1 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3 Integer-related fixes for term.c etc.
4 * dispextern.h (face_tty_specified_color): New function.
5 * term.c (turn_on_face): Don't rely on undefined behavior when
6 assigning an out-of-range value to 'long'. Simplify
7 test for toggling highlight.
8 (tty_capable_p): Omit last two (unused) args. All callers changed.
9 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10 (read_menu_input, tty_menu_activate, tty_menu_show):
11 * xfaces.c (x_supports_face_attributes_p)
12 (tty_supports_face_attributes_p):
13 Use bool for boolean. All callers changed.
14 (tty_supports_face_attributes_p): Omit defaults for color indices;
15 no longer needed. Simplify tail call.
17 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
19 * xdisp.c (prepare_menu_bars): Mark static.
20 * lisp.h (prepare_menu_bars): Don't declare.
21 * xselect.c (x_handle_selection_clear):
22 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
24 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
26 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
27 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
29 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
31 * keyboard.c (Fcommand_error_default_function): Rename from
32 Fdefault_error_output.
34 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
36 * keyboard.c (Fdefault_error_output): New function, extracted from
38 (syms_of_keyboard): Use it for Vcommand_error_function.
40 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
42 * eval.c (handlerlist_sentinel): New variable (bug#15802).
43 (init_eval): Use it to ensure handlerlist is non-NULL.
44 (unwind_to_catch): Make sure we never set handlerlist to NULL.
45 (Fsignal): Adjust NULLness test of handlerlist.
46 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
48 2013-11-05 Eli Zaretskii <eliz@gnu.org>
50 * callproc.c (call_process): Call prepare_to_modify_buffer before
51 decoding text read from the sub-process, as the decoded stuff will
52 be inserted into the buffer. This will invalidate the various
53 caches maintained for the buffer. (Bug#15148)
55 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
57 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
58 string of glyphless-char-display.
60 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
62 * nsfns.m (ns_get_name_from_ioreg): New function.
63 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
64 OSX >= 10.9. Use ns_get_name_from_ioreg.
66 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
68 Simplify and port recent bool vector changes.
69 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
70 only in this file. Use a more-efficient implementation if the
71 second argument is a power of 2.
72 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
73 Remove no-longer-necessary compile-time checks.
74 (bool_vector_exact_payload_bytes): New function.
75 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
76 exact payload changed to call the new function. Do not assume
77 that the arg or result fits in ptrdiff_t.
78 (bool_vector_fill): New function.
79 (Fmake_bool_vector): Use it. Don't assume bit counts fit
81 (vroundup_ct): Don't assume arg fits in size_t.
82 * category.c (SET_CATEGORY_SET): Remove. All callers now just
83 invoke set_category_set.
84 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
85 All callers changed. Use bool_vector_set.
86 * category.h (XCATEGORY_SET): Remove; no longer needed.
87 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
89 * data.c (Faref): Use bool_vector_ref.
90 (Faset): Use bool_vector_set.
91 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
92 (Fbool_vector_not, Fbool_vector_count_matches)
93 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
94 * fns.c (concat): Use bool_vector_ref.
95 (Ffillarray): Use bool_vector_fill.
96 (mapcar1): Use bool_vector_ref.
97 (sxhash_bool_vector): Hash words, not bytes.
98 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
99 a constant, since it's now used in #if.
100 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
101 unsigned char on unusual architectures, so that we no longer
102 assume that the number of bits per bits_word is a power of two or
103 is a multiple of 8 or of CHAR_BIT.
104 (Qt): Add forward decl.
105 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
106 at least as strictly as bits_word.
107 (bool_vector_data, bool_vector_uchar_data): New accessors.
108 All data structure accesses changed to use them.
109 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
110 (bool_vector_set): New functions.
111 (bool_vector_fill): New decl.
112 (ROUNDUP): Move to alloc.c as described above.
114 Fix recent gnutls changes.
115 * gnutls.c (Fgnutls_boot): Don't assume C99.
116 * process.c (wait_reading_process_output): Fix typo in recent change.
118 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
120 * process.c (wait_reading_process_output, read_process_output)
121 (send_process): Check gnutls_state is not NULL.
123 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
124 (Fgnutls_boot): Set process gnutls_p later, after initialization.
126 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
128 * nsterm.m (init, run, stop:): New methods in EmacsApp for
129 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
131 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
134 * nsfns.m (Fx_create_frame): Fix memory leak.
136 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
137 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
138 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
140 2013-11-04 Eli Zaretskii <eliz@gnu.org>
142 * xdisp.c (message3_nolog, message_with_string): Encode the string
143 before writing it to the terminal in a non-interactive session.
145 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
146 sure we concatenate them into a unibyte string.
148 * fileio.c (make_temp_name): Encode PREFIX, and decode the
149 resulting temporary name before returning it to the caller.
150 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
151 is a unibyte string, convert NAME to a unibyte string to ensure
152 that the result is also a unibyte string.
154 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
155 create unibyte strings from default paths and directory/file
158 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
161 * callproc.c (init_callproc): Use build_unibyte_string to make
162 sure we create unibyte strings from default paths and
163 directory/file names.
165 * buffer.c (init_buffer): Don't store default-directory of
166 *scratch* in multibyte form. The original problem which led to
168 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
169 but it was solved long ago. (Bug#15260)
171 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
173 Port to stricter C99 platforms.
174 Especially, C99 prohibits nesting a struct X inside struct Y if
175 struct X has a flexible array member.
176 * alloc.c (struct sdata): New type.
177 (sdata): Implement in terms of struct sdata.
178 Remove u member; all uses replaced by next_vector, set_next_vector.
179 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
180 (SDATA_DATA_OFFSET): Now a constant, not a macro.
181 (struct sblock): Rename first_data member to data, which is now
182 a flexible array member. All uses changed.
183 (next_vector, set_next_vector, large_vector_vec): New functions.
184 (vector_alignment): New constant.
185 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
186 (struct large-vector): Now merely a NEXT member, since the old approach
187 ran afoul of stricter C99. All uses changed to use
188 large_vector_vec or large_vector_offset.
189 (large_vector_offset): New constant.
190 * dispnew.c: Include tparam.h, for tgetent.
191 Do not include term.h; no longer needed.
192 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
193 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
194 (struct Lisp_Vector): Use a flexible array member for contents,
195 instead of a union with a member that is an array of size 1.
197 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
198 fact that the struct no longer contains a union.
199 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
200 (struct Lisp_Save_Value, struct Lisp_Free):
201 Use unsigned, not int, for spacers, to avoid c99 warning.
202 (union specbinding): Use unsigned, not bool, for bitfield, as
203 bool is not portable to pre-C99 hosts.
205 2013-11-04 Glenn Morris <rgm@gnu.org>
207 * emacs.c (usage_message): Mention that `-L :...' appends.
209 2013-11-02 Glenn Morris <rgm@gnu.org>
211 * Makefile.in (abs_builddir): Remove.
212 (bootstrap_exe): Use relative filename.
214 Use relative filenames in TAGS files.
215 * Makefile.in (abs_srcdir): Remove it again.
216 (.PHONY): Remove frc.
217 (maintainer-clean): No more TAGS-LISP file.
218 (TAGS): Pass relative file names to etags.
219 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
221 * Makefile.in (abs_srcdir): New, set by configure.
223 (maintainer-clean): Remove pointless echo. That should be in the
224 top-level Makefile, if anywhere. Delete TAGS-LISP.
225 (extraclean): No s/ and m/ directories for some time.
226 (TAGS): Also depend on ctagsfiles3.
227 Remove no-longer-defined S_FILE.
228 Pass absolute filenames to etags once more.
229 (TAGS-LISP): Replace lispdir with its expansion.
230 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
231 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
233 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
235 * xfaces.c (check_lface_attrs, realize_default_face): Add
236 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
237 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
239 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
241 * emacs.c (original_pwd): Remove global var by making it local.
242 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
244 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
246 * xfaces.c: Declare color_distance.
247 (QCdistant_foreground): New variable.
248 (NEAR_SAME_COLOR_THRESHOLD): New define.
249 (load_color2): New function.
250 (load_color): Call load_color2.
251 (load_face_colors): Call load_color2 and if distant-color is specified
252 calculate distant and use distant-color if colors are near.
253 (LFACE_DISTANT_FOREGROUND): New define.
254 (merge_face_ref, Finternal_set_lisp_face_attribute)
255 (Finternal_get_lisp_face_attribute)
256 (x_supports_face_attributes_p): Handle distant-foreground similar to
258 (syms_of_xfaces): DEFSYM QCdistant_foreground.
260 * dispextern.h (lface_attribute_index): Add
261 LFACE_DISTANT_FOREGROUND_INDEX.
263 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
265 * image.c (pbm_next_char): New function. See
266 http://netpbm.sourceforge.net/doc/pbm.html for the details.
267 (pbm_scan_number): Use it.
268 (Qlibjpeg_version): New variable.
269 (syms_of_image): DEFSYM and initialize it.
271 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
273 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
275 2013-10-31 Glenn Morris <rgm@gnu.org>
277 * emacs.c (original_pwd): New char.
278 (main): If using --chdir, store original_pwd.
279 (init_cmdargs): When setting Vinvocation_directory based on a
280 relative argv[0], use original_pwd if set. (Bug#15768)
282 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
284 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
286 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
288 * insdel.c: Fix minor problems found by static checking.
289 (Qregion_extract_function): Now static.
290 (prepare_to_modify_buffer_1): Remove unused locals.
292 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
294 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
295 (syms_of_xdisp): Declare pre-redisplay-function.
296 (markpos_of_region): Remove function.
297 (init_iterator, compute_stop_pos, handle_face_prop)
298 (face_before_or_after_it_pos, reseat_to_string)
299 (get_next_display_element, window_buffer_changed)
300 (redisplay_internal, try_cursor_movement, redisplay_window)
301 (try_window_reusing_current_matrix, try_window_id, display_line)
302 (note_mode_line_or_margin_highlight, note_mouse_highlight)
303 (display_string, mouse_face_from_buffer_pos): Remove region handling.
304 * window.h (struct window): Remove field `region_showing'.
305 * dispextern.h (struct it): Remove region_beg/end_charpos.
306 (face_at_buffer_position, face_for_overlay_string)
307 (face_at_string_position): Update prototypes.
308 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
309 (face_at_string_position): Remove `region_beg' and `region_end' args.
310 * fontset.c (Finternal_char_font):
311 * font.c (font_at, font_range): Adjust calls accordingly.
312 * insdel.c (Qregion_extract_function): New var.
313 (syms_of_insdel): Initialize it.
314 (prepare_to_modify_buffer_1): Use it.
316 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
318 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
319 * ftxfont.c (ftxfont_get_gcs):
320 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
321 * xfaces.c (x_free_colors, x_free_dpy_colors)
322 (x_create_gc, unload_color):
323 * xselect.c (x_property_data_to_lisp):
324 * xsettings.c (parse_settings):
325 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
326 (get_bits_and_offset): Adjust definition.
327 * frame.c (XParseGeometry): Adjust locals.
328 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
329 * regex.h (toplevel): Likewise for reg_syntax_t.
331 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
333 * eval.c (run_hook_with_args): Use FUNCTIONP.
335 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
337 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
338 fields, drop 'allocated_p' member and use -1 for uninitialized value.
339 * w32term.h (struct w32_output): Similarly but do not use -1 because...
340 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
341 on MS-Windows anyway.
342 (free_face_colors): Define only if HAVE_X_WINDOWS and...
343 (free_realized_face): ...adjust user.
344 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
345 white relief pixels to -1.
346 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
347 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
348 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
350 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
352 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
353 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
354 in practice now. All callers changed.
356 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
358 * dispextern.h (struct face): Use bitfields for 'underline_type'
359 and 'box' members. Remove set-but-unused members 'pixmap_w' and
360 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
361 'stipple' member. Move 'lface' member up to help...
362 * xfaces.c (make_realized_face): ...this function to find and
363 clear just the members that need clearing.
364 (load_face_colors, realize_x_face):
365 * xdisp.c (extend_face_to_end_of_line): Adjust user.
367 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
369 * xftfont.c (struct xftfont_info): Remove set-but-unused
371 (xftfont_open): Adjust user.
372 (xftfont_get_colors): Remove useless prototype.
374 2013-10-26 Eli Zaretskii <eliz@gnu.org>
376 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
377 before passing them to 'unexec'. (Bug#15260)
379 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
381 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
383 2013-10-25 Eli Zaretskii <eliz@gnu.org>
385 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
386 the changed signature of the font driver's 'close' method.
388 * w32font.h (w32font_close): Adjust the prototype to the change in
391 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
393 * w32uniscribe.c (uniscribe_close): Adapt the call to
394 w32font_close to its new prototype.
396 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
398 Omit unused frame argument of font API's close function.
399 * font.h (struct font): Drop frame argument. Adjust comment.
400 * font.c (font_clear_cache, font_close_object): Adjust users.
401 * ftfont.c (ftfont_close):
402 * ftxfont.c (ftxfont_close):
403 * macfont.m (macfont_close):
404 * nsfont.m (nsfont_close):
405 * w32font.c (w32font_close):
406 * xfont.c (xfont_close):
407 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
408 tweak comments and make functions safe if called more than once for
409 the same font object.
411 Perform font-specific cleanup when font object is swept by GC. See
412 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
413 * alloc.c (cleanup_vector): New function.
414 (sweep_vector): Call it for each reclaimed vector object.
415 * font.h (struct font): Adjust comment.
417 2013-10-24 Glenn Morris <rgm@gnu.org>
419 * Makefile.in (abs_top_srcdir): New, set by configure.
421 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
423 Adjust recent font-related changes to fix bug#15686.
424 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
425 is a live window system frame, mark its default font too.
427 2013-10-23 Glenn Morris <rgm@gnu.org>
429 * Makefile.in (RUN_TEMACS): Make relative (again).
430 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
431 (bootstrap-emacs$(EXEEXT)):
432 Quote entities that might contain whitespace.
434 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
436 Port to Solaris 10 and its bundled GCC.
437 Problem reported by Timothy C. Burt.
438 * floatfns.c (isfinite, isnan): Redefine unconditionally.
440 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
442 Do not allow font caches to grow too large.
443 * alloc.c (compact_font_cache_entry, compact_font_caches):
444 New functions or stub if not HAVE_WINDOW_SYSTEM.
445 (compact_undo_list): Factor out from Fgarbage_collect.
447 (mark_face_cache): Mark face font. Move down to avoid
449 (mark_terminals): Do not mark font cache here.
450 (Fgarbage_collect): Call compaction functions described
451 above. Adjust comment.
453 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
455 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
456 chdir to HOME (bug#15607).
458 * nsterm.m (Qcocoa, Qgnustep): New variables.
459 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
460 (ns_get_color): Make selection color work for GNUStep also.
462 2013-10-18 Eli Zaretskii <eliz@gnu.org>
464 * keyboard.c (make_lispy_event): Remove GPM-specific code that
465 handles mouse clicks. Instead, let GPM use the same code as all
466 the other mice use. See the discussion starting at
467 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
468 for the details of the problem with the menu bar this fixes.
470 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
472 Remove port-specific display name lists to avoid extra
473 complexity and data duplication with display info lists.
474 * xterm.h (x_display_name_list): Remove declaration.
475 * xterm.c (x_display_name_list): Remove.
476 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
477 * xfns.c (x_display_info_for_name, Fx_display_list):
478 Likewise. Use x_display_list where appropriate.
479 * w32term.h (w32_display_name_list): Remove declaration.
480 * w32term.c (w32_display_name_list): Remove.
481 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
483 * w32fns.c (x_display_info_for_name, Fx_display_list):
484 Likewise. Use x_display_list where appropriate.
485 * nsterm.h (ns_display_name_list): Remove declaration.
486 * nsterm.m (ns_display_name_list): Remove.
487 (ns_term_init, syms_of_nsterm): Adjust users.
488 * nsfns.m (ns_display_info_for_name, Fx_display_list):
489 Likewise. Use x_display_list where appropriate.
490 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
491 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
492 (mark_terminals): Mark per-terminal font cache.
494 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
496 Don't run timers in input-pending-p. Its new check-timers param
497 provides the prior behavior. (Bug#15045).
498 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
501 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
503 Make some functions static in non-Microsoft builds.
504 On my platform (Fedora 19 x86-64), this shrinks the
505 Emacs executable (text+data) by 0.25%.
506 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
507 (load_color) [!MSDOS]:
508 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
509 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
510 * lisp.h (check_existing):
511 * process.h (conv_sockaddr_to_lisp, network_interface_list)
512 (network_interface_info) [!WINDOWSNT]:
513 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
515 * fileio.c (check_existing):
516 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
517 * process.c (conv_sockaddr_to_lisp, network_interface_list)
518 (network_interface_info) [!WINDOWSNT]:
519 * term.c (encode_terminal_code) [!WINDOWSNT]:
520 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
521 * xfaces.c (load_color) [!MSDOS]:
523 * fileio.c (check_existing, check_executable, check_writable):
524 * process.c (network_interface_list, network_interface_info):
525 Move earlier, so that we don't need forward decls.
526 * gnutls.c (fn_gnutls_transport_set_errno)
527 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
529 * w32.c (init_environment): Use faccessat rather than
530 check_existing, partly for consistency with the rest of the code
531 in this file, partly so that check_existing can be static.
533 Make VALMASK visible to GDB even if clang is used (Bug#15574).
534 * emacs.c (MAIN_PROGRAM): New macro.
535 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
536 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
538 bool vector int width fixes
539 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
540 (Fbool_vector_count_matches_at):
541 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
542 can exceed PTRDIFF_MAX, at least in theory.
543 (Fbool_vector_count_matches_at):
544 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
546 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
548 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
549 (struct sockaddr): Add forward decl, for platforms that lack it.
551 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
553 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
556 2013-10-16 Eli Zaretskii <eliz@gnu.org>
558 * w32.c (network_interface_get_info, network_interface_list)
559 (network_interface_info): New functions. (Bug#15610)
560 (GetAdaptersInfo_Proc): New typedef.
561 (get_adapters_info): New wrapper function.
562 (globals_of_w32): Initialize g_b_init_get_adapters_info.
564 * process.h (network_interface_list, network_interface_info):
567 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
568 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
569 all systems. Return non-nil for systems that HAVE_NET_IF_H and
570 for WINDOWSNT. Doc fix.
571 (syms_of_process): Defsubr Snetwork_interface_list and
572 Snetwork_interface_info unconditionally.
574 * menu.c (have_boxes): Fix redundant simulation of radio buttons
575 in NS GUI sessions. (Bug#15629)
577 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
579 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
581 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
583 * print.c (print_object): Print " ..." when truncating bool vectors.
585 2013-10-15 Eli Zaretskii <eliz@gnu.org>
587 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
588 standard mouse buttons.
590 * termhooks.h (struct input_event): Remove incorrect commentary.
592 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
594 Disallow bool vector operations on mixed-length operands.
595 The old behavior left garbage in the result vector sometimes,
596 and didn't seem to be useful.
597 * data.c (Qwrong_length_argument): New static var.
598 (wrong_length_argument): New function.
599 (bool_vector_binop_driver): Check that args agree in length.
601 * keyboard.c, keyboard.h (all_kboards): Now static.
603 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
605 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
606 note from the lispref.
608 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
610 * nsterm.h (struct ns_display_info): Remove set-but-unused
611 member image_cache (image caches are per-terminal anyway).
612 (FRAME_X_IMAGE_CACHE): Remove.
613 * nsterm.m (ns_initialize_display_info): Adjust user.
615 2013-10-14 Eli Zaretskii <eliz@gnu.org>
617 * w32proc.c: Include mingw_time.h.
619 * w32.c: Include mingw_time.h.
621 Implement scrolling of TTY menus when the screen is too short.
623 * term.c (tty_menu_display): Accept an additional argument, the
624 menu item from which to start displaying the menu. Account for
625 the value of Y when limiting the menu to the number of available
627 (mi_result): New enumeration.
628 (read_menu_input): Return enumerated value. When the y coordinate
629 hits min_y or max_y, return scroll indication instead of wrapping
631 (tty_menu_activate): Handle the scrolling indications from
632 read_menu_input. Compute the first menu item to display and pass
633 it to tty_menu_display.
635 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
637 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
638 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
639 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
640 Adjust to match the change described below.
641 (struct terminal): Move must_write_spaces, line_ins_del_ok,
642 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
643 memory_below_frame members to...
644 * termchar.h (struct tty_display_info): ...here because they're
645 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
647 * nsterm.m (ns_create_terminal):
648 * w32term.c (w32_create_terminal):
649 * xterm.c (x_create_terminal): Adjust users.
650 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
651 to filter out non-TTY frames. Adjust comment.
652 (scrolling): Adjust user. Prefer eassert for debugging check.
654 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
656 * xfaces.c (PT_PER_INCH): Remove unused macro.
657 * termhooks.h (struct terminal): Remove set-but-unused
658 member fast_clear_end_of_line.
659 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
660 * nsterm.m (ns_create_terminal):
662 * w32term.c (w32_create_terminal):
663 * xterm.c (x_create_terminal): Adjust users.
665 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
667 * lisp.h (bool_vector_size): New function.
668 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
669 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
670 (Fbool_vector_not, Fbool_vector_count_matches_at):
671 Remove uses of 'eassume' that should no longer be needed,
672 because they are subsumed by the 'eassume' in bool_vector_size.
674 2013-10-12 Eli Zaretskii <eliz@gnu.org>
676 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
677 after inclusion of gif_lib.h, thus fixing compiler warnings caused
678 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
680 2013-10-11 Eli Zaretskii <eliz@gnu.org>
682 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
683 have different dimensions. (Bug#15575)
685 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
688 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
690 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
692 * term.c (tty_menu_show): Never return with unbalanced
693 specpdl. Use eassert for debugging check. Adjust style.
695 2013-10-11 Eli Zaretskii <eliz@gnu.org>
697 * term.c (read_menu_input): Make selection of menu items
698 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
699 (tty_menu_activate): Fix off-by-one error when computing max_y.
701 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
703 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
704 audit logging (only used with GnuTLS 3.x) and enable it.
706 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
708 * dispnew.c (redraw_frame): Remove useless #ifdef because
709 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
710 Also, move TTY fflush to...
711 * term.c (tty_update_end): ...this function.
713 2013-10-11 Eli Zaretskii <eliz@gnu.org>
715 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
716 the end of the frame's glyph matrix. (Bug#15575)
718 * term.c (tty_menu_display): Don't move cursor while overwriting
719 frame's glyphs with menu items. Limit the number of items
720 displayed to what can be shown on the available screen lines,
721 excluding the echo area.
722 (tty_menu_activate): Limit the Y coordinate allowed by
723 read_menu_input to the last screen line used for menu display.
725 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
727 * lisp.h (eassume): New macro.
728 Also, include <verify.h>, for 'assume'.
729 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
730 (vroundup, vector_nbytes):
731 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
732 (Fbool_vector_not, Fbool_vector_count_matches)
733 (Fbool_vector_count_matches_at):
734 Use eassume, not eassert.
735 * casetab.c (set_identity, shuffle):
736 * composite.c (composition_gstring_put_cache):
737 * dispnew.c (update_frame_1):
738 * ftfont.c (ftfont_shape_by_flt):
739 * image.c (gif_load):
740 * intervals.c (offset_intervals):
741 * macfont.m (macfont_shape):
742 Remove calls to 'assume' that are no longer needed, because
743 --enable-gcc-warnings no longer generates bogus warnings
744 when these calls are removed.
746 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
748 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
750 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
752 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
753 (Qsubstitute_env_in_file_name): New var.
754 (syms_of_fileio): Define it.
756 2013-10-10 Eli Zaretskii <eliz@gnu.org>
758 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
759 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
762 * term.c (save_and_enable_current_matrix): Don't allocate and
763 don't save margin areas.
764 (restore_desired_matrix): Don't restore margin areas.
765 (free_saved_screen): Don't free margin areas.
767 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
769 * image.c: Pacify --enable-gcc-warnings.
770 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
771 #define only if used.
773 2013-10-10 Eli Zaretskii <eliz@gnu.org>
775 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
776 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
777 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
778 (gif_load): For giflib v5.x and later, display the error message
779 produced by giflib when its functions fail.
780 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
783 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
785 * keyboard.c (last_event_timestamp): Remove. For X selection and
786 GTK popup menus, it may be obtained from per-frame X display info.
787 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
788 (process_special_events): Adjust users.
789 * keyboard.h (last_event_timestamp): Remove declaration.
790 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
791 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
792 * menu.h (xmenu_show): Adjust prototype.
793 * menu.c (Fx_popup_menu): Adjust user.
794 * xselect.c (x_own_selection, x_get_foreign_selection)
795 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
797 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
799 * keyboard.c (init_kboard): Now static. Add arg
800 to denote window system. Adjust comment.
801 (init_keyboard): Adjust user.
802 (allocate_kboard): New function.
804 * nsterm.m (ns_term_init):
806 * w32term.c (w32_create_terminal):
807 * xterm.c (x_term_init): Use it.
808 * keyboard.h (init_kboard): Remove prototype.
809 (allocate_kboard): Add prototype.
811 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
813 * image.c (GIFLIB_MAJOR): Ensure it's defined.
814 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
816 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
818 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
820 2013-10-09 Eli Zaretskii <eliz@gnu.org>
822 * term.c (tty_menu_activate): Flush the output stream after
823 showing the cursor, and don't mark the frame garbaged at exit from
824 the function. Fixes redisplay glitches when moving from one menu
827 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
829 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
830 or throw error (Bug#15570).
832 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
834 * intervals.c (temp_set_point_both): Move test into 'eassert',
837 * lisp.h (eassert): Don't use 'assume'.
838 Sometimes 'assume' wins in performance, and sometimes it loses,
839 so it shouldn't be used all the time. Perhaps we need two
840 flavors of 'eassert', one for where 'assume' is far more likely
841 to help or to hurt; but that can be done later.
842 Problem reported by Dmitry Antipov in
843 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
844 Also, don't include <verify.h>; no longer needed.
846 2013-10-09 Glenn Morris <rgm@gnu.org>
848 * eval.c (Fcond): Doc tweak.
850 2013-10-09 Eli Zaretskii <eliz@gnu.org>
852 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
853 expressions with side effects to eassert. (Bug#15565)
855 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
857 * fns.c (hashfn_user_defined): Allow hash functions to return any
860 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
862 Fix minor problems found by static checking.
863 * dispnew.c (save_current_matrix): Omit unnecessary casts.
864 * dispnew.c (update_frame_with_menu): Mark debug local as used.
865 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
866 * keyboard.c (read_menu_command): Remove unused local.
867 * lisp.h (read_menu_command): New decl.
868 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
869 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
870 Return ptrdiff_t, not int.
871 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
872 not int, for benefit of xpalloc.
873 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
875 (have_menus_p): Remove; unused.
876 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
877 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
878 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
880 (save_and_enable_current_matrix): Omit unnecessary casts.
881 (read_menu_input): Omit local extern decl (now in lisp.h).
882 Don't access uninitialized storage if mouse_get_xy fails.
883 (tty_menu_activate): Mark local as initialized, for lint.
884 (tty_menu_activate, tty_meny_show): Remove unused locals.
886 2013-10-08 Eli Zaretskii <eliz@gnu.org>
888 Support menus on text-mode terminals.
889 * xterm.h (xw_popup_dialog): Add prototype.
891 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
892 (xmenu_show): Block input here, instead in Fx_popup_menu.
893 (xw_popup_dialog): New function, with X-specific bits of popup
896 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
899 * window.c (Fset_window_configuration): Use run-time tests of the
900 frame type instead of compile-time conditionals, when menu-bar
901 lines are considered.
903 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
904 (w32_popup_dialog): New prototypes.
906 * w32menu.c (Fx_popup_dialog): Function deleted.
907 (w32_popup_dialog): New function, with w32 specific bits of popup
908 dialogs. Block input here.
910 * w32inevt.c (w32_console_read_socket): Minor change to add
911 debugging TTY events.
913 * w32fns.c (show_hourglass): If returning early because the frame
914 is not a GUI frame, unblock input.
916 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
917 (cursorY): New functions.
919 * termhooks.h (cursorX, cursorY): Prototypes of functions on
920 WINDOWSNT, macros that call curX and curY elsewhere.
922 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
924 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
925 specific function to hide and show cursor on a text-mode terminal.
926 (tty_menu_struct, struct tty_menu_state): New structures.
927 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
928 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
929 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
930 (tty_menu_locate, save_and_enable_current_matrix)
931 (restore_desired_matrix, screen_update, read_menu_input)
932 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
933 (tty_pop_down_menu, tty_menu_last_menubar_item)
934 (tty_menu_new_item_coords, tty_menu_show): New functions.
935 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
937 * nsterm.h (ns_popup_dialog): Adjust prototype.
939 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
941 (ns_popup_dialog): Adapt order of arguments to the other
942 *_menu_show implementations.
943 (Fx_popup_dialog): Function deleted.
945 * msdos.c (x_set_menu_bar_lines): Delete unused function.
947 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
949 * menu.c (have_boxes): New function.
950 (single_keymap_panes): Use it instead of a compile-time
952 (single_menu_item): Use run-time tests of the frame type instead
953 of compile-time conditionals.
954 (encode_menu_string): New function.
955 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
956 the macro, since different types of frame need different encoding
958 (digest_single_submenu): Use run-time tests of frame type instead
959 of, or in addition to, compile-time conditionals.
960 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
961 (Fx_popup_menu): Detect when the function is called from keyboard
962 on a TTY. Don't barf when invoked on a text-mode frame.
963 Check frame type at run time, instead of compile-time conditionals for
964 invoking terminal-specific menu-show functions.
965 Call tty_menu_show on text-mode frames.
966 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
967 run time to determine which alternative to invoke; support dialogs
970 * keyboard.h <Qmouse_movement>: Declare.
972 * keyboard.c <Qmouse_movement>: Now extern.
973 <Qecho_keystrokes>: New static variable.
974 (read_key_sequence): Accept an additional argument, a flag to
975 prevent redisplay during reading of the key sequence. All callers
977 (read_menu_command): New function.
978 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
980 (toolkit_menubar_in_use): New function.
981 (make_lispy_event): Use it instead of a compile-time test.
983 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
984 window-system being available.
986 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
987 to x-popup-dialog on the frame type, they all now support popup
990 * dispnew.c (save_current_matrix): Save the margin areas.
991 (restore_current_matrix): Restore margin areas.
992 (update_frame_with_menu): New function.
994 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
997 * alloc.c (make_save_ptr): Now compiled unconditionally.
999 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1001 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1002 (redraw_frame, update_frame): Adjust users.
1003 * dispextern.h (set_window_update_flags): Adjust prototype.
1004 * xdisp.c (redisplay_internal): When updating all frames with zero
1005 windows_or_buffers_changed, assume that only the windows that shows
1006 current buffer should be really updated.
1008 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1010 Do not allocate huge temporary memory areas and objects while encoding
1011 for file I/O, thus reducing an enormous memory usage for large buffers.
1012 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1013 * coding.h (struct coding_system): New member raw_destination.
1014 * coding.c (setup_coding_system): Initialize it to zero.
1015 (encode_coding_object): If raw_destination is set, do not create
1016 dst_object. Add comment.
1017 * fileio.c (toplevel): New constant E_WRITE_MAX.
1018 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1019 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1021 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1023 * nsterm.m (windowDidExitFullScreen:):
1024 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1026 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1028 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1029 * keyboard.c (unblock_input_to): Don't process pending signals
1030 if a fatal error is in progress.
1032 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1033 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1034 they're talking about words in Lisp bool vectors.
1035 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1036 * data.c (popcount_bits_word): Rename from popcount_size_t.
1037 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1040 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1042 Improve support for popcount and counting trailing zeros (Bug#15550).
1043 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1044 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1045 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1046 (popcount_size_t_msc, popcount_size_t_gcc):
1047 Remove; now done by Gnulib.
1048 (popcount_size_t): Now a macro that defers to Gnulib.
1049 (count_trailing_zero_bits): Return int, for consistency with
1050 Gnulib and because Emacs prefers signed to unsigned int.
1051 Don't assume that size_t is either unsigned int or unsigned long
1052 or unsigned long long.
1053 (size_t_to_host_endian): Do not assume that size_t is either
1054 exactly 32 or exactly 64 bits wide.
1055 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1056 etc., so that it's now an enum constant, not a macro.
1057 No need to assume that it's either 32 or 64.
1059 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1061 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1064 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1066 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1067 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1069 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1071 emacs_read and emacs_write now use void *, not char *.
1072 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1073 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1074 Buffer arg is now void *, not char *. This matches plain
1075 'read' and 'write' better, and avoids a constraint violation
1076 on Solaris 9 with Oracle Studio.
1078 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1080 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1081 memset to explicit loop. Otherwise copy largest possible chunk
1082 from initialized to uninitialized part, thus allowing the longer
1083 memcpy runs and reducing the number of loop iterations.
1085 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1087 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1088 hide toolbar (Bug#15388).
1089 (windowDidEnterFullScreen:): If presentation options are zero,
1090 set them here (Bug#15388).
1091 (ns_update_auto_hide_menu_bar): Remove runtime check.
1092 Don't auto hide dock unless menubar is also auto hidden.
1094 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1096 * editfns.c (message): Mention batch mode in doc string.
1098 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1100 * nsterm.m (check_native_fs): Remove erroneous comment.
1102 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1104 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1105 uses find_newline instead of scan_newline and so doesn't move point.
1107 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1109 Use hardware support for byteswapping on glibc x86 etc.
1110 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1111 whereas the old swap64 needed 30.
1112 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1113 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1114 Use byteswap.h's macros to swap bytes.
1115 * lisp.h (swap16, swap32, swap64): Remove.
1116 All uses replaced by bswap_16, bswap_32, bswap_64.
1118 * bytecode.c (exec_byte_code): Use some more volatile variables
1119 to work around local variables getting clobbered by longjmp.
1120 Port to pre-C99, which doesn't allow decls after stmts.
1122 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1124 * lisp.h (eassert): Assume that COND is true when optimizing.
1125 In other words, take on the behavior of eassert_and_assume.
1126 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1127 (eassert_and_assume): Remove. All uses replaced by eassert.
1129 * xdisp.c (Qglyphless_char): Now static.
1131 Adjust to merge from gnulib.
1132 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1133 * lisp.h: Include <verify.h>, for 'assume'.
1135 * eval.c (clobbered_eassert): New macro.
1136 (internal_catch, internal_condition_case)
1137 (internal_condition_case_1, internal_condition_case_2)
1138 (internal_condition_case_n): Use it instead of eassert
1139 when the argument contains locals clobbered by longjmp.
1140 Don't use clobbered locals outside of clobbered_eassert.
1141 (internal_lisp_condition_case): Use a volatile variable
1142 to work around a local variable's getting clobbered.
1144 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1146 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1147 (PUSH_HANDLER): New macro.
1148 (catchlist): Remove.
1149 (handlerlist): Always declare.
1151 * eval.c (catchlist): Remove (merge with handlerlist).
1152 (handlerlist, lisp_eval_depth): Not static any more.
1153 (internal_catch, internal_condition_case, internal_condition_case_1)
1154 (internal_condition_case_2, internal_condition_case_n):
1156 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1157 handlerlist/catchlist.
1158 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1159 handlerlist which can only handle a single condition-case handler at
1161 (find_handler_clause): Simplify since we only a single branch here
1164 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1166 (bcall0): New function.
1167 (exec_byte_code): Add corresponding cases. Improve error message when
1168 encountering an invalid byte-code. Let Bunwind_protect accept
1169 a function (rather than a list of expressions) as argument.
1171 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1172 and make them unconditional now that they're heap-allocated.
1174 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1176 * charset.c (Fdecode_char, Fencode_char): Remove description of
1177 `restriction' arg. now that it's hidden by advertised-calling-convention.
1179 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1181 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1182 Remove unused variable (from mac-port).
1183 (macfont_draw): Use s->ybase for correct y position.
1185 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1187 * frame.h (struct frame): Drop has_minibuffer member because...
1188 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1189 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1191 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1193 * window.h (struct window): Prefer enum text_cursor_kinds to int
1194 for phys_cursor_type member. Move the latter, phys_cursor_width,
1195 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1196 * window.c (replace_window, make_window): Adjust users.
1198 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1200 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1201 this module is never compiled otherwise.
1203 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1205 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1208 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1210 * xdisp.c (get_next_display_element): Don't call face_for_font in
1211 a build configured --without-x. (Bug#15484)
1213 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1215 * window.c (calc_absolute_offset): #elif should be #elif defined.
1217 * frame.c (delete_frame): Block/unblock input to overcome race
1218 condition (Bug#15475).
1220 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1222 * frame.c (delete_frame): Record selected frame only after
1223 calling Qdelete_frame_functions (Bug#15477).
1225 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1227 * nsterm.m (ns_selection_color): Remove.
1228 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1229 NSColor selectedText(Background)Color. Only for COCOA.
1230 (ns_term_init): Remove assignment of ns_selection_color, logic
1231 moved to ns_get_color.
1233 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1234 NS_SELECTION_COLOR_DEFAULT.
1235 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1237 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1239 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1240 frame' does not have the tool_bar_window member.
1242 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1244 Signal error when reading an empty byte-code object (Bug#15405)
1245 * lread.c (read1): signal error
1246 * alloc.c (make_byte_code): eassert header size
1247 (sweep_vectors): change an int to size_t
1249 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1251 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1252 instead of ints, as it's the usual style for offsetof constants. See:
1253 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1255 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1256 This is ugly, but it should fix the performance problem for older
1257 GCC versions in the short run. I'll look into integrating the
1258 Gnulib module for popcount, as a better fix.
1259 See the thread starting in:
1260 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1261 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1262 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1263 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1264 (popcount_size_t): Use it.
1266 2013-09-24 Daniel Colascione <dancol@dancol.org>
1268 * process.c (Fnetwork_interface_info): Fix build break due to
1271 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1273 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1274 Prefer signed to unsigned integers where either will do.
1275 No need for 'const' on locals that do not escape.
1276 Omit easserts with unnecessary and unportable assumptions about
1277 alignment. Avoid unnecessary casts to char *.
1279 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1281 Use union for the payload of struct Lisp_Vector.
1282 This helps to avoid a few glitches dictated by C's aliasing rules.
1283 * lisp.h (struct Lisp_Vector): Use union for next and
1284 contents member. Adjust comment. Change related users.
1285 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1286 Related users changed.
1287 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1288 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1289 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1290 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1292 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1294 Optimize glyph row clearing and copying routines.
1295 * dispextern.h (struct glyph_row): Change layout of struct
1296 glyph_row to help copy_row_except_pointers. Adjust comment.
1297 * dispnew.c (null_row): Remove.
1298 (clear_glyph_row): Use offsetof and memset to find and clear
1299 just the members that need clearing. Adjust comment.
1300 (copy_row_except_pointers): Likewise for copying.
1302 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1304 Some minor cleanups of recently-added bool vector code.
1305 * conf_post.h (assume): Always return void. Use lint version
1306 only if GCC and MSC versions don't apply.
1307 * conf_post.h (assume):
1308 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1309 Depend on _MSC_VER, not __MSC_VER, for consistency with
1311 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1312 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1313 (bool_vector_binop_driver, count_trailing_zero_bits)
1314 (size_t_to_host_endian): Now static, not static inline;
1315 the latter isn't needed with modern compilers and doesn't
1316 work with older compilers anyway.
1318 * alloc.c (valgrind_p): Use bool for boolean.
1320 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1322 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1323 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1324 (display_last_displayed_message_p, message_buf_print)
1325 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1326 Use bool for boolean.
1327 * dispextern.h (cancel_line, init_desired_glyphs):
1328 Remove ancient leftover.
1329 (help_echo_showing_p, hourglass_shown_p):
1330 * lisp.h (noninteractive_need_newline): Adjust declaration.
1332 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1334 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1336 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1337 ...this file and convert the latter to static. Adjust comment.
1338 (make_initial_frame):
1339 * window.c (init_window_once): Adjust user.
1340 * frame.h (last_nonminibuf_frame): Remove declaration.
1341 * lisp.h (selected_frame): Likewise.
1342 * msdos.c (the_only_display_info): Adjust comment.
1344 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1346 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1347 computing the end column of mouse-highlight that comes from
1348 display or overlay strings. (Bug#15437)
1349 (note_mouse_highlight): Adapt calculation of last argument to
1350 mouse_face_from_string_pos to the above change.
1352 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1353 all platforms, not just for clang.
1355 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1357 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1358 about excess arguments to snprintf.
1360 * conf_post.h(assume): Use __builtin_unreachable for clang.
1362 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1364 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1365 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1367 2013-09-23 Daniel Colascione <dancol@dancol.org>
1369 * alloc.c (USE_VALGRIND): New macro; on by default
1370 when ENABLE_CHECKING.
1371 (mark_maybe_object, mark_maybe_pointer)
1372 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1374 (valgrind_p) [USE_VALGRIND]: New variable.
1375 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1377 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1379 * process.c (wait_reading_process_output): Change int pnamelen to
1382 * nsterm.m (setMarkedText:selectedRange:):
1383 (deleteWorkingText):
1384 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1385 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1386 argument to unsigned long to avoid warning.
1387 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1389 * conf_post.h (assume): Fix compiler error: x shall be cond.
1391 2013-09-22 Daniel Colascione <dancol@dancol.org>
1393 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1394 warning when compiling without a window system.
1396 2013-09-22 Daniel Colascione <dancol@dancol.org>
1398 * data.c (Qbool_vector_p): New symbol.
1399 (bool_vector_spare_mask, popcount_size_t_generic)
1400 (popcount_size_t_msc, popcount_size_t_gcc)
1402 (bool_vector_binop_driver)
1403 (count_trailing_zero_bits, size_t_to_host_endian)
1404 (Fbool_vector_exclusive_or)
1405 (Fbool_vector_union)
1406 (Fbool_vector_intersection, Fbool_vector_set_difference)
1407 (Fbool_vector_subsetp, Fbool_vector_not)
1408 (Fbool_vector_count_matches)
1409 (Fbool_vector_count_matches_at): New functions.
1410 (syms_of_data): Intern new symbol, functions.
1411 * alloc.c (bool_vector_payload_bytes): New function.
1412 (Fmake_bool_vector): Instead of calling Fmake_vector,
1413 which performs redundant initialization and argument checking,
1414 just call allocate_vector ourselves. Make sure we clear any
1415 terminating padding to zero.
1416 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1417 instead of open-coding the size calculation.
1418 (vroundup_ct): New macro.
1419 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1420 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1421 * composite.c (composition_gstring_put_cache):
1422 Change lint_assume to assume.
1423 * conf_post.h (assume): New macro.
1424 (lint_assume): Remove.
1425 * dispnew.c (update_frame_1): Change lint_assume to assume.
1426 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1428 * image.c (gif_load): Change lint_assume to assume.
1429 * lisp.h (eassert_and_assume): New macro.
1430 (Qbool_vector_p): Declare.
1431 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1432 (swap16, swap32, swap64): New inline functions.
1433 * macfont.c (macfont_shape): Change lint_assume to assume.
1434 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1435 * xsettings.c (parse_settings): Use new swap16 and
1436 swap32 from lisp.h instead of file-specific macros.
1438 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1440 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1441 found (which can legitimately happen when the glyph row at the
1442 window start is disabled in the current_matrix. (Bug#15365)
1444 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1446 Fix syntax.h bug introduced by recent INLINE change.
1447 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1448 conditionally compiled one way in some modules, and a different
1449 way in others. This doesn't work with extern inline functions,
1450 which must have the same definition in all modules, because the
1451 defining code might be shared across modules, depending on the
1452 implementation. Symptoms reported by Martin Rudalics in:
1453 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1454 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1455 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1456 overriding the corresponding functions in syntax.h.
1457 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1458 (syntax_property): New inline functions.
1459 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1460 Rewrite in terms of these new functions.
1462 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1464 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1465 not chars_in_text, whose result depends on the multibyteness of
1466 the current buffer. (Bug#15426)
1468 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1470 Port recent change to hosts where pointers aren't 'long'.
1471 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1472 Don't assume that pointers are the same width as 'long'.
1473 Add a compile-time check that a pointer fits into two X slots.
1475 A simpler, centralized INLINE.
1476 * conf_post.h (INLINE): Define only if not already defined.
1477 This allows us to use a single INLINE, defined by one file
1479 * emacs.c (INLINE): Define it.
1480 Also, include category.h, charset.h, composite.h, dispextern.h,
1481 syntax.h, systime.h, so that their INLINE definitions are expanded
1483 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1484 * buffer.h, buffer.c (BUFFER_INLINE):
1485 * category.h, category.c (CATEGORY_INLINE):
1486 * character.h, character.c (CHARACTER_INLINE):
1487 * charset.h, charset.c (CHARSET_INLINE):
1488 * composite.h, composite.c (COMPOSITE_INLINE):
1489 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1490 * frame.h, frame.c (FRAME_INLINE):
1491 * intervals.h, intervals.c (INTERVALS_INLINE):
1492 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1493 * lisp.h, alloc.c (LISP_INLINE):
1494 * process.h, process.c (PROCESS_INLINE):
1495 * syntax.h, syntax.c (SYNTAX_INLINE):
1496 * systime.h, sysdep.c (SYSTIME_INLINE):
1497 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1498 * window.h, window.c (WINDOW_INLINE):
1499 Remove. All uses replaced with INLINE.
1501 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1503 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1506 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1508 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1509 'const char *' to avoid compiler warnings due to similar change in
1510 the prototype of x_get_string_resource.
1512 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1514 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1515 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1516 going to replace static variables below. Adjust comments.
1517 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1518 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1519 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1520 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1521 Related users changed.
1522 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1523 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1524 last_mouse_movement_time, going to replace static variables below.
1526 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1527 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1529 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1530 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1531 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1532 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1533 static variables below.
1534 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1535 (last_mouse_scroll_bar): Remove.
1536 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1537 (mouseExited): Related users changed.
1539 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1541 Do not use external array to process X scroll bar messages.
1542 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1543 (x_send_scroll_bar_event): Pack window pointer into two slots
1544 of XClientMessageEvent if we're 64-bit. Adjust comment.
1545 (x_scroll_bar_to_input_event): Unpack accordingly.
1547 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1549 Ifdef away recent changes which aren't relevant to NS port.
1550 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1551 [!HAVE_NS]: Declare as such.
1552 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1553 [!HAVE_NS]: Define as such.
1555 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1557 * frame.c (x_redo_mouse_highlight): New function
1558 to factor out common code used in W32 and X ports.
1559 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1560 * xterm.h (struct x_display_info):
1561 * w32term.h (struct w32_display_info):
1562 * nsterm.h (struct ns_display_info): New members
1563 last_mouse_motion_frame, last_mouse_motion_x and
1564 last_mouse_motion_y, going to replace static variables below.
1565 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1566 (redo_mouse_highlight): Remove.
1567 (note_mouse_movement, syms_of_xterm): Adjust user.
1568 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1569 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1570 (redo_mouse_highlight): Remove.
1571 (note_mouse_movement, syms_of_w32term): Adjust user.
1572 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1573 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1575 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1576 * nsfns.m (compute_tip_xy): Adjust user.
1578 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1580 * frame.c (x_mouse_grabbed): New function.
1581 * dispextern.h (x_mouse_grabbed): Add prototype.
1582 (last_mouse_frame): Remove declaration.
1583 * xterm.h (struct x_display_info):
1584 * w32term.h (struct w32_display_info):
1585 * nsterm.h (struct ns_display_info): New member
1586 last_mouse_frame, going to replace...
1587 * xdisp.c (last_mouse_frame): ...global variable.
1588 (note_tool_bar_highlight):
1589 * w32term.c (w32_mouse_position, w32_read_socket):
1590 * xterm.c (XTmouse_position, handle_one_xevent):
1591 Use x_mouse_grabbed.
1592 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1594 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1596 * w32term.c (w32_read_socket): Avoid temporary
1597 variables in a call to x_real_positions.
1598 * xterm.c (handle_one_xevent): Likewise.
1600 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1602 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1603 (x_icon_type): Remove prototype.
1604 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1605 * frame.c (x_icon_type): Remove.
1606 * w32term.c (x_make_frame_visible, x_iconify_frame):
1607 * xterm.c (x_make_frame_visible, x_iconify_frame):
1608 Use x_set_bitmap_icon to factor out common code.
1610 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1612 * dispextern.h (check_x_display_info, x_get_string_resource):
1613 Declare here just once and unify the latter.
1614 * frame.c (check_x_display_info, x_get_string_resource):
1615 * nsterm.h (check_x_display_info):
1616 * xrdb.c (x_get_string_resource):
1617 * xterm.h (check_x_display_info): Remove prototypes.
1618 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1619 * w32reg.c (x_get_string_resource): Likewise.
1620 (w32_get_rdb_resource): Adjust user.
1622 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1624 * xterm.h (struct x_display_info): New member
1625 x_pending_autoraise_frame, going to replace...
1626 * xterm.c (pending_autoraise_frame): ...static variable.
1627 (x_new_focus_frame, XTread_socket): Adjust users.
1628 * w32term.h (struct w32_display_info): New member
1629 w32_pending_autoraise_frame, going to replace...
1630 * w32term.c (pending_autoraise_frame): ...global variable.
1631 (x_new_focus_frame, w32_read_socket): Adjust users.
1633 2013-09-17 Glenn Morris <rgm@gnu.org>
1635 * xdisp.c (message_dolog): If we create *Messages*,
1636 switch it to messages-buffer-mode.
1638 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1640 Don't overuse 'const' in types of locals.
1641 * bidi.c (bidi_count_bytes):
1642 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1643 (xg_event_is_for_scrollbar):
1644 * xselect.c (x_handle_property_notify)
1645 (x_handle_selection_notify, x_handle_dnd_message):
1646 * xsettings.c, xsettings.h (xft_settings_event):
1647 * xterm.c (x_handle_net_wm_state, handle_one_event)
1648 (x_menubar_window_to_frame, x_detect_focus_change)
1649 (construct_mouse_click, note_mouse_movement)
1650 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1651 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1652 (handle_one_xevent, x_handle_net_wm_state):
1653 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1654 (x_handle_dnd_message):
1655 Avoid unnecessary 'const', typically the second 'const' in
1656 'const foo * const arg', a 'const' that does not affect the API
1657 and doesn't significantly help the human reader.
1659 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1661 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1662 only if Glib < 2.36.0.
1663 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1664 * xsettings.c (init_gconf, init_gsettings): Do not check
1666 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1668 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1670 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1672 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1673 before calling g_type_init.
1675 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1677 * nsterm.m (syms_of_nsterm): ... to here.
1679 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1681 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1682 (ignore_next_mouse_click_timeout): Use Time as X does.
1683 (handle_one_xevent): Avoid cast and use unsigned comparison.
1685 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1687 Do not copy X event in handle_one_xevent except KeyPress case.
1688 Wnen XEvent is processed, it is unlikely to be changed except
1689 KeyPress case, so we can avoid copying and use const pointer to
1690 const data to make sure that an event is not changed elsewhere.
1691 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1692 const' and do not create local copy except for the KeyPress event.
1693 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1694 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1695 (x_handle_net_wm_state, x_menubar_window_to_frame)
1696 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1697 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1698 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1699 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1700 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1701 (x_handle_dnd_message):
1702 * xsettings.c (xft_settings_event):
1703 Use 'const XEvent * const' where appropriate.
1704 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1706 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1708 Fix X event waiting to handle multiple frames.
1709 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1710 * xterm.c (pending_event_wait): Remove. Adjust users.
1711 (x_detect_focus_change): Pass frame arg.
1712 (handle_one_xevent): Find related frame early and clear per-frame
1713 wait_event_type only if this is an event for the relevant frame.
1714 (x_wait_for_event): Use per-frame wait_event_type.
1716 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1718 * nsfns.m (Fx_create_frame): Fix font driver registration for
1721 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1722 for syms_of_macfont.
1724 * nsterm.m: Include macfont.h.
1725 (ns_tmp_flags, ns_tmp_font): Remove.
1726 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1727 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1728 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1729 (changeFont:): Fix code style. Check for font driver type when
1732 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1735 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1736 (nsfont_open): Set font driver type.
1737 Set font->ascent and font->descent. Figure out font instead of
1738 ns_tmp_font, and flags instead of ns_tmp_flags.
1739 Fix indentation. Remove call to ns_draw_text_decoration,
1742 * nsfns.m: Include macfont.h.
1743 (Fx_create_frame): Register macfont driver, make a better default font.
1744 (Fns_popup_font_panel): Get font from macfont driver, if used.
1746 * macfont.m, macfont.h, maccuvs.h: New files.
1748 * font.h: Declare syms_of_macfont.
1750 * font.c (syms_of_font): Call syms_of_macfont.
1752 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1754 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1756 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1757 and it is always zero for others, so I assume that this is an ancient
1758 leftover which nobody will want to change any more.
1759 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1760 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1761 * frame.c (x_set_scroll_bar_width):
1762 * w32fns.c (w32_createscrollbar):
1763 * w32term.c (w32_set_vertical_scroll_bar):
1764 * xfns.c (x_set_scroll_bar_default_width):
1765 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1766 (x_scroll_bar_expose): Related users changed.
1768 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1770 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1771 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1772 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1774 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1776 * nsterm.h, w32term.h, xterm.h: ...and not here.
1777 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1778 Remove unused Xisms.
1779 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1780 these modules are never compiled otherwise.
1782 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1784 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1785 Doc fix. (Bug#15375)
1787 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1789 Unify Fx_focus_frame between all ports.
1790 * frame.h (x_focus_frame): New prototype.
1791 * xfns.c (Fx_focus_frame): Remove.
1792 (syms_of_xfns): Do not defsubr it.
1793 (x_focus_frame): X implementation.
1794 * nsfns.m (Fx_focus_frame): Remove.
1795 (syms_of_nsfns): Do not defsubr it.
1796 (x_focus_frame): NS implementation.
1797 * w32term.c (Fx_focus_frame): Remove.
1798 (x_focus_on_frame): Rename to...
1799 (x_focus_frame): W32 implementation.
1800 * w32term.h (x_focus_on_frame): Remove prototype.
1801 * w32fns.c (Fx_focus_frame): Remove.
1802 (syms_of_w32fns): Do not defsubr it.
1803 * frame.c (Fx_focus_frame): Define here.
1804 (syms_of_frame): Defsubr here.
1805 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1807 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1809 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1810 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1811 each port to reference the port-specific window system data.
1812 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1813 (FRAME_DISPLAY_INFO): Define.
1814 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1815 (FRAME_DISPLAY_INFO): Define. Adjust users.
1816 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1817 (FRAME_DISPLAY_INFO): Define. Adjust users.
1818 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1819 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1820 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1821 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1822 * xselect.c, xterm.c: All related users changed.
1824 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1826 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1827 (x_menubar_window_to_frame): Remove prototypes.
1828 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1829 (x_menubar_window_to_frame, x_top_window_to_frame):
1831 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1832 (x_menubar_window_to_frame, x_top_window_to_frame):
1833 ...to here and convert all but the last to static.
1835 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1837 * lisp.mk (lisp): Add w32-common-fns.elc.
1839 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1841 * charset.c (char_charset): Document an exception for char-charset.
1843 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1845 * xterm.h (x_display_info): New field last_user_time...
1846 * xterm.c (toplevel): ...to replace static last_user_time.
1847 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1849 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1851 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1852 scroll bar values to prevent thumb from disappear and update comment.
1854 2013-09-11 Glenn Morris <rgm@gnu.org>
1856 * emacs.c (usage_message): Possessive apostrophe tweak.
1858 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1860 * nsterm.m (syms_of_nsterm): Use Qns.
1861 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1862 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1863 * xfns.c (x_display_info_for_name, Fx_open_connection):
1864 Remove old '#if 0' code.
1865 (syms_of_xfns): Use Qx.
1866 * termhooks.h (fullscreen_hook): Remove the leftover.
1867 (struct terminal): Fix typo in comment.
1869 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1871 Cleaning up a few X scroll bar bits.
1872 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1873 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1874 New member last_seen_part, going to replace...
1875 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1876 (xt_action_hook) [USE_LUCID]: Adjust user.
1877 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1878 Lucid-specific scroll bar support.
1879 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1880 to int and adjust to use last_seen_part member.
1881 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1882 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1883 Initialize last_seen_part.
1885 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1887 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1888 insert-buffer-substring an empty string.
1890 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1892 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1893 avoiding a GCC warning.
1895 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1897 Ifdef away frame tool bar code when it is not really used.
1898 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1899 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1900 and minimize_tool_bar_window_p under the above.
1901 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1902 (fset_tool_bar_window): Likewise.
1903 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1904 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1905 (change_frame_size_1):
1906 * window.c (window_from_coordinates, Frecenter): Adjust users.
1907 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1908 code is not really used.
1909 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1910 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1911 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1912 [!USE_GTK && !HAVE_NS]: Define as such.
1913 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1914 (note_mouse_highlight, expose_frame):
1915 * xfns.c (x_set_tool_bar_lines):
1916 * xterm.c (handle_one_xevent): Adjust users.
1918 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1920 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1921 This bug was introduced by my 2013-08-26 patch, which incorrectly
1922 assumed that the terminfo implementation doesn't use termcap buffers.
1923 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1924 these buffers apparently are used after all.
1925 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1926 (struct tty_display_info): Define members termcap_term_buffer and
1927 termcap_strings_buffer even if TERMINFO.
1929 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1932 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1933 'usage' docstring entry to pacify make-docfile.
1935 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1937 Change comparison functions =, <, >, <=, >= to take many arguments.
1938 * data.c: Change comparison functions' interface and implementation.
1939 * lisp.h: Make arithcompare available for efficient two arg
1941 * bytecode.c: Use arithcompare.
1942 * fileio.c: Use new interface.
1944 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1946 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1948 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1950 * eval.c (Feval): Document the new use of `lexical'.
1952 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1954 Review and drop old frame resize hack.
1955 * frame.h (struct frame): Remove force_flush_display_p.
1956 * dispnew.c (update_frame): Adjust user and don't call
1957 flush_frame here. The comment has said that there was an issues
1958 with redisplaying fringes, but I don't see any differences with
1959 and without this hack. Hopefully we can continue without it.
1960 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1961 current frame matrices twice if resized_p is set.
1963 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1965 Do not populate pure Xism x_sync to other ports.
1966 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1967 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1968 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1969 * w32term.h (x_sync): Remove prototype.
1971 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1973 Cleanup frame flushing.
1974 * dispextern.h (struct redisplay_interface):
1975 Drop flush_display_optional because flush_display is enough
1976 for X and flushing via RIF is just a no-op for others.
1977 * frame.h (flush_frame): New function.
1978 * dispnew.c (update_frame):
1979 * minibuf.c (read_minibuf):
1980 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1982 * keyboard.c (detect_input_pending_run_timers): Do not flush
1983 all frames but selected one in redisplay_preserve_echo_area.
1984 * nsterm.m (ns_flush): Remove no-op.
1985 (ns_redisplay_interface): Adjust user.
1986 * w32term.h (x_flush): Remove no-op.
1987 (w32_redisplay_interface): Adjust user.
1988 * xterm.c (x_flush): Simplify because we do not flush all
1989 frames at once any more. Adjust comment.
1990 (x_redisplay_interface): Adjust user.
1992 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1994 Port --without-x --enable-gcc-warnings to Fedora 19.
1995 * gfilenotify.c (globals_of_gfilenotify):
1996 Call g_type_init only if using an older glib version that needs it.
1998 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2000 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2001 (last_glyphless_glyph_merged_face_id): Remove declarations.
2002 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2003 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2004 (last_glyphless_glyph_merged_face_id): Now static.
2005 (merge_escape_glyph_face): New function, refactored from...
2006 (get_next_display_element): ...here.
2007 (merge_glyphless_glyph_face): New function, refactored from...
2008 (produce_glyphless_glyph): ...here...
2009 * term.c (produce_glyphless_glyph): ...and here.
2011 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2013 * eval.c (eval_sub): Only call Ffunction if necessary.
2015 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2017 Attempt to make redisplay more selective when changing cursor type.
2018 * frame.h (struct frame): New bitfield cursor_type_changed.
2019 * xdisp.c (cursor_type_changed): Remove.
2020 (try_cursor_movement, redisplay_window, try_window_id)
2021 (set_frame_cursor_types, try_window_reusing_current_matrix):
2022 Adjust to use per-frame bitfield.
2023 (redisplay_internal): Look for cursor type change on each visible
2024 frame and consider all frames if cursor type has been changed on
2025 the frame other than selected. If cursor type has been changed on
2026 selected frame only, do not use fast update.
2028 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2030 Attempt to make redisplay more selective when changing fonts.
2031 * frame.h (struct frame): New bitfield fonts_changed.
2032 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2033 (adjust_frame_glyphs): Add prototype.
2034 * dispnew.c (fonts_changed_p): Remove.
2035 (adjust_glyphs): Remove because we do not
2036 adjust matrices on all frames at once any more.
2037 (adjust_frame_glyphs): Block and unblock input here.
2038 (adjust_glyph_matrix): Use fonts_changed.
2039 (change_frame_size_1): Use adjust_frame_glyphs.
2040 * font.c (font_open_entity): Use fonts_changed.
2041 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2042 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2043 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2044 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2045 (shrink_mini_window, Fresize_mini_window_internal)
2046 (window_scroll_pixel_based, Fset_window_configuration)
2047 (apply_window_adjustment, Fset_window_vscroll):
2048 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2049 Use adjust_frame_glyphs.
2050 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2051 (try_window_reusing_current_matrix, try_window_id, display_line)
2052 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2053 (redisplay_internal): Consider fonts_changed and adjust frame
2054 matrices for each frame only if the frame is visible. If font
2055 has been changed on some frame during full redisplay, retry
2056 only visible frames where the font has been actually changed.
2058 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2060 Cache current header and mode line height for each window.
2061 * window.h (struct window): New fields mode_line_height
2062 and header_line_height.
2063 * window.c (make_window): Initialize them.
2064 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2065 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2066 (current_mode_line_height, current_header_line_height):
2068 * xdisp.c (current_mode_line_height, current_header_line_height):
2070 (pos_visible_p, init_xdisp): Adjust user.
2071 (redisplay_window): Invalidate mode_line_height and
2072 header_line_height if current and desired matrices do not agree.
2074 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2076 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2077 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2079 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2081 Make --without-x compatible with --enable-gcc-warnings.
2082 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2083 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2084 members under HAVE_WINDOW_SYSTEM.
2085 * keyboard.c (make_lispy_focus_out): Likewise.
2086 (record_menu_key): Move under HAVE_MENUS.
2087 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2088 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2089 (syms_of_xdisp): Adjust user.
2090 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2091 (start_hourglass, cancel_hourglass):
2092 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2093 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2094 and CLEAR_FONT_TABLE_NFONTS.
2095 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2096 Declare only if HAVE_WINDOW_SYSTEM.
2097 (lface_same_font_attributes_p, clear_face_gcs): Define only
2098 if HAVE_WINDOW_SYSTEM.
2100 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2102 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2103 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2104 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2106 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2108 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2110 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2112 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2113 This fixes a type error on hosts where ptrdiff_t is wider than int.
2115 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2117 * keyboard.c (read_key_sequence_vs): New function.
2118 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2121 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2123 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2125 Makefile improvements.
2126 * Makefile.in (config.status): Don't use double-colon rules, as
2127 they are not portable according to POSIX. Fix shell typo with `;
2128 I guess this rule has never been tested?
2129 (VCSWITNESS): New macro, to override any environment var.
2131 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2133 * xterm.h (struct x_display_info): Do not track X connection
2134 fd separately because it is always available from Display.
2135 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2138 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2140 * buffer.c (drop_overlay):
2141 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2142 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2144 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2146 * buffer.c (Fmake_overlay, Fmove_overlay):
2147 * intervals.c (set_point_from_marker):
2148 * print.c (PRINTPREPARE): Prefer signal_error
2149 to plain error and report unsuitable marker too.
2151 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2153 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2154 for 'dragging' member.
2155 (struct x_output): Remove set-but-unused leftovers
2156 'left_before_move' and 'top_before_move'.
2157 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2158 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2159 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2160 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2161 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2162 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2163 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2164 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2166 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2168 * nsfont.m (INVALID_GLYPH): New define.
2169 (nsfont_encode_char): Use INVALID_GLYPH.
2170 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2172 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2174 * xterm.c (x_last_mouse_movement_time): Revert last change.
2175 This code should use XDisplayMotionBufferSize to check display's
2176 motion history first, and there are few other issues as well.
2177 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2178 (handle_one_xevent): Adjust user.
2180 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2182 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2183 * frame.c (Flast_nonminibuf_frame): ... to here.
2184 (check_minibuf_window): Don't abort if no window was found
2187 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2189 Use XGetMotionEvents to ask the last mouse motion time from X server.
2190 * xterm.c (X_MOTION_HISTORY): Default to 1.
2191 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2192 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2193 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2194 Ifdef away legacy code.
2195 (XTmouse_position, x_scroll_bar_report_motion):
2196 Use x_last_mouse_movement_time.
2197 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2200 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2202 * msdos.c (last_mouse_window): Move to...
2203 (dos_rawgetc): ...this function and adjust comment.
2204 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2205 (mouseMoved): ...this function and adjust comment.
2206 * w32term.c (last_window): Likewise with...
2207 (w32_read_socket): ...this function.
2208 * xterm.c (last_window): Likewise with...
2209 (handle_one_xevent): ...this function.
2211 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2213 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2214 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2215 (handle_one_xevent): ...to here.
2216 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2219 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2221 * msdos.c (IT_set_terminal_window): Remove no-op.
2222 (initialize_msdos_display): Adjust terminal setup.
2223 * w32console.c (w32con_set_terminal_window): Remove no-op.
2224 (initialize_w32_display): Adjust terminal setup.
2225 * w32term.c (w32_set_terminal_window): Remove no-op.
2226 (w32_create_terminal): Adjust terminal setup.
2227 * xterm.c (XTset_terminal_window): Remove no-op.
2228 (x_create_terminal): Adjust terminal setup.
2230 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2232 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2234 (ns_create_terminal): Adjust terminal setup.
2235 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2237 (w32_create_terminal): Adjust terminal setup.
2238 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2240 (x_create_terminal): Adjust terminal setup.
2242 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2244 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2245 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2246 * dispnew.c (buffer_posn_from_coords):
2247 * window.c (Fwindow_end, displayed_window_lines):
2248 * xdisp.c (redisplay_mode_lines): Use it.
2250 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2252 * fontset.c (face_for_char): Check char in the current face font first
2253 if HAVE_NS (Bug#15138).
2255 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2257 * window.c (temp_output_buffer_show): Make sure window returned
2258 by display_buffer is live (Bug#15213).
2260 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2262 Minor cleanup to avoid forward declarations.
2263 * coding.h (struct ccl_spec): Remove forward declaration.
2264 * composite.h (toplevel): Include font.h.
2265 (struct composition_it, struct face, struct font_metrics):
2266 Remove forward declaration.
2267 * dispextern.h (struct image, struct atimer): Likewise.
2268 * emacsgtkfixed.h (struct frame): Likewise.
2269 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2270 * font.h (struct font_driver, struct font, struct glyph_string)
2271 (struct face): Remove forward declaration.
2272 * fontset.h (struct face, struct font): Likewise.
2273 * frame.h (toplevel): Style cleanup.
2274 (enum output_method): Move to...
2275 * termhooks.h (enum output_method): ...here.
2276 (struct glyph, struct frame, struct ns_display_info)
2277 (struct x_display_info, struct w32_display_info):
2278 Remove forward declaration.
2279 * xterm.h (toplevel): Include termhooks.h.
2280 (struct font, struct window, struct glyph_matrix, struct frame)
2281 (struct input_event, struct face, struct image): Remove forward
2283 * gtkutil.h (struct _widget_value): Likewise.
2284 * keyboard.h (toplevel): Include termhooks.h.
2285 (struct input_event): Remove forward declaration.
2287 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2289 * intervals.c (set_point_from_marker): New function.
2290 * editfns.c (Fgoto_char):
2291 * process.c (Finternal_default_process_filter):
2292 * window.c (select_window_1): Use it.
2293 * buffer.h (set_point_from_marker): Add prototype.
2295 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2297 * w32.c (term_winsock): Call release_listen_threads before calling
2299 (_sys_wait_accept): Wait for accept event in a loop with a finite
2300 timeout, instead of waiting indefinitely. Will hopefully avoid
2301 hanging during exit because WSACleanup deadlocks waiting for the
2302 event object to be released. (Bug#14333)
2304 * w32proc.c (release_listen_threads): New function, signals all
2305 the reader threads that listen for connections to stop waiting.
2307 * w32.h (release_listen_threads): Add prototype.
2309 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2311 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2312 field of new marker (for sanity and safety).
2313 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2314 anyway because XMISCTYPE is a function and can't be an lvalue).
2316 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2318 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2319 (x_after_update_window_line, x_scroll_bar_create):
2320 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2321 (handle_one_xevent, x_clear_frame_area):
2322 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2323 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2324 * xterm.h (x_clear_area): Adjust prototype.
2326 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2328 Hook scanning and indentation functions to find_newline. This helps
2329 to avoid duplicated code and renders more respect to newline cache.
2330 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2331 * cmds.c (Fforward_line):
2332 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2333 Use find_newline and avoid unnecessary point movements.
2334 * search.c (scan_newline): Implement on top of find_newline.
2336 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2338 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2339 scoped code (bug#11258).
2341 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2343 * nsterm.m (last_window): New variable.
2344 (EV_TRAILER2): New macro.
2345 (EV_TRAILER): Call EV_TRAILER2.
2346 (mouseMoved:): Add support for mouse-autoselect-window
2347 on nextstep (Bug#6888).
2349 2013-08-28 Andreas Schwab <schwab@suse.de>
2351 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2352 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2353 Remove unused macro definitions.
2354 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2355 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2356 Only define if emacs.
2358 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2360 Prefer enum glyph_row_area to int where appropriate.
2361 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2363 (window_box, window_box_width, window_box_left, window_box_left_offset)
2364 (window_box_right, window_box_right_offset): Adjust prototypes.
2365 * xdisp.c (window_box, window_box_width, window_box_left)
2366 (window_box_left_offset, window_box_right, window_box_right_offset):
2367 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2368 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2369 * nsterm.m (ns_clip_to_row):
2370 * w32term.c (w32_clip_to_row):
2371 * xterm.c (x_clip_to_row): Likewise.
2373 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2375 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2376 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2378 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2380 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2381 for portability to hosts where /bin/sh has problems.
2383 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2385 Redesign redisplay interface to drop global output_cursor.
2386 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2387 (toplevel): Remove declaration of output_cursor.
2388 (set_output_cursor, x_cursor_to): Remove prototype.
2389 * window.h (struct window): New member output_cursor.
2390 (output_cursor_to): New function to replace RIF member.
2391 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2392 (update_text_area, set_window_cursor_after_update): Use it.
2393 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2394 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2395 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2396 * w32term.c (x_update_window_begin, x_update_window_end):
2397 * xterm.c (x_update_window_begin, x_update_window_end):
2398 Adjust to use per-window output cursor.
2400 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2402 Simplify SELECT_TYPE-related code.
2403 Like EMACS_TIME, this portability layer is no longer needed, since
2404 Emacs has been using fd_set as a portability layer for some time.
2405 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2406 (SELECT_TYPE): Remove. All uses changed to fd_set.
2407 (fd_set) [!FD_SET]: New typedef.
2409 Simplify EMACS_TIME-related code.
2410 This portability layer is no longer needed, since Emacs has been
2411 using struct timespec as a portability layer for some time.
2412 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2413 Include <time.h> rather than "systime.h"; that's all that's needed now.
2414 * dispnew.c: Include <timespec.h> rather than "systime.h";
2415 that's all that's needed now.
2416 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2417 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2418 TIMESPEC_RESOLUTION.
2419 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2420 LOG10_TIMESPEC_RESOLUTION.
2421 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2422 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2423 (make_emacs_time): Remove. All used changed to make_timespec.
2424 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2425 (current_timespec): Rename from current_emacs_time. All uses changed.
2426 (add_emacs_time): Remove. All uses changed to timespec_add.
2427 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2428 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2429 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2430 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2431 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2432 (current_timespec): Rename from current_emacs_time. All uses changed.
2433 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2434 changed to timespec_cmp.
2435 * xgselect.c: Include <timespec.h>, since our .h files don't.
2437 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2439 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2440 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2441 Remove the leftovers.
2442 * gtkutil.c (toplevel): Do not declare Qxft but include
2444 * image.c (toplevel): Do not declare Vlibrary_cache because
2445 it's already done in lisp.h.
2447 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2449 * lisp.h (Mouse_HLInfo): Move from here...
2450 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2451 (reset_mouse_highlight): New function.
2452 * msdos.c (dos_set_window_size, IT_update_begin)
2453 (internal_terminal_init):
2454 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2455 (ns_initialize_display_info):
2456 * w32console.c (initialize_w32_display):
2457 * w32term.c (x_update_window_end, x_free_frame_resources)
2458 (w32_initialize_display_info):
2459 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2460 * window.c (Fdelete_other_windows_internal):
2461 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2462 * termchar.h (toplevel):
2463 * xterm.h (toplevel): Include dispextern.h.
2465 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2467 Fix minor problems found by static checking.
2468 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2469 (expect): Avoid nested-if warning.
2470 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2471 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2472 * nsterm.h, nsterm.m (ns_select):
2473 * xgselect.c, xgselect.h (xg_select):
2474 Adjust signature to better match pselect's.
2475 * nsterm.m (ns_select):
2476 Don't set *TIMEOUT, since pselect doesn't.
2477 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2478 diagnostic about assigning const char * to it.
2479 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2481 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2483 * lread.c (substitute_object_recurse): Handle hash-tables as well
2486 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2488 Fix unlikely core dump in init_tty, and simplify terminfo case.
2489 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2490 The old version incorrectly dumped core if malloc returned a
2491 buffer containing only non-NUL bytes.
2492 (init_tty): Do not allocate or free termcap buffers; the
2493 struct does that for us now.
2494 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2495 (struct tty_display_info): Define members termcap_term_buffer and
2496 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2497 use them. Allocate them directly in struct rather than indirectly
2498 via a pointer, to simplify init_tty.
2500 * frame.c (check_minibuf_window): Initialize 'window' properly,
2501 so that Emacs reliably aborts later if 'window' is not initialized.
2503 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2505 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2506 of VoidSymbol (Bug#15154).
2508 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2510 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2511 mouse_face_beg_y and mouse_face_end_y.
2512 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2513 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2514 Adjust users and update comment where appropriate.
2516 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2518 * frame.c (check_minibuf_window): New function.
2519 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2520 Call check_minibuf_window (Bug#15183).
2522 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2524 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2525 because this is the only last cursor data we need to keep and consult.
2526 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2527 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2530 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2532 Fix recovering from possible decompression error.
2533 Since insert_from_gap doesn't always move point, we can't use PT as
2534 the position where the partially decompressed data ends, and
2535 should count how many bytes was produced so far.
2536 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2537 (unwind_decompress): Really delete partially uncompressed data.
2538 (Fzlib_decompress_region): Take decompressed data size into account.
2540 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2542 * syntax.c (init_syntax_once): Adjust comment and do an early
2543 initialization of Qchar_table_extra_slots just once...
2544 * casetab.c (init_casetab_once):
2545 * category.c (init_category_once):
2546 * character.c (syms_of_character):
2547 * coding.c (syms_of_coding):
2548 * xdisp.c (syms_of_xdisp): ...and omit it here.
2550 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2552 * xdisp.c (get_next_display_element): Don't apply to characters
2553 from a display vector the logic of setting it->end_of_box_run_p
2554 suitable for characters from a buffer. (Bug#15175)
2556 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2557 to handle directories, rather than '_utime' which doesn't.
2560 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2562 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2563 or fullscreen (Bug#14627).
2565 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2567 System-dependent integer overflow fixes.
2568 * process.c (Fset_process_window_size): Signal an error if
2569 the window size is outside the range supported by the lower level.
2570 * sysdep.c (set_window_size): Return negative on error,
2571 nonnegative on success, rather than -1, 0, 1 on not in system,
2572 failure, success. This is simpler. Caller changed.
2573 (serial_configure): Remove unnecessary initialization of local.
2574 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2575 size fits in unsigned long; this isn't true on some 32-bit hosts.
2576 Avoid buffer overrun if some future version of /proc/meminfo has a
2577 variable name longer than 20 bytes.
2578 (system_process_attributes) [__FreeBSD__]:
2579 Don't assume hw.availpages fits in 'int'.
2581 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2583 Don't let very long directory names overrun the stack.
2584 Fix some related minor problems involving "//", vfork.
2585 * callproc.c (encode_current_directory): New function.
2586 (call_process): Don't append "/"; not needed.
2587 * fileio.c (file_name_as_directory_slop): New constant.
2588 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2589 this can save the caller having to alloca.
2590 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2591 Use SAFE_ALLOCA, not alloca.
2592 (directory_file_name, Fexpand_file_name): Leave leading "//"
2593 alone, since it can be special even on POSIX platforms.
2594 * callproc.c (call_process):
2595 * process.c (Fformat_network_address):
2596 * sysdep.c (sys_subshell):
2597 Use encode_current_directory rather than rolling our own.
2598 (create_process): No need to encode directory; caller does that now.
2599 * process.h (encode_current_directory): New decl.
2600 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2601 Rework to avoid 'goto xyzzy;'.
2603 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2605 * xdisp.c (handle_face_prop): If the default face was remapped use
2606 the remapped face for strings from prefix properties. (Bug#15155)
2608 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2610 Minor cleanup for redisplay interface and few related functions.
2611 * frame.h (enum text_cursor_kinds): Move from here...
2612 * dispextern.h (enum text_cursor_kinds): ...to here.
2613 (toplevel): Drop unnecessary declarations.
2614 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2615 in update_window_end_hook and draw_window_cursor functions.
2616 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2617 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2618 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2619 * xterm.c (x_update_window_end, x_draw_window_cursor):
2620 * xdisp.c (display_and_set_cursor, update_window_cursor)
2621 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2622 enum text_cursor_kinds where appropriate.
2624 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2626 Redesign redisplay interface to drop updated_row and updated_area.
2627 * dispextern.h (updated_row, updated_area): Remove declaration.
2628 (struct redisplay_interface): Pass glyph row and row area parameters
2629 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2630 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2632 * dispnew.c (updated_row, updated_area): Remove.
2633 (redraw_overlapped_rows, update_window_line): Adjust user.
2634 (update_marginal_area, update_text_area): Likewise. Pass updated row
2635 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2636 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2639 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2641 * process.c (flush_pending_output): Remove stub.
2644 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2646 * callproc.c: Fix race that killed background processes (Bug#15144).
2647 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2648 Record deleted process-id in critical section, not afterwards.
2649 Don't mistakenly kill process created by a call-process invocation
2650 that discards output and does not wait.
2652 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2654 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2655 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2656 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2657 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2658 to shut up compiler in mark_object.
2659 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2661 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2663 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2664 We can't portably rely on PTY_OPEN doing that, even if
2665 it calls posix_openpt with O_CLOEXEC.
2667 2013-08-20 Kenichi Handa <handa@gnu.org>
2669 * character.c (string_char): Improve commentary.
2671 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2673 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2674 (struct animation_cache): Make signature a flexible array member.
2675 All uses changed. This is a tad slower but may insulate us better
2676 from future changes to ImageMagick.
2678 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2680 * image.c: Shrink memory needed for animation cache.
2681 (SIGNATURE_DIGESTSIZE): New constant.
2682 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2683 (imagemagick_create_cache): Copy the signature. This saves
2684 several KB of memory that ImageMagick wastes per signature.
2685 Don't bother updating the update_time, as the caller does that now.
2686 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2687 it's a fixed size struct member now.
2688 (imagemagick_get_animation_cache): Always destroy the signature,
2689 as it's now imagemagick_create_cache's responsibility to copy it.
2690 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2691 and use memcmp rather than strcmp.
2692 eassert that ImageMagick returns a signature of the specified length.
2694 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2696 * image.c (imagemagick_get_animation_cache): Don't segfault on
2698 (imagemagick_get_animation_cache): Revert to previous definition
2699 so that it actually works. But keep the memory leak fix.
2700 (imagemagick_get_animation_cache): Fix memory leak.
2702 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2704 * image.c: Fix animation cache signature memory leak.
2705 Fix some other minor performance problems while we're at it.
2706 (imagemagick_create_cache): Clear just the members that
2707 need clearing. Don't set update_time, as caller does that now.
2708 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2709 Simplify by using pointer-to-pointer instead of a prev pointer.
2710 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2711 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2712 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2713 it's already a copy. Free the signature probe unless it's cached.
2715 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2716 This was introduced by my 2013-08-12 fix for Bug#15035.
2718 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2720 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2721 (imagemagick_prune_animation_cache): Now static.
2723 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2725 * image.c (imagemagick_get_animation_cache): Don't segfault when
2726 pruning all entries.
2728 2013-08-18 Ken Brown <kbrown@cornell.edu>
2730 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2731 static heap if ENABLE_CHECKING is defined.
2732 (max_bss_sbrk_ptr): New variable.
2734 (report_sheap_usage): Report maximum static heap usage instead of
2735 ending static heap usage.
2737 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2739 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2740 of zlib_initialized according to the results of calling
2741 init_zlib_functions.
2743 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2745 * image.c: Implement an ImageMagick per-image cache.
2746 (imagemagick_get_animation_cache): Fix a double-free error.
2747 (imagemagick_load_image): Remove the ping_wand code, which only
2748 apparently saved time on invalid animated images, and slowed down
2749 everything else. Optimise for the common case.
2751 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2753 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2755 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2757 * marker.c (set_marker): Remove documentation of undefined behavior.
2759 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2761 * image.c (imagemagick_compute_animated_image): Animate correctly
2762 when sub-images are smaller than the main image.
2763 (imagemagick_compute_animated_image): Setting the iterator row to
2764 zero is apparently not allowed.
2765 (imagemagick_compute_animated_image): Allow images that say they
2766 have sub-images that are bigger than the main image, but just crop
2769 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2771 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2773 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2775 * image.c (imagemagick_compute_animated_image): Respect the GIF
2778 2013-08-15 Ken Brown <kbrown@cornell.edu>
2780 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2781 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2784 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2786 Fix minor problems found by static checking.
2787 * frame.c (delete_frame):
2788 * xdisp.c (next_element_from_display_vector):
2789 Avoid uninitialized local.
2790 * image.c (imagemagick_compute_animated_image): Port to C89.
2791 Prefer usual GNU indentation style for loops.
2792 Be more careful about bizarrely large sizes, by using ptrdiff_t
2795 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2797 Fix infinite frame selection loop (Bug#15025).
2798 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2800 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2802 * xdisp.c (compute_window_start_on_continuation_line):
2803 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2804 to make sure we end up setting the window start at the leftmost
2805 visible character of the display line. This avoids funky
2806 horizontal shifting because the window start is not kept on the
2807 same position. (Bug#15090)
2808 (next_element_from_display_vector): Support 'box' face attribute
2809 in the face definitions of a display vector. (Bug#15099)
2811 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2813 * image.c (imagemagick_compute_animated_image): Implement animated
2815 (imagemagick_compute_animated_image): Fix some compilation
2816 warnings. Implement a very simple cache to make the animation
2817 usable at all, but it should be replaced with a per-image cache.
2819 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2821 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2822 to do `for' loops over alist values.
2823 * buffer.h (FOR_EACH_BUFFER):
2824 * process.c (FOR_EACH_PROCESS): Use it.
2825 (handle_child_signal, status_notify, Fget_buffer_process)
2826 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2828 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2830 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2831 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2832 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2833 to xzalloc and so avoid redundant call to memset.
2834 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2835 members because it is allocated with xzalloc and so already zeroed.
2837 2013-08-14 Ken Brown <kbrown@cornell.edu>
2839 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2842 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2844 Utility function and macro to copy Lisp string to C string.
2845 * lisp.h (xlispstrdupa): New macro.
2846 (xlispstrdup): New prototype.
2847 * alloc.c (xlispstrdup): New function.
2848 * callint.c (Fcall_interactively):
2849 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2850 (Fsubstitute_in_file_name):
2851 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2852 * image.c (x_create_bitmap_from_file):
2853 * w32term.c (w32_term_init):
2854 * xterm.c (x_term_init): Use xlispstrdup.
2856 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2858 * image.c (imagemagick_load_image): Make animated pictures work.
2859 There's still some problems with background color settings, though
2862 * decompress.c (unwind_decompress): Always restore point.
2864 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2866 * marker.c (set_marker): Reformat documentation.
2868 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2870 * xdisp.c (cursor_type_changed): Now static.
2872 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2873 Use changed. This avoids the need to call xmalloc and for the
2874 caller to call xfree, and avoids memory leaks in some situations.
2876 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2878 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2879 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2880 (redisplay_window): If window_end_valid is cleared due to non-zero
2881 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2882 so do not call to try_cursor_movement for that window.
2884 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2886 * window.h (struct window): Convert window_end_pos and
2887 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2888 (wset_window_end_pos, wset_window_end_vpos): Remove.
2889 * dispnew.c (adjust_glyph_matrix):
2890 * window.c (Fwindow_end, replace_window, set_window_buffer)
2892 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2893 (set_vertical_scroll_bar, redisplay_window, try_window)
2894 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2895 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2896 (note_mouse_highlight): Adjust users.
2897 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2900 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2902 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2903 * image.c (imagemagick_filename_hint): Use `const char *' and
2904 prefer SSDATA to SDATA to avoid warnings.
2906 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2908 Cleanup window fringes, margins and scroll bars adjustments.
2909 * window.c (set_window_fringes, set_window_margins)
2910 (set_window_scroll_bars, apply_window_adjustment): New functions.
2911 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2912 (Fset_window_scroll_bars): Use them.
2914 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2916 * window.h (struct window): Convert scroll_bar_width
2917 from Lisp_Object to integer. Adjust comment.
2918 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2920 * window.c (wset_scroll_bar_width): Remove.
2921 (make_window): Initialize scroll_bar_width.
2922 (Fsplit_window_internal): Use direct assignment.
2923 (Fset_window_configuration, save_window_save):
2924 Convert Lisp_Object to integer and back where appropriate.
2925 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2926 bar was actually changed, and mention this in docstring.
2928 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2930 * decompress.c: Minor simplifications.
2931 (Fzlib_decompress_region): Don't bother verifying
2932 that avail_out <= UINT_MAX, as that was confusing.
2933 Mention the restriction in a comment instead.
2934 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2936 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2938 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2939 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2941 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2943 * image.c (imagemagick_filename_hint): Check for errors in the
2946 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2948 * window.c (Fwindow_margins): Return nil when there's no marginal
2949 area, as per the documented API.
2951 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2952 Fmake_vector, as scroll bar's struct members are not all Lisp
2953 objects now. This avoids crashes in GC.
2955 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2956 bool, so its address could be taken.
2958 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2960 * image.c (imagemagick_filename_hint): New function to possibly
2961 apply `image-content-type-suffixes'.
2962 (imagemagick_load_image): Use it.
2964 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2966 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2967 if loading zlib failed.
2969 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2971 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2972 2013-08-13 checkin below. Change bool to BOOL, rule is:
2973 All Obj-C code uses BOOL, except for interfaces callable from C.
2975 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2977 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2979 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2980 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2981 bool instead of BOOL.
2982 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2983 from Lisp_Object to bitfield. Adjust comment.
2984 * w32term.c (x_scroll_bar_create): Adjust user.
2985 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2986 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2987 Use bool for boolean.
2988 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2989 to `unsigned int' when defining a bitfield.
2991 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2993 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2995 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2997 * window.h (struct window): Convert left_margin_cols and
2998 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2999 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3000 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3002 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3004 (showing_window_margins_p, update_window_line, update_frame_1):
3005 * fringe.c (draw_fringe_bitmap_1):
3006 * xdisp.c (window_box_width): Adjust users.
3007 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3008 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3009 Use direct assignment.
3010 (Fset_window_configuration, save_window_save, Fwindow_margins):
3011 Convert Lisp_Object to integer and back where appropriate.
3012 (Fset_window_margins): Adjust user. Return t if any margin
3013 was actually changed, and mention this in docstring.
3015 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3017 * syntax.c (forward_word):
3018 * cmds.c (forward_char, backward_char): Mention the optional argument.
3020 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3022 * window.h (struct window): Convert left_fringe_width
3023 and right_fringe_width from Lisp_Objects to integers.
3025 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3026 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3027 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3029 (make_window): Initialize new integer fields to -1.
3030 (Fsplit_window_internal): Use direct assignment.
3031 (Fset_window_configuration, save_window_save):
3032 Convert Lisp_Object to integer and back where appropriate.
3033 (Fset_window_fringes): Adjust user. Return t if any fringe
3034 was actually changed, and mention this in docstring.
3036 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3038 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3039 * nsfns.m (x_set_cursor_type):
3040 * w32fns.c (x_set_cursor_type):
3041 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3042 * xdisp.c (set_frame_cursor_types): ...but in common code.
3044 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3046 * font.c (clear_font_cache): New function, stripped from...
3047 (Fclear_font_cache): ...here, which now uses the function
3048 above. Adjust comment.
3049 * font.h (clear_font_cache): Add prototype.
3050 * xfaces.c (clear_face_cache): Use clear_font_cache.
3052 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3054 * window.c (Fset_window_start): Compare `w', not `window' because
3055 `w' might not be equal to `window' after call to decode_live_window.
3057 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3059 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3060 This fixes a problem introduced by the Bug#15035 patch
3061 when using GPG. Reported by Herbert J. Skuhra.
3063 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3065 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3066 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3067 not yet initialized.
3069 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3071 * decompress.c (Fzlib_decompress_region): Support zlib
3072 decompression, too, and rename.
3074 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3076 Minor zlib configuration tweaks.
3077 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3078 Don't assume presence of fn_inflateInit2_ zlib internal function.
3080 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3082 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3083 include the zlib prefix.
3085 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3087 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3088 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3089 define static variables that are pointers to zlib functions to be
3091 (init_zlib_functions) [WINDOWSNT]: New function.
3092 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3094 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3095 macros instead of invoking the zlib functions directly.
3096 (syms_of_decompress): DEFSYM Qzlib_dll.
3097 Staticpro Szlib_available_p.
3099 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3101 Avoid looping over all frame windows to freeze and unfreeze.
3102 * window.h (struct window): Drop frozen_window_start_p.
3103 (freeze_window_starts): Drop prototype.
3104 * frame.h (struct frame): New frozen_window_starts flag.
3105 (FRAME_WINDOWS_FROZEN): New macro.
3106 * window.c (freeze_window_start, freeze_window_starts):
3108 (select_window, replace_window): Adjust users.
3109 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3110 (window_frozen_p): New function.
3111 (redisplay_window): Use it.
3113 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3115 Fix some fd issues when running subprocesses (Bug#15035).
3116 Fix bugs that can leak files or file descriptors on errors.
3117 Don't unlink open temp files, as that's hard for users to diagnose
3118 when things go awry (e.g., temp disk exhausted).
3119 Don't bother to lock temp files. Check for invalid recursion.
3120 * callproc.c (synch_process_fd): Remove. All uses removed.
3121 (synch_process_tempfile): New var or macro.
3122 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3124 (record_kill_process): New arg, the temp name. All callers changed.
3125 (delete_temp_file): Now just a simple wrapper around unlink.
3126 (call_process_kill): New arg, the call_process_fd array.
3127 Close them all. Clear synch_process_pid. Remove the temp file,
3128 or arrange for it to be removed.
3129 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3130 that's been moved to synch_process_tempfile. Caller changed.
3131 Do not remove the tempfile; that's now call_process_kill's
3133 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3134 call_process_kill; the caller now does that.
3135 (call_process_cleanup): Do not close the process fd; that's now
3136 call_process_kill's responsibility.
3137 (Fcall_process): Implement via new function call_process, which
3138 has most of the old body of Fcall_process, but with a different API.
3139 (call_process): New function that does not open or close filefd if
3140 it is nonnegative. Record which fds need to be closed, and let
3141 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3142 Signal an error if invoked recursively (could be done via a hook).
3143 Simplify creation of the tempfile in the MSDOS case.
3144 Don't create the output file until after checking for the executable.
3145 Report any failure to open /dev/null.
3146 Don't open /dev/null for writing twice; once is enough.
3147 Don't create pipe if all output is being discarded or sent to file.
3148 Don't worry about setting up the coding system or reading from the
3149 pipe if all output is being discarded.
3150 Hoist fd_error local into top level, to lessen block nesting.
3151 Don't record deleted pid here; now done by Fcall_process_region.
3152 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3153 and note its success in synch_process_tempfile.
3154 Do not leak resources when child_setup fails.
3155 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3156 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3157 (create_temp_file): Now returns open fd, with an additional
3158 Lisp_Object * argument to return the name. All callers changed.
3159 Do not close the file; rewind it instead, and leave it open for
3160 the caller. Do not lock the temp file. Unwind-protect the file
3161 and the file-descriptor.
3162 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3163 If an asynchrounous process, record it here, not in call_process.
3164 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3165 * eval.c (set_unwind_protect): New function.
3166 * fileio.c (write_region): New function, generalized from the
3167 old Fwrite_region. Do not lock temp files.
3168 (Fwrite_region): Use it.
3169 * lisp.h (set_unwind_protect, write_region): New decls.
3170 * process.c: Include <verify.h>.
3171 (make_process): Mark fds as initially closed.
3172 (deleted_pid_list): Now a list of pid-filename pairs.
3174 (close_process_fd): New function.
3175 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3176 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3177 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3178 (create_process, create_pty, Fmake_serial_process)
3179 (server_accept_connection): Record which fds need to be closed,
3180 and let deactivate_process close them.
3181 (Fmake_network_process): Do not discard the unwind-protect
3182 until it's safe to do so.
3183 (deactivate_process): Close the fds opened by create_process etc.
3184 (Fprocess_send_eof): Adjust to new way of recording open fds.
3185 Report an error if /dev/null can't be opened, instead of aborting.
3186 * process.h (PROCESS_OPEN_FDS): New constant.
3187 (struct Lisp_Process): New member open_fds.
3188 (record_kill_process, record_deleted_pid): Adjust signatures.
3189 (record_deleted_pid): Move decl here ...
3190 * syswait.h (record_deleted_pid): ... from here.
3192 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3194 * decompress.c: Fix bugs with large buffers and weird inputs.
3195 Tune a bit. Reindent as per usual Emacs style.
3196 (BUFFER_SIZE): Remove.
3197 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3198 more than UINT_MAX bytes. Decompress into the gap instead of into
3199 an auto buffer, as this should avoid copying. Return nil if
3200 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3201 set immediate_quit; we shouldn't trust zlib code that much.
3203 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3205 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3206 errors, and really move the gap to where we want it.
3208 * lisp.h: Include decompress.c support.
3210 * emacs.c (main): Include decompress.c support.
3212 * Makefile.in: Include -lz if present.
3214 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3216 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3217 (initWithTitle:): Initialize frame to 0.
3218 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3219 (fillWithWidgetValue:frame:): Rename from
3220 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3222 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3223 fillWithWidgetValue:frame:
3225 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3226 remove memory leak warnings.
3228 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3229 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3232 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3233 (x_activate_menubar): Update the whole menu.
3234 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3235 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3236 current event is not NSSystemDefined (Bug#15001).
3237 Call ns_check_menu_open only if trackingMenu is 2.
3238 (menuDidClose:): New method, decrease trackingMenu.
3239 (fillWithWidgetValue:setDelegate:): New method.
3240 (fillWithWidgetValue:): Call the above.
3242 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3244 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3246 Omit some unnecessary casts.
3247 Many of these go back to the old pre-C89 days, when they may have
3248 been needed, but we've been assuming C89 or later for a while now.
3249 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3250 (live_float_p, live_misc_p, live_vector_p):
3251 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3252 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3253 (defvar_per_buffer):
3254 * callint.c (Fcall_interactively):
3255 * doc.c (Fsubstitute_command_keys):
3256 * filelock.c (get_boot_time):
3257 * frame.c (xrdb_get_resource):
3258 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3259 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3260 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3261 (menuitem_highlight_callback, menu_destroy_callback)
3262 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3263 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3264 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3265 (xg_tool_bar_help_callback, tb_size_cb):
3266 * image.c (xpm_alloc_color, png_read_from_memory)
3267 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3268 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3270 * keymap.c (describe_map):
3271 * nsfns.m (Fns_display_monitor_attributes_list):
3272 * nsmenu.m (process_dialog:):
3273 * nsterm.m (hold_event):
3274 * process.c (wait_reading_process_output):
3275 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3276 * scroll.c (do_direct_scrolling, scrolling_1):
3277 * termcap.c (tgetent):
3278 * window.c (check_window_containing, add_window_to_list)
3279 (freeze_window_starts):
3280 * xdisp.c (compare_overlay_entries, vmessage):
3281 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3282 (x_get_monitor_attributes_xrandr)
3283 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3284 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3285 * xfont.c (xfont_match, xfont_open):
3286 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3287 (menubar_selection_callback, menu_position_func)
3288 (popup_selection_callback, create_and_show_popup_menu)
3289 (dialog_selection_callback, create_and_show_dialog):
3290 * xrdb.c (x_get_string_resource):
3292 * xsmfns.c (x_session_check_input):
3293 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3294 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3295 (xaw_jump_callback, xaw_scroll_callback):
3296 Omit unnecessary casts.
3298 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3300 Minor string-length refactoring.
3301 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3302 * frame.c (make_monitor_attribute_list):
3303 Prefer build_string to strlen + make_string.
3305 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3307 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3308 don't check minor_code (Bug#14417).
3310 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3312 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3313 vertical positions instead. This avoids calling MATRIX_ROW with
3314 row numbers that are possibly beyond valid limits. (Bug#15064)
3316 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3318 Use xstrdup and build_unibyte_string where applicable.
3319 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3320 * xfns.c (x_window):
3321 * xrdb.c (x_get_customization_string):
3322 * xterm.c (xim_initialize):
3323 * w32fns.c (w32_window): Use xstrdup.
3324 (w32_display_monitor_attributes_list):
3325 * emacs.c (init_cmdargs):
3326 * keyboard.c (PUSH_C_STR):
3327 * nsfont.m (nsfont_open):
3328 * sysdep.c (system_process_attributes):
3329 * w32.c (system_process_attributes):
3330 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3332 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3334 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3335 variables of these types so that GDB would know about them, as aid
3336 for debugging fatal exceptions. (Bug#15024) See also
3337 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3340 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3342 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3343 larger than the NSWindow (Bug#14934).
3345 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3347 Redesign redisplay interface to drop global variable updated_window.
3348 Always pass currently updated window as a parameter to update routines.
3349 * dispextern.h (updated_window): Remove declaration.
3350 (struct redisplay_interface): Pass window parameter to
3351 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3352 and after_update_window_hook.
3353 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3355 * dispnew.c (updated_window): Remove.
3356 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3357 (update_window_line): Adjust to match redisplay interface changes.
3358 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3359 (ns_scroll_run, ns_after_update_window_line):
3360 * w32term.c (x_update_window_begin, x_update_window_end)
3361 (x_after_update_window_line, x_scroll_run):
3362 * xterm.c (x_update_window_begin, x_update_window_end)
3363 (x_after_update_window_line, x_scroll_run):
3364 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3365 Likewise. Adjust comments where appropriate.
3366 (x_cursor_to): Simplify because this is always called during window
3367 update (but install debugging check anyway).
3368 (expose_window): Check must_be_updated_p flag to see whether this
3369 function is called during window update.
3371 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3373 Do not reset window modification event counters excessively.
3374 These leftovers and poor man's tricky methods to catch extra
3375 redisplay's attention are no longer needed.
3376 * frame.c (set_menu_bar_lines_1):
3377 * minibuf.c (read_minibuf_unwind):
3378 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3379 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3380 (window_scroll_line_based, Fset_window_configuration):
3381 * xdisp.c (redisplay_window): Do not reset last_modified and
3382 last_overlay_modified counters.
3384 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3386 * xselect.c (x_send_client_event): Set send_event and serial, memset
3387 data.l as it might be bigger than data.b. Use 24 bit mask to
3388 XSendEvent (Bug#15034).
3390 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3392 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3393 for TTY frames that are not the top frame on their console.
3396 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3398 * w32term.c (w32fullscreen_hook): Really maximize frame when
3399 asked for (Bug#14841).
3401 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3403 Prefer selected_window to Fselected_window, likewise for frames.
3404 * buffer.c (Fbuffer_swap_text):
3405 * data.c (Fvariable_binding_locus):
3406 * window.c (run_window_configuration_change_hook): Adjust users.
3407 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3408 Use decode_live_frame.
3410 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3412 Be more careful if selected window shows the buffer other than current,
3413 use window_outdated only if this is not so. This change should also
3414 address some weird issues discussed in Bug#13012.
3415 * window.h (window_outdated): New prototype.
3416 * window.c (window_outdated): Now here. Convert from static and
3417 always assume window's buffer.
3418 (Fwindow_end, Fwindow_line_height): Use it.
3419 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3420 and always assume window's buffer.
3421 (redisplay_window): Adjust user.
3422 (redisplay_internal): Call to reconsider_clip_changes once and
3423 check whether mode line should be updated only if selected window
3424 shows current buffer.
3425 (run_window_scroll_functions): Use eassert for debugging check.
3426 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3428 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3430 * window.c (window_scroll, window_scroll_pixel_based)
3431 (window_scroll_line_based): Use bool for booleans.
3433 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3435 * process.c: Fix minor off-by-one issues in descriptor counts.
3436 This shouldn't fix any real bugs, but it cleans up the code a bit.
3437 (max_process_desc, max_input_desc): -1, not 0, means none.
3439 (delete_input_desc): New function.
3440 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3441 (deactivate_process): Scan backwards when recomuting max_process_desc;
3442 that should be faster.
3443 (init_process_emacs): Initialize max_input_desc.
3445 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3447 Use region cache to speedup bidi_find_paragraph_start.
3448 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3449 Rename cache_long_line_scans to cache_long_scans.
3450 * buffer.c (bset_cache_long_line_scans): Rename to
3451 bset_cache_long_scans.
3452 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3453 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3455 (syms_of_buffer): Rename cache-long-line-scans to
3456 cache-long-scans. Adjust docstring.
3457 * search.c (newline_cache_on_off):
3458 * indent.c (width_run_cache_on_off): Adjust users.
3459 * bidi.c (bidi_paragraph_cache_on_off): New function.
3460 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3461 * insdel.c (prepare_to_modify_buffer):
3462 Invalidate bidi_paragraph_cache if enabled.
3464 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3466 Invalidate region caches only if buffer text is going to be changed.
3467 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3468 (modify_text): ...new prototype.
3469 (prepare_to_modify_buffer_1): New prototype.
3470 * textprop.c (modify_region): Rename to...
3471 (modify_text_properties): ...new function.
3472 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3473 (Fremove_list_of_text_properties): Adjust users.
3474 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3475 (modify_text): ...new function.
3476 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3477 (prepare_to_modify_buffer_1): ...new function.
3478 * casefiddle.c (casify_region):
3479 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3480 (Ftranspose_regions): Use modify_text.
3482 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3484 * lisp.mk (lisp): Add nadvice.elc.
3486 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3488 New macro to iterate over live buffers similar to frames.
3489 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3490 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3491 Declare buffer-related variables here to offload lisp.h.
3492 * buffer.c (Vbuffer_alist): Adjust comment.
3493 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3494 (other_buffer_safely):
3495 * data.c (store_symval_forwarding):
3496 * dispnew.c (Fframe_or_buffer_changed_p):
3497 * fileio.c (Fdo_auto_save):
3498 * filelock.c (unlock_all_files):
3499 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3501 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3503 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3504 * callproc.c (create_temp_file):
3505 * filelock.c (create_lock_file):
3506 Assume mkostemp, since it's now provided by Gnulib.
3508 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3510 * w32.c (mkostemp): New function.
3511 (mktemp): Remove, no longer used. Most of the code reused in
3512 mkostemp. (Bug#15015)
3513 (mktemp): Don't undef.
3515 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3517 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3518 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3519 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3520 (free_glyph_pool, check_glyph_memory): Likewise for
3521 all users. Adjust comments where appropriate.
3523 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3525 * composite.h: Minor fixups.
3526 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3527 to fix a misspelling, and change it to an inline function while
3528 we're at it (it need not be a macro). All uses changed.
3529 (composition_method, composition_valid_p):
3530 Rewrite to avoid assignments in if-conditions.
3532 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3534 Do not use global Lisp_Object in composition macros.
3535 * composite.h (composition_temp): Remove declaration.
3536 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3537 (composition_method, composition_valid_p): ...inline functions.
3538 (compose_region): Remove the leftover.
3539 * composite.c (composition_temp): Remove.
3540 (run_composition_function, update_compositions)
3541 (composition_compute_stop_pos, composition_adjust_point)
3542 (Ffind_composition_internal):
3543 * coding.c (handle_composition_annotation):
3544 * xdisp.c (handle_composition_prop, check_point_in_composition):
3545 Related users changed.
3547 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3549 Drop FRAME_PTR typedef.
3550 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3551 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3552 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3553 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3554 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3555 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3556 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3557 All related users changed.
3559 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3561 * eval.c (default_toplevel_binding): New function.
3563 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3564 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3565 (syms_of_eval): Export them.
3566 * data.c (Fdefault_value): Micro cleanup.
3567 * term.c (init_tty): Use "false".
3569 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3571 Fix X GC leak in GTK and raw (no toolkit) X ports.
3572 * xterm.c (x_free_frame_resources): If white and black relief
3573 GCs are allocated, always free them here.
3574 * xfns.c (x_make_gc): Omit redundant initialization.
3575 * widget.c (create_frame_gcs): Remove the leftover.
3576 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3577 in x_free_frame_resources.
3579 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3581 * nsterm.m (windowWillResize:toSize:): Only change title if
3582 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3584 (viewDidEndLiveResize): New method.
3586 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3587 inside NS_IMPL_COCOA.
3589 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3591 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3592 Do not check whether undo is enabled because record_insert and
3593 record_delete does that themselves.
3595 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3597 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3598 member which is not really used any more.
3599 (FRAME_XIC_BASE_FONTNAME): Remove.
3600 * xfns.c (xic_free_fontset): Adjust user.
3601 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3602 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3603 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3604 (xdialog_show): Use eassert for debugging check.
3605 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3607 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3609 * fileio.c, fns.c (merge): Move extern decl from here ...
3610 * lisp.h (merge): ... to here.
3612 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3614 Fix last font-related change.
3615 * w32font.h (w32font_list_internal, w32font_match_internal):
3617 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3618 (uniscribe_list_family): Adjust to match font API change.
3619 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3620 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3622 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3624 * frame.h (FRAME_MOUSE_UPDATE):
3625 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3626 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3628 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3630 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3631 * font.h (struct font_driver): Change list, match, and list_family
3632 functions to accept struct frame * as first arg.
3633 * font.c (font_score, font_compare, font_sort_entities):
3635 (font_sort_entities, font_list_entities, font_select_entity):
3636 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3637 match font API change.
3638 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3639 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3640 * ftxfont.c (ftxfont_list, ftxfont_match):
3641 * xftfont.c (xftfont_list, xftfont_match):
3642 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3643 * w32font.c (w32font_list, w32font_match, w32font_list):
3644 (w32font_list_internal, w32_font_match_internal): Likewise.
3645 * xfaces.c (Fx_family_fonts): Adjust user.
3647 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3649 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3650 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3651 only if HAVE_X_WINDOWS is in use.
3652 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3653 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3654 * w32term.c (x_wm_set_icon_position): Likewise.
3655 * w32fns.c (x_icon): Adjust user.
3657 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3659 * xterm.c (last_mouse_press_frame): Remove the
3660 leftover which is not really used any more.
3661 (handle_one_xevent, syms_of_xterm): Adjust users.
3662 (x_flush): Call XFlush once per each X display, not frame.
3663 This is better because this code always unconditionally skips
3664 non-X frames in Vframe_list and issues the only XFlush if we
3665 have more than one X frame on the same X display.
3666 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3667 Use bool for booleans.
3668 (x_draw_glyph_string_background, cvt_string_to_pixel):
3669 (cvt_pixel_dtor): Drop unnecessary prototypes.
3670 * xterm.h (x_display_ok): Adjust prototype.
3672 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3674 Drop unnecessary functions that deals with frame pixel size.
3675 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3676 (x_pixel_height): Drop prototypes.
3677 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3678 (x_pixel_height): Drop implementations.
3679 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3680 which should be always valid for window frame.
3681 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3682 * w32menu.c (Fx_popup_dialog):
3683 * xmenu.c (Fx_popup_dialog): Likewise for both.
3685 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3687 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3688 frame parameters and call to Fmodify_frame_parameters just once.
3689 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3690 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3691 and mention nil frame in docstring.
3693 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3695 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3696 (x_figure_window_size): Likewise. Adjust to return long.
3697 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3698 (toplevel): Move Qterminal_live_p to...
3699 * terminal.c (toplevel): ...here, make it static, and...
3700 (syms_of_terminal): ...DEFSYM here.
3701 * frame.h (Qterminal_live_p): Remove declaration.
3702 (make_frame, x_figure_window_size): Adjust prototype.
3703 * nsfns.m (Fx_create_frame): Use long for window flags.
3705 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3707 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3708 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3709 Do not assume that emacs_close (INT_MAX) is a no-op.
3711 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3713 * xfaces.c (make_face_cache): For struct face_cache, prefer
3714 xmalloc to xzalloc and so avoid redundant call to memset.
3715 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3717 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3719 * fringe.c (draw_window_fringes, update_window_fringes)
3720 (compute_fringe_widths):
3721 * w32term.c (x_draw_glyph_string):
3722 * window.c (candidate_window_p, Frecenter):
3723 * xfaces.c (realize_basic_faces, realize_default_face)
3724 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3725 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3726 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3727 * xmenu.c (Fx_menu_bar_open_internal):
3728 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3729 * xsettings.c (xft_settings_event):
3730 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3731 Use bool for booleans. Adjust style and comments where
3733 * dispextern.h (draw_window_fringes, update_window_fringes)
3734 (compute_fringe_widths):
3735 * xterm.h (x_had_errors_p): Adjust prototype.
3737 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3739 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3740 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3742 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3744 * fns.c (toplevel): Remove comment before Fsafe_length because
3747 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3749 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3751 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3753 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3754 frame which got the message is still alive, before dereferencing
3755 its pointer. (Bug#14970)
3757 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3758 be a live window, before using it as such. (Bug#14970)
3760 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3762 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3763 w32_detect_focus_change instead of doing part of its job by hand.
3764 This fixes the problem whereby FOCUS_OUT events were not sent to
3767 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3769 * process.c (Fprocess_list): Doc fix.
3771 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3772 being re-exposed only if it didn't ask to become visible.
3773 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3774 was previously iconified. (Bug#14841)
3775 (x_iconify_frame): Mark the frame iconified.
3777 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3779 Fix minor problems found by static checking.
3780 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3781 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3783 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3785 * eval.c (set_specpdl_old_value): New function.
3786 (unbind_to): Minor simplification.
3787 (get_backtrace_frame): New function.
3788 (Fbacktrace_frame): Use it. Add `base' argument.
3789 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3790 (syms_of_eval): Export backtrace-eval.
3791 * xterm.c (x_focus_changed): Simplify.
3793 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3795 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3797 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3799 * xdisp.c (redisplay_window): Instead of moving point out of
3800 scroll margin, reject the force_start method, and try scrolling
3801 instead. (Bug#14780)
3803 2013-07-24 Ken Brown <kbrown@cornell.edu>
3805 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3808 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3810 * eval.c (Fprogn): Do not check that BODY is a proper list.
3811 This undoes the previous change. The check slows down the
3812 interpreter, and is not needed to prevent a crash. See
3813 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3815 2013-07-23 Glenn Morris <rgm@gnu.org>
3817 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3819 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3821 Port to GNU/Linux systems with tinfo but not ncurses.
3822 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3823 to decide whether ncurses is being used. Without this change,
3824 GCC complains about tgetent not being declared, on a system
3825 that has tinfo installed but ncurses not installed.
3827 * eval.c (Fprogn): Check that BODY is a proper list.
3829 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3830 * data.c (Fsetq_default):
3831 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3832 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3834 Tune by taking advantage of the fact that ARGS is always a list
3835 when a function is declared to have UNEVALLED args.
3837 * emacsgtkfixed.c: Port to GCC 4.6.
3838 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3840 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3842 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3843 here to silence compiler warnings.
3845 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3847 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3848 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3849 from messing up Emacs's 'struct frame' (Bug#14923).
3851 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3853 * alloc.c (make_save_ptr_ptr): Define this function.
3854 It was inadvertently omitted. It's needed only if
3855 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3857 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3859 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3860 frame have focus (Bug#14895).
3862 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3864 Avoid vfork-related deadlock more cleanly.
3865 * callproc.c (child_setup): When the child's exec fails, output
3866 the program name, as that's more useful. Use O_NONBLOCK to avoid
3868 * process.c (create_process_1): Remove; no longer needed.
3869 (create_process): Remove timer hack; no longer needed, now that
3870 the child avoids deadlock.
3872 2013-07-20 Glenn Morris <rgm@gnu.org>
3874 * image.c (Fimage_flush): Fix doc typo.
3876 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3878 Fix array bounds violation when pty allocation fails.
3879 * process.c (PTY_NAME_SIZE): New constant.
3880 (pty_name): Remove static variable; it's now auto.
3881 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3882 Take pty_name as an arg rather than using a static variable.
3883 All callers changed.
3884 (create_process): Recover pty_flag from process, not from volatile local.
3885 (create_pty): Stay inside array even when pty allocation fails.
3886 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3888 * lread.c (Fload): Avoid initialization only when lint checking.
3889 Mention that it's needed only for older GCCs.
3891 2013-07-20 Kenichi Handa <handa@gnu.org>
3893 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3894 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3896 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3898 * lread.c (Fload): Avoid uninitialized warning.
3900 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3902 Fix some minor file descriptor leaks and related glitches.
3903 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3904 (create_lock_file): Use write, not emacs_write.
3905 * image.c (slurp_file, png_load_body):
3906 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3907 (server_accept_connection):
3908 Don't leak an fd on memory allocation failure.
3909 * image.c (slurp_file): Add a cheap heuristic for growing files.
3910 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3911 as that's what the other routines do. Maybe input need not be
3912 blocked at all, but it's better to be consistent.
3913 Avoid undefined behavior when strlen is zero.
3915 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3916 (NSTATICS): Now a constant; doesn't need to be a macro.
3918 2013-07-19 Richard Stallman <rms@gnu.org>
3920 * coding.c (decode_coding_utf_8): Add simple loop for fast
3921 processing of ASCII characters.
3923 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3925 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3927 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3929 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3930 unportable 'struct x_display_info'.
3931 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3934 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3936 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3937 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3939 (system_process_attributes): Prefer plain char to unsigned char
3940 when either will do. Clean up properly if interrupted or if
3941 memory allocations fail. Don't assume sscanf succeeds.
3942 Remove no-longer-needed workaround to stop GCC from whining.
3943 Read command-line once, instead of multiple times. Check read status a
3946 Fix obscure porting bug with varargs functions.
3947 The code assumed that int is treated like ptrdiff_t in a vararg
3948 function, which is not a portable assumption. There was a similar
3949 -- though these days less likely -- porting problem with various
3950 assumptions that pointers of different types all smell the same as
3951 far as vararg functions is conserved. To make this problem less
3952 likely in the future, redo the API to use varargs functions.
3953 * alloc.c (make_save_value): Remove this vararg function.
3954 All uses changed to ...
3955 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3956 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3958 (make_save_ptr): Rename from make_save_pointer, for consistency with
3959 the above. Define only on platforms that need it. All uses changed.
3961 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3963 * keyboard.c: Try to fix typos in previous change.
3964 (DISPLAY_LIST_INFO): New macro.
3965 (kbd_buffer_get_event): Do not access members that are not present
3966 in X11. Revert inadvertent change of "!=" to "=".
3968 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3970 * keyboard.c (kbd_buffer_get_event):
3971 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3972 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3974 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3976 * filelock.c: Fix unlikely file descriptor leaks.
3977 (get_boot_time_1): Rework to avoid using emacs_open.
3978 This doesn't actually fix a leak, but is better anyway.
3979 (read_lock_data): Use read, not emacs_read.
3981 * doc.c: Fix minor memory and file descriptor leaks.
3982 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3983 (get_doc_string, Fsnarf_documentation):
3984 Fix file descriptor leak on error.
3986 * term.c: Fix minor fdopen-related file descriptor leaks.
3987 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3988 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3990 * charset.c: Fix file descriptor leaks and errno issues.
3992 (load_charset_map_from_file): Don't leak file descriptor on error.
3993 Use plain record_xmalloc since the allocation is larger than
3994 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3996 * eval.c (record_unwind_protect_nothing):
3997 * fileio.c (fclose_unwind):
3999 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4000 The replacement doesn't block input, but that no longer seems
4003 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4005 * lread.c: Fix file descriptor leaks and errno issues.
4006 (Fload): Close some races that leaked fds or streams when 'load'
4008 (Fload, openp): Report error number of last nontrivial failure to open.
4009 ENOENT counts as trivial.
4010 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4012 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4013 now that the function is always called with a nonnegative arg.
4014 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4015 All uses replaced with ...
4016 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4018 A few more minor file errno-reporting bugs.
4019 * callproc.c (Fcall_process):
4020 * doc.c (Fsnarf_documentation):
4021 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4022 * process.c (set_socket_option):
4023 Don't let a constructor trash errno.
4024 * doc.c: Include <errno.h>.
4026 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4028 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4030 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4032 Fix w32 bug with call-process-region (Bug#14885).
4033 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4034 to Fcall_process when the input is empty. This simplifies the
4035 code a bit. It makes no difference on POSIXish platforms but
4036 apparently it fixes a bug on w32.
4038 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4039 * fileio.c (close_file_unwind): Don't close if FD is negative;
4040 this can happen when unwinding a zapped file descriptor.
4041 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4042 in case Emacs runs out of memory between the two unwind-protects.
4043 Don't trash errno when closing FD.
4044 Zap the FD in the specpdl when closing it, instead of deferring
4045 the removal of the unwind-protect; this fixes a bug where a child
4046 function unwinds the stack past us.
4048 New unwind-protect flavors to better type-check C callbacks.
4049 This also lessens the need to write wrappers for callbacks,
4050 and the need for make_save_pointer.
4051 * alloca.c (free_save_value):
4052 * atimer.c (run_all_atimers):
4054 * alloc.c (safe_alloca_unwind):
4055 * atimer.c (unwind_stop_other_atimers):
4056 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4057 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4058 * minibuf.c (choose_minibuf_frame_1):
4059 * process.c (make_serial_process_unwind):
4060 * xdisp.h (pop_message_unwind):
4061 * xselect.c (queue_selection_requests_unwind):
4062 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4063 * alloca.c (record_xmalloc):
4064 Prefer record_unwind_protect_ptr to record_unwind_protect with
4066 * alloca.c (Fgarbage_collect):
4067 Prefer record_unwind_protect_void to passing a dummy.
4068 * buffer.c (restore_buffer):
4069 * window.c (restore_window_configuration):
4070 * xfns.c, w32fns.c (do_unwind_create_frame)
4071 New wrapper. All record-unwind uses of wrappee changed.
4072 * buffer.c (set_buffer_if_live):
4073 * callproc.c (call_process_cleanup, delete_temp_file):
4074 * coding.c (code_conversion_restore):
4075 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4076 * editfns.c (save_excursion_restore)
4077 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4078 (save_restriction_restore):
4079 * eval.c (restore_stack_limits, un_autoload):
4080 * fns.c (require_unwind):
4081 * keyboard.c (recursive_edit_unwind, tracking_off):
4082 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4083 * macros.c (pop_kbd_macro, restore_menu_items):
4084 * nsfns.m (unwind_create_frame):
4085 * print.c (print_unwind):
4086 * process.c (start_process_unwind):
4087 * search.c (unwind_set_match_data):
4088 * window.c (select_window_norecord, select_frame_norecord):
4089 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4090 (fast_set_selected_frame):
4091 * xfns.c, w32fns.c (unwind_create_tip_frame):
4092 Return void, not a dummy Lisp_Object. All uses changed.
4093 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4094 * callproc.c (call_process_kill):
4095 * fileio.c (restore_point_unwind, decide_coding_unwind)
4096 (build_annotations_unwind):
4097 * insdel.c (Fcombine_after_change_execute_1):
4098 * keyboard.c (read_char_help_form_unwind):
4099 * menu.c (unuse_menu_items):
4100 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4101 * sound.c (sound_cleanup):
4102 * xdisp.c (unwind_redisplay):
4103 * xfns.c (clean_up_dialog):
4104 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4105 Accept no args and return void, instead of accepting and returning
4106 a dummy Lisp_Object. All uses changed.
4107 * cygw32.c (fchdir_unwind):
4108 * fileio.c (close_file_unwind):
4109 * keyboard.c (restore_kboard_configuration):
4110 * lread.c (readevalllop_1):
4111 * process.c (wait_reading_process_output_unwind):
4112 Accept int and return void, rather than accepting an Emacs integer
4113 and returning a dummy object. In some cases this fixes an
4114 unlikely bug when the corresponding int is outside Emacs integer
4115 range. All uses changed.
4116 * dired.c (directory_files_internal_unwind):
4117 * fileio.c (do_auto_save_unwind):
4118 * gtkutil.c (pop_down_dialog):
4119 * insdel.c (reset_var_on_error):
4120 * lread.c (load_unwind):
4121 * xfns.c (clean_up_file_dialog):
4122 * xmenu.c, nsmenu.m (pop_down_menu):
4123 * xmenu.c (cleanup_widget_value_tree):
4124 * xselect.c (wait_for_property_change_unwind):
4125 Accept pointer and return void, rather than accepting an Emacs
4126 save value encapsulating the pointer and returning a dummy object.
4128 * editfns.c (Fformat): Update the saved pointer directly via
4129 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4130 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4131 (unwind_body): New function.
4132 (record_unwind_protect): First arg is now a function returning void,
4133 not a dummy Lisp_Object.
4134 (record_unwind_protect_ptr, record_unwind_protect_int)
4135 (record_unwind_protect_void): New functions.
4136 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4137 * fileio.c (struct auto_save_unwind): New type.
4138 (do_auto_save_unwind): Use it.
4139 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4140 * insdel.c (struct rvoe_arg): New type.
4141 (reset_var_on_error): Use it.
4142 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4144 (specbinding_func): Remove; there are now several such functions.
4145 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4146 (set_unwind_protect_ptr): New function.
4147 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4149 Be simpler and more consistent about reporting I/O errors.
4150 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4151 Say "Read error" and "Write error", rather than "I/O error", or
4152 "IO error reading", or "IO error writing", when a read or write
4154 * process.c (Fmake_network_process, wait_reading_process_output)
4155 (send_process, Fprocess_send_eof, wait_reading_process_output):
4156 Capitalize diagnostics consistently. Put "failed foo" at the
4157 start of the diagnostic, so that we don't capitalize the
4158 function name "foo". Consistently say "failed" for such
4160 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4161 All callers changed. This is so it can use report_file_error.
4162 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4163 diagnostics consistently as above.
4165 * fileio.c (report_file_errno): Fix errno reporting bug.
4166 If the file name is neither null nor a pair, package it up as a
4167 singleton list. All callers changed, both to this function and to
4168 report_file_error. This fixes a bug where the memory allocator
4169 invoked by list1 set errno so that the immediately following
4170 report_file_error reported the wrong errno value.
4172 Fix minor problems found by --enable-gcc-warnings.
4173 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4174 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4176 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4178 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4179 Set event->arg to Qt if switch-event shall be generated.
4180 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4182 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4184 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4187 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4188 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4189 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4190 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4191 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4192 and there is a focused frame.
4193 (head_table): Add focus-in and focus-out.
4194 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4195 bind to handle-focus-in/out.
4197 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4198 (Fhandle_switch_frame): Call Fhandle_focus_in.
4199 (syms_of_frame): defsubr handle-focus-in/out.
4201 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4203 Fix porting bug to older POSIXish platforms (Bug#14862).
4204 * sysdep.c (emacs_pipe): New function, that implements
4205 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4206 This should port better to CentOS 5 and to Mac OS X 10.6.
4207 All calls to pipe2 changed.
4209 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4210 This makes the code easier to read and the executable a bit smaller.
4211 Do not replace all calls to Fcons that happen to create lists,
4212 just calls that are intended to create lists. For example, when
4213 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4214 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4215 Similarly for list2 through list5.
4216 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4217 * bytecode.c (exec_byte_code):
4218 * callint.c (quotify_arg, Fcall_interactively):
4219 * callproc.c (Fcall_process, create_temp_file):
4220 * charset.c (load_charset_map_from_file)
4221 (Fdefine_charset_internal, init_charset):
4222 * coding.c (get_translation_table, detect_coding_system)
4223 (Fcheck_coding_systems_region)
4224 (Fset_terminal_coding_system_internal)
4225 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4226 * composite.c (update_compositions, Ffind_composition_internal):
4227 * dired.c (directory_files_internal, file_name_completion)
4229 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4230 * doc.c (Fsnarf_documentation):
4231 * editfns.c (Fmessage_box):
4233 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4234 (Feval, eval_sub, Ffuncall, apply_lambda):
4235 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4236 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4237 (Fset_file_times, Finsert_file_contents)
4238 (Fchoose_write_coding_system, Fwrite_region):
4239 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4240 * font.c (font_registry_charsets, font_parse_fcname)
4241 (font_prepare_cache, font_update_drivers, Flist_fonts):
4242 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4243 * frame.c (make_frame, Fmake_terminal_frame)
4244 (x_set_frame_parameters, x_report_frame_params)
4245 (x_default_parameter, Fx_parse_geometry):
4246 * ftfont.c (syms_of_ftfont):
4247 * image.c (gif_load):
4248 * keyboard.c (command_loop_1):
4249 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4250 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4251 (Fminor_mode_key_binding, accessible_keymaps_1)
4252 (Faccessible_keymaps, Fwhere_is_internal):
4253 * lread.c (read_emacs_mule_char):
4254 * menu.c (find_and_return_menu_selection):
4255 * minibuf.c (get_minibuffer):
4256 * nsfns.m (Fns_perform_service):
4257 * nsfont.m (ns_script_to_charset):
4258 * nsmenu.m (ns_popup_dialog):
4259 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4260 (Fx_own_selection_internal):
4261 * nsterm.m (append2):
4262 * print.c (Fredirect_debugging_output)
4263 (print_prune_string_charset):
4264 * process.c (Fdelete_process, Fprocess_contact)
4265 (Fformat_network_address, set_socket_option)
4266 (read_and_dispose_of_process_output, write_queue_push)
4267 (send_process, exec_sentinel):
4268 * sound.c (Fplay_sound_internal):
4269 * textprop.c (validate_plist, add_properties)
4270 (Fput_text_property, Fadd_face_text_property)
4271 (copy_text_properties, text_property_list, syms_of_textprop):
4272 * unexaix.c (report_error):
4273 * unexcoff.c (report_error):
4274 * unexsol.c (unexec):
4275 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4276 (Fformat_mode_line, syms_of_xdisp):
4277 * xfaces.c (set_font_frame_param)
4278 (Finternal_lisp_face_attribute_values)
4279 (Finternal_merge_in_global_face, syms_of_xfaces):
4280 * xfns.c (x_default_scroll_bar_color_parameter)
4281 (x_default_font_parameter, x_create_tip_frame):
4282 * xfont.c (xfont_supported_scripts):
4283 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4284 (menu_help_callback, xmenu_show):
4286 * xterm.c (set_wm_state):
4287 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4288 and similarly for list2 through list5.
4290 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4292 * callproc.c (Fcall_process_region): Fix minor race and tune.
4293 (create_temp_file): New function, with the temp-file-creation part
4294 of the old Fcall_process_region. Use Fcopy_sequence to create the
4295 temp file name, rather than alloca + build_string, for simplicity.
4296 Don't bother to block input around the temp file creation;
4297 shouldn't be needed. Simplify use of mktemp.
4298 Use record_unwind_protect immediately after creating the temp file;
4299 this closes an unlikely race where the temp file was not removed.
4300 Use memcpy rather than an open-coded loop.
4301 (Fcall_process_region): Use the new function. If the input is
4302 empty, redirect from /dev/null rather than from a newly created
4303 empty temp file; this avoids unnecessary file system traffic.
4305 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4307 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4308 Simplify by making this case like the other two. This is a bit
4309 slower on obsolete hosts, but the extra complexity isn't worth it.
4311 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4312 * process.c (create_process) [!DOS_NT]:
4313 Remove now-unnecessary calls to emacs_close.
4315 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4317 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4318 returning early. (Bug#14850)
4320 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4321 and inhibit-iso-escape-detection attributes of 'undecided'.
4324 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4326 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4327 Reported by Herbert J. Skuhra in
4328 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4330 Don't lose top specpdl entry when memory is exhausted.
4331 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4332 specpdl overflow here, to simplify callers; all callers changed.
4333 Always reserve an unused entry at the stack top; this avoids
4334 losing the top entry's information when memory is exhausted.
4336 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4338 Clean up errno reporting and fix some errno-reporting bugs.
4339 * callproc.c (Fcall_process):
4340 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4341 * process.c (create_process, Fmake_network_process):
4342 * unexaix.c (report_error):
4343 * unexcoff.c (report_error):
4344 Be more careful about reporting the errno of failed operations.
4345 The code previously reported the wrong errno sometimes.
4346 Also, prefer report_file_errno to setting errno + report_file_error.
4347 (Fcall_process): Look at openp return value rather than at path,
4348 as that's a bit faster and clearer when there's a numeric predicate.
4349 * fileio.c (report_file_errno): New function, with most of the
4350 old contents of report_file_error.
4351 (report_file_error): Use it.
4352 (Ffile_exists_p, Ffile_accessible_directory_p):
4353 Set errno to 0 when it is junk.
4354 * fileio.c (Faccess_file):
4355 * image.c (x_create_bitmap_from_file):
4356 Use faccessat rather than opening the file, to avoid the hassle of
4357 having a file descriptor open.
4358 * lisp.h (report_file_errno): New decl.
4359 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4362 * process.c (create_process, wait_reading_process_output) [AIX]:
4363 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4364 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4365 a multithreaded environment anyway).
4366 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4368 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4370 * image.c (x_find_image_file): Don't close a remote file handle.
4372 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4374 Fix races with threads and file descriptors.
4375 * callproc.c (Fcall_process_region):
4376 * dired.c (open_directory):
4377 * emacs.c (main, Fdaemon_initialized):
4378 * image.c (x_find_image_file):
4379 * inotify.c (Finotify_rm_watch):
4380 * lread.c (Flocate_file_internal):
4381 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4382 * term.c (term_mouse_moveto, init_tty):
4383 * termcap.c (tgetent):
4384 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4385 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4386 * unexhp9k800.c, unexmacosx.c (unexec):
4387 * callproc.c (Fcall_process_region):
4388 Use emacs_close, not close.
4389 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4390 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4391 and posix_close function on current platforms (which all lack them).
4392 (emacs_close): Use it. This should fix the races on GNU/Linux and
4393 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4394 and it should avoid closing random victim file descriptors on
4397 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4399 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4400 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4403 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4404 This is for .gdbinit xbacktrace.
4406 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4407 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4408 (emacs_set_tty): Now static.
4409 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4410 * term.c (tty_capable_p, tty_default_color_capabilities)
4411 (get_tty_terminal, term_mouse_movement)
4412 (handle_one_term_event, init_tty, maybe_fatal):
4413 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4414 (tgetent, scan_file, name_match, compare_contin):
4415 * terminal.c (get_terminal):
4416 Use bool for boolean.
4417 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4418 Prefer char to unsigned char if either will do.
4419 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4420 (tty_write_glyphs): Prefer int to unsigned.
4421 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4422 All callers changed.
4423 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4425 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4428 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4429 (B__dummy__): New dummy symbol, to pacify C89.
4430 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4431 they can't grok varargs macros.
4432 * dispnew.c (add_window_display_history)
4433 (add_frame_display_history):
4434 * print.c (print_object):
4435 * xdisp.c (debug_method_add):
4436 Use %p printf format only for void pointers.
4437 * emacs.c (usage_message): New constant, replacing ...
4438 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4439 (main): Adjust to usage reorg.
4440 * fns.c (syms_of_fns):
4441 * profiler.c (syms_of_profiler):
4442 Don't use non-constant struct initializers.
4443 * gnutls.h (gnutls_initstage_t):
4444 * lisp.h (enum Lisp_Fwd_Type):
4445 * lread.c (lisp_file_lexically_bound_p):
4446 * xsettings.c (anonymous enum):
4447 Remove trailing comma.
4448 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4449 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4450 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4452 * regex.c (const_re_char): New type, to pacify strict C89.
4453 All uses of 'const re_char' replaced to use it.
4454 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4455 with glibc when strict C89. This change is imported from gnulib.
4457 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4458 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4459 Omit GNU_LINUX implementation, since it requires long long.
4460 * xterm.c (x_draw_underwave):
4461 Do not assume the traditional order of struct's members.
4462 (x_term_init): Rewrite to avoid the need for non-constant structure
4465 Syntax cleanup, mostly replacing macros with functions.
4466 This removes the need for the syntax_temp hack.
4467 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4468 * syntax.c (SYNTAX_INLINE): New macro.
4469 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4470 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4471 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4472 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4473 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4474 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4475 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4476 Now constants, not macros.
4477 (syntax_temp) [!__GNUC__]: Remove.
4478 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4479 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4480 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4481 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4482 Move here from syntax.h; now functions, not macros. Except for the
4483 last function, these are static since only syntax.c uses them.
4484 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4485 All uses changed. Now a function, not a macro; use this fact
4486 to simplify the code.
4487 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4488 compiler bugs; no longer relevant.
4489 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4490 (SYNTAX_INLINE): New macro.
4491 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4492 for the new functions. Use bool for boolean member.
4493 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4494 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4495 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4496 (SETUP_BUFFER_SYNTAX_TABLE):
4497 Now extern inline functions, not macros.
4498 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4499 Remove; all uses replaced by implementation.
4500 (syntax_temp) [!__GNUC__]: Remove decl.
4501 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4503 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4505 * emacs.c (main): Fix syntax error.
4507 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4509 Timestamp fixes for undo (Bug#14824).
4510 * atimer.c (schedule_atimer):
4511 * fileio.c (Ffile_newer_than_file_p):
4512 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4513 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4514 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4515 (syms_of_fileio): Remove Sclear_visited_file_name.
4516 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4517 file doesn't exist; this avoids an ambiguity with negative timestamps.
4518 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4519 * systime.h (make_emacs_time, invalid_emacs_time):
4520 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4521 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4522 * undo.c (record_first_change): Push (visited-file-modtime) onto
4523 undo list rather than reimplementing it by hand, incorrectly.
4525 2013-07-09 Ken Brown <kbrown@cornell.edu>
4527 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4529 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4531 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4533 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4535 Handle errno and exit status a bit more carefully.
4536 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4537 number into an exit status. Instead, use EXIT_CANCELED.
4538 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4539 * callproc.c (relocate_fd):
4540 * emacs.c (close_output_streams, main):
4541 * process.c (create_process):
4542 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4543 Use emacs_perror for simplicity.
4544 * callproc.c (relocate_fd, main):
4545 * sysdep.c (sys_subshell):
4546 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4547 (shut_down_emacs): Use emacs_write, not write.
4548 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4549 * fileio.c (Fcopy_file, e_write):
4550 * nsterm.m (ns_select):
4551 * process.c (send_process):
4552 * sound.c (vox_write):
4553 Use emacs_write_sig, not emacs_write.
4554 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4555 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4557 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4559 (emacs_full_write): New function.
4560 (emacs_write): Rewrite to use it.
4561 (emacswrite_sig, emacs_perror): New functions.
4562 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4564 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4566 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4567 on NS even if it is present. Pixmap on NS is a void*.
4569 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4571 Port to Ubuntu 10 (Bug#14803).
4572 Problem reported by T.V. Raman.
4573 * process.c (close_on_exec, accept4, process_socket):
4574 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4576 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4578 * w32.c (sys_dup): Declare prototype.
4582 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4584 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4586 Make file descriptors close-on-exec when possible (Bug#14803).
4587 This simplifies Emacs a bit, since it no longer needs to worry
4588 about closing file descriptors by hand in some cases.
4589 It also fixes some unlikely races. Not all such races, as
4590 libraries often open files internally without setting
4591 close-on-exec, but it's an improvement.
4592 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4593 * callproc.c (Fcall_process) [!MSDOS]:
4594 * emacs.c (main) [!DOS_NT]:
4595 * nsterm.m (ns_term_init):
4596 * process.c (create_process):
4597 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4598 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4599 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4600 Prefer mkostemp with O_CLOEXEC to mkstemp.
4601 * callproc.c (relocate_fd) [!WINDOWSNT]:
4602 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4603 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4605 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4606 Make the resulting file descriptor close-on-exec.
4607 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4608 * lread.c (load_descriptor_list, load_descriptor_unwind):
4609 Remove; no longer needed. All uses removed.
4610 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4611 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4613 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4614 (Fmake_network_process, Fnetwork_interface_list):
4615 (Fnetwork_interface_info, server_accept_connection):
4616 Make newly-created socket close-on-exec.
4617 * sysdep.c (emacs_open, emacs_fopen):
4618 Make new-created descriptor close-on-exec.
4619 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4620 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4622 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4624 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4625 for NS_IMPL_GNUSTEP.
4627 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4629 Fix openp errno handling.
4630 * callproc.c (Fcall_process): Preserve openp errno around close.
4631 * lread.c (openp): Set errno when returning -1, as some callers
4634 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4636 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4638 * nsterm.h (NSSavePanel): Update comment.
4639 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4640 (ns_run_file_dialog): Declare.
4642 * nsfns.m: Remove panelOK.
4644 (ns_run_file_dialog): New function.
4645 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4646 event loop, so file dialog is popped up by ns_run_file_dialog, called
4647 by sendEvent (Bug#14578).
4648 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4650 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4652 * xdisp.c (default_line_pixel_height): New function.
4653 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4654 (try_cursor_movement, redisplay_window, try_window)
4655 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4657 * window.c (window_scroll_pixel_based):
4658 use default_line_pixel_height.
4660 * dispextern.h (default_line_pixel_height): Add prototype.
4662 * frame.c (x_set_line_spacing): Accept a float value for
4663 line-spacing parameter, per the documentation.
4665 * data.c (Fmultibyte_string_p): Doc fix.
4667 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4669 Use emacs_open more consistently when opening files.
4670 This handles EINTR more consistently now, and makes it easier
4671 to introduce other uniform changes to file descriptor handling.
4672 * src/systdio.h: New file.
4673 * src/buffer.c (mmap_init):
4674 * cygw32.c (chdir_to_default_directory):
4675 * dispnew.c (Fopen_termscript):
4676 * emacs.c (Fdaemon_initialized):
4677 * fileio.c (Fdo_auto_save):
4678 * image.c (slurp_file, png_load_body, jpeg_load_body):
4679 * keyboard.c (Fopen_dribble_file):
4681 * print.c (Fredirect_debugging_output):
4682 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4683 * termcap.c (tgetent):
4684 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4685 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4686 * w32term.c (w32_initialize) [CYGWIN]:
4687 * xfaces.c (Fx_load_color_file):
4688 Use emacs_open instead of plain open, and emacs_fopen instead of
4690 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4691 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4692 * callproc.c (default_output_mode): New constant.
4693 (Fcall_process): Use it to call emacs_open instead of plain creat.
4694 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4695 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4696 (emacs_fopen): New function.
4697 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4698 Include <lisp.h>, for emacs_open.
4699 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4701 Remove duplicate #include directives.
4702 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4704 Don't include stdio.h twice.
4705 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4706 Don't include sys/types.h or stdio.h twice.
4707 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4708 * lread.c: Don't include coding.h twice.
4709 * nsfont.m: Don't include frame.h twice.
4710 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4711 * ralloc.c: Don't include <unistd.h> twice.
4712 * xdisp.c: Don't include font.h twice.
4713 * xterm.c: Don't include fontset.h twice.
4714 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4716 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4718 Scale ImageMagick images more carefully.
4719 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4720 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4721 Be more careful about avoiding undefined behavior after
4722 integer overflow and division by zero.
4724 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4726 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4727 (syms_of_w32fns): DEFSYM them.
4728 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4729 (CCHDEVICENAME): Define macros if not defined.
4730 (struct MONITOR_INFO_EX): New struct.
4731 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4732 (enum_display_monitors_fn): New variable.
4733 (globals_of_w32fns): Initialize it.
4734 (Fx_display_pixel_width, Fx_display_pixel_height)
4735 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4736 multi-monitor setups in docstrings.
4737 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4738 screen size by primary monitor's millimeter per pixel.
4739 (w32_monitor_enum, w32_display_monitor_attributes_list)
4740 (w32_display_monitor_attributes_list_fallback)
4741 (Fw32_display_monitor_attributes_list): New functions.
4742 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4744 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4746 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4748 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4750 * fileio.c (Qfile_notify_error): New error symbol.
4752 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4753 * inotify.c (inotify_callback, symbol_to_inotifymask)
4754 (Finotify_add_watch, Finotify_rm_watch): Use it.
4755 (inotifyevent_to_event): Exchange order of cookie and file name.
4756 (Finotify_add_watch): Adapt docstring.
4758 * lisp.h (Qfile_notify_error): Declare.
4760 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4762 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4763 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4764 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4765 which did not work (see <http://bugs.gnu.org/14569#307>).
4766 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4767 && (!noninteractive || initialized)). This attempts to thread
4768 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4770 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4772 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4773 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4775 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4777 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4778 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4779 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4780 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4782 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4784 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4785 Define to __sys_siglist.
4787 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4789 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4790 word-wrap, so that overflow-newline-into-fringe would work in
4791 visual-line-mode. (Bug#2749)
4792 (move_it_in_display_line_to): When the last scanned display
4793 element fits exactly on the display line, and
4794 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4795 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4796 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4797 finding buffer position that corresponds to pixel coordinates,
4798 e.g. in buffer_posn_from_coords.
4800 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4802 * process.c (handle_child_signal): Call catch_child_signal if
4805 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4807 Don't convert function pointers to void * and back.
4808 It isn't portable C, and it's easy enough to avoid.
4809 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4810 (make_save_value): Add support for SAVE_FUNCPOINTER.
4811 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4812 * print.c (print_object):
4813 Distinguish function from object pointers.
4814 * lisp.h (SAVE_FUNCPOINTER): New constant.
4815 (SAVE_SLOT_BITS): Adjust to it.
4816 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4817 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4818 (voidfuncptr): New typedef.
4819 (struct Lisp_Save_Value): New member data[0].funcpointer.
4820 (XSAVE_FUNCPOINTER): New function.
4822 Simplify buildobj processing.
4823 * Makefile.in (buildobj.h): Make it a sequence of strings each
4824 followed by comma, rather than a single string. Put it into a
4825 .tmp file in case there's an error while generating it.
4826 (gl-stamp): Use .tmp for temp files.
4827 (mostlyclean): Clean .tmp files.
4828 * doc.c (buildobj): Move to just the routine that needs it.
4829 It's now an array of strings, so processing is simpler.
4831 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4833 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4834 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4835 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4836 Invoke malloc_enable_thread even when not interactive.
4837 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4838 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4839 in this case, since the underlying bug has now been fixed.
4841 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4843 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4844 unlinking it (bug#14691).
4846 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4848 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4849 before checking whether buffer is modified. This lets
4850 `kill-buffer-query-functions' cancel killing of the buffer or save
4851 its content before `kill-buffer' asks user the "Buffer %s
4852 modified; kill anyway?" question.
4854 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4856 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4857 Let the super performKeyEquivalent deal with them (Bug#14747).
4859 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4861 * widget.c (resize_cb): Remove unused local.
4863 Do not use GTK 3 if it exists but cannot be compiled.
4864 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4865 * xterm.c (x_error_handler) [!USE_GTK]:
4868 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4870 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4872 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4873 to the valid range of values. (Bug#14753)
4875 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4876 when moving point by using the current glyph matrix. This avoids
4877 the need to force redisplay when this function is called in a
4880 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4882 Fix minor problems found by static checking.
4883 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4884 Redo the latter's body to sidestep GCC parenthesization warnings.
4885 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4886 * coding.c (detect_coding, detect_coding_system):
4887 * coding.h (struct undecided_spec):
4888 Use bool for boolean.
4889 * image.c (QCmax_width, QCmax_height): Now static.
4890 * xdisp.c (Fmove_point_visually): Remove unused local.
4892 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4894 * xdisp.c (Fmove_point_visually): New function.
4896 2013-06-28 Kenichi Handa <handa@gnu.org>
4898 * coding.h (define_coding_undecided_arg_index): New enum.
4899 (coding_attr_index): New members
4900 coding_attr_undecided_inhibit_null_byte_detection,
4901 coding_attr_undecided_inhibit_iso_escape_detection,
4902 coding_attr_undecided_prefer_utf_8.
4903 (undecided_spec): New struct.
4904 (struct coding_system): New member `undecided' of the member
4907 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4908 (detect_coding): Likewise.
4909 (detect_coding_system): Likewise.
4910 (Fdefine_coding_system_internal): New coding system properties
4911 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4913 (syms_of_coding): Adjust for coding_arg_undecided_max.
4915 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4917 * image.c (x_from_xcolors): Remove unused local.
4919 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4921 Defer image data transfer between X client and server until actual
4924 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4927 * image.c (Destroy_Image): Remove.
4928 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4929 `mask_p', and `colors_p'. All uses changed.
4930 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4931 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4932 New macros for `flags' arg to x_clear_image_1.
4933 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4934 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4935 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4936 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4937 (image_get_x_image, image_unget_x_image): New functions or macros.
4938 (image_background, image_background_transparent, x_to_xcolors)
4939 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4940 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4941 instead of Destroy_Image.
4942 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4943 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4944 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4945 (imagemagick_load_image, svg_load_image): Use them instead of
4946 x_create_x_image_and_pixmap, and x_put_x_image followed by
4947 x_destroy_x_image, respectively.
4948 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4949 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4950 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4951 background_transparent fields.
4952 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4953 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4955 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4957 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4958 This mostly consists of undoing recent changes.
4959 * callproc.c (Fcall_process):
4960 * process.c (create_process):
4961 Do not worry about catching SIGCHLD here, undoing previous change.
4962 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4963 * process.c, process.h (catch_child_signal):
4964 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4965 * process.c (catch_child_handler): Don't worry about being called
4966 lazily and do not assume caller has blocked SIGCHLD, undoing
4967 previous change. Move first-time stuff back to
4968 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4969 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4970 set lib_child_handler if it's already initialized, which may
4971 help avoid problems on GNUStep.
4973 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4975 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4976 * callproc.c (Fcall_process):
4977 * process.c (create_process):
4978 Make sure SIGCHLD is caught before we fork,
4979 since Emacs startup no arranges to catch SIGCHLD.
4980 * process.c (lib_child_handler): Initialize to null, not to
4982 (catch_child_signal): Allow self to be called lazily.
4983 Do nothing if it's already been called.
4984 Assume caller has blocked SIGCHLD (all callers do now).
4985 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4986 just before it's really needed.
4987 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4988 since it hasn't been caught yet.
4990 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4992 * image.c (compute_image_size): New function to implement
4993 :max-width and :max-height.
4994 (imagemagick_load_image): Use it.
4996 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4998 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4999 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5001 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5002 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5003 the SIGCHLD handler, since the code is not atomic and (due to glib)
5004 signals may be arriving now.
5005 * sysdep.c (init_signals): Do not catch child signals here;
5006 'main' now does that later, at a safer time.
5008 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5010 Clean up SIGCHLD handling a bit (Bug#14569).
5011 * process.c, process.h (catch_child_signal):
5012 Now always extern, even if !NS_IMPL_GNUSTEP.
5013 * process.c (catch_child_signal): Move glib tickler here from
5014 init_process_emacs, so that it's done earlier in Emacs
5015 initialization. Also move the noninteractive && !initialized
5016 check here from init_process_emacs. This is all a bit cleaner for
5017 GNUish platforms, and I hope it works around the Cygwin bug.
5018 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5019 that glib signal handling is tickled before glib creates threads.
5021 * process.c (wait_reading_process_output): Avoid int overflow
5022 when reading more than 2 GiB total from a process.
5024 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5026 * process.c (create_process): Handle a couple more cases,
5027 i.e., work even if new_argv and wait_child_setup[i] are cached.
5028 Use Fcall_process's style for volatile vars.
5030 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5032 * process.c (create_process): Mark PROCESS volatile.
5034 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5036 Use C99-style flexible array members if available.
5037 This avoids some subtle aliasing issues, which typically
5038 aren't a problem with GCC but may be a problem elsewhere.
5039 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5040 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5041 In either case, it uses a flexible array member rather than
5042 the old struct hack. All uses changed.
5043 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5044 Adjust to sdata reorganization.
5045 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5046 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5047 that ports better to pre-C99 non-GCC.
5048 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5049 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5050 as the latter has changed.
5051 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5052 and port better to pre-C99 GCC.
5053 * image.c (struct xpm_cached_color):
5054 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5055 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5056 Use FLEXIBLE_ARRAY_MEMBER.
5057 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5058 Move decl to top level so it gets checked against implementation.
5059 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5060 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5062 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5064 * syntax.c: Integer cleanups.
5065 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5066 All uses that need 0-or-2 changed to:
5067 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5068 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5069 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5070 (char_quoted, prev_char_comend_first, back_comment)
5071 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5072 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5073 Use bool for boolean.
5074 (update_syntax_table, skip_chars, skip_syntaxes):
5075 Prefer int to unsigned when either will do.
5076 (back_comment): Return boolean success flag, like forw_comment,
5077 instead of positive-or-minus-1 (which might have overflowed int anyway).
5078 Don't stuff ptrdiff_t into int.
5079 (syntax_spec_code, syntax_code_spec): Now const.
5080 (Fmatching_paren, scan_lists, scan_sexps_forward):
5081 Use enum syntaxcode for syntax code.
5082 (Fmatching_paren): Check that arg is a character, not just an integer.
5083 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5084 (Finternal_describe_syntax_value): Omit no-longer-needed
5086 (skip_chars): Use char, not unsigned char, when the distinction
5088 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5089 * bytecode.c (exec_byte_code):
5090 * syntax.c (syntax_spec_code, Fchar_syntax)
5091 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5093 * syntax.h (SYNTAX_WITH_FLAGS):
5094 Omit unnecessary casts.
5096 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5098 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5099 line dimensions here, to avoid race conditions with the main
5100 thread. (Bug#14062, bug#14630, bug#14669)
5102 * w32term.c (w32_draw_window_cursor): Compute the header line and
5103 mode line dimensions here.
5104 <w32_system_caret_window, w32_system_caret_hdr_height>:
5105 <w32_system_caret_mode_height>: New variables.
5107 * w32term.h: Declare them.
5109 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5111 * alloc.c (die): Move "assertion failed" string here ...
5112 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5113 COND when SUPPRESS_CHECKING. This shrinks the executable text
5114 size by 0.8% to 2.2% when configured with --enable-checking,
5115 depending on optimization flags (GCC 4.8.1 x86-64).
5117 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5119 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5121 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5122 base is 2; this is more accurate.
5124 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5126 * sound.c (string_default): Move to !WINDOWSNT section.
5127 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5129 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5131 * sound.c: Integer cleanups.
5132 Remove unnecessary forward decls.
5133 (struct sound_device): The 'file' member is now a Lisp_Object, not
5134 a char *, so that we needn't invoke alloca on a huge size.
5135 (Fplay_sound_internal): Adjust to this.
5136 (string_default): New function.
5137 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5138 Use it to adjust to the struct sound_device change.
5139 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5140 (be2hs) [0]: Remove.
5142 * syntax.c (skip_chars): Don't use uninitialized storage
5143 when searching a multibyte buffer for characters that are not in a
5144 unibyte string that contains non-ASCII characters.
5146 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5148 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5149 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5151 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5153 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5155 2013-06-18 Kenichi Handa <handa@gnu.org>
5157 * font.c (Ffont_spec): Signal an error for an invalid font name
5160 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5162 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5163 In particular this ports to 32-bit sparc Sun cc.
5164 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5165 array with a dummy element at specpdl[-1], so that its address can
5167 (unbind_to): Do not copy the binding; not needed, now that we
5168 copy old_value in the one place where the copy is needed.
5169 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5170 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5171 (union specbinding): Rename from struct specbinding. Redo layout
5172 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5173 which is not portable. With Sun C 5.12 32-bit sparc, the
5174 declaration causes nargs to be an unsigned bitfield, a behavior
5175 that the C standard allows; but Emacs wants nargs to be signed.
5176 The overall type is now a union of structures rather than a
5177 structure of union of structures, and the 'kind' member is now a
5178 bitfield, so that the overall type doesn't grow. All uses changed.
5179 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5181 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5183 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5184 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5186 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5188 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5190 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5191 unless we know that the window w's frame is a frame object.
5192 Another attempt at solving bug#14062 and bug#14630.
5194 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5196 * textprop.c (property_set_type): New enum.
5197 (add_properties): Allow appending/prepending text properties.
5198 (add_text_properties_1): Factored out of Fadd_text_properties.
5199 (Fadd_text_properties): Move all the code into
5200 add_text_properties_1.
5201 (Fadd_face_text_property): New function that calls
5202 add_text_properties_1.
5204 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5206 Move functions from lisp.h to individual modules when possible.
5207 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5208 * alloc.c (XFLOAT_INIT, set_symbol_name):
5209 * buffer.c (CHECK_OVERLAY):
5210 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5211 (set_char_table_parent):
5212 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5213 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5214 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5215 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5217 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5218 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5219 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5220 (backtrace_args, backtrace_debug_on_exit):
5221 * floatfns.c (CHECK_FLOAT):
5222 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5223 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5224 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5225 (set_hash_index_slot):
5226 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5227 * marker.c (CHECK_MARKER):
5228 * textprop.c (CHECK_STRING_OR_BUFFER):
5229 * window.c (CHECK_WINDOW_CONFIGURATION):
5230 Move here from lisp.h, and make these functions static rather than
5232 * buffer.c (Qoverlayp):
5234 * fns.c (Qhash_table_p):
5235 * window.c (Qwindow_configuration_p):
5237 * lisp.h: Remove the abovementioned defns and decls.
5239 Use functions, not macros, for XINT etc (Bug#11935).
5240 In lisp.h, prefer functions to function-like macros, and
5241 constants to object-like macros, when either will do. This:
5242 . simplifies use, as there's no more need to worry about
5243 arguments' side effects being evaluated multiple times.
5244 . makes the code easier to debug on some platforms.
5245 However, when using gcc -O0, keep using function-like macros
5246 for a few critical operations, for performance reasons.
5247 This sort of thing isn't needed with gcc -Og, but -Og
5248 is a GCC 4.8 feature and isn't widely-enough available yet.
5249 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5250 Remove enum lsb_bits; no longer needed.
5251 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5252 * buffer.c (Qoverlap):
5254 * fns.c (Qhash_table_p):
5255 Now extern, so lisp.h can use these symbols.
5256 * dispextern.h: Include character.h, for MAX_CHAR etc.
5257 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5258 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5259 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5260 (GLYPH_CODE_P): Move here from lisp.h.
5261 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5262 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5263 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5264 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5265 XUNTAG now returns void *.
5266 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5267 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5268 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5269 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5270 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5271 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5272 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5273 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5274 New macros, renamed from their sans-lisp_h_ counterparts.
5275 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5276 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5277 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5278 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5279 If compiling via GCC without optimization, define these as macros
5280 in addition to inline functions.
5281 To disable this, compile with -DINLINING=0.
5282 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5283 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5284 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5285 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5286 (INTMASK, VALMASK): Now macros, since static values cannot be
5287 accessed from extern inline functions.
5288 (VALMASK): Also a constant, for benefit of old GDB.
5289 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5290 is INTEGERP, which can fold it in.
5291 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5292 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5293 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5294 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5295 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5296 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5297 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5298 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5299 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5300 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5301 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5302 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5303 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5304 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5305 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5306 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5307 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5308 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5309 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5310 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5311 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5312 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5313 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5314 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5315 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5316 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5317 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5318 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5319 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5320 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5321 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5322 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5323 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5325 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5326 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5327 (VALMASK): Define in one place rather than in two, merging the
5328 USE_LSB_TAG parts; this is simpler.
5329 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5330 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5331 Move up, to avoid use before definition.
5332 Also include "globals.h" earlier, for the same reason.
5333 (make_natnum): New function.
5334 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5335 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5336 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5337 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5338 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5339 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5340 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5341 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5342 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5343 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5344 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5345 (Qwindow_configuration_p, Qimage): New forward declarations.
5346 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5347 (STRING_COPYIN): Remove; unused.
5348 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5349 (xcar_addr, xcdr_addr): New functions. All uses changed.
5350 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5351 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5352 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5353 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5354 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5355 (TYPE_RANGED_INTEGERP): Simplify.
5356 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5357 (setlocale, fixup_locale, synchronize_system_messages_locale)
5358 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5359 Now empty functions, not macros.
5360 (functionp): Return bool, not int.
5361 * window.c (Qwindow_configuration_p): Now extern,
5362 so window.h can use it.
5363 * window.h (Qwindowp): Move decl back to lisp.h.
5365 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5367 * xdisp.c (Fline_pixel_height): New function, required for solving
5370 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5372 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5374 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5376 * lread.c (syms_of_lread):
5377 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5379 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5381 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5383 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5385 * fileio.c (expand_file_name): Doc fix.
5387 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5389 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5390 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5391 Wait for self, not for 0. This can't hurt on GNU or similar
5392 system, and may help with Cygwin.
5394 * keyboard.c: Don't use PROP (...) as an lvalue.
5395 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5396 Use set_prop (A, B), not PROP (A) = B.
5398 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5400 * xdisp.c (get_it_property): Use it->window instead of generating
5401 a Lisp object from it->w.
5403 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5405 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5406 get-char-property the window that is being rendered, instead of
5407 the buffer, to support window-specific overlays. (Bug#14575)
5408 (compute_display_string_pos): When W is NULL, use the current
5409 buffer as the object to pass to get-char-property.
5410 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5411 pointer member of the bidi iterator, since no window is pertinent
5414 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5416 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5417 being displayed, and pass it to compute_display_string_pos.
5418 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5419 (bidi_paragraph_init): All callers changed.
5421 * xdisp.c (init_from_display_pos, init_iterator)
5422 (handle_single_display_spec, next_overlay_string)
5423 (get_overlay_strings_1, reseat_1, reseat_to_string)
5424 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5425 Set bidi_it.w member from it->w.
5426 (compute_display_string_pos): Accept additional argument, the
5427 window being displayed, and pass it to Fget_char_property.
5430 * dispextern.h (struct bidi_it): New member w, the window being
5432 (compute_display_string_pos): Adjust prototype.
5434 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5436 * xgselect.c: Remove unneeded include xterm.h.
5438 * process.c (wait_reading_process_output): Check for NS before GLIB.
5439 GLIB may be linked in due to rsvg, but ns_select must be called.
5441 * xgselect.c (xg_select): Remove call to window_system_available
5442 and g_main_context_pending at the top, so Gdk events (i.e. file
5443 notify) are processed when Emacs is started with -nw.
5445 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5447 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5448 (ctagsfiles3): New variable, includes only *.m files.
5449 (TAGS): Use an explicit language name in the regular expressions,
5450 to avoid transformation of '/SOMETHING' by MSYS to
5451 'c:\MSYS\SOMETHING'.
5453 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5455 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5457 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5459 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5460 still need to set the mouse pointer shape and activate help-echo.
5463 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5465 A few porting etc. fixes for the new file monitor code.
5466 See the thread containing
5467 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5468 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5469 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5470 (dir_monitor_callback, Fgfile_rm_watch):
5471 Use assq_no_quit instead of Fassoc, for speed.
5472 (dir_monitor_callback, Fgfile_rm_watch):
5473 eassert that the monitor is a fixnum.
5474 (dir_monitor_callback): No need for CDR_SAFE.
5475 Simplify building of lisp with alternative tails.
5476 (Fgfile_add_watch, Fgfile_rm_watch):
5477 Do not assume glib functions set errno reliably on failure.
5478 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5479 and signal an error otherwise.
5480 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5481 Use Fdelq instead of Fdelete, for speed.
5483 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5485 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5486 don't insist on being invoked on a highlighted tool-bar button.
5487 Avoids losing tool-bar functionality when mouse-highlight is nil.
5488 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5489 Don't highlight when mouse-highlight is nil.
5490 (note_mouse_highlight): When mouse-highlight is nil, don't return
5491 right away; instead, run tool-bar and mode-line highlight
5492 subroutine, clear any existing highlight, and revert the mouse
5493 pointer to its default shape. (Bug#14558)
5495 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5497 * lisp.mk (lisp): Add prog-mode.el.
5499 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5501 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5502 * process.c (dummy_handler): New function.
5503 (lib_child_handler): New static var.
5504 (handle_child_signal): Invoke it.
5505 (catch_child_signal): If a library has set up a signal handler,
5506 save it into lib_child_handler.
5507 (init_process_emacs): If using glib and not on Windows, tickle glib's
5508 child-handling code so that it initializes its private SIGCHLD handler.
5509 * syssignal.h (SA_SIGINFO): Default to 0.
5510 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5511 31; it should no longer be needed now.
5513 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5515 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5517 * gfilenotify.c (globals_of_gfilenotify): New function.
5518 (syms_of_gfilenotify): Move global initialization there.
5520 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5522 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5524 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5525 * keyboard.c (menu_bar_items, tool_bar_items):
5526 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5527 not override local keymaps any more.
5529 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5531 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5533 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5535 * w32console.c (initialize_w32_display): Return the dimensions of
5536 the console window via 2 additional arguments, not via the current
5537 frame. This avoids crashes due to overrunning the bounds of
5538 frame's decode_mode_spec_buffer, which is not resized following
5539 the change of the frame dimensions from the initial 10x10.
5541 * w32term.h (w32_initialize_display_info): Adjust prototype.
5543 * term.c (init_tty): Take dimensions of the frame from the values
5544 returned by initialize_w32_display.
5546 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5547 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5548 (LIBES): Add $(GFILENOTIFY_LIBS).
5550 * w32inevt.c (handle_file_notifications): Add dummy implementation
5551 for !HAVE_W32NOTIFY.
5553 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5555 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5557 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5559 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5561 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5563 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5565 Fix minor problems found by static checking.
5566 * data.c (pure_write_error):
5567 Use xsignal2, not Fsignal, as Fsignal might return.
5568 * eval.c (set_backtrace_debug_on_exit): Now static.
5569 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5570 No longer inline. EXTERN_INLINE is needed only for functions
5571 defined in .h files. Reindent function header as per GNU style.
5572 (backtrace_p, backtrace_top, backtrace_next):
5573 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5574 compiler or linker. Add extern decls to pacify gcc -Wall.
5575 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5577 * frame.c (free_monitors): Define only on platforms that need it.
5578 * nsterm.m (ns_term_init):
5579 * process.c (catch_child_signal):
5580 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5581 defined on all porting targets these days.
5582 * process.c, process.h (catch_child_signal):
5583 Make it extern only if NS_IMPL_GNUSTEP is defined.
5585 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5587 * w32.c (gettimeofday): Make the signature identical to prototype
5588 in nt/inc/sys/time.h.
5590 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5592 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5595 * keyboard.c (safe_run_hooks_error): Improve error message.
5597 * data.c (pure_write_error): Add `object' argument.
5598 * puresize.h (CHECK_IMPURE): Use it.
5600 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5602 * Makefile.in (NOTIFY_OBJ): New variable.
5603 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5605 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5606 Call syms_of_gfilenotify.
5608 * gfilenotify.c: New file.
5610 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5611 and Qfile_w32notify.
5612 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5613 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5615 * lisp.h: Declare syms_of_gfilenotify.
5617 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5619 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5621 Merge the specpdl and backtrace stacks. Make the structure of the
5622 specpdl entries more obvious via a tagged union of structs.
5623 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5624 (enum specbind_tag): New enum.
5625 (struct specbinding): Make it a tagged union of structs.
5626 Add a case for backtrace records.
5627 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5628 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5629 (backtrace_debug_on_exit): New accessors.
5630 (struct backtrace): Remove.
5631 (struct catchtag): Remove backlist field.
5632 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5634 (Flocal_variable_p): Speed up the common case where the binding is
5636 * eval.c (backtrace_list): Remove.
5637 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5638 (set_backtrace_args, set_backtrace_nargs)
5639 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5640 (backtrace_next): New functions.
5641 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5642 (unwind_to_catch, internal_lisp_condition_case)
5643 (internal_condition_case, internal_condition_case_1)
5644 (internal_condition_case_2, internal_condition_case_n): Don't bother
5645 with backtrace_list any more.
5646 (Fsignal): Adjust to new backtrace format.
5647 (grow_specpdl): Move up.
5648 (record_in_backtrace): New function.
5649 (eval_sub, Ffuncall): Use it.
5650 (apply_lambda): Adjust to new backtrace format.
5651 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5653 (specbind): Adjust to new specpdl format. Simplify.
5654 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5655 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5657 (mark_backtrace): Remove.
5658 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5659 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5660 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5662 * profiler.c (record_backtrace): Use get_backtrace.
5663 (handle_profiler_signal): Use backtrace_top_function.
5664 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5667 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5669 * process.h (catch_child_signal): Declare.
5671 * process.c (catch_child_signal): New function.
5672 (init_process_emacs): Call it.
5674 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5675 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5677 (x_set_cursor_type): Remove declaration.
5678 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5679 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5680 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5681 (ns_get_color): Use F suffix on float.
5682 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5683 (ns_get_rgb_color): Remove.
5684 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5685 (note_mouse_movement): x and y are CGFloat.
5686 (ns_draw_fringe_bitmap): Remove unused rowY.
5687 Change #if to COCOA && >= 10_6.
5688 (ns_draw_window_cursor): Remove unused overspill.
5689 (ns_draw_underwave): width and x are EamcsCGFloat.
5690 (ns_draw_box): thickness is CGFloat.
5691 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5692 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5693 if not in main thread.
5694 (ns_get_pending_menu_title, ns_check_menu_open)
5695 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5696 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5697 (sendFromMainThread:): New method.
5698 (changeFont:): size is CGFloat.
5699 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5700 Disable warning about permanent text.
5701 (characterIndexForPoint:): Adjust return type depending on GNUStep
5703 (mouseDown:): delta is CGFloat.
5704 (updateFrameSize): Remove unised variable f.
5705 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5706 Cast float to EmacsCGFloat.
5707 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5708 also to -1 when restoring.
5709 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5710 inside NS_IMPL_COCOA.
5711 (toggleFullScreen:): Put call to toggleFullScreen inside
5712 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5713 (setPosition:portion:whole:): por is CGFloat.
5714 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5715 (mouseDown:): Use CGFloat.
5716 (mouseDragged:): Remove unised variable edge.
5717 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5719 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5721 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5722 when NS_IMPL_GNUSTEP.
5723 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5724 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5725 (EmacsToolbar): Add clearAll. Add tag argument to
5726 addDisplayItemWithImage.
5727 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5729 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5731 * nsmenu.m (ns_update_menubar): Make static.
5732 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5733 (fillWithWidgetValue:): Add cast to SEL for setAction.
5734 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5735 (update_frame_tool_bar): Update code for GNUStep.
5736 (clearAll): New method.
5737 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5738 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5739 Move identifierToItem setObject and activeIdentifiers addObject before
5740 call to insertItemWithItemIdentifier.
5741 (validateVisibleItems): Fix indentation.
5742 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5743 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5744 UtilityWindow to aStyle, remove call to setStyleMask.
5746 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5748 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5749 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5750 Use F suffix on floats.
5751 (ns_char_width): Returns CGFloat.
5752 (ns_ascii_average_width): w is CGFloat instead of float.
5753 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5755 (ns_glyph_metrics): CGFloat instead of float.
5757 * nsfns.m (x_set_foreground_color, x_set_background_color):
5759 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5760 remove unused variables.
5761 (Fns_read_file_name): Keep track if panel is for save.
5762 Use ns_filename_from_panel/ns_directory_from_panel.
5763 (Fns_list_services): delegate only used for COCOA.
5764 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5765 Just return the input if GNUStep.
5766 (x_screen_planes): Remove.
5767 (Fxw_color_values): Use EmacsCGFloat
5768 (Fns_display_monitor_attributes_list): Only get screen number for
5770 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5772 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5773 ns_directory_from_panel.
5775 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5777 * process.c (handle_child_signal): Also use WCONTINUED.
5778 This is so that list-processes doesn't mistakenly list the process
5779 as stopped, when the process has actually been continued and is
5782 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5784 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5785 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5786 not already configured.
5788 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5790 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5792 * Makefile.in (mostlyclean): Remove *.res files.
5794 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5796 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5797 a buffer (bug#8447).
5799 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5801 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5802 display vector, and we backtrack, handle the case that the
5803 previous character position is also displayed from a display
5804 vector or covered by a display string or image. (Bug#14476)
5806 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5808 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5809 (struct MonitorInfo, free_monitors): Remove.
5810 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5811 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5812 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5815 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5816 (struct MonitorInfo, free_monitors): Remove.
5817 (ns_screen_name): Make static.
5818 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5819 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5822 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5823 (struct MonitorInfo): New struct.
5824 (free_monitors, make_monitor_attribute_list): Declare.
5826 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5828 (free_monitors, make_monitor_attribute_list): New functions.
5829 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5832 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5834 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5836 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5838 * keyboard.c: Apply keyboard decoding only to events that come directly
5839 from the tty, not from unread-command-events (bug#14368).
5840 (read_event_from_main_queue): New function, extracted from read_char).
5841 (read_decoded_char): Remove.
5842 (read_decoded_event_from_main_queue): New function to replace it.
5843 (read_char): Use it.
5844 (read_key_sequence): Use read_char rather than read_decoded_char.
5846 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5848 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5850 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5852 2013-05-22 Kenichi Handa <handa@gnu.org>
5854 The following changes are to fix the setting of
5855 buffer-file-coding-system on, for instance, C-x RET c unix RET
5856 _FILE_OF_DOS_EOL_TYPE_ RET.
5858 * coding.h (struct coding_system): New member detected_utf8_chars.
5860 * coding.c (detect_coding_utf_8): Count characters and check EOL
5861 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5863 (setup_coding_system): Do not initialize coding->head_ascii.
5864 (check_ascii): Do not set coding->eol_seen but update it. Do not
5865 call adjust_coding_eol_type here.
5866 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5867 If the eol-type of CODING is already specified, adjust the eol type
5868 of the found coding-system.
5869 (decode_coding_gap): Cancel previous change. Utilize the
5870 character numbers counted by detect_coding_utf_8. Fix detection
5873 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5875 * search.c (looking_at_1): Only set last_thing_searched if the match
5876 changed the match-data (bug#14281).
5878 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5880 * xdisp.c (reseat_at_previous_visible_line_start):
5881 Already declared in dispextern.h, so remove it here.
5882 (move_it_vertically_backward): Likewise.
5884 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5886 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5887 (Fx_display_pixel_width, Fx_display_pixel_height)
5888 (Fx_display_mm_width, Fx_display_mm_height):
5889 Mention `display-monitor-attributes-list' in docstrings.
5891 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5892 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5893 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5894 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5895 (Fx_display_backing_store, Fx_display_visual_class)
5896 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5897 (Fx_display_grayscale_p, Fx_display_pixel_width)
5898 (Fx_display_pixel_height, Fx_display_planes)
5899 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5900 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5901 (Fx_display_mm_width, Fx_display_mm_height)
5902 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5903 height for all physical monitors as in X11.
5905 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5906 Return pixel width or height for all physical monitors as in X11.
5908 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5910 Port --enable-gcc-warnings to clang.
5911 * bytecode.c (exec_byte_code):
5913 Redo diagnostic pragmas to pacify clang, too.
5914 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5915 * editfns.c (Fencode_time):
5916 * fileio.c (file_accessible_directory_p):
5917 * font.c (font_unparse_xlfd):
5918 Use '&"string"[index]' instead of '"string" + (index)'.
5919 * undo.c (user_error): Remove; unused.
5921 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5923 * insdel.c (insert_1_both): Document the arguments, instead of
5924 referring to insert_1, which no longer exists.
5926 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5927 some window, increment windows_or_buffers_changed, so that
5928 *Messages* display in that window is updated. (Bug#14408)
5930 * w32.c: Include epaths.h.
5931 (init_environment): Use cmdproxy.exe without leading directories.
5932 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5934 (gettimeofday): Adjust signature and return value to Posix
5937 * unexw32.c (open_output_file): Delete the existing emacs.exe
5938 before creating it, to break the hard link to the versioned
5941 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5942 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5943 (FIRSTFILE_OBJ): New variables.
5944 (W32_RES): Rename to EMACSRES. All users changed.
5945 (base_obj): Use $(CM_OBJ).
5946 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5947 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5948 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5949 $(W32_RES_LINK) before $(LIBES).
5950 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5952 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5954 * makefile.w32-in (DOC): Use just "DOC".
5956 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5958 * process.c: Export default filters and sentinels to Elisp.
5959 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5961 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5962 (Fset_process_sentinel, Fformat_network_address):
5963 Default to them instead of nil.
5964 (server_accept_connection): Sentinels can't be nil any more.
5965 (read_and_dispose_of_process_output): New function, extracted from
5966 read_process_output.
5967 (read_process_output): Use it; filters can't be nil.
5968 (Finternal_default_process_filter): New function, extracted from
5969 read_process_output.
5970 (exec_sentinel_unwind): Remove function.
5971 (exec_sentinel): Don't zilch sentinel while running.
5972 (status_notify): Sentinels can't be nil.
5973 (Finternal_default_process_sentinel): New function extracted from
5975 (setup_process_coding_systems): Default filter is not nil any more.
5976 (syms_of_process): Export new Elisp functions and initialize
5978 * lisp.h (make_lisp_proc): New function.
5980 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5982 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5984 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5986 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5987 unless we know that the window w is a leaf window.
5988 Another attempt at solving bug#14062.
5990 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5992 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5995 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5997 * image.c (gif_load): Check that subimages fit (Bug#14345).
5999 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6001 * lread.c (skip_dyn_eof): New function.
6002 (read1): Use it to skip the end of a file in response to #@00.
6004 * doc.c (get_doc_string): Slightly relax the sanity checking.
6006 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6008 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6009 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6010 (MonitorInfo): New struct.
6011 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6012 (Fns_display_monitor_attributes_list): New functions.
6013 (display-usable-bounds): Remove.
6014 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6017 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6019 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6020 (GTK_CHECK_VERSION): New macro, if not already defined.
6021 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6022 replaced by GTK_CHECK_VERSION.
6024 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6026 * xterm.h (GTK_PREREQ): New macro.
6027 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6028 to use this macro instead, for consistency and clarity.
6030 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6032 * xdisp.c (row_for_charpos_p): New function, with code of
6033 cursor_row_p, but accepts an additional argument CHARPOS instead
6034 of using a hardcoded PT.
6035 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6036 (row_containing_pos): Call row_for_charpos_p instead of partially
6037 doing the same. Fixes cursor positioning under longlines-mode
6038 when longlines-show-effect includes more than one newline, when
6039 moving the cursor vertically up.
6041 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6043 * makefile.w32-in (ACL_H): New macro.
6044 ($(BLD)/fileio.$(O)): Update dependencies.
6046 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6048 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6049 * Makefile.in (LIB_ACL): New macro.
6050 (LIBACL_LIBS): Remove.
6051 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6052 * fileio.c: Include <acl.h>.
6053 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6054 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6056 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6059 * unexelf.c: Don't assume ElfW (Half) fits in int.
6060 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6061 when dealing with ElfW (Half) values, since they can exceed 2**31
6062 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6063 (entry_address): Omit unused NUM arg. All uses changed.
6065 2013-05-07 Juri Linkov <juri@jurta.org>
6067 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6068 to the string converted from number with `Fnumber_to_string'.
6071 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6073 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6074 This fixes a problem introduced by my previous change.
6076 2013-05-07 Glenn Morris <rgm@gnu.org>
6078 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6080 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6082 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6084 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6086 Static checking by GCC 4.8.0.
6087 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6088 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6089 (x_get_monitor_attributes_fallback)
6090 (x_get_monitor_attributes_xinerama)
6091 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6092 Define only if USE_GTK.
6093 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6094 (x_get_monitor_attributes_fallback): Omit unused locals.
6095 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6096 Use double, not float, to avoid mixed-mode floating point arithmetic.
6098 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6099 Jan Djärv <jan.h.d@swipnet.se>
6101 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6102 (XINERAMA_CFLAGS): New macros.
6103 (ALL_CFLAGS, LIBES): Use them.
6105 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6106 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6107 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6108 (syms_of_xfns): DEFSYM them.
6109 (struct MonitorInfo): New struct.
6110 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6111 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6112 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6113 (x_get_monitor_attributes_xinerama): New functions.
6114 (Fx_display_monitor_attributes_list): New primitive.
6115 (syms_of_xfns): Defsubr it.
6117 * xterm.h (x_display_info): Add Xatom_net_workarea and
6118 Xatom_net_current_desktop.
6120 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6121 and dpyinfo->Xatom_net_current_desktop.
6123 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6125 * xdisp.c (pos_visible_p): Use the special code for finding the
6126 beginning of a display property or overlay for any "replacing"
6127 display property, not just for display strings. This solves
6128 incorrect reporting of position by posn-at-point. (Bug#14241)
6130 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6132 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6133 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6134 Verify that ElfW (Half) fits in int.
6135 (fatal): Use same signature as lisp.h.
6136 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6137 configure and build with -DUNEXELF_DEBUG without worrying about
6138 other modules that use DEBUG.
6139 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6140 possibly-wide integers now uses it instead of plain fprintf.
6141 (entry_address): New function, which avoids problems with 32-bit
6142 overflow on 64-bit hosts.
6143 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6144 (round_up): Don't assume the remainder fits in int.
6145 (find_section): Use bool for boolean. Simplify debug code.
6146 (unexec): Don't assume file sizes fit in int or size_t.
6147 Omit unnecessary trailing newline in 'fatal' format.
6148 Use strerror rather than outputting decimal error number.
6149 Remove unused code when emacs is not defined;
6150 this file relies on Emacs now.
6151 Don't assume e_phnum and e_shnum are positive.
6153 * regex.c: Fix problems when DEBUG is defined.
6154 (extract_number, extract_number_and_incr): Define regardless of
6155 whether DEBUG is defined; that's simpler and makes the code less
6156 likely to go stale in the normal case when DEBUG is not defined.
6157 Return int rather than taking an int * arg. All callers changed.
6158 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6159 Remove, replacing with ...
6160 (DEBUG_PRINT): New macro. All callers changed.
6161 (DEBUG_COMPILES_ARGUMENTS): New macro.
6162 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6163 (print_compiled_pattern, print_double_string) [DEBUG]:
6164 Use prototype rather than old-style definition.
6165 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6166 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6167 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6168 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6169 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6170 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6171 This matters only when DEBUG is defined.
6173 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6175 * xdisp.c (set_iterator_to_next): Set the
6176 ignore_overlay_strings_at_pos_p flag only if we are _really_
6177 iterating over an overlay string, as indicated by the
6178 current.overlay_string_index member. (Bug#14306)
6180 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6182 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6183 to where it is used, to avoid autorelease issues (Bug#14050).
6185 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6187 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6188 * fileio.c (syms_of_fileio): Implement this.
6189 * filelock.c (create_lock_file): If symbolic links don't work, so
6190 we use a regular file as a lock file, do not fsync the lock file;
6193 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6195 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6196 (syms_of_minibuf): Adjust accodingly.
6198 * callint.c (Fcall_interactively): Adjust calls accordingly.
6200 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6202 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6203 w->contents is a buffer before computing everything else.
6204 Use parentheses to disambiguate last part of the condition.
6206 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6207 assertion violations. (Bug#14062)
6209 2013-05-01 David Reitter <david.reitter@gmail.com>
6211 * nsfns.m (ns_tooltip): Initialize.
6213 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6215 * coding.c (decode_coding_gap): Don't remove the character before
6216 a newline unless it's a CR character. (Bug#14287)
6218 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6220 * dispextern.h (struct face): Move enum face_underline_type
6221 earlier so that bitfields can be in the same word.
6223 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6225 * nsfns.m (handlePanelKeys): New function.
6226 (EmacsOpenPanel:performKeyEquivalent:)
6227 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6228 arrows/function/control and copy/paste keys (Bug#14296).
6230 2013-04-27 Juri Linkov <juri@jurta.org>
6232 * callint.c (Fcall_interactively): Call `Qread_number' for
6233 interactive code letter `n' instead of using duplicate code.
6236 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6238 * systime.h (make_timeval): Declare as 'const'.
6240 2013-04-27 Kenichi Handa <handa@gnu.org>
6242 * font.c (font_open_entity): Always open a font of manageable
6245 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6247 Port better to AIX (Bug#14258).
6248 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6251 2013-04-24 Kenichi Handa <handa@gnu.org>
6253 * coding.c (decode_coding_iso_2022): When an invalid escape
6254 sequence is encountered, reset the invocation and designation
6255 status to the safest one.
6257 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6259 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6260 Without this fix, "make distclean" leaves stamp-h1 behind.
6262 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6264 * w32fns.c (w32_fullscreen_rect): New function to compute the
6265 window rectangle for the given fullscreen mode.
6266 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6267 longer tunes the window size. This keeps the window's edges flush
6268 with the screen and allows the taskbar to hide itself in fullboth.
6270 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6271 window decorations and uses the entire screen.
6273 * w32term.h (w32_fullscreen_rect) Add prototype.
6274 (struct w32_output): Replace normal_width, normal_height,
6275 normal_top, and normal_left members with a single normal_placement
6277 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6279 (FRAME_NORMAL_PLACEMENT): New macro.
6281 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6283 * minibuf.c (Ftest_completion): Silence compiler warning.
6285 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6287 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6290 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6293 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6294 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6295 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6296 parentheses where appropriate.
6298 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6300 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6302 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6304 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6305 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6306 Mention in the doc string that setting these variables takes
6307 effect only after a call to set-window-buffer. (Bug#14200)
6309 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6311 * indent.c (Fvertical_motion): Don't consider display strings on
6312 overlay strings as display strings on the buffer position we
6313 started from. This prevents vertical cursor motion from jumping
6314 more than one line when there's an overlay string with a display
6315 property at end of line.
6316 Reported by Karl Chen <Karl.Chen@quarl.org> in
6317 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6319 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6321 * window.c (select_window): `record_buffer' even if window is
6322 already selected (bug#14191).
6324 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6326 * window.c (Fwindow_end): Test more flags, including the buffer's
6327 last_overlay_modified flag, to determine whether the window's
6328 display is really up-to-date. Prevents the function from
6329 returning a stale value. (Bug#14170)
6330 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6333 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6335 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6336 garbaged only if it is not already the top frame on its TTY.
6337 This prevents flickering due to constant redrawing of TTY frames when
6338 there are GUI frames open in the same session. (Bug#13864)
6340 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6342 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6343 of marking the idle timers directly.
6345 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6347 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6350 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6352 * window.c (select_window): Don't record_buffer while the invariant is
6353 temporarily broken (bug#14161).
6355 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6357 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6359 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6361 2013-04-07 Romain Francoise <romain@orebokech.com>
6363 Ignore additional platform-specific ACL errors (Bug#13702).
6364 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6365 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6367 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6369 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6372 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6374 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6375 This bug was introduced by my 2013-02-25 change that simplified
6376 data_start configuration. Without this change, on GNU/Linux
6377 an Emacs configured with --enable-profiling fails immediately
6378 due to a profiler signal.
6379 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6380 with these flags. On platforms where special flags are needed
6381 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6382 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6383 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6385 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6387 Get rid of some platform-specific functions examining window
6388 system and its capabilities. This is a partial rework of the
6390 * lisp.h (have_menus_p): Remove prototype. This function is
6391 replaced with platform-independent window_system_available.
6392 (check_window_system): Move to...
6393 * frame.h (decode_window_system_frame, window_system_available):
6394 ...here, add new prototypes.
6395 * frame.c (window_system_available, decode_window_system_frame):
6397 (check_window_system): Platform-independent now.
6398 * xterm.h (x_in_use): Remove declaration.
6400 * w32term.h (check_x_frame):
6401 * nsterm.h (check_x_frame): Remove prototypes. This function
6402 is replaced with platform-independent decode_window_system_frame.
6403 * msdos.c (have_menus_p): Remove.
6404 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6405 Remove platform-specific functions. Use check_window_system,
6406 decode_window_system_frame and check_ns_display_info where
6407 appropriate. Minor style and comment tweaks.
6408 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6409 (check_x_frame): Likewise.
6410 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6412 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6413 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6414 * xmenu.c, xselect.c: All related users changed.
6416 2013-04-03 Kenichi Handa <handa@gnu.org>
6418 The following changes is to optimize the code for reading UTF-8
6421 * coding.c (check_ascii): Rename from detect_ascii. Return value
6422 changed. Check EOL format. Do not call adjust_coding_eol_type
6424 (check_utf_8): New function.
6425 (adjust_coding_eol_type): Do nothing if already adjusted.
6426 (detect_coding): Compare the return value of check_ascii with
6427 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6428 (decode_coding_gap): Optimize for valid UTF-8.
6430 2013-03-21 Kenichi Handa <handa@gnu.org>
6432 * coding.c (syms_of_coding): Cancel previous change.
6434 * insdel.c (insert_from_gap): Fix previous change.
6436 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6438 Consistently use platform-specific function to detect window system.
6439 * lisp.h (check_window_system): New prototype. This function is
6440 going to replace check_x, check_w32 and check_ns.
6441 (have_menus_p): Mention msdos.c in comment.
6442 * fontset.c (check_window_system_func): Remove. Adjust all users.
6443 * fontset.h (check_window_system_func): Remove prototype.
6444 * nsterm.h (check_ns):
6445 * xterm.h (check_x):
6446 * w32term.h (check_w32): Likewise.
6447 * menu.c (Fx_popup_menu): Use check_window_system.
6448 * msdos.c (check_window_system): Define for MS-DOS.
6449 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6450 * w32fns.c (check_window_system): Likewise for MS-Windows.
6451 * xfns.c (check_window_system): Likewise for X.
6452 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6453 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6455 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6457 Prefer < to > in range checks such as 0 <= i && i < N.
6458 This makes it easier to visualize quantities on a number line.
6459 This patch doesn't apply to all such range checks,
6460 only to the range checks affected by the 2013-03-24 change.
6461 This patch reverts most of the 2013-03-24 change.
6462 * alloc.c (xpalloc, Fgarbage_collect):
6463 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6464 * character.c (string_escape_byte8):
6465 * charset.c (read_hex):
6466 * data.c (cons_to_unsigned):
6467 * dispnew.c (update_frame_1):
6468 * doc.c (Fsubstitute_command_keys):
6469 * doprnt.c (doprnt):
6470 * editfns.c (hi_time, decode_time_components):
6471 * fileio.c (file_offset):
6472 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6473 * font.c (font_intern_prop):
6474 * frame.c (x_set_alpha):
6475 * gtkutil.c (get_utf8_string):
6476 * indent.c (check_display_width):
6477 * keymap.c (Fkey_description):
6478 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6480 * minibuf.c (read_minibuf_noninteractive):
6481 * process.c (wait_reading_process_output):
6482 * search.c (Freplace_match):
6483 * window.c (get_phys_cursor_glyph):
6484 * xdisp.c (redisplay_internal):
6485 * xsmfns.c (smc_save_yourself_CB):
6486 Prefer < to > for range checks.
6487 * dispnew.c (sit_for): Don't mishandle NaNs.
6488 This fixes a bug introduced in the 2013-03-24 change.
6489 * editfns.c (decode_time_components): Don't hoist comparison.
6490 This fixes another bug introduced in the 2013-03-24 change.
6492 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6494 * frame.h (struct frame): Drop scroll_bottom_vpos
6495 member becaue all real users are dead long ago.
6496 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6497 * xdisp.c (redisplay_internal): Adjust user.
6499 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6501 * nsmenu.m (showAtX:Y:for:): setLevel to
6502 NSPopUpMenuWindowLevel (Bug#13998).
6504 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6506 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6507 (ns_check_pending_open_menu): Declare.
6509 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6510 (x_activate_menubar): Update the menu with title that matches
6511 ns_get_pending_menu_title, and call
6512 ns_check_pending_openmenu (Bug#12698).
6513 (menuWillOpen:): New method.
6514 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6516 * nsterm.m (menu_will_open_state, menu_mouse_point)
6517 (menu_pending_title): New varaibles.
6518 (ns_get_pending_menu_title, ns_check_menu_open)
6519 (ns_check_pending_open_menu): New functions.
6521 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6523 * indent.c (current_column_bol_cache): Remove leftover which is not
6524 used in Fmove_to_column any more.
6525 (current_column, scan_for_column): Adjust users.
6526 * keyboard.c (last_point_position_buffer, last_point_position_window):
6527 Remove leftovers which are not used for recording undo any more.
6528 (command_loop_1, syms_of_keyboard): Adjust users.
6529 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6530 redisplay_window any more.
6531 (move_it_to): Adjust user.
6533 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6535 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6536 Update dependencies.
6538 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6540 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6541 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6544 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6546 * window.h (struct window): Replace hchild, vchild and buffer slots
6547 with the only contents slot. This is possible because each valid
6548 window may have either the child window (in vertical or horizontal
6549 combination) or buffer to display (for the leaf window). Using that,
6550 a lof of operations to traverse and/or change window hierarchies may
6551 be simplified. New member horizontal is used to distinguish between
6552 horizontal and vertical combinations of internal windows.
6553 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6554 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6555 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6556 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6557 Use contents slot, not buffer, where appropriate.
6558 (wset_combination): New function.
6559 (wset_buffer): Add eassert.
6560 (Fframe_first_window): Simplify the loop reaching first window.
6561 (Fwindow_buffer): Use WINDOW_LEAF_P.
6562 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6563 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6564 (unshow_buffer): Convert initial debugging check to eassert.
6565 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6566 (make_parent_window, window_resize_check, window_resize_apply)
6567 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6568 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6569 Adjust to match struct window changes.
6570 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6571 (mark_window_cursors_off, count_windows, get_leaf_windows)
6572 (foreach_window_1): Simplify the loop.
6573 * alloc.c (mark_object): Do not check for the leaf window because
6574 internal windows has no glyph matrices anyway.
6575 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6576 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6577 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6578 (build_frame_matrix_from_window_tree, mirror_make_current)
6579 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6580 (update_window_tree, set_window_update_flags): Simplify the loop.
6581 (sync_window_with_frame_matrix_rows): Enforce live window.
6582 Use contents slot, not buffer, where appropriate.
6583 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6584 and WINDOW_HORIZONTAL_COMBINATION_P.
6585 (make_frame_visible_1): Simplify the loop.
6586 Use contents slot, not buffer, where appropriate.
6587 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6588 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6589 (expose_window_tree): Likewise.
6590 Use contents slot, not buffer, where appropriate.
6591 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6592 to avoid deleted windows. Use contents slot instead of buffer.
6593 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6594 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6595 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6596 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6598 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6600 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6601 identify the reasons for assertion violations in bug#14062 and
6603 (Fx_show_tip): Fix compilation error under
6604 "--enable-check-lisp-object-type". (Bug#14073)
6606 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6607 Reported by <rzl24ozi@gmail.com>.
6609 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6611 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6613 (unwind_with_echo_area_buffer): ...to restore it here.
6614 This is needed to ensure that...
6615 (redisplay_window): ...both window markers are valid here,
6616 which is verified by eassert.
6617 * editfns.c (save_excursion_save): Do not assume that
6618 selected_window always displays the buffer.
6619 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6622 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6624 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6627 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6629 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6631 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6633 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6634 since MinGW's w32api headers do. This avoids compiler warnings.
6636 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6639 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6641 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6643 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6645 * gtkutil.c (style_changed_cb): Check if frame is live and an
6646 X frame (Bug#14038).
6648 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6650 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6651 Define only for _WIN32_WINNT less than 0x0500.
6652 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6654 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6655 see its own definitions of 'struct timeval' and 'struct timezone'.
6657 Fix incompatibilities between MinGW.org and MinGW64 headers.
6658 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6660 * w32.c (REPARSE_DATA_BUFFER): Guard with
6661 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6663 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6665 * xterm.c: Include X11/XKBlib.h
6666 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6668 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6670 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6672 * blockinput.h (input_blocked_p): Likewise.
6673 * bytecode.c (exec_byte_code): Likewise.
6674 * callproc.c (call_process_kill, call_process_cleanup)
6675 (Fcall_process): Likewise.
6676 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6677 (Fccl_execute_on_string): Likewise.
6678 * character.c (string_escape_byte8): Likewise.
6679 * charset.c (read_hex): Likewise.
6680 * cm.c (calccost): Likewise.
6681 * data.c (cons_to_unsigned): Likewise.
6682 * dired.c (directory_files_internal, file_name_completion):
6684 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6685 (sit_for): Likewise.
6686 * doc.c (Fsubstitute_command_keys): Likewise.
6687 * doprnt.c (doprnt): Likewise.
6688 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6689 * emacsgtkfixed.c: Likewise.
6690 * fileio.c (file_offset, Fwrite_region): Likewise.
6691 * floatfns.c (Fexpt, fmod_float): Likewise.
6692 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6694 * font.c (font_intern_prop): Likewise.
6695 * frame.c (x_set_alpha): Likewise.
6696 * gtkutil.c (get_utf8_string): Likewise.
6697 * indent.c (check_display_width): Likewise.
6698 * intervals.c (create_root_interval, rotate_right, rotate_left)
6699 (split_interval_right, split_interval_left)
6700 (adjust_intervals_for_insertion, delete_node)
6701 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6702 (merge_interval_right, merge_interval_left, copy_intervals)
6703 (set_intervals_multibyte_1): Likewise.
6704 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6705 * keymap.c (Fkey_description): Likewise.
6706 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6707 * lread.c (openp, read_integer, read1, string_to_number):
6709 * menu.c (ensure_menu_items): Likewise.
6710 * minibuf.c (read_minibuf_noninteractive): Likewise.
6711 * print.c (printchar, strout): Likewise.
6712 * process.c (create_process, Faccept_process_output)
6713 (wait_reading_process_output, read_process_output, send_process)
6714 (wait_reading_process_output): Likewise.
6715 * profiler.c (make_log, handle_profiler_signal): Likewise.
6716 * regex.c (re_exec): Likewise.
6717 * regex.h: Likewise.
6718 * search.c (looking_at_1, Freplace_match): Likewise.
6719 * sysdep.c (get_child_status, procfs_ttyname)
6720 (procfs_get_total_memory): Likewise.
6721 * systime.h (EMACS_TIME_VALID_P): Likewise.
6722 * term.c (dissociate_if_controlling_tty): Likewise.
6723 * window.c (get_phys_cursor_glyph): Likewise.
6724 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6725 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6727 * xfns.c (Fx_window_property): Likewise.
6728 * xmenu.c (set_frame_menubar): Likewise.
6729 * xselect.c (x_get_window_property, x_handle_dnd_message):
6731 * xsmfns.c (smc_save_yourself_CB): Likewise.
6732 * xterm.c (x_scroll_bar_set_handle): Likewise.
6734 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6736 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6737 to be optional or nil. Adjust comment and convert it to docstring.
6738 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6739 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6741 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6743 Static checking by GCC 4.8-20130319.
6744 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6745 * process.c (Fset_process_datagram_address)
6746 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6747 * xdisp.c (get_char_face_and_encoding):
6748 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6749 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6750 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6752 2013-03-24 Ken Brown <kbrown@cornell.edu>
6754 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6755 fix compilation on 64-bit Cygwin, where underscores are not
6756 automatically prepended.
6758 * w32term.c (w32_initialize): Silence compiler warning.
6760 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6762 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6763 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6764 variables, to save and restore frame dimensions.
6765 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6766 after returning from a 'fullscreen' configuration.
6767 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6768 to avoid races between the main thread and the input thread.
6770 * w32term.h (struct w32_output): New members normal_width,
6771 normal_height, normal_top, normal_left, and prev_fsmode.
6772 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6773 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6776 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6777 'fullscreen' parameter. Always record previous width and height
6778 of the frame, except when switching out of maximized modes, so
6779 that they could be restored correctly, instead of resetting to the
6780 default frame dimensions. Send SC_RESTORE command to the frame,
6781 unless we are going to send SC_MAXIMIZE, to restore the frame
6782 resize hints in the mouse pointer shown by the window manager.
6785 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6787 * lisp.h (get_frame_param): Adjust conditions for prototype
6790 2013-03-22 Ken Brown <kbrown@cornell.edu>
6792 * unexcw.c: Drop unneeded inclusion of w32common.h.
6793 (report_sheap_usage): Declare.
6794 (read_exe_header): Add magic numbers for x86_64.
6795 (fixup_executable): Fix printf format specifier for unsigned long
6798 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6800 * frame.h (struct frame): Put menu_bar_window under #ifdef
6801 because this member is not needed when X toolkit is in use.
6802 (fset_menu_bar_window):
6803 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6804 (free_glyphs, update_frame):
6805 * xdisp.c (expose_frame): Likewise.
6806 (display_menu_bar): Likewise. Remove redundant eassert.
6807 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6810 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6812 Use functions and constants to manipulate Lisp_Save_Value objects.
6813 This replaces code that used macros and strings and token-pasting.
6814 The change makes the C source a bit easier to follow,
6815 and shrinks the Emacs executable a bit.
6816 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6817 (make_save_value): Change 1st arg from string to enum. All callers
6820 (mark_object): Use if, not #if, for GC_MARK_STACK.
6821 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6822 (XSAVE_OBJECT): Now functions, not macros.
6823 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6824 the constant was never used.
6825 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6826 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6827 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6828 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6830 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6831 type3 with a single member save_type. All uses changed.
6832 (save_type, set_save_pointer, set_save_integer): New functions.
6833 * print.c (PRINTX): Remove.
6835 * alloc.c: Remove redundant static declarations.
6837 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6839 * window.h (struct window): Convert left_col, top_line, total_lines
6840 and total_cols from Lisp_Objects to integers. Adjust comments.
6841 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6843 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6844 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6845 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6846 Adjust users where appropriate.
6848 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6850 * frame.h (struct frame): Drop resx and resy because the same data is
6851 available from window system-specific output context. Adjust users.
6852 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6853 New functions to provide defaults when no window system available.
6854 (FRAME_RES_X, FRAME_RES_Y): New macros.
6855 (NUMVAL): Move from xdisp.c.
6856 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6857 (Ffont_face_attributes, Fopen_font):
6858 * image.c (gs_load):
6859 * w32font.c (fill_in_logfont):
6860 * xdisp.c (calc_pixel_width_or_height):
6861 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6862 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6864 2013-03-20 Kenichi Handa <handa@gnu.org>
6866 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6867 to 1 (temporary workaround until a bug related to ASCII
6868 optimization is fixed).
6870 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6872 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6873 Signal error if window is not internal. Adjust docstring.
6874 (delete_all_child_windows): Use combination_limit to save the buffer.
6875 (Fset_window_configuration): Adjust accordingly.
6876 * print.c (syms_of_print): Initialize debugging output not here...
6877 (init_print_once): ...but in a new function here.
6878 * lisp.h (init_print_once): Add prototype.
6879 * emacs.c (main): Add call to init_print_once. Adjust comments.
6881 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6883 * window.c (window_resize_check, window_resize_apply)
6884 (window_from_coordinates, recombine_windows, set_window_buffer)
6885 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6886 (Fsplit_window_internal, Fdelete_window_internal)
6887 (freeze_window_starts): Use bool for booleans.
6888 * window.h (window_frame_coordinates, resize_frame_windows)
6889 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6891 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6893 * dispnew.c (bitch_at_user): Use `user-error'.
6895 2013-03-17 Ken Brown <kbrown@cornell.edu>
6897 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6898 as return type of image_background. (Bug#13981)
6899 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6901 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6903 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6904 (ns_select): Don't return with result uninitialized.
6906 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6909 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6911 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6912 directories. If filename is nil, get directory name (Bug#13932).
6913 Use getFilename and getDirectory.
6914 (getFilename, getDirectory): New methods for EmacsSavePanel and
6916 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6918 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6920 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6922 2013-03-15 Kenichi Handa <handa@gnu.org>
6924 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6925 (adjust_after_replace): Make it back to static. Delete the third
6926 arg text_at_gap_tail. Cancel the code for handling it.
6928 * coding.h (struct coding_system): New member eol_seen.
6930 * coding.c (detect_ascii): New function.
6931 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6932 when the source bytes are actually scanned. On detecting for
6933 coding_category_utf_8_auto, call detect_ascii instead of scanning
6934 source bytes directly.
6935 (produce_chars): Call insert_from_gap with the new arg 0.
6936 (encode_coding): Likewise.
6937 (decode_coding_gap): Control ASCII optimization by the variable
6938 disable_ascii_optimization instead of #ifndef .. #endif.
6939 Deccode EOL format according to coding->eol_seen.
6940 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6943 * lisp.h (adjust_after_replace): Cancel externing it.
6944 (insert_from_gap): Adjust prototype.
6946 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6948 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6949 FULLSCREEN_MAXIMIZED. (Bug#13935)
6951 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6953 * region-cache.c (find_cache_boundary, move_cache_gap)
6954 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6955 Simplify debugging check and convert to eassert. Adjust comment.
6956 (pp_cache): Put under ENABLE_CHECKING.
6958 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6960 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6961 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6963 (w32fullscreen_hook): If the frame is visible, reset
6964 f->want_fullscreen flag after changing the frame size. If the
6965 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6968 2013-03-13 Daniel Colascione <dancol@dancol.org>
6970 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6971 too so that these builds can use Cygwin's file conversion
6972 functions. (We've been building and linking cygw32.o all along
6973 and just not using it.)
6975 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6977 File synchronization fixes (Bug#13944).
6978 * Makefile.in (LIB_FDATASYNC): New macro.
6980 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6981 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6982 Don't worry about HAVE_FSYNC, since a substitute fsync is
6983 available if the system lacks one.
6984 (Fwrite_regin): Retry fsync if interrupted.
6986 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6988 * w32term.c (w32_read_socket): If the Emacs frame is being
6989 activated, call w32fullscreen_hook, to make sure the new frame
6990 dimensions are in effect. (Bug#13937)
6992 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6994 * xdisp.c (init_iterator): Simplify because both character and byte
6995 positions are either specified or -1. Add eassert. Adjust comment.
6996 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6997 character and byte positions can be obtained from marker.
6999 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7001 Static checking by Sun C 5.12.
7002 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7003 * bytecode.c (exec_byte_code):
7004 * dispnew.c (init_display):
7006 * fileio.c (Fsubstitute_in_file_name):
7007 * keyboard.c (Fevent_convert_list):
7008 * keymap.c (Fsingle_key_description):
7009 * term.c (maybe_fatal, fatal):
7010 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7011 * xsmfns.c (Fhandle_save_session):
7012 Omit unreachable code.
7013 * keymap.c (map_keymap_char_table_item): Cast void * to
7014 a function pointer type; the C Standard requires this.
7016 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7017 Include <sys/param.h> unconditionally, as that works elsewhere and
7018 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7019 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7022 See ChangeLog.12 for earlier changes.
7028 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7030 This file is part of GNU Emacs.
7032 GNU Emacs is free software: you can redistribute it and/or modify
7033 it under the terms of the GNU General Public License as published by
7034 the Free Software Foundation, either version 3 of the License, or
7035 (at your option) any later version.
7037 GNU Emacs is distributed in the hope that it will be useful,
7038 but WITHOUT ANY WARRANTY; without even the implied warranty of
7039 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7040 GNU General Public License for more details.
7042 You should have received a copy of the GNU General Public License
7043 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.