.h (struct coding_system): New member detected_utf8_chars.
5795 * coding.c (detect_coding_utf_8): Count characters and check EOL
5796 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5798 (setup_coding_system): Do not initialize coding->head_ascii.
5799 (check_ascii): Do not set coding->eol_seen but update it. Do not
5800 call adjust_coding_eol_type here.
5801 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5802 If the eol-type of CODING is already specified, adjust the eol type
5803 of the found coding-system.
5804 (decode_coding_gap): Cancel previous change. Utilize the
5805 character numbers counted by detect_coding_utf_8. Fix detection
5808 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5810 * search.c (looking_at_1): Only set last_thing_searched if the match
5811 changed the match-data (bug#14281).
5813 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5815 * xdisp.c (reseat_at_previous_visible_line_start):
5816 Already declared in dispextern.h, so remove it here.
5817 (move_it_vertically_backward): Likewise.
5819 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5821 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5822 (Fx_display_pixel_width, Fx_display_pixel_height)
5823 (Fx_display_mm_width, Fx_display_mm_height):
5824 Mention `display-monitor-attributes-list' in docstrings.
5826 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5827 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5828 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5829 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5830 (Fx_display_backing_store, Fx_display_visual_class)
5831 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5832 (Fx_display_grayscale_p, Fx_display_pixel_width)
5833 (Fx_display_pixel_height, Fx_display_planes)
5834 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5835 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5836 (Fx_display_mm_width, Fx_display_mm_height)
5837 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5838 height for all physical monitors as in X11.
5840 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5841 Return pixel width or height for all physical monitors as in X11.
5843 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5845 Port --enable-gcc-warnings to clang.
5846 * bytecode.c (exec_byte_code):
5848 Redo diagnostic pragmas to pacify clang, too.
5849 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5850 * editfns.c (Fencode_time):
5851 * fileio.c (file_accessible_directory_p):
5852 * font.c (font_unparse_xlfd):
5853 Use '&"string"[index]' instead of '"string" + (index)'.
5854 * undo.c (user_error): Remove; unused.
5856 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5858 * insdel.c (insert_1_both): Document the arguments, instead of
5859 referring to insert_1, which no longer exists.
5861 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5862 some window, increment windows_or_buffers_changed, so that
5863 *Messages* display in that window is updated. (Bug#14408)
5865 * w32.c: Include epaths.h.
5866 (init_environment): Use cmdproxy.exe without leading directories.
5867 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5869 (gettimeofday): Adjust signature and return value to Posix
5872 * unexw32.c (open_output_file): Delete the existing emacs.exe
5873 before creating it, to break the hard link to the versioned
5876 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5877 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5878 (FIRSTFILE_OBJ): New variables.
5879 (W32_RES): Rename to EMACSRES. All users changed.
5880 (base_obj): Use $(CM_OBJ).
5881 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5882 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5883 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5884 $(W32_RES_LINK) before $(LIBES).
5885 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5887 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5889 * makefile.w32-in (DOC): Use just "DOC".
5891 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5893 * process.c: Export default filters and sentinels to Elisp.
5894 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5896 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5897 (Fset_process_sentinel, Fformat_network_address):
5898 Default to them instead of nil.
5899 (server_accept_connection): Sentinels can't be nil any more.
5900 (read_and_dispose_of_process_output): New function, extracted from
5901 read_process_output.
5902 (read_process_output): Use it; filters can't be nil.
5903 (Finternal_default_process_filter): New function, extracted from
5904 read_process_output.
5905 (exec_sentinel_unwind): Remove function.
5906 (exec_sentinel): Don't zilch sentinel while running.
5907 (status_notify): Sentinels can't be nil.
5908 (Finternal_default_process_sentinel): New function extracted from
5910 (setup_process_coding_systems): Default filter is not nil any more.
5911 (syms_of_process): Export new Elisp functions and initialize
5913 * lisp.h (make_lisp_proc): New function.
5915 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5917 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5919 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5921 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5922 unless we know that the window w is a leaf window.
5923 Another attempt at solving bug#14062.
5925 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5927 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5930 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5932 * image.c (gif_load): Check that subimages fit (Bug#14345).
5934 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5936 * lread.c (skip_dyn_eof): New function.
5937 (read1): Use it to skip the end of a file in response to #@00.
5939 * doc.c (get_doc_string): Slightly relax the sanity checking.
5941 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5943 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5944 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5945 (MonitorInfo): New struct.
5946 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5947 (Fns_display_monitor_attributes_list): New functions.
5948 (display-usable-bounds): Remove.
5949 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5952 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5954 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5955 (GTK_CHECK_VERSION): New macro, if not already defined.
5956 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5957 replaced by GTK_CHECK_VERSION.
5959 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5961 * xterm.h (GTK_PREREQ): New macro.
5962 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5963 to use this macro instead, for consistency and clarity.
5965 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5967 * xdisp.c (row_for_charpos_p): New function, with code of
5968 cursor_row_p, but accepts an additional argument CHARPOS instead
5969 of using a hardcoded PT.
5970 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5971 (row_containing_pos): Call row_for_charpos_p instead of partially
5972 doing the same. Fixes cursor positioning under longlines-mode
5973 when longlines-show-effect includes more than one newline, when
5974 moving the cursor vertically up.
5976 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5978 * makefile.w32-in (ACL_H): New macro.
5979 ($(BLD)/fileio.$(O)): Update dependencies.
5981 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5983 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5984 * Makefile.in (LIB_ACL): New macro.
5985 (LIBACL_LIBS): Remove.
5986 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5987 * fileio.c: Include <acl.h>.
5988 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5989 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5991 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5994 * unexelf.c: Don't assume ElfW (Half) fits in int.
5995 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5996 when dealing with ElfW (Half) values, since they can exceed 2**31
5997 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5998 (entry_address): Omit unused NUM arg. All uses changed.
6000 2013-05-07 Juri Linkov <juri@jurta.org>
6002 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6003 to the string converted from number with `Fnumber_to_string'.
6006 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6008 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6009 This fixes a problem introduced by my previous change.
6011 2013-05-07 Glenn Morris <rgm@gnu.org>
6013 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6015 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6017 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6019 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6021 Static checking by GCC 4.8.0.
6022 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6023 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6024 (x_get_monitor_attributes_fallback)
6025 (x_get_monitor_attributes_xinerama)
6026 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6027 Define only if USE_GTK.
6028 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6029 (x_get_monitor_attributes_fallback): Omit unused locals.
6030 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6031 Use double, not float, to avoid mixed-mode floating point arithmetic.
6033 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6034 Jan Djärv <jan.h.d@swipnet.se>
6036 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6037 (XINERAMA_CFLAGS): New macros.
6038 (ALL_CFLAGS, LIBES): Use them.
6040 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6041 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6042 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6043 (syms_of_xfns): DEFSYM them.
6044 (struct MonitorInfo): New struct.
6045 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6046 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6047 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6048 (x_get_monitor_attributes_xinerama): New functions.
6049 (Fx_display_monitor_attributes_list): New primitive.
6050 (syms_of_xfns): Defsubr it.
6052 * xterm.h (x_display_info): Add Xatom_net_workarea and
6053 Xatom_net_current_desktop.
6055 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6056 and dpyinfo->Xatom_net_current_desktop.
6058 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6060 * xdisp.c (pos_visible_p): Use the special code for finding the
6061 beginning of a display property or overlay for any "replacing"
6062 display property, not just for display strings. This solves
6063 incorrect reporting of position by posn-at-point. (Bug#14241)
6065 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6067 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6068 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6069 Verify that ElfW (Half) fits in int.
6070 (fatal): Use same signature as lisp.h.
6071 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6072 configure and build with -DUNEXELF_DEBUG without worrying about
6073 other modules that use DEBUG.
6074 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6075 possibly-wide integers now uses it instead of plain fprintf.
6076 (entry_address): New function, which avoids problems with 32-bit
6077 overflow on 64-bit hosts.
6078 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6079 (round_up): Don't assume the remainder fits in int.
6080 (find_section): Use bool for boolean. Simplify debug code.
6081 (unexec): Don't assume file sizes fit in int or size_t.
6082 Omit unnecessary trailing newline in 'fatal' format.
6083 Use strerror rather than outputting decimal error number.
6084 Remove unused code when emacs is not defined;
6085 this file relies on Emacs now.
6086 Don't assume e_phnum and e_shnum are positive.
6088 * regex.c: Fix problems when DEBUG is defined.
6089 (extract_number, extract_number_and_incr): Define regardless of
6090 whether DEBUG is defined; that's simpler and makes the code less
6091 likely to go stale in the normal case when DEBUG is not defined.
6092 Return int rather than taking an int * arg. All callers changed.
6093 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6094 Remove, replacing with ...
6095 (DEBUG_PRINT): New macro. All callers changed.
6096 (DEBUG_COMPILES_ARGUMENTS): New macro.
6097 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6098 (print_compiled_pattern, print_double_string) [DEBUG]:
6099 Use prototype rather than old-style definition.
6100 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6101 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6102 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6103 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6104 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6105 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6106 This matters only when DEBUG is defined.
6108 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6110 * xdisp.c (set_iterator_to_next): Set the
6111 ignore_overlay_strings_at_pos_p flag only if we are _really_
6112 iterating over an overlay string, as indicated by the
6113 current.overlay_string_index member. (Bug#14306)
6115 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6117 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6118 to where it is used, to avoid autorelease issues (Bug#14050).
6120 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6122 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6123 * fileio.c (syms_of_fileio): Implement this.
6124 * filelock.c (create_lock_file): If symbolic links don't work, so
6125 we use a regular file as a lock file, do not fsync the lock file;
6128 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6130 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6131 (syms_of_minibuf): Adjust accodingly.
6133 * callint.c (Fcall_interactively): Adjust calls accordingly.
6135 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6137 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6138 w->contents is a buffer before computing everything else.
6139 Use parentheses to disambiguate last part of the condition.
6141 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6142 assertion violations. (Bug#14062)
6144 2013-05-01 David Reitter <david.reitter@gmail.com>
6146 * nsfns.m (ns_tooltip): Initialize.
6148 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6150 * coding.c (decode_coding_gap): Don't remove the character before
6151 a newline unless it's a CR character. (Bug#14287)
6153 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6155 * dispextern.h (struct face): Move enum face_underline_type
6156 earlier so that bitfields can be in the same word.
6158 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6160 * nsfns.m (handlePanelKeys): New function.
6161 (EmacsOpenPanel:performKeyEquivalent:)
6162 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6163 arrows/function/control and copy/paste keys (Bug#14296).
6165 2013-04-27 Juri Linkov <juri@jurta.org>
6167 * callint.c (Fcall_interactively): Call `Qread_number' for
6168 interactive code letter `n' instead of using duplicate code.
6171 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6173 * systime.h (make_timeval): Declare as 'const'.
6175 2013-04-27 Kenichi Handa <handa@gnu.org>
6177 * font.c (font_open_entity): Always open a font of manageable
6180 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6182 Port better to AIX (Bug#14258).
6183 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6186 2013-04-24 Kenichi Handa <handa@gnu.org>
6188 * coding.c (decode_coding_iso_2022): When an invalid escape
6189 sequence is encountered, reset the invocation and designation
6190 status to the safest one.
6192 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6194 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6195 Without this fix, "make distclean" leaves stamp-h1 behind.
6197 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6199 * w32fns.c (w32_fullscreen_rect): New function to compute the
6200 window rectangle for the given fullscreen mode.
6201 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6202 longer tunes the window size. This keeps the window's edges flush
6203 with the screen and allows the taskbar to hide itself in fullboth.
6205 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6206 window decorations and uses the entire screen.
6208 * w32term.h (w32_fullscreen_rect) Add prototype.
6209 (struct w32_output): Replace normal_width, normal_height,
6210 normal_top, and normal_left members with a single normal_placement
6212 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6214 (FRAME_NORMAL_PLACEMENT): New macro.
6216 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6218 * minibuf.c (Ftest_completion): Silence compiler warning.
6220 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6222 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6225 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6228 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6229 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6230 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6231 parentheses where appropriate.
6233 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6235 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6237 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6239 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6240 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6241 Mention in the doc string that setting these variables takes
6242 effect only after a call to set-window-buffer. (Bug#14200)
6244 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6246 * indent.c (Fvertical_motion): Don't consider display strings on
6247 overlay strings as display strings on the buffer position we
6248 started from. This prevents vertical cursor motion from jumping
6249 more than one line when there's an overlay string with a display
6250 property at end of line.
6251 Reported by Karl Chen <Karl.Chen@quarl.org> in
6252 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6254 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6256 * window.c (select_window): `record_buffer' even if window is
6257 already selected (bug#14191).
6259 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6261 * window.c (Fwindow_end): Test more flags, including the buffer's
6262 last_overlay_modified flag, to determine whether the window's
6263 display is really up-to-date. Prevents the function from
6264 returning a stale value. (Bug#14170)
6265 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6268 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6270 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6271 garbaged only if it is not already the top frame on its TTY.
6272 This prevents flickering due to constant redrawing of TTY frames when
6273 there are GUI frames open in the same session. (Bug#13864)
6275 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6277 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6278 of marking the idle timers directly.
6280 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6282 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6285 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6287 * window.c (select_window): Don't record_buffer while the invariant is
6288 temporarily broken (bug#14161).
6290 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6292 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6294 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6296 2013-04-07 Romain Francoise <romain@orebokech.com>
6298 Ignore additional platform-specific ACL errors (Bug#13702).
6299 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6300 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6302 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6304 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6307 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6309 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6310 This bug was introduced by my 2013-02-25 change that simplified
6311 data_start configuration. Without this change, on GNU/Linux
6312 an Emacs configured with --enable-profiling fails immediately
6313 due to a profiler signal.
6314 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6315 with these flags. On platforms where special flags are needed
6316 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6317 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6318 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6320 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6322 Get rid of some platform-specific functions examining window
6323 system and its capabilities. This is a partial rework of the
6325 * lisp.h (have_menus_p): Remove prototype. This function is
6326 replaced with platform-independent window_system_available.
6327 (check_window_system): Move to...
6328 * frame.h (decode_window_system_frame, window_system_available):
6329 ...here, add new prototypes.
6330 * frame.c (window_system_available, decode_window_system_frame):
6332 (check_window_system): Platform-independent now.
6333 * xterm.h (x_in_use): Remove declaration.
6335 * w32term.h (check_x_frame):
6336 * nsterm.h (check_x_frame): Remove prototypes. This function
6337 is replaced with platform-independent decode_window_system_frame.
6338 * msdos.c (have_menus_p): Remove.
6339 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6340 Remove platform-specific functions. Use check_window_system,
6341 decode_window_system_frame and check_ns_display_info where
6342 appropriate. Minor style and comment tweaks.
6343 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6344 (check_x_frame): Likewise.
6345 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6347 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6348 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6349 * xmenu.c, xselect.c: All related users changed.
6351 2013-04-03 Kenichi Handa <handa@gnu.org>
6353 The following changes is to optimize the code for reading UTF-8
6356 * coding.c (check_ascii): Rename from detect_ascii. Return value
6357 changed. Check EOL format. Do not call adjust_coding_eol_type
6359 (check_utf_8): New function.
6360 (adjust_coding_eol_type): Do nothing if already adjusted.
6361 (detect_coding): Compare the return value of check_ascii with
6362 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6363 (decode_coding_gap): Optimize for valid UTF-8.
6365 2013-03-21 Kenichi Handa <handa@gnu.org>
6367 * coding.c (syms_of_coding): Cancel previous change.
6369 * insdel.c (insert_from_gap): Fix previous change.
6371 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6373 Consistently use platform-specific function to detect window system.
6374 * lisp.h (check_window_system): New prototype. This function is
6375 going to replace check_x, check_w32 and check_ns.
6376 (have_menus_p): Mention msdos.c in comment.
6377 * fontset.c (check_window_system_func): Remove. Adjust all users.
6378 * fontset.h (check_window_system_func): Remove prototype.
6379 * nsterm.h (check_ns):
6380 * xterm.h (check_x):
6381 * w32term.h (check_w32): Likewise.
6382 * menu.c (Fx_popup_menu): Use check_window_system.
6383 * msdos.c (check_window_system): Define for MS-DOS.
6384 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6385 * w32fns.c (check_window_system): Likewise for MS-Windows.
6386 * xfns.c (check_window_system): Likewise for X.
6387 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6388 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6390 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6392 Prefer < to > in range checks such as 0 <= i && i < N.
6393 This makes it easier to visualize quantities on a number line.
6394 This patch doesn't apply to all such range checks,
6395 only to the range checks affected by the 2013-03-24 change.
6396 This patch reverts most of the 2013-03-24 change.
6397 * alloc.c (xpalloc, Fgarbage_collect):
6398 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6399 * character.c (string_escape_byte8):
6400 * charset.c (read_hex):
6401 * data.c (cons_to_unsigned):
6402 * dispnew.c (update_frame_1):
6403 * doc.c (Fsubstitute_command_keys):
6404 * doprnt.c (doprnt):
6405 * editfns.c (hi_time, decode_time_components):
6406 * fileio.c (file_offset):
6407 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6408 * font.c (font_intern_prop):
6409 * frame.c (x_set_alpha):
6410 * gtkutil.c (get_utf8_string):
6411 * indent.c (check_display_width):
6412 * keymap.c (Fkey_description):
6413 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6415 * minibuf.c (read_minibuf_noninteractive):
6416 * process.c (wait_reading_process_output):
6417 * search.c (Freplace_match):
6418 * window.c (get_phys_cursor_glyph):
6419 * xdisp.c (redisplay_internal):
6420 * xsmfns.c (smc_save_yourself_CB):
6421 Prefer < to > for range checks.
6422 * dispnew.c (sit_for): Don't mishandle NaNs.
6423 This fixes a bug introduced in the 2013-03-24 change.
6424 * editfns.c (decode_time_components): Don't hoist comparison.
6425 This fixes another bug introduced in the 2013-03-24 change.
6427 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6429 * frame.h (struct frame): Drop scroll_bottom_vpos
6430 member becaue all real users are dead long ago.
6431 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6432 * xdisp.c (redisplay_internal): Adjust user.
6434 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6436 * nsmenu.m (showAtX:Y:for:): setLevel to
6437 NSPopUpMenuWindowLevel (Bug#13998).
6439 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6441 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6442 (ns_check_pending_open_menu): Declare.
6444 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6445 (x_activate_menubar): Update the menu with title that matches
6446 ns_get_pending_menu_title, and call
6447 ns_check_pending_openmenu (Bug#12698).
6448 (menuWillOpen:): New method.
6449 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6451 * nsterm.m (menu_will_open_state, menu_mouse_point)
6452 (menu_pending_title): New varaibles.
6453 (ns_get_pending_menu_title, ns_check_menu_open)
6454 (ns_check_pending_open_menu): New functions.
6456 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6458 * indent.c (current_column_bol_cache): Remove leftover which is not
6459 used in Fmove_to_column any more.
6460 (current_column, scan_for_column): Adjust users.
6461 * keyboard.c (last_point_position_buffer, last_point_position_window):
6462 Remove leftovers which are not used for recording undo any more.
6463 (command_loop_1, syms_of_keyboard): Adjust users.
6464 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6465 redisplay_window any more.
6466 (move_it_to): Adjust user.
6468 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6470 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6471 Update dependencies.
6473 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6475 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6476 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6479 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6481 * window.h (struct window): Replace hchild, vchild and buffer slots
6482 with the only contents slot. This is possible because each valid
6483 window may have either the child window (in vertical or horizontal
6484 combination) or buffer to display (for the leaf window). Using that,
6485 a lof of operations to traverse and/or change window hierarchies may
6486 be simplified. New member horizontal is used to distinguish between
6487 horizontal and vertical combinations of internal windows.
6488 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6489 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6490 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6491 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6492 Use contents slot, not buffer, where appropriate.
6493 (wset_combination): New function.
6494 (wset_buffer): Add eassert.
6495 (Fframe_first_window): Simplify the loop reaching first window.
6496 (Fwindow_buffer): Use WINDOW_LEAF_P.
6497 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6498 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6499 (unshow_buffer): Convert initial debugging check to eassert.
6500 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6501 (make_parent_window, window_resize_check, window_resize_apply)
6502 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6503 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6504 Adjust to match struct window changes.
6505 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6506 (mark_window_cursors_off, count_windows, get_leaf_windows)
6507 (foreach_window_1): Simplify the loop.
6508 * alloc.c (mark_object): Do not check for the leaf window because
6509 internal windows has no glyph matrices anyway.
6510 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6511 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6512 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6513 (build_frame_matrix_from_window_tree, mirror_make_current)
6514 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6515 (update_window_tree, set_window_update_flags): Simplify the loop.
6516 (sync_window_with_frame_matrix_rows): Enforce live window.
6517 Use contents slot, not buffer, where appropriate.
6518 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6519 and WINDOW_HORIZONTAL_COMBINATION_P.
6520 (make_frame_visible_1): Simplify the loop.
6521 Use contents slot, not buffer, where appropriate.
6522 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6523 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6524 (expose_window_tree): Likewise.
6525 Use contents slot, not buffer, where appropriate.
6526 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6527 to avoid deleted windows. Use contents slot instead of buffer.
6528 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6529 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6530 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6531 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6533 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6535 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6536 identify the reasons for assertion violations in bug#14062 and
6538 (Fx_show_tip): Fix compilation error under
6539 "--enable-check-lisp-object-type". (Bug#14073)
6541 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6542 Reported by <rzl24ozi@gmail.com>.
6544 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6546 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6548 (unwind_with_echo_area_buffer): ...to restore it here.
6549 This is needed to ensure that...
6550 (redisplay_window): ...both window markers are valid here,
6551 which is verified by eassert.
6552 * editfns.c (save_excursion_save): Do not assume that
6553 selected_window always displays the buffer.
6554 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6557 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6559 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6562 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6564 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6566 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6568 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6569 since MinGW's w32api headers do. This avoids compiler warnings.
6571 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6574 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6576 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6578 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6580 * gtkutil.c (style_changed_cb): Check if frame is live and an
6581 X frame (Bug#14038).
6583 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6585 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6586 Define only for _WIN32_WINNT less than 0x0500.
6587 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6589 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6590 see its own definitions of 'struct timeval' and 'struct timezone'.
6592 Fix incompatibilities between MinGW.org and MinGW64 headers.
6593 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6595 * w32.c (REPARSE_DATA_BUFFER): Guard with
6596 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6598 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6600 * xterm.c: Include X11/XKBlib.h
6601 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6603 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6605 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6607 * blockinput.h (input_blocked_p): Likewise.
6608 * bytecode.c (exec_byte_code): Likewise.
6609 * callproc.c (call_process_kill, call_process_cleanup)
6610 (Fcall_process): Likewise.
6611 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6612 (Fccl_execute_on_string): Likewise.
6613 * character.c (string_escape_byte8): Likewise.
6614 * charset.c (read_hex): Likewise.
6615 * cm.c (calccost): Likewise.
6616 * data.c (cons_to_unsigned): Likewise.
6617 * dired.c (directory_files_internal, file_name_completion):
6619 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6620 (sit_for): Likewise.
6621 * doc.c (Fsubstitute_command_keys): Likewise.
6622 * doprnt.c (doprnt): Likewise.
6623 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6624 * emacsgtkfixed.c: Likewise.
6625 * fileio.c (file_offset, Fwrite_region): Likewise.
6626 * floatfns.c (Fexpt, fmod_float): Likewise.
6627 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6629 * font.c (font_intern_prop): Likewise.
6630 * frame.c (x_set_alpha): Likewise.
6631 * gtkutil.c (get_utf8_string): Likewise.
6632 * indent.c (check_display_width): Likewise.
6633 * intervals.c (create_root_interval, rotate_right, rotate_left)
6634 (split_interval_right, split_interval_left)
6635 (adjust_intervals_for_insertion, delete_node)
6636 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6637 (merge_interval_right, merge_interval_left, copy_intervals)
6638 (set_intervals_multibyte_1): Likewise.
6639 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6640 * keymap.c (Fkey_description): Likewise.
6641 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6642 * lread.c (openp, read_integer, read1, string_to_number):
6644 * menu.c (ensure_menu_items): Likewise.
6645 * minibuf.c (read_minibuf_noninteractive): Likewise.
6646 * print.c (printchar, strout): Likewise.
6647 * process.c (create_process, Faccept_process_output)
6648 (wait_reading_process_output, read_process_output, send_process)
6649 (wait_reading_process_output): Likewise.
6650 * profiler.c (make_log, handle_profiler_signal): Likewise.
6651 * regex.c (re_exec): Likewise.
6652 * regex.h: Likewise.
6653 * search.c (looking_at_1, Freplace_match): Likewise.
6654 * sysdep.c (get_child_status, procfs_ttyname)
6655 (procfs_get_total_memory): Likewise.
6656 * systime.h (EMACS_TIME_VALID_P): Likewise.
6657 * term.c (dissociate_if_controlling_tty): Likewise.
6658 * window.c (get_phys_cursor_glyph): Likewise.
6659 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6660 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6662 * xfns.c (Fx_window_property): Likewise.
6663 * xmenu.c (set_frame_menubar): Likewise.
6664 * xselect.c (x_get_window_property, x_handle_dnd_message):
6666 * xsmfns.c (smc_save_yourself_CB): Likewise.
6667 * xterm.c (x_scroll_bar_set_handle): Likewise.
6669 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6671 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6672 to be optional or nil. Adjust comment and convert it to docstring.
6673 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6674 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6676 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6678 Static checking by GCC 4.8-20130319.
6679 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6680 * process.c (Fset_process_datagram_address)
6681 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6682 * xdisp.c (get_char_face_and_encoding):
6683 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6684 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6685 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6687 2013-03-24 Ken Brown <kbrown@cornell.edu>
6689 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6690 fix compilation on 64-bit Cygwin, where underscores are not
6691 automatically prepended.
6693 * w32term.c (w32_initialize): Silence compiler warning.
6695 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6697 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6698 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6699 variables, to save and restore frame dimensions.
6700 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6701 after returning from a 'fullscreen' configuration.
6702 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6703 to avoid races between the main thread and the input thread.
6705 * w32term.h (struct w32_output): New members normal_width,
6706 normal_height, normal_top, normal_left, and prev_fsmode.
6707 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6708 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6711 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6712 'fullscreen' parameter. Always record previous width and height
6713 of the frame, except when switching out of maximized modes, so
6714 that they could be restored correctly, instead of resetting to the
6715 default frame dimensions. Send SC_RESTORE command to the frame,
6716 unless we are going to send SC_MAXIMIZE, to restore the frame
6717 resize hints in the mouse pointer shown by the window manager.
6720 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6722 * lisp.h (get_frame_param): Adjust conditions for prototype
6725 2013-03-22 Ken Brown <kbrown@cornell.edu>
6727 * unexcw.c: Drop unneeded inclusion of w32common.h.
6728 (report_sheap_usage): Declare.
6729 (read_exe_header): Add magic numbers for x86_64.
6730 (fixup_executable): Fix printf format specifier for unsigned long
6733 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6735 * frame.h (struct frame): Put menu_bar_window under #ifdef
6736 because this member is not needed when X toolkit is in use.
6737 (fset_menu_bar_window):
6738 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6739 (free_glyphs, update_frame):
6740 * xdisp.c (expose_frame): Likewise.
6741 (display_menu_bar): Likewise. Remove redundant eassert.
6742 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6745 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6747 Use functions and constants to manipulate Lisp_Save_Value objects.
6748 This replaces code that used macros and strings and token-pasting.
6749 The change makes the C source a bit easier to follow,
6750 and shrinks the Emacs executable a bit.
6751 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6752 (make_save_value): Change 1st arg from string to enum. All callers
6755 (mark_object): Use if, not #if, for GC_MARK_STACK.
6756 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6757 (XSAVE_OBJECT): Now functions, not macros.
6758 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6759 the constant was never used.
6760 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6761 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6762 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6763 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6765 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6766 type3 with a single member save_type. All uses changed.
6767 (save_type, set_save_pointer, set_save_integer): New functions.
6768 * print.c (PRINTX): Remove.
6770 * alloc.c: Remove redundant static declarations.
6772 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6774 * window.h (struct window): Convert left_col, top_line, total_lines
6775 and total_cols from Lisp_Objects to integers. Adjust comments.
6776 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6778 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6779 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6780 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6781 Adjust users where appropriate.
6783 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6785 * frame.h (struct frame): Drop resx and resy because the same data is
6786 available from window system-specific output context. Adjust users.
6787 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6788 New functions to provide defaults when no window system available.
6789 (FRAME_RES_X, FRAME_RES_Y): New macros.
6790 (NUMVAL): Move from xdisp.c.
6791 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6792 (Ffont_face_attributes, Fopen_font):
6793 * image.c (gs_load):
6794 * w32font.c (fill_in_logfont):
6795 * xdisp.c (calc_pixel_width_or_height):
6796 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6797 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6799 2013-03-20 Kenichi Handa <handa@gnu.org>
6801 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6802 to 1 (temporary workaround until a bug related to ASCII
6803 optimization is fixed).
6805 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6807 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6808 Signal error if window is not internal. Adjust docstring.
6809 (delete_all_child_windows): Use combination_limit to save the buffer.
6810 (Fset_window_configuration): Adjust accordingly.
6811 * print.c (syms_of_print): Initialize debugging output not here...
6812 (init_print_once): ...but in a new function here.
6813 * lisp.h (init_print_once): Add prototype.
6814 * emacs.c (main): Add call to init_print_once. Adjust comments.
6816 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6818 * window.c (window_resize_check, window_resize_apply)
6819 (window_from_coordinates, recombine_windows, set_window_buffer)
6820 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6821 (Fsplit_window_internal, Fdelete_window_internal)
6822 (freeze_window_starts): Use bool for booleans.
6823 * window.h (window_frame_coordinates, resize_frame_windows)
6824 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6826 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6828 * dispnew.c (bitch_at_user): Use `user-error'.
6830 2013-03-17 Ken Brown <kbrown@cornell.edu>
6832 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6833 as return type of image_background. (Bug#13981)
6834 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6836 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6838 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6839 (ns_select): Don't return with result uninitialized.
6841 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6844 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6846 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6847 directories. If filename is nil, get directory name (Bug#13932).
6848 Use getFilename and getDirectory.
6849 (getFilename, getDirectory): New methods for EmacsSavePanel and
6851 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6853 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6855 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6857 2013-03-15 Kenichi Handa <handa@gnu.org>
6859 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6860 (adjust_after_replace): Make it back to static. Delete the third
6861 arg text_at_gap_tail. Cancel the code for handling it.
6863 * coding.h (struct coding_system): New member eol_seen.
6865 * coding.c (detect_ascii): New function.
6866 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6867 when the source bytes are actually scanned. On detecting for
6868 coding_category_utf_8_auto, call detect_ascii instead of scanning
6869 source bytes directly.
6870 (produce_chars): Call insert_from_gap with the new arg 0.
6871 (encode_coding): Likewise.
6872 (decode_coding_gap): Control ASCII optimization by the variable
6873 disable_ascii_optimization instead of #ifndef .. #endif.
6874 Deccode EOL format according to coding->eol_seen.
6875 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6878 * lisp.h (adjust_after_replace): Cancel externing it.
6879 (insert_from_gap): Adjust prototype.
6881 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6883 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6884 FULLSCREEN_MAXIMIZED. (Bug#13935)
6886 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6888 * region-cache.c (find_cache_boundary, move_cache_gap)
6889 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6890 Simplify debugging check and convert to eassert. Adjust comment.
6891 (pp_cache): Put under ENABLE_CHECKING.
6893 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6895 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6896 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6898 (w32fullscreen_hook): If the frame is visible, reset
6899 f->want_fullscreen flag after changing the frame size. If the
6900 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6903 2013-03-13 Daniel Colascione <dancol@dancol.org>
6905 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6906 too so that these builds can use Cygwin's file conversion
6907 functions. (We've been building and linking cygw32.o all along
6908 and just not using it.)
6910 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6912 File synchronization fixes (Bug#13944).
6913 * Makefile.in (LIB_FDATASYNC): New macro.
6915 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6916 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6917 Don't worry about HAVE_FSYNC, since a substitute fsync is
6918 available if the system lacks one.
6919 (Fwrite_regin): Retry fsync if interrupted.
6921 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6923 * w32term.c (w32_read_socket): If the Emacs frame is being
6924 activated, call w32fullscreen_hook, to make sure the new frame
6925 dimensions are in effect. (Bug#13937)
6927 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6929 * xdisp.c (init_iterator): Simplify because both character and byte
6930 positions are either specified or -1. Add eassert. Adjust comment.
6931 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6932 character and byte positions can be obtained from marker.
6934 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6936 Static checking by Sun C 5.12.
6937 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6938 * bytecode.c (exec_byte_code):
6939 * dispnew.c (init_display):
6941 * fileio.c (Fsubstitute_in_file_name):
6942 * keyboard.c (Fevent_convert_list):
6943 * keymap.c (Fsingle_key_description):
6944 * term.c (maybe_fatal, fatal):
6945 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6946 * xsmfns.c (Fhandle_save_session):
6947 Omit unreachable code.
6948 * keymap.c (map_keymap_char_table_item): Cast void * to
6949 a function pointer type; the C Standard requires this.
6951 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6952 Include <sys/param.h> unconditionally, as that works elsewhere and
6953 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6954 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6957 See ChangeLog.12 for earlier changes.
6963 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6965 This file is part of GNU Emacs.
6967 GNU Emacs is free software: you can redistribute it and/or modify
6968 it under the terms of the GNU General Public License as published by
6969 the Free Software Foundation, either version 3 of the License, or
6970 (at your option) any later version.
6972 GNU Emacs is distributed in the hope that it will be useful,
6973 but WITHOUT ANY WARRANTY; without even the implied warranty of
6974 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6975 GNU General Public License for more details.
6977 You should have received a copy of the GNU General Public License
6978 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.