1 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (message3_nolog, message_with_string): Encode the string
4 before writing it to the terminal in a non-interactive session.
6 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7 sure we concatenate them into a unibyte string.
9 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10 resulting temporary name before returning it to the caller.
11 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
12 is a unibyte string, convert NAME to a unibyte string to ensure
13 that the result is also a unibyte string.
15 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
16 create unibyte strings from default paths and directory/file
19 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
22 * callproc.c (init_callproc): Use build_unibyte_string to make
23 sure we create unibyte strings from default paths and
26 * buffer.c (init_buffer): Don't store default-directory of
27 8scratch* in multibyte form. The original problem which led to
29 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
30 but it was solved long ago. (Bug#15260)
32 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
34 Port to stricter C99 platforms.
35 Especially, C99 prohibits nesting a struct X inside struct Y if
36 struct X has a flexible array member.
37 * alloc.c (struct sdata): New type.
38 (sdata): Implement in terms of struct sdata.
39 Remove u member; all uses replaced by next_vector, set_next_vector.
40 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
41 (SDATA_DATA_OFFSET): Now a constant, not a macro.
42 (struct sblock): Rename first_data member to data, which is now
43 a flexible array member. All uses changed.
44 (next_vector, set_next_vector, large_vector_vec): New functions.
45 (vector_alignment): New constant.
46 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
47 (struct large-vector): Now merely a NEXT member, since the old approach
48 ran afoul of stricter C99. All uses changed to use
49 large_vector_vec or large_vector_offset.
50 (large_vector_offset): New constant.
51 * dispnew.c: Include tparam.h, for tgetent.
52 Do not include term.h; no longer needed.
53 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
54 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
55 (struct Lisp_Vector): Use a flexible array member for contents,
56 instead of a union with a member that is an array of size 1.
58 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
59 fact that the struct no longer contains a union.
60 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
61 (struct Lisp_Save_Value, struct Lisp_Free):
62 Use unsigned, not int, for spacers, to avoid c99 warning.
63 (union specbinding): Use unsigned, not bool, for bitfield, as
64 bool is not portable to pre-C99 hosts.
66 2013-11-04 Glenn Morris <rgm@gnu.org>
68 * emacs.c (usage_message): Mention that `-L :...' appends.
70 2013-11-02 Glenn Morris <rgm@gnu.org>
72 * Makefile.in (abs_builddir): Remove.
73 (bootstrap_exe): Use relative filename.
75 Use relative filenames in TAGS files.
76 * Makefile.in (abs_srcdir): Remove it again.
78 (maintainer-clean): No more TAGS-LISP file.
79 (TAGS): Pass relative file names to etags.
80 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
82 * Makefile.in (abs_srcdir): New, set by configure.
84 (maintainer-clean): Remove pointless echo. That should be in the
85 top-level Makefile, if anywhere. Delete TAGS-LISP.
86 (extraclean): No s/ and m/ directories for some time.
87 (TAGS): Also depend on ctagsfiles3.
88 Remove no-longer-defined S_FILE.
89 Pass absolute filenames to etags once more.
90 (TAGS-LISP): Replace lispdir with its expansion.
91 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
92 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
94 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
96 * xfaces.c (check_lface_attrs, realize_default_face): Add
97 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
98 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
100 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
102 * emacs.c (original_pwd): Remove global var by making it local.
103 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
105 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
107 * xfaces.c: Declare color_distance.
108 (QCdistant_foreground): New variable.
109 (NEAR_SAME_COLOR_THRESHOLD): New define.
110 (load_color2): New function.
111 (load_color): Call load_color2.
112 (load_face_colors): Call load_color2 and if distant-color is specified
113 calculate distant and use distant-color if colors are near.
114 (LFACE_DISTANT_FOREGROUND): New define.
115 (merge_face_ref, Finternal_set_lisp_face_attribute)
116 (Finternal_get_lisp_face_attribute)
117 (x_supports_face_attributes_p): Handle distant-foreground similar to
119 (syms_of_xfaces): DEFSYM QCdistant_foreground.
121 * dispextern.h (lface_attribute_index): Add
122 LFACE_DISTANT_FOREGROUND_INDEX.
124 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
126 * image.c (pbm_next_char): New function. See
127 http://netpbm.sourceforge.net/doc/pbm.html for the details.
128 (pbm_scan_number): Use it.
129 (Qlibjpeg_version): New variable.
130 (syms_of_image): DEFSYM and initialize it.
132 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
134 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
136 2013-10-31 Glenn Morris <rgm@gnu.org>
138 * emacs.c (original_pwd): New char.
139 (main): If using --chdir, store original_pwd.
140 (init_cmdargs): When setting Vinvocation_directory based on a
141 relative argv[0], use original_pwd if set. (Bug#15768)
143 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
145 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
147 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
149 * insdel.c: Fix minor problems found by static checking.
150 (Qregion_extract_function): Now static.
151 (prepare_to_modify_buffer_1): Remove unused locals.
153 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
155 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
156 (syms_of_xdisp): Declare pre-redisplay-function.
157 (markpos_of_region): Remove function.
158 (init_iterator, compute_stop_pos, handle_face_prop)
159 (face_before_or_after_it_pos, reseat_to_string)
160 (get_next_display_element, window_buffer_changed)
161 (redisplay_internal, try_cursor_movement, redisplay_window)
162 (try_window_reusing_current_matrix, try_window_id, display_line)
163 (note_mode_line_or_margin_highlight, note_mouse_highlight)
164 (display_string, mouse_face_from_buffer_pos): Remove region handling.
165 * window.h (struct window): Remove field `region_showing'.
166 * dispextern.h (struct it): Remove region_beg/end_charpos.
167 (face_at_buffer_position, face_for_overlay_string)
168 (face_at_string_position): Update prototypes.
169 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
170 (face_at_string_position): Remove `region_beg' and `region_end' args.
171 * fontset.c (Finternal_char_font):
172 * font.c (font_at, font_range): Adjust calls accordingly.
173 * insdel.c (Qregion_extract_function): New var.
174 (syms_of_insdel): Initialize it.
175 (prepare_to_modify_buffer_1): Use it.
177 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
179 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
180 * ftxfont.c (ftxfont_get_gcs):
181 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
182 * xfaces.c (x_free_colors, x_free_dpy_colors)
183 (x_create_gc, unload_color):
184 * xselect.c (x_property_data_to_lisp):
185 * xsettings.c (parse_settings):
186 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
187 (get_bits_and_offset): Adjust definition.
188 * frame.c (XParseGeometry): Adjust locals.
189 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
190 * regex.h (toplevel): Likewise for reg_syntax_t.
192 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
194 * eval.c (run_hook_with_args): Use FUNCTIONP.
196 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
198 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
199 fields, drop 'allocated_p' member and use -1 for uninitialized value.
200 * w32term.h (struct w32_output): Similarly but do not use -1 because...
201 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
202 on MS-Windows anyway.
203 (free_face_colors): Define only if HAVE_X_WINDOWS and...
204 (free_realized_face): ...adjust user.
205 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
206 white relief pixels to -1.
207 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
208 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
209 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
211 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
213 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
214 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
215 in practice now. All callers changed.
217 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
219 * dispextern.h (struct face): Use bitfields for 'underline_type'
220 and 'box' members. Remove set-but-unused members 'pixmap_w' and
221 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
222 'stipple' member. Move 'lface' member up to help...
223 * xfaces.c (make_realized_face): ...this function to find and
224 clear just the members that need clearing.
225 (load_face_colors, realize_x_face):
226 * xdisp.c (extend_face_to_end_of_line): Adjust user.
228 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
230 * xftfont.c (struct xftfont_info): Remove set-but-unused
232 (xftfont_open): Adjust user.
233 (xftfont_get_colors): Remove useless prototype.
235 2013-10-26 Eli Zaretskii <eliz@gnu.org>
237 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
238 before passing them to 'unexec'. (Bug#15260)
240 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
242 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
244 2013-10-25 Eli Zaretskii <eliz@gnu.org>
246 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
247 the changed signature of the font driver's 'close' method.
249 * w32font.h (w32font_close): Adjust the prototype to the change in
252 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
254 * w32uniscribe.c (uniscribe_close): Adapt the call to
255 w32font_close to its new prototype.
257 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
259 Omit unused frame argument of font API's close function.
260 * font.h (struct font): Drop frame argument. Adjust comment.
261 * font.c (font_clear_cache, font_close_object): Adjust users.
262 * ftfont.c (ftfont_close):
263 * ftxfont.c (ftxfont_close):
264 * macfont.m (macfont_close):
265 * nsfont.m (nsfont_close):
266 * w32font.c (w32font_close):
267 * xfont.c (xfont_close):
268 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
269 tweak comments and make functions safe if called more than once for
270 the same font object.
272 Perform font-specific cleanup when font object is swept by GC. See
273 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
274 * alloc.c (cleanup_vector): New function.
275 (sweep_vector): Call it for each reclaimed vector object.
276 * font.h (struct font): Adjust comment.
278 2013-10-24 Glenn Morris <rgm@gnu.org>
280 * Makefile.in (abs_top_srcdir): New, set by configure.
282 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
284 Adjust recent font-related changes to fix bug#15686.
285 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
286 is a live window system frame, mark its default font too.
288 2013-10-23 Glenn Morris <rgm@gnu.org>
290 * Makefile.in (RUN_TEMACS): Make relative (again).
291 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
292 (bootstrap-emacs$(EXEEXT)):
293 Quote entities that might contain whitespace.
295 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
297 Port to Solaris 10 and its bundled GCC.
298 Problem reported by Timothy C. Burt.
299 * floatfns.c (isfinite, isnan): Redefine unconditionally.
301 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
303 Do not allow font caches to grow too large.
304 * alloc.c (compact_font_cache_entry, compact_font_caches):
305 New functions or stub if not HAVE_WINDOW_SYSTEM.
306 (compact_undo_list): Factor out from Fgarbage_collect.
308 (mark_face_cache): Mark face font. Move down to avoid
310 (mark_terminals): Do not mark font cache here.
311 (Fgarbage_collect): Call compaction functions described
312 above. Adjust comment.
314 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
316 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
317 chdir to HOME (bug#15607).
319 * nsterm.m (Qcocoa, Qgnustep): New variables.
320 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
321 (ns_get_color): Make selection color work for GNUStep also.
323 2013-10-18 Eli Zaretskii <eliz@gnu.org>
325 * keyboard.c (make_lispy_event): Remove GPM-specific code that
326 handles mouse clicks. Instead, let GPM use the same code as all
327 the other mice use. See the discussion starting at
328 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
329 for the details of the problem with the menu bar this fixes.
331 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
333 Remove port-specific display name lists to avoid extra
334 complexity and data duplication with display info lists.
335 * xterm.h (x_display_name_list): Remove declaration.
336 * xterm.c (x_display_name_list): Remove.
337 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
338 * xfns.c (x_display_info_for_name, Fx_display_list):
339 Likewise. Use x_display_list where appropriate.
340 * w32term.h (w32_display_name_list): Remove declaration.
341 * w32term.c (w32_display_name_list): Remove.
342 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
344 * w32fns.c (x_display_info_for_name, Fx_display_list):
345 Likewise. Use x_display_list where appropriate.
346 * nsterm.h (ns_display_name_list): Remove declaration.
347 * nsterm.m (ns_display_name_list): Remove.
348 (ns_term_init, syms_of_nsterm): Adjust users.
349 * nsfns.m (ns_display_info_for_name, Fx_display_list):
350 Likewise. Use x_display_list where appropriate.
351 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
352 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
353 (mark_terminals): Mark per-terminal font cache.
355 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
357 Don't run timers in input-pending-p. Its new check-timers param
358 provides the prior behavior. (Bug#15045).
359 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
362 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
364 Make some functions static in non-Microsoft builds.
365 On my platform (Fedora 19 x86-64), this shrinks the
366 Emacs executable (text+data) by 0.25%.
367 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
368 (load_color) [!MSDOS]:
369 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
370 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
371 * lisp.h (check_existing):
372 * process.h (conv_sockaddr_to_lisp, network_interface_list)
373 (network_interface_info) [!WINDOWSNT]:
374 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
376 * fileio.c (check_existing):
377 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
378 * process.c (conv_sockaddr_to_lisp, network_interface_list)
379 (network_interface_info) [!WINDOWSNT]:
380 * term.c (encode_terminal_code) [!WINDOWSNT]:
381 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
382 * xfaces.c (load_color) [!MSDOS]:
384 * fileio.c (check_existing, check_executable, check_writable):
385 * process.c (network_interface_list, network_interface_info):
386 Move earlier, so that we don't need forward decls.
387 * gnutls.c (fn_gnutls_transport_set_errno)
388 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
390 * w32.c (init_environment): Use faccessat rather than
391 check_existing, partly for consistency with the rest of the code
392 in this file, partly so that check_existing can be static.
394 Make VALMASK visible to GDB even if clang is used (Bug#15574).
395 * emacs.c (MAIN_PROGRAM): New macro.
396 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
397 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
399 bool vector int width fixes
400 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
401 (Fbool_vector_count_matches_at):
402 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
403 can exceed PTRDIFF_MAX, at least in theory.
404 (Fbool_vector_count_matches_at):
405 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
407 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
409 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
410 (struct sockaddr): Add forward decl, for platforms that lack it.
412 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
414 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
417 2013-10-16 Eli Zaretskii <eliz@gnu.org>
419 * w32.c (network_interface_get_info, network_interface_list)
420 (network_interface_info): New functions. (Bug#15610)
421 (GetAdaptersInfo_Proc): New typedef.
422 (get_adapters_info): New wrapper function.
423 (globals_of_w32): Initialize g_b_init_get_adapters_info.
425 * process.h (network_interface_list, network_interface_info):
428 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
429 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
430 all systems. Return non-nil for systems that HAVE_NET_IF_H and
431 for WINDOWSNT. Doc fix.
432 (syms_of_process): Defsubr Snetwork_interface_list and
433 Snetwork_interface_info unconditionally.
435 * menu.c (have_boxes): Fix redundant simulation of radio buttons
436 in NS GUI sessions. (Bug#15629)
438 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
440 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
442 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
444 * print.c (print_object): Print " ..." when truncating bool vectors.
446 2013-10-15 Eli Zaretskii <eliz@gnu.org>
448 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
449 standard mouse buttons.
451 * termhooks.h (struct input_event): Remove incorrect commentary.
453 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
455 Disallow bool vector operations on mixed-length operands.
456 The old behavior left garbage in the result vector sometimes,
457 and didn't seem to be useful.
458 * data.c (Qwrong_length_argument): New static var.
459 (wrong_length_argument): New function.
460 (bool_vector_binop_driver): Check that args agree in length.
462 * keyboard.c, keyboard.h (all_kboards): Now static.
464 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
466 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
467 note from the lispref.
469 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
471 * nsterm.h (struct ns_display_info): Remove set-but-unused
472 member image_cache (image caches are per-terminal anyway).
473 (FRAME_X_IMAGE_CACHE): Remove.
474 * nsterm.m (ns_initialize_display_info): Adjust user.
476 2013-10-14 Eli Zaretskii <eliz@gnu.org>
478 * w32proc.c: Include mingw_time.h.
480 * w32.c: Include mingw_time.h.
482 Implement scrolling of TTY menus when the screen is too short.
484 * term.c (tty_menu_display): Accept an additional argument, the
485 menu item from which to start displaying the menu. Account for
486 the value of Y when limiting the menu to the number of available
488 (mi_result): New enumeration.
489 (read_menu_input): Return enumerated value. When the y coordinate
490 hits min_y or max_y, return scroll indication instead of wrapping
492 (tty_menu_activate): Handle the scrolling indications from
493 read_menu_input. Compute the first menu item to display and pass
494 it to tty_menu_display.
496 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
498 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
499 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
500 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
501 Adjust to match the change described below.
502 (struct terminal): Move must_write_spaces, line_ins_del_ok,
503 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
504 memory_below_frame members to...
505 * termchar.h (struct tty_display_info): ...here because they're
506 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
508 * nsterm.m (ns_create_terminal):
509 * w32term.c (w32_create_terminal):
510 * xterm.c (x_create_terminal): Adjust users.
511 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
512 to filter out non-TTY frames. Adjust comment.
513 (scrolling): Adjust user. Prefer eassert for debugging check.
515 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
517 * xfaces.c (PT_PER_INCH): Remove unused macro.
518 * termhooks.h (struct terminal): Remove set-but-unused
519 member fast_clear_end_of_line.
520 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
521 * nsterm.m (ns_create_terminal):
523 * w32term.c (w32_create_terminal):
524 * xterm.c (x_create_terminal): Adjust users.
526 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
528 * lisp.h (bool_vector_size): New function.
529 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
530 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
531 (Fbool_vector_not, Fbool_vector_count_matches_at):
532 Remove uses of 'eassume' that should no longer be needed,
533 because they are subsumed by the 'eassume' in bool_vector_size.
535 2013-10-12 Eli Zaretskii <eliz@gnu.org>
537 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
538 after inclusion of gif_lib.h, thus fixing compiler warnings caused
539 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
541 2013-10-11 Eli Zaretskii <eliz@gnu.org>
543 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
544 have different dimensions. (Bug#15575)
546 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
549 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
551 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
553 * term.c (tty_menu_show): Never return with unbalanced
554 specpdl. Use eassert for debugging check. Adjust style.
556 2013-10-11 Eli Zaretskii <eliz@gnu.org>
558 * term.c (read_menu_input): Make selection of menu items
559 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
560 (tty_menu_activate): Fix off-by-one error when computing max_y.
562 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
564 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
565 audit logging (only used with GnuTLS 3.x) and enable it.
567 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
569 * dispnew.c (redraw_frame): Remove useless #ifdef because
570 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
571 Also, move TTY fflush to...
572 * term.c (tty_update_end): ...this function.
574 2013-10-11 Eli Zaretskii <eliz@gnu.org>
576 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
577 the end of the frame's glyph matrix. (Bug#15575)
579 * term.c (tty_menu_display): Don't move cursor while overwriting
580 frame's glyphs with menu items. Limit the number of items
581 displayed to what can be shown on the available screen lines,
582 excluding the echo area.
583 (tty_menu_activate): Limit the Y coordinate allowed by
584 read_menu_input to the last screen line used for menu display.
586 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
588 * lisp.h (eassume): New macro.
589 Also, include <verify.h>, for 'assume'.
590 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
591 (vroundup, vector_nbytes):
592 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
593 (Fbool_vector_not, Fbool_vector_count_matches)
594 (Fbool_vector_count_matches_at):
595 Use eassume, not eassert.
596 * casetab.c (set_identity, shuffle):
597 * composite.c (composition_gstring_put_cache):
598 * dispnew.c (update_frame_1):
599 * ftfont.c (ftfont_shape_by_flt):
600 * image.c (gif_load):
601 * intervals.c (offset_intervals):
602 * macfont.m (macfont_shape):
603 Remove calls to 'assume' that are no longer needed, because
604 --enable-gcc-warnings no longer generates bogus warnings
605 when these calls are removed.
607 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
609 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
611 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
613 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
614 (Qsubstitute_env_in_file_name): New var.
615 (syms_of_fileio): Define it.
617 2013-10-10 Eli Zaretskii <eliz@gnu.org>
619 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
620 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
623 * term.c (save_and_enable_current_matrix): Don't allocate and
624 don't save margin areas.
625 (restore_desired_matrix): Don't restore margin areas.
626 (free_saved_screen): Don't free margin areas.
628 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
630 * image.c: Pacify --enable-gcc-warnings.
631 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
632 #define only if used.
634 2013-10-10 Eli Zaretskii <eliz@gnu.org>
636 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
637 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
638 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
639 (gif_load): For giflib v5.x and later, display the error message
640 produced by giflib when its functions fail.
641 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
644 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
646 * keyboard.c (last_event_timestamp): Remove. For X selection and
647 GTK popup menus, it may be obtained from per-frame X display info.
648 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
649 (process_special_events): Adjust users.
650 * keyboard.h (last_event_timestamp): Remove declaration.
651 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
652 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
653 * menu.h (xmenu_show): Adjust prototype.
654 * menu.c (Fx_popup_menu): Adjust user.
655 * xselect.c (x_own_selection, x_get_foreign_selection)
656 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
658 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
660 * keyboard.c (init_kboard): Now static. Add arg
661 to denote window system. Adjust comment.
662 (init_keyboard): Adjust user.
663 (allocate_kboard): New function.
665 * nsterm.m (ns_term_init):
667 * w32term.c (w32_create_terminal):
668 * xterm.c (x_term_init): Use it.
669 * keyboard.h (init_kboard): Remove prototype.
670 (allocate_kboard): Add prototype.
672 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
674 * image.c (GIFLIB_MAJOR): Ensure it's defined.
675 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
677 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
679 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
681 2013-10-09 Eli Zaretskii <eliz@gnu.org>
683 * term.c (tty_menu_activate): Flush the output stream after
684 showing the cursor, and don't mark the frame garbaged at exit from
685 the function. Fixes redisplay glitches when moving from one menu
688 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
690 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
691 or throw error (Bug#15570).
693 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
695 * intervals.c (temp_set_point_both): Move test into 'eassert',
698 * lisp.h (eassert): Don't use 'assume'.
699 Sometimes 'assume' wins in performance, and sometimes it loses,
700 so it shouldn't be used all the time. Perhaps we need two
701 flavors of 'eassert', one for where 'assume' is far more likely
702 to help or to hurt; but that can be done later.
703 Problem reported by Dmitry Antipov in
704 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
705 Also, don't include <verify.h>; no longer needed.
707 2013-10-09 Glenn Morris <rgm@gnu.org>
709 * eval.c (Fcond): Doc tweak.
711 2013-10-09 Eli Zaretskii <eliz@gnu.org>
713 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
714 expressions with side effects to eassert. (Bug#15565)
716 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
718 * fns.c (hashfn_user_defined): Allow hash functions to return any
721 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
723 Fix minor problems found by static checking.
724 * dispnew.c (save_current_matrix): Omit unnecessary casts.
725 * dispnew.c (update_frame_with_menu): Mark debug local as used.
726 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
727 * keyboard.c (read_menu_command): Remove unused local.
728 * lisp.h (read_menu_command): New decl.
729 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
730 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
731 Return ptrdiff_t, not int.
732 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
733 not int, for benefit of xpalloc.
734 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
736 (have_menus_p): Remove; unused.
737 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
738 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
739 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
741 (save_and_enable_current_matrix): Omit unnecessary casts.
742 (read_menu_input): Omit local extern decl (now in lisp.h).
743 Don't access uninitialized storage if mouse_get_xy fails.
744 (tty_menu_activate): Mark local as initialized, for lint.
745 (tty_menu_activate, tty_meny_show): Remove unused locals.
747 2013-10-08 Eli Zaretskii <eliz@gnu.org>
749 Support menus on text-mode terminals.
750 * xterm.h (xw_popup_dialog): Add prototype.
752 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
753 (xmenu_show): Block input here, instead in Fx_popup_menu.
754 (xw_popup_dialog): New function, with X-specific bits of popup
757 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
760 * window.c (Fset_window_configuration): Use run-time tests of the
761 frame type instead of compile-time conditionals, when menu-bar
762 lines are considered.
764 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
765 (w32_popup_dialog): New prototypes.
767 * w32menu.c (Fx_popup_dialog): Function deleted.
768 (w32_popup_dialog): New function, with w32 specific bits of popup
769 dialogs. Block input here.
771 * w32inevt.c (w32_console_read_socket): Minor change to add
772 debugging TTY events.
774 * w32fns.c (show_hourglass): If returning early because the frame
775 is not a GUI frame, unblock input.
777 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
778 (cursorY): New functions.
780 * termhooks.h (cursorX, cursorY): Prototypes of functions on
781 WINDOWSNT, macros that call curX and curY elsewhere.
783 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
785 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
786 specific function to hide and show cursor on a text-mode terminal.
787 (tty_menu_struct, struct tty_menu_state): New structures.
788 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
789 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
790 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
791 (tty_menu_locate, save_and_enable_current_matrix)
792 (restore_desired_matrix, screen_update, read_menu_input)
793 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
794 (tty_pop_down_menu, tty_menu_last_menubar_item)
795 (tty_menu_new_item_coords, tty_menu_show): New functions.
796 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
798 * nsterm.h (ns_popup_dialog): Adjust prototype.
800 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
802 (ns_popup_dialog): Adapt order of arguments to the other
803 *_menu_show implementations.
804 (Fx_popup_dialog): Function deleted.
806 * msdos.c (x_set_menu_bar_lines): Delete unused function.
808 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
810 * menu.c (have_boxes): New function.
811 (single_keymap_panes): Use it instead of a compile-time
813 (single_menu_item): Use run-time tests of the frame type instead
814 of compile-time conditionals.
815 (encode_menu_string): New function.
816 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
817 the macro, since different types of frame need different encoding
819 (digest_single_submenu): Use run-time tests of frame type instead
820 of, or in addition to, compile-time conditionals.
821 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
822 (Fx_popup_menu): Detect when the function is called from keyboard
823 on a TTY. Don't barf when invoked on a text-mode frame.
824 Check frame type at run time, instead of compile-time conditionals for
825 invoking terminal-specific menu-show functions.
826 Call tty_menu_show on text-mode frames.
827 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
828 run time to determine which alternative to invoke; support dialogs
831 * keyboard.h <Qmouse_movement>: Declare.
833 * keyboard.c <Qmouse_movement>: Now extern.
834 <Qecho_keystrokes>: New static variable.
835 (read_key_sequence): Accept an additional argument, a flag to
836 prevent redisplay during reading of the key sequence. All callers
838 (read_menu_command): New function.
839 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
841 (toolkit_menubar_in_use): New function.
842 (make_lispy_event): Use it instead of a compile-time test.
844 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
845 window-system being available.
847 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
848 to x-popup-dialog on the frame type, they all now support popup
851 * dispnew.c (save_current_matrix): Save the margin areas.
852 (restore_current_matrix): Restore margin areas.
853 (update_frame_with_menu): New function.
855 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
858 * alloc.c (make_save_ptr): Now compiled unconditionally.
860 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
862 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
863 (redraw_frame, update_frame): Adjust users.
864 * dispextern.h (set_window_update_flags): Adjust prototype.
865 * xdisp.c (redisplay_internal): When updating all frames with zero
866 windows_or_buffers_changed, assume that only the windows that shows
867 current buffer should be really updated.
869 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
871 Do not allocate huge temporary memory areas and objects while encoding
872 for file I/O, thus reducing an enormous memory usage for large buffers.
873 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
874 * coding.h (struct coding_system): New member raw_destination.
875 * coding.c (setup_coding_system): Initialize it to zero.
876 (encode_coding_object): If raw_destination is set, do not create
877 dst_object. Add comment.
878 * fileio.c (toplevel): New constant E_WRITE_MAX.
879 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
880 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
882 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
884 * nsterm.m (windowDidExitFullScreen:):
885 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
887 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
889 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
890 * keyboard.c (unblock_input_to): Don't process pending signals
891 if a fatal error is in progress.
893 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
894 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
895 they're talking about words in Lisp bool vectors.
896 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
897 * data.c (popcount_bits_word): Rename from popcount_size_t.
898 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
901 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
903 Improve support for popcount and counting trailing zeros (Bug#15550).
904 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
905 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
906 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
907 (popcount_size_t_msc, popcount_size_t_gcc):
908 Remove; now done by Gnulib.
909 (popcount_size_t): Now a macro that defers to Gnulib.
910 (count_trailing_zero_bits): Return int, for consistency with
911 Gnulib and because Emacs prefers signed to unsigned int.
912 Don't assume that size_t is either unsigned int or unsigned long
913 or unsigned long long.
914 (size_t_to_host_endian): Do not assume that size_t is either
915 exactly 32 or exactly 64 bits wide.
916 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
917 etc., so that it's now an enum constant, not a macro.
918 No need to assume that it's either 32 or 64.
920 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
922 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
925 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
927 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
928 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
930 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
932 emacs_read and emacs_write now use void *, not char *.
933 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
934 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
935 Buffer arg is now void *, not char *. This matches plain
936 'read' and 'write' better, and avoids a constraint violation
937 on Solaris 9 with Oracle Studio.
939 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
941 * alloc.c (Fmake_string): For ASCII char initializer, prefer
942 memset to explicit loop. Otherwise copy largest possible chunk
943 from initialized to uninitialized part, thus allowing the longer
944 memcpy runs and reducing the number of loop iterations.
946 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
948 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
949 hide toolbar (Bug#15388).
950 (windowDidEnterFullScreen:): If presentation options are zero,
951 set them here (Bug#15388).
952 (ns_update_auto_hide_menu_bar): Remove runtime check.
953 Don't auto hide dock unless menubar is also auto hidden.
955 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
957 * editfns.c (message): Mention batch mode in doc string.
959 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
961 * nsterm.m (check_native_fs): Remove erroneous comment.
963 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
965 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
966 uses find_newline instead of scan_newline and so doesn't move point.
968 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
970 Use hardware support for byteswapping on glibc x86 etc.
971 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
972 whereas the old swap64 needed 30.
973 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
974 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
975 Use byteswap.h's macros to swap bytes.
976 * lisp.h (swap16, swap32, swap64): Remove.
977 All uses replaced by bswap_16, bswap_32, bswap_64.
979 * bytecode.c (exec_byte_code): Use some more volatile variables
980 to work around local variables getting clobbered by longjmp.
981 Port to pre-C99, which doesn't allow decls after stmts.
983 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
985 * lisp.h (eassert): Assume that COND is true when optimizing.
986 In other words, take on the behavior of eassert_and_assume.
987 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
988 (eassert_and_assume): Remove. All uses replaced by eassert.
990 * xdisp.c (Qglyphless_char): Now static.
992 Adjust to merge from gnulib.
993 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
994 * lisp.h: Include <verify.h>, for 'assume'.
996 * eval.c (clobbered_eassert): New macro.
997 (internal_catch, internal_condition_case)
998 (internal_condition_case_1, internal_condition_case_2)
999 (internal_condition_case_n): Use it instead of eassert
1000 when the argument contains locals clobbered by longjmp.
1001 Don't use clobbered locals outside of clobbered_eassert.
1002 (internal_lisp_condition_case): Use a volatile variable
1003 to work around a local variable's getting clobbered.
1005 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1007 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1008 (PUSH_HANDLER): New macro.
1009 (catchlist): Remove.
1010 (handlerlist): Always declare.
1012 * eval.c (catchlist): Remove (merge with handlerlist).
1013 (handlerlist, lisp_eval_depth): Not static any more.
1014 (internal_catch, internal_condition_case, internal_condition_case_1)
1015 (internal_condition_case_2, internal_condition_case_n):
1017 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1018 handlerlist/catchlist.
1019 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1020 handlerlist which can only handle a single condition-case handler at
1022 (find_handler_clause): Simplify since we only a single branch here
1025 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1027 (bcall0): New function.
1028 (exec_byte_code): Add corresponding cases. Improve error message when
1029 encountering an invalid byte-code. Let Bunwind_protect accept
1030 a function (rather than a list of expressions) as argument.
1032 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1033 and make them unconditional now that they're heap-allocated.
1035 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1037 * charset.c (Fdecode_char, Fencode_char): Remove description of
1038 `restriction' arg. now that it's hidden by advertised-calling-convention.
1040 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1042 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1043 Remove unused variable (from mac-port).
1044 (macfont_draw): Use s->ybase for correct y position.
1046 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1048 * frame.h (struct frame): Drop has_minibuffer member because...
1049 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1050 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1052 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1054 * window.h (struct window): Prefer enum text_cursor_kinds to int
1055 for phys_cursor_type member. Move the latter, phys_cursor_width,
1056 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1057 * window.c (replace_window, make_window): Adjust users.
1059 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1061 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1062 this module is never compiled otherwise.
1064 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1066 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1069 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1071 * xdisp.c (get_next_display_element): Don't call face_for_font in
1072 a build configured --without-x. (Bug#15484)
1074 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1076 * window.c (calc_absolute_offset): #elif should be #elif defined.
1078 * frame.c (delete_frame): Block/unblock input to overcome race
1079 condition (Bug#15475).
1081 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1083 * frame.c (delete_frame): Record selected frame only after
1084 calling Qdelete_frame_functions (Bug#15477).
1086 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1088 * nsterm.m (ns_selection_color): Remove.
1089 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1090 NSColor selectedText(Background)Color. Only for COCOA.
1091 (ns_term_init): Remove assignment of ns_selection_color, logic
1092 moved to ns_get_color.
1094 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1095 NS_SELECTION_COLOR_DEFAULT.
1096 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1098 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1100 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1101 frame' does not have the tool_bar_window member.
1103 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1105 Signal error when reading an empty byte-code object (Bug#15405)
1106 * lread.c (read1): signal error
1107 * alloc.c (make_byte_code): eassert header size
1108 (sweep_vectors): change an int to size_t
1110 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1112 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1113 instead of ints, as it's the usual style for offsetof constants. See:
1114 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1116 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1117 This is ugly, but it should fix the performance problem for older
1118 GCC versions in the short run. I'll look into integrating the
1119 Gnulib module for popcount, as a better fix.
1120 See the thread starting in:
1121 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1122 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1123 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1124 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1125 (popcount_size_t): Use it.
1127 2013-09-24 Daniel Colascione <dancol@dancol.org>
1129 * process.c (Fnetwork_interface_info): Fix build break due to
1132 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1134 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1135 Prefer signed to unsigned integers where either will do.
1136 No need for 'const' on locals that do not escape.
1137 Omit easserts with unnecessary and unportable assumptions about
1138 alignment. Avoid unnecessary casts to char *.
1140 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1142 Use union for the payload of struct Lisp_Vector.
1143 This helps to avoid a few glitches dictated by C's aliasing rules.
1144 * lisp.h (struct Lisp_Vector): Use union for next and
1145 contents member. Adjust comment. Change related users.
1146 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1147 Related users changed.
1148 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1149 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1150 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1151 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1153 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1155 Optimize glyph row clearing and copying routines.
1156 * dispextern.h (struct glyph_row): Change layout of struct
1157 glyph_row to help copy_row_except_pointers. Adjust comment.
1158 * dispnew.c (null_row): Remove.
1159 (clear_glyph_row): Use offsetof and memset to find and clear
1160 just the members that need clearing. Adjust comment.
1161 (copy_row_except_pointers): Likewise for copying.
1163 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1165 Some minor cleanups of recently-added bool vector code.
1166 * conf_post.h (assume): Always return void. Use lint version
1167 only if GCC and MSC versions don't apply.
1168 * conf_post.h (assume):
1169 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1170 Depend on _MSC_VER, not __MSC_VER, for consistency with
1172 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1173 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1174 (bool_vector_binop_driver, count_trailing_zero_bits)
1175 (size_t_to_host_endian): Now static, not static inline;
1176 the latter isn't needed with modern compilers and doesn't
1177 work with older compilers anyway.
1179 * alloc.c (valgrind_p): Use bool for boolean.
1181 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1183 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1184 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1185 (display_last_displayed_message_p, message_buf_print)
1186 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1187 Use bool for boolean.
1188 * dispextern.h (cancel_line, init_desired_glyphs):
1189 Remove ancient leftover.
1190 (help_echo_showing_p, hourglass_shown_p):
1191 * lisp.h (noninteractive_need_newline): Adjust declaration.
1193 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1195 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1197 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1198 ...this file and convert the latter to static. Adjust comment.
1199 (make_initial_frame):
1200 * window.c (init_window_once): Adjust user.
1201 * frame.h (last_nonminibuf_frame): Remove declaration.
1202 * lisp.h (selected_frame): Likewise.
1203 * msdos.c (the_only_display_info): Adjust comment.
1205 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1207 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1208 computing the end column of mouse-highlight that comes from
1209 display or overlay strings. (Bug#15437)
1210 (note_mouse_highlight): Adapt calculation of last argument to
1211 mouse_face_from_string_pos to the above change.
1213 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1214 all platforms, not just for clang.
1216 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1218 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1219 about excess arguments to snprintf.
1221 * conf_post.h(assume): Use __builtin_unreachable for clang.
1223 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1225 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1226 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1228 2013-09-23 Daniel Colascione <dancol@dancol.org>
1230 * alloc.c (USE_VALGRIND): New macro; on by default
1231 when ENABLE_CHECKING.
1232 (mark_maybe_object, mark_maybe_pointer)
1233 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1235 (valgrind_p) [USE_VALGRIND]: New variable.
1236 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1238 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1240 * process.c (wait_reading_process_output): Change int pnamelen to
1243 * nsterm.m (setMarkedText:selectedRange:):
1244 (deleteWorkingText):
1245 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1246 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1247 argument to unsigned long to avoid warning.
1248 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1250 * conf_post.h (assume): Fix compiler error: x shall be cond.
1252 2013-09-22 Daniel Colascione <dancol@dancol.org>
1254 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1255 warning when compiling without a window system.
1257 2013-09-22 Daniel Colascione <dancol@dancol.org>
1259 * data.c (Qbool_vector_p): New symbol.
1260 (bool_vector_spare_mask, popcount_size_t_generic)
1261 (popcount_size_t_msc, popcount_size_t_gcc)
1263 (bool_vector_binop_driver)
1264 (count_trailing_zero_bits, size_t_to_host_endian)
1265 (Fbool_vector_exclusive_or)
1266 (Fbool_vector_union)
1267 (Fbool_vector_intersection, Fbool_vector_set_difference)
1268 (Fbool_vector_subsetp, Fbool_vector_not)
1269 (Fbool_vector_count_matches)
1270 (Fbool_vector_count_matches_at): New functions.
1271 (syms_of_data): Intern new symbol, functions.
1272 * alloc.c (bool_vector_payload_bytes): New function.
1273 (Fmake_bool_vector): Instead of calling Fmake_vector,
1274 which performs redundant initialization and argument checking,
1275 just call allocate_vector ourselves. Make sure we clear any
1276 terminating padding to zero.
1277 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1278 instead of open-coding the size calculation.
1279 (vroundup_ct): New macro.
1280 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1281 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1282 * composite.c (composition_gstring_put_cache):
1283 Change lint_assume to assume.
1284 * conf_post.h (assume): New macro.
1285 (lint_assume): Remove.
1286 * dispnew.c (update_frame_1): Change lint_assume to assume.
1287 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1289 * image.c (gif_load): Change lint_assume to assume.
1290 * lisp.h (eassert_and_assume): New macro.
1291 (Qbool_vector_p): Declare.
1292 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1293 (swap16, swap32, swap64): New inline functions.
1294 * macfont.c (macfont_shape): Change lint_assume to assume.
1295 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1296 * xsettings.c (parse_settings): Use new swap16 and
1297 swap32 from lisp.h instead of file-specific macros.
1299 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1301 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1302 found (which can legitimately happen when the glyph row at the
1303 window start is disabled in the current_matrix. (Bug#15365)
1305 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1307 Fix syntax.h bug introduced by recent INLINE change.
1308 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1309 conditionally compiled one way in some modules, and a different
1310 way in others. This doesn't work with extern inline functions,
1311 which must have the same definition in all modules, because the
1312 defining code might be shared across modules, depending on the
1313 implementation. Symptoms reported by Martin Rudalics in:
1314 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1315 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1316 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1317 overriding the corresponding functions in syntax.h.
1318 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1319 (syntax_property): New inline functions.
1320 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1321 Rewrite in terms of these new functions.
1323 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1325 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1326 not chars_in_text, whose result depends on the multibyteness of
1327 the current buffer. (Bug#15426)
1329 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1331 Port recent change to hosts where pointers aren't 'long'.
1332 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1333 Don't assume that pointers are the same width as 'long'.
1334 Add a compile-time check that a pointer fits into two X slots.
1336 A simpler, centralized INLINE.
1337 * conf_post.h (INLINE): Define only if not already defined.
1338 This allows us to use a single INLINE, defined by one file
1340 * emacs.c (INLINE): Define it.
1341 Also, include category.h, charset.h, composite.h, dispextern.h,
1342 syntax.h, systime.h, so that their INLINE definitions are expanded
1344 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1345 * buffer.h, buffer.c (BUFFER_INLINE):
1346 * category.h, category.c (CATEGORY_INLINE):
1347 * character.h, character.c (CHARACTER_INLINE):
1348 * charset.h, charset.c (CHARSET_INLINE):
1349 * composite.h, composite.c (COMPOSITE_INLINE):
1350 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1351 * frame.h, frame.c (FRAME_INLINE):
1352 * intervals.h, intervals.c (INTERVALS_INLINE):
1353 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1354 * lisp.h, alloc.c (LISP_INLINE):
1355 * process.h, process.c (PROCESS_INLINE):
1356 * syntax.h, syntax.c (SYNTAX_INLINE):
1357 * systime.h, sysdep.c (SYSTIME_INLINE):
1358 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1359 * window.h, window.c (WINDOW_INLINE):
1360 Remove. All uses replaced with INLINE.
1362 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1364 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1367 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1369 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1370 'const char *' to avoid compiler warnings due to similar change in
1371 the prototype of x_get_string_resource.
1373 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1375 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1376 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1377 going to replace static variables below. Adjust comments.
1378 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1379 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1380 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1381 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1382 Related users changed.
1383 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1384 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1385 last_mouse_movement_time, going to replace static variables below.
1387 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1388 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1390 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1391 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1392 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1393 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1394 static variables below.
1395 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1396 (last_mouse_scroll_bar): Remove.
1397 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1398 (mouseExited): Related users changed.
1400 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1402 Do not use external array to process X scroll bar messages.
1403 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1404 (x_send_scroll_bar_event): Pack window pointer into two slots
1405 of XClientMessageEvent if we're 64-bit. Adjust comment.
1406 (x_scroll_bar_to_input_event): Unpack accordingly.
1408 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1410 Ifdef away recent changes which aren't relevant to NS port.
1411 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1412 [!HAVE_NS]: Declare as such.
1413 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1414 [!HAVE_NS]: Define as such.
1416 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1418 * frame.c (x_redo_mouse_highlight): New function
1419 to factor out common code used in W32 and X ports.
1420 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1421 * xterm.h (struct x_display_info):
1422 * w32term.h (struct w32_display_info):
1423 * nsterm.h (struct ns_display_info): New members
1424 last_mouse_motion_frame, last_mouse_motion_x and
1425 last_mouse_motion_y, going to replace static variables below.
1426 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1427 (redo_mouse_highlight): Remove.
1428 (note_mouse_movement, syms_of_xterm): Adjust user.
1429 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1430 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1431 (redo_mouse_highlight): Remove.
1432 (note_mouse_movement, syms_of_w32term): Adjust user.
1433 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1434 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1436 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1437 * nsfns.m (compute_tip_xy): Adjust user.
1439 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1441 * frame.c (x_mouse_grabbed): New function.
1442 * dispextern.h (x_mouse_grabbed): Add prototype.
1443 (last_mouse_frame): Remove declaration.
1444 * xterm.h (struct x_display_info):
1445 * w32term.h (struct w32_display_info):
1446 * nsterm.h (struct ns_display_info): New member
1447 last_mouse_frame, going to replace...
1448 * xdisp.c (last_mouse_frame): ...global variable.
1449 (note_tool_bar_highlight):
1450 * w32term.c (w32_mouse_position, w32_read_socket):
1451 * xterm.c (XTmouse_position, handle_one_xevent):
1452 Use x_mouse_grabbed.
1453 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1455 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1457 * w32term.c (w32_read_socket): Avoid temporary
1458 variables in a call to x_real_positions.
1459 * xterm.c (handle_one_xevent): Likewise.
1461 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1463 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1464 (x_icon_type): Remove prototype.
1465 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1466 * frame.c (x_icon_type): Remove.
1467 * w32term.c (x_make_frame_visible, x_iconify_frame):
1468 * xterm.c (x_make_frame_visible, x_iconify_frame):
1469 Use x_set_bitmap_icon to factor out common code.
1471 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1473 * dispextern.h (check_x_display_info, x_get_string_resource):
1474 Declare here just once and unify the latter.
1475 * frame.c (check_x_display_info, x_get_string_resource):
1476 * nsterm.h (check_x_display_info):
1477 * xrdb.c (x_get_string_resource):
1478 * xterm.h (check_x_display_info): Remove prototypes.
1479 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1480 * w32reg.c (x_get_string_resource): Likewise.
1481 (w32_get_rdb_resource): Adjust user.
1483 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1485 * xterm.h (struct x_display_info): New member
1486 x_pending_autoraise_frame, going to replace...
1487 * xterm.c (pending_autoraise_frame): ...static variable.
1488 (x_new_focus_frame, XTread_socket): Adjust users.
1489 * w32term.h (struct w32_display_info): New member
1490 w32_pending_autoraise_frame, going to replace...
1491 * w32term.c (pending_autoraise_frame): ...global variable.
1492 (x_new_focus_frame, w32_read_socket): Adjust users.
1494 2013-09-17 Glenn Morris <rgm@gnu.org>
1496 * xdisp.c (message_dolog): If we create *Messages*,
1497 switch it to messages-buffer-mode.
1499 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1501 Don't overuse 'const' in types of locals.
1502 * bidi.c (bidi_count_bytes):
1503 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1504 (xg_event_is_for_scrollbar):
1505 * xselect.c (x_handle_property_notify)
1506 (x_handle_selection_notify, x_handle_dnd_message):
1507 * xsettings.c, xsettings.h (xft_settings_event):
1508 * xterm.c (x_handle_net_wm_state, handle_one_event)
1509 (x_menubar_window_to_frame, x_detect_focus_change)
1510 (construct_mouse_click, note_mouse_movement)
1511 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1512 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1513 (handle_one_xevent, x_handle_net_wm_state):
1514 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1515 (x_handle_dnd_message):
1516 Avoid unnecessary 'const', typically the second 'const' in
1517 'const foo * const arg', a 'const' that does not affect the API
1518 and doesn't significantly help the human reader.
1520 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1522 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1523 only if Glib < 2.36.0.
1524 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1525 * xsettings.c (init_gconf, init_gsettings): Do not check
1527 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1529 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1531 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1533 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1534 before calling g_type_init.
1536 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1538 * nsterm.m (syms_of_nsterm): ... to here.
1540 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1542 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1543 (ignore_next_mouse_click_timeout): Use Time as X does.
1544 (handle_one_xevent): Avoid cast and use unsigned comparison.
1546 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1548 Do not copy X event in handle_one_xevent except KeyPress case.
1549 Wnen XEvent is processed, it is unlikely to be changed except
1550 KeyPress case, so we can avoid copying and use const pointer to
1551 const data to make sure that an event is not changed elsewhere.
1552 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1553 const' and do not create local copy except for the KeyPress event.
1554 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1555 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1556 (x_handle_net_wm_state, x_menubar_window_to_frame)
1557 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1558 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1559 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1560 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1561 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1562 (x_handle_dnd_message):
1563 * xsettings.c (xft_settings_event):
1564 Use 'const XEvent * const' where appropriate.
1565 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1567 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1569 Fix X event waiting to handle multiple frames.
1570 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1571 * xterm.c (pending_event_wait): Remove. Adjust users.
1572 (x_detect_focus_change): Pass frame arg.
1573 (handle_one_xevent): Find related frame early and clear per-frame
1574 wait_event_type only if this is an event for the relevant frame.
1575 (x_wait_for_event): Use per-frame wait_event_type.
1577 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1579 * nsfns.m (Fx_create_frame): Fix font driver registration for
1582 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1583 for syms_of_macfont.
1585 * nsterm.m: Include macfont.h.
1586 (ns_tmp_flags, ns_tmp_font): Remove.
1587 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1588 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1589 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1590 (changeFont:): Fix code style. Check for font driver type when
1593 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1596 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1597 (nsfont_open): Set font driver type.
1598 Set font->ascent and font->descent. Figure out font instead of
1599 ns_tmp_font, and flags instead of ns_tmp_flags.
1600 Fix indentation. Remove call to ns_draw_text_decoration,
1603 * nsfns.m: Include macfont.h.
1604 (Fx_create_frame): Register macfont driver, make a better default font.
1605 (Fns_popup_font_panel): Get font from macfont driver, if used.
1607 * macfont.m, macfont.h, maccuvs.h: New files.
1609 * font.h: Declare syms_of_macfont.
1611 * font.c (syms_of_font): Call syms_of_macfont.
1613 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1615 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1617 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1618 and it is always zero for others, so I assume that this is an ancient
1619 leftover which nobody will want to change any more.
1620 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1621 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1622 * frame.c (x_set_scroll_bar_width):
1623 * w32fns.c (w32_createscrollbar):
1624 * w32term.c (w32_set_vertical_scroll_bar):
1625 * xfns.c (x_set_scroll_bar_default_width):
1626 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1627 (x_scroll_bar_expose): Related users changed.
1629 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1631 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1632 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1633 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1635 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1637 * nsterm.h, w32term.h, xterm.h: ...and not here.
1638 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1639 Remove unused Xisms.
1640 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1641 these modules are never compiled otherwise.
1643 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1645 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1646 Doc fix. (Bug#15375)
1648 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1650 Unify Fx_focus_frame between all ports.
1651 * frame.h (x_focus_frame): New prototype.
1652 * xfns.c (Fx_focus_frame): Remove.
1653 (syms_of_xfns): Do not defsubr it.
1654 (x_focus_frame): X implementation.
1655 * nsfns.m (Fx_focus_frame): Remove.
1656 (syms_of_nsfns): Do not defsubr it.
1657 (x_focus_frame): NS implementation.
1658 * w32term.c (Fx_focus_frame): Remove.
1659 (x_focus_on_frame): Rename to...
1660 (x_focus_frame): W32 implementation.
1661 * w32term.h (x_focus_on_frame): Remove prototype.
1662 * w32fns.c (Fx_focus_frame): Remove.
1663 (syms_of_w32fns): Do not defsubr it.
1664 * frame.c (Fx_focus_frame): Define here.
1665 (syms_of_frame): Defsubr here.
1666 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1668 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1670 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1671 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1672 each port to reference the port-specific window system data.
1673 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1674 (FRAME_DISPLAY_INFO): Define.
1675 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1676 (FRAME_DISPLAY_INFO): Define. Adjust users.
1677 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1678 (FRAME_DISPLAY_INFO): Define. Adjust users.
1679 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1680 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1681 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1682 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1683 * xselect.c, xterm.c: All related users changed.
1685 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1687 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1688 (x_menubar_window_to_frame): Remove prototypes.
1689 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1690 (x_menubar_window_to_frame, x_top_window_to_frame):
1692 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1693 (x_menubar_window_to_frame, x_top_window_to_frame):
1694 ...to here and convert all but the last to static.
1696 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1698 * lisp.mk (lisp): Add w32-common-fns.elc.
1700 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1702 * charset.c (char_charset): Document an exception for char-charset.
1704 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1706 * xterm.h (x_display_info): New field last_user_time...
1707 * xterm.c (toplevel): ...to replace static last_user_time.
1708 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1710 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1712 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1713 scroll bar values to prevent thumb from disappear and update comment.
1715 2013-09-11 Glenn Morris <rgm@gnu.org>
1717 * emacs.c (usage_message): Possessive apostrophe tweak.
1719 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1721 * nsterm.m (syms_of_nsterm): Use Qns.
1722 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1723 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1724 * xfns.c (x_display_info_for_name, Fx_open_connection):
1725 Remove old '#if 0' code.
1726 (syms_of_xfns): Use Qx.
1727 * termhooks.h (fullscreen_hook): Remove the leftover.
1728 (struct terminal): Fix typo in comment.
1730 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1732 Cleaning up a few X scroll bar bits.
1733 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1734 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1735 New member last_seen_part, going to replace...
1736 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1737 (xt_action_hook) [USE_LUCID]: Adjust user.
1738 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1739 Lucid-specific scroll bar support.
1740 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1741 to int and adjust to use last_seen_part member.
1742 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1743 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1744 Initialize last_seen_part.
1746 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1748 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1749 insert-buffer-substring an empty string.
1751 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1753 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1754 avoiding a GCC warning.
1756 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1758 Ifdef away frame tool bar code when it is not really used.
1759 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1760 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1761 and minimize_tool_bar_window_p under the above.
1762 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1763 (fset_tool_bar_window): Likewise.
1764 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1765 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1766 (change_frame_size_1):
1767 * window.c (window_from_coordinates, Frecenter): Adjust users.
1768 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1769 code is not really used.
1770 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1771 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1772 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1773 [!USE_GTK && !HAVE_NS]: Define as such.
1774 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1775 (note_mouse_highlight, expose_frame):
1776 * xfns.c (x_set_tool_bar_lines):
1777 * xterm.c (handle_one_xevent): Adjust users.
1779 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1781 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1782 This bug was introduced by my 2013-08-26 patch, which incorrectly
1783 assumed that the terminfo implementation doesn't use termcap buffers.
1784 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1785 these buffers apparently are used after all.
1786 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1787 (struct tty_display_info): Define members termcap_term_buffer and
1788 termcap_strings_buffer even if TERMINFO.
1790 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1793 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1794 'usage' docstring entry to pacify make-docfile.
1796 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1798 Change comparison functions =, <, >, <=, >= to take many arguments.
1799 * data.c: Change comparison functions' interface and implementation.
1800 * lisp.h: Make arithcompare available for efficient two arg
1802 * bytecode.c: Use arithcompare.
1803 * fileio.c: Use new interface.
1805 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1807 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1809 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * eval.c (Feval): Document the new use of `lexical'.
1813 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1815 Review and drop old frame resize hack.
1816 * frame.h (struct frame): Remove force_flush_display_p.
1817 * dispnew.c (update_frame): Adjust user and don't call
1818 flush_frame here. The comment has said that there was an issues
1819 with redisplaying fringes, but I don't see any differences with
1820 and without this hack. Hopefully we can continue without it.
1821 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1822 current frame matrices twice if resized_p is set.
1824 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1826 Do not populate pure Xism x_sync to other ports.
1827 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1828 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1829 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1830 * w32term.h (x_sync): Remove prototype.
1832 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1834 Cleanup frame flushing.
1835 * dispextern.h (struct redisplay_interface):
1836 Drop flush_display_optional because flush_display is enough
1837 for X and flushing via RIF is just a no-op for others.
1838 * frame.h (flush_frame): New function.
1839 * dispnew.c (update_frame):
1840 * minibuf.c (read_minibuf):
1841 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1843 * keyboard.c (detect_input_pending_run_timers): Do not flush
1844 all frames but selected one in redisplay_preserve_echo_area.
1845 * nsterm.m (ns_flush): Remove no-op.
1846 (ns_redisplay_interface): Adjust user.
1847 * w32term.h (x_flush): Remove no-op.
1848 (w32_redisplay_interface): Adjust user.
1849 * xterm.c (x_flush): Simplify because we do not flush all
1850 frames at once any more. Adjust comment.
1851 (x_redisplay_interface): Adjust user.
1853 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1855 Port --without-x --enable-gcc-warnings to Fedora 19.
1856 * gfilenotify.c (globals_of_gfilenotify):
1857 Call g_type_init only if using an older glib version that needs it.
1859 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1861 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1862 (last_glyphless_glyph_merged_face_id): Remove declarations.
1863 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1864 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1865 (last_glyphless_glyph_merged_face_id): Now static.
1866 (merge_escape_glyph_face): New function, refactored from...
1867 (get_next_display_element): ...here.
1868 (merge_glyphless_glyph_face): New function, refactored from...
1869 (produce_glyphless_glyph): ...here...
1870 * term.c (produce_glyphless_glyph): ...and here.
1872 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1874 * eval.c (eval_sub): Only call Ffunction if necessary.
1876 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1878 Attempt to make redisplay more selective when changing cursor type.
1879 * frame.h (struct frame): New bitfield cursor_type_changed.
1880 * xdisp.c (cursor_type_changed): Remove.
1881 (try_cursor_movement, redisplay_window, try_window_id)
1882 (set_frame_cursor_types, try_window_reusing_current_matrix):
1883 Adjust to use per-frame bitfield.
1884 (redisplay_internal): Look for cursor type change on each visible
1885 frame and consider all frames if cursor type has been changed on
1886 the frame other than selected. If cursor type has been changed on
1887 selected frame only, do not use fast update.
1889 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1891 Attempt to make redisplay more selective when changing fonts.
1892 * frame.h (struct frame): New bitfield fonts_changed.
1893 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1894 (adjust_frame_glyphs): Add prototype.
1895 * dispnew.c (fonts_changed_p): Remove.
1896 (adjust_glyphs): Remove because we do not
1897 adjust matrices on all frames at once any more.
1898 (adjust_frame_glyphs): Block and unblock input here.
1899 (adjust_glyph_matrix): Use fonts_changed.
1900 (change_frame_size_1): Use adjust_frame_glyphs.
1901 * font.c (font_open_entity): Use fonts_changed.
1902 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1903 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1904 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1905 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1906 (shrink_mini_window, Fresize_mini_window_internal)
1907 (window_scroll_pixel_based, Fset_window_configuration)
1908 (apply_window_adjustment, Fset_window_vscroll):
1909 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1910 Use adjust_frame_glyphs.
1911 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1912 (try_window_reusing_current_matrix, try_window_id, display_line)
1913 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1914 (redisplay_internal): Consider fonts_changed and adjust frame
1915 matrices for each frame only if the frame is visible. If font
1916 has been changed on some frame during full redisplay, retry
1917 only visible frames where the font has been actually changed.
1919 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1921 Cache current header and mode line height for each window.
1922 * window.h (struct window): New fields mode_line_height
1923 and header_line_height.
1924 * window.c (make_window): Initialize them.
1925 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1926 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1927 (current_mode_line_height, current_header_line_height):
1929 * xdisp.c (current_mode_line_height, current_header_line_height):
1931 (pos_visible_p, init_xdisp): Adjust user.
1932 (redisplay_window): Invalidate mode_line_height and
1933 header_line_height if current and desired matrices do not agree.
1935 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1937 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1938 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1940 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1942 Make --without-x compatible with --enable-gcc-warnings.
1943 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1944 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1945 members under HAVE_WINDOW_SYSTEM.
1946 * keyboard.c (make_lispy_focus_out): Likewise.
1947 (record_menu_key): Move under HAVE_MENUS.
1948 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1949 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1950 (syms_of_xdisp): Adjust user.
1951 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1952 (start_hourglass, cancel_hourglass):
1953 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1954 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1955 and CLEAR_FONT_TABLE_NFONTS.
1956 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1957 Declare only if HAVE_WINDOW_SYSTEM.
1958 (lface_same_font_attributes_p, clear_face_gcs): Define only
1959 if HAVE_WINDOW_SYSTEM.
1961 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1963 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1964 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1965 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1967 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1969 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1971 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1973 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1974 This fixes a type error on hosts where ptrdiff_t is wider than int.
1976 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1978 * keyboard.c (read_key_sequence_vs): New function.
1979 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1982 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1984 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1986 Makefile improvements.
1987 * Makefile.in (config.status): Don't use double-colon rules, as
1988 they are not portable according to POSIX. Fix shell typo with `;
1989 I guess this rule has never been tested?
1990 (VCSWITNESS): New macro, to override any environment var.
1992 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1994 * xterm.h (struct x_display_info): Do not track X connection
1995 fd separately because it is always available from Display.
1996 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1999 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2001 * buffer.c (drop_overlay):
2002 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2003 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2005 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2007 * buffer.c (Fmake_overlay, Fmove_overlay):
2008 * intervals.c (set_point_from_marker):
2009 * print.c (PRINTPREPARE): Prefer signal_error
2010 to plain error and report unsuitable marker too.
2012 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2014 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2015 for 'dragging' member.
2016 (struct x_output): Remove set-but-unused leftovers
2017 'left_before_move' and 'top_before_move'.
2018 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2019 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2020 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2021 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2022 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2023 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2024 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2025 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2027 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2029 * nsfont.m (INVALID_GLYPH): New define.
2030 (nsfont_encode_char): Use INVALID_GLYPH.
2031 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2033 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2035 * xterm.c (x_last_mouse_movement_time): Revert last change.
2036 This code should use XDisplayMotionBufferSize to check display's
2037 motion history first, and there are few other issues as well.
2038 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2039 (handle_one_xevent): Adjust user.
2041 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2043 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2044 * frame.c (Flast_nonminibuf_frame): ... to here.
2045 (check_minibuf_window): Don't abort if no window was found
2048 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2050 Use XGetMotionEvents to ask the last mouse motion time from X server.
2051 * xterm.c (X_MOTION_HISTORY): Default to 1.
2052 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2053 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2054 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2055 Ifdef away legacy code.
2056 (XTmouse_position, x_scroll_bar_report_motion):
2057 Use x_last_mouse_movement_time.
2058 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2061 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2063 * msdos.c (last_mouse_window): Move to...
2064 (dos_rawgetc): ...this function and adjust comment.
2065 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2066 (mouseMoved): ...this function and adjust comment.
2067 * w32term.c (last_window): Likewise with...
2068 (w32_read_socket): ...this function.
2069 * xterm.c (last_window): Likewise with...
2070 (handle_one_xevent): ...this function.
2072 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2074 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2075 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2076 (handle_one_xevent): ...to here.
2077 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2080 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2082 * msdos.c (IT_set_terminal_window): Remove no-op.
2083 (initialize_msdos_display): Adjust terminal setup.
2084 * w32console.c (w32con_set_terminal_window): Remove no-op.
2085 (initialize_w32_display): Adjust terminal setup.
2086 * w32term.c (w32_set_terminal_window): Remove no-op.
2087 (w32_create_terminal): Adjust terminal setup.
2088 * xterm.c (XTset_terminal_window): Remove no-op.
2089 (x_create_terminal): Adjust terminal setup.
2091 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2093 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2095 (ns_create_terminal): Adjust terminal setup.
2096 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2098 (w32_create_terminal): Adjust terminal setup.
2099 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2101 (x_create_terminal): Adjust terminal setup.
2103 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2105 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2106 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2107 * dispnew.c (buffer_posn_from_coords):
2108 * window.c (Fwindow_end, displayed_window_lines):
2109 * xdisp.c (redisplay_mode_lines): Use it.
2111 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2113 * fontset.c (face_for_char): Check char in the current face font first
2114 if HAVE_NS (Bug#15138).
2116 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2118 * window.c (temp_output_buffer_show): Make sure window returned
2119 by display_buffer is live (Bug#15213).
2121 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2123 Minor cleanup to avoid forward declarations.
2124 * coding.h (struct ccl_spec): Remove forward declaration.
2125 * composite.h (toplevel): Include font.h.
2126 (struct composition_it, struct face, struct font_metrics):
2127 Remove forward declaration.
2128 * dispextern.h (struct image, struct atimer): Likewise.
2129 * emacsgtkfixed.h (struct frame): Likewise.
2130 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2131 * font.h (struct font_driver, struct font, struct glyph_string)
2132 (struct face): Remove forward declaration.
2133 * fontset.h (struct face, struct font): Likewise.
2134 * frame.h (toplevel): Style cleanup.
2135 (enum output_method): Move to...
2136 * termhooks.h (enum output_method): ...here.
2137 (struct glyph, struct frame, struct ns_display_info)
2138 (struct x_display_info, struct w32_display_info):
2139 Remove forward declaration.
2140 * xterm.h (toplevel): Include termhooks.h.
2141 (struct font, struct window, struct glyph_matrix, struct frame)
2142 (struct input_event, struct face, struct image): Remove forward
2144 * gtkutil.h (struct _widget_value): Likewise.
2145 * keyboard.h (toplevel): Include termhooks.h.
2146 (struct input_event): Remove forward declaration.
2148 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2150 * intervals.c (set_point_from_marker): New function.
2151 * editfns.c (Fgoto_char):
2152 * process.c (Finternal_default_process_filter):
2153 * window.c (select_window_1): Use it.
2154 * buffer.h (set_point_from_marker): Add prototype.
2156 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2158 * w32.c (term_winsock): Call release_listen_threads before calling
2160 (_sys_wait_accept): Wait for accept event in a loop with a finite
2161 timeout, instead of waiting indefinitely. Will hopefully avoid
2162 hanging during exit because WSACleanup deadlocks waiting for the
2163 event object to be released. (Bug#14333)
2165 * w32proc.c (release_listen_threads): New function, signals all
2166 the reader threads that listen for connections to stop waiting.
2168 * w32.h (release_listen_threads): Add prototype.
2170 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2172 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2173 field of new marker (for sanity and safety).
2174 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2175 anyway because XMISCTYPE is a function and can't be an lvalue).
2177 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2179 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2180 (x_after_update_window_line, x_scroll_bar_create):
2181 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2182 (handle_one_xevent, x_clear_frame_area):
2183 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2184 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2185 * xterm.h (x_clear_area): Adjust prototype.
2187 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2189 Hook scanning and indentation functions to find_newline. This helps
2190 to avoid duplicated code and renders more respect to newline cache.
2191 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2192 * cmds.c (Fforward_line):
2193 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2194 Use find_newline and avoid unnecessary point movements.
2195 * search.c (scan_newline): Implement on top of find_newline.
2197 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2199 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2200 scoped code (bug#11258).
2202 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2204 * nsterm.m (last_window): New variable.
2205 (EV_TRAILER2): New macro.
2206 (EV_TRAILER): Call EV_TRAILER2.
2207 (mouseMoved:): Add support for mouse-autoselect-window
2208 on nextstep (Bug#6888).
2210 2013-08-28 Andreas Schwab <schwab@suse.de>
2212 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2213 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2214 Remove unused macro definitions.
2215 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2216 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2217 Only define if emacs.
2219 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2221 Prefer enum glyph_row_area to int where appropriate.
2222 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2224 (window_box, window_box_width, window_box_left, window_box_left_offset)
2225 (window_box_right, window_box_right_offset): Adjust prototypes.
2226 * xdisp.c (window_box, window_box_width, window_box_left)
2227 (window_box_left_offset, window_box_right, window_box_right_offset):
2228 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2229 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2230 * nsterm.m (ns_clip_to_row):
2231 * w32term.c (w32_clip_to_row):
2232 * xterm.c (x_clip_to_row): Likewise.
2234 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2236 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2237 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2239 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2241 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2242 for portability to hosts where /bin/sh has problems.
2244 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2246 Redesign redisplay interface to drop global output_cursor.
2247 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2248 (toplevel): Remove declaration of output_cursor.
2249 (set_output_cursor, x_cursor_to): Remove prototype.
2250 * window.h (struct window): New member output_cursor.
2251 (output_cursor_to): New function to replace RIF member.
2252 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2253 (update_text_area, set_window_cursor_after_update): Use it.
2254 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2255 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2256 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2257 * w32term.c (x_update_window_begin, x_update_window_end):
2258 * xterm.c (x_update_window_begin, x_update_window_end):
2259 Adjust to use per-window output cursor.
2261 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2263 Simplify SELECT_TYPE-related code.
2264 Like EMACS_TIME, this portability layer is no longer needed, since
2265 Emacs has been using fd_set as a portability layer for some time.
2266 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2267 (SELECT_TYPE): Remove. All uses changed to fd_set.
2268 (fd_set) [!FD_SET]: New typedef.
2270 Simplify EMACS_TIME-related code.
2271 This portability layer is no longer needed, since Emacs has been
2272 using struct timespec as a portability layer for some time.
2273 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2274 Include <time.h> rather than "systime.h"; that's all that's needed now.
2275 * dispnew.c: Include <timespec.h> rather than "systime.h";
2276 that's all that's needed now.
2277 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2278 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2279 TIMESPEC_RESOLUTION.
2280 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2281 LOG10_TIMESPEC_RESOLUTION.
2282 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2283 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2284 (make_emacs_time): Remove. All used changed to make_timespec.
2285 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2286 (current_timespec): Rename from current_emacs_time. All uses changed.
2287 (add_emacs_time): Remove. All uses changed to timespec_add.
2288 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2289 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2290 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2291 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2292 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2293 (current_timespec): Rename from current_emacs_time. All uses changed.
2294 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2295 changed to timespec_cmp.
2296 * xgselect.c: Include <timespec.h>, since our .h files don't.
2298 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2300 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2301 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2302 Remove the leftovers.
2303 * gtkutil.c (toplevel): Do not declare Qxft but include
2305 * image.c (toplevel): Do not declare Vlibrary_cache because
2306 it's already done in lisp.h.
2308 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2310 * lisp.h (Mouse_HLInfo): Move from here...
2311 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2312 (reset_mouse_highlight): New function.
2313 * msdos.c (dos_set_window_size, IT_update_begin)
2314 (internal_terminal_init):
2315 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2316 (ns_initialize_display_info):
2317 * w32console.c (initialize_w32_display):
2318 * w32term.c (x_update_window_end, x_free_frame_resources)
2319 (w32_initialize_display_info):
2320 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2321 * window.c (Fdelete_other_windows_internal):
2322 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2323 * termchar.h (toplevel):
2324 * xterm.h (toplevel): Include dispextern.h.
2326 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2328 Fix minor problems found by static checking.
2329 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2330 (expect): Avoid nested-if warning.
2331 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2332 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2333 * nsterm.h, nsterm.m (ns_select):
2334 * xgselect.c, xgselect.h (xg_select):
2335 Adjust signature to better match pselect's.
2336 * nsterm.m (ns_select):
2337 Don't set *TIMEOUT, since pselect doesn't.
2338 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2339 diagnostic about assigning const char * to it.
2340 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2342 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2344 * lread.c (substitute_object_recurse): Handle hash-tables as well
2347 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2349 Fix unlikely core dump in init_tty, and simplify terminfo case.
2350 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2351 The old version incorrectly dumped core if malloc returned a
2352 buffer containing only non-NUL bytes.
2353 (init_tty): Do not allocate or free termcap buffers; the
2354 struct does that for us now.
2355 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2356 (struct tty_display_info): Define members termcap_term_buffer and
2357 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2358 use them. Allocate them directly in struct rather than indirectly
2359 via a pointer, to simplify init_tty.
2361 * frame.c (check_minibuf_window): Initialize 'window' properly,
2362 so that Emacs reliably aborts later if 'window' is not initialized.
2364 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2366 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2367 of VoidSymbol (Bug#15154).
2369 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2371 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2372 mouse_face_beg_y and mouse_face_end_y.
2373 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2374 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2375 Adjust users and update comment where appropriate.
2377 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2379 * frame.c (check_minibuf_window): New function.
2380 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2381 Call check_minibuf_window (Bug#15183).
2383 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2385 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2386 because this is the only last cursor data we need to keep and consult.
2387 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2388 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2391 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2393 Fix recovering from possible decompression error.
2394 Since insert_from_gap doesn't always move point, we can't use PT as
2395 the position where the partially decompressed data ends, and
2396 should count how many bytes was produced so far.
2397 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2398 (unwind_decompress): Really delete partially uncompressed data.
2399 (Fzlib_decompress_region): Take decompressed data size into account.
2401 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2403 * syntax.c (init_syntax_once): Adjust comment and do an early
2404 initialization of Qchar_table_extra_slots just once...
2405 * casetab.c (init_casetab_once):
2406 * category.c (init_category_once):
2407 * character.c (syms_of_character):
2408 * coding.c (syms_of_coding):
2409 * xdisp.c (syms_of_xdisp): ...and omit it here.
2411 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2413 * xdisp.c (get_next_display_element): Don't apply to characters
2414 from a display vector the logic of setting it->end_of_box_run_p
2415 suitable for characters from a buffer. (Bug#15175)
2417 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2418 to handle directories, rather than '_utime' which doesn't.
2421 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2423 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2424 or fullscreen (Bug#14627).
2426 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2428 System-dependent integer overflow fixes.
2429 * process.c (Fset_process_window_size): Signal an error if
2430 the window size is outside the range supported by the lower level.
2431 * sysdep.c (set_window_size): Return negative on error,
2432 nonnegative on success, rather than -1, 0, 1 on not in system,
2433 failure, success. This is simpler. Caller changed.
2434 (serial_configure): Remove unnecessary initialization of local.
2435 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2436 size fits in unsigned long; this isn't true on some 32-bit hosts.
2437 Avoid buffer overrun if some future version of /proc/meminfo has a
2438 variable name longer than 20 bytes.
2439 (system_process_attributes) [__FreeBSD__]:
2440 Don't assume hw.availpages fits in 'int'.
2442 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2444 Don't let very long directory names overrun the stack.
2445 Fix some related minor problems involving "//", vfork.
2446 * callproc.c (encode_current_directory): New function.
2447 (call_process): Don't append "/"; not needed.
2448 * fileio.c (file_name_as_directory_slop): New constant.
2449 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2450 this can save the caller having to alloca.
2451 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2452 Use SAFE_ALLOCA, not alloca.
2453 (directory_file_name, Fexpand_file_name): Leave leading "//"
2454 alone, since it can be special even on POSIX platforms.
2455 * callproc.c (call_process):
2456 * process.c (Fformat_network_address):
2457 * sysdep.c (sys_subshell):
2458 Use encode_current_directory rather than rolling our own.
2459 (create_process): No need to encode directory; caller does that now.
2460 * process.h (encode_current_directory): New decl.
2461 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2462 Rework to avoid 'goto xyzzy;'.
2464 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2466 * xdisp.c (handle_face_prop): If the default face was remapped use
2467 the remapped face for strings from prefix properties. (Bug#15155)
2469 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2471 Minor cleanup for redisplay interface and few related functions.
2472 * frame.h (enum text_cursor_kinds): Move from here...
2473 * dispextern.h (enum text_cursor_kinds): ...to here.
2474 (toplevel): Drop unnecessary declarations.
2475 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2476 in update_window_end_hook and draw_window_cursor functions.
2477 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2478 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2479 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2480 * xterm.c (x_update_window_end, x_draw_window_cursor):
2481 * xdisp.c (display_and_set_cursor, update_window_cursor)
2482 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2483 enum text_cursor_kinds where appropriate.
2485 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2487 Redesign redisplay interface to drop updated_row and updated_area.
2488 * dispextern.h (updated_row, updated_area): Remove declaration.
2489 (struct redisplay_interface): Pass glyph row and row area parameters
2490 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2491 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2493 * dispnew.c (updated_row, updated_area): Remove.
2494 (redraw_overlapped_rows, update_window_line): Adjust user.
2495 (update_marginal_area, update_text_area): Likewise. Pass updated row
2496 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2497 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2500 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2502 * process.c (flush_pending_output): Remove stub.
2505 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2507 * callproc.c: Fix race that killed background processes (Bug#15144).
2508 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2509 Record deleted process-id in critical section, not afterwards.
2510 Don't mistakenly kill process created by a call-process invocation
2511 that discards output and does not wait.
2513 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2515 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2516 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2517 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2518 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2519 to shut up compiler in mark_object.
2520 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2522 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2524 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2525 We can't portably rely on PTY_OPEN doing that, even if
2526 it calls posix_openpt with O_CLOEXEC.
2528 2013-08-20 Kenichi Handa <handa@gnu.org>
2530 * character.c (string_char): Improve commentary.
2532 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2534 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2535 (struct animation_cache): Make signature a flexible array member.
2536 All uses changed. This is a tad slower but may insulate us better
2537 from future changes to ImageMagick.
2539 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2541 * image.c: Shrink memory needed for animation cache.
2542 (SIGNATURE_DIGESTSIZE): New constant.
2543 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2544 (imagemagick_create_cache): Copy the signature. This saves
2545 several KB of memory that ImageMagick wastes per signature.
2546 Don't bother updating the update_time, as the caller does that now.
2547 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2548 it's a fixed size struct member now.
2549 (imagemagick_get_animation_cache): Always destroy the signature,
2550 as it's now imagemagick_create_cache's responsibility to copy it.
2551 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2552 and use memcmp rather than strcmp.
2553 eassert that ImageMagick returns a signature of the specified length.
2555 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2557 * image.c (imagemagick_get_animation_cache): Don't segfault on
2559 (imagemagick_get_animation_cache): Revert to previous definition
2560 so that it actually works. But keep the memory leak fix.
2561 (imagemagick_get_animation_cache): Fix memory leak.
2563 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2565 * image.c: Fix animation cache signature memory leak.
2566 Fix some other minor performance problems while we're at it.
2567 (imagemagick_create_cache): Clear just the members that
2568 need clearing. Don't set update_time, as caller does that now.
2569 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2570 Simplify by using pointer-to-pointer instead of a prev pointer.
2571 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2572 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2573 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2574 it's already a copy. Free the signature probe unless it's cached.
2576 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2577 This was introduced by my 2013-08-12 fix for Bug#15035.
2579 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2581 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2582 (imagemagick_prune_animation_cache): Now static.
2584 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2586 * image.c (imagemagick_get_animation_cache): Don't segfault when
2587 pruning all entries.
2589 2013-08-18 Ken Brown <kbrown@cornell.edu>
2591 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2592 static heap if ENABLE_CHECKING is defined.
2593 (max_bss_sbrk_ptr): New variable.
2595 (report_sheap_usage): Report maximum static heap usage instead of
2596 ending static heap usage.
2598 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2600 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2601 of zlib_initialized according to the results of calling
2602 init_zlib_functions.
2604 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2606 * image.c: Implement an ImageMagick per-image cache.
2607 (imagemagick_get_animation_cache): Fix a double-free error.
2608 (imagemagick_load_image): Remove the ping_wand code, which only
2609 apparently saved time on invalid animated images, and slowed down
2610 everything else. Optimise for the common case.
2612 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2614 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2616 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2618 * marker.c (set_marker): Remove documentation of undefined behavior.
2620 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2622 * image.c (imagemagick_compute_animated_image): Animate correctly
2623 when sub-images are smaller than the main image.
2624 (imagemagick_compute_animated_image): Setting the iterator row to
2625 zero is apparently not allowed.
2626 (imagemagick_compute_animated_image): Allow images that say they
2627 have sub-images that are bigger than the main image, but just crop
2630 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2632 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2634 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2636 * image.c (imagemagick_compute_animated_image): Respect the GIF
2639 2013-08-15 Ken Brown <kbrown@cornell.edu>
2641 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2642 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2645 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2647 Fix minor problems found by static checking.
2648 * frame.c (delete_frame):
2649 * xdisp.c (next_element_from_display_vector):
2650 Avoid uninitialized local.
2651 * image.c (imagemagick_compute_animated_image): Port to C89.
2652 Prefer usual GNU indentation style for loops.
2653 Be more careful about bizarrely large sizes, by using ptrdiff_t
2656 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2658 Fix infinite frame selection loop (Bug#15025).
2659 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2661 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2663 * xdisp.c (compute_window_start_on_continuation_line):
2664 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2665 to make sure we end up setting the window start at the leftmost
2666 visible character of the display line. This avoids funky
2667 horizontal shifting because the window start is not kept on the
2668 same position. (Bug#15090)
2669 (next_element_from_display_vector): Support 'box' face attribute
2670 in the face definitions of a display vector. (Bug#15099)
2672 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2674 * image.c (imagemagick_compute_animated_image): Implement animated
2676 (imagemagick_compute_animated_image): Fix some compilation
2677 warnings. Implement a very simple cache to make the animation
2678 usable at all, but it should be replaced with a per-image cache.
2680 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2682 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2683 to do `for' loops over alist values.
2684 * buffer.h (FOR_EACH_BUFFER):
2685 * process.c (FOR_EACH_PROCESS): Use it.
2686 (handle_child_signal, status_notify, Fget_buffer_process)
2687 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2689 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2691 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2692 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2693 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2694 to xzalloc and so avoid redundant call to memset.
2695 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2696 members because it is allocated with xzalloc and so already zeroed.
2698 2013-08-14 Ken Brown <kbrown@cornell.edu>
2700 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2703 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2705 Utility function and macro to copy Lisp string to C string.
2706 * lisp.h (xlispstrdupa): New macro.
2707 (xlispstrdup): New prototype.
2708 * alloc.c (xlispstrdup): New function.
2709 * callint.c (Fcall_interactively):
2710 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2711 (Fsubstitute_in_file_name):
2712 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2713 * image.c (x_create_bitmap_from_file):
2714 * w32term.c (w32_term_init):
2715 * xterm.c (x_term_init): Use xlispstrdup.
2717 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2719 * image.c (imagemagick_load_image): Make animated pictures work.
2720 There's still some problems with background color settings, though
2723 * decompress.c (unwind_decompress): Always restore point.
2725 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2727 * marker.c (set_marker): Reformat documentation.
2729 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2731 * xdisp.c (cursor_type_changed): Now static.
2733 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2734 Use changed. This avoids the need to call xmalloc and for the
2735 caller to call xfree, and avoids memory leaks in some situations.
2737 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2739 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2740 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2741 (redisplay_window): If window_end_valid is cleared due to non-zero
2742 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2743 so do not call to try_cursor_movement for that window.
2745 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2747 * window.h (struct window): Convert window_end_pos and
2748 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2749 (wset_window_end_pos, wset_window_end_vpos): Remove.
2750 * dispnew.c (adjust_glyph_matrix):
2751 * window.c (Fwindow_end, replace_window, set_window_buffer)
2753 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2754 (set_vertical_scroll_bar, redisplay_window, try_window)
2755 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2756 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2757 (note_mouse_highlight): Adjust users.
2758 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2761 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2763 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2764 * image.c (imagemagick_filename_hint): Use `const char *' and
2765 prefer SSDATA to SDATA to avoid warnings.
2767 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2769 Cleanup window fringes, margins and scroll bars adjustments.
2770 * window.c (set_window_fringes, set_window_margins)
2771 (set_window_scroll_bars, apply_window_adjustment): New functions.
2772 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2773 (Fset_window_scroll_bars): Use them.
2775 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2777 * window.h (struct window): Convert scroll_bar_width
2778 from Lisp_Object to integer. Adjust comment.
2779 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2781 * window.c (wset_scroll_bar_width): Remove.
2782 (make_window): Initialize scroll_bar_width.
2783 (Fsplit_window_internal): Use direct assignment.
2784 (Fset_window_configuration, save_window_save):
2785 Convert Lisp_Object to integer and back where appropriate.
2786 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2787 bar was actually changed, and mention this in docstring.
2789 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2791 * decompress.c: Minor simplifications.
2792 (Fzlib_decompress_region): Don't bother verifying
2793 that avail_out <= UINT_MAX, as that was confusing.
2794 Mention the restriction in a comment instead.
2795 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2797 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2799 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2800 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2802 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2804 * image.c (imagemagick_filename_hint): Check for errors in the
2807 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2809 * window.c (Fwindow_margins): Return nil when there's no marginal
2810 area, as per the documented API.
2812 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2813 Fmake_vector, as scroll bar's struct members are not all Lisp
2814 objects now. This avoids crashes in GC.
2816 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2817 bool, so its address could be taken.
2819 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2821 * image.c (imagemagick_filename_hint): New function to possibly
2822 apply `image-content-type-suffixes'.
2823 (imagemagick_load_image): Use it.
2825 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2827 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2828 if loading zlib failed.
2830 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2832 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2833 2013-08-13 checkin below. Change bool to BOOL, rule is:
2834 All Obj-C code uses BOOL, except for interfaces callable from C.
2836 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2838 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2840 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2841 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2842 bool instead of BOOL.
2843 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2844 from Lisp_Object to bitfield. Adjust comment.
2845 * w32term.c (x_scroll_bar_create): Adjust user.
2846 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2847 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2848 Use bool for boolean.
2849 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2850 to `unsigned int' when defining a bitfield.
2852 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2854 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2856 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2858 * window.h (struct window): Convert left_margin_cols and
2859 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2860 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2861 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2863 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2865 (showing_window_margins_p, update_window_line, update_frame_1):
2866 * fringe.c (draw_fringe_bitmap_1):
2867 * xdisp.c (window_box_width): Adjust users.
2868 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2869 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2870 Use direct assignment.
2871 (Fset_window_configuration, save_window_save, Fwindow_margins):
2872 Convert Lisp_Object to integer and back where appropriate.
2873 (Fset_window_margins): Adjust user. Return t if any margin
2874 was actually changed, and mention this in docstring.
2876 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2878 * syntax.c (forward_word):
2879 * cmds.c (forward_char, backward_char): Mention the optional argument.
2881 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2883 * window.h (struct window): Convert left_fringe_width
2884 and right_fringe_width from Lisp_Objects to integers.
2886 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2887 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2888 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2890 (make_window): Initialize new integer fields to -1.
2891 (Fsplit_window_internal): Use direct assignment.
2892 (Fset_window_configuration, save_window_save):
2893 Convert Lisp_Object to integer and back where appropriate.
2894 (Fset_window_fringes): Adjust user. Return t if any fringe
2895 was actually changed, and mention this in docstring.
2897 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2899 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2900 * nsfns.m (x_set_cursor_type):
2901 * w32fns.c (x_set_cursor_type):
2902 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2903 * xdisp.c (set_frame_cursor_types): ...but in common code.
2905 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2907 * font.c (clear_font_cache): New function, stripped from...
2908 (Fclear_font_cache): ...here, which now uses the function
2909 above. Adjust comment.
2910 * font.h (clear_font_cache): Add prototype.
2911 * xfaces.c (clear_face_cache): Use clear_font_cache.
2913 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2915 * window.c (Fset_window_start): Compare `w', not `window' because
2916 `w' might not be equal to `window' after call to decode_live_window.
2918 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2920 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2921 This fixes a problem introduced by the Bug#15035 patch
2922 when using GPG. Reported by Herbert J. Skuhra.
2924 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2926 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2927 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2928 not yet initialized.
2930 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2932 * decompress.c (Fzlib_decompress_region): Support zlib
2933 decompression, too, and rename.
2935 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2937 Minor zlib configuration tweaks.
2938 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2939 Don't assume presence of fn_inflateInit2_ zlib internal function.
2941 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2943 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2944 include the zlib prefix.
2946 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2948 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2949 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2950 define static variables that are pointers to zlib functions to be
2952 (init_zlib_functions) [WINDOWSNT]: New function.
2953 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2955 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2956 macros instead of invoking the zlib functions directly.
2957 (syms_of_decompress): DEFSYM Qzlib_dll.
2958 Staticpro Szlib_available_p.
2960 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2962 Avoid looping over all frame windows to freeze and unfreeze.
2963 * window.h (struct window): Drop frozen_window_start_p.
2964 (freeze_window_starts): Drop prototype.
2965 * frame.h (struct frame): New frozen_window_starts flag.
2966 (FRAME_WINDOWS_FROZEN): New macro.
2967 * window.c (freeze_window_start, freeze_window_starts):
2969 (select_window, replace_window): Adjust users.
2970 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2971 (window_frozen_p): New function.
2972 (redisplay_window): Use it.
2974 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2976 Fix some fd issues when running subprocesses (Bug#15035).
2977 Fix bugs that can leak files or file descriptors on errors.
2978 Don't unlink open temp files, as that's hard for users to diagnose
2979 when things go awry (e.g., temp disk exhausted).
2980 Don't bother to lock temp files. Check for invalid recursion.
2981 * callproc.c (synch_process_fd): Remove. All uses removed.
2982 (synch_process_tempfile): New var or macro.
2983 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2985 (record_kill_process): New arg, the temp name. All callers changed.
2986 (delete_temp_file): Now just a simple wrapper around unlink.
2987 (call_process_kill): New arg, the call_process_fd array.
2988 Close them all. Clear synch_process_pid. Remove the temp file,
2989 or arrange for it to be removed.
2990 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2991 that's been moved to synch_process_tempfile. Caller changed.
2992 Do not remove the tempfile; that's now call_process_kill's
2994 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2995 call_process_kill; the caller now does that.
2996 (call_process_cleanup): Do not close the process fd; that's now
2997 call_process_kill's responsibility.
2998 (Fcall_process): Implement via new function call_process, which
2999 has most of the old body of Fcall_process, but with a different API.
3000 (call_process): New function that does not open or close filefd if
3001 it is nonnegative. Record which fds need to be closed, and let
3002 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3003 Signal an error if invoked recursively (could be done via a hook).
3004 Simplify creation of the tempfile in the MSDOS case.
3005 Don't create the output file until after checking for the executable.
3006 Report any failure to open /dev/null.
3007 Don't open /dev/null for writing twice; once is enough.
3008 Don't create pipe if all output is being discarded or sent to file.
3009 Don't worry about setting up the coding system or reading from the
3010 pipe if all output is being discarded.
3011 Hoist fd_error local into top level, to lessen block nesting.
3012 Don't record deleted pid here; now done by Fcall_process_region.
3013 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3014 and note its success in synch_process_tempfile.
3015 Do not leak resources when child_setup fails.
3016 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3017 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3018 (create_temp_file): Now returns open fd, with an additional
3019 Lisp_Object * argument to return the name. All callers changed.
3020 Do not close the file; rewind it instead, and leave it open for
3021 the caller. Do not lock the temp file. Unwind-protect the file
3022 and the file-descriptor.
3023 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3024 If an asynchrounous process, record it here, not in call_process.
3025 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3026 * eval.c (set_unwind_protect): New function.
3027 * fileio.c (write_region): New function, generalized from the
3028 old Fwrite_region. Do not lock temp files.
3029 (Fwrite_region): Use it.
3030 * lisp.h (set_unwind_protect, write_region): New decls.
3031 * process.c: Include <verify.h>.
3032 (make_process): Mark fds as initially closed.
3033 (deleted_pid_list): Now a list of pid-filename pairs.
3035 (close_process_fd): New function.
3036 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3037 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3038 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3039 (create_process, create_pty, Fmake_serial_process)
3040 (server_accept_connection): Record which fds need to be closed,
3041 and let deactivate_process close them.
3042 (Fmake_network_process): Do not discard the unwind-protect
3043 until it's safe to do so.
3044 (deactivate_process): Close the fds opened by create_process etc.
3045 (Fprocess_send_eof): Adjust to new way of recording open fds.
3046 Report an error if /dev/null can't be opened, instead of aborting.
3047 * process.h (PROCESS_OPEN_FDS): New constant.
3048 (struct Lisp_Process): New member open_fds.
3049 (record_kill_process, record_deleted_pid): Adjust signatures.
3050 (record_deleted_pid): Move decl here ...
3051 * syswait.h (record_deleted_pid): ... from here.
3053 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3055 * decompress.c: Fix bugs with large buffers and weird inputs.
3056 Tune a bit. Reindent as per usual Emacs style.
3057 (BUFFER_SIZE): Remove.
3058 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3059 more than UINT_MAX bytes. Decompress into the gap instead of into
3060 an auto buffer, as this should avoid copying. Return nil if
3061 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3062 set immediate_quit; we shouldn't trust zlib code that much.
3064 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3066 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3067 errors, and really move the gap to where we want it.
3069 * lisp.h: Include decompress.c support.
3071 * emacs.c (main): Include decompress.c support.
3073 * Makefile.in: Include -lz if present.
3075 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3077 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3078 (initWithTitle:): Initialize frame to 0.
3079 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3080 (fillWithWidgetValue:frame:): Rename from
3081 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3083 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3084 fillWithWidgetValue:frame:
3086 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3087 remove memory leak warnings.
3089 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3090 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3093 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3094 (x_activate_menubar): Update the whole menu.
3095 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3096 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3097 current event is not NSSystemDefined (Bug#15001).
3098 Call ns_check_menu_open only if trackingMenu is 2.
3099 (menuDidClose:): New method, decrease trackingMenu.
3100 (fillWithWidgetValue:setDelegate:): New method.
3101 (fillWithWidgetValue:): Call the above.
3103 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3105 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3107 Omit some unnecessary casts.
3108 Many of these go back to the old pre-C89 days, when they may have
3109 been needed, but we've been assuming C89 or later for a while now.
3110 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3111 (live_float_p, live_misc_p, live_vector_p):
3112 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3113 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3114 (defvar_per_buffer):
3115 * callint.c (Fcall_interactively):
3116 * doc.c (Fsubstitute_command_keys):
3117 * filelock.c (get_boot_time):
3118 * frame.c (xrdb_get_resource):
3119 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3120 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3121 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3122 (menuitem_highlight_callback, menu_destroy_callback)
3123 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3124 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3125 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3126 (xg_tool_bar_help_callback, tb_size_cb):
3127 * image.c (xpm_alloc_color, png_read_from_memory)
3128 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3129 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3131 * keymap.c (describe_map):
3132 * nsfns.m (Fns_display_monitor_attributes_list):
3133 * nsmenu.m (process_dialog:):
3134 * nsterm.m (hold_event):
3135 * process.c (wait_reading_process_output):
3136 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3137 * scroll.c (do_direct_scrolling, scrolling_1):
3138 * termcap.c (tgetent):
3139 * window.c (check_window_containing, add_window_to_list)
3140 (freeze_window_starts):
3141 * xdisp.c (compare_overlay_entries, vmessage):
3142 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3143 (x_get_monitor_attributes_xrandr)
3144 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3145 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3146 * xfont.c (xfont_match, xfont_open):
3147 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3148 (menubar_selection_callback, menu_position_func)
3149 (popup_selection_callback, create_and_show_popup_menu)
3150 (dialog_selection_callback, create_and_show_dialog):
3151 * xrdb.c (x_get_string_resource):
3153 * xsmfns.c (x_session_check_input):
3154 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3155 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3156 (xaw_jump_callback, xaw_scroll_callback):
3157 Omit unnecessary casts.
3159 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3161 Minor string-length refactoring.
3162 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3163 * frame.c (make_monitor_attribute_list):
3164 Prefer build_string to strlen + make_string.
3166 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3168 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3169 don't check minor_code (Bug#14417).
3171 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3173 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3174 vertical positions instead. This avoids calling MATRIX_ROW with
3175 row numbers that are possibly beyond valid limits. (Bug#15064)
3177 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3179 Use xstrdup and build_unibyte_string where applicable.
3180 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3181 * xfns.c (x_window):
3182 * xrdb.c (x_get_customization_string):
3183 * xterm.c (xim_initialize):
3184 * w32fns.c (w32_window): Use xstrdup.
3185 (w32_display_monitor_attributes_list):
3186 * emacs.c (init_cmdargs):
3187 * keyboard.c (PUSH_C_STR):
3188 * nsfont.m (nsfont_open):
3189 * sysdep.c (system_process_attributes):
3190 * w32.c (system_process_attributes):
3191 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3193 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3195 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3196 variables of these types so that GDB would know about them, as aid
3197 for debugging fatal exceptions. (Bug#15024) See also
3198 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3201 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3203 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3204 larger than the NSWindow (Bug#14934).
3206 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3208 Redesign redisplay interface to drop global variable updated_window.
3209 Always pass currently updated window as a parameter to update routines.
3210 * dispextern.h (updated_window): Remove declaration.
3211 (struct redisplay_interface): Pass window parameter to
3212 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3213 and after_update_window_hook.
3214 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3216 * dispnew.c (updated_window): Remove.
3217 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3218 (update_window_line): Adjust to match redisplay interface changes.
3219 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3220 (ns_scroll_run, ns_after_update_window_line):
3221 * w32term.c (x_update_window_begin, x_update_window_end)
3222 (x_after_update_window_line, x_scroll_run):
3223 * xterm.c (x_update_window_begin, x_update_window_end)
3224 (x_after_update_window_line, x_scroll_run):
3225 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3226 Likewise. Adjust comments where appropriate.
3227 (x_cursor_to): Simplify because this is always called during window
3228 update (but install debugging check anyway).
3229 (expose_window): Check must_be_updated_p flag to see whether this
3230 function is called during window update.
3232 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3234 Do not reset window modification event counters excessively.
3235 These leftovers and poor man's tricky methods to catch extra
3236 redisplay's attention are no longer needed.
3237 * frame.c (set_menu_bar_lines_1):
3238 * minibuf.c (read_minibuf_unwind):
3239 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3240 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3241 (window_scroll_line_based, Fset_window_configuration):
3242 * xdisp.c (redisplay_window): Do not reset last_modified and
3243 last_overlay_modified counters.
3245 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3247 * xselect.c (x_send_client_event): Set send_event and serial, memset
3248 data.l as it might be bigger than data.b. Use 24 bit mask to
3249 XSendEvent (Bug#15034).
3251 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3253 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3254 for TTY frames that are not the top frame on their console.
3257 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3259 * w32term.c (w32fullscreen_hook): Really maximize frame when
3260 asked for (Bug#14841).
3262 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3264 Prefer selected_window to Fselected_window, likewise for frames.
3265 * buffer.c (Fbuffer_swap_text):
3266 * data.c (Fvariable_binding_locus):
3267 * window.c (run_window_configuration_change_hook): Adjust users.
3268 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3269 Use decode_live_frame.
3271 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3273 Be more careful if selected window shows the buffer other than current,
3274 use window_outdated only if this is not so. This change should also
3275 address some weird issues discussed in Bug#13012.
3276 * window.h (window_outdated): New prototype.
3277 * window.c (window_outdated): Now here. Convert from static and
3278 always assume window's buffer.
3279 (Fwindow_end, Fwindow_line_height): Use it.
3280 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3281 and always assume window's buffer.
3282 (redisplay_window): Adjust user.
3283 (redisplay_internal): Call to reconsider_clip_changes once and
3284 check whether mode line should be updated only if selected window
3285 shows current buffer.
3286 (run_window_scroll_functions): Use eassert for debugging check.
3287 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3289 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3291 * window.c (window_scroll, window_scroll_pixel_based)
3292 (window_scroll_line_based): Use bool for booleans.
3294 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3296 * process.c: Fix minor off-by-one issues in descriptor counts.
3297 This shouldn't fix any real bugs, but it cleans up the code a bit.
3298 (max_process_desc, max_input_desc): -1, not 0, means none.
3300 (delete_input_desc): New function.
3301 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3302 (deactivate_process): Scan backwards when recomuting max_process_desc;
3303 that should be faster.
3304 (init_process_emacs): Initialize max_input_desc.
3306 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3308 Use region cache to speedup bidi_find_paragraph_start.
3309 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3310 Rename cache_long_line_scans to cache_long_scans.
3311 * buffer.c (bset_cache_long_line_scans): Rename to
3312 bset_cache_long_scans.
3313 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3314 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3316 (syms_of_buffer): Rename cache-long-line-scans to
3317 cache-long-scans. Adjust docstring.
3318 * search.c (newline_cache_on_off):
3319 * indent.c (width_run_cache_on_off): Adjust users.
3320 * bidi.c (bidi_paragraph_cache_on_off): New function.
3321 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3322 * insdel.c (prepare_to_modify_buffer):
3323 Invalidate bidi_paragraph_cache if enabled.
3325 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3327 Invalidate region caches only if buffer text is going to be changed.
3328 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3329 (modify_text): ...new prototype.
3330 (prepare_to_modify_buffer_1): New prototype.
3331 * textprop.c (modify_region): Rename to...
3332 (modify_text_properties): ...new function.
3333 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3334 (Fremove_list_of_text_properties): Adjust users.
3335 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3336 (modify_text): ...new function.
3337 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3338 (prepare_to_modify_buffer_1): ...new function.
3339 * casefiddle.c (casify_region):
3340 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3341 (Ftranspose_regions): Use modify_text.
3343 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3345 * lisp.mk (lisp): Add nadvice.elc.
3347 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3349 New macro to iterate over live buffers similar to frames.
3350 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3351 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3352 Declare buffer-related variables here to offload lisp.h.
3353 * buffer.c (Vbuffer_alist): Adjust comment.
3354 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3355 (other_buffer_safely):
3356 * data.c (store_symval_forwarding):
3357 * dispnew.c (Fframe_or_buffer_changed_p):
3358 * fileio.c (Fdo_auto_save):
3359 * filelock.c (unlock_all_files):
3360 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3362 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3364 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3365 * callproc.c (create_temp_file):
3366 * filelock.c (create_lock_file):
3367 Assume mkostemp, since it's now provided by Gnulib.
3369 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3371 * w32.c (mkostemp): New function.
3372 (mktemp): Remove, no longer used. Most of the code reused in
3373 mkostemp. (Bug#15015)
3374 (mktemp): Don't undef.
3376 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3378 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3379 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3380 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3381 (free_glyph_pool, check_glyph_memory): Likewise for
3382 all users. Adjust comments where appropriate.
3384 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3386 * composite.h: Minor fixups.
3387 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3388 to fix a misspelling, and change it to an inline function while
3389 we're at it (it need not be a macro). All uses changed.
3390 (composition_method, composition_valid_p):
3391 Rewrite to avoid assignments in if-conditions.
3393 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3395 Do not use global Lisp_Object in composition macros.
3396 * composite.h (composition_temp): Remove declaration.
3397 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3398 (composition_method, composition_valid_p): ...inline functions.
3399 (compose_region): Remove the leftover.
3400 * composite.c (composition_temp): Remove.
3401 (run_composition_function, update_compositions)
3402 (composition_compute_stop_pos, composition_adjust_point)
3403 (Ffind_composition_internal):
3404 * coding.c (handle_composition_annotation):
3405 * xdisp.c (handle_composition_prop, check_point_in_composition):
3406 Related users changed.
3408 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3410 Drop FRAME_PTR typedef.
3411 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3412 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3413 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3414 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3415 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3416 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3417 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3418 All related users changed.
3420 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3422 * eval.c (default_toplevel_binding): New function.
3424 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3425 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3426 (syms_of_eval): Export them.
3427 * data.c (Fdefault_value): Micro cleanup.
3428 * term.c (init_tty): Use "false".
3430 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3432 Fix X GC leak in GTK and raw (no toolkit) X ports.
3433 * xterm.c (x_free_frame_resources): If white and black relief
3434 GCs are allocated, always free them here.
3435 * xfns.c (x_make_gc): Omit redundant initialization.
3436 * widget.c (create_frame_gcs): Remove the leftover.
3437 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3438 in x_free_frame_resources.
3440 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3442 * nsterm.m (windowWillResize:toSize:): Only change title if
3443 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3445 (viewDidEndLiveResize): New method.
3447 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3448 inside NS_IMPL_COCOA.
3450 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3452 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3453 Do not check whether undo is enabled because record_insert and
3454 record_delete does that themselves.
3456 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3458 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3459 member which is not really used any more.
3460 (FRAME_XIC_BASE_FONTNAME): Remove.
3461 * xfns.c (xic_free_fontset): Adjust user.
3462 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3463 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3464 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3465 (xdialog_show): Use eassert for debugging check.
3466 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3468 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3470 * fileio.c, fns.c (merge): Move extern decl from here ...
3471 * lisp.h (merge): ... to here.
3473 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3475 Fix last font-related change.
3476 * w32font.h (w32font_list_internal, w32font_match_internal):
3478 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3479 (uniscribe_list_family): Adjust to match font API change.
3480 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3481 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3483 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3485 * frame.h (FRAME_MOUSE_UPDATE):
3486 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3487 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3489 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3491 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3492 * font.h (struct font_driver): Change list, match, and list_family
3493 functions to accept struct frame * as first arg.
3494 * font.c (font_score, font_compare, font_sort_entities):
3496 (font_sort_entities, font_list_entities, font_select_entity):
3497 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3498 match font API change.
3499 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3500 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3501 * ftxfont.c (ftxfont_list, ftxfont_match):
3502 * xftfont.c (xftfont_list, xftfont_match):
3503 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3504 * w32font.c (w32font_list, w32font_match, w32font_list):
3505 (w32font_list_internal, w32_font_match_internal): Likewise.
3506 * xfaces.c (Fx_family_fonts): Adjust user.
3508 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3510 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3511 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3512 only if HAVE_X_WINDOWS is in use.
3513 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3514 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3515 * w32term.c (x_wm_set_icon_position): Likewise.
3516 * w32fns.c (x_icon): Adjust user.
3518 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3520 * xterm.c (last_mouse_press_frame): Remove the
3521 leftover which is not really used any more.
3522 (handle_one_xevent, syms_of_xterm): Adjust users.
3523 (x_flush): Call XFlush once per each X display, not frame.
3524 This is better because this code always unconditionally skips
3525 non-X frames in Vframe_list and issues the only XFlush if we
3526 have more than one X frame on the same X display.
3527 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3528 Use bool for booleans.
3529 (x_draw_glyph_string_background, cvt_string_to_pixel):
3530 (cvt_pixel_dtor): Drop unnecessary prototypes.
3531 * xterm.h (x_display_ok): Adjust prototype.
3533 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3535 Drop unnecessary functions that deals with frame pixel size.
3536 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3537 (x_pixel_height): Drop prototypes.
3538 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3539 (x_pixel_height): Drop implementations.
3540 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3541 which should be always valid for window frame.
3542 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3543 * w32menu.c (Fx_popup_dialog):
3544 * xmenu.c (Fx_popup_dialog): Likewise for both.
3546 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3548 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3549 frame parameters and call to Fmodify_frame_parameters just once.
3550 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3551 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3552 and mention nil frame in docstring.
3554 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3556 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3557 (x_figure_window_size): Likewise. Adjust to return long.
3558 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3559 (toplevel): Move Qterminal_live_p to...
3560 * terminal.c (toplevel): ...here, make it static, and...
3561 (syms_of_terminal): ...DEFSYM here.
3562 * frame.h (Qterminal_live_p): Remove declaration.
3563 (make_frame, x_figure_window_size): Adjust prototype.
3564 * nsfns.m (Fx_create_frame): Use long for window flags.
3566 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3568 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3569 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3570 Do not assume that emacs_close (INT_MAX) is a no-op.
3572 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3574 * xfaces.c (make_face_cache): For struct face_cache, prefer
3575 xmalloc to xzalloc and so avoid redundant call to memset.
3576 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3578 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3580 * fringe.c (draw_window_fringes, update_window_fringes)
3581 (compute_fringe_widths):
3582 * w32term.c (x_draw_glyph_string):
3583 * window.c (candidate_window_p, Frecenter):
3584 * xfaces.c (realize_basic_faces, realize_default_face)
3585 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3586 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3587 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3588 * xmenu.c (Fx_menu_bar_open_internal):
3589 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3590 * xsettings.c (xft_settings_event):
3591 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3592 Use bool for booleans. Adjust style and comments where
3594 * dispextern.h (draw_window_fringes, update_window_fringes)
3595 (compute_fringe_widths):
3596 * xterm.h (x_had_errors_p): Adjust prototype.
3598 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3600 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3601 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3603 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3605 * fns.c (toplevel): Remove comment before Fsafe_length because
3608 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3610 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3612 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3614 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3615 frame which got the message is still alive, before dereferencing
3616 its pointer. (Bug#14970)
3618 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3619 be a live window, before using it as such. (Bug#14970)
3621 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3623 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3624 w32_detect_focus_change instead of doing part of its job by hand.
3625 This fixes the problem whereby FOCUS_OUT events were not sent to
3628 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3630 * process.c (Fprocess_list): Doc fix.
3632 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3633 being re-exposed only if it didn't ask to become visible.
3634 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3635 was previously iconified. (Bug#14841)
3636 (x_iconify_frame): Mark the frame iconified.
3638 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3640 Fix minor problems found by static checking.
3641 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3642 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3644 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3646 * eval.c (set_specpdl_old_value): New function.
3647 (unbind_to): Minor simplification.
3648 (get_backtrace_frame): New function.
3649 (Fbacktrace_frame): Use it. Add `base' argument.
3650 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3651 (syms_of_eval): Export backtrace-eval.
3652 * xterm.c (x_focus_changed): Simplify.
3654 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3656 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3658 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3660 * xdisp.c (redisplay_window): Instead of moving point out of
3661 scroll margin, reject the force_start method, and try scrolling
3662 instead. (Bug#14780)
3664 2013-07-24 Ken Brown <kbrown@cornell.edu>
3666 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3669 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3671 * eval.c (Fprogn): Do not check that BODY is a proper list.
3672 This undoes the previous change. The check slows down the
3673 interpreter, and is not needed to prevent a crash. See
3674 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3676 2013-07-23 Glenn Morris <rgm@gnu.org>
3678 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3680 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3682 Port to GNU/Linux systems with tinfo but not ncurses.
3683 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3684 to decide whether ncurses is being used. Without this change,
3685 GCC complains about tgetent not being declared, on a system
3686 that has tinfo installed but ncurses not installed.
3688 * eval.c (Fprogn): Check that BODY is a proper list.
3690 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3691 * data.c (Fsetq_default):
3692 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3693 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3695 Tune by taking advantage of the fact that ARGS is always a list
3696 when a function is declared to have UNEVALLED args.
3698 * emacsgtkfixed.c: Port to GCC 4.6.
3699 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3701 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3703 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3704 here to silence compiler warnings.
3706 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3708 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3709 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3710 from messing up Emacs's 'struct frame' (Bug#14923).
3712 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3714 * alloc.c (make_save_ptr_ptr): Define this function.
3715 It was inadvertently omitted. It's needed only if
3716 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3718 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3720 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3721 frame have focus (Bug#14895).
3723 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3725 Avoid vfork-related deadlock more cleanly.
3726 * callproc.c (child_setup): When the child's exec fails, output
3727 the program name, as that's more useful. Use O_NONBLOCK to avoid
3729 * process.c (create_process_1): Remove; no longer needed.
3730 (create_process): Remove timer hack; no longer needed, now that
3731 the child avoids deadlock.
3733 2013-07-20 Glenn Morris <rgm@gnu.org>
3735 * image.c (Fimage_flush): Fix doc typo.
3737 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3739 Fix array bounds violation when pty allocation fails.
3740 * process.c (PTY_NAME_SIZE): New constant.
3741 (pty_name): Remove static variable; it's now auto.
3742 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3743 Take pty_name as an arg rather than using a static variable.
3744 All callers changed.
3745 (create_process): Recover pty_flag from process, not from volatile local.
3746 (create_pty): Stay inside array even when pty allocation fails.
3747 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3749 * lread.c (Fload): Avoid initialization only when lint checking.
3750 Mention that it's needed only for older GCCs.
3752 2013-07-20 Kenichi Handa <handa@gnu.org>
3754 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3755 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3757 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3759 * lread.c (Fload): Avoid uninitialized warning.
3761 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3763 Fix some minor file descriptor leaks and related glitches.
3764 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3765 (create_lock_file): Use write, not emacs_write.
3766 * image.c (slurp_file, png_load_body):
3767 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3768 (server_accept_connection):
3769 Don't leak an fd on memory allocation failure.
3770 * image.c (slurp_file): Add a cheap heuristic for growing files.
3771 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3772 as that's what the other routines do. Maybe input need not be
3773 blocked at all, but it's better to be consistent.
3774 Avoid undefined behavior when strlen is zero.
3776 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3777 (NSTATICS): Now a constant; doesn't need to be a macro.
3779 2013-07-19 Richard Stallman <rms@gnu.org>
3781 * coding.c (decode_coding_utf_8): Add simple loop for fast
3782 processing of ASCII characters.
3784 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3786 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3788 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3790 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3791 unportable 'struct x_display_info'.
3792 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3795 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3797 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3798 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3800 (system_process_attributes): Prefer plain char to unsigned char
3801 when either will do. Clean up properly if interrupted or if
3802 memory allocations fail. Don't assume sscanf succeeds.
3803 Remove no-longer-needed workaround to stop GCC from whining.
3804 Read command-line once, instead of multiple times. Check read status a
3807 Fix obscure porting bug with varargs functions.
3808 The code assumed that int is treated like ptrdiff_t in a vararg
3809 function, which is not a portable assumption. There was a similar
3810 -- though these days less likely -- porting problem with various
3811 assumptions that pointers of different types all smell the same as
3812 far as vararg functions is conserved. To make this problem less
3813 likely in the future, redo the API to use varargs functions.
3814 * alloc.c (make_save_value): Remove this vararg function.
3815 All uses changed to ...
3816 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3817 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3819 (make_save_ptr): Rename from make_save_pointer, for consistency with
3820 the above. Define only on platforms that need it. All uses changed.
3822 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3824 * keyboard.c: Try to fix typos in previous change.
3825 (DISPLAY_LIST_INFO): New macro.
3826 (kbd_buffer_get_event): Do not access members that are not present
3827 in X11. Revert inadvertent change of "!=" to "=".
3829 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3831 * keyboard.c (kbd_buffer_get_event):
3832 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3833 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3835 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3837 * filelock.c: Fix unlikely file descriptor leaks.
3838 (get_boot_time_1): Rework to avoid using emacs_open.
3839 This doesn't actually fix a leak, but is better anyway.
3840 (read_lock_data): Use read, not emacs_read.
3842 * doc.c: Fix minor memory and file descriptor leaks.
3843 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3844 (get_doc_string, Fsnarf_documentation):
3845 Fix file descriptor leak on error.
3847 * term.c: Fix minor fdopen-related file descriptor leaks.
3848 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3849 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3851 * charset.c: Fix file descriptor leaks and errno issues.
3853 (load_charset_map_from_file): Don't leak file descriptor on error.
3854 Use plain record_xmalloc since the allocation is larger than
3855 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3857 * eval.c (record_unwind_protect_nothing):
3858 * fileio.c (fclose_unwind):
3860 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3861 The replacement doesn't block input, but that no longer seems
3864 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3866 * lread.c: Fix file descriptor leaks and errno issues.
3867 (Fload): Close some races that leaked fds or streams when 'load'
3869 (Fload, openp): Report error number of last nontrivial failure to open.
3870 ENOENT counts as trivial.
3871 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3873 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3874 now that the function is always called with a nonnegative arg.
3875 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3876 All uses replaced with ...
3877 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3879 A few more minor file errno-reporting bugs.
3880 * callproc.c (Fcall_process):
3881 * doc.c (Fsnarf_documentation):
3882 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3883 * process.c (set_socket_option):
3884 Don't let a constructor trash errno.
3885 * doc.c: Include <errno.h>.
3887 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3889 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3891 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3893 Fix w32 bug with call-process-region (Bug#14885).
3894 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3895 to Fcall_process when the input is empty. This simplifies the
3896 code a bit. It makes no difference on POSIXish platforms but
3897 apparently it fixes a bug on w32.
3899 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3900 * fileio.c (close_file_unwind): Don't close if FD is negative;
3901 this can happen when unwinding a zapped file descriptor.
3902 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3903 in case Emacs runs out of memory between the two unwind-protects.
3904 Don't trash errno when closing FD.
3905 Zap the FD in the specpdl when closing it, instead of deferring
3906 the removal of the unwind-protect; this fixes a bug where a child
3907 function unwinds the stack past us.
3909 New unwind-protect flavors to better type-check C callbacks.
3910 This also lessens the need to write wrappers for callbacks,
3911 and the need for make_save_pointer.
3912 * alloca.c (free_save_value):
3913 * atimer.c (run_all_atimers):
3915 * alloc.c (safe_alloca_unwind):
3916 * atimer.c (unwind_stop_other_atimers):
3917 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3918 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3919 * minibuf.c (choose_minibuf_frame_1):
3920 * process.c (make_serial_process_unwind):
3921 * xdisp.h (pop_message_unwind):
3922 * xselect.c (queue_selection_requests_unwind):
3923 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3924 * alloca.c (record_xmalloc):
3925 Prefer record_unwind_protect_ptr to record_unwind_protect with
3927 * alloca.c (Fgarbage_collect):
3928 Prefer record_unwind_protect_void to passing a dummy.
3929 * buffer.c (restore_buffer):
3930 * window.c (restore_window_configuration):
3931 * xfns.c, w32fns.c (do_unwind_create_frame)
3932 New wrapper. All record-unwind uses of wrappee changed.
3933 * buffer.c (set_buffer_if_live):
3934 * callproc.c (call_process_cleanup, delete_temp_file):
3935 * coding.c (code_conversion_restore):
3936 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3937 * editfns.c (save_excursion_restore)
3938 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3939 (save_restriction_restore):
3940 * eval.c (restore_stack_limits, un_autoload):
3941 * fns.c (require_unwind):
3942 * keyboard.c (recursive_edit_unwind, tracking_off):
3943 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3944 * macros.c (pop_kbd_macro, restore_menu_items):
3945 * nsfns.m (unwind_create_frame):
3946 * print.c (print_unwind):
3947 * process.c (start_process_unwind):
3948 * search.c (unwind_set_match_data):
3949 * window.c (select_window_norecord, select_frame_norecord):
3950 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3951 (fast_set_selected_frame):
3952 * xfns.c, w32fns.c (unwind_create_tip_frame):
3953 Return void, not a dummy Lisp_Object. All uses changed.
3954 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3955 * callproc.c (call_process_kill):
3956 * fileio.c (restore_point_unwind, decide_coding_unwind)
3957 (build_annotations_unwind):
3958 * insdel.c (Fcombine_after_change_execute_1):
3959 * keyboard.c (read_char_help_form_unwind):
3960 * menu.c (unuse_menu_items):
3961 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3962 * sound.c (sound_cleanup):
3963 * xdisp.c (unwind_redisplay):
3964 * xfns.c (clean_up_dialog):
3965 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3966 Accept no args and return void, instead of accepting and returning
3967 a dummy Lisp_Object. All uses changed.
3968 * cygw32.c (fchdir_unwind):
3969 * fileio.c (close_file_unwind):
3970 * keyboard.c (restore_kboard_configuration):
3971 * lread.c (readevalllop_1):
3972 * process.c (wait_reading_process_output_unwind):
3973 Accept int and return void, rather than accepting an Emacs integer
3974 and returning a dummy object. In some cases this fixes an
3975 unlikely bug when the corresponding int is outside Emacs integer
3976 range. All uses changed.
3977 * dired.c (directory_files_internal_unwind):
3978 * fileio.c (do_auto_save_unwind):
3979 * gtkutil.c (pop_down_dialog):
3980 * insdel.c (reset_var_on_error):
3981 * lread.c (load_unwind):
3982 * xfns.c (clean_up_file_dialog):
3983 * xmenu.c, nsmenu.m (pop_down_menu):
3984 * xmenu.c (cleanup_widget_value_tree):
3985 * xselect.c (wait_for_property_change_unwind):
3986 Accept pointer and return void, rather than accepting an Emacs
3987 save value encapsulating the pointer and returning a dummy object.
3989 * editfns.c (Fformat): Update the saved pointer directly via
3990 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3991 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3992 (unwind_body): New function.
3993 (record_unwind_protect): First arg is now a function returning void,
3994 not a dummy Lisp_Object.
3995 (record_unwind_protect_ptr, record_unwind_protect_int)
3996 (record_unwind_protect_void): New functions.
3997 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3998 * fileio.c (struct auto_save_unwind): New type.
3999 (do_auto_save_unwind): Use it.
4000 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4001 * insdel.c (struct rvoe_arg): New type.
4002 (reset_var_on_error): Use it.
4003 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4005 (specbinding_func): Remove; there are now several such functions.
4006 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4007 (set_unwind_protect_ptr): New function.
4008 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4010 Be simpler and more consistent about reporting I/O errors.
4011 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4012 Say "Read error" and "Write error", rather than "I/O error", or
4013 "IO error reading", or "IO error writing", when a read or write
4015 * process.c (Fmake_network_process, wait_reading_process_output)
4016 (send_process, Fprocess_send_eof, wait_reading_process_output):
4017 Capitalize diagnostics consistently. Put "failed foo" at the
4018 start of the diagnostic, so that we don't capitalize the
4019 function name "foo". Consistently say "failed" for such
4021 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4022 All callers changed. This is so it can use report_file_error.
4023 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4024 diagnostics consistently as above.
4026 * fileio.c (report_file_errno): Fix errno reporting bug.
4027 If the file name is neither null nor a pair, package it up as a
4028 singleton list. All callers changed, both to this function and to
4029 report_file_error. This fixes a bug where the memory allocator
4030 invoked by list1 set errno so that the immediately following
4031 report_file_error reported the wrong errno value.
4033 Fix minor problems found by --enable-gcc-warnings.
4034 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4035 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4037 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4039 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4040 Set event->arg to Qt if switch-event shall be generated.
4041 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4043 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4045 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4048 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4049 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4050 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4051 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4052 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4053 and there is a focused frame.
4054 (head_table): Add focus-in and focus-out.
4055 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4056 bind to handle-focus-in/out.
4058 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4059 (Fhandle_switch_frame): Call Fhandle_focus_in.
4060 (syms_of_frame): defsubr handle-focus-in/out.
4062 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4064 Fix porting bug to older POSIXish platforms (Bug#14862).
4065 * sysdep.c (emacs_pipe): New function, that implements
4066 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4067 This should port better to CentOS 5 and to Mac OS X 10.6.
4068 All calls to pipe2 changed.
4070 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4071 This makes the code easier to read and the executable a bit smaller.
4072 Do not replace all calls to Fcons that happen to create lists,
4073 just calls that are intended to create lists. For example, when
4074 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4075 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4076 Similarly for list2 through list5.
4077 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4078 * bytecode.c (exec_byte_code):
4079 * callint.c (quotify_arg, Fcall_interactively):
4080 * callproc.c (Fcall_process, create_temp_file):
4081 * charset.c (load_charset_map_from_file)
4082 (Fdefine_charset_internal, init_charset):
4083 * coding.c (get_translation_table, detect_coding_system)
4084 (Fcheck_coding_systems_region)
4085 (Fset_terminal_coding_system_internal)
4086 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4087 * composite.c (update_compositions, Ffind_composition_internal):
4088 * dired.c (directory_files_internal, file_name_completion)
4090 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4091 * doc.c (Fsnarf_documentation):
4092 * editfns.c (Fmessage_box):
4094 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4095 (Feval, eval_sub, Ffuncall, apply_lambda):
4096 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4097 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4098 (Fset_file_times, Finsert_file_contents)
4099 (Fchoose_write_coding_system, Fwrite_region):
4100 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4101 * font.c (font_registry_charsets, font_parse_fcname)
4102 (font_prepare_cache, font_update_drivers, Flist_fonts):
4103 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4104 * frame.c (make_frame, Fmake_terminal_frame)
4105 (x_set_frame_parameters, x_report_frame_params)
4106 (x_default_parameter, Fx_parse_geometry):
4107 * ftfont.c (syms_of_ftfont):
4108 * image.c (gif_load):
4109 * keyboard.c (command_loop_1):
4110 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4111 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4112 (Fminor_mode_key_binding, accessible_keymaps_1)
4113 (Faccessible_keymaps, Fwhere_is_internal):
4114 * lread.c (read_emacs_mule_char):
4115 * menu.c (find_and_return_menu_selection):
4116 * minibuf.c (get_minibuffer):
4117 * nsfns.m (Fns_perform_service):
4118 * nsfont.m (ns_script_to_charset):
4119 * nsmenu.m (ns_popup_dialog):
4120 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4121 (Fx_own_selection_internal):
4122 * nsterm.m (append2):
4123 * print.c (Fredirect_debugging_output)
4124 (print_prune_string_charset):
4125 * process.c (Fdelete_process, Fprocess_contact)
4126 (Fformat_network_address, set_socket_option)
4127 (read_and_dispose_of_process_output, write_queue_push)
4128 (send_process, exec_sentinel):
4129 * sound.c (Fplay_sound_internal):
4130 * textprop.c (validate_plist, add_properties)
4131 (Fput_text_property, Fadd_face_text_property)
4132 (copy_text_properties, text_property_list, syms_of_textprop):
4133 * unexaix.c (report_error):
4134 * unexcoff.c (report_error):
4135 * unexsol.c (unexec):
4136 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4137 (Fformat_mode_line, syms_of_xdisp):
4138 * xfaces.c (set_font_frame_param)
4139 (Finternal_lisp_face_attribute_values)
4140 (Finternal_merge_in_global_face, syms_of_xfaces):
4141 * xfns.c (x_default_scroll_bar_color_parameter)
4142 (x_default_font_parameter, x_create_tip_frame):
4143 * xfont.c (xfont_supported_scripts):
4144 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4145 (menu_help_callback, xmenu_show):
4147 * xterm.c (set_wm_state):
4148 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4149 and similarly for list2 through list5.
4151 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4153 * callproc.c (Fcall_process_region): Fix minor race and tune.
4154 (create_temp_file): New function, with the temp-file-creation part
4155 of the old Fcall_process_region. Use Fcopy_sequence to create the
4156 temp file name, rather than alloca + build_string, for simplicity.
4157 Don't bother to block input around the temp file creation;
4158 shouldn't be needed. Simplify use of mktemp.
4159 Use record_unwind_protect immediately after creating the temp file;
4160 this closes an unlikely race where the temp file was not removed.
4161 Use memcpy rather than an open-coded loop.
4162 (Fcall_process_region): Use the new function. If the input is
4163 empty, redirect from /dev/null rather than from a newly created
4164 empty temp file; this avoids unnecessary file system traffic.
4166 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4168 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4169 Simplify by making this case like the other two. This is a bit
4170 slower on obsolete hosts, but the extra complexity isn't worth it.
4172 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4173 * process.c (create_process) [!DOS_NT]:
4174 Remove now-unnecessary calls to emacs_close.
4176 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4178 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4179 returning early. (Bug#14850)
4181 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4182 and inhibit-iso-escape-detection attributes of 'undecided'.
4185 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4187 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4188 Reported by Herbert J. Skuhra in
4189 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4191 Don't lose top specpdl entry when memory is exhausted.
4192 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4193 specpdl overflow here, to simplify callers; all callers changed.
4194 Always reserve an unused entry at the stack top; this avoids
4195 losing the top entry's information when memory is exhausted.
4197 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4199 Clean up errno reporting and fix some errno-reporting bugs.
4200 * callproc.c (Fcall_process):
4201 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4202 * process.c (create_process, Fmake_network_process):
4203 * unexaix.c (report_error):
4204 * unexcoff.c (report_error):
4205 Be more careful about reporting the errno of failed operations.
4206 The code previously reported the wrong errno sometimes.
4207 Also, prefer report_file_errno to setting errno + report_file_error.
4208 (Fcall_process): Look at openp return value rather than at path,
4209 as that's a bit faster and clearer when there's a numeric predicate.
4210 * fileio.c (report_file_errno): New function, with most of the
4211 old contents of report_file_error.
4212 (report_file_error): Use it.
4213 (Ffile_exists_p, Ffile_accessible_directory_p):
4214 Set errno to 0 when it is junk.
4215 * fileio.c (Faccess_file):
4216 * image.c (x_create_bitmap_from_file):
4217 Use faccessat rather than opening the file, to avoid the hassle of
4218 having a file descriptor open.
4219 * lisp.h (report_file_errno): New decl.
4220 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4223 * process.c (create_process, wait_reading_process_output) [AIX]:
4224 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4225 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4226 a multithreaded environment anyway).
4227 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4229 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4231 * image.c (x_find_image_file): Don't close a remote file handle.
4233 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4235 Fix races with threads and file descriptors.
4236 * callproc.c (Fcall_process_region):
4237 * dired.c (open_directory):
4238 * emacs.c (main, Fdaemon_initialized):
4239 * image.c (x_find_image_file):
4240 * inotify.c (Finotify_rm_watch):
4241 * lread.c (Flocate_file_internal):
4242 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4243 * term.c (term_mouse_moveto, init_tty):
4244 * termcap.c (tgetent):
4245 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4246 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4247 * unexhp9k800.c, unexmacosx.c (unexec):
4248 * callproc.c (Fcall_process_region):
4249 Use emacs_close, not close.
4250 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4251 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4252 and posix_close function on current platforms (which all lack them).
4253 (emacs_close): Use it. This should fix the races on GNU/Linux and
4254 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4255 and it should avoid closing random victim file descriptors on
4258 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4260 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4261 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4264 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4265 This is for .gdbinit xbacktrace.
4267 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4268 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4269 (emacs_set_tty): Now static.
4270 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4271 * term.c (tty_capable_p, tty_default_color_capabilities)
4272 (get_tty_terminal, term_mouse_movement)
4273 (handle_one_term_event, init_tty, maybe_fatal):
4274 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4275 (tgetent, scan_file, name_match, compare_contin):
4276 * terminal.c (get_terminal):
4277 Use bool for boolean.
4278 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4279 Prefer char to unsigned char if either will do.
4280 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4281 (tty_write_glyphs): Prefer int to unsigned.
4282 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4283 All callers changed.
4284 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4286 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4289 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4290 (B__dummy__): New dummy symbol, to pacify C89.
4291 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4292 they can't grok varargs macros.
4293 * dispnew.c (add_window_display_history)
4294 (add_frame_display_history):
4295 * print.c (print_object):
4296 * xdisp.c (debug_method_add):
4297 Use %p printf format only for void pointers.
4298 * emacs.c (usage_message): New constant, replacing ...
4299 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4300 (main): Adjust to usage reorg.
4301 * fns.c (syms_of_fns):
4302 * profiler.c (syms_of_profiler):
4303 Don't use non-constant struct initializers.
4304 * gnutls.h (gnutls_initstage_t):
4305 * lisp.h (enum Lisp_Fwd_Type):
4306 * lread.c (lisp_file_lexically_bound_p):
4307 * xsettings.c (anonymous enum):
4308 Remove trailing comma.
4309 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4310 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4311 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4313 * regex.c (const_re_char): New type, to pacify strict C89.
4314 All uses of 'const re_char' replaced to use it.
4315 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4316 with glibc when strict C89. This change is imported from gnulib.
4318 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4319 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4320 Omit GNU_LINUX implementation, since it requires long long.
4321 * xterm.c (x_draw_underwave):
4322 Do not assume the traditional order of struct's members.
4323 (x_term_init): Rewrite to avoid the need for non-constant structure
4326 Syntax cleanup, mostly replacing macros with functions.
4327 This removes the need for the syntax_temp hack.
4328 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4329 * syntax.c (SYNTAX_INLINE): New macro.
4330 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4331 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4332 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4333 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4334 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4335 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4336 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4337 Now constants, not macros.
4338 (syntax_temp) [!__GNUC__]: Remove.
4339 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4340 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4341 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4342 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4343 Move here from syntax.h; now functions, not macros. Except for the
4344 last function, these are static since only syntax.c uses them.
4345 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4346 All uses changed. Now a function, not a macro; use this fact
4347 to simplify the code.
4348 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4349 compiler bugs; no longer relevant.
4350 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4351 (SYNTAX_INLINE): New macro.
4352 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4353 for the new functions. Use bool for boolean member.
4354 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4355 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4356 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4357 (SETUP_BUFFER_SYNTAX_TABLE):
4358 Now extern inline functions, not macros.
4359 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4360 Remove; all uses replaced by implementation.
4361 (syntax_temp) [!__GNUC__]: Remove decl.
4362 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4364 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4366 * emacs.c (main): Fix syntax error.
4368 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4370 Timestamp fixes for undo (Bug#14824).
4371 * atimer.c (schedule_atimer):
4372 * fileio.c (Ffile_newer_than_file_p):
4373 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4374 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4375 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4376 (syms_of_fileio): Remove Sclear_visited_file_name.
4377 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4378 file doesn't exist; this avoids an ambiguity with negative timestamps.
4379 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4380 * systime.h (make_emacs_time, invalid_emacs_time):
4381 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4382 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4383 * undo.c (record_first_change): Push (visited-file-modtime) onto
4384 undo list rather than reimplementing it by hand, incorrectly.
4386 2013-07-09 Ken Brown <kbrown@cornell.edu>
4388 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4390 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4392 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4394 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4396 Handle errno and exit status a bit more carefully.
4397 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4398 number into an exit status. Instead, use EXIT_CANCELED.
4399 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4400 * callproc.c (relocate_fd):
4401 * emacs.c (close_output_streams, main):
4402 * process.c (create_process):
4403 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4404 Use emacs_perror for simplicity.
4405 * callproc.c (relocate_fd, main):
4406 * sysdep.c (sys_subshell):
4407 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4408 (shut_down_emacs): Use emacs_write, not write.
4409 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4410 * fileio.c (Fcopy_file, e_write):
4411 * nsterm.m (ns_select):
4412 * process.c (send_process):
4413 * sound.c (vox_write):
4414 Use emacs_write_sig, not emacs_write.
4415 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4416 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4418 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4420 (emacs_full_write): New function.
4421 (emacs_write): Rewrite to use it.
4422 (emacswrite_sig, emacs_perror): New functions.
4423 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4425 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4427 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4428 on NS even if it is present. Pixmap on NS is a void*.
4430 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4432 Port to Ubuntu 10 (Bug#14803).
4433 Problem reported by T.V. Raman.
4434 * process.c (close_on_exec, accept4, process_socket):
4435 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4437 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4439 * w32.c (sys_dup): Declare prototype.
4443 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4445 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4447 Make file descriptors close-on-exec when possible (Bug#14803).
4448 This simplifies Emacs a bit, since it no longer needs to worry
4449 about closing file descriptors by hand in some cases.
4450 It also fixes some unlikely races. Not all such races, as
4451 libraries often open files internally without setting
4452 close-on-exec, but it's an improvement.
4453 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4454 * callproc.c (Fcall_process) [!MSDOS]:
4455 * emacs.c (main) [!DOS_NT]:
4456 * nsterm.m (ns_term_init):
4457 * process.c (create_process):
4458 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4459 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4460 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4461 Prefer mkostemp with O_CLOEXEC to mkstemp.
4462 * callproc.c (relocate_fd) [!WINDOWSNT]:
4463 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4464 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4466 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4467 Make the resulting file descriptor close-on-exec.
4468 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4469 * lread.c (load_descriptor_list, load_descriptor_unwind):
4470 Remove; no longer needed. All uses removed.
4471 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4472 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4474 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4475 (Fmake_network_process, Fnetwork_interface_list):
4476 (Fnetwork_interface_info, server_accept_connection):
4477 Make newly-created socket close-on-exec.
4478 * sysdep.c (emacs_open, emacs_fopen):
4479 Make new-created descriptor close-on-exec.
4480 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4481 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4483 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4485 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4486 for NS_IMPL_GNUSTEP.
4488 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4490 Fix openp errno handling.
4491 * callproc.c (Fcall_process): Preserve openp errno around close.
4492 * lread.c (openp): Set errno when returning -1, as some callers
4495 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4497 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4499 * nsterm.h (NSSavePanel): Update comment.
4500 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4501 (ns_run_file_dialog): Declare.
4503 * nsfns.m: Remove panelOK.
4505 (ns_run_file_dialog): New function.
4506 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4507 event loop, so file dialog is popped up by ns_run_file_dialog, called
4508 by sendEvent (Bug#14578).
4509 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4511 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4513 * xdisp.c (default_line_pixel_height): New function.
4514 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4515 (try_cursor_movement, redisplay_window, try_window)
4516 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4518 * window.c (window_scroll_pixel_based):
4519 use default_line_pixel_height.
4521 * dispextern.h (default_line_pixel_height): Add prototype.
4523 * frame.c (x_set_line_spacing): Accept a float value for
4524 line-spacing parameter, per the documentation.
4526 * data.c (Fmultibyte_string_p): Doc fix.
4528 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4530 Use emacs_open more consistently when opening files.
4531 This handles EINTR more consistently now, and makes it easier
4532 to introduce other uniform changes to file descriptor handling.
4533 * src/systdio.h: New file.
4534 * src/buffer.c (mmap_init):
4535 * cygw32.c (chdir_to_default_directory):
4536 * dispnew.c (Fopen_termscript):
4537 * emacs.c (Fdaemon_initialized):
4538 * fileio.c (Fdo_auto_save):
4539 * image.c (slurp_file, png_load_body, jpeg_load_body):
4540 * keyboard.c (Fopen_dribble_file):
4542 * print.c (Fredirect_debugging_output):
4543 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4544 * termcap.c (tgetent):
4545 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4546 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4547 * w32term.c (w32_initialize) [CYGWIN]:
4548 * xfaces.c (Fx_load_color_file):
4549 Use emacs_open instead of plain open, and emacs_fopen instead of
4551 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4552 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4553 * callproc.c (default_output_mode): New constant.
4554 (Fcall_process): Use it to call emacs_open instead of plain creat.
4555 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4556 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4557 (emacs_fopen): New function.
4558 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4559 Include <lisp.h>, for emacs_open.
4560 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4562 Remove duplicate #include directives.
4563 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4565 Don't include stdio.h twice.
4566 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4567 Don't include sys/types.h or stdio.h twice.
4568 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4569 * lread.c: Don't include coding.h twice.
4570 * nsfont.m: Don't include frame.h twice.
4571 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4572 * ralloc.c: Don't include <unistd.h> twice.
4573 * xdisp.c: Don't include font.h twice.
4574 * xterm.c: Don't include fontset.h twice.
4575 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4577 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4579 Scale ImageMagick images more carefully.
4580 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4581 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4582 Be more careful about avoiding undefined behavior after
4583 integer overflow and division by zero.
4585 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4587 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4588 (syms_of_w32fns): DEFSYM them.
4589 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4590 (CCHDEVICENAME): Define macros if not defined.
4591 (struct MONITOR_INFO_EX): New struct.
4592 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4593 (enum_display_monitors_fn): New variable.
4594 (globals_of_w32fns): Initialize it.
4595 (Fx_display_pixel_width, Fx_display_pixel_height)
4596 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4597 multi-monitor setups in docstrings.
4598 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4599 screen size by primary monitor's millimeter per pixel.
4600 (w32_monitor_enum, w32_display_monitor_attributes_list)
4601 (w32_display_monitor_attributes_list_fallback)
4602 (Fw32_display_monitor_attributes_list): New functions.
4603 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4605 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4607 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4609 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4611 * fileio.c (Qfile_notify_error): New error symbol.
4613 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4614 * inotify.c (inotify_callback, symbol_to_inotifymask)
4615 (Finotify_add_watch, Finotify_rm_watch): Use it.
4616 (inotifyevent_to_event): Exchange order of cookie and file name.
4617 (Finotify_add_watch): Adapt docstring.
4619 * lisp.h (Qfile_notify_error): Declare.
4621 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4623 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4624 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4625 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4626 which did not work (see <http://bugs.gnu.org/14569#307>).
4627 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4628 && (!noninteractive || initialized)). This attempts to thread
4629 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4631 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4633 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4634 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4636 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4638 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4639 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4640 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4641 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4643 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4645 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4646 Define to __sys_siglist.
4648 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4650 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4651 word-wrap, so that overflow-newline-into-fringe would work in
4652 visual-line-mode. (Bug#2749)
4653 (move_it_in_display_line_to): When the last scanned display
4654 element fits exactly on the display line, and
4655 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4656 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4657 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4658 finding buffer position that corresponds to pixel coordinates,
4659 e.g. in buffer_posn_from_coords.
4661 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4663 * process.c (handle_child_signal): Call catch_child_signal if
4666 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4668 Don't convert function pointers to void * and back.
4669 It isn't portable C, and it's easy enough to avoid.
4670 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4671 (make_save_value): Add support for SAVE_FUNCPOINTER.
4672 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4673 * print.c (print_object):
4674 Distinguish function from object pointers.
4675 * lisp.h (SAVE_FUNCPOINTER): New constant.
4676 (SAVE_SLOT_BITS): Adjust to it.
4677 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4678 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4679 (voidfuncptr): New typedef.
4680 (struct Lisp_Save_Value): New member data[0].funcpointer.
4681 (XSAVE_FUNCPOINTER): New function.
4683 Simplify buildobj processing.
4684 * Makefile.in (buildobj.h): Make it a sequence of strings each
4685 followed by comma, rather than a single string. Put it into a
4686 .tmp file in case there's an error while generating it.
4687 (gl-stamp): Use .tmp for temp files.
4688 (mostlyclean): Clean .tmp files.
4689 * doc.c (buildobj): Move to just the routine that needs it.
4690 It's now an array of strings, so processing is simpler.
4692 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4694 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4695 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4696 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4697 Invoke malloc_enable_thread even when not interactive.
4698 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4699 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4700 in this case, since the underlying bug has now been fixed.
4702 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4704 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4705 unlinking it (bug#14691).
4707 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4709 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4710 before checking whether buffer is modified. This lets
4711 `kill-buffer-query-functions' cancel killing of the buffer or save
4712 its content before `kill-buffer' asks user the "Buffer %s
4713 modified; kill anyway?" question.
4715 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4717 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4718 Let the super performKeyEquivalent deal with them (Bug#14747).
4720 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4722 * widget.c (resize_cb): Remove unused local.
4724 Do not use GTK 3 if it exists but cannot be compiled.
4725 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4726 * xterm.c (x_error_handler) [!USE_GTK]:
4729 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4731 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4733 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4734 to the valid range of values. (Bug#14753)
4736 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4737 when moving point by using the current glyph matrix. This avoids
4738 the need to force redisplay when this function is called in a
4741 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4743 Fix minor problems found by static checking.
4744 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4745 Redo the latter's body to sidestep GCC parenthesization warnings.
4746 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4747 * coding.c (detect_coding, detect_coding_system):
4748 * coding.h (struct undecided_spec):
4749 Use bool for boolean.
4750 * image.c (QCmax_width, QCmax_height): Now static.
4751 * xdisp.c (Fmove_point_visually): Remove unused local.
4753 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4755 * xdisp.c (Fmove_point_visually): New function.
4757 2013-06-28 Kenichi Handa <handa@gnu.org>
4759 * coding.h (define_coding_undecided_arg_index): New enum.
4760 (coding_attr_index): New members
4761 coding_attr_undecided_inhibit_null_byte_detection,
4762 coding_attr_undecided_inhibit_iso_escape_detection,
4763 coding_attr_undecided_prefer_utf_8.
4764 (undecided_spec): New struct.
4765 (struct coding_system): New member `undecided' of the member
4768 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4769 (detect_coding): Likewise.
4770 (detect_coding_system): Likewise.
4771 (Fdefine_coding_system_internal): New coding system properties
4772 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4774 (syms_of_coding): Adjust for coding_arg_undecided_max.
4776 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4778 * image.c (x_from_xcolors): Remove unused local.
4780 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4782 Defer image data transfer between X client and server until actual
4785 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4788 * image.c (Destroy_Image): Remove.
4789 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4790 `mask_p', and `colors_p'. All uses changed.
4791 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4792 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4793 New macros for `flags' arg to x_clear_image_1.
4794 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4795 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4796 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4797 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4798 (image_get_x_image, image_unget_x_image): New functions or macros.
4799 (image_background, image_background_transparent, x_to_xcolors)
4800 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4801 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4802 instead of Destroy_Image.
4803 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4804 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4805 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4806 (imagemagick_load_image, svg_load_image): Use them instead of
4807 x_create_x_image_and_pixmap, and x_put_x_image followed by
4808 x_destroy_x_image, respectively.
4809 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4810 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4811 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4812 background_transparent fields.
4813 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4814 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4816 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4818 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4819 This mostly consists of undoing recent changes.
4820 * callproc.c (Fcall_process):
4821 * process.c (create_process):
4822 Do not worry about catching SIGCHLD here, undoing previous change.
4823 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4824 * process.c, process.h (catch_child_signal):
4825 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4826 * process.c (catch_child_handler): Don't worry about being called
4827 lazily and do not assume caller has blocked SIGCHLD, undoing
4828 previous change. Move first-time stuff back to
4829 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4830 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4831 set lib_child_handler if it's already initialized, which may
4832 help avoid problems on GNUStep.
4834 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4836 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4837 * callproc.c (Fcall_process):
4838 * process.c (create_process):
4839 Make sure SIGCHLD is caught before we fork,
4840 since Emacs startup no arranges to catch SIGCHLD.
4841 * process.c (lib_child_handler): Initialize to null, not to
4843 (catch_child_signal): Allow self to be called lazily.
4844 Do nothing if it's already been called.
4845 Assume caller has blocked SIGCHLD (all callers do now).
4846 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4847 just before it's really needed.
4848 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4849 since it hasn't been caught yet.
4851 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4853 * image.c (compute_image_size): New function to implement
4854 :max-width and :max-height.
4855 (imagemagick_load_image): Use it.
4857 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4859 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4860 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4862 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4863 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4864 the SIGCHLD handler, since the code is not atomic and (due to glib)
4865 signals may be arriving now.
4866 * sysdep.c (init_signals): Do not catch child signals here;
4867 'main' now does that later, at a safer time.
4869 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4871 Clean up SIGCHLD handling a bit (Bug#14569).
4872 * process.c, process.h (catch_child_signal):
4873 Now always extern, even if !NS_IMPL_GNUSTEP.
4874 * process.c (catch_child_signal): Move glib tickler here from
4875 init_process_emacs, so that it's done earlier in Emacs
4876 initialization. Also move the noninteractive && !initialized
4877 check here from init_process_emacs. This is all a bit cleaner for
4878 GNUish platforms, and I hope it works around the Cygwin bug.
4879 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4880 that glib signal handling is tickled before glib creates threads.
4882 * process.c (wait_reading_process_output): Avoid int overflow
4883 when reading more than 2 GiB total from a process.
4885 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4887 * process.c (create_process): Handle a couple more cases,
4888 i.e., work even if new_argv and wait_child_setup[i] are cached.
4889 Use Fcall_process's style for volatile vars.
4891 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4893 * process.c (create_process): Mark PROCESS volatile.
4895 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4897 Use C99-style flexible array members if available.
4898 This avoids some subtle aliasing issues, which typically
4899 aren't a problem with GCC but may be a problem elsewhere.
4900 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4901 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4902 In either case, it uses a flexible array member rather than
4903 the old struct hack. All uses changed.
4904 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4905 Adjust to sdata reorganization.
4906 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4907 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4908 that ports better to pre-C99 non-GCC.
4909 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4910 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4911 as the latter has changed.
4912 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4913 and port better to pre-C99 GCC.
4914 * image.c (struct xpm_cached_color):
4915 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4916 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4917 Use FLEXIBLE_ARRAY_MEMBER.
4918 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4919 Move decl to top level so it gets checked against implementation.
4920 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4921 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4923 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4925 * syntax.c: Integer cleanups.
4926 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4927 All uses that need 0-or-2 changed to:
4928 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4929 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4930 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4931 (char_quoted, prev_char_comend_first, back_comment)
4932 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4933 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4934 Use bool for boolean.
4935 (update_syntax_table, skip_chars, skip_syntaxes):
4936 Prefer int to unsigned when either will do.
4937 (back_comment): Return boolean success flag, like forw_comment,
4938 instead of positive-or-minus-1 (which might have overflowed int anyway).
4939 Don't stuff ptrdiff_t into int.
4940 (syntax_spec_code, syntax_code_spec): Now const.
4941 (Fmatching_paren, scan_lists, scan_sexps_forward):
4942 Use enum syntaxcode for syntax code.
4943 (Fmatching_paren): Check that arg is a character, not just an integer.
4944 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4945 (Finternal_describe_syntax_value): Omit no-longer-needed
4947 (skip_chars): Use char, not unsigned char, when the distinction
4949 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4950 * bytecode.c (exec_byte_code):
4951 * syntax.c (syntax_spec_code, Fchar_syntax)
4952 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4954 * syntax.h (SYNTAX_WITH_FLAGS):
4955 Omit unnecessary casts.
4957 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4959 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4960 line dimensions here, to avoid race conditions with the main
4961 thread. (Bug#14062, bug#14630, bug#14669)
4963 * w32term.c (w32_draw_window_cursor): Compute the header line and
4964 mode line dimensions here.
4965 <w32_system_caret_window, w32_system_caret_hdr_height>:
4966 <w32_system_caret_mode_height>: New variables.
4968 * w32term.h: Declare them.
4970 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4972 * alloc.c (die): Move "assertion failed" string here ...
4973 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4974 COND when SUPPRESS_CHECKING. This shrinks the executable text
4975 size by 0.8% to 2.2% when configured with --enable-checking,
4976 depending on optimization flags (GCC 4.8.1 x86-64).
4978 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4980 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4982 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4983 base is 2; this is more accurate.
4985 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4987 * sound.c (string_default): Move to !WINDOWSNT section.
4988 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4990 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4992 * sound.c: Integer cleanups.
4993 Remove unnecessary forward decls.
4994 (struct sound_device): The 'file' member is now a Lisp_Object, not
4995 a char *, so that we needn't invoke alloca on a huge size.
4996 (Fplay_sound_internal): Adjust to this.
4997 (string_default): New function.
4998 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4999 Use it to adjust to the struct sound_device change.
5000 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5001 (be2hs) [0]: Remove.
5003 * syntax.c (skip_chars): Don't use uninitialized storage
5004 when searching a multibyte buffer for characters that are not in a
5005 unibyte string that contains non-ASCII characters.
5007 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5009 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5010 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5012 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5014 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5016 2013-06-18 Kenichi Handa <handa@gnu.org>
5018 * font.c (Ffont_spec): Signal an error for an invalid font name
5021 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5023 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5024 In particular this ports to 32-bit sparc Sun cc.
5025 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5026 array with a dummy element at specpdl[-1], so that its address can
5028 (unbind_to): Do not copy the binding; not needed, now that we
5029 copy old_value in the one place where the copy is needed.
5030 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5031 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5032 (union specbinding): Rename from struct specbinding. Redo layout
5033 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5034 which is not portable. With Sun C 5.12 32-bit sparc, the
5035 declaration causes nargs to be an unsigned bitfield, a behavior
5036 that the C standard allows; but Emacs wants nargs to be signed.
5037 The overall type is now a union of structures rather than a
5038 structure of union of structures, and the 'kind' member is now a
5039 bitfield, so that the overall type doesn't grow. All uses changed.
5040 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5042 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5044 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5045 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5047 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5049 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5051 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5052 unless we know that the window w's frame is a frame object.
5053 Another attempt at solving bug#14062 and bug#14630.
5055 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5057 * textprop.c (property_set_type): New enum.
5058 (add_properties): Allow appending/prepending text properties.
5059 (add_text_properties_1): Factored out of Fadd_text_properties.
5060 (Fadd_text_properties): Move all the code into
5061 add_text_properties_1.
5062 (Fadd_face_text_property): New function that calls
5063 add_text_properties_1.
5065 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5067 Move functions from lisp.h to individual modules when possible.
5068 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5069 * alloc.c (XFLOAT_INIT, set_symbol_name):
5070 * buffer.c (CHECK_OVERLAY):
5071 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5072 (set_char_table_parent):
5073 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5074 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5075 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5076 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5078 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5079 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5080 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5081 (backtrace_args, backtrace_debug_on_exit):
5082 * floatfns.c (CHECK_FLOAT):
5083 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5084 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5085 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5086 (set_hash_index_slot):
5087 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5088 * marker.c (CHECK_MARKER):
5089 * textprop.c (CHECK_STRING_OR_BUFFER):
5090 * window.c (CHECK_WINDOW_CONFIGURATION):
5091 Move here from lisp.h, and make these functions static rather than
5093 * buffer.c (Qoverlayp):
5095 * fns.c (Qhash_table_p):
5096 * window.c (Qwindow_configuration_p):
5098 * lisp.h: Remove the abovementioned defns and decls.
5100 Use functions, not macros, for XINT etc (Bug#11935).
5101 In lisp.h, prefer functions to function-like macros, and
5102 constants to object-like macros, when either will do. This:
5103 . simplifies use, as there's no more need to worry about
5104 arguments' side effects being evaluated multiple times.
5105 . makes the code easier to debug on some platforms.
5106 However, when using gcc -O0, keep using function-like macros
5107 for a few critical operations, for performance reasons.
5108 This sort of thing isn't needed with gcc -Og, but -Og
5109 is a GCC 4.8 feature and isn't widely-enough available yet.
5110 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5111 Remove enum lsb_bits; no longer needed.
5112 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5113 * buffer.c (Qoverlap):
5115 * fns.c (Qhash_table_p):
5116 Now extern, so lisp.h can use these symbols.
5117 * dispextern.h: Include character.h, for MAX_CHAR etc.
5118 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5119 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5120 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5121 (GLYPH_CODE_P): Move here from lisp.h.
5122 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5123 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5124 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5125 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5126 XUNTAG now returns void *.
5127 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5128 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5129 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5130 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5131 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5132 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5133 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5134 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5135 New macros, renamed from their sans-lisp_h_ counterparts.
5136 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5137 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5138 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5139 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5140 If compiling via GCC without optimization, define these as macros
5141 in addition to inline functions.
5142 To disable this, compile with -DINLINING=0.
5143 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5144 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5145 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5146 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5147 (INTMASK, VALMASK): Now macros, since static values cannot be
5148 accessed from extern inline functions.
5149 (VALMASK): Also a constant, for benefit of old GDB.
5150 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5151 is INTEGERP, which can fold it in.
5152 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5153 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5154 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5155 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5156 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5157 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5158 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5159 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5160 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5161 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5162 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5163 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5164 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5165 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5166 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5167 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5168 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5169 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5170 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5171 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5172 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5173 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5174 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5175 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5176 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5177 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5178 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5179 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5180 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5181 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5182 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5183 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5184 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5186 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5187 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5188 (VALMASK): Define in one place rather than in two, merging the
5189 USE_LSB_TAG parts; this is simpler.
5190 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5191 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5192 Move up, to avoid use before definition.
5193 Also include "globals.h" earlier, for the same reason.
5194 (make_natnum): New function.
5195 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5196 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5197 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5198 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5199 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5200 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5201 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5202 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5203 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5204 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5205 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5206 (Qwindow_configuration_p, Qimage): New forward declarations.
5207 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5208 (STRING_COPYIN): Remove; unused.
5209 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5210 (xcar_addr, xcdr_addr): New functions. All uses changed.
5211 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5212 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5213 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5214 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5215 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5216 (TYPE_RANGED_INTEGERP): Simplify.
5217 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5218 (setlocale, fixup_locale, synchronize_system_messages_locale)
5219 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5220 Now empty functions, not macros.
5221 (functionp): Return bool, not int.
5222 * window.c (Qwindow_configuration_p): Now extern,
5223 so window.h can use it.
5224 * window.h (Qwindowp): Move decl back to lisp.h.
5226 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5228 * xdisp.c (Fline_pixel_height): New function, required for solving
5231 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5233 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5235 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5237 * lread.c (syms_of_lread):
5238 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5240 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5242 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5244 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5246 * fileio.c (expand_file_name): Doc fix.
5248 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5250 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5251 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5252 Wait for self, not for 0. This can't hurt on GNU or similar
5253 system, and may help with Cygwin.
5255 * keyboard.c: Don't use PROP (...) as an lvalue.
5256 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5257 Use set_prop (A, B), not PROP (A) = B.
5259 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5261 * xdisp.c (get_it_property): Use it->window instead of generating
5262 a Lisp object from it->w.
5264 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5266 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5267 get-char-property the window that is being rendered, instead of
5268 the buffer, to support window-specific overlays. (Bug#14575)
5269 (compute_display_string_pos): When W is NULL, use the current
5270 buffer as the object to pass to get-char-property.
5271 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5272 pointer member of the bidi iterator, since no window is pertinent
5275 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5277 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5278 being displayed, and pass it to compute_display_string_pos.
5279 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5280 (bidi_paragraph_init): All callers changed.
5282 * xdisp.c (init_from_display_pos, init_iterator)
5283 (handle_single_display_spec, next_overlay_string)
5284 (get_overlay_strings_1, reseat_1, reseat_to_string)
5285 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5286 Set bidi_it.w member from it->w.
5287 (compute_display_string_pos): Accept additional argument, the
5288 window being displayed, and pass it to Fget_char_property.
5291 * dispextern.h (struct bidi_it): New member w, the window being
5293 (compute_display_string_pos): Adjust prototype.
5295 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5297 * xgselect.c: Remove unneeded include xterm.h.
5299 * process.c (wait_reading_process_output): Check for NS before GLIB.
5300 GLIB may be linked in due to rsvg, but ns_select must be called.
5302 * xgselect.c (xg_select): Remove call to window_system_available
5303 and g_main_context_pending at the top, so Gdk events (i.e. file
5304 notify) are processed when Emacs is started with -nw.
5306 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5308 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5309 (ctagsfiles3): New variable, includes only *.m files.
5310 (TAGS): Use an explicit language name in the regular expressions,
5311 to avoid transformation of '/SOMETHING' by MSYS to
5312 'c:\MSYS\SOMETHING'.
5314 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5316 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5318 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5320 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5321 still need to set the mouse pointer shape and activate help-echo.
5324 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5326 A few porting etc. fixes for the new file monitor code.
5327 See the thread containing
5328 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5329 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5330 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5331 (dir_monitor_callback, Fgfile_rm_watch):
5332 Use assq_no_quit instead of Fassoc, for speed.
5333 (dir_monitor_callback, Fgfile_rm_watch):
5334 eassert that the monitor is a fixnum.
5335 (dir_monitor_callback): No need for CDR_SAFE.
5336 Simplify building of lisp with alternative tails.
5337 (Fgfile_add_watch, Fgfile_rm_watch):
5338 Do not assume glib functions set errno reliably on failure.
5339 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5340 and signal an error otherwise.
5341 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5342 Use Fdelq instead of Fdelete, for speed.
5344 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5346 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5347 don't insist on being invoked on a highlighted tool-bar button.
5348 Avoids losing tool-bar functionality when mouse-highlight is nil.
5349 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5350 Don't highlight when mouse-highlight is nil.
5351 (note_mouse_highlight): When mouse-highlight is nil, don't return
5352 right away; instead, run tool-bar and mode-line highlight
5353 subroutine, clear any existing highlight, and revert the mouse
5354 pointer to its default shape. (Bug#14558)
5356 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5358 * lisp.mk (lisp): Add prog-mode.el.
5360 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5362 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5363 * process.c (dummy_handler): New function.
5364 (lib_child_handler): New static var.
5365 (handle_child_signal): Invoke it.
5366 (catch_child_signal): If a library has set up a signal handler,
5367 save it into lib_child_handler.
5368 (init_process_emacs): If using glib and not on Windows, tickle glib's
5369 child-handling code so that it initializes its private SIGCHLD handler.
5370 * syssignal.h (SA_SIGINFO): Default to 0.
5371 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5372 31; it should no longer be needed now.
5374 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5376 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5378 * gfilenotify.c (globals_of_gfilenotify): New function.
5379 (syms_of_gfilenotify): Move global initialization there.
5381 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5383 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5385 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5386 * keyboard.c (menu_bar_items, tool_bar_items):
5387 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5388 not override local keymaps any more.
5390 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5392 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5394 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5396 * w32console.c (initialize_w32_display): Return the dimensions of
5397 the console window via 2 additional arguments, not via the current
5398 frame. This avoids crashes due to overrunning the bounds of
5399 frame's decode_mode_spec_buffer, which is not resized following
5400 the change of the frame dimensions from the initial 10x10.
5402 * w32term.h (w32_initialize_display_info): Adjust prototype.
5404 * term.c (init_tty): Take dimensions of the frame from the values
5405 returned by initialize_w32_display.
5407 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5408 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5409 (LIBES): Add $(GFILENOTIFY_LIBS).
5411 * w32inevt.c (handle_file_notifications): Add dummy implementation
5412 for !HAVE_W32NOTIFY.
5414 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5416 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5418 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5420 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5422 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5424 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5426 Fix minor problems found by static checking.
5427 * data.c (pure_write_error):
5428 Use xsignal2, not Fsignal, as Fsignal might return.
5429 * eval.c (set_backtrace_debug_on_exit): Now static.
5430 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5431 No longer inline. EXTERN_INLINE is needed only for functions
5432 defined in .h files. Reindent function header as per GNU style.
5433 (backtrace_p, backtrace_top, backtrace_next):
5434 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5435 compiler or linker. Add extern decls to pacify gcc -Wall.
5436 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5438 * frame.c (free_monitors): Define only on platforms that need it.
5439 * nsterm.m (ns_term_init):
5440 * process.c (catch_child_signal):
5441 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5442 defined on all porting targets these days.
5443 * process.c, process.h (catch_child_signal):
5444 Make it extern only if NS_IMPL_GNUSTEP is defined.
5446 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5448 * w32.c (gettimeofday): Make the signature identical to prototype
5449 in nt/inc/sys/time.h.
5451 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5453 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5456 * keyboard.c (safe_run_hooks_error): Improve error message.
5458 * data.c (pure_write_error): Add `object' argument.
5459 * puresize.h (CHECK_IMPURE): Use it.
5461 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5463 * Makefile.in (NOTIFY_OBJ): New variable.
5464 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5466 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5467 Call syms_of_gfilenotify.
5469 * gfilenotify.c: New file.
5471 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5472 and Qfile_w32notify.
5473 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5474 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5476 * lisp.h: Declare syms_of_gfilenotify.
5478 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5480 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5482 Merge the specpdl and backtrace stacks. Make the structure of the
5483 specpdl entries more obvious via a tagged union of structs.
5484 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5485 (enum specbind_tag): New enum.
5486 (struct specbinding): Make it a tagged union of structs.
5487 Add a case for backtrace records.
5488 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5489 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5490 (backtrace_debug_on_exit): New accessors.
5491 (struct backtrace): Remove.
5492 (struct catchtag): Remove backlist field.
5493 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5495 (Flocal_variable_p): Speed up the common case where the binding is
5497 * eval.c (backtrace_list): Remove.
5498 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5499 (set_backtrace_args, set_backtrace_nargs)
5500 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5501 (backtrace_next): New functions.
5502 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5503 (unwind_to_catch, internal_lisp_condition_case)
5504 (internal_condition_case, internal_condition_case_1)
5505 (internal_condition_case_2, internal_condition_case_n): Don't bother
5506 with backtrace_list any more.
5507 (Fsignal): Adjust to new backtrace format.
5508 (grow_specpdl): Move up.
5509 (record_in_backtrace): New function.
5510 (eval_sub, Ffuncall): Use it.
5511 (apply_lambda): Adjust to new backtrace format.
5512 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5514 (specbind): Adjust to new specpdl format. Simplify.
5515 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5516 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5518 (mark_backtrace): Remove.
5519 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5520 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5521 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5523 * profiler.c (record_backtrace): Use get_backtrace.
5524 (handle_profiler_signal): Use backtrace_top_function.
5525 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5528 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5530 * process.h (catch_child_signal): Declare.
5532 * process.c (catch_child_signal): New function.
5533 (init_process_emacs): Call it.
5535 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5536 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5538 (x_set_cursor_type): Remove declaration.
5539 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5540 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5541 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5542 (ns_get_color): Use F suffix on float.
5543 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5544 (ns_get_rgb_color): Remove.
5545 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5546 (note_mouse_movement): x and y are CGFloat.
5547 (ns_draw_fringe_bitmap): Remove unused rowY.
5548 Change #if to COCOA && >= 10_6.
5549 (ns_draw_window_cursor): Remove unused overspill.
5550 (ns_draw_underwave): width and x are EamcsCGFloat.
5551 (ns_draw_box): thickness is CGFloat.
5552 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5553 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5554 if not in main thread.
5555 (ns_get_pending_menu_title, ns_check_menu_open)
5556 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5557 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5558 (sendFromMainThread:): New method.
5559 (changeFont:): size is CGFloat.
5560 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5561 Disable warning about permanent text.
5562 (characterIndexForPoint:): Adjust return type depending on GNUStep
5564 (mouseDown:): delta is CGFloat.
5565 (updateFrameSize): Remove unised variable f.
5566 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5567 Cast float to EmacsCGFloat.
5568 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5569 also to -1 when restoring.
5570 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5571 inside NS_IMPL_COCOA.
5572 (toggleFullScreen:): Put call to toggleFullScreen inside
5573 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5574 (setPosition:portion:whole:): por is CGFloat.
5575 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5576 (mouseDown:): Use CGFloat.
5577 (mouseDragged:): Remove unised variable edge.
5578 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5580 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5582 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5583 when NS_IMPL_GNUSTEP.
5584 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5585 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5586 (EmacsToolbar): Add clearAll. Add tag argument to
5587 addDisplayItemWithImage.
5588 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5590 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5592 * nsmenu.m (ns_update_menubar): Make static.
5593 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5594 (fillWithWidgetValue:): Add cast to SEL for setAction.
5595 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5596 (update_frame_tool_bar): Update code for GNUStep.
5597 (clearAll): New method.
5598 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5599 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5600 Move identifierToItem setObject and activeIdentifiers addObject before
5601 call to insertItemWithItemIdentifier.
5602 (validateVisibleItems): Fix indentation.
5603 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5604 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5605 UtilityWindow to aStyle, remove call to setStyleMask.
5607 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5609 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5610 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5611 Use F suffix on floats.
5612 (ns_char_width): Returns CGFloat.
5613 (ns_ascii_average_width): w is CGFloat instead of float.
5614 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5616 (ns_glyph_metrics): CGFloat instead of float.
5618 * nsfns.m (x_set_foreground_color, x_set_background_color):
5620 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5621 remove unused variables.
5622 (Fns_read_file_name): Keep track if panel is for save.
5623 Use ns_filename_from_panel/ns_directory_from_panel.
5624 (Fns_list_services): delegate only used for COCOA.
5625 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5626 Just return the input if GNUStep.
5627 (x_screen_planes): Remove.
5628 (Fxw_color_values): Use EmacsCGFloat
5629 (Fns_display_monitor_attributes_list): Only get screen number for
5631 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5633 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5634 ns_directory_from_panel.
5636 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5638 * process.c (handle_child_signal): Also use WCONTINUED.
5639 This is so that list-processes doesn't mistakenly list the process
5640 as stopped, when the process has actually been continued and is
5643 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5645 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5646 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5647 not already configured.
5649 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5651 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5653 * Makefile.in (mostlyclean): Remove *.res files.
5655 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5658 a buffer (bug#8447).
5660 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5662 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5663 display vector, and we backtrack, handle the case that the
5664 previous character position is also displayed from a display
5665 vector or covered by a display string or image. (Bug#14476)
5667 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5669 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5670 (struct MonitorInfo, free_monitors): Remove.
5671 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5672 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5673 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5676 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5677 (struct MonitorInfo, free_monitors): Remove.
5678 (ns_screen_name): Make static.
5679 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5680 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5683 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5684 (struct MonitorInfo): New struct.
5685 (free_monitors, make_monitor_attribute_list): Declare.
5687 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5689 (free_monitors, make_monitor_attribute_list): New functions.
5690 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5693 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5695 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5697 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5699 * keyboard.c: Apply keyboard decoding only to events that come directly
5700 from the tty, not from unread-command-events (bug#14368).
5701 (read_event_from_main_queue): New function, extracted from read_char).
5702 (read_decoded_char): Remove.
5703 (read_decoded_event_from_main_queue): New function to replace it.
5704 (read_char): Use it.
5705 (read_key_sequence): Use read_char rather than read_decoded_char.
5707 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5709 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5711 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5713 2013-05-22 Kenichi Handa <handa@gnu.org>
5715 The following changes are to fix the setting of
5716 buffer-file-coding-system on, for instance, C-x RET c unix RET
5717 _FILE_OF_DOS_EOL_TYPE_ RET.
5719 * coding.h (struct coding_system): New member detected_utf8_chars.
5721 * coding.c (detect_coding_utf_8): Count characters and check EOL
5722 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5724 (setup_coding_system): Do not initialize coding->head_ascii.
5725 (check_ascii): Do not set coding->eol_seen but update it. Do not
5726 call adjust_coding_eol_type here.
5727 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5728 If the eol-type of CODING is already specified, adjust the eol type
5729 of the found coding-system.
5730 (decode_coding_gap): Cancel previous change. Utilize the
5731 character numbers counted by detect_coding_utf_8. Fix detection
5734 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5736 * search.c (looking_at_1): Only set last_thing_searched if the match
5737 changed the match-data (bug#14281).
5739 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5741 * xdisp.c (reseat_at_previous_visible_line_start):
5742 Already declared in dispextern.h, so remove it here.
5743 (move_it_vertically_backward): Likewise.
5745 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5747 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5748 (Fx_display_pixel_width, Fx_display_pixel_height)
5749 (Fx_display_mm_width, Fx_display_mm_height):
5750 Mention `display-monitor-attributes-list' in docstrings.
5752 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5753 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5754 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5755 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5756 (Fx_display_backing_store, Fx_display_visual_class)
5757 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5758 (Fx_display_grayscale_p, Fx_display_pixel_width)
5759 (Fx_display_pixel_height, Fx_display_planes)
5760 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5761 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5762 (Fx_display_mm_width, Fx_display_mm_height)
5763 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5764 height for all physical monitors as in X11.
5766 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5767 Return pixel width or height for all physical monitors as in X11.
5769 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5771 Port --enable-gcc-warnings to clang.
5772 * bytecode.c (exec_byte_code):
5774 Redo diagnostic pragmas to pacify clang, too.
5775 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5776 * editfns.c (Fencode_time):
5777 * fileio.c (file_accessible_directory_p):
5778 * font.c (font_unparse_xlfd):
5779 Use '&"string"[index]' instead of '"string" + (index)'.
5780 * undo.c (user_error): Remove; unused.
5782 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5784 * insdel.c (insert_1_both): Document the arguments, instead of
5785 referring to insert_1, which no longer exists.
5787 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5788 some window, increment windows_or_buffers_changed, so that
5789 *Messages* display in that window is updated. (Bug#14408)
5791 * w32.c: Include epaths.h.
5792 (init_environment): Use cmdproxy.exe without leading directories.
5793 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5795 (gettimeofday): Adjust signature and return value to Posix
5798 * unexw32.c (open_output_file): Delete the existing emacs.exe
5799 before creating it, to break the hard link to the versioned
5802 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5803 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5804 (FIRSTFILE_OBJ): New variables.
5805 (W32_RES): Rename to EMACSRES. All users changed.
5806 (base_obj): Use $(CM_OBJ).
5807 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5808 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5809 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5810 $(W32_RES_LINK) before $(LIBES).
5811 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5813 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5815 * makefile.w32-in (DOC): Use just "DOC".
5817 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5819 * process.c: Export default filters and sentinels to Elisp.
5820 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5822 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5823 (Fset_process_sentinel, Fformat_network_address):
5824 Default to them instead of nil.
5825 (server_accept_connection): Sentinels can't be nil any more.
5826 (read_and_dispose_of_process_output): New function, extracted from
5827 read_process_output.
5828 (read_process_output): Use it; filters can't be nil.
5829 (Finternal_default_process_filter): New function, extracted from
5830 read_process_output.
5831 (exec_sentinel_unwind): Remove function.
5832 (exec_sentinel): Don't zilch sentinel while running.
5833 (status_notify): Sentinels can't be nil.
5834 (Finternal_default_process_sentinel): New function extracted from
5836 (setup_process_coding_systems): Default filter is not nil any more.
5837 (syms_of_process): Export new Elisp functions and initialize
5839 * lisp.h (make_lisp_proc): New function.
5841 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5843 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5845 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5847 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5848 unless we know that the window w is a leaf window.
5849 Another attempt at solving bug#14062.
5851 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5853 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5856 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5858 * image.c (gif_load): Check that subimages fit (Bug#14345).
5860 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5862 * lread.c (skip_dyn_eof): New function.
5863 (read1): Use it to skip the end of a file in response to #@00.
5865 * doc.c (get_doc_string): Slightly relax the sanity checking.
5867 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5869 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5870 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5871 (MonitorInfo): New struct.
5872 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5873 (Fns_display_monitor_attributes_list): New functions.
5874 (display-usable-bounds): Remove.
5875 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5878 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5880 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5881 (GTK_CHECK_VERSION): New macro, if not already defined.
5882 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5883 replaced by GTK_CHECK_VERSION.
5885 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5887 * xterm.h (GTK_PREREQ): New macro.
5888 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5889 to use this macro instead, for consistency and clarity.
5891 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5893 * xdisp.c (row_for_charpos_p): New function, with code of
5894 cursor_row_p, but accepts an additional argument CHARPOS instead
5895 of using a hardcoded PT.
5896 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5897 (row_containing_pos): Call row_for_charpos_p instead of partially
5898 doing the same. Fixes cursor positioning under longlines-mode
5899 when longlines-show-effect includes more than one newline, when
5900 moving the cursor vertically up.
5902 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5904 * makefile.w32-in (ACL_H): New macro.
5905 ($(BLD)/fileio.$(O)): Update dependencies.
5907 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5909 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5910 * Makefile.in (LIB_ACL): New macro.
5911 (LIBACL_LIBS): Remove.
5912 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5913 * fileio.c: Include <acl.h>.
5914 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5915 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5917 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5920 * unexelf.c: Don't assume ElfW (Half) fits in int.
5921 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5922 when dealing with ElfW (Half) values, since they can exceed 2**31
5923 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5924 (entry_address): Omit unused NUM arg. All uses changed.
5926 2013-05-07 Juri Linkov <juri@jurta.org>
5928 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5929 to the string converted from number with `Fnumber_to_string'.
5932 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5934 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5935 This fixes a problem introduced by my previous change.
5937 2013-05-07 Glenn Morris <rgm@gnu.org>
5939 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5941 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5943 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5945 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5947 Static checking by GCC 4.8.0.
5948 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5949 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5950 (x_get_monitor_attributes_fallback)
5951 (x_get_monitor_attributes_xinerama)
5952 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5953 Define only if USE_GTK.
5954 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5955 (x_get_monitor_attributes_fallback): Omit unused locals.
5956 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5957 Use double, not float, to avoid mixed-mode floating point arithmetic.
5959 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5960 Jan Djärv <jan.h.d@swipnet.se>
5962 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5963 (XINERAMA_CFLAGS): New macros.
5964 (ALL_CFLAGS, LIBES): Use them.
5966 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5967 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5968 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5969 (syms_of_xfns): DEFSYM them.
5970 (struct MonitorInfo): New struct.
5971 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5972 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5973 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5974 (x_get_monitor_attributes_xinerama): New functions.
5975 (Fx_display_monitor_attributes_list): New primitive.
5976 (syms_of_xfns): Defsubr it.
5978 * xterm.h (x_display_info): Add Xatom_net_workarea and
5979 Xatom_net_current_desktop.
5981 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5982 and dpyinfo->Xatom_net_current_desktop.
5984 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5986 * xdisp.c (pos_visible_p): Use the special code for finding the
5987 beginning of a display property or overlay for any "replacing"
5988 display property, not just for display strings. This solves
5989 incorrect reporting of position by posn-at-point. (Bug#14241)
5991 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5993 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5994 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5995 Verify that ElfW (Half) fits in int.
5996 (fatal): Use same signature as lisp.h.
5997 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5998 configure and build with -DUNEXELF_DEBUG without worrying about
5999 other modules that use DEBUG.
6000 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6001 possibly-wide integers now uses it instead of plain fprintf.
6002 (entry_address): New function, which avoids problems with 32-bit
6003 overflow on 64-bit hosts.
6004 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6005 (round_up): Don't assume the remainder fits in int.
6006 (find_section): Use bool for boolean. Simplify debug code.
6007 (unexec): Don't assume file sizes fit in int or size_t.
6008 Omit unnecessary trailing newline in 'fatal' format.
6009 Use strerror rather than outputting decimal error number.
6010 Remove unused code when emacs is not defined;
6011 this file relies on Emacs now.
6012 Don't assume e_phnum and e_shnum are positive.
6014 * regex.c: Fix problems when DEBUG is defined.
6015 (extract_number, extract_number_and_incr): Define regardless of
6016 whether DEBUG is defined; that's simpler and makes the code less
6017 likely to go stale in the normal case when DEBUG is not defined.
6018 Return int rather than taking an int * arg. All callers changed.
6019 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6020 Remove, replacing with ...
6021 (DEBUG_PRINT): New macro. All callers changed.
6022 (DEBUG_COMPILES_ARGUMENTS): New macro.
6023 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6024 (print_compiled_pattern, print_double_string) [DEBUG]:
6025 Use prototype rather than old-style definition.
6026 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6027 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6028 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6029 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6030 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6031 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6032 This matters only when DEBUG is defined.
6034 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6036 * xdisp.c (set_iterator_to_next): Set the
6037 ignore_overlay_strings_at_pos_p flag only if we are _really_
6038 iterating over an overlay string, as indicated by the
6039 current.overlay_string_index member. (Bug#14306)
6041 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6043 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6044 to where it is used, to avoid autorelease issues (Bug#14050).
6046 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6048 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6049 * fileio.c (syms_of_fileio): Implement this.
6050 * filelock.c (create_lock_file): If symbolic links don't work, so
6051 we use a regular file as a lock file, do not fsync the lock file;
6054 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6056 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6057 (syms_of_minibuf): Adjust accodingly.
6059 * callint.c (Fcall_interactively): Adjust calls accordingly.
6061 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6063 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6064 w->contents is a buffer before computing everything else.
6065 Use parentheses to disambiguate last part of the condition.
6067 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6068 assertion violations. (Bug#14062)
6070 2013-05-01 David Reitter <david.reitter@gmail.com>
6072 * nsfns.m (ns_tooltip): Initialize.
6074 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6076 * coding.c (decode_coding_gap): Don't remove the character before
6077 a newline unless it's a CR character. (Bug#14287)
6079 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6081 * dispextern.h (struct face): Move enum face_underline_type
6082 earlier so that bitfields can be in the same word.
6084 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6086 * nsfns.m (handlePanelKeys): New function.
6087 (EmacsOpenPanel:performKeyEquivalent:)
6088 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6089 arrows/function/control and copy/paste keys (Bug#14296).
6091 2013-04-27 Juri Linkov <juri@jurta.org>
6093 * callint.c (Fcall_interactively): Call `Qread_number' for
6094 interactive code letter `n' instead of using duplicate code.
6097 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6099 * systime.h (make_timeval): Declare as 'const'.
6101 2013-04-27 Kenichi Handa <handa@gnu.org>
6103 * font.c (font_open_entity): Always open a font of manageable
6106 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6108 Port better to AIX (Bug#14258).
6109 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6112 2013-04-24 Kenichi Handa <handa@gnu.org>
6114 * coding.c (decode_coding_iso_2022): When an invalid escape
6115 sequence is encountered, reset the invocation and designation
6116 status to the safest one.
6118 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6120 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6121 Without this fix, "make distclean" leaves stamp-h1 behind.
6123 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6125 * w32fns.c (w32_fullscreen_rect): New function to compute the
6126 window rectangle for the given fullscreen mode.
6127 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6128 longer tunes the window size. This keeps the window's edges flush
6129 with the screen and allows the taskbar to hide itself in fullboth.
6131 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6132 window decorations and uses the entire screen.
6134 * w32term.h (w32_fullscreen_rect) Add prototype.
6135 (struct w32_output): Replace normal_width, normal_height,
6136 normal_top, and normal_left members with a single normal_placement
6138 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6140 (FRAME_NORMAL_PLACEMENT): New macro.
6142 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6144 * minibuf.c (Ftest_completion): Silence compiler warning.
6146 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6148 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6151 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6154 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6155 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6156 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6157 parentheses where appropriate.
6159 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6161 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6163 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6165 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6166 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6167 Mention in the doc string that setting these variables takes
6168 effect only after a call to set-window-buffer. (Bug#14200)
6170 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6172 * indent.c (Fvertical_motion): Don't consider display strings on
6173 overlay strings as display strings on the buffer position we
6174 started from. This prevents vertical cursor motion from jumping
6175 more than one line when there's an overlay string with a display
6176 property at end of line.
6177 Reported by Karl Chen <Karl.Chen@quarl.org> in
6178 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6180 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6182 * window.c (select_window): `record_buffer' even if window is
6183 already selected (bug#14191).
6185 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6187 * window.c (Fwindow_end): Test more flags, including the buffer's
6188 last_overlay_modified flag, to determine whether the window's
6189 display is really up-to-date. Prevents the function from
6190 returning a stale value. (Bug#14170)
6191 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6194 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6196 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6197 garbaged only if it is not already the top frame on its TTY.
6198 This prevents flickering due to constant redrawing of TTY frames when
6199 there are GUI frames open in the same session. (Bug#13864)
6201 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6203 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6204 of marking the idle timers directly.
6206 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6208 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6211 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6213 * window.c (select_window): Don't record_buffer while the invariant is
6214 temporarily broken (bug#14161).
6216 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6218 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6220 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6222 2013-04-07 Romain Francoise <romain@orebokech.com>
6224 Ignore additional platform-specific ACL errors (Bug#13702).
6225 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6226 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6228 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6230 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6233 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6235 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6236 This bug was introduced by my 2013-02-25 change that simplified
6237 data_start configuration. Without this change, on GNU/Linux
6238 an Emacs configured with --enable-profiling fails immediately
6239 due to a profiler signal.
6240 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6241 with these flags. On platforms where special flags are needed
6242 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6243 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6244 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6246 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6248 Get rid of some platform-specific functions examining window
6249 system and its capabilities. This is a partial rework of the
6251 * lisp.h (have_menus_p): Remove prototype. This function is
6252 replaced with platform-independent window_system_available.
6253 (check_window_system): Move to...
6254 * frame.h (decode_window_system_frame, window_system_available):
6255 ...here, add new prototypes.
6256 * frame.c (window_system_available, decode_window_system_frame):
6258 (check_window_system): Platform-independent now.
6259 * xterm.h (x_in_use): Remove declaration.
6261 * w32term.h (check_x_frame):
6262 * nsterm.h (check_x_frame): Remove prototypes. This function
6263 is replaced with platform-independent decode_window_system_frame.
6264 * msdos.c (have_menus_p): Remove.
6265 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6266 Remove platform-specific functions. Use check_window_system,
6267 decode_window_system_frame and check_ns_display_info where
6268 appropriate. Minor style and comment tweaks.
6269 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6270 (check_x_frame): Likewise.
6271 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6273 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6274 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6275 * xmenu.c, xselect.c: All related users changed.
6277 2013-04-03 Kenichi Handa <handa@gnu.org>
6279 The following changes is to optimize the code for reading UTF-8
6282 * coding.c (check_ascii): Rename from detect_ascii. Return value
6283 changed. Check EOL format. Do not call adjust_coding_eol_type
6285 (check_utf_8): New function.
6286 (adjust_coding_eol_type): Do nothing if already adjusted.
6287 (detect_coding): Compare the return value of check_ascii with
6288 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6289 (decode_coding_gap): Optimize for valid UTF-8.
6291 2013-03-21 Kenichi Handa <handa@gnu.org>
6293 * coding.c (syms_of_coding): Cancel previous change.
6295 * insdel.c (insert_from_gap): Fix previous change.
6297 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6299 Consistently use platform-specific function to detect window system.
6300 * lisp.h (check_window_system): New prototype. This function is
6301 going to replace check_x, check_w32 and check_ns.
6302 (have_menus_p): Mention msdos.c in comment.
6303 * fontset.c (check_window_system_func): Remove. Adjust all users.
6304 * fontset.h (check_window_system_func): Remove prototype.
6305 * nsterm.h (check_ns):
6306 * xterm.h (check_x):
6307 * w32term.h (check_w32): Likewise.
6308 * menu.c (Fx_popup_menu): Use check_window_system.
6309 * msdos.c (check_window_system): Define for MS-DOS.
6310 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6311 * w32fns.c (check_window_system): Likewise for MS-Windows.
6312 * xfns.c (check_window_system): Likewise for X.
6313 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6314 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6316 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6318 Prefer < to > in range checks such as 0 <= i && i < N.
6319 This makes it easier to visualize quantities on a number line.
6320 This patch doesn't apply to all such range checks,
6321 only to the range checks affected by the 2013-03-24 change.
6322 This patch reverts most of the 2013-03-24 change.
6323 * alloc.c (xpalloc, Fgarbage_collect):
6324 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6325 * character.c (string_escape_byte8):
6326 * charset.c (read_hex):
6327 * data.c (cons_to_unsigned):
6328 * dispnew.c (update_frame_1):
6329 * doc.c (Fsubstitute_command_keys):
6330 * doprnt.c (doprnt):
6331 * editfns.c (hi_time, decode_time_components):
6332 * fileio.c (file_offset):
6333 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6334 * font.c (font_intern_prop):
6335 * frame.c (x_set_alpha):
6336 * gtkutil.c (get_utf8_string):
6337 * indent.c (check_display_width):
6338 * keymap.c (Fkey_description):
6339 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6341 * minibuf.c (read_minibuf_noninteractive):
6342 * process.c (wait_reading_process_output):
6343 * search.c (Freplace_match):
6344 * window.c (get_phys_cursor_glyph):
6345 * xdisp.c (redisplay_internal):
6346 * xsmfns.c (smc_save_yourself_CB):
6347 Prefer < to > for range checks.
6348 * dispnew.c (sit_for): Don't mishandle NaNs.
6349 This fixes a bug introduced in the 2013-03-24 change.
6350 * editfns.c (decode_time_components): Don't hoist comparison.
6351 This fixes another bug introduced in the 2013-03-24 change.
6353 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6355 * frame.h (struct frame): Drop scroll_bottom_vpos
6356 member becaue all real users are dead long ago.
6357 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6358 * xdisp.c (redisplay_internal): Adjust user.
6360 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6362 * nsmenu.m (showAtX:Y:for:): setLevel to
6363 NSPopUpMenuWindowLevel (Bug#13998).
6365 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6367 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6368 (ns_check_pending_open_menu): Declare.
6370 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6371 (x_activate_menubar): Update the menu with title that matches
6372 ns_get_pending_menu_title, and call
6373 ns_check_pending_openmenu (Bug#12698).
6374 (menuWillOpen:): New method.
6375 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6377 * nsterm.m (menu_will_open_state, menu_mouse_point)
6378 (menu_pending_title): New varaibles.
6379 (ns_get_pending_menu_title, ns_check_menu_open)
6380 (ns_check_pending_open_menu): New functions.
6382 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6384 * indent.c (current_column_bol_cache): Remove leftover which is not
6385 used in Fmove_to_column any more.
6386 (current_column, scan_for_column): Adjust users.
6387 * keyboard.c (last_point_position_buffer, last_point_position_window):
6388 Remove leftovers which are not used for recording undo any more.
6389 (command_loop_1, syms_of_keyboard): Adjust users.
6390 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6391 redisplay_window any more.
6392 (move_it_to): Adjust user.
6394 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6396 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6397 Update dependencies.
6399 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6402 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6405 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6407 * window.h (struct window): Replace hchild, vchild and buffer slots
6408 with the only contents slot. This is possible because each valid
6409 window may have either the child window (in vertical or horizontal
6410 combination) or buffer to display (for the leaf window). Using that,
6411 a lof of operations to traverse and/or change window hierarchies may
6412 be simplified. New member horizontal is used to distinguish between
6413 horizontal and vertical combinations of internal windows.
6414 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6415 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6416 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6417 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6418 Use contents slot, not buffer, where appropriate.
6419 (wset_combination): New function.
6420 (wset_buffer): Add eassert.
6421 (Fframe_first_window): Simplify the loop reaching first window.
6422 (Fwindow_buffer): Use WINDOW_LEAF_P.
6423 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6424 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6425 (unshow_buffer): Convert initial debugging check to eassert.
6426 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6427 (make_parent_window, window_resize_check, window_resize_apply)
6428 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6429 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6430 Adjust to match struct window changes.
6431 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6432 (mark_window_cursors_off, count_windows, get_leaf_windows)
6433 (foreach_window_1): Simplify the loop.
6434 * alloc.c (mark_object): Do not check for the leaf window because
6435 internal windows has no glyph matrices anyway.
6436 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6437 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6438 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6439 (build_frame_matrix_from_window_tree, mirror_make_current)
6440 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6441 (update_window_tree, set_window_update_flags): Simplify the loop.
6442 (sync_window_with_frame_matrix_rows): Enforce live window.
6443 Use contents slot, not buffer, where appropriate.
6444 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6445 and WINDOW_HORIZONTAL_COMBINATION_P.
6446 (make_frame_visible_1): Simplify the loop.
6447 Use contents slot, not buffer, where appropriate.
6448 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6449 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6450 (expose_window_tree): Likewise.
6451 Use contents slot, not buffer, where appropriate.
6452 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6453 to avoid deleted windows. Use contents slot instead of buffer.
6454 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6455 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6456 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6457 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6459 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6461 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6462 identify the reasons for assertion violations in bug#14062 and
6464 (Fx_show_tip): Fix compilation error under
6465 "--enable-check-lisp-object-type". (Bug#14073)
6467 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6468 Reported by <rzl24ozi@gmail.com>.
6470 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6472 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6474 (unwind_with_echo_area_buffer): ...to restore it here.
6475 This is needed to ensure that...
6476 (redisplay_window): ...both window markers are valid here,
6477 which is verified by eassert.
6478 * editfns.c (save_excursion_save): Do not assume that
6479 selected_window always displays the buffer.
6480 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6483 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6485 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6488 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6490 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6492 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6494 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6495 since MinGW's w32api headers do. This avoids compiler warnings.
6497 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6500 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6502 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6504 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6506 * gtkutil.c (style_changed_cb): Check if frame is live and an
6507 X frame (Bug#14038).
6509 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6511 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6512 Define only for _WIN32_WINNT less than 0x0500.
6513 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6515 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6516 see its own definitions of 'struct timeval' and 'struct timezone'.
6518 Fix incompatibilities between MinGW.org and MinGW64 headers.
6519 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6521 * w32.c (REPARSE_DATA_BUFFER): Guard with
6522 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6524 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6526 * xterm.c: Include X11/XKBlib.h
6527 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6529 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6531 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6533 * blockinput.h (input_blocked_p): Likewise.
6534 * bytecode.c (exec_byte_code): Likewise.
6535 * callproc.c (call_process_kill, call_process_cleanup)
6536 (Fcall_process): Likewise.
6537 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6538 (Fccl_execute_on_string): Likewise.
6539 * character.c (string_escape_byte8): Likewise.
6540 * charset.c (read_hex): Likewise.
6541 * cm.c (calccost): Likewise.
6542 * data.c (cons_to_unsigned): Likewise.
6543 * dired.c (directory_files_internal, file_name_completion):
6545 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6546 (sit_for): Likewise.
6547 * doc.c (Fsubstitute_command_keys): Likewise.
6548 * doprnt.c (doprnt): Likewise.
6549 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6550 * emacsgtkfixed.c: Likewise.
6551 * fileio.c (file_offset, Fwrite_region): Likewise.
6552 * floatfns.c (Fexpt, fmod_float): Likewise.
6553 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6555 * font.c (font_intern_prop): Likewise.
6556 * frame.c (x_set_alpha): Likewise.
6557 * gtkutil.c (get_utf8_string): Likewise.
6558 * indent.c (check_display_width): Likewise.
6559 * intervals.c (create_root_interval, rotate_right, rotate_left)
6560 (split_interval_right, split_interval_left)
6561 (adjust_intervals_for_insertion, delete_node)
6562 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6563 (merge_interval_right, merge_interval_left, copy_intervals)
6564 (set_intervals_multibyte_1): Likewise.
6565 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6566 * keymap.c (Fkey_description): Likewise.
6567 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6568 * lread.c (openp, read_integer, read1, string_to_number):
6570 * menu.c (ensure_menu_items): Likewise.
6571 * minibuf.c (read_minibuf_noninteractive): Likewise.
6572 * print.c (printchar, strout): Likewise.
6573 * process.c (create_process, Faccept_process_output)
6574 (wait_reading_process_output, read_process_output, send_process)
6575 (wait_reading_process_output): Likewise.
6576 * profiler.c (make_log, handle_profiler_signal): Likewise.
6577 * regex.c (re_exec): Likewise.
6578 * regex.h: Likewise.
6579 * search.c (looking_at_1, Freplace_match): Likewise.
6580 * sysdep.c (get_child_status, procfs_ttyname)
6581 (procfs_get_total_memory): Likewise.
6582 * systime.h (EMACS_TIME_VALID_P): Likewise.
6583 * term.c (dissociate_if_controlling_tty): Likewise.
6584 * window.c (get_phys_cursor_glyph): Likewise.
6585 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6586 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6588 * xfns.c (Fx_window_property): Likewise.
6589 * xmenu.c (set_frame_menubar): Likewise.
6590 * xselect.c (x_get_window_property, x_handle_dnd_message):
6592 * xsmfns.c (smc_save_yourself_CB): Likewise.
6593 * xterm.c (x_scroll_bar_set_handle): Likewise.
6595 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6597 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6598 to be optional or nil. Adjust comment and convert it to docstring.
6599 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6600 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6602 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6604 Static checking by GCC 4.8-20130319.
6605 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6606 * process.c (Fset_process_datagram_address)
6607 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6608 * xdisp.c (get_char_face_and_encoding):
6609 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6610 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6611 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6613 2013-03-24 Ken Brown <kbrown@cornell.edu>
6615 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6616 fix compilation on 64-bit Cygwin, where underscores are not
6617 automatically prepended.
6619 * w32term.c (w32_initialize): Silence compiler warning.
6621 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6623 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6624 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6625 variables, to save and restore frame dimensions.
6626 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6627 after returning from a 'fullscreen' configuration.
6628 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6629 to avoid races between the main thread and the input thread.
6631 * w32term.h (struct w32_output): New members normal_width,
6632 normal_height, normal_top, normal_left, and prev_fsmode.
6633 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6634 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6637 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6638 'fullscreen' parameter. Always record previous width and height
6639 of the frame, except when switching out of maximized modes, so
6640 that they could be restored correctly, instead of resetting to the
6641 default frame dimensions. Send SC_RESTORE command to the frame,
6642 unless we are going to send SC_MAXIMIZE, to restore the frame
6643 resize hints in the mouse pointer shown by the window manager.
6646 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6648 * lisp.h (get_frame_param): Adjust conditions for prototype
6651 2013-03-22 Ken Brown <kbrown@cornell.edu>
6653 * unexcw.c: Drop unneeded inclusion of w32common.h.
6654 (report_sheap_usage): Declare.
6655 (read_exe_header): Add magic numbers for x86_64.
6656 (fixup_executable): Fix printf format specifier for unsigned long
6659 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6661 * frame.h (struct frame): Put menu_bar_window under #ifdef
6662 because this member is not needed when X toolkit is in use.
6663 (fset_menu_bar_window):
6664 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6665 (free_glyphs, update_frame):
6666 * xdisp.c (expose_frame): Likewise.
6667 (display_menu_bar): Likewise. Remove redundant eassert.
6668 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6671 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6673 Use functions and constants to manipulate Lisp_Save_Value objects.
6674 This replaces code that used macros and strings and token-pasting.
6675 The change makes the C source a bit easier to follow,
6676 and shrinks the Emacs executable a bit.
6677 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6678 (make_save_value): Change 1st arg from string to enum. All callers
6681 (mark_object): Use if, not #if, for GC_MARK_STACK.
6682 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6683 (XSAVE_OBJECT): Now functions, not macros.
6684 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6685 the constant was never used.
6686 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6687 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6688 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6689 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6691 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6692 type3 with a single member save_type. All uses changed.
6693 (save_type, set_save_pointer, set_save_integer): New functions.
6694 * print.c (PRINTX): Remove.
6696 * alloc.c: Remove redundant static declarations.
6698 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6700 * window.h (struct window): Convert left_col, top_line, total_lines
6701 and total_cols from Lisp_Objects to integers. Adjust comments.
6702 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6704 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6705 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6706 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6707 Adjust users where appropriate.
6709 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6711 * frame.h (struct frame): Drop resx and resy because the same data is
6712 available from window system-specific output context. Adjust users.
6713 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6714 New functions to provide defaults when no window system available.
6715 (FRAME_RES_X, FRAME_RES_Y): New macros.
6716 (NUMVAL): Move from xdisp.c.
6717 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6718 (Ffont_face_attributes, Fopen_font):
6719 * image.c (gs_load):
6720 * w32font.c (fill_in_logfont):
6721 * xdisp.c (calc_pixel_width_or_height):
6722 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6723 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6725 2013-03-20 Kenichi Handa <handa@gnu.org>
6727 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6728 to 1 (temporary workaround until a bug related to ASCII
6729 optimization is fixed).
6731 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6733 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6734 Signal error if window is not internal. Adjust docstring.
6735 (delete_all_child_windows): Use combination_limit to save the buffer.
6736 (Fset_window_configuration): Adjust accordingly.
6737 * print.c (syms_of_print): Initialize debugging output not here...
6738 (init_print_once): ...but in a new function here.
6739 * lisp.h (init_print_once): Add prototype.
6740 * emacs.c (main): Add call to init_print_once. Adjust comments.
6742 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6744 * window.c (window_resize_check, window_resize_apply)
6745 (window_from_coordinates, recombine_windows, set_window_buffer)
6746 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6747 (Fsplit_window_internal, Fdelete_window_internal)
6748 (freeze_window_starts): Use bool for booleans.
6749 * window.h (window_frame_coordinates, resize_frame_windows)
6750 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6752 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6754 * dispnew.c (bitch_at_user): Use `user-error'.
6756 2013-03-17 Ken Brown <kbrown@cornell.edu>
6758 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6759 as return type of image_background. (Bug#13981)
6760 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6762 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6764 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6765 (ns_select): Don't return with result uninitialized.
6767 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6770 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6772 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6773 directories. If filename is nil, get directory name (Bug#13932).
6774 Use getFilename and getDirectory.
6775 (getFilename, getDirectory): New methods for EmacsSavePanel and
6777 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6779 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6781 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6783 2013-03-15 Kenichi Handa <handa@gnu.org>
6785 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6786 (adjust_after_replace): Make it back to static. Delete the third
6787 arg text_at_gap_tail. Cancel the code for handling it.
6789 * coding.h (struct coding_system): New member eol_seen.
6791 * coding.c (detect_ascii): New function.
6792 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6793 when the source bytes are actually scanned. On detecting for
6794 coding_category_utf_8_auto, call detect_ascii instead of scanning
6795 source bytes directly.
6796 (produce_chars): Call insert_from_gap with the new arg 0.
6797 (encode_coding): Likewise.
6798 (decode_coding_gap): Control ASCII optimization by the variable
6799 disable_ascii_optimization instead of #ifndef .. #endif.
6800 Deccode EOL format according to coding->eol_seen.
6801 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6804 * lisp.h (adjust_after_replace): Cancel externing it.
6805 (insert_from_gap): Adjust prototype.
6807 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6809 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6810 FULLSCREEN_MAXIMIZED. (Bug#13935)
6812 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6814 * region-cache.c (find_cache_boundary, move_cache_gap)
6815 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6816 Simplify debugging check and convert to eassert. Adjust comment.
6817 (pp_cache): Put under ENABLE_CHECKING.
6819 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6821 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6822 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6824 (w32fullscreen_hook): If the frame is visible, reset
6825 f->want_fullscreen flag after changing the frame size. If the
6826 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6829 2013-03-13 Daniel Colascione <dancol@dancol.org>
6831 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6832 too so that these builds can use Cygwin's file conversion
6833 functions. (We've been building and linking cygw32.o all along
6834 and just not using it.)
6836 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6838 File synchronization fixes (Bug#13944).
6839 * Makefile.in (LIB_FDATASYNC): New macro.
6841 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6842 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6843 Don't worry about HAVE_FSYNC, since a substitute fsync is
6844 available if the system lacks one.
6845 (Fwrite_regin): Retry fsync if interrupted.
6847 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6849 * w32term.c (w32_read_socket): If the Emacs frame is being
6850 activated, call w32fullscreen_hook, to make sure the new frame
6851 dimensions are in effect. (Bug#13937)
6853 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6855 * xdisp.c (init_iterator): Simplify because both character and byte
6856 positions are either specified or -1. Add eassert. Adjust comment.
6857 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6858 character and byte positions can be obtained from marker.
6860 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6862 Static checking by Sun C 5.12.
6863 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6864 * bytecode.c (exec_byte_code):
6865 * dispnew.c (init_display):
6867 * fileio.c (Fsubstitute_in_file_name):
6868 * keyboard.c (Fevent_convert_list):
6869 * keymap.c (Fsingle_key_description):
6870 * term.c (maybe_fatal, fatal):
6871 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6872 * xsmfns.c (Fhandle_save_session):
6873 Omit unreachable code.
6874 * keymap.c (map_keymap_char_table_item): Cast void * to
6875 a function pointer type; the C Standard requires this.
6877 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6878 Include <sys/param.h> unconditionally, as that works elsewhere and
6879 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6880 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6883 See ChangeLog.12 for earlier changes.
6889 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6891 This file is part of GNU Emacs.
6893 GNU Emacs is free software: you can redistribute it and/or modify
6894 it under the terms of the GNU General Public License as published by
6895 the Free Software Foundation, either version 3 of the License, or
6896 (at your option) any later version.
6898 GNU Emacs is distributed in the hope that it will be useful,
6899 but WITHOUT ANY WARRANTY; without even the implied warranty of
6900 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6901 GNU General Public License for more details.
6903 You should have received a copy of the GNU General Public License
6904 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.