1 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
5 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7 * insdel.c: Fix minor problems found by static checking.
8 (Qregion_extract_function): Now static.
9 (prepare_to_modify_buffer_1): Remove unused locals.
11 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
13 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
14 (syms_of_xdisp): Declare pre-redisplay-function.
15 (markpos_of_region): Remove function.
16 (init_iterator, compute_stop_pos, handle_face_prop)
17 (face_before_or_after_it_pos, reseat_to_string)
18 (get_next_display_element, window_buffer_changed)
19 (redisplay_internal, try_cursor_movement, redisplay_window)
20 (try_window_reusing_current_matrix, try_window_id, display_line)
21 (note_mode_line_or_margin_highlight, note_mouse_highlight)
22 (display_string, mouse_face_from_buffer_pos): Remove region handling.
23 * window.h (struct window): Remove field `region_showing'.
24 * dispextern.h (struct it): Remove region_beg/end_charpos.
25 (face_at_buffer_position, face_for_overlay_string)
26 (face_at_string_position): Update prototypes.
27 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
28 (face_at_string_position): Remove `region_beg' and `region_end' args.
29 * fontset.c (Finternal_char_font):
30 * font.c (font_at, font_range): Adjust calls accordingly.
31 * insdel.c (Qregion_extract_function): New var.
32 (syms_of_insdel): Initialize it.
33 (prepare_to_modify_buffer_1): Use it.
35 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
37 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
38 * ftxfont.c (ftxfont_get_gcs):
39 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
40 * xfaces.c (x_free_colors, x_free_dpy_colors)
41 (x_create_gc, unload_color):
42 * xselect.c (x_property_data_to_lisp):
43 * xsettings.c (parse_settings):
44 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
45 (get_bits_and_offset): Adjust definition.
46 * frame.c (XParseGeometry): Adjust locals.
47 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
48 * regex.h (toplevel): Likewise for reg_syntax_t.
50 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
52 * eval.c (run_hook_with_args): Use FUNCTIONP.
54 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
56 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
57 fields, drop 'allocated_p' member and use -1 for uninitialized value.
58 * w32term.h (struct w32_output): Similarly but do not use -1 because...
59 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
61 (free_face_colors): Define only if HAVE_X_WINDOWS and...
62 (free_realized_face): ...adjust user.
63 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
64 white relief pixels to -1.
65 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
66 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
67 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
69 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
71 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
72 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
73 in practice now. All callers changed.
75 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
77 * dispextern.h (struct face): Use bitfields for 'underline_type'
78 and 'box' members. Remove set-but-unused members 'pixmap_w' and
79 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
80 'stipple' member. Move 'lface' member up to help...
81 * xfaces.c (make_realized_face): ...this function to find and
82 clear just the members that need clearing.
83 (load_face_colors, realize_x_face):
84 * xdisp.c (extend_face_to_end_of_line): Adjust user.
86 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
88 * xftfont.c (struct xftfont_info): Remove set-but-unused
90 (xftfont_open): Adjust user.
91 (xftfont_get_colors): Remove useless prototype.
93 2013-10-26 Eli Zaretskii <eliz@gnu.org>
95 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
96 before passing them to 'unexec'. (Bug#15260)
98 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
100 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
102 2013-10-25 Eli Zaretskii <eliz@gnu.org>
104 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
105 the changed signature of the font driver's 'close' method.
107 * w32font.h (w32font_close): Adjust the prototype to the change in
110 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
112 * w32uniscribe.c (uniscribe_close): Adapt the call to
113 w32font_close to its new prototype.
115 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
117 Omit unused frame argument of font API's close function.
118 * font.h (struct font): Drop frame argument. Adjust comment.
119 * font.c (font_clear_cache, font_close_object): Adjust users.
120 * ftfont.c (ftfont_close):
121 * ftxfont.c (ftxfont_close):
122 * macfont.m (macfont_close):
123 * nsfont.m (nsfont_close):
124 * w32font.c (w32font_close):
125 * xfont.c (xfont_close):
126 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
127 tweak comments and make functions safe if called more than once for
128 the same font object.
130 Perform font-specific cleanup when font object is swept by GC. See
131 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
132 * alloc.c (cleanup_vector): New function.
133 (sweep_vector): Call it for each reclaimed vector object.
134 * font.h (struct font): Adjust comment.
136 2013-10-24 Glenn Morris <rgm@gnu.org>
138 * Makefile.in (abs_top_srcdir): New, set by configure.
140 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
142 Adjust recent font-related changes to fix bug#15686.
143 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
144 is a live window system frame, mark its default font too.
146 2013-10-23 Glenn Morris <rgm@gnu.org>
148 * Makefile.in (RUN_TEMACS): Make relative (again).
149 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
150 (bootstrap-emacs$(EXEEXT)):
151 Quote entities that might contain whitespace.
153 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
155 Port to Solaris 10 and its bundled GCC.
156 Problem reported by Timothy C. Burt.
157 * floatfns.c (isfinite, isnan): Redefine unconditionally.
159 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
161 Do not allow font caches to grow too large.
162 * alloc.c (compact_font_cache_entry, compact_font_caches):
163 New functions or stub if not HAVE_WINDOW_SYSTEM.
164 (compact_undo_list): Factor out from Fgarbage_collect.
166 (mark_face_cache): Mark face font. Move down to avoid
168 (mark_terminals): Do not mark font cache here.
169 (Fgarbage_collect): Call compaction functions described
170 above. Adjust comment.
172 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
174 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
175 chdir to HOME (bug#15607).
177 * nsterm.m (Qcocoa, Qgnustep): New variables.
178 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
179 (ns_get_color): Make selection color work for GNUStep also.
181 2013-10-18 Eli Zaretskii <eliz@gnu.org>
183 * keyboard.c (make_lispy_event): Remove GPM-specific code that
184 handles mouse clicks. Instead, let GPM use the same code as all
185 the other mice use. See the discussion starting at
186 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
187 for the details of the problem with the menu bar this fixes.
189 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
191 Remove port-specific display name lists to avoid extra
192 complexity and data duplication with display info lists.
193 * xterm.h (x_display_name_list): Remove declaration.
194 * xterm.c (x_display_name_list): Remove.
195 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
196 * xfns.c (x_display_info_for_name, Fx_display_list):
197 Likewise. Use x_display_list where appropriate.
198 * w32term.h (w32_display_name_list): Remove declaration.
199 * w32term.c (w32_display_name_list): Remove.
200 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
202 * w32fns.c (x_display_info_for_name, Fx_display_list):
203 Likewise. Use x_display_list where appropriate.
204 * nsterm.h (ns_display_name_list): Remove declaration.
205 * nsterm.m (ns_display_name_list): Remove.
206 (ns_term_init, syms_of_nsterm): Adjust users.
207 * nsfns.m (ns_display_info_for_name, Fx_display_list):
208 Likewise. Use x_display_list where appropriate.
209 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
210 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
211 (mark_terminals): Mark per-terminal font cache.
213 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
215 Don't run timers in input-pending-p. Its new check-timers param
216 provides the prior behavior. (Bug#15045).
217 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
220 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
222 Make some functions static in non-Microsoft builds.
223 On my platform (Fedora 19 x86-64), this shrinks the
224 Emacs executable (text+data) by 0.25%.
225 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
226 (load_color) [!MSDOS]:
227 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
228 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
229 * lisp.h (check_existing):
230 * process.h (conv_sockaddr_to_lisp, network_interface_list)
231 (network_interface_info) [!WINDOWSNT]:
232 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
234 * fileio.c (check_existing):
235 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
236 * process.c (conv_sockaddr_to_lisp, network_interface_list)
237 (network_interface_info) [!WINDOWSNT]:
238 * term.c (encode_terminal_code) [!WINDOWSNT]:
239 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
240 * xfaces.c (load_color) [!MSDOS]:
242 * fileio.c (check_existing, check_executable, check_writable):
243 * process.c (network_interface_list, network_interface_info):
244 Move earlier, so that we don't need forward decls.
245 * gnutls.c (fn_gnutls_transport_set_errno)
246 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
248 * w32.c (init_environment): Use faccessat rather than
249 check_existing, partly for consistency with the rest of the code
250 in this file, partly so that check_existing can be static.
252 Make VALMASK visible to GDB even if clang is used (Bug#15574).
253 * emacs.c (MAIN_PROGRAM): New macro.
254 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
255 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
257 bool vector int width fixes
258 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
259 (Fbool_vector_count_matches_at):
260 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
261 can exceed PTRDIFF_MAX, at least in theory.
262 (Fbool_vector_count_matches_at):
263 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
265 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
267 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
268 (struct sockaddr): Add forward decl, for platforms that lack it.
270 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
272 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
275 2013-10-16 Eli Zaretskii <eliz@gnu.org>
277 * w32.c (network_interface_get_info, network_interface_list)
278 (network_interface_info): New functions. (Bug#15610)
279 (GetAdaptersInfo_Proc): New typedef.
280 (get_adapters_info): New wrapper function.
281 (globals_of_w32): Initialize g_b_init_get_adapters_info.
283 * process.h (network_interface_list, network_interface_info):
286 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
287 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
288 all systems. Return non-nil for systems that HAVE_NET_IF_H and
289 for WINDOWSNT. Doc fix.
290 (syms_of_process): Defsubr Snetwork_interface_list and
291 Snetwork_interface_info unconditionally.
293 * menu.c (have_boxes): Fix redundant simulation of radio buttons
294 in NS GUI sessions. (Bug#15629)
296 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
298 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
300 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
302 * print.c (print_object): Print " ..." when truncating bool vectors.
304 2013-10-15 Eli Zaretskii <eliz@gnu.org>
306 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
307 standard mouse buttons.
309 * termhooks.h (struct input_event): Remove incorrect commentary.
311 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
313 Disallow bool vector operations on mixed-length operands.
314 The old behavior left garbage in the result vector sometimes,
315 and didn't seem to be useful.
316 * data.c (Qwrong_length_argument): New static var.
317 (wrong_length_argument): New function.
318 (bool_vector_binop_driver): Check that args agree in length.
320 * keyboard.c, keyboard.h (all_kboards): Now static.
322 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
324 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
325 note from the lispref.
327 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
329 * nsterm.h (struct ns_display_info): Remove set-but-unused
330 member image_cache (image caches are per-terminal anyway).
331 (FRAME_X_IMAGE_CACHE): Remove.
332 * nsterm.m (ns_initialize_display_info): Adjust user.
334 2013-10-14 Eli Zaretskii <eliz@gnu.org>
336 * w32proc.c: Include mingw_time.h.
338 * w32.c: Include mingw_time.h.
340 Implement scrolling of TTY menus when the screen is too short.
342 * term.c (tty_menu_display): Accept an additional argument, the
343 menu item from which to start displaying the menu. Account for
344 the value of Y when limiting the menu to the number of available
346 (mi_result): New enumeration.
347 (read_menu_input): Return enumerated value. When the y coordinate
348 hits min_y or max_y, return scroll indication instead of wrapping
350 (tty_menu_activate): Handle the scrolling indications from
351 read_menu_input. Compute the first menu item to display and pass
352 it to tty_menu_display.
354 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
356 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
357 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
358 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
359 Adjust to match the change described below.
360 (struct terminal): Move must_write_spaces, line_ins_del_ok,
361 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
362 memory_below_frame members to...
363 * termchar.h (struct tty_display_info): ...here because they're
364 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
366 * nsterm.m (ns_create_terminal):
367 * w32term.c (w32_create_terminal):
368 * xterm.c (x_create_terminal): Adjust users.
369 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
370 to filter out non-TTY frames. Adjust comment.
371 (scrolling): Adjust user. Prefer eassert for debugging check.
373 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
375 * xfaces.c (PT_PER_INCH): Remove unused macro.
376 * termhooks.h (struct terminal): Remove set-but-unused
377 member fast_clear_end_of_line.
378 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
379 * nsterm.m (ns_create_terminal):
381 * w32term.c (w32_create_terminal):
382 * xterm.c (x_create_terminal): Adjust users.
384 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
386 * lisp.h (bool_vector_size): New function.
387 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
388 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
389 (Fbool_vector_not, Fbool_vector_count_matches_at):
390 Remove uses of 'eassume' that should no longer be needed,
391 because they are subsumed by the 'eassume' in bool_vector_size.
393 2013-10-12 Eli Zaretskii <eliz@gnu.org>
395 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
396 after inclusion of gif_lib.h, thus fixing compiler warnings caused
397 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
399 2013-10-11 Eli Zaretskii <eliz@gnu.org>
401 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
402 have different dimensions. (Bug#15575)
404 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
407 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
409 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
411 * term.c (tty_menu_show): Never return with unbalanced
412 specpdl. Use eassert for debugging check. Adjust style.
414 2013-10-11 Eli Zaretskii <eliz@gnu.org>
416 * term.c (read_menu_input): Make selection of menu items
417 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
418 (tty_menu_activate): Fix off-by-one error when computing max_y.
420 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
422 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
423 audit logging (only used with GnuTLS 3.x) and enable it.
425 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
427 * dispnew.c (redraw_frame): Remove useless #ifdef because
428 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
429 Also, move TTY fflush to...
430 * term.c (tty_update_end): ...this function.
432 2013-10-11 Eli Zaretskii <eliz@gnu.org>
434 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
435 the end of the frame's glyph matrix. (Bug#15575)
437 * term.c (tty_menu_display): Don't move cursor while overwriting
438 frame's glyphs with menu items. Limit the number of items
439 displayed to what can be shown on the available screen lines,
440 excluding the echo area.
441 (tty_menu_activate): Limit the Y coordinate allowed by
442 read_menu_input to the last screen line used for menu display.
444 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
446 * lisp.h (eassume): New macro.
447 Also, include <verify.h>, for 'assume'.
448 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
449 (vroundup, vector_nbytes):
450 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
451 (Fbool_vector_not, Fbool_vector_count_matches)
452 (Fbool_vector_count_matches_at):
453 Use eassume, not eassert.
454 * casetab.c (set_identity, shuffle):
455 * composite.c (composition_gstring_put_cache):
456 * dispnew.c (update_frame_1):
457 * ftfont.c (ftfont_shape_by_flt):
458 * image.c (gif_load):
459 * intervals.c (offset_intervals):
460 * macfont.m (macfont_shape):
461 Remove calls to 'assume' that are no longer needed, because
462 --enable-gcc-warnings no longer generates bogus warnings
463 when these calls are removed.
465 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
467 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
469 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
471 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
472 (Qsubstitute_env_in_file_name): New var.
473 (syms_of_fileio): Define it.
475 2013-10-10 Eli Zaretskii <eliz@gnu.org>
477 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
478 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
481 * term.c (save_and_enable_current_matrix): Don't allocate and
482 don't save margin areas.
483 (restore_desired_matrix): Don't restore margin areas.
484 (free_saved_screen): Don't free margin areas.
486 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
488 * image.c: Pacify --enable-gcc-warnings.
489 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
490 #define only if used.
492 2013-10-10 Eli Zaretskii <eliz@gnu.org>
494 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
495 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
496 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
497 (gif_load): For giflib v5.x and later, display the error message
498 produced by giflib when its functions fail.
499 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
502 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
504 * keyboard.c (last_event_timestamp): Remove. For X selection and
505 GTK popup menus, it may be obtained from per-frame X display info.
506 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
507 (process_special_events): Adjust users.
508 * keyboard.h (last_event_timestamp): Remove declaration.
509 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
510 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
511 * menu.h (xmenu_show): Adjust prototype.
512 * menu.c (Fx_popup_menu): Adjust user.
513 * xselect.c (x_own_selection, x_get_foreign_selection)
514 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
516 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
518 * keyboard.c (init_kboard): Now static. Add arg
519 to denote window system. Adjust comment.
520 (init_keyboard): Adjust user.
521 (allocate_kboard): New function.
523 * nsterm.m (ns_term_init):
525 * w32term.c (w32_create_terminal):
526 * xterm.c (x_term_init): Use it.
527 * keyboard.h (init_kboard): Remove prototype.
528 (allocate_kboard): Add prototype.
530 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
532 * image.c (GIFLIB_MAJOR): Ensure it's defined.
533 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
535 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
537 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
539 2013-10-09 Eli Zaretskii <eliz@gnu.org>
541 * term.c (tty_menu_activate): Flush the output stream after
542 showing the cursor, and don't mark the frame garbaged at exit from
543 the function. Fixes redisplay glitches when moving from one menu
546 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
548 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
549 or throw error (Bug#15570).
551 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
553 * intervals.c (temp_set_point_both): Move test into 'eassert',
556 * lisp.h (eassert): Don't use 'assume'.
557 Sometimes 'assume' wins in performance, and sometimes it loses,
558 so it shouldn't be used all the time. Perhaps we need two
559 flavors of 'eassert', one for where 'assume' is far more likely
560 to help or to hurt; but that can be done later.
561 Problem reported by Dmitry Antipov in
562 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
563 Also, don't include <verify.h>; no longer needed.
565 2013-10-09 Glenn Morris <rgm@gnu.org>
567 * eval.c (Fcond): Doc tweak.
569 2013-10-09 Eli Zaretskii <eliz@gnu.org>
571 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
572 expressions with side effects to eassert. (Bug#15565)
574 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
576 * fns.c (hashfn_user_defined): Allow hash functions to return any
579 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
581 Fix minor problems found by static checking.
582 * dispnew.c (save_current_matrix): Omit unnecessary casts.
583 * dispnew.c (update_frame_with_menu): Mark debug local as used.
584 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
585 * keyboard.c (read_menu_command): Remove unused local.
586 * lisp.h (read_menu_command): New decl.
587 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
588 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
589 Return ptrdiff_t, not int.
590 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
591 not int, for benefit of xpalloc.
592 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
594 (have_menus_p): Remove; unused.
595 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
596 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
597 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
599 (save_and_enable_current_matrix): Omit unnecessary casts.
600 (read_menu_input): Omit local extern decl (now in lisp.h).
601 Don't access uninitialized storage if mouse_get_xy fails.
602 (tty_menu_activate): Mark local as initialized, for lint.
603 (tty_menu_activate, tty_meny_show): Remove unused locals.
605 2013-10-08 Eli Zaretskii <eliz@gnu.org>
607 Support menus on text-mode terminals.
608 * xterm.h (xw_popup_dialog): Add prototype.
610 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
611 (xmenu_show): Block input here, instead in Fx_popup_menu.
612 (xw_popup_dialog): New function, with X-specific bits of popup
615 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
618 * window.c (Fset_window_configuration): Use run-time tests of the
619 frame type instead of compile-time conditionals, when menu-bar
620 lines are considered.
622 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
623 (w32_popup_dialog): New prototypes.
625 * w32menu.c (Fx_popup_dialog): Function deleted.
626 (w32_popup_dialog): New function, with w32 specific bits of popup
627 dialogs. Block input here.
629 * w32inevt.c (w32_console_read_socket): Minor change to add
630 debugging TTY events.
632 * w32fns.c (show_hourglass): If returning early because the frame
633 is not a GUI frame, unblock input.
635 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
636 (cursorY): New functions.
638 * termhooks.h (cursorX, cursorY): Prototypes of functions on
639 WINDOWSNT, macros that call curX and curY elsewhere.
641 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
643 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
644 specific function to hide and show cursor on a text-mode terminal.
645 (tty_menu_struct, struct tty_menu_state): New structures.
646 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
647 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
648 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
649 (tty_menu_locate, save_and_enable_current_matrix)
650 (restore_desired_matrix, screen_update, read_menu_input)
651 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
652 (tty_pop_down_menu, tty_menu_last_menubar_item)
653 (tty_menu_new_item_coords, tty_menu_show): New functions.
654 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
656 * nsterm.h (ns_popup_dialog): Adjust prototype.
658 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
660 (ns_popup_dialog): Adapt order of arguments to the other
661 *_menu_show implementations.
662 (Fx_popup_dialog): Function deleted.
664 * msdos.c (x_set_menu_bar_lines): Delete unused function.
666 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
668 * menu.c (have_boxes): New function.
669 (single_keymap_panes): Use it instead of a compile-time
671 (single_menu_item): Use run-time tests of the frame type instead
672 of compile-time conditionals.
673 (encode_menu_string): New function.
674 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
675 the macro, since different types of frame need different encoding
677 (digest_single_submenu): Use run-time tests of frame type instead
678 of, or in addition to, compile-time conditionals.
679 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
680 (Fx_popup_menu): Detect when the function is called from keyboard
681 on a TTY. Don't barf when invoked on a text-mode frame.
682 Check frame type at run time, instead of compile-time conditionals for
683 invoking terminal-specific menu-show functions.
684 Call tty_menu_show on text-mode frames.
685 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
686 run time to determine which alternative to invoke; support dialogs
689 * keyboard.h <Qmouse_movement>: Declare.
691 * keyboard.c <Qmouse_movement>: Now extern.
692 <Qecho_keystrokes>: New static variable.
693 (read_key_sequence): Accept an additional argument, a flag to
694 prevent redisplay during reading of the key sequence. All callers
696 (read_menu_command): New function.
697 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
699 (toolkit_menubar_in_use): New function.
700 (make_lispy_event): Use it instead of a compile-time test.
702 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
703 window-system being available.
705 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
706 to x-popup-dialog on the frame type, they all now support popup
709 * dispnew.c (save_current_matrix): Save the margin areas.
710 (restore_current_matrix): Restore margin areas.
711 (update_frame_with_menu): New function.
713 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
716 * alloc.c (make_save_ptr): Now compiled unconditionally.
718 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
720 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
721 (redraw_frame, update_frame): Adjust users.
722 * dispextern.h (set_window_update_flags): Adjust prototype.
723 * xdisp.c (redisplay_internal): When updating all frames with zero
724 windows_or_buffers_changed, assume that only the windows that shows
725 current buffer should be really updated.
727 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
729 Do not allocate huge temporary memory areas and objects while encoding
730 for file I/O, thus reducing an enormous memory usage for large buffers.
731 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
732 * coding.h (struct coding_system): New member raw_destination.
733 * coding.c (setup_coding_system): Initialize it to zero.
734 (encode_coding_object): If raw_destination is set, do not create
735 dst_object. Add comment.
736 * fileio.c (toplevel): New constant E_WRITE_MAX.
737 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
738 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
740 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
742 * nsterm.m (windowDidExitFullScreen:):
743 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
745 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
747 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
748 * keyboard.c (unblock_input_to): Don't process pending signals
749 if a fatal error is in progress.
751 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
752 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
753 they're talking about words in Lisp bool vectors.
754 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
755 * data.c (popcount_bits_word): Rename from popcount_size_t.
756 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
759 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
761 Improve support for popcount and counting trailing zeros (Bug#15550).
762 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
763 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
764 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
765 (popcount_size_t_msc, popcount_size_t_gcc):
766 Remove; now done by Gnulib.
767 (popcount_size_t): Now a macro that defers to Gnulib.
768 (count_trailing_zero_bits): Return int, for consistency with
769 Gnulib and because Emacs prefers signed to unsigned int.
770 Don't assume that size_t is either unsigned int or unsigned long
771 or unsigned long long.
772 (size_t_to_host_endian): Do not assume that size_t is either
773 exactly 32 or exactly 64 bits wide.
774 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
775 etc., so that it's now an enum constant, not a macro.
776 No need to assume that it's either 32 or 64.
778 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
780 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
783 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
785 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
786 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
788 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
790 emacs_read and emacs_write now use void *, not char *.
791 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
792 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
793 Buffer arg is now void *, not char *. This matches plain
794 'read' and 'write' better, and avoids a constraint violation
795 on Solaris 9 with Oracle Studio.
797 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
799 * alloc.c (Fmake_string): For ASCII char initializer, prefer
800 memset to explicit loop. Otherwise copy largest possible chunk
801 from initialized to uninitialized part, thus allowing the longer
802 memcpy runs and reducing the number of loop iterations.
804 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
806 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
807 hide toolbar (Bug#15388).
808 (windowDidEnterFullScreen:): If presentation options are zero,
809 set them here (Bug#15388).
810 (ns_update_auto_hide_menu_bar): Remove runtime check.
811 Don't auto hide dock unless menubar is also auto hidden.
813 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
815 * editfns.c (message): Mention batch mode in doc string.
817 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
819 * nsterm.m (check_native_fs): Remove erroneous comment.
821 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
823 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
824 uses find_newline instead of scan_newline and so doesn't move point.
826 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
828 Use hardware support for byteswapping on glibc x86 etc.
829 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
830 whereas the old swap64 needed 30.
831 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
832 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
833 Use byteswap.h's macros to swap bytes.
834 * lisp.h (swap16, swap32, swap64): Remove.
835 All uses replaced by bswap_16, bswap_32, bswap_64.
837 * bytecode.c (exec_byte_code): Use some more volatile variables
838 to work around local variables getting clobbered by longjmp.
839 Port to pre-C99, which doesn't allow decls after stmts.
841 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
843 * lisp.h (eassert): Assume that COND is true when optimizing.
844 In other words, take on the behavior of eassert_and_assume.
845 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
846 (eassert_and_assume): Remove. All uses replaced by eassert.
848 * xdisp.c (Qglyphless_char): Now static.
850 Adjust to merge from gnulib.
851 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
852 * lisp.h: Include <verify.h>, for 'assume'.
854 * eval.c (clobbered_eassert): New macro.
855 (internal_catch, internal_condition_case)
856 (internal_condition_case_1, internal_condition_case_2)
857 (internal_condition_case_n): Use it instead of eassert
858 when the argument contains locals clobbered by longjmp.
859 Don't use clobbered locals outside of clobbered_eassert.
860 (internal_lisp_condition_case): Use a volatile variable
861 to work around a local variable's getting clobbered.
863 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
865 * lisp.h (struct handler): Merge struct handler and struct catchtag.
866 (PUSH_HANDLER): New macro.
868 (handlerlist): Always declare.
870 * eval.c (catchlist): Remove (merge with handlerlist).
871 (handlerlist, lisp_eval_depth): Not static any more.
872 (internal_catch, internal_condition_case, internal_condition_case_1)
873 (internal_condition_case_2, internal_condition_case_n):
875 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
876 handlerlist/catchlist.
877 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
878 handlerlist which can only handle a single condition-case handler at
880 (find_handler_clause): Simplify since we only a single branch here
883 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
885 (bcall0): New function.
886 (exec_byte_code): Add corresponding cases. Improve error message when
887 encountering an invalid byte-code. Let Bunwind_protect accept
888 a function (rather than a list of expressions) as argument.
890 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
891 and make them unconditional now that they're heap-allocated.
893 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
895 * charset.c (Fdecode_char, Fencode_char): Remove description of
896 `restriction' arg. now that it's hidden by advertised-calling-convention.
898 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
900 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
901 Remove unused variable (from mac-port).
902 (macfont_draw): Use s->ybase for correct y position.
904 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
906 * frame.h (struct frame): Drop has_minibuffer member because...
907 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
908 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
910 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
912 * window.h (struct window): Prefer enum text_cursor_kinds to int
913 for phys_cursor_type member. Move the latter, phys_cursor_width,
914 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
915 * window.c (replace_window, make_window): Adjust users.
917 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
919 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
920 this module is never compiled otherwise.
922 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
924 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
927 2013-09-29 Eli Zaretskii <eliz@gnu.org>
929 * xdisp.c (get_next_display_element): Don't call face_for_font in
930 a build configured --without-x. (Bug#15484)
932 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
934 * window.c (calc_absolute_offset): #elif should be #elif defined.
936 * frame.c (delete_frame): Block/unblock input to overcome race
937 condition (Bug#15475).
939 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
941 * frame.c (delete_frame): Record selected frame only after
942 calling Qdelete_frame_functions (Bug#15477).
944 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
946 * nsterm.m (ns_selection_color): Remove.
947 (ns_get_color): Check for ns_selection_(fg|bg)_color using
948 NSColor selectedText(Background)Color. Only for COCOA.
949 (ns_term_init): Remove assignment of ns_selection_color, logic
950 moved to ns_get_color.
952 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
953 NS_SELECTION_COLOR_DEFAULT.
954 (NS_SELECTION_FG_COLOR_DEFAULT): New.
956 2013-09-28 Eli Zaretskii <eliz@gnu.org>
958 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
959 frame' does not have the tool_bar_window member.
961 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
963 Signal error when reading an empty byte-code object (Bug#15405)
964 * lread.c (read1): signal error
965 * alloc.c (make_byte_code): eassert header size
966 (sweep_vectors): change an int to size_t
968 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
970 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
971 instead of ints, as it's the usual style for offsetof constants. See:
972 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
974 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
975 This is ugly, but it should fix the performance problem for older
976 GCC versions in the short run. I'll look into integrating the
977 Gnulib module for popcount, as a better fix.
978 See the thread starting in:
979 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
980 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
981 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
982 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
983 (popcount_size_t): Use it.
985 2013-09-24 Daniel Colascione <dancol@dancol.org>
987 * process.c (Fnetwork_interface_info): Fix build break due to
990 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
992 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
993 Prefer signed to unsigned integers where either will do.
994 No need for 'const' on locals that do not escape.
995 Omit easserts with unnecessary and unportable assumptions about
996 alignment. Avoid unnecessary casts to char *.
998 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1000 Use union for the payload of struct Lisp_Vector.
1001 This helps to avoid a few glitches dictated by C's aliasing rules.
1002 * lisp.h (struct Lisp_Vector): Use union for next and
1003 contents member. Adjust comment. Change related users.
1004 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1005 Related users changed.
1006 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1007 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1008 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1009 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1011 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1013 Optimize glyph row clearing and copying routines.
1014 * dispextern.h (struct glyph_row): Change layout of struct
1015 glyph_row to help copy_row_except_pointers. Adjust comment.
1016 * dispnew.c (null_row): Remove.
1017 (clear_glyph_row): Use offsetof and memset to find and clear
1018 just the members that need clearing. Adjust comment.
1019 (copy_row_except_pointers): Likewise for copying.
1021 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1023 Some minor cleanups of recently-added bool vector code.
1024 * conf_post.h (assume): Always return void. Use lint version
1025 only if GCC and MSC versions don't apply.
1026 * conf_post.h (assume):
1027 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1028 Depend on _MSC_VER, not __MSC_VER, for consistency with
1030 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1031 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1032 (bool_vector_binop_driver, count_trailing_zero_bits)
1033 (size_t_to_host_endian): Now static, not static inline;
1034 the latter isn't needed with modern compilers and doesn't
1035 work with older compilers anyway.
1037 * alloc.c (valgrind_p): Use bool for boolean.
1039 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1041 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1042 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1043 (display_last_displayed_message_p, message_buf_print)
1044 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1045 Use bool for boolean.
1046 * dispextern.h (cancel_line, init_desired_glyphs):
1047 Remove ancient leftover.
1048 (help_echo_showing_p, hourglass_shown_p):
1049 * lisp.h (noninteractive_need_newline): Adjust declaration.
1051 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1053 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1055 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1056 ...this file and convert the latter to static. Adjust comment.
1057 (make_initial_frame):
1058 * window.c (init_window_once): Adjust user.
1059 * frame.h (last_nonminibuf_frame): Remove declaration.
1060 * lisp.h (selected_frame): Likewise.
1061 * msdos.c (the_only_display_info): Adjust comment.
1063 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1065 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1066 computing the end column of mouse-highlight that comes from
1067 display or overlay strings. (Bug#15437)
1068 (note_mouse_highlight): Adapt calculation of last argument to
1069 mouse_face_from_string_pos to the above change.
1071 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1072 all platforms, not just for clang.
1074 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1076 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1077 about excess arguments to snprintf.
1079 * conf_post.h(assume): Use __builtin_unreachable for clang.
1081 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1083 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1084 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1086 2013-09-23 Daniel Colascione <dancol@dancol.org>
1088 * alloc.c (USE_VALGRIND): New macro; on by default
1089 when ENABLE_CHECKING.
1090 (mark_maybe_object, mark_maybe_pointer)
1091 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1093 (valgrind_p) [USE_VALGRIND]: New variable.
1094 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1096 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1098 * process.c (wait_reading_process_output): Change int pnamelen to
1101 * nsterm.m (setMarkedText:selectedRange:):
1102 (deleteWorkingText):
1103 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1104 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1105 argument to unsigned long to avoid warning.
1106 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1108 * conf_post.h (assume): Fix compiler error: x shall be cond.
1110 2013-09-22 Daniel Colascione <dancol@dancol.org>
1112 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1113 warning when compiling without a window system.
1115 2013-09-22 Daniel Colascione <dancol@dancol.org>
1117 * data.c (Qbool_vector_p): New symbol.
1118 (bool_vector_spare_mask, popcount_size_t_generic)
1119 (popcount_size_t_msc, popcount_size_t_gcc)
1121 (bool_vector_binop_driver)
1122 (count_trailing_zero_bits, size_t_to_host_endian)
1123 (Fbool_vector_exclusive_or)
1124 (Fbool_vector_union)
1125 (Fbool_vector_intersection, Fbool_vector_set_difference)
1126 (Fbool_vector_subsetp, Fbool_vector_not)
1127 (Fbool_vector_count_matches)
1128 (Fbool_vector_count_matches_at): New functions.
1129 (syms_of_data): Intern new symbol, functions.
1130 * alloc.c (bool_vector_payload_bytes): New function.
1131 (Fmake_bool_vector): Instead of calling Fmake_vector,
1132 which performs redundant initialization and argument checking,
1133 just call allocate_vector ourselves. Make sure we clear any
1134 terminating padding to zero.
1135 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1136 instead of open-coding the size calculation.
1137 (vroundup_ct): New macro.
1138 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1139 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1140 * composite.c (composition_gstring_put_cache):
1141 Change lint_assume to assume.
1142 * conf_post.h (assume): New macro.
1143 (lint_assume): Remove.
1144 * dispnew.c (update_frame_1): Change lint_assume to assume.
1145 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1147 * image.c (gif_load): Change lint_assume to assume.
1148 * lisp.h (eassert_and_assume): New macro.
1149 (Qbool_vector_p): Declare.
1150 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1151 (swap16, swap32, swap64): New inline functions.
1152 * macfont.c (macfont_shape): Change lint_assume to assume.
1153 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1154 * xsettings.c (parse_settings): Use new swap16 and
1155 swap32 from lisp.h instead of file-specific macros.
1157 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1159 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1160 found (which can legitimately happen when the glyph row at the
1161 window start is disabled in the current_matrix. (Bug#15365)
1163 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1165 Fix syntax.h bug introduced by recent INLINE change.
1166 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1167 conditionally compiled one way in some modules, and a different
1168 way in others. This doesn't work with extern inline functions,
1169 which must have the same definition in all modules, because the
1170 defining code might be shared across modules, depending on the
1171 implementation. Symptoms reported by Martin Rudalics in:
1172 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1173 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1174 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1175 overriding the corresponding functions in syntax.h.
1176 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1177 (syntax_property): New inline functions.
1178 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1179 Rewrite in terms of these new functions.
1181 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1183 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1184 not chars_in_text, whose result depends on the multibyteness of
1185 the current buffer. (Bug#15426)
1187 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1189 Port recent change to hosts where pointers aren't 'long'.
1190 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1191 Don't assume that pointers are the same width as 'long'.
1192 Add a compile-time check that a pointer fits into two X slots.
1194 A simpler, centralized INLINE.
1195 * conf_post.h (INLINE): Define only if not already defined.
1196 This allows us to use a single INLINE, defined by one file
1198 * emacs.c (INLINE): Define it.
1199 Also, include category.h, charset.h, composite.h, dispextern.h,
1200 syntax.h, systime.h, so that their INLINE definitions are expanded
1202 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1203 * buffer.h, buffer.c (BUFFER_INLINE):
1204 * category.h, category.c (CATEGORY_INLINE):
1205 * character.h, character.c (CHARACTER_INLINE):
1206 * charset.h, charset.c (CHARSET_INLINE):
1207 * composite.h, composite.c (COMPOSITE_INLINE):
1208 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1209 * frame.h, frame.c (FRAME_INLINE):
1210 * intervals.h, intervals.c (INTERVALS_INLINE):
1211 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1212 * lisp.h, alloc.c (LISP_INLINE):
1213 * process.h, process.c (PROCESS_INLINE):
1214 * syntax.h, syntax.c (SYNTAX_INLINE):
1215 * systime.h, sysdep.c (SYSTIME_INLINE):
1216 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1217 * window.h, window.c (WINDOW_INLINE):
1218 Remove. All uses replaced with INLINE.
1220 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1222 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1225 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1227 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1228 'const char *' to avoid compiler warnings due to similar change in
1229 the prototype of x_get_string_resource.
1231 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1233 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1234 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1235 going to replace static variables below. Adjust comments.
1236 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1237 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1238 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1239 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1240 Related users changed.
1241 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1242 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1243 last_mouse_movement_time, going to replace static variables below.
1245 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1246 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1248 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1249 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1250 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1251 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1252 static variables below.
1253 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1254 (last_mouse_scroll_bar): Remove.
1255 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1256 (mouseExited): Related users changed.
1258 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1260 Do not use external array to process X scroll bar messages.
1261 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1262 (x_send_scroll_bar_event): Pack window pointer into two slots
1263 of XClientMessageEvent if we're 64-bit. Adjust comment.
1264 (x_scroll_bar_to_input_event): Unpack accordingly.
1266 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1268 Ifdef away recent changes which aren't relevant to NS port.
1269 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1270 [!HAVE_NS]: Declare as such.
1271 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1272 [!HAVE_NS]: Define as such.
1274 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1276 * frame.c (x_redo_mouse_highlight): New function
1277 to factor out common code used in W32 and X ports.
1278 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1279 * xterm.h (struct x_display_info):
1280 * w32term.h (struct w32_display_info):
1281 * nsterm.h (struct ns_display_info): New members
1282 last_mouse_motion_frame, last_mouse_motion_x and
1283 last_mouse_motion_y, going to replace static variables below.
1284 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1285 (redo_mouse_highlight): Remove.
1286 (note_mouse_movement, syms_of_xterm): Adjust user.
1287 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1288 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1289 (redo_mouse_highlight): Remove.
1290 (note_mouse_movement, syms_of_w32term): Adjust user.
1291 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1292 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1294 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1295 * nsfns.m (compute_tip_xy): Adjust user.
1297 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1299 * frame.c (x_mouse_grabbed): New function.
1300 * dispextern.h (x_mouse_grabbed): Add prototype.
1301 (last_mouse_frame): Remove declaration.
1302 * xterm.h (struct x_display_info):
1303 * w32term.h (struct w32_display_info):
1304 * nsterm.h (struct ns_display_info): New member
1305 last_mouse_frame, going to replace...
1306 * xdisp.c (last_mouse_frame): ...global variable.
1307 (note_tool_bar_highlight):
1308 * w32term.c (w32_mouse_position, w32_read_socket):
1309 * xterm.c (XTmouse_position, handle_one_xevent):
1310 Use x_mouse_grabbed.
1311 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1313 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1315 * w32term.c (w32_read_socket): Avoid temporary
1316 variables in a call to x_real_positions.
1317 * xterm.c (handle_one_xevent): Likewise.
1319 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1321 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1322 (x_icon_type): Remove prototype.
1323 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1324 * frame.c (x_icon_type): Remove.
1325 * w32term.c (x_make_frame_visible, x_iconify_frame):
1326 * xterm.c (x_make_frame_visible, x_iconify_frame):
1327 Use x_set_bitmap_icon to factor out common code.
1329 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1331 * dispextern.h (check_x_display_info, x_get_string_resource):
1332 Declare here just once and unify the latter.
1333 * frame.c (check_x_display_info, x_get_string_resource):
1334 * nsterm.h (check_x_display_info):
1335 * xrdb.c (x_get_string_resource):
1336 * xterm.h (check_x_display_info): Remove prototypes.
1337 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1338 * w32reg.c (x_get_string_resource): Likewise.
1339 (w32_get_rdb_resource): Adjust user.
1341 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1343 * xterm.h (struct x_display_info): New member
1344 x_pending_autoraise_frame, going to replace...
1345 * xterm.c (pending_autoraise_frame): ...static variable.
1346 (x_new_focus_frame, XTread_socket): Adjust users.
1347 * w32term.h (struct w32_display_info): New member
1348 w32_pending_autoraise_frame, going to replace...
1349 * w32term.c (pending_autoraise_frame): ...global variable.
1350 (x_new_focus_frame, w32_read_socket): Adjust users.
1352 2013-09-17 Glenn Morris <rgm@gnu.org>
1354 * xdisp.c (message_dolog): If we create *Messages*,
1355 switch it to messages-buffer-mode.
1357 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1359 Don't overuse 'const' in types of locals.
1360 * bidi.c (bidi_count_bytes):
1361 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1362 (xg_event_is_for_scrollbar):
1363 * xselect.c (x_handle_property_notify)
1364 (x_handle_selection_notify, x_handle_dnd_message):
1365 * xsettings.c, xsettings.h (xft_settings_event):
1366 * xterm.c (x_handle_net_wm_state, handle_one_event)
1367 (x_menubar_window_to_frame, x_detect_focus_change)
1368 (construct_mouse_click, note_mouse_movement)
1369 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1370 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1371 (handle_one_xevent, x_handle_net_wm_state):
1372 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1373 (x_handle_dnd_message):
1374 Avoid unnecessary 'const', typically the second 'const' in
1375 'const foo * const arg', a 'const' that does not affect the API
1376 and doesn't significantly help the human reader.
1378 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1380 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1381 only if Glib < 2.36.0.
1382 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1383 * xsettings.c (init_gconf, init_gsettings): Do not check
1385 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1387 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1389 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1391 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1392 before calling g_type_init.
1394 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1396 * nsterm.m (syms_of_nsterm): ... to here.
1398 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1400 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1401 (ignore_next_mouse_click_timeout): Use Time as X does.
1402 (handle_one_xevent): Avoid cast and use unsigned comparison.
1404 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1406 Do not copy X event in handle_one_xevent except KeyPress case.
1407 Wnen XEvent is processed, it is unlikely to be changed except
1408 KeyPress case, so we can avoid copying and use const pointer to
1409 const data to make sure that an event is not changed elsewhere.
1410 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1411 const' and do not create local copy except for the KeyPress event.
1412 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1413 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1414 (x_handle_net_wm_state, x_menubar_window_to_frame)
1415 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1416 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1417 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1418 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1419 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1420 (x_handle_dnd_message):
1421 * xsettings.c (xft_settings_event):
1422 Use 'const XEvent * const' where appropriate.
1423 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1425 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1427 Fix X event waiting to handle multiple frames.
1428 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1429 * xterm.c (pending_event_wait): Remove. Adjust users.
1430 (x_detect_focus_change): Pass frame arg.
1431 (handle_one_xevent): Find related frame early and clear per-frame
1432 wait_event_type only if this is an event for the relevant frame.
1433 (x_wait_for_event): Use per-frame wait_event_type.
1435 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1437 * nsfns.m (Fx_create_frame): Fix font driver registration for
1440 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1441 for syms_of_macfont.
1443 * nsterm.m: Include macfont.h.
1444 (ns_tmp_flags, ns_tmp_font): Remove.
1445 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1446 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1447 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1448 (changeFont:): Fix code style. Check for font driver type when
1451 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1454 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1455 (nsfont_open): Set font driver type.
1456 Set font->ascent and font->descent. Figure out font instead of
1457 ns_tmp_font, and flags instead of ns_tmp_flags.
1458 Fix indentation. Remove call to ns_draw_text_decoration,
1461 * nsfns.m: Include macfont.h.
1462 (Fx_create_frame): Register macfont driver, make a better default font.
1463 (Fns_popup_font_panel): Get font from macfont driver, if used.
1465 * macfont.m, macfont.h, maccuvs.h: New files.
1467 * font.h: Declare syms_of_macfont.
1469 * font.c (syms_of_font): Call syms_of_macfont.
1471 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1473 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1475 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1476 and it is always zero for others, so I assume that this is an ancient
1477 leftover which nobody will want to change any more.
1478 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1479 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1480 * frame.c (x_set_scroll_bar_width):
1481 * w32fns.c (w32_createscrollbar):
1482 * w32term.c (w32_set_vertical_scroll_bar):
1483 * xfns.c (x_set_scroll_bar_default_width):
1484 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1485 (x_scroll_bar_expose): Related users changed.
1487 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1489 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1490 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1491 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1493 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1495 * nsterm.h, w32term.h, xterm.h: ...and not here.
1496 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1497 Remove unused Xisms.
1498 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1499 these modules are never compiled otherwise.
1501 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1503 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1504 Doc fix. (Bug#15375)
1506 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1508 Unify Fx_focus_frame between all ports.
1509 * frame.h (x_focus_frame): New prototype.
1510 * xfns.c (Fx_focus_frame): Remove.
1511 (syms_of_xfns): Do not defsubr it.
1512 (x_focus_frame): X implementation.
1513 * nsfns.m (Fx_focus_frame): Remove.
1514 (syms_of_nsfns): Do not defsubr it.
1515 (x_focus_frame): NS implementation.
1516 * w32term.c (Fx_focus_frame): Remove.
1517 (x_focus_on_frame): Rename to...
1518 (x_focus_frame): W32 implementation.
1519 * w32term.h (x_focus_on_frame): Remove prototype.
1520 * w32fns.c (Fx_focus_frame): Remove.
1521 (syms_of_w32fns): Do not defsubr it.
1522 * frame.c (Fx_focus_frame): Define here.
1523 (syms_of_frame): Defsubr here.
1524 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1526 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1528 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1529 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1530 each port to reference the port-specific window system data.
1531 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1532 (FRAME_DISPLAY_INFO): Define.
1533 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1534 (FRAME_DISPLAY_INFO): Define. Adjust users.
1535 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1536 (FRAME_DISPLAY_INFO): Define. Adjust users.
1537 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1538 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1539 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1540 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1541 * xselect.c, xterm.c: All related users changed.
1543 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1545 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1546 (x_menubar_window_to_frame): Remove prototypes.
1547 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1548 (x_menubar_window_to_frame, x_top_window_to_frame):
1550 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1551 (x_menubar_window_to_frame, x_top_window_to_frame):
1552 ...to here and convert all but the last to static.
1554 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1556 * lisp.mk (lisp): Add w32-common-fns.elc.
1558 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1560 * charset.c (char_charset): Document an exception for char-charset.
1562 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1564 * xterm.h (x_display_info): New field last_user_time...
1565 * xterm.c (toplevel): ...to replace static last_user_time.
1566 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1568 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1570 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1571 scroll bar values to prevent thumb from disappear and update comment.
1573 2013-09-11 Glenn Morris <rgm@gnu.org>
1575 * emacs.c (usage_message): Possessive apostrophe tweak.
1577 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1579 * nsterm.m (syms_of_nsterm): Use Qns.
1580 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1581 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1582 * xfns.c (x_display_info_for_name, Fx_open_connection):
1583 Remove old '#if 0' code.
1584 (syms_of_xfns): Use Qx.
1585 * termhooks.h (fullscreen_hook): Remove the leftover.
1586 (struct terminal): Fix typo in comment.
1588 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1590 Cleaning up a few X scroll bar bits.
1591 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1592 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1593 New member last_seen_part, going to replace...
1594 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1595 (xt_action_hook) [USE_LUCID]: Adjust user.
1596 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1597 Lucid-specific scroll bar support.
1598 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1599 to int and adjust to use last_seen_part member.
1600 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1601 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1602 Initialize last_seen_part.
1604 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1606 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1607 insert-buffer-substring an empty string.
1609 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1611 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1612 avoiding a GCC warning.
1614 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1616 Ifdef away frame tool bar code when it is not really used.
1617 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1618 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1619 and minimize_tool_bar_window_p under the above.
1620 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1621 (fset_tool_bar_window): Likewise.
1622 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1623 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1624 (change_frame_size_1):
1625 * window.c (window_from_coordinates, Frecenter): Adjust users.
1626 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1627 code is not really used.
1628 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1629 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1630 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1631 [!USE_GTK && !HAVE_NS]: Define as such.
1632 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1633 (note_mouse_highlight, expose_frame):
1634 * xfns.c (x_set_tool_bar_lines):
1635 * xterm.c (handle_one_xevent): Adjust users.
1637 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1639 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1640 This bug was introduced by my 2013-08-26 patch, which incorrectly
1641 assumed that the terminfo implementation doesn't use termcap buffers.
1642 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1643 these buffers apparently are used after all.
1644 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1645 (struct tty_display_info): Define members termcap_term_buffer and
1646 termcap_strings_buffer even if TERMINFO.
1648 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1651 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1652 'usage' docstring entry to pacify make-docfile.
1654 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1656 Change comparison functions =, <, >, <=, >= to take many arguments.
1657 * data.c: Change comparison functions' interface and implementation.
1658 * lisp.h: Make arithcompare available for efficient two arg
1660 * bytecode.c: Use arithcompare.
1661 * fileio.c: Use new interface.
1663 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1665 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1667 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1669 * eval.c (Feval): Document the new use of `lexical'.
1671 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1673 Review and drop old frame resize hack.
1674 * frame.h (struct frame): Remove force_flush_display_p.
1675 * dispnew.c (update_frame): Adjust user and don't call
1676 flush_frame here. The comment has said that there was an issues
1677 with redisplaying fringes, but I don't see any differences with
1678 and without this hack. Hopefully we can continue without it.
1679 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1680 current frame matrices twice if resized_p is set.
1682 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1684 Do not populate pure Xism x_sync to other ports.
1685 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1686 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1687 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1688 * w32term.h (x_sync): Remove prototype.
1690 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1692 Cleanup frame flushing.
1693 * dispextern.h (struct redisplay_interface):
1694 Drop flush_display_optional because flush_display is enough
1695 for X and flushing via RIF is just a no-op for others.
1696 * frame.h (flush_frame): New function.
1697 * dispnew.c (update_frame):
1698 * minibuf.c (read_minibuf):
1699 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1701 * keyboard.c (detect_input_pending_run_timers): Do not flush
1702 all frames but selected one in redisplay_preserve_echo_area.
1703 * nsterm.m (ns_flush): Remove no-op.
1704 (ns_redisplay_interface): Adjust user.
1705 * w32term.h (x_flush): Remove no-op.
1706 (w32_redisplay_interface): Adjust user.
1707 * xterm.c (x_flush): Simplify because we do not flush all
1708 frames at once any more. Adjust comment.
1709 (x_redisplay_interface): Adjust user.
1711 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1713 Port --without-x --enable-gcc-warnings to Fedora 19.
1714 * gfilenotify.c (globals_of_gfilenotify):
1715 Call g_type_init only if using an older glib version that needs it.
1717 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1719 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1720 (last_glyphless_glyph_merged_face_id): Remove declarations.
1721 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1722 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1723 (last_glyphless_glyph_merged_face_id): Now static.
1724 (merge_escape_glyph_face): New function, refactored from...
1725 (get_next_display_element): ...here.
1726 (merge_glyphless_glyph_face): New function, refactored from...
1727 (produce_glyphless_glyph): ...here...
1728 * term.c (produce_glyphless_glyph): ...and here.
1730 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1732 * eval.c (eval_sub): Only call Ffunction if necessary.
1734 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1736 Attempt to make redisplay more selective when changing cursor type.
1737 * frame.h (struct frame): New bitfield cursor_type_changed.
1738 * xdisp.c (cursor_type_changed): Remove.
1739 (try_cursor_movement, redisplay_window, try_window_id)
1740 (set_frame_cursor_types, try_window_reusing_current_matrix):
1741 Adjust to use per-frame bitfield.
1742 (redisplay_internal): Look for cursor type change on each visible
1743 frame and consider all frames if cursor type has been changed on
1744 the frame other than selected. If cursor type has been changed on
1745 selected frame only, do not use fast update.
1747 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1749 Attempt to make redisplay more selective when changing fonts.
1750 * frame.h (struct frame): New bitfield fonts_changed.
1751 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1752 (adjust_frame_glyphs): Add prototype.
1753 * dispnew.c (fonts_changed_p): Remove.
1754 (adjust_glyphs): Remove because we do not
1755 adjust matrices on all frames at once any more.
1756 (adjust_frame_glyphs): Block and unblock input here.
1757 (adjust_glyph_matrix): Use fonts_changed.
1758 (change_frame_size_1): Use adjust_frame_glyphs.
1759 * font.c (font_open_entity): Use fonts_changed.
1760 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1761 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1762 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1763 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1764 (shrink_mini_window, Fresize_mini_window_internal)
1765 (window_scroll_pixel_based, Fset_window_configuration)
1766 (apply_window_adjustment, Fset_window_vscroll):
1767 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1768 Use adjust_frame_glyphs.
1769 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1770 (try_window_reusing_current_matrix, try_window_id, display_line)
1771 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1772 (redisplay_internal): Consider fonts_changed and adjust frame
1773 matrices for each frame only if the frame is visible. If font
1774 has been changed on some frame during full redisplay, retry
1775 only visible frames where the font has been actually changed.
1777 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1779 Cache current header and mode line height for each window.
1780 * window.h (struct window): New fields mode_line_height
1781 and header_line_height.
1782 * window.c (make_window): Initialize them.
1783 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1784 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1785 (current_mode_line_height, current_header_line_height):
1787 * xdisp.c (current_mode_line_height, current_header_line_height):
1789 (pos_visible_p, init_xdisp): Adjust user.
1790 (redisplay_window): Invalidate mode_line_height and
1791 header_line_height if current and desired matrices do not agree.
1793 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1795 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1796 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1798 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1800 Make --without-x compatible with --enable-gcc-warnings.
1801 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1802 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1803 members under HAVE_WINDOW_SYSTEM.
1804 * keyboard.c (make_lispy_focus_out): Likewise.
1805 (record_menu_key): Move under HAVE_MENUS.
1806 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1807 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1808 (syms_of_xdisp): Adjust user.
1809 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1810 (start_hourglass, cancel_hourglass):
1811 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1812 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1813 and CLEAR_FONT_TABLE_NFONTS.
1814 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1815 Declare only if HAVE_WINDOW_SYSTEM.
1816 (lface_same_font_attributes_p, clear_face_gcs): Define only
1817 if HAVE_WINDOW_SYSTEM.
1819 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1821 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1822 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1823 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1825 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1827 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1829 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1831 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1832 This fixes a type error on hosts where ptrdiff_t is wider than int.
1834 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1836 * keyboard.c (read_key_sequence_vs): New function.
1837 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1840 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1842 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1844 Makefile improvements.
1845 * Makefile.in (config.status): Don't use double-colon rules, as
1846 they are not portable according to POSIX. Fix shell typo with `;
1847 I guess this rule has never been tested?
1848 (VCSWITNESS): New macro, to override any environment var.
1850 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1852 * xterm.h (struct x_display_info): Do not track X connection
1853 fd separately because it is always available from Display.
1854 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1857 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1859 * buffer.c (drop_overlay):
1860 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1861 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1863 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1865 * buffer.c (Fmake_overlay, Fmove_overlay):
1866 * intervals.c (set_point_from_marker):
1867 * print.c (PRINTPREPARE): Prefer signal_error
1868 to plain error and report unsuitable marker too.
1870 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1872 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1873 for 'dragging' member.
1874 (struct x_output): Remove set-but-unused leftovers
1875 'left_before_move' and 'top_before_move'.
1876 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1877 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1878 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1879 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1880 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1881 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1882 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1883 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1885 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1887 * nsfont.m (INVALID_GLYPH): New define.
1888 (nsfont_encode_char): Use INVALID_GLYPH.
1889 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1891 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1893 * xterm.c (x_last_mouse_movement_time): Revert last change.
1894 This code should use XDisplayMotionBufferSize to check display's
1895 motion history first, and there are few other issues as well.
1896 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1897 (handle_one_xevent): Adjust user.
1899 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1901 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1902 * frame.c (Flast_nonminibuf_frame): ... to here.
1903 (check_minibuf_window): Don't abort if no window was found
1906 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1908 Use XGetMotionEvents to ask the last mouse motion time from X server.
1909 * xterm.c (X_MOTION_HISTORY): Default to 1.
1910 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1911 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1912 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1913 Ifdef away legacy code.
1914 (XTmouse_position, x_scroll_bar_report_motion):
1915 Use x_last_mouse_movement_time.
1916 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1919 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1921 * msdos.c (last_mouse_window): Move to...
1922 (dos_rawgetc): ...this function and adjust comment.
1923 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1924 (mouseMoved): ...this function and adjust comment.
1925 * w32term.c (last_window): Likewise with...
1926 (w32_read_socket): ...this function.
1927 * xterm.c (last_window): Likewise with...
1928 (handle_one_xevent): ...this function.
1930 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1932 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1933 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1934 (handle_one_xevent): ...to here.
1935 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1938 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1940 * msdos.c (IT_set_terminal_window): Remove no-op.
1941 (initialize_msdos_display): Adjust terminal setup.
1942 * w32console.c (w32con_set_terminal_window): Remove no-op.
1943 (initialize_w32_display): Adjust terminal setup.
1944 * w32term.c (w32_set_terminal_window): Remove no-op.
1945 (w32_create_terminal): Adjust terminal setup.
1946 * xterm.c (XTset_terminal_window): Remove no-op.
1947 (x_create_terminal): Adjust terminal setup.
1949 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1951 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1953 (ns_create_terminal): Adjust terminal setup.
1954 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1956 (w32_create_terminal): Adjust terminal setup.
1957 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1959 (x_create_terminal): Adjust terminal setup.
1961 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1963 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1964 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1965 * dispnew.c (buffer_posn_from_coords):
1966 * window.c (Fwindow_end, displayed_window_lines):
1967 * xdisp.c (redisplay_mode_lines): Use it.
1969 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1971 * fontset.c (face_for_char): Check char in the current face font first
1972 if HAVE_NS (Bug#15138).
1974 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1976 * window.c (temp_output_buffer_show): Make sure window returned
1977 by display_buffer is live (Bug#15213).
1979 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1981 Minor cleanup to avoid forward declarations.
1982 * coding.h (struct ccl_spec): Remove forward declaration.
1983 * composite.h (toplevel): Include font.h.
1984 (struct composition_it, struct face, struct font_metrics):
1985 Remove forward declaration.
1986 * dispextern.h (struct image, struct atimer): Likewise.
1987 * emacsgtkfixed.h (struct frame): Likewise.
1988 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1989 * font.h (struct font_driver, struct font, struct glyph_string)
1990 (struct face): Remove forward declaration.
1991 * fontset.h (struct face, struct font): Likewise.
1992 * frame.h (toplevel): Style cleanup.
1993 (enum output_method): Move to...
1994 * termhooks.h (enum output_method): ...here.
1995 (struct glyph, struct frame, struct ns_display_info)
1996 (struct x_display_info, struct w32_display_info):
1997 Remove forward declaration.
1998 * xterm.h (toplevel): Include termhooks.h.
1999 (struct font, struct window, struct glyph_matrix, struct frame)
2000 (struct input_event, struct face, struct image): Remove forward
2002 * gtkutil.h (struct _widget_value): Likewise.
2003 * keyboard.h (toplevel): Include termhooks.h.
2004 (struct input_event): Remove forward declaration.
2006 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2008 * intervals.c (set_point_from_marker): New function.
2009 * editfns.c (Fgoto_char):
2010 * process.c (Finternal_default_process_filter):
2011 * window.c (select_window_1): Use it.
2012 * buffer.h (set_point_from_marker): Add prototype.
2014 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2016 * w32.c (term_winsock): Call release_listen_threads before calling
2018 (_sys_wait_accept): Wait for accept event in a loop with a finite
2019 timeout, instead of waiting indefinitely. Will hopefully avoid
2020 hanging during exit because WSACleanup deadlocks waiting for the
2021 event object to be released. (Bug#14333)
2023 * w32proc.c (release_listen_threads): New function, signals all
2024 the reader threads that listen for connections to stop waiting.
2026 * w32.h (release_listen_threads): Add prototype.
2028 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2030 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2031 field of new marker (for sanity and safety).
2032 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2033 anyway because XMISCTYPE is a function and can't be an lvalue).
2035 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2037 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2038 (x_after_update_window_line, x_scroll_bar_create):
2039 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2040 (handle_one_xevent, x_clear_frame_area):
2041 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2042 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2043 * xterm.h (x_clear_area): Adjust prototype.
2045 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2047 Hook scanning and indentation functions to find_newline. This helps
2048 to avoid duplicated code and renders more respect to newline cache.
2049 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2050 * cmds.c (Fforward_line):
2051 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2052 Use find_newline and avoid unnecessary point movements.
2053 * search.c (scan_newline): Implement on top of find_newline.
2055 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2057 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2058 scoped code (bug#11258).
2060 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2062 * nsterm.m (last_window): New variable.
2063 (EV_TRAILER2): New macro.
2064 (EV_TRAILER): Call EV_TRAILER2.
2065 (mouseMoved:): Add support for mouse-autoselect-window
2066 on nextstep (Bug#6888).
2068 2013-08-28 Andreas Schwab <schwab@suse.de>
2070 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2071 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2072 Remove unused macro definitions.
2073 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2074 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2075 Only define if emacs.
2077 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2079 Prefer enum glyph_row_area to int where appropriate.
2080 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2082 (window_box, window_box_width, window_box_left, window_box_left_offset)
2083 (window_box_right, window_box_right_offset): Adjust prototypes.
2084 * xdisp.c (window_box, window_box_width, window_box_left)
2085 (window_box_left_offset, window_box_right, window_box_right_offset):
2086 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2087 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2088 * nsterm.m (ns_clip_to_row):
2089 * w32term.c (w32_clip_to_row):
2090 * xterm.c (x_clip_to_row): Likewise.
2092 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2094 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2095 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2097 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2099 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2100 for portability to hosts where /bin/sh has problems.
2102 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2104 Redesign redisplay interface to drop global output_cursor.
2105 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2106 (toplevel): Remove declaration of output_cursor.
2107 (set_output_cursor, x_cursor_to): Remove prototype.
2108 * window.h (struct window): New member output_cursor.
2109 (output_cursor_to): New function to replace RIF member.
2110 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2111 (update_text_area, set_window_cursor_after_update): Use it.
2112 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2113 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2114 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2115 * w32term.c (x_update_window_begin, x_update_window_end):
2116 * xterm.c (x_update_window_begin, x_update_window_end):
2117 Adjust to use per-window output cursor.
2119 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2121 Simplify SELECT_TYPE-related code.
2122 Like EMACS_TIME, this portability layer is no longer needed, since
2123 Emacs has been using fd_set as a portability layer for some time.
2124 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2125 (SELECT_TYPE): Remove. All uses changed to fd_set.
2126 (fd_set) [!FD_SET]: New typedef.
2128 Simplify EMACS_TIME-related code.
2129 This portability layer is no longer needed, since Emacs has been
2130 using struct timespec as a portability layer for some time.
2131 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2132 Include <time.h> rather than "systime.h"; that's all that's needed now.
2133 * dispnew.c: Include <timespec.h> rather than "systime.h";
2134 that's all that's needed now.
2135 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2136 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2137 TIMESPEC_RESOLUTION.
2138 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2139 LOG10_TIMESPEC_RESOLUTION.
2140 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2141 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2142 (make_emacs_time): Remove. All used changed to make_timespec.
2143 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2144 (current_timespec): Rename from current_emacs_time. All uses changed.
2145 (add_emacs_time): Remove. All uses changed to timespec_add.
2146 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2147 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2148 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2149 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2150 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2151 (current_timespec): Rename from current_emacs_time. All uses changed.
2152 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2153 changed to timespec_cmp.
2154 * xgselect.c: Include <timespec.h>, since our .h files don't.
2156 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2158 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2159 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2160 Remove the leftovers.
2161 * gtkutil.c (toplevel): Do not declare Qxft but include
2163 * image.c (toplevel): Do not declare Vlibrary_cache because
2164 it's already done in lisp.h.
2166 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2168 * lisp.h (Mouse_HLInfo): Move from here...
2169 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2170 (reset_mouse_highlight): New function.
2171 * msdos.c (dos_set_window_size, IT_update_begin)
2172 (internal_terminal_init):
2173 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2174 (ns_initialize_display_info):
2175 * w32console.c (initialize_w32_display):
2176 * w32term.c (x_update_window_end, x_free_frame_resources)
2177 (w32_initialize_display_info):
2178 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2179 * window.c (Fdelete_other_windows_internal):
2180 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2181 * termchar.h (toplevel):
2182 * xterm.h (toplevel): Include dispextern.h.
2184 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2186 Fix minor problems found by static checking.
2187 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2188 (expect): Avoid nested-if warning.
2189 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2190 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2191 * nsterm.h, nsterm.m (ns_select):
2192 * xgselect.c, xgselect.h (xg_select):
2193 Adjust signature to better match pselect's.
2194 * nsterm.m (ns_select):
2195 Don't set *TIMEOUT, since pselect doesn't.
2196 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2197 diagnostic about assigning const char * to it.
2198 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2200 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * lread.c (substitute_object_recurse): Handle hash-tables as well
2205 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2207 Fix unlikely core dump in init_tty, and simplify terminfo case.
2208 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2209 The old version incorrectly dumped core if malloc returned a
2210 buffer containing only non-NUL bytes.
2211 (init_tty): Do not allocate or free termcap buffers; the
2212 struct does that for us now.
2213 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2214 (struct tty_display_info): Define members termcap_term_buffer and
2215 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2216 use them. Allocate them directly in struct rather than indirectly
2217 via a pointer, to simplify init_tty.
2219 * frame.c (check_minibuf_window): Initialize 'window' properly,
2220 so that Emacs reliably aborts later if 'window' is not initialized.
2222 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2224 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2225 of VoidSymbol (Bug#15154).
2227 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2229 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2230 mouse_face_beg_y and mouse_face_end_y.
2231 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2232 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2233 Adjust users and update comment where appropriate.
2235 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2237 * frame.c (check_minibuf_window): New function.
2238 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2239 Call check_minibuf_window (Bug#15183).
2241 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2243 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2244 because this is the only last cursor data we need to keep and consult.
2245 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2246 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2249 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2251 Fix recovering from possible decompression error.
2252 Since insert_from_gap doesn't always move point, we can't use PT as
2253 the position where the partially decompressed data ends, and
2254 should count how many bytes was produced so far.
2255 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2256 (unwind_decompress): Really delete partially uncompressed data.
2257 (Fzlib_decompress_region): Take decompressed data size into account.
2259 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2261 * syntax.c (init_syntax_once): Adjust comment and do an early
2262 initialization of Qchar_table_extra_slots just once...
2263 * casetab.c (init_casetab_once):
2264 * category.c (init_category_once):
2265 * character.c (syms_of_character):
2266 * coding.c (syms_of_coding):
2267 * xdisp.c (syms_of_xdisp): ...and omit it here.
2269 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2271 * xdisp.c (get_next_display_element): Don't apply to characters
2272 from a display vector the logic of setting it->end_of_box_run_p
2273 suitable for characters from a buffer. (Bug#15175)
2275 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2276 to handle directories, rather than '_utime' which doesn't.
2279 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2281 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2282 or fullscreen (Bug#14627).
2284 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2286 System-dependent integer overflow fixes.
2287 * process.c (Fset_process_window_size): Signal an error if
2288 the window size is outside the range supported by the lower level.
2289 * sysdep.c (set_window_size): Return negative on error,
2290 nonnegative on success, rather than -1, 0, 1 on not in system,
2291 failure, success. This is simpler. Caller changed.
2292 (serial_configure): Remove unnecessary initialization of local.
2293 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2294 size fits in unsigned long; this isn't true on some 32-bit hosts.
2295 Avoid buffer overrun if some future version of /proc/meminfo has a
2296 variable name longer than 20 bytes.
2297 (system_process_attributes) [__FreeBSD__]:
2298 Don't assume hw.availpages fits in 'int'.
2300 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2302 Don't let very long directory names overrun the stack.
2303 Fix some related minor problems involving "//", vfork.
2304 * callproc.c (encode_current_directory): New function.
2305 (call_process): Don't append "/"; not needed.
2306 * fileio.c (file_name_as_directory_slop): New constant.
2307 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2308 this can save the caller having to alloca.
2309 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2310 Use SAFE_ALLOCA, not alloca.
2311 (directory_file_name, Fexpand_file_name): Leave leading "//"
2312 alone, since it can be special even on POSIX platforms.
2313 * callproc.c (call_process):
2314 * process.c (Fformat_network_address):
2315 * sysdep.c (sys_subshell):
2316 Use encode_current_directory rather than rolling our own.
2317 (create_process): No need to encode directory; caller does that now.
2318 * process.h (encode_current_directory): New decl.
2319 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2320 Rework to avoid 'goto xyzzy;'.
2322 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2324 * xdisp.c (handle_face_prop): If the default face was remapped use
2325 the remapped face for strings from prefix properties. (Bug#15155)
2327 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2329 Minor cleanup for redisplay interface and few related functions.
2330 * frame.h (enum text_cursor_kinds): Move from here...
2331 * dispextern.h (enum text_cursor_kinds): ...to here.
2332 (toplevel): Drop unnecessary declarations.
2333 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2334 in update_window_end_hook and draw_window_cursor functions.
2335 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2336 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2337 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2338 * xterm.c (x_update_window_end, x_draw_window_cursor):
2339 * xdisp.c (display_and_set_cursor, update_window_cursor)
2340 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2341 enum text_cursor_kinds where appropriate.
2343 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2345 Redesign redisplay interface to drop updated_row and updated_area.
2346 * dispextern.h (updated_row, updated_area): Remove declaration.
2347 (struct redisplay_interface): Pass glyph row and row area parameters
2348 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2349 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2351 * dispnew.c (updated_row, updated_area): Remove.
2352 (redraw_overlapped_rows, update_window_line): Adjust user.
2353 (update_marginal_area, update_text_area): Likewise. Pass updated row
2354 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2355 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2358 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2360 * process.c (flush_pending_output): Remove stub.
2363 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2365 * callproc.c: Fix race that killed background processes (Bug#15144).
2366 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2367 Record deleted process-id in critical section, not afterwards.
2368 Don't mistakenly kill process created by a call-process invocation
2369 that discards output and does not wait.
2371 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2373 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2374 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2375 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2376 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2377 to shut up compiler in mark_object.
2378 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2380 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2382 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2383 We can't portably rely on PTY_OPEN doing that, even if
2384 it calls posix_openpt with O_CLOEXEC.
2386 2013-08-20 Kenichi Handa <handa@gnu.org>
2388 * character.c (string_char): Improve commentary.
2390 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2392 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2393 (struct animation_cache): Make signature a flexible array member.
2394 All uses changed. This is a tad slower but may insulate us better
2395 from future changes to ImageMagick.
2397 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2399 * image.c: Shrink memory needed for animation cache.
2400 (SIGNATURE_DIGESTSIZE): New constant.
2401 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2402 (imagemagick_create_cache): Copy the signature. This saves
2403 several KB of memory that ImageMagick wastes per signature.
2404 Don't bother updating the update_time, as the caller does that now.
2405 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2406 it's a fixed size struct member now.
2407 (imagemagick_get_animation_cache): Always destroy the signature,
2408 as it's now imagemagick_create_cache's responsibility to copy it.
2409 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2410 and use memcmp rather than strcmp.
2411 eassert that ImageMagick returns a signature of the specified length.
2413 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2415 * image.c (imagemagick_get_animation_cache): Don't segfault on
2417 (imagemagick_get_animation_cache): Revert to previous definition
2418 so that it actually works. But keep the memory leak fix.
2419 (imagemagick_get_animation_cache): Fix memory leak.
2421 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2423 * image.c: Fix animation cache signature memory leak.
2424 Fix some other minor performance problems while we're at it.
2425 (imagemagick_create_cache): Clear just the members that
2426 need clearing. Don't set update_time, as caller does that now.
2427 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2428 Simplify by using pointer-to-pointer instead of a prev pointer.
2429 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2430 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2431 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2432 it's already a copy. Free the signature probe unless it's cached.
2434 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2435 This was introduced by my 2013-08-12 fix for Bug#15035.
2437 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2439 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2440 (imagemagick_prune_animation_cache): Now static.
2442 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2444 * image.c (imagemagick_get_animation_cache): Don't segfault when
2445 pruning all entries.
2447 2013-08-18 Ken Brown <kbrown@cornell.edu>
2449 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2450 static heap if ENABLE_CHECKING is defined.
2451 (max_bss_sbrk_ptr): New variable.
2453 (report_sheap_usage): Report maximum static heap usage instead of
2454 ending static heap usage.
2456 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2458 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2459 of zlib_initialized according to the results of calling
2460 init_zlib_functions.
2462 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2464 * image.c: Implement an ImageMagick per-image cache.
2465 (imagemagick_get_animation_cache): Fix a double-free error.
2466 (imagemagick_load_image): Remove the ping_wand code, which only
2467 apparently saved time on invalid animated images, and slowed down
2468 everything else. Optimise for the common case.
2470 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2472 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2474 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2476 * marker.c (set_marker): Remove documentation of undefined behavior.
2478 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2480 * image.c (imagemagick_compute_animated_image): Animate correctly
2481 when sub-images are smaller than the main image.
2482 (imagemagick_compute_animated_image): Setting the iterator row to
2483 zero is apparently not allowed.
2484 (imagemagick_compute_animated_image): Allow images that say they
2485 have sub-images that are bigger than the main image, but just crop
2488 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2490 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2492 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2494 * image.c (imagemagick_compute_animated_image): Respect the GIF
2497 2013-08-15 Ken Brown <kbrown@cornell.edu>
2499 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2500 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2503 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2505 Fix minor problems found by static checking.
2506 * frame.c (delete_frame):
2507 * xdisp.c (next_element_from_display_vector):
2508 Avoid uninitialized local.
2509 * image.c (imagemagick_compute_animated_image): Port to C89.
2510 Prefer usual GNU indentation style for loops.
2511 Be more careful about bizarrely large sizes, by using ptrdiff_t
2514 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2516 Fix infinite frame selection loop (Bug#15025).
2517 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2519 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2521 * xdisp.c (compute_window_start_on_continuation_line):
2522 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2523 to make sure we end up setting the window start at the leftmost
2524 visible character of the display line. This avoids funky
2525 horizontal shifting because the window start is not kept on the
2526 same position. (Bug#15090)
2527 (next_element_from_display_vector): Support 'box' face attribute
2528 in the face definitions of a display vector. (Bug#15099)
2530 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2532 * image.c (imagemagick_compute_animated_image): Implement animated
2534 (imagemagick_compute_animated_image): Fix some compilation
2535 warnings. Implement a very simple cache to make the animation
2536 usable at all, but it should be replaced with a per-image cache.
2538 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2540 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2541 to do `for' loops over alist values.
2542 * buffer.h (FOR_EACH_BUFFER):
2543 * process.c (FOR_EACH_PROCESS): Use it.
2544 (handle_child_signal, status_notify, Fget_buffer_process)
2545 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2547 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2549 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2550 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2551 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2552 to xzalloc and so avoid redundant call to memset.
2553 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2554 members because it is allocated with xzalloc and so already zeroed.
2556 2013-08-14 Ken Brown <kbrown@cornell.edu>
2558 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2561 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2563 Utility function and macro to copy Lisp string to C string.
2564 * lisp.h (xlispstrdupa): New macro.
2565 (xlispstrdup): New prototype.
2566 * alloc.c (xlispstrdup): New function.
2567 * callint.c (Fcall_interactively):
2568 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2569 (Fsubstitute_in_file_name):
2570 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2571 * image.c (x_create_bitmap_from_file):
2572 * w32term.c (w32_term_init):
2573 * xterm.c (x_term_init): Use xlispstrdup.
2575 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2577 * image.c (imagemagick_load_image): Make animated pictures work.
2578 There's still some problems with background color settings, though
2581 * decompress.c (unwind_decompress): Always restore point.
2583 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2585 * marker.c (set_marker): Reformat documentation.
2587 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2589 * xdisp.c (cursor_type_changed): Now static.
2591 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2592 Use changed. This avoids the need to call xmalloc and for the
2593 caller to call xfree, and avoids memory leaks in some situations.
2595 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2597 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2598 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2599 (redisplay_window): If window_end_valid is cleared due to non-zero
2600 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2601 so do not call to try_cursor_movement for that window.
2603 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2605 * window.h (struct window): Convert window_end_pos and
2606 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2607 (wset_window_end_pos, wset_window_end_vpos): Remove.
2608 * dispnew.c (adjust_glyph_matrix):
2609 * window.c (Fwindow_end, replace_window, set_window_buffer)
2611 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2612 (set_vertical_scroll_bar, redisplay_window, try_window)
2613 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2614 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2615 (note_mouse_highlight): Adjust users.
2616 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2619 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2621 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2622 * image.c (imagemagick_filename_hint): Use `const char *' and
2623 prefer SSDATA to SDATA to avoid warnings.
2625 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2627 Cleanup window fringes, margins and scroll bars adjustments.
2628 * window.c (set_window_fringes, set_window_margins)
2629 (set_window_scroll_bars, apply_window_adjustment): New functions.
2630 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2631 (Fset_window_scroll_bars): Use them.
2633 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2635 * window.h (struct window): Convert scroll_bar_width
2636 from Lisp_Object to integer. Adjust comment.
2637 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2639 * window.c (wset_scroll_bar_width): Remove.
2640 (make_window): Initialize scroll_bar_width.
2641 (Fsplit_window_internal): Use direct assignment.
2642 (Fset_window_configuration, save_window_save):
2643 Convert Lisp_Object to integer and back where appropriate.
2644 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2645 bar was actually changed, and mention this in docstring.
2647 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2649 * decompress.c: Minor simplifications.
2650 (Fzlib_decompress_region): Don't bother verifying
2651 that avail_out <= UINT_MAX, as that was confusing.
2652 Mention the restriction in a comment instead.
2653 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2655 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2657 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2658 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2660 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2662 * image.c (imagemagick_filename_hint): Check for errors in the
2665 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2667 * window.c (Fwindow_margins): Return nil when there's no marginal
2668 area, as per the documented API.
2670 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2671 Fmake_vector, as scroll bar's struct members are not all Lisp
2672 objects now. This avoids crashes in GC.
2674 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2675 bool, so its address could be taken.
2677 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2679 * image.c (imagemagick_filename_hint): New function to possibly
2680 apply `image-content-type-suffixes'.
2681 (imagemagick_load_image): Use it.
2683 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2685 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2686 if loading zlib failed.
2688 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2690 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2691 2013-08-13 checkin below. Change bool to BOOL, rule is:
2692 All Obj-C code uses BOOL, except for interfaces callable from C.
2694 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2696 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2698 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2699 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2700 bool instead of BOOL.
2701 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2702 from Lisp_Object to bitfield. Adjust comment.
2703 * w32term.c (x_scroll_bar_create): Adjust user.
2704 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2705 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2706 Use bool for boolean.
2707 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2708 to `unsigned int' when defining a bitfield.
2710 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2712 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2714 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2716 * window.h (struct window): Convert left_margin_cols and
2717 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2718 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2719 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2721 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2723 (showing_window_margins_p, update_window_line, update_frame_1):
2724 * fringe.c (draw_fringe_bitmap_1):
2725 * xdisp.c (window_box_width): Adjust users.
2726 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2727 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2728 Use direct assignment.
2729 (Fset_window_configuration, save_window_save, Fwindow_margins):
2730 Convert Lisp_Object to integer and back where appropriate.
2731 (Fset_window_margins): Adjust user. Return t if any margin
2732 was actually changed, and mention this in docstring.
2734 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2736 * syntax.c (forward_word):
2737 * cmds.c (forward_char, backward_char): Mention the optional argument.
2739 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2741 * window.h (struct window): Convert left_fringe_width
2742 and right_fringe_width from Lisp_Objects to integers.
2744 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2745 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2746 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2748 (make_window): Initialize new integer fields to -1.
2749 (Fsplit_window_internal): Use direct assignment.
2750 (Fset_window_configuration, save_window_save):
2751 Convert Lisp_Object to integer and back where appropriate.
2752 (Fset_window_fringes): Adjust user. Return t if any fringe
2753 was actually changed, and mention this in docstring.
2755 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2757 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2758 * nsfns.m (x_set_cursor_type):
2759 * w32fns.c (x_set_cursor_type):
2760 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2761 * xdisp.c (set_frame_cursor_types): ...but in common code.
2763 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2765 * font.c (clear_font_cache): New function, stripped from...
2766 (Fclear_font_cache): ...here, which now uses the function
2767 above. Adjust comment.
2768 * font.h (clear_font_cache): Add prototype.
2769 * xfaces.c (clear_face_cache): Use clear_font_cache.
2771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2773 * window.c (Fset_window_start): Compare `w', not `window' because
2774 `w' might not be equal to `window' after call to decode_live_window.
2776 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2778 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2779 This fixes a problem introduced by the Bug#15035 patch
2780 when using GPG. Reported by Herbert J. Skuhra.
2782 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2784 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2785 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2786 not yet initialized.
2788 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2790 * decompress.c (Fzlib_decompress_region): Support zlib
2791 decompression, too, and rename.
2793 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2795 Minor zlib configuration tweaks.
2796 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2797 Don't assume presence of fn_inflateInit2_ zlib internal function.
2799 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2801 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2802 include the zlib prefix.
2804 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2806 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2807 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2808 define static variables that are pointers to zlib functions to be
2810 (init_zlib_functions) [WINDOWSNT]: New function.
2811 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2813 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2814 macros instead of invoking the zlib functions directly.
2815 (syms_of_decompress): DEFSYM Qzlib_dll.
2816 Staticpro Szlib_available_p.
2818 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2820 Avoid looping over all frame windows to freeze and unfreeze.
2821 * window.h (struct window): Drop frozen_window_start_p.
2822 (freeze_window_starts): Drop prototype.
2823 * frame.h (struct frame): New frozen_window_starts flag.
2824 (FRAME_WINDOWS_FROZEN): New macro.
2825 * window.c (freeze_window_start, freeze_window_starts):
2827 (select_window, replace_window): Adjust users.
2828 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2829 (window_frozen_p): New function.
2830 (redisplay_window): Use it.
2832 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2834 Fix some fd issues when running subprocesses (Bug#15035).
2835 Fix bugs that can leak files or file descriptors on errors.
2836 Don't unlink open temp files, as that's hard for users to diagnose
2837 when things go awry (e.g., temp disk exhausted).
2838 Don't bother to lock temp files. Check for invalid recursion.
2839 * callproc.c (synch_process_fd): Remove. All uses removed.
2840 (synch_process_tempfile): New var or macro.
2841 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2843 (record_kill_process): New arg, the temp name. All callers changed.
2844 (delete_temp_file): Now just a simple wrapper around unlink.
2845 (call_process_kill): New arg, the call_process_fd array.
2846 Close them all. Clear synch_process_pid. Remove the temp file,
2847 or arrange for it to be removed.
2848 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2849 that's been moved to synch_process_tempfile. Caller changed.
2850 Do not remove the tempfile; that's now call_process_kill's
2852 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2853 call_process_kill; the caller now does that.
2854 (call_process_cleanup): Do not close the process fd; that's now
2855 call_process_kill's responsibility.
2856 (Fcall_process): Implement via new function call_process, which
2857 has most of the old body of Fcall_process, but with a different API.
2858 (call_process): New function that does not open or close filefd if
2859 it is nonnegative. Record which fds need to be closed, and let
2860 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2861 Signal an error if invoked recursively (could be done via a hook).
2862 Simplify creation of the tempfile in the MSDOS case.
2863 Don't create the output file until after checking for the executable.
2864 Report any failure to open /dev/null.
2865 Don't open /dev/null for writing twice; once is enough.
2866 Don't create pipe if all output is being discarded or sent to file.
2867 Don't worry about setting up the coding system or reading from the
2868 pipe if all output is being discarded.
2869 Hoist fd_error local into top level, to lessen block nesting.
2870 Don't record deleted pid here; now done by Fcall_process_region.
2871 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2872 and note its success in synch_process_tempfile.
2873 Do not leak resources when child_setup fails.
2874 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2875 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2876 (create_temp_file): Now returns open fd, with an additional
2877 Lisp_Object * argument to return the name. All callers changed.
2878 Do not close the file; rewind it instead, and leave it open for
2879 the caller. Do not lock the temp file. Unwind-protect the file
2880 and the file-descriptor.
2881 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2882 If an asynchrounous process, record it here, not in call_process.
2883 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2884 * eval.c (set_unwind_protect): New function.
2885 * fileio.c (write_region): New function, generalized from the
2886 old Fwrite_region. Do not lock temp files.
2887 (Fwrite_region): Use it.
2888 * lisp.h (set_unwind_protect, write_region): New decls.
2889 * process.c: Include <verify.h>.
2890 (make_process): Mark fds as initially closed.
2891 (deleted_pid_list): Now a list of pid-filename pairs.
2893 (close_process_fd): New function.
2894 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2895 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2896 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2897 (create_process, create_pty, Fmake_serial_process)
2898 (server_accept_connection): Record which fds need to be closed,
2899 and let deactivate_process close them.
2900 (Fmake_network_process): Do not discard the unwind-protect
2901 until it's safe to do so.
2902 (deactivate_process): Close the fds opened by create_process etc.
2903 (Fprocess_send_eof): Adjust to new way of recording open fds.
2904 Report an error if /dev/null can't be opened, instead of aborting.
2905 * process.h (PROCESS_OPEN_FDS): New constant.
2906 (struct Lisp_Process): New member open_fds.
2907 (record_kill_process, record_deleted_pid): Adjust signatures.
2908 (record_deleted_pid): Move decl here ...
2909 * syswait.h (record_deleted_pid): ... from here.
2911 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2913 * decompress.c: Fix bugs with large buffers and weird inputs.
2914 Tune a bit. Reindent as per usual Emacs style.
2915 (BUFFER_SIZE): Remove.
2916 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2917 more than UINT_MAX bytes. Decompress into the gap instead of into
2918 an auto buffer, as this should avoid copying. Return nil if
2919 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2920 set immediate_quit; we shouldn't trust zlib code that much.
2922 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2924 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2925 errors, and really move the gap to where we want it.
2927 * lisp.h: Include decompress.c support.
2929 * emacs.c (main): Include decompress.c support.
2931 * Makefile.in: Include -lz if present.
2933 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2935 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2936 (initWithTitle:): Initialize frame to 0.
2937 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2938 (fillWithWidgetValue:frame:): Rename from
2939 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2941 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2942 fillWithWidgetValue:frame:
2944 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2945 remove memory leak warnings.
2947 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2948 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2951 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2952 (x_activate_menubar): Update the whole menu.
2953 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2954 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2955 current event is not NSSystemDefined (Bug#15001).
2956 Call ns_check_menu_open only if trackingMenu is 2.
2957 (menuDidClose:): New method, decrease trackingMenu.
2958 (fillWithWidgetValue:setDelegate:): New method.
2959 (fillWithWidgetValue:): Call the above.
2961 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2963 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2965 Omit some unnecessary casts.
2966 Many of these go back to the old pre-C89 days, when they may have
2967 been needed, but we've been assuming C89 or later for a while now.
2968 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2969 (live_float_p, live_misc_p, live_vector_p):
2970 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2971 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2972 (defvar_per_buffer):
2973 * callint.c (Fcall_interactively):
2974 * doc.c (Fsubstitute_command_keys):
2975 * filelock.c (get_boot_time):
2976 * frame.c (xrdb_get_resource):
2977 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2978 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2979 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2980 (menuitem_highlight_callback, menu_destroy_callback)
2981 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2982 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2983 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2984 (xg_tool_bar_help_callback, tb_size_cb):
2985 * image.c (xpm_alloc_color, png_read_from_memory)
2986 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2987 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2989 * keymap.c (describe_map):
2990 * nsfns.m (Fns_display_monitor_attributes_list):
2991 * nsmenu.m (process_dialog:):
2992 * nsterm.m (hold_event):
2993 * process.c (wait_reading_process_output):
2994 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2995 * scroll.c (do_direct_scrolling, scrolling_1):
2996 * termcap.c (tgetent):
2997 * window.c (check_window_containing, add_window_to_list)
2998 (freeze_window_starts):
2999 * xdisp.c (compare_overlay_entries, vmessage):
3000 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3001 (x_get_monitor_attributes_xrandr)
3002 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3003 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3004 * xfont.c (xfont_match, xfont_open):
3005 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3006 (menubar_selection_callback, menu_position_func)
3007 (popup_selection_callback, create_and_show_popup_menu)
3008 (dialog_selection_callback, create_and_show_dialog):
3009 * xrdb.c (x_get_string_resource):
3011 * xsmfns.c (x_session_check_input):
3012 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3013 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3014 (xaw_jump_callback, xaw_scroll_callback):
3015 Omit unnecessary casts.
3017 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3019 Minor string-length refactoring.
3020 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3021 * frame.c (make_monitor_attribute_list):
3022 Prefer build_string to strlen + make_string.
3024 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3026 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3027 don't check minor_code (Bug#14417).
3029 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3031 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3032 vertical positions instead. This avoids calling MATRIX_ROW with
3033 row numbers that are possibly beyond valid limits. (Bug#15064)
3035 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3037 Use xstrdup and build_unibyte_string where applicable.
3038 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3039 * xfns.c (x_window):
3040 * xrdb.c (x_get_customization_string):
3041 * xterm.c (xim_initialize):
3042 * w32fns.c (w32_window): Use xstrdup.
3043 (w32_display_monitor_attributes_list):
3044 * emacs.c (init_cmdargs):
3045 * keyboard.c (PUSH_C_STR):
3046 * nsfont.m (nsfont_open):
3047 * sysdep.c (system_process_attributes):
3048 * w32.c (system_process_attributes):
3049 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3051 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3053 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3054 variables of these types so that GDB would know about them, as aid
3055 for debugging fatal exceptions. (Bug#15024) See also
3056 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3059 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3061 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3062 larger than the NSWindow (Bug#14934).
3064 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3066 Redesign redisplay interface to drop global variable updated_window.
3067 Always pass currently updated window as a parameter to update routines.
3068 * dispextern.h (updated_window): Remove declaration.
3069 (struct redisplay_interface): Pass window parameter to
3070 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3071 and after_update_window_hook.
3072 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3074 * dispnew.c (updated_window): Remove.
3075 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3076 (update_window_line): Adjust to match redisplay interface changes.
3077 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3078 (ns_scroll_run, ns_after_update_window_line):
3079 * w32term.c (x_update_window_begin, x_update_window_end)
3080 (x_after_update_window_line, x_scroll_run):
3081 * xterm.c (x_update_window_begin, x_update_window_end)
3082 (x_after_update_window_line, x_scroll_run):
3083 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3084 Likewise. Adjust comments where appropriate.
3085 (x_cursor_to): Simplify because this is always called during window
3086 update (but install debugging check anyway).
3087 (expose_window): Check must_be_updated_p flag to see whether this
3088 function is called during window update.
3090 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3092 Do not reset window modification event counters excessively.
3093 These leftovers and poor man's tricky methods to catch extra
3094 redisplay's attention are no longer needed.
3095 * frame.c (set_menu_bar_lines_1):
3096 * minibuf.c (read_minibuf_unwind):
3097 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3098 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3099 (window_scroll_line_based, Fset_window_configuration):
3100 * xdisp.c (redisplay_window): Do not reset last_modified and
3101 last_overlay_modified counters.
3103 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3105 * xselect.c (x_send_client_event): Set send_event and serial, memset
3106 data.l as it might be bigger than data.b. Use 24 bit mask to
3107 XSendEvent (Bug#15034).
3109 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3111 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3112 for TTY frames that are not the top frame on their console.
3115 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3117 * w32term.c (w32fullscreen_hook): Really maximize frame when
3118 asked for (Bug#14841).
3120 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3122 Prefer selected_window to Fselected_window, likewise for frames.
3123 * buffer.c (Fbuffer_swap_text):
3124 * data.c (Fvariable_binding_locus):
3125 * window.c (run_window_configuration_change_hook): Adjust users.
3126 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3127 Use decode_live_frame.
3129 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3131 Be more careful if selected window shows the buffer other than current,
3132 use window_outdated only if this is not so. This change should also
3133 address some weird issues discussed in Bug#13012.
3134 * window.h (window_outdated): New prototype.
3135 * window.c (window_outdated): Now here. Convert from static and
3136 always assume window's buffer.
3137 (Fwindow_end, Fwindow_line_height): Use it.
3138 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3139 and always assume window's buffer.
3140 (redisplay_window): Adjust user.
3141 (redisplay_internal): Call to reconsider_clip_changes once and
3142 check whether mode line should be updated only if selected window
3143 shows current buffer.
3144 (run_window_scroll_functions): Use eassert for debugging check.
3145 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3147 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3149 * window.c (window_scroll, window_scroll_pixel_based)
3150 (window_scroll_line_based): Use bool for booleans.
3152 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3154 * process.c: Fix minor off-by-one issues in descriptor counts.
3155 This shouldn't fix any real bugs, but it cleans up the code a bit.
3156 (max_process_desc, max_input_desc): -1, not 0, means none.
3158 (delete_input_desc): New function.
3159 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3160 (deactivate_process): Scan backwards when recomuting max_process_desc;
3161 that should be faster.
3162 (init_process_emacs): Initialize max_input_desc.
3164 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3166 Use region cache to speedup bidi_find_paragraph_start.
3167 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3168 Rename cache_long_line_scans to cache_long_scans.
3169 * buffer.c (bset_cache_long_line_scans): Rename to
3170 bset_cache_long_scans.
3171 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3172 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3174 (syms_of_buffer): Rename cache-long-line-scans to
3175 cache-long-scans. Adjust docstring.
3176 * search.c (newline_cache_on_off):
3177 * indent.c (width_run_cache_on_off): Adjust users.
3178 * bidi.c (bidi_paragraph_cache_on_off): New function.
3179 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3180 * insdel.c (prepare_to_modify_buffer):
3181 Invalidate bidi_paragraph_cache if enabled.
3183 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3185 Invalidate region caches only if buffer text is going to be changed.
3186 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3187 (modify_text): ...new prototype.
3188 (prepare_to_modify_buffer_1): New prototype.
3189 * textprop.c (modify_region): Rename to...
3190 (modify_text_properties): ...new function.
3191 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3192 (Fremove_list_of_text_properties): Adjust users.
3193 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3194 (modify_text): ...new function.
3195 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3196 (prepare_to_modify_buffer_1): ...new function.
3197 * casefiddle.c (casify_region):
3198 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3199 (Ftranspose_regions): Use modify_text.
3201 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3203 * lisp.mk (lisp): Add nadvice.elc.
3205 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3207 New macro to iterate over live buffers similar to frames.
3208 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3209 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3210 Declare buffer-related variables here to offload lisp.h.
3211 * buffer.c (Vbuffer_alist): Adjust comment.
3212 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3213 (other_buffer_safely):
3214 * data.c (store_symval_forwarding):
3215 * dispnew.c (Fframe_or_buffer_changed_p):
3216 * fileio.c (Fdo_auto_save):
3217 * filelock.c (unlock_all_files):
3218 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3220 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3222 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3223 * callproc.c (create_temp_file):
3224 * filelock.c (create_lock_file):
3225 Assume mkostemp, since it's now provided by Gnulib.
3227 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3229 * w32.c (mkostemp): New function.
3230 (mktemp): Remove, no longer used. Most of the code reused in
3231 mkostemp. (Bug#15015)
3232 (mktemp): Don't undef.
3234 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3236 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3237 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3238 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3239 (free_glyph_pool, check_glyph_memory): Likewise for
3240 all users. Adjust comments where appropriate.
3242 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3244 * composite.h: Minor fixups.
3245 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3246 to fix a misspelling, and change it to an inline function while
3247 we're at it (it need not be a macro). All uses changed.
3248 (composition_method, composition_valid_p):
3249 Rewrite to avoid assignments in if-conditions.
3251 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3253 Do not use global Lisp_Object in composition macros.
3254 * composite.h (composition_temp): Remove declaration.
3255 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3256 (composition_method, composition_valid_p): ...inline functions.
3257 (compose_region): Remove the leftover.
3258 * composite.c (composition_temp): Remove.
3259 (run_composition_function, update_compositions)
3260 (composition_compute_stop_pos, composition_adjust_point)
3261 (Ffind_composition_internal):
3262 * coding.c (handle_composition_annotation):
3263 * xdisp.c (handle_composition_prop, check_point_in_composition):
3264 Related users changed.
3266 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3268 Drop FRAME_PTR typedef.
3269 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3270 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3271 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3272 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3273 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3274 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3275 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3276 All related users changed.
3278 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * eval.c (default_toplevel_binding): New function.
3282 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3283 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3284 (syms_of_eval): Export them.
3285 * data.c (Fdefault_value): Micro cleanup.
3286 * term.c (init_tty): Use "false".
3288 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3290 Fix X GC leak in GTK and raw (no toolkit) X ports.
3291 * xterm.c (x_free_frame_resources): If white and black relief
3292 GCs are allocated, always free them here.
3293 * xfns.c (x_make_gc): Omit redundant initialization.
3294 * widget.c (create_frame_gcs): Remove the leftover.
3295 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3296 in x_free_frame_resources.
3298 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3300 * nsterm.m (windowWillResize:toSize:): Only change title if
3301 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3303 (viewDidEndLiveResize): New method.
3305 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3306 inside NS_IMPL_COCOA.
3308 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3310 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3311 Do not check whether undo is enabled because record_insert and
3312 record_delete does that themselves.
3314 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3316 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3317 member which is not really used any more.
3318 (FRAME_XIC_BASE_FONTNAME): Remove.
3319 * xfns.c (xic_free_fontset): Adjust user.
3320 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3321 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3322 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3323 (xdialog_show): Use eassert for debugging check.
3324 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3326 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3328 * fileio.c, fns.c (merge): Move extern decl from here ...
3329 * lisp.h (merge): ... to here.
3331 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3333 Fix last font-related change.
3334 * w32font.h (w32font_list_internal, w32font_match_internal):
3336 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3337 (uniscribe_list_family): Adjust to match font API change.
3338 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3339 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3341 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3343 * frame.h (FRAME_MOUSE_UPDATE):
3344 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3345 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3347 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3349 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3350 * font.h (struct font_driver): Change list, match, and list_family
3351 functions to accept struct frame * as first arg.
3352 * font.c (font_score, font_compare, font_sort_entities):
3354 (font_sort_entities, font_list_entities, font_select_entity):
3355 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3356 match font API change.
3357 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3358 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3359 * ftxfont.c (ftxfont_list, ftxfont_match):
3360 * xftfont.c (xftfont_list, xftfont_match):
3361 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3362 * w32font.c (w32font_list, w32font_match, w32font_list):
3363 (w32font_list_internal, w32_font_match_internal): Likewise.
3364 * xfaces.c (Fx_family_fonts): Adjust user.
3366 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3368 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3369 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3370 only if HAVE_X_WINDOWS is in use.
3371 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3372 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3373 * w32term.c (x_wm_set_icon_position): Likewise.
3374 * w32fns.c (x_icon): Adjust user.
3376 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3378 * xterm.c (last_mouse_press_frame): Remove the
3379 leftover which is not really used any more.
3380 (handle_one_xevent, syms_of_xterm): Adjust users.
3381 (x_flush): Call XFlush once per each X display, not frame.
3382 This is better because this code always unconditionally skips
3383 non-X frames in Vframe_list and issues the only XFlush if we
3384 have more than one X frame on the same X display.
3385 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3386 Use bool for booleans.
3387 (x_draw_glyph_string_background, cvt_string_to_pixel):
3388 (cvt_pixel_dtor): Drop unnecessary prototypes.
3389 * xterm.h (x_display_ok): Adjust prototype.
3391 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3393 Drop unnecessary functions that deals with frame pixel size.
3394 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3395 (x_pixel_height): Drop prototypes.
3396 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3397 (x_pixel_height): Drop implementations.
3398 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3399 which should be always valid for window frame.
3400 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3401 * w32menu.c (Fx_popup_dialog):
3402 * xmenu.c (Fx_popup_dialog): Likewise for both.
3404 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3406 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3407 frame parameters and call to Fmodify_frame_parameters just once.
3408 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3409 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3410 and mention nil frame in docstring.
3412 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3414 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3415 (x_figure_window_size): Likewise. Adjust to return long.
3416 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3417 (toplevel): Move Qterminal_live_p to...
3418 * terminal.c (toplevel): ...here, make it static, and...
3419 (syms_of_terminal): ...DEFSYM here.
3420 * frame.h (Qterminal_live_p): Remove declaration.
3421 (make_frame, x_figure_window_size): Adjust prototype.
3422 * nsfns.m (Fx_create_frame): Use long for window flags.
3424 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3426 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3427 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3428 Do not assume that emacs_close (INT_MAX) is a no-op.
3430 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3432 * xfaces.c (make_face_cache): For struct face_cache, prefer
3433 xmalloc to xzalloc and so avoid redundant call to memset.
3434 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3436 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3438 * fringe.c (draw_window_fringes, update_window_fringes)
3439 (compute_fringe_widths):
3440 * w32term.c (x_draw_glyph_string):
3441 * window.c (candidate_window_p, Frecenter):
3442 * xfaces.c (realize_basic_faces, realize_default_face)
3443 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3444 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3445 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3446 * xmenu.c (Fx_menu_bar_open_internal):
3447 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3448 * xsettings.c (xft_settings_event):
3449 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3450 Use bool for booleans. Adjust style and comments where
3452 * dispextern.h (draw_window_fringes, update_window_fringes)
3453 (compute_fringe_widths):
3454 * xterm.h (x_had_errors_p): Adjust prototype.
3456 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3458 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3459 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3461 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3463 * fns.c (toplevel): Remove comment before Fsafe_length because
3466 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3468 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3470 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3472 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3473 frame which got the message is still alive, before dereferencing
3474 its pointer. (Bug#14970)
3476 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3477 be a live window, before using it as such. (Bug#14970)
3479 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3481 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3482 w32_detect_focus_change instead of doing part of its job by hand.
3483 This fixes the problem whereby FOCUS_OUT events were not sent to
3486 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3488 * process.c (Fprocess_list): Doc fix.
3490 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3491 being re-exposed only if it didn't ask to become visible.
3492 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3493 was previously iconified. (Bug#14841)
3494 (x_iconify_frame): Mark the frame iconified.
3496 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3498 Fix minor problems found by static checking.
3499 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3500 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3502 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3504 * eval.c (set_specpdl_old_value): New function.
3505 (unbind_to): Minor simplification.
3506 (get_backtrace_frame): New function.
3507 (Fbacktrace_frame): Use it. Add `base' argument.
3508 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3509 (syms_of_eval): Export backtrace-eval.
3510 * xterm.c (x_focus_changed): Simplify.
3512 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3514 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3516 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3518 * xdisp.c (redisplay_window): Instead of moving point out of
3519 scroll margin, reject the force_start method, and try scrolling
3520 instead. (Bug#14780)
3522 2013-07-24 Ken Brown <kbrown@cornell.edu>
3524 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3527 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3529 * eval.c (Fprogn): Do not check that BODY is a proper list.
3530 This undoes the previous change. The check slows down the
3531 interpreter, and is not needed to prevent a crash. See
3532 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3534 2013-07-23 Glenn Morris <rgm@gnu.org>
3536 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3538 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3540 Port to GNU/Linux systems with tinfo but not ncurses.
3541 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3542 to decide whether ncurses is being used. Without this change,
3543 GCC complains about tgetent not being declared, on a system
3544 that has tinfo installed but ncurses not installed.
3546 * eval.c (Fprogn): Check that BODY is a proper list.
3548 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3549 * data.c (Fsetq_default):
3550 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3551 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3553 Tune by taking advantage of the fact that ARGS is always a list
3554 when a function is declared to have UNEVALLED args.
3556 * emacsgtkfixed.c: Port to GCC 4.6.
3557 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3559 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3561 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3562 here to silence compiler warnings.
3564 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3566 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3567 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3568 from messing up Emacs's 'struct frame' (Bug#14923).
3570 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3572 * alloc.c (make_save_ptr_ptr): Define this function.
3573 It was inadvertently omitted. It's needed only if
3574 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3576 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3578 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3579 frame have focus (Bug#14895).
3581 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3583 Avoid vfork-related deadlock more cleanly.
3584 * callproc.c (child_setup): When the child's exec fails, output
3585 the program name, as that's more useful. Use O_NONBLOCK to avoid
3587 * process.c (create_process_1): Remove; no longer needed.
3588 (create_process): Remove timer hack; no longer needed, now that
3589 the child avoids deadlock.
3591 2013-07-20 Glenn Morris <rgm@gnu.org>
3593 * image.c (Fimage_flush): Fix doc typo.
3595 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3597 Fix array bounds violation when pty allocation fails.
3598 * process.c (PTY_NAME_SIZE): New constant.
3599 (pty_name): Remove static variable; it's now auto.
3600 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3601 Take pty_name as an arg rather than using a static variable.
3602 All callers changed.
3603 (create_process): Recover pty_flag from process, not from volatile local.
3604 (create_pty): Stay inside array even when pty allocation fails.
3605 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3607 * lread.c (Fload): Avoid initialization only when lint checking.
3608 Mention that it's needed only for older GCCs.
3610 2013-07-20 Kenichi Handa <handa@gnu.org>
3612 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3613 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3615 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3617 * lread.c (Fload): Avoid uninitialized warning.
3619 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3621 Fix some minor file descriptor leaks and related glitches.
3622 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3623 (create_lock_file): Use write, not emacs_write.
3624 * image.c (slurp_file, png_load_body):
3625 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3626 (server_accept_connection):
3627 Don't leak an fd on memory allocation failure.
3628 * image.c (slurp_file): Add a cheap heuristic for growing files.
3629 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3630 as that's what the other routines do. Maybe input need not be
3631 blocked at all, but it's better to be consistent.
3632 Avoid undefined behavior when strlen is zero.
3634 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3635 (NSTATICS): Now a constant; doesn't need to be a macro.
3637 2013-07-19 Richard Stallman <rms@gnu.org>
3639 * coding.c (decode_coding_utf_8): Add simple loop for fast
3640 processing of ASCII characters.
3642 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3644 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3646 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3648 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3649 unportable 'struct x_display_info'.
3650 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3653 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3655 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3656 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3658 (system_process_attributes): Prefer plain char to unsigned char
3659 when either will do. Clean up properly if interrupted or if
3660 memory allocations fail. Don't assume sscanf succeeds.
3661 Remove no-longer-needed workaround to stop GCC from whining.
3662 Read command-line once, instead of multiple times. Check read status a
3665 Fix obscure porting bug with varargs functions.
3666 The code assumed that int is treated like ptrdiff_t in a vararg
3667 function, which is not a portable assumption. There was a similar
3668 -- though these days less likely -- porting problem with various
3669 assumptions that pointers of different types all smell the same as
3670 far as vararg functions is conserved. To make this problem less
3671 likely in the future, redo the API to use varargs functions.
3672 * alloc.c (make_save_value): Remove this vararg function.
3673 All uses changed to ...
3674 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3675 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3677 (make_save_ptr): Rename from make_save_pointer, for consistency with
3678 the above. Define only on platforms that need it. All uses changed.
3680 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3682 * keyboard.c: Try to fix typos in previous change.
3683 (DISPLAY_LIST_INFO): New macro.
3684 (kbd_buffer_get_event): Do not access members that are not present
3685 in X11. Revert inadvertent change of "!=" to "=".
3687 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3689 * keyboard.c (kbd_buffer_get_event):
3690 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3691 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3693 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3695 * filelock.c: Fix unlikely file descriptor leaks.
3696 (get_boot_time_1): Rework to avoid using emacs_open.
3697 This doesn't actually fix a leak, but is better anyway.
3698 (read_lock_data): Use read, not emacs_read.
3700 * doc.c: Fix minor memory and file descriptor leaks.
3701 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3702 (get_doc_string, Fsnarf_documentation):
3703 Fix file descriptor leak on error.
3705 * term.c: Fix minor fdopen-related file descriptor leaks.
3706 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3707 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3709 * charset.c: Fix file descriptor leaks and errno issues.
3711 (load_charset_map_from_file): Don't leak file descriptor on error.
3712 Use plain record_xmalloc since the allocation is larger than
3713 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3715 * eval.c (record_unwind_protect_nothing):
3716 * fileio.c (fclose_unwind):
3718 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3719 The replacement doesn't block input, but that no longer seems
3722 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3724 * lread.c: Fix file descriptor leaks and errno issues.
3725 (Fload): Close some races that leaked fds or streams when 'load'
3727 (Fload, openp): Report error number of last nontrivial failure to open.
3728 ENOENT counts as trivial.
3729 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3731 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3732 now that the function is always called with a nonnegative arg.
3733 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3734 All uses replaced with ...
3735 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3737 A few more minor file errno-reporting bugs.
3738 * callproc.c (Fcall_process):
3739 * doc.c (Fsnarf_documentation):
3740 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3741 * process.c (set_socket_option):
3742 Don't let a constructor trash errno.
3743 * doc.c: Include <errno.h>.
3745 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3747 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3749 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3751 Fix w32 bug with call-process-region (Bug#14885).
3752 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3753 to Fcall_process when the input is empty. This simplifies the
3754 code a bit. It makes no difference on POSIXish platforms but
3755 apparently it fixes a bug on w32.
3757 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3758 * fileio.c (close_file_unwind): Don't close if FD is negative;
3759 this can happen when unwinding a zapped file descriptor.
3760 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3761 in case Emacs runs out of memory between the two unwind-protects.
3762 Don't trash errno when closing FD.
3763 Zap the FD in the specpdl when closing it, instead of deferring
3764 the removal of the unwind-protect; this fixes a bug where a child
3765 function unwinds the stack past us.
3767 New unwind-protect flavors to better type-check C callbacks.
3768 This also lessens the need to write wrappers for callbacks,
3769 and the need for make_save_pointer.
3770 * alloca.c (free_save_value):
3771 * atimer.c (run_all_atimers):
3773 * alloc.c (safe_alloca_unwind):
3774 * atimer.c (unwind_stop_other_atimers):
3775 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3776 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3777 * minibuf.c (choose_minibuf_frame_1):
3778 * process.c (make_serial_process_unwind):
3779 * xdisp.h (pop_message_unwind):
3780 * xselect.c (queue_selection_requests_unwind):
3781 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3782 * alloca.c (record_xmalloc):
3783 Prefer record_unwind_protect_ptr to record_unwind_protect with
3785 * alloca.c (Fgarbage_collect):
3786 Prefer record_unwind_protect_void to passing a dummy.
3787 * buffer.c (restore_buffer):
3788 * window.c (restore_window_configuration):
3789 * xfns.c, w32fns.c (do_unwind_create_frame)
3790 New wrapper. All record-unwind uses of wrappee changed.
3791 * buffer.c (set_buffer_if_live):
3792 * callproc.c (call_process_cleanup, delete_temp_file):
3793 * coding.c (code_conversion_restore):
3794 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3795 * editfns.c (save_excursion_restore)
3796 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3797 (save_restriction_restore):
3798 * eval.c (restore_stack_limits, un_autoload):
3799 * fns.c (require_unwind):
3800 * keyboard.c (recursive_edit_unwind, tracking_off):
3801 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3802 * macros.c (pop_kbd_macro, restore_menu_items):
3803 * nsfns.m (unwind_create_frame):
3804 * print.c (print_unwind):
3805 * process.c (start_process_unwind):
3806 * search.c (unwind_set_match_data):
3807 * window.c (select_window_norecord, select_frame_norecord):
3808 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3809 (fast_set_selected_frame):
3810 * xfns.c, w32fns.c (unwind_create_tip_frame):
3811 Return void, not a dummy Lisp_Object. All uses changed.
3812 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3813 * callproc.c (call_process_kill):
3814 * fileio.c (restore_point_unwind, decide_coding_unwind)
3815 (build_annotations_unwind):
3816 * insdel.c (Fcombine_after_change_execute_1):
3817 * keyboard.c (read_char_help_form_unwind):
3818 * menu.c (unuse_menu_items):
3819 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3820 * sound.c (sound_cleanup):
3821 * xdisp.c (unwind_redisplay):
3822 * xfns.c (clean_up_dialog):
3823 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3824 Accept no args and return void, instead of accepting and returning
3825 a dummy Lisp_Object. All uses changed.
3826 * cygw32.c (fchdir_unwind):
3827 * fileio.c (close_file_unwind):
3828 * keyboard.c (restore_kboard_configuration):
3829 * lread.c (readevalllop_1):
3830 * process.c (wait_reading_process_output_unwind):
3831 Accept int and return void, rather than accepting an Emacs integer
3832 and returning a dummy object. In some cases this fixes an
3833 unlikely bug when the corresponding int is outside Emacs integer
3834 range. All uses changed.
3835 * dired.c (directory_files_internal_unwind):
3836 * fileio.c (do_auto_save_unwind):
3837 * gtkutil.c (pop_down_dialog):
3838 * insdel.c (reset_var_on_error):
3839 * lread.c (load_unwind):
3840 * xfns.c (clean_up_file_dialog):
3841 * xmenu.c, nsmenu.m (pop_down_menu):
3842 * xmenu.c (cleanup_widget_value_tree):
3843 * xselect.c (wait_for_property_change_unwind):
3844 Accept pointer and return void, rather than accepting an Emacs
3845 save value encapsulating the pointer and returning a dummy object.
3847 * editfns.c (Fformat): Update the saved pointer directly via
3848 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3849 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3850 (unwind_body): New function.
3851 (record_unwind_protect): First arg is now a function returning void,
3852 not a dummy Lisp_Object.
3853 (record_unwind_protect_ptr, record_unwind_protect_int)
3854 (record_unwind_protect_void): New functions.
3855 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3856 * fileio.c (struct auto_save_unwind): New type.
3857 (do_auto_save_unwind): Use it.
3858 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3859 * insdel.c (struct rvoe_arg): New type.
3860 (reset_var_on_error): Use it.
3861 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3863 (specbinding_func): Remove; there are now several such functions.
3864 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3865 (set_unwind_protect_ptr): New function.
3866 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3868 Be simpler and more consistent about reporting I/O errors.
3869 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3870 Say "Read error" and "Write error", rather than "I/O error", or
3871 "IO error reading", or "IO error writing", when a read or write
3873 * process.c (Fmake_network_process, wait_reading_process_output)
3874 (send_process, Fprocess_send_eof, wait_reading_process_output):
3875 Capitalize diagnostics consistently. Put "failed foo" at the
3876 start of the diagnostic, so that we don't capitalize the
3877 function name "foo". Consistently say "failed" for such
3879 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3880 All callers changed. This is so it can use report_file_error.
3881 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3882 diagnostics consistently as above.
3884 * fileio.c (report_file_errno): Fix errno reporting bug.
3885 If the file name is neither null nor a pair, package it up as a
3886 singleton list. All callers changed, both to this function and to
3887 report_file_error. This fixes a bug where the memory allocator
3888 invoked by list1 set errno so that the immediately following
3889 report_file_error reported the wrong errno value.
3891 Fix minor problems found by --enable-gcc-warnings.
3892 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3893 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3895 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3897 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3898 Set event->arg to Qt if switch-event shall be generated.
3899 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3901 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3903 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3906 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3907 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3908 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3909 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3910 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3911 and there is a focused frame.
3912 (head_table): Add focus-in and focus-out.
3913 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3914 bind to handle-focus-in/out.
3916 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3917 (Fhandle_switch_frame): Call Fhandle_focus_in.
3918 (syms_of_frame): defsubr handle-focus-in/out.
3920 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3922 Fix porting bug to older POSIXish platforms (Bug#14862).
3923 * sysdep.c (emacs_pipe): New function, that implements
3924 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3925 This should port better to CentOS 5 and to Mac OS X 10.6.
3926 All calls to pipe2 changed.
3928 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3929 This makes the code easier to read and the executable a bit smaller.
3930 Do not replace all calls to Fcons that happen to create lists,
3931 just calls that are intended to create lists. For example, when
3932 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3933 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3934 Similarly for list2 through list5.
3935 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3936 * bytecode.c (exec_byte_code):
3937 * callint.c (quotify_arg, Fcall_interactively):
3938 * callproc.c (Fcall_process, create_temp_file):
3939 * charset.c (load_charset_map_from_file)
3940 (Fdefine_charset_internal, init_charset):
3941 * coding.c (get_translation_table, detect_coding_system)
3942 (Fcheck_coding_systems_region)
3943 (Fset_terminal_coding_system_internal)
3944 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3945 * composite.c (update_compositions, Ffind_composition_internal):
3946 * dired.c (directory_files_internal, file_name_completion)
3948 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3949 * doc.c (Fsnarf_documentation):
3950 * editfns.c (Fmessage_box):
3952 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3953 (Feval, eval_sub, Ffuncall, apply_lambda):
3954 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3955 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3956 (Fset_file_times, Finsert_file_contents)
3957 (Fchoose_write_coding_system, Fwrite_region):
3958 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3959 * font.c (font_registry_charsets, font_parse_fcname)
3960 (font_prepare_cache, font_update_drivers, Flist_fonts):
3961 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3962 * frame.c (make_frame, Fmake_terminal_frame)
3963 (x_set_frame_parameters, x_report_frame_params)
3964 (x_default_parameter, Fx_parse_geometry):
3965 * ftfont.c (syms_of_ftfont):
3966 * image.c (gif_load):
3967 * keyboard.c (command_loop_1):
3968 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3969 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3970 (Fminor_mode_key_binding, accessible_keymaps_1)
3971 (Faccessible_keymaps, Fwhere_is_internal):
3972 * lread.c (read_emacs_mule_char):
3973 * menu.c (find_and_return_menu_selection):
3974 * minibuf.c (get_minibuffer):
3975 * nsfns.m (Fns_perform_service):
3976 * nsfont.m (ns_script_to_charset):
3977 * nsmenu.m (ns_popup_dialog):
3978 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3979 (Fx_own_selection_internal):
3980 * nsterm.m (append2):
3981 * print.c (Fredirect_debugging_output)
3982 (print_prune_string_charset):
3983 * process.c (Fdelete_process, Fprocess_contact)
3984 (Fformat_network_address, set_socket_option)
3985 (read_and_dispose_of_process_output, write_queue_push)
3986 (send_process, exec_sentinel):
3987 * sound.c (Fplay_sound_internal):
3988 * textprop.c (validate_plist, add_properties)
3989 (Fput_text_property, Fadd_face_text_property)
3990 (copy_text_properties, text_property_list, syms_of_textprop):
3991 * unexaix.c (report_error):
3992 * unexcoff.c (report_error):
3993 * unexsol.c (unexec):
3994 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3995 (Fformat_mode_line, syms_of_xdisp):
3996 * xfaces.c (set_font_frame_param)
3997 (Finternal_lisp_face_attribute_values)
3998 (Finternal_merge_in_global_face, syms_of_xfaces):
3999 * xfns.c (x_default_scroll_bar_color_parameter)
4000 (x_default_font_parameter, x_create_tip_frame):
4001 * xfont.c (xfont_supported_scripts):
4002 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4003 (menu_help_callback, xmenu_show):
4005 * xterm.c (set_wm_state):
4006 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4007 and similarly for list2 through list5.
4009 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4011 * callproc.c (Fcall_process_region): Fix minor race and tune.
4012 (create_temp_file): New function, with the temp-file-creation part
4013 of the old Fcall_process_region. Use Fcopy_sequence to create the
4014 temp file name, rather than alloca + build_string, for simplicity.
4015 Don't bother to block input around the temp file creation;
4016 shouldn't be needed. Simplify use of mktemp.
4017 Use record_unwind_protect immediately after creating the temp file;
4018 this closes an unlikely race where the temp file was not removed.
4019 Use memcpy rather than an open-coded loop.
4020 (Fcall_process_region): Use the new function. If the input is
4021 empty, redirect from /dev/null rather than from a newly created
4022 empty temp file; this avoids unnecessary file system traffic.
4024 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4026 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4027 Simplify by making this case like the other two. This is a bit
4028 slower on obsolete hosts, but the extra complexity isn't worth it.
4030 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4031 * process.c (create_process) [!DOS_NT]:
4032 Remove now-unnecessary calls to emacs_close.
4034 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4036 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4037 returning early. (Bug#14850)
4039 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4040 and inhibit-iso-escape-detection attributes of 'undecided'.
4043 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4045 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4046 Reported by Herbert J. Skuhra in
4047 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4049 Don't lose top specpdl entry when memory is exhausted.
4050 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4051 specpdl overflow here, to simplify callers; all callers changed.
4052 Always reserve an unused entry at the stack top; this avoids
4053 losing the top entry's information when memory is exhausted.
4055 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4057 Clean up errno reporting and fix some errno-reporting bugs.
4058 * callproc.c (Fcall_process):
4059 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4060 * process.c (create_process, Fmake_network_process):
4061 * unexaix.c (report_error):
4062 * unexcoff.c (report_error):
4063 Be more careful about reporting the errno of failed operations.
4064 The code previously reported the wrong errno sometimes.
4065 Also, prefer report_file_errno to setting errno + report_file_error.
4066 (Fcall_process): Look at openp return value rather than at path,
4067 as that's a bit faster and clearer when there's a numeric predicate.
4068 * fileio.c (report_file_errno): New function, with most of the
4069 old contents of report_file_error.
4070 (report_file_error): Use it.
4071 (Ffile_exists_p, Ffile_accessible_directory_p):
4072 Set errno to 0 when it is junk.
4073 * fileio.c (Faccess_file):
4074 * image.c (x_create_bitmap_from_file):
4075 Use faccessat rather than opening the file, to avoid the hassle of
4076 having a file descriptor open.
4077 * lisp.h (report_file_errno): New decl.
4078 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4081 * process.c (create_process, wait_reading_process_output) [AIX]:
4082 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4083 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4084 a multithreaded environment anyway).
4085 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4087 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4089 * image.c (x_find_image_file): Don't close a remote file handle.
4091 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4093 Fix races with threads and file descriptors.
4094 * callproc.c (Fcall_process_region):
4095 * dired.c (open_directory):
4096 * emacs.c (main, Fdaemon_initialized):
4097 * image.c (x_find_image_file):
4098 * inotify.c (Finotify_rm_watch):
4099 * lread.c (Flocate_file_internal):
4100 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4101 * term.c (term_mouse_moveto, init_tty):
4102 * termcap.c (tgetent):
4103 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4104 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4105 * unexhp9k800.c, unexmacosx.c (unexec):
4106 * callproc.c (Fcall_process_region):
4107 Use emacs_close, not close.
4108 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4109 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4110 and posix_close function on current platforms (which all lack them).
4111 (emacs_close): Use it. This should fix the races on GNU/Linux and
4112 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4113 and it should avoid closing random victim file descriptors on
4116 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4118 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4119 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4122 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4123 This is for .gdbinit xbacktrace.
4125 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4126 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4127 (emacs_set_tty): Now static.
4128 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4129 * term.c (tty_capable_p, tty_default_color_capabilities)
4130 (get_tty_terminal, term_mouse_movement)
4131 (handle_one_term_event, init_tty, maybe_fatal):
4132 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4133 (tgetent, scan_file, name_match, compare_contin):
4134 * terminal.c (get_terminal):
4135 Use bool for boolean.
4136 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4137 Prefer char to unsigned char if either will do.
4138 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4139 (tty_write_glyphs): Prefer int to unsigned.
4140 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4141 All callers changed.
4142 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4144 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4147 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4148 (B__dummy__): New dummy symbol, to pacify C89.
4149 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4150 they can't grok varargs macros.
4151 * dispnew.c (add_window_display_history)
4152 (add_frame_display_history):
4153 * print.c (print_object):
4154 * xdisp.c (debug_method_add):
4155 Use %p printf format only for void pointers.
4156 * emacs.c (usage_message): New constant, replacing ...
4157 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4158 (main): Adjust to usage reorg.
4159 * fns.c (syms_of_fns):
4160 * profiler.c (syms_of_profiler):
4161 Don't use non-constant struct initializers.
4162 * gnutls.h (gnutls_initstage_t):
4163 * lisp.h (enum Lisp_Fwd_Type):
4164 * lread.c (lisp_file_lexically_bound_p):
4165 * xsettings.c (anonymous enum):
4166 Remove trailing comma.
4167 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4168 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4169 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4171 * regex.c (const_re_char): New type, to pacify strict C89.
4172 All uses of 'const re_char' replaced to use it.
4173 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4174 with glibc when strict C89. This change is imported from gnulib.
4176 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4177 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4178 Omit GNU_LINUX implementation, since it requires long long.
4179 * xterm.c (x_draw_underwave):
4180 Do not assume the traditional order of struct's members.
4181 (x_term_init): Rewrite to avoid the need for non-constant structure
4184 Syntax cleanup, mostly replacing macros with functions.
4185 This removes the need for the syntax_temp hack.
4186 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4187 * syntax.c (SYNTAX_INLINE): New macro.
4188 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4189 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4190 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4191 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4192 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4193 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4194 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4195 Now constants, not macros.
4196 (syntax_temp) [!__GNUC__]: Remove.
4197 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4198 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4199 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4200 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4201 Move here from syntax.h; now functions, not macros. Except for the
4202 last function, these are static since only syntax.c uses them.
4203 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4204 All uses changed. Now a function, not a macro; use this fact
4205 to simplify the code.
4206 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4207 compiler bugs; no longer relevant.
4208 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4209 (SYNTAX_INLINE): New macro.
4210 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4211 for the new functions. Use bool for boolean member.
4212 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4213 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4214 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4215 (SETUP_BUFFER_SYNTAX_TABLE):
4216 Now extern inline functions, not macros.
4217 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4218 Remove; all uses replaced by implementation.
4219 (syntax_temp) [!__GNUC__]: Remove decl.
4220 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4222 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4224 * emacs.c (main): Fix syntax error.
4226 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4228 Timestamp fixes for undo (Bug#14824).
4229 * atimer.c (schedule_atimer):
4230 * fileio.c (Ffile_newer_than_file_p):
4231 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4232 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4233 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4234 (syms_of_fileio): Remove Sclear_visited_file_name.
4235 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4236 file doesn't exist; this avoids an ambiguity with negative timestamps.
4237 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4238 * systime.h (make_emacs_time, invalid_emacs_time):
4239 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4240 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4241 * undo.c (record_first_change): Push (visited-file-modtime) onto
4242 undo list rather than reimplementing it by hand, incorrectly.
4244 2013-07-09 Ken Brown <kbrown@cornell.edu>
4246 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4248 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4250 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4252 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4254 Handle errno and exit status a bit more carefully.
4255 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4256 number into an exit status. Instead, use EXIT_CANCELED.
4257 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4258 * callproc.c (relocate_fd):
4259 * emacs.c (close_output_streams, main):
4260 * process.c (create_process):
4261 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4262 Use emacs_perror for simplicity.
4263 * callproc.c (relocate_fd, main):
4264 * sysdep.c (sys_subshell):
4265 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4266 (shut_down_emacs): Use emacs_write, not write.
4267 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4268 * fileio.c (Fcopy_file, e_write):
4269 * nsterm.m (ns_select):
4270 * process.c (send_process):
4271 * sound.c (vox_write):
4272 Use emacs_write_sig, not emacs_write.
4273 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4274 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4276 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4278 (emacs_full_write): New function.
4279 (emacs_write): Rewrite to use it.
4280 (emacswrite_sig, emacs_perror): New functions.
4281 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4283 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4285 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4286 on NS even if it is present. Pixmap on NS is a void*.
4288 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4290 Port to Ubuntu 10 (Bug#14803).
4291 Problem reported by T.V. Raman.
4292 * process.c (close_on_exec, accept4, process_socket):
4293 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4295 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4297 * w32.c (sys_dup): Declare prototype.
4301 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4303 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4305 Make file descriptors close-on-exec when possible (Bug#14803).
4306 This simplifies Emacs a bit, since it no longer needs to worry
4307 about closing file descriptors by hand in some cases.
4308 It also fixes some unlikely races. Not all such races, as
4309 libraries often open files internally without setting
4310 close-on-exec, but it's an improvement.
4311 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4312 * callproc.c (Fcall_process) [!MSDOS]:
4313 * emacs.c (main) [!DOS_NT]:
4314 * nsterm.m (ns_term_init):
4315 * process.c (create_process):
4316 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4317 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4318 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4319 Prefer mkostemp with O_CLOEXEC to mkstemp.
4320 * callproc.c (relocate_fd) [!WINDOWSNT]:
4321 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4322 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4324 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4325 Make the resulting file descriptor close-on-exec.
4326 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4327 * lread.c (load_descriptor_list, load_descriptor_unwind):
4328 Remove; no longer needed. All uses removed.
4329 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4330 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4332 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4333 (Fmake_network_process, Fnetwork_interface_list):
4334 (Fnetwork_interface_info, server_accept_connection):
4335 Make newly-created socket close-on-exec.
4336 * sysdep.c (emacs_open, emacs_fopen):
4337 Make new-created descriptor close-on-exec.
4338 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4339 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4341 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4343 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4344 for NS_IMPL_GNUSTEP.
4346 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4348 Fix openp errno handling.
4349 * callproc.c (Fcall_process): Preserve openp errno around close.
4350 * lread.c (openp): Set errno when returning -1, as some callers
4353 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4355 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4357 * nsterm.h (NSSavePanel): Update comment.
4358 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4359 (ns_run_file_dialog): Declare.
4361 * nsfns.m: Remove panelOK.
4363 (ns_run_file_dialog): New function.
4364 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4365 event loop, so file dialog is popped up by ns_run_file_dialog, called
4366 by sendEvent (Bug#14578).
4367 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4369 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4371 * xdisp.c (default_line_pixel_height): New function.
4372 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4373 (try_cursor_movement, redisplay_window, try_window)
4374 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4376 * window.c (window_scroll_pixel_based):
4377 use default_line_pixel_height.
4379 * dispextern.h (default_line_pixel_height): Add prototype.
4381 * frame.c (x_set_line_spacing): Accept a float value for
4382 line-spacing parameter, per the documentation.
4384 * data.c (Fmultibyte_string_p): Doc fix.
4386 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4388 Use emacs_open more consistently when opening files.
4389 This handles EINTR more consistently now, and makes it easier
4390 to introduce other uniform changes to file descriptor handling.
4391 * src/systdio.h: New file.
4392 * src/buffer.c (mmap_init):
4393 * cygw32.c (chdir_to_default_directory):
4394 * dispnew.c (Fopen_termscript):
4395 * emacs.c (Fdaemon_initialized):
4396 * fileio.c (Fdo_auto_save):
4397 * image.c (slurp_file, png_load_body, jpeg_load_body):
4398 * keyboard.c (Fopen_dribble_file):
4400 * print.c (Fredirect_debugging_output):
4401 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4402 * termcap.c (tgetent):
4403 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4404 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4405 * w32term.c (w32_initialize) [CYGWIN]:
4406 * xfaces.c (Fx_load_color_file):
4407 Use emacs_open instead of plain open, and emacs_fopen instead of
4409 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4410 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4411 * callproc.c (default_output_mode): New constant.
4412 (Fcall_process): Use it to call emacs_open instead of plain creat.
4413 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4414 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4415 (emacs_fopen): New function.
4416 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4417 Include <lisp.h>, for emacs_open.
4418 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4420 Remove duplicate #include directives.
4421 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4423 Don't include stdio.h twice.
4424 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4425 Don't include sys/types.h or stdio.h twice.
4426 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4427 * lread.c: Don't include coding.h twice.
4428 * nsfont.m: Don't include frame.h twice.
4429 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4430 * ralloc.c: Don't include <unistd.h> twice.
4431 * xdisp.c: Don't include font.h twice.
4432 * xterm.c: Don't include fontset.h twice.
4433 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4435 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4437 Scale ImageMagick images more carefully.
4438 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4439 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4440 Be more careful about avoiding undefined behavior after
4441 integer overflow and division by zero.
4443 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4445 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4446 (syms_of_w32fns): DEFSYM them.
4447 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4448 (CCHDEVICENAME): Define macros if not defined.
4449 (struct MONITOR_INFO_EX): New struct.
4450 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4451 (enum_display_monitors_fn): New variable.
4452 (globals_of_w32fns): Initialize it.
4453 (Fx_display_pixel_width, Fx_display_pixel_height)
4454 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4455 multi-monitor setups in docstrings.
4456 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4457 screen size by primary monitor's millimeter per pixel.
4458 (w32_monitor_enum, w32_display_monitor_attributes_list)
4459 (w32_display_monitor_attributes_list_fallback)
4460 (Fw32_display_monitor_attributes_list): New functions.
4461 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4463 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4465 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4467 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4469 * fileio.c (Qfile_notify_error): New error symbol.
4471 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4472 * inotify.c (inotify_callback, symbol_to_inotifymask)
4473 (Finotify_add_watch, Finotify_rm_watch): Use it.
4474 (inotifyevent_to_event): Exchange order of cookie and file name.
4475 (Finotify_add_watch): Adapt docstring.
4477 * lisp.h (Qfile_notify_error): Declare.
4479 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4481 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4482 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4483 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4484 which did not work (see <http://bugs.gnu.org/14569#307>).
4485 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4486 && (!noninteractive || initialized)). This attempts to thread
4487 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4489 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4491 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4492 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4494 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4496 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4497 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4498 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4499 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4501 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4503 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4504 Define to __sys_siglist.
4506 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4508 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4509 word-wrap, so that overflow-newline-into-fringe would work in
4510 visual-line-mode. (Bug#2749)
4511 (move_it_in_display_line_to): When the last scanned display
4512 element fits exactly on the display line, and
4513 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4514 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4515 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4516 finding buffer position that corresponds to pixel coordinates,
4517 e.g. in buffer_posn_from_coords.
4519 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4521 * process.c (handle_child_signal): Call catch_child_signal if
4524 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4526 Don't convert function pointers to void * and back.
4527 It isn't portable C, and it's easy enough to avoid.
4528 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4529 (make_save_value): Add support for SAVE_FUNCPOINTER.
4530 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4531 * print.c (print_object):
4532 Distinguish function from object pointers.
4533 * lisp.h (SAVE_FUNCPOINTER): New constant.
4534 (SAVE_SLOT_BITS): Adjust to it.
4535 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4536 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4537 (voidfuncptr): New typedef.
4538 (struct Lisp_Save_Value): New member data[0].funcpointer.
4539 (XSAVE_FUNCPOINTER): New function.
4541 Simplify buildobj processing.
4542 * Makefile.in (buildobj.h): Make it a sequence of strings each
4543 followed by comma, rather than a single string. Put it into a
4544 .tmp file in case there's an error while generating it.
4545 (gl-stamp): Use .tmp for temp files.
4546 (mostlyclean): Clean .tmp files.
4547 * doc.c (buildobj): Move to just the routine that needs it.
4548 It's now an array of strings, so processing is simpler.
4550 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4552 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4553 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4554 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4555 Invoke malloc_enable_thread even when not interactive.
4556 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4557 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4558 in this case, since the underlying bug has now been fixed.
4560 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4562 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4563 unlinking it (bug#14691).
4565 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4567 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4568 before checking whether buffer is modified. This lets
4569 `kill-buffer-query-functions' cancel killing of the buffer or save
4570 its content before `kill-buffer' asks user the "Buffer %s
4571 modified; kill anyway?" question.
4573 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4575 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4576 Let the super performKeyEquivalent deal with them (Bug#14747).
4578 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4580 * widget.c (resize_cb): Remove unused local.
4582 Do not use GTK 3 if it exists but cannot be compiled.
4583 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4584 * xterm.c (x_error_handler) [!USE_GTK]:
4587 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4589 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4591 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4592 to the valid range of values. (Bug#14753)
4594 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4595 when moving point by using the current glyph matrix. This avoids
4596 the need to force redisplay when this function is called in a
4599 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4601 Fix minor problems found by static checking.
4602 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4603 Redo the latter's body to sidestep GCC parenthesization warnings.
4604 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4605 * coding.c (detect_coding, detect_coding_system):
4606 * coding.h (struct undecided_spec):
4607 Use bool for boolean.
4608 * image.c (QCmax_width, QCmax_height): Now static.
4609 * xdisp.c (Fmove_point_visually): Remove unused local.
4611 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4613 * xdisp.c (Fmove_point_visually): New function.
4615 2013-06-28 Kenichi Handa <handa@gnu.org>
4617 * coding.h (define_coding_undecided_arg_index): New enum.
4618 (coding_attr_index): New members
4619 coding_attr_undecided_inhibit_null_byte_detection,
4620 coding_attr_undecided_inhibit_iso_escape_detection,
4621 coding_attr_undecided_prefer_utf_8.
4622 (undecided_spec): New struct.
4623 (struct coding_system): New member `undecided' of the member
4626 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4627 (detect_coding): Likewise.
4628 (detect_coding_system): Likewise.
4629 (Fdefine_coding_system_internal): New coding system properties
4630 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4632 (syms_of_coding): Adjust for coding_arg_undecided_max.
4634 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4636 * image.c (x_from_xcolors): Remove unused local.
4638 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4640 Defer image data transfer between X client and server until actual
4643 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4646 * image.c (Destroy_Image): Remove.
4647 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4648 `mask_p', and `colors_p'. All uses changed.
4649 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4650 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4651 New macros for `flags' arg to x_clear_image_1.
4652 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4653 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4654 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4655 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4656 (image_get_x_image, image_unget_x_image): New functions or macros.
4657 (image_background, image_background_transparent, x_to_xcolors)
4658 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4659 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4660 instead of Destroy_Image.
4661 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4662 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4663 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4664 (imagemagick_load_image, svg_load_image): Use them instead of
4665 x_create_x_image_and_pixmap, and x_put_x_image followed by
4666 x_destroy_x_image, respectively.
4667 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4668 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4669 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4670 background_transparent fields.
4671 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4672 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4674 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4676 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4677 This mostly consists of undoing recent changes.
4678 * callproc.c (Fcall_process):
4679 * process.c (create_process):
4680 Do not worry about catching SIGCHLD here, undoing previous change.
4681 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4682 * process.c, process.h (catch_child_signal):
4683 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4684 * process.c (catch_child_handler): Don't worry about being called
4685 lazily and do not assume caller has blocked SIGCHLD, undoing
4686 previous change. Move first-time stuff back to
4687 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4688 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4689 set lib_child_handler if it's already initialized, which may
4690 help avoid problems on GNUStep.
4692 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4694 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4695 * callproc.c (Fcall_process):
4696 * process.c (create_process):
4697 Make sure SIGCHLD is caught before we fork,
4698 since Emacs startup no arranges to catch SIGCHLD.
4699 * process.c (lib_child_handler): Initialize to null, not to
4701 (catch_child_signal): Allow self to be called lazily.
4702 Do nothing if it's already been called.
4703 Assume caller has blocked SIGCHLD (all callers do now).
4704 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4705 just before it's really needed.
4706 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4707 since it hasn't been caught yet.
4709 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4711 * image.c (compute_image_size): New function to implement
4712 :max-width and :max-height.
4713 (imagemagick_load_image): Use it.
4715 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4717 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4718 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4720 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4721 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4722 the SIGCHLD handler, since the code is not atomic and (due to glib)
4723 signals may be arriving now.
4724 * sysdep.c (init_signals): Do not catch child signals here;
4725 'main' now does that later, at a safer time.
4727 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4729 Clean up SIGCHLD handling a bit (Bug#14569).
4730 * process.c, process.h (catch_child_signal):
4731 Now always extern, even if !NS_IMPL_GNUSTEP.
4732 * process.c (catch_child_signal): Move glib tickler here from
4733 init_process_emacs, so that it's done earlier in Emacs
4734 initialization. Also move the noninteractive && !initialized
4735 check here from init_process_emacs. This is all a bit cleaner for
4736 GNUish platforms, and I hope it works around the Cygwin bug.
4737 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4738 that glib signal handling is tickled before glib creates threads.
4740 * process.c (wait_reading_process_output): Avoid int overflow
4741 when reading more than 2 GiB total from a process.
4743 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4745 * process.c (create_process): Handle a couple more cases,
4746 i.e., work even if new_argv and wait_child_setup[i] are cached.
4747 Use Fcall_process's style for volatile vars.
4749 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4751 * process.c (create_process): Mark PROCESS volatile.
4753 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4755 Use C99-style flexible array members if available.
4756 This avoids some subtle aliasing issues, which typically
4757 aren't a problem with GCC but may be a problem elsewhere.
4758 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4759 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4760 In either case, it uses a flexible array member rather than
4761 the old struct hack. All uses changed.
4762 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4763 Adjust to sdata reorganization.
4764 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4765 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4766 that ports better to pre-C99 non-GCC.
4767 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4768 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4769 as the latter has changed.
4770 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4771 and port better to pre-C99 GCC.
4772 * image.c (struct xpm_cached_color):
4773 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4774 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4775 Use FLEXIBLE_ARRAY_MEMBER.
4776 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4777 Move decl to top level so it gets checked against implementation.
4778 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4779 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4781 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4783 * syntax.c: Integer cleanups.
4784 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4785 All uses that need 0-or-2 changed to:
4786 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4787 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4788 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4789 (char_quoted, prev_char_comend_first, back_comment)
4790 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4791 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4792 Use bool for boolean.
4793 (update_syntax_table, skip_chars, skip_syntaxes):
4794 Prefer int to unsigned when either will do.
4795 (back_comment): Return boolean success flag, like forw_comment,
4796 instead of positive-or-minus-1 (which might have overflowed int anyway).
4797 Don't stuff ptrdiff_t into int.
4798 (syntax_spec_code, syntax_code_spec): Now const.
4799 (Fmatching_paren, scan_lists, scan_sexps_forward):
4800 Use enum syntaxcode for syntax code.
4801 (Fmatching_paren): Check that arg is a character, not just an integer.
4802 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4803 (Finternal_describe_syntax_value): Omit no-longer-needed
4805 (skip_chars): Use char, not unsigned char, when the distinction
4807 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4808 * bytecode.c (exec_byte_code):
4809 * syntax.c (syntax_spec_code, Fchar_syntax)
4810 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4812 * syntax.h (SYNTAX_WITH_FLAGS):
4813 Omit unnecessary casts.
4815 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4817 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4818 line dimensions here, to avoid race conditions with the main
4819 thread. (Bug#14062, bug#14630, bug#14669)
4821 * w32term.c (w32_draw_window_cursor): Compute the header line and
4822 mode line dimensions here.
4823 <w32_system_caret_window, w32_system_caret_hdr_height>:
4824 <w32_system_caret_mode_height>: New variables.
4826 * w32term.h: Declare them.
4828 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4830 * alloc.c (die): Move "assertion failed" string here ...
4831 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4832 COND when SUPPRESS_CHECKING. This shrinks the executable text
4833 size by 0.8% to 2.2% when configured with --enable-checking,
4834 depending on optimization flags (GCC 4.8.1 x86-64).
4836 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4838 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4840 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4841 base is 2; this is more accurate.
4843 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4845 * sound.c (string_default): Move to !WINDOWSNT section.
4846 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4848 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4850 * sound.c: Integer cleanups.
4851 Remove unnecessary forward decls.
4852 (struct sound_device): The 'file' member is now a Lisp_Object, not
4853 a char *, so that we needn't invoke alloca on a huge size.
4854 (Fplay_sound_internal): Adjust to this.
4855 (string_default): New function.
4856 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4857 Use it to adjust to the struct sound_device change.
4858 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4859 (be2hs) [0]: Remove.
4861 * syntax.c (skip_chars): Don't use uninitialized storage
4862 when searching a multibyte buffer for characters that are not in a
4863 unibyte string that contains non-ASCII characters.
4865 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4867 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4868 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4870 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4872 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4874 2013-06-18 Kenichi Handa <handa@gnu.org>
4876 * font.c (Ffont_spec): Signal an error for an invalid font name
4879 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4881 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4882 In particular this ports to 32-bit sparc Sun cc.
4883 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4884 array with a dummy element at specpdl[-1], so that its address can
4886 (unbind_to): Do not copy the binding; not needed, now that we
4887 copy old_value in the one place where the copy is needed.
4888 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4889 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4890 (union specbinding): Rename from struct specbinding. Redo layout
4891 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4892 which is not portable. With Sun C 5.12 32-bit sparc, the
4893 declaration causes nargs to be an unsigned bitfield, a behavior
4894 that the C standard allows; but Emacs wants nargs to be signed.
4895 The overall type is now a union of structures rather than a
4896 structure of union of structures, and the 'kind' member is now a
4897 bitfield, so that the overall type doesn't grow. All uses changed.
4898 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4900 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4902 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4903 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4905 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4907 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4909 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4910 unless we know that the window w's frame is a frame object.
4911 Another attempt at solving bug#14062 and bug#14630.
4913 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4915 * textprop.c (property_set_type): New enum.
4916 (add_properties): Allow appending/prepending text properties.
4917 (add_text_properties_1): Factored out of Fadd_text_properties.
4918 (Fadd_text_properties): Move all the code into
4919 add_text_properties_1.
4920 (Fadd_face_text_property): New function that calls
4921 add_text_properties_1.
4923 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4925 Move functions from lisp.h to individual modules when possible.
4926 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4927 * alloc.c (XFLOAT_INIT, set_symbol_name):
4928 * buffer.c (CHECK_OVERLAY):
4929 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4930 (set_char_table_parent):
4931 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4932 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4933 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4934 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4936 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4937 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4938 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4939 (backtrace_args, backtrace_debug_on_exit):
4940 * floatfns.c (CHECK_FLOAT):
4941 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4942 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4943 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4944 (set_hash_index_slot):
4945 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4946 * marker.c (CHECK_MARKER):
4947 * textprop.c (CHECK_STRING_OR_BUFFER):
4948 * window.c (CHECK_WINDOW_CONFIGURATION):
4949 Move here from lisp.h, and make these functions static rather than
4951 * buffer.c (Qoverlayp):
4953 * fns.c (Qhash_table_p):
4954 * window.c (Qwindow_configuration_p):
4956 * lisp.h: Remove the abovementioned defns and decls.
4958 Use functions, not macros, for XINT etc (Bug#11935).
4959 In lisp.h, prefer functions to function-like macros, and
4960 constants to object-like macros, when either will do. This:
4961 . simplifies use, as there's no more need to worry about
4962 arguments' side effects being evaluated multiple times.
4963 . makes the code easier to debug on some platforms.
4964 However, when using gcc -O0, keep using function-like macros
4965 for a few critical operations, for performance reasons.
4966 This sort of thing isn't needed with gcc -Og, but -Og
4967 is a GCC 4.8 feature and isn't widely-enough available yet.
4968 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4969 Remove enum lsb_bits; no longer needed.
4970 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4971 * buffer.c (Qoverlap):
4973 * fns.c (Qhash_table_p):
4974 Now extern, so lisp.h can use these symbols.
4975 * dispextern.h: Include character.h, for MAX_CHAR etc.
4976 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4977 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4978 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4979 (GLYPH_CODE_P): Move here from lisp.h.
4980 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4981 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4982 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4983 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4984 XUNTAG now returns void *.
4985 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4986 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4987 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4988 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4989 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4990 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4991 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4992 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4993 New macros, renamed from their sans-lisp_h_ counterparts.
4994 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4995 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4996 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4997 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4998 If compiling via GCC without optimization, define these as macros
4999 in addition to inline functions.
5000 To disable this, compile with -DINLINING=0.
5001 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5002 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5003 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5004 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5005 (INTMASK, VALMASK): Now macros, since static values cannot be
5006 accessed from extern inline functions.
5007 (VALMASK): Also a constant, for benefit of old GDB.
5008 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5009 is INTEGERP, which can fold it in.
5010 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5011 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5012 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5013 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5014 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5015 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5016 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5017 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5018 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5019 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5020 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5021 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5022 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5023 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5024 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5025 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5026 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5027 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5028 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5029 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5030 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5031 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5032 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5033 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5034 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5035 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5036 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5037 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5038 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5039 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5040 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5041 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5042 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5044 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5045 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5046 (VALMASK): Define in one place rather than in two, merging the
5047 USE_LSB_TAG parts; this is simpler.
5048 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5049 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5050 Move up, to avoid use before definition.
5051 Also include "globals.h" earlier, for the same reason.
5052 (make_natnum): New function.
5053 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5054 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5055 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5056 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5057 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5058 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5059 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5060 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5061 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5062 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5063 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5064 (Qwindow_configuration_p, Qimage): New forward declarations.
5065 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5066 (STRING_COPYIN): Remove; unused.
5067 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5068 (xcar_addr, xcdr_addr): New functions. All uses changed.
5069 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5070 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5071 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5072 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5073 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5074 (TYPE_RANGED_INTEGERP): Simplify.
5075 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5076 (setlocale, fixup_locale, synchronize_system_messages_locale)
5077 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5078 Now empty functions, not macros.
5079 (functionp): Return bool, not int.
5080 * window.c (Qwindow_configuration_p): Now extern,
5081 so window.h can use it.
5082 * window.h (Qwindowp): Move decl back to lisp.h.
5084 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5086 * xdisp.c (Fline_pixel_height): New function, required for solving
5089 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5091 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5093 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5095 * lread.c (syms_of_lread):
5096 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5098 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5100 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5102 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5104 * fileio.c (expand_file_name): Doc fix.
5106 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5108 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5109 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5110 Wait for self, not for 0. This can't hurt on GNU or similar
5111 system, and may help with Cygwin.
5113 * keyboard.c: Don't use PROP (...) as an lvalue.
5114 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5115 Use set_prop (A, B), not PROP (A) = B.
5117 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5119 * xdisp.c (get_it_property): Use it->window instead of generating
5120 a Lisp object from it->w.
5122 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5124 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5125 get-char-property the window that is being rendered, instead of
5126 the buffer, to support window-specific overlays. (Bug#14575)
5127 (compute_display_string_pos): When W is NULL, use the current
5128 buffer as the object to pass to get-char-property.
5129 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5130 pointer member of the bidi iterator, since no window is pertinent
5133 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5135 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5136 being displayed, and pass it to compute_display_string_pos.
5137 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5138 (bidi_paragraph_init): All callers changed.
5140 * xdisp.c (init_from_display_pos, init_iterator)
5141 (handle_single_display_spec, next_overlay_string)
5142 (get_overlay_strings_1, reseat_1, reseat_to_string)
5143 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5144 Set bidi_it.w member from it->w.
5145 (compute_display_string_pos): Accept additional argument, the
5146 window being displayed, and pass it to Fget_char_property.
5149 * dispextern.h (struct bidi_it): New member w, the window being
5151 (compute_display_string_pos): Adjust prototype.
5153 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5155 * xgselect.c: Remove unneeded include xterm.h.
5157 * process.c (wait_reading_process_output): Check for NS before GLIB.
5158 GLIB may be linked in due to rsvg, but ns_select must be called.
5160 * xgselect.c (xg_select): Remove call to window_system_available
5161 and g_main_context_pending at the top, so Gdk events (i.e. file
5162 notify) are processed when Emacs is started with -nw.
5164 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5166 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5167 (ctagsfiles3): New variable, includes only *.m files.
5168 (TAGS): Use an explicit language name in the regular expressions,
5169 to avoid transformation of '/SOMETHING' by MSYS to
5170 'c:\MSYS\SOMETHING'.
5172 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5174 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5176 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5178 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5179 still need to set the mouse pointer shape and activate help-echo.
5182 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5184 A few porting etc. fixes for the new file monitor code.
5185 See the thread containing
5186 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5187 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5188 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5189 (dir_monitor_callback, Fgfile_rm_watch):
5190 Use assq_no_quit instead of Fassoc, for speed.
5191 (dir_monitor_callback, Fgfile_rm_watch):
5192 eassert that the monitor is a fixnum.
5193 (dir_monitor_callback): No need for CDR_SAFE.
5194 Simplify building of lisp with alternative tails.
5195 (Fgfile_add_watch, Fgfile_rm_watch):
5196 Do not assume glib functions set errno reliably on failure.
5197 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5198 and signal an error otherwise.
5199 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5200 Use Fdelq instead of Fdelete, for speed.
5202 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5204 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5205 don't insist on being invoked on a highlighted tool-bar button.
5206 Avoids losing tool-bar functionality when mouse-highlight is nil.
5207 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5208 Don't highlight when mouse-highlight is nil.
5209 (note_mouse_highlight): When mouse-highlight is nil, don't return
5210 right away; instead, run tool-bar and mode-line highlight
5211 subroutine, clear any existing highlight, and revert the mouse
5212 pointer to its default shape. (Bug#14558)
5214 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5216 * lisp.mk (lisp): Add prog-mode.el.
5218 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5220 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5221 * process.c (dummy_handler): New function.
5222 (lib_child_handler): New static var.
5223 (handle_child_signal): Invoke it.
5224 (catch_child_signal): If a library has set up a signal handler,
5225 save it into lib_child_handler.
5226 (init_process_emacs): If using glib and not on Windows, tickle glib's
5227 child-handling code so that it initializes its private SIGCHLD handler.
5228 * syssignal.h (SA_SIGINFO): Default to 0.
5229 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5230 31; it should no longer be needed now.
5232 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5234 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5236 * gfilenotify.c (globals_of_gfilenotify): New function.
5237 (syms_of_gfilenotify): Move global initialization there.
5239 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5241 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5243 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5244 * keyboard.c (menu_bar_items, tool_bar_items):
5245 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5246 not override local keymaps any more.
5248 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5250 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5252 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5254 * w32console.c (initialize_w32_display): Return the dimensions of
5255 the console window via 2 additional arguments, not via the current
5256 frame. This avoids crashes due to overrunning the bounds of
5257 frame's decode_mode_spec_buffer, which is not resized following
5258 the change of the frame dimensions from the initial 10x10.
5260 * w32term.h (w32_initialize_display_info): Adjust prototype.
5262 * term.c (init_tty): Take dimensions of the frame from the values
5263 returned by initialize_w32_display.
5265 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5266 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5267 (LIBES): Add $(GFILENOTIFY_LIBS).
5269 * w32inevt.c (handle_file_notifications): Add dummy implementation
5270 for !HAVE_W32NOTIFY.
5272 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5274 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5276 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5278 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5280 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5282 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5284 Fix minor problems found by static checking.
5285 * data.c (pure_write_error):
5286 Use xsignal2, not Fsignal, as Fsignal might return.
5287 * eval.c (set_backtrace_debug_on_exit): Now static.
5288 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5289 No longer inline. EXTERN_INLINE is needed only for functions
5290 defined in .h files. Reindent function header as per GNU style.
5291 (backtrace_p, backtrace_top, backtrace_next):
5292 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5293 compiler or linker. Add extern decls to pacify gcc -Wall.
5294 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5296 * frame.c (free_monitors): Define only on platforms that need it.
5297 * nsterm.m (ns_term_init):
5298 * process.c (catch_child_signal):
5299 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5300 defined on all porting targets these days.
5301 * process.c, process.h (catch_child_signal):
5302 Make it extern only if NS_IMPL_GNUSTEP is defined.
5304 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5306 * w32.c (gettimeofday): Make the signature identical to prototype
5307 in nt/inc/sys/time.h.
5309 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5311 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5314 * keyboard.c (safe_run_hooks_error): Improve error message.
5316 * data.c (pure_write_error): Add `object' argument.
5317 * puresize.h (CHECK_IMPURE): Use it.
5319 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5321 * Makefile.in (NOTIFY_OBJ): New variable.
5322 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5324 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5325 Call syms_of_gfilenotify.
5327 * gfilenotify.c: New file.
5329 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5330 and Qfile_w32notify.
5331 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5332 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5334 * lisp.h: Declare syms_of_gfilenotify.
5336 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5338 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5340 Merge the specpdl and backtrace stacks. Make the structure of the
5341 specpdl entries more obvious via a tagged union of structs.
5342 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5343 (enum specbind_tag): New enum.
5344 (struct specbinding): Make it a tagged union of structs.
5345 Add a case for backtrace records.
5346 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5347 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5348 (backtrace_debug_on_exit): New accessors.
5349 (struct backtrace): Remove.
5350 (struct catchtag): Remove backlist field.
5351 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5353 (Flocal_variable_p): Speed up the common case where the binding is
5355 * eval.c (backtrace_list): Remove.
5356 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5357 (set_backtrace_args, set_backtrace_nargs)
5358 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5359 (backtrace_next): New functions.
5360 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5361 (unwind_to_catch, internal_lisp_condition_case)
5362 (internal_condition_case, internal_condition_case_1)
5363 (internal_condition_case_2, internal_condition_case_n): Don't bother
5364 with backtrace_list any more.
5365 (Fsignal): Adjust to new backtrace format.
5366 (grow_specpdl): Move up.
5367 (record_in_backtrace): New function.
5368 (eval_sub, Ffuncall): Use it.
5369 (apply_lambda): Adjust to new backtrace format.
5370 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5372 (specbind): Adjust to new specpdl format. Simplify.
5373 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5374 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5376 (mark_backtrace): Remove.
5377 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5378 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5379 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5381 * profiler.c (record_backtrace): Use get_backtrace.
5382 (handle_profiler_signal): Use backtrace_top_function.
5383 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5386 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5388 * process.h (catch_child_signal): Declare.
5390 * process.c (catch_child_signal): New function.
5391 (init_process_emacs): Call it.
5393 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5394 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5396 (x_set_cursor_type): Remove declaration.
5397 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5398 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5399 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5400 (ns_get_color): Use F suffix on float.
5401 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5402 (ns_get_rgb_color): Remove.
5403 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5404 (note_mouse_movement): x and y are CGFloat.
5405 (ns_draw_fringe_bitmap): Remove unused rowY.
5406 Change #if to COCOA && >= 10_6.
5407 (ns_draw_window_cursor): Remove unused overspill.
5408 (ns_draw_underwave): width and x are EamcsCGFloat.
5409 (ns_draw_box): thickness is CGFloat.
5410 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5411 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5412 if not in main thread.
5413 (ns_get_pending_menu_title, ns_check_menu_open)
5414 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5415 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5416 (sendFromMainThread:): New method.
5417 (changeFont:): size is CGFloat.
5418 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5419 Disable warning about permanent text.
5420 (characterIndexForPoint:): Adjust return type depending on GNUStep
5422 (mouseDown:): delta is CGFloat.
5423 (updateFrameSize): Remove unised variable f.
5424 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5425 Cast float to EmacsCGFloat.
5426 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5427 also to -1 when restoring.
5428 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5429 inside NS_IMPL_COCOA.
5430 (toggleFullScreen:): Put call to toggleFullScreen inside
5431 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5432 (setPosition:portion:whole:): por is CGFloat.
5433 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5434 (mouseDown:): Use CGFloat.
5435 (mouseDragged:): Remove unised variable edge.
5436 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5438 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5440 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5441 when NS_IMPL_GNUSTEP.
5442 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5443 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5444 (EmacsToolbar): Add clearAll. Add tag argument to
5445 addDisplayItemWithImage.
5446 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5448 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5450 * nsmenu.m (ns_update_menubar): Make static.
5451 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5452 (fillWithWidgetValue:): Add cast to SEL for setAction.
5453 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5454 (update_frame_tool_bar): Update code for GNUStep.
5455 (clearAll): New method.
5456 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5457 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5458 Move identifierToItem setObject and activeIdentifiers addObject before
5459 call to insertItemWithItemIdentifier.
5460 (validateVisibleItems): Fix indentation.
5461 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5462 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5463 UtilityWindow to aStyle, remove call to setStyleMask.
5465 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5467 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5468 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5469 Use F suffix on floats.
5470 (ns_char_width): Returns CGFloat.
5471 (ns_ascii_average_width): w is CGFloat instead of float.
5472 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5474 (ns_glyph_metrics): CGFloat instead of float.
5476 * nsfns.m (x_set_foreground_color, x_set_background_color):
5478 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5479 remove unused variables.
5480 (Fns_read_file_name): Keep track if panel is for save.
5481 Use ns_filename_from_panel/ns_directory_from_panel.
5482 (Fns_list_services): delegate only used for COCOA.
5483 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5484 Just return the input if GNUStep.
5485 (x_screen_planes): Remove.
5486 (Fxw_color_values): Use EmacsCGFloat
5487 (Fns_display_monitor_attributes_list): Only get screen number for
5489 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5491 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5492 ns_directory_from_panel.
5494 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5496 * process.c (handle_child_signal): Also use WCONTINUED.
5497 This is so that list-processes doesn't mistakenly list the process
5498 as stopped, when the process has actually been continued and is
5501 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5503 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5504 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5505 not already configured.
5507 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5509 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5511 * Makefile.in (mostlyclean): Remove *.res files.
5513 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5516 a buffer (bug#8447).
5518 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5520 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5521 display vector, and we backtrack, handle the case that the
5522 previous character position is also displayed from a display
5523 vector or covered by a display string or image. (Bug#14476)
5525 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5527 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5528 (struct MonitorInfo, free_monitors): Remove.
5529 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5530 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5531 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5534 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5535 (struct MonitorInfo, free_monitors): Remove.
5536 (ns_screen_name): Make static.
5537 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5538 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5541 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5542 (struct MonitorInfo): New struct.
5543 (free_monitors, make_monitor_attribute_list): Declare.
5545 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5547 (free_monitors, make_monitor_attribute_list): New functions.
5548 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5551 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5553 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5555 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5557 * keyboard.c: Apply keyboard decoding only to events that come directly
5558 from the tty, not from unread-command-events (bug#14368).
5559 (read_event_from_main_queue): New function, extracted from read_char).
5560 (read_decoded_char): Remove.
5561 (read_decoded_event_from_main_queue): New function to replace it.
5562 (read_char): Use it.
5563 (read_key_sequence): Use read_char rather than read_decoded_char.
5565 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5567 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5569 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5571 2013-05-22 Kenichi Handa <handa@gnu.org>
5573 The following changes are to fix the setting of
5574 buffer-file-coding-system on, for instance, C-x RET c unix RET
5575 _FILE_OF_DOS_EOL_TYPE_ RET.
5577 * coding.h (struct coding_system): New member detected_utf8_chars.
5579 * coding.c (detect_coding_utf_8): Count characters and check EOL
5580 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5582 (setup_coding_system): Do not initialize coding->head_ascii.
5583 (check_ascii): Do not set coding->eol_seen but update it. Do not
5584 call adjust_coding_eol_type here.
5585 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5586 If the eol-type of CODING is already specified, adjust the eol type
5587 of the found coding-system.
5588 (decode_coding_gap): Cancel previous change. Utilize the
5589 character numbers counted by detect_coding_utf_8. Fix detection
5592 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5594 * search.c (looking_at_1): Only set last_thing_searched if the match
5595 changed the match-data (bug#14281).
5597 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5599 * xdisp.c (reseat_at_previous_visible_line_start):
5600 Already declared in dispextern.h, so remove it here.
5601 (move_it_vertically_backward): Likewise.
5603 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5605 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5606 (Fx_display_pixel_width, Fx_display_pixel_height)
5607 (Fx_display_mm_width, Fx_display_mm_height):
5608 Mention `display-monitor-attributes-list' in docstrings.
5610 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5611 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5612 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5613 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5614 (Fx_display_backing_store, Fx_display_visual_class)
5615 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5616 (Fx_display_grayscale_p, Fx_display_pixel_width)
5617 (Fx_display_pixel_height, Fx_display_planes)
5618 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5619 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5620 (Fx_display_mm_width, Fx_display_mm_height)
5621 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5622 height for all physical monitors as in X11.
5624 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5625 Return pixel width or height for all physical monitors as in X11.
5627 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5629 Port --enable-gcc-warnings to clang.
5630 * bytecode.c (exec_byte_code):
5632 Redo diagnostic pragmas to pacify clang, too.
5633 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5634 * editfns.c (Fencode_time):
5635 * fileio.c (file_accessible_directory_p):
5636 * font.c (font_unparse_xlfd):
5637 Use '&"string"[index]' instead of '"string" + (index)'.
5638 * undo.c (user_error): Remove; unused.
5640 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5642 * insdel.c (insert_1_both): Document the arguments, instead of
5643 referring to insert_1, which no longer exists.
5645 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5646 some window, increment windows_or_buffers_changed, so that
5647 *Messages* display in that window is updated. (Bug#14408)
5649 * w32.c: Include epaths.h.
5650 (init_environment): Use cmdproxy.exe without leading directories.
5651 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5653 (gettimeofday): Adjust signature and return value to Posix
5656 * unexw32.c (open_output_file): Delete the existing emacs.exe
5657 before creating it, to break the hard link to the versioned
5660 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5661 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5662 (FIRSTFILE_OBJ): New variables.
5663 (W32_RES): Rename to EMACSRES. All users changed.
5664 (base_obj): Use $(CM_OBJ).
5665 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5666 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5667 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5668 $(W32_RES_LINK) before $(LIBES).
5669 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5671 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5673 * makefile.w32-in (DOC): Use just "DOC".
5675 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5677 * process.c: Export default filters and sentinels to Elisp.
5678 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5680 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5681 (Fset_process_sentinel, Fformat_network_address):
5682 Default to them instead of nil.
5683 (server_accept_connection): Sentinels can't be nil any more.
5684 (read_and_dispose_of_process_output): New function, extracted from
5685 read_process_output.
5686 (read_process_output): Use it; filters can't be nil.
5687 (Finternal_default_process_filter): New function, extracted from
5688 read_process_output.
5689 (exec_sentinel_unwind): Remove function.
5690 (exec_sentinel): Don't zilch sentinel while running.
5691 (status_notify): Sentinels can't be nil.
5692 (Finternal_default_process_sentinel): New function extracted from
5694 (setup_process_coding_systems): Default filter is not nil any more.
5695 (syms_of_process): Export new Elisp functions and initialize
5697 * lisp.h (make_lisp_proc): New function.
5699 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5701 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5703 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5705 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5706 unless we know that the window w is a leaf window.
5707 Another attempt at solving bug#14062.
5709 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5711 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5714 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5716 * image.c (gif_load): Check that subimages fit (Bug#14345).
5718 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5720 * lread.c (skip_dyn_eof): New function.
5721 (read1): Use it to skip the end of a file in response to #@00.
5723 * doc.c (get_doc_string): Slightly relax the sanity checking.
5725 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5727 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5728 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5729 (MonitorInfo): New struct.
5730 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5731 (Fns_display_monitor_attributes_list): New functions.
5732 (display-usable-bounds): Remove.
5733 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5736 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5738 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5739 (GTK_CHECK_VERSION): New macro, if not already defined.
5740 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5741 replaced by GTK_CHECK_VERSION.
5743 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5745 * xterm.h (GTK_PREREQ): New macro.
5746 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5747 to use this macro instead, for consistency and clarity.
5749 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5751 * xdisp.c (row_for_charpos_p): New function, with code of
5752 cursor_row_p, but accepts an additional argument CHARPOS instead
5753 of using a hardcoded PT.
5754 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5755 (row_containing_pos): Call row_for_charpos_p instead of partially
5756 doing the same. Fixes cursor positioning under longlines-mode
5757 when longlines-show-effect includes more than one newline, when
5758 moving the cursor vertically up.
5760 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5762 * makefile.w32-in (ACL_H): New macro.
5763 ($(BLD)/fileio.$(O)): Update dependencies.
5765 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5767 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5768 * Makefile.in (LIB_ACL): New macro.
5769 (LIBACL_LIBS): Remove.
5770 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5771 * fileio.c: Include <acl.h>.
5772 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5773 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5775 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5778 * unexelf.c: Don't assume ElfW (Half) fits in int.
5779 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5780 when dealing with ElfW (Half) values, since they can exceed 2**31
5781 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5782 (entry_address): Omit unused NUM arg. All uses changed.
5784 2013-05-07 Juri Linkov <juri@jurta.org>
5786 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5787 to the string converted from number with `Fnumber_to_string'.
5790 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5792 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5793 This fixes a problem introduced by my previous change.
5795 2013-05-07 Glenn Morris <rgm@gnu.org>
5797 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5799 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5801 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5803 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5805 Static checking by GCC 4.8.0.
5806 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5807 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5808 (x_get_monitor_attributes_fallback)
5809 (x_get_monitor_attributes_xinerama)
5810 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5811 Define only if USE_GTK.
5812 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5813 (x_get_monitor_attributes_fallback): Omit unused locals.
5814 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5815 Use double, not float, to avoid mixed-mode floating point arithmetic.
5817 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5818 Jan Djärv <jan.h.d@swipnet.se>
5820 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5821 (XINERAMA_CFLAGS): New macros.
5822 (ALL_CFLAGS, LIBES): Use them.
5824 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5825 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5826 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5827 (syms_of_xfns): DEFSYM them.
5828 (struct MonitorInfo): New struct.
5829 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5830 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5831 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5832 (x_get_monitor_attributes_xinerama): New functions.
5833 (Fx_display_monitor_attributes_list): New primitive.
5834 (syms_of_xfns): Defsubr it.
5836 * xterm.h (x_display_info): Add Xatom_net_workarea and
5837 Xatom_net_current_desktop.
5839 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5840 and dpyinfo->Xatom_net_current_desktop.
5842 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5844 * xdisp.c (pos_visible_p): Use the special code for finding the
5845 beginning of a display property or overlay for any "replacing"
5846 display property, not just for display strings. This solves
5847 incorrect reporting of position by posn-at-point. (Bug#14241)
5849 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5851 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5852 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5853 Verify that ElfW (Half) fits in int.
5854 (fatal): Use same signature as lisp.h.
5855 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5856 configure and build with -DUNEXELF_DEBUG without worrying about
5857 other modules that use DEBUG.
5858 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5859 possibly-wide integers now uses it instead of plain fprintf.
5860 (entry_address): New function, which avoids problems with 32-bit
5861 overflow on 64-bit hosts.
5862 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5863 (round_up): Don't assume the remainder fits in int.
5864 (find_section): Use bool for boolean. Simplify debug code.
5865 (unexec): Don't assume file sizes fit in int or size_t.
5866 Omit unnecessary trailing newline in 'fatal' format.
5867 Use strerror rather than outputting decimal error number.
5868 Remove unused code when emacs is not defined;
5869 this file relies on Emacs now.
5870 Don't assume e_phnum and e_shnum are positive.
5872 * regex.c: Fix problems when DEBUG is defined.
5873 (extract_number, extract_number_and_incr): Define regardless of
5874 whether DEBUG is defined; that's simpler and makes the code less
5875 likely to go stale in the normal case when DEBUG is not defined.
5876 Return int rather than taking an int * arg. All callers changed.
5877 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5878 Remove, replacing with ...
5879 (DEBUG_PRINT): New macro. All callers changed.
5880 (DEBUG_COMPILES_ARGUMENTS): New macro.
5881 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5882 (print_compiled_pattern, print_double_string) [DEBUG]:
5883 Use prototype rather than old-style definition.
5884 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5885 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5886 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5887 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5888 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5889 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5890 This matters only when DEBUG is defined.
5892 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5894 * xdisp.c (set_iterator_to_next): Set the
5895 ignore_overlay_strings_at_pos_p flag only if we are _really_
5896 iterating over an overlay string, as indicated by the
5897 current.overlay_string_index member. (Bug#14306)
5899 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5901 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5902 to where it is used, to avoid autorelease issues (Bug#14050).
5904 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5906 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5907 * fileio.c (syms_of_fileio): Implement this.
5908 * filelock.c (create_lock_file): If symbolic links don't work, so
5909 we use a regular file as a lock file, do not fsync the lock file;
5912 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5914 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5915 (syms_of_minibuf): Adjust accodingly.
5917 * callint.c (Fcall_interactively): Adjust calls accordingly.
5919 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5921 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5922 w->contents is a buffer before computing everything else.
5923 Use parentheses to disambiguate last part of the condition.
5925 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5926 assertion violations. (Bug#14062)
5928 2013-05-01 David Reitter <david.reitter@gmail.com>
5930 * nsfns.m (ns_tooltip): Initialize.
5932 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5934 * coding.c (decode_coding_gap): Don't remove the character before
5935 a newline unless it's a CR character. (Bug#14287)
5937 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5939 * dispextern.h (struct face): Move enum face_underline_type
5940 earlier so that bitfields can be in the same word.
5942 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5944 * nsfns.m (handlePanelKeys): New function.
5945 (EmacsOpenPanel:performKeyEquivalent:)
5946 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5947 arrows/function/control and copy/paste keys (Bug#14296).
5949 2013-04-27 Juri Linkov <juri@jurta.org>
5951 * callint.c (Fcall_interactively): Call `Qread_number' for
5952 interactive code letter `n' instead of using duplicate code.
5955 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5957 * systime.h (make_timeval): Declare as 'const'.
5959 2013-04-27 Kenichi Handa <handa@gnu.org>
5961 * font.c (font_open_entity): Always open a font of manageable
5964 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5966 Port better to AIX (Bug#14258).
5967 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5970 2013-04-24 Kenichi Handa <handa@gnu.org>
5972 * coding.c (decode_coding_iso_2022): When an invalid escape
5973 sequence is encountered, reset the invocation and designation
5974 status to the safest one.
5976 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5978 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5979 Without this fix, "make distclean" leaves stamp-h1 behind.
5981 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5983 * w32fns.c (w32_fullscreen_rect): New function to compute the
5984 window rectangle for the given fullscreen mode.
5985 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5986 longer tunes the window size. This keeps the window's edges flush
5987 with the screen and allows the taskbar to hide itself in fullboth.
5989 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5990 window decorations and uses the entire screen.
5992 * w32term.h (w32_fullscreen_rect) Add prototype.
5993 (struct w32_output): Replace normal_width, normal_height,
5994 normal_top, and normal_left members with a single normal_placement
5996 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5998 (FRAME_NORMAL_PLACEMENT): New macro.
6000 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6002 * minibuf.c (Ftest_completion): Silence compiler warning.
6004 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6006 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6009 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6012 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6013 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6014 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6015 parentheses where appropriate.
6017 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6019 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6021 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6023 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6024 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6025 Mention in the doc string that setting these variables takes
6026 effect only after a call to set-window-buffer. (Bug#14200)
6028 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6030 * indent.c (Fvertical_motion): Don't consider display strings on
6031 overlay strings as display strings on the buffer position we
6032 started from. This prevents vertical cursor motion from jumping
6033 more than one line when there's an overlay string with a display
6034 property at end of line.
6035 Reported by Karl Chen <Karl.Chen@quarl.org> in
6036 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6038 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6040 * window.c (select_window): `record_buffer' even if window is
6041 already selected (bug#14191).
6043 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6045 * window.c (Fwindow_end): Test more flags, including the buffer's
6046 last_overlay_modified flag, to determine whether the window's
6047 display is really up-to-date. Prevents the function from
6048 returning a stale value. (Bug#14170)
6049 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6052 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6054 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6055 garbaged only if it is not already the top frame on its TTY.
6056 This prevents flickering due to constant redrawing of TTY frames when
6057 there are GUI frames open in the same session. (Bug#13864)
6059 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6061 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6062 of marking the idle timers directly.
6064 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6066 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6069 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6071 * window.c (select_window): Don't record_buffer while the invariant is
6072 temporarily broken (bug#14161).
6074 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6076 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6078 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6080 2013-04-07 Romain Francoise <romain@orebokech.com>
6082 Ignore additional platform-specific ACL errors (Bug#13702).
6083 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6084 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6086 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6088 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6091 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6093 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6094 This bug was introduced by my 2013-02-25 change that simplified
6095 data_start configuration. Without this change, on GNU/Linux
6096 an Emacs configured with --enable-profiling fails immediately
6097 due to a profiler signal.
6098 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6099 with these flags. On platforms where special flags are needed
6100 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6101 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6102 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6104 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6106 Get rid of some platform-specific functions examining window
6107 system and its capabilities. This is a partial rework of the
6109 * lisp.h (have_menus_p): Remove prototype. This function is
6110 replaced with platform-independent window_system_available.
6111 (check_window_system): Move to...
6112 * frame.h (decode_window_system_frame, window_system_available):
6113 ...here, add new prototypes.
6114 * frame.c (window_system_available, decode_window_system_frame):
6116 (check_window_system): Platform-independent now.
6117 * xterm.h (x_in_use): Remove declaration.
6119 * w32term.h (check_x_frame):
6120 * nsterm.h (check_x_frame): Remove prototypes. This function
6121 is replaced with platform-independent decode_window_system_frame.
6122 * msdos.c (have_menus_p): Remove.
6123 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6124 Remove platform-specific functions. Use check_window_system,
6125 decode_window_system_frame and check_ns_display_info where
6126 appropriate. Minor style and comment tweaks.
6127 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6128 (check_x_frame): Likewise.
6129 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6131 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6132 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6133 * xmenu.c, xselect.c: All related users changed.
6135 2013-04-03 Kenichi Handa <handa@gnu.org>
6137 The following changes is to optimize the code for reading UTF-8
6140 * coding.c (check_ascii): Rename from detect_ascii. Return value
6141 changed. Check EOL format. Do not call adjust_coding_eol_type
6143 (check_utf_8): New function.
6144 (adjust_coding_eol_type): Do nothing if already adjusted.
6145 (detect_coding): Compare the return value of check_ascii with
6146 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6147 (decode_coding_gap): Optimize for valid UTF-8.
6149 2013-03-21 Kenichi Handa <handa@gnu.org>
6151 * coding.c (syms_of_coding): Cancel previous change.
6153 * insdel.c (insert_from_gap): Fix previous change.
6155 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6157 Consistently use platform-specific function to detect window system.
6158 * lisp.h (check_window_system): New prototype. This function is
6159 going to replace check_x, check_w32 and check_ns.
6160 (have_menus_p): Mention msdos.c in comment.
6161 * fontset.c (check_window_system_func): Remove. Adjust all users.
6162 * fontset.h (check_window_system_func): Remove prototype.
6163 * nsterm.h (check_ns):
6164 * xterm.h (check_x):
6165 * w32term.h (check_w32): Likewise.
6166 * menu.c (Fx_popup_menu): Use check_window_system.
6167 * msdos.c (check_window_system): Define for MS-DOS.
6168 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6169 * w32fns.c (check_window_system): Likewise for MS-Windows.
6170 * xfns.c (check_window_system): Likewise for X.
6171 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6172 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6174 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6176 Prefer < to > in range checks such as 0 <= i && i < N.
6177 This makes it easier to visualize quantities on a number line.
6178 This patch doesn't apply to all such range checks,
6179 only to the range checks affected by the 2013-03-24 change.
6180 This patch reverts most of the 2013-03-24 change.
6181 * alloc.c (xpalloc, Fgarbage_collect):
6182 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6183 * character.c (string_escape_byte8):
6184 * charset.c (read_hex):
6185 * data.c (cons_to_unsigned):
6186 * dispnew.c (update_frame_1):
6187 * doc.c (Fsubstitute_command_keys):
6188 * doprnt.c (doprnt):
6189 * editfns.c (hi_time, decode_time_components):
6190 * fileio.c (file_offset):
6191 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6192 * font.c (font_intern_prop):
6193 * frame.c (x_set_alpha):
6194 * gtkutil.c (get_utf8_string):
6195 * indent.c (check_display_width):
6196 * keymap.c (Fkey_description):
6197 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6199 * minibuf.c (read_minibuf_noninteractive):
6200 * process.c (wait_reading_process_output):
6201 * search.c (Freplace_match):
6202 * window.c (get_phys_cursor_glyph):
6203 * xdisp.c (redisplay_internal):
6204 * xsmfns.c (smc_save_yourself_CB):
6205 Prefer < to > for range checks.
6206 * dispnew.c (sit_for): Don't mishandle NaNs.
6207 This fixes a bug introduced in the 2013-03-24 change.
6208 * editfns.c (decode_time_components): Don't hoist comparison.
6209 This fixes another bug introduced in the 2013-03-24 change.
6211 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6213 * frame.h (struct frame): Drop scroll_bottom_vpos
6214 member becaue all real users are dead long ago.
6215 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6216 * xdisp.c (redisplay_internal): Adjust user.
6218 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6220 * nsmenu.m (showAtX:Y:for:): setLevel to
6221 NSPopUpMenuWindowLevel (Bug#13998).
6223 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6225 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6226 (ns_check_pending_open_menu): Declare.
6228 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6229 (x_activate_menubar): Update the menu with title that matches
6230 ns_get_pending_menu_title, and call
6231 ns_check_pending_openmenu (Bug#12698).
6232 (menuWillOpen:): New method.
6233 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6235 * nsterm.m (menu_will_open_state, menu_mouse_point)
6236 (menu_pending_title): New varaibles.
6237 (ns_get_pending_menu_title, ns_check_menu_open)
6238 (ns_check_pending_open_menu): New functions.
6240 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6242 * indent.c (current_column_bol_cache): Remove leftover which is not
6243 used in Fmove_to_column any more.
6244 (current_column, scan_for_column): Adjust users.
6245 * keyboard.c (last_point_position_buffer, last_point_position_window):
6246 Remove leftovers which are not used for recording undo any more.
6247 (command_loop_1, syms_of_keyboard): Adjust users.
6248 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6249 redisplay_window any more.
6250 (move_it_to): Adjust user.
6252 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6254 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6255 Update dependencies.
6257 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6259 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6260 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6263 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6265 * window.h (struct window): Replace hchild, vchild and buffer slots
6266 with the only contents slot. This is possible because each valid
6267 window may have either the child window (in vertical or horizontal
6268 combination) or buffer to display (for the leaf window). Using that,
6269 a lof of operations to traverse and/or change window hierarchies may
6270 be simplified. New member horizontal is used to distinguish between
6271 horizontal and vertical combinations of internal windows.
6272 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6273 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6274 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6275 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6276 Use contents slot, not buffer, where appropriate.
6277 (wset_combination): New function.
6278 (wset_buffer): Add eassert.
6279 (Fframe_first_window): Simplify the loop reaching first window.
6280 (Fwindow_buffer): Use WINDOW_LEAF_P.
6281 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6282 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6283 (unshow_buffer): Convert initial debugging check to eassert.
6284 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6285 (make_parent_window, window_resize_check, window_resize_apply)
6286 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6287 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6288 Adjust to match struct window changes.
6289 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6290 (mark_window_cursors_off, count_windows, get_leaf_windows)
6291 (foreach_window_1): Simplify the loop.
6292 * alloc.c (mark_object): Do not check for the leaf window because
6293 internal windows has no glyph matrices anyway.
6294 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6295 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6296 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6297 (build_frame_matrix_from_window_tree, mirror_make_current)
6298 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6299 (update_window_tree, set_window_update_flags): Simplify the loop.
6300 (sync_window_with_frame_matrix_rows): Enforce live window.
6301 Use contents slot, not buffer, where appropriate.
6302 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6303 and WINDOW_HORIZONTAL_COMBINATION_P.
6304 (make_frame_visible_1): Simplify the loop.
6305 Use contents slot, not buffer, where appropriate.
6306 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6307 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6308 (expose_window_tree): Likewise.
6309 Use contents slot, not buffer, where appropriate.
6310 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6311 to avoid deleted windows. Use contents slot instead of buffer.
6312 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6313 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6314 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6315 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6317 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6319 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6320 identify the reasons for assertion violations in bug#14062 and
6322 (Fx_show_tip): Fix compilation error under
6323 "--enable-check-lisp-object-type". (Bug#14073)
6325 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6326 Reported by <rzl24ozi@gmail.com>.
6328 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6330 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6332 (unwind_with_echo_area_buffer): ...to restore it here.
6333 This is needed to ensure that...
6334 (redisplay_window): ...both window markers are valid here,
6335 which is verified by eassert.
6336 * editfns.c (save_excursion_save): Do not assume that
6337 selected_window always displays the buffer.
6338 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6341 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6343 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6346 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6348 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6350 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6352 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6353 since MinGW's w32api headers do. This avoids compiler warnings.
6355 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6358 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6360 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6362 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6364 * gtkutil.c (style_changed_cb): Check if frame is live and an
6365 X frame (Bug#14038).
6367 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6369 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6370 Define only for _WIN32_WINNT less than 0x0500.
6371 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6373 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6374 see its own definitions of 'struct timeval' and 'struct timezone'.
6376 Fix incompatibilities between MinGW.org and MinGW64 headers.
6377 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6379 * w32.c (REPARSE_DATA_BUFFER): Guard with
6380 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6382 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6384 * xterm.c: Include X11/XKBlib.h
6385 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6387 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6389 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6391 * blockinput.h (input_blocked_p): Likewise.
6392 * bytecode.c (exec_byte_code): Likewise.
6393 * callproc.c (call_process_kill, call_process_cleanup)
6394 (Fcall_process): Likewise.
6395 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6396 (Fccl_execute_on_string): Likewise.
6397 * character.c (string_escape_byte8): Likewise.
6398 * charset.c (read_hex): Likewise.
6399 * cm.c (calccost): Likewise.
6400 * data.c (cons_to_unsigned): Likewise.
6401 * dired.c (directory_files_internal, file_name_completion):
6403 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6404 (sit_for): Likewise.
6405 * doc.c (Fsubstitute_command_keys): Likewise.
6406 * doprnt.c (doprnt): Likewise.
6407 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6408 * emacsgtkfixed.c: Likewise.
6409 * fileio.c (file_offset, Fwrite_region): Likewise.
6410 * floatfns.c (Fexpt, fmod_float): Likewise.
6411 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6413 * font.c (font_intern_prop): Likewise.
6414 * frame.c (x_set_alpha): Likewise.
6415 * gtkutil.c (get_utf8_string): Likewise.
6416 * indent.c (check_display_width): Likewise.
6417 * intervals.c (create_root_interval, rotate_right, rotate_left)
6418 (split_interval_right, split_interval_left)
6419 (adjust_intervals_for_insertion, delete_node)
6420 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6421 (merge_interval_right, merge_interval_left, copy_intervals)
6422 (set_intervals_multibyte_1): Likewise.
6423 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6424 * keymap.c (Fkey_description): Likewise.
6425 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6426 * lread.c (openp, read_integer, read1, string_to_number):
6428 * menu.c (ensure_menu_items): Likewise.
6429 * minibuf.c (read_minibuf_noninteractive): Likewise.
6430 * print.c (printchar, strout): Likewise.
6431 * process.c (create_process, Faccept_process_output)
6432 (wait_reading_process_output, read_process_output, send_process)
6433 (wait_reading_process_output): Likewise.
6434 * profiler.c (make_log, handle_profiler_signal): Likewise.
6435 * regex.c (re_exec): Likewise.
6436 * regex.h: Likewise.
6437 * search.c (looking_at_1, Freplace_match): Likewise.
6438 * sysdep.c (get_child_status, procfs_ttyname)
6439 (procfs_get_total_memory): Likewise.
6440 * systime.h (EMACS_TIME_VALID_P): Likewise.
6441 * term.c (dissociate_if_controlling_tty): Likewise.
6442 * window.c (get_phys_cursor_glyph): Likewise.
6443 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6444 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6446 * xfns.c (Fx_window_property): Likewise.
6447 * xmenu.c (set_frame_menubar): Likewise.
6448 * xselect.c (x_get_window_property, x_handle_dnd_message):
6450 * xsmfns.c (smc_save_yourself_CB): Likewise.
6451 * xterm.c (x_scroll_bar_set_handle): Likewise.
6453 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6455 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6456 to be optional or nil. Adjust comment and convert it to docstring.
6457 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6458 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6460 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6462 Static checking by GCC 4.8-20130319.
6463 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6464 * process.c (Fset_process_datagram_address)
6465 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6466 * xdisp.c (get_char_face_and_encoding):
6467 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6468 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6469 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6471 2013-03-24 Ken Brown <kbrown@cornell.edu>
6473 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6474 fix compilation on 64-bit Cygwin, where underscores are not
6475 automatically prepended.
6477 * w32term.c (w32_initialize): Silence compiler warning.
6479 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6481 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6482 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6483 variables, to save and restore frame dimensions.
6484 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6485 after returning from a 'fullscreen' configuration.
6486 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6487 to avoid races between the main thread and the input thread.
6489 * w32term.h (struct w32_output): New members normal_width,
6490 normal_height, normal_top, normal_left, and prev_fsmode.
6491 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6492 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6495 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6496 'fullscreen' parameter. Always record previous width and height
6497 of the frame, except when switching out of maximized modes, so
6498 that they could be restored correctly, instead of resetting to the
6499 default frame dimensions. Send SC_RESTORE command to the frame,
6500 unless we are going to send SC_MAXIMIZE, to restore the frame
6501 resize hints in the mouse pointer shown by the window manager.
6504 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6506 * lisp.h (get_frame_param): Adjust conditions for prototype
6509 2013-03-22 Ken Brown <kbrown@cornell.edu>
6511 * unexcw.c: Drop unneeded inclusion of w32common.h.
6512 (report_sheap_usage): Declare.
6513 (read_exe_header): Add magic numbers for x86_64.
6514 (fixup_executable): Fix printf format specifier for unsigned long
6517 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6519 * frame.h (struct frame): Put menu_bar_window under #ifdef
6520 because this member is not needed when X toolkit is in use.
6521 (fset_menu_bar_window):
6522 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6523 (free_glyphs, update_frame):
6524 * xdisp.c (expose_frame): Likewise.
6525 (display_menu_bar): Likewise. Remove redundant eassert.
6526 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6529 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6531 Use functions and constants to manipulate Lisp_Save_Value objects.
6532 This replaces code that used macros and strings and token-pasting.
6533 The change makes the C source a bit easier to follow,
6534 and shrinks the Emacs executable a bit.
6535 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6536 (make_save_value): Change 1st arg from string to enum. All callers
6539 (mark_object): Use if, not #if, for GC_MARK_STACK.
6540 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6541 (XSAVE_OBJECT): Now functions, not macros.
6542 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6543 the constant was never used.
6544 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6545 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6546 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6547 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6549 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6550 type3 with a single member save_type. All uses changed.
6551 (save_type, set_save_pointer, set_save_integer): New functions.
6552 * print.c (PRINTX): Remove.
6554 * alloc.c: Remove redundant static declarations.
6556 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6558 * window.h (struct window): Convert left_col, top_line, total_lines
6559 and total_cols from Lisp_Objects to integers. Adjust comments.
6560 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6562 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6563 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6564 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6565 Adjust users where appropriate.
6567 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6569 * frame.h (struct frame): Drop resx and resy because the same data is
6570 available from window system-specific output context. Adjust users.
6571 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6572 New functions to provide defaults when no window system available.
6573 (FRAME_RES_X, FRAME_RES_Y): New macros.
6574 (NUMVAL): Move from xdisp.c.
6575 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6576 (Ffont_face_attributes, Fopen_font):
6577 * image.c (gs_load):
6578 * w32font.c (fill_in_logfont):
6579 * xdisp.c (calc_pixel_width_or_height):
6580 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6581 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6583 2013-03-20 Kenichi Handa <handa@gnu.org>
6585 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6586 to 1 (temporary workaround until a bug related to ASCII
6587 optimization is fixed).
6589 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6591 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6592 Signal error if window is not internal. Adjust docstring.
6593 (delete_all_child_windows): Use combination_limit to save the buffer.
6594 (Fset_window_configuration): Adjust accordingly.
6595 * print.c (syms_of_print): Initialize debugging output not here...
6596 (init_print_once): ...but in a new function here.
6597 * lisp.h (init_print_once): Add prototype.
6598 * emacs.c (main): Add call to init_print_once. Adjust comments.
6600 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6602 * window.c (window_resize_check, window_resize_apply)
6603 (window_from_coordinates, recombine_windows, set_window_buffer)
6604 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6605 (Fsplit_window_internal, Fdelete_window_internal)
6606 (freeze_window_starts): Use bool for booleans.
6607 * window.h (window_frame_coordinates, resize_frame_windows)
6608 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6610 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6612 * dispnew.c (bitch_at_user): Use `user-error'.
6614 2013-03-17 Ken Brown <kbrown@cornell.edu>
6616 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6617 as return type of image_background. (Bug#13981)
6618 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6620 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6622 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6623 (ns_select): Don't return with result uninitialized.
6625 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6628 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6630 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6631 directories. If filename is nil, get directory name (Bug#13932).
6632 Use getFilename and getDirectory.
6633 (getFilename, getDirectory): New methods for EmacsSavePanel and
6635 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6637 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6639 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6641 2013-03-15 Kenichi Handa <handa@gnu.org>
6643 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6644 (adjust_after_replace): Make it back to static. Delete the third
6645 arg text_at_gap_tail. Cancel the code for handling it.
6647 * coding.h (struct coding_system): New member eol_seen.
6649 * coding.c (detect_ascii): New function.
6650 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6651 when the source bytes are actually scanned. On detecting for
6652 coding_category_utf_8_auto, call detect_ascii instead of scanning
6653 source bytes directly.
6654 (produce_chars): Call insert_from_gap with the new arg 0.
6655 (encode_coding): Likewise.
6656 (decode_coding_gap): Control ASCII optimization by the variable
6657 disable_ascii_optimization instead of #ifndef .. #endif.
6658 Deccode EOL format according to coding->eol_seen.
6659 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6662 * lisp.h (adjust_after_replace): Cancel externing it.
6663 (insert_from_gap): Adjust prototype.
6665 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6667 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6668 FULLSCREEN_MAXIMIZED. (Bug#13935)
6670 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6672 * region-cache.c (find_cache_boundary, move_cache_gap)
6673 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6674 Simplify debugging check and convert to eassert. Adjust comment.
6675 (pp_cache): Put under ENABLE_CHECKING.
6677 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6679 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6680 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6682 (w32fullscreen_hook): If the frame is visible, reset
6683 f->want_fullscreen flag after changing the frame size. If the
6684 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6687 2013-03-13 Daniel Colascione <dancol@dancol.org>
6689 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6690 too so that these builds can use Cygwin's file conversion
6691 functions. (We've been building and linking cygw32.o all along
6692 and just not using it.)
6694 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6696 File synchronization fixes (Bug#13944).
6697 * Makefile.in (LIB_FDATASYNC): New macro.
6699 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6700 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6701 Don't worry about HAVE_FSYNC, since a substitute fsync is
6702 available if the system lacks one.
6703 (Fwrite_regin): Retry fsync if interrupted.
6705 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6707 * w32term.c (w32_read_socket): If the Emacs frame is being
6708 activated, call w32fullscreen_hook, to make sure the new frame
6709 dimensions are in effect. (Bug#13937)
6711 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6713 * xdisp.c (init_iterator): Simplify because both character and byte
6714 positions are either specified or -1. Add eassert. Adjust comment.
6715 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6716 character and byte positions can be obtained from marker.
6718 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6720 Static checking by Sun C 5.12.
6721 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6722 * bytecode.c (exec_byte_code):
6723 * dispnew.c (init_display):
6725 * fileio.c (Fsubstitute_in_file_name):
6726 * keyboard.c (Fevent_convert_list):
6727 * keymap.c (Fsingle_key_description):
6728 * term.c (maybe_fatal, fatal):
6729 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6730 * xsmfns.c (Fhandle_save_session):
6731 Omit unreachable code.
6732 * keymap.c (map_keymap_char_table_item): Cast void * to
6733 a function pointer type; the C Standard requires this.
6735 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6736 Include <sys/param.h> unconditionally, as that works elsewhere and
6737 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6738 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6741 See ChangeLog.12 for earlier changes.
6747 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6749 This file is part of GNU Emacs.
6751 GNU Emacs is free software: you can redistribute it and/or modify
6752 it under the terms of the GNU General Public License as published by
6753 the Free Software Foundation, either version 3 of the License, or
6754 (at your option) any later version.
6756 GNU Emacs is distributed in the hope that it will be useful,
6757 but WITHOUT ANY WARRANTY; without even the implied warranty of
6758 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6759 GNU General Public License for more details.
6761 You should have received a copy of the GNU General Public License
6762 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.