1 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
3 * macfont.m (macfont_draw):
4 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
6 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
7 if force_integral_p (i.e. no antialias).
8 (macfont_draw): Check ns_antialias_text, also turn off synthetic
9 bold if no antialias (Bug#18876).
11 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
12 was given (Bug#18846).
14 * nsterm.h (ns_set_doc_edited): Declare taking no args.
16 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
17 instead of in xdisp.c, function now takes void. (Bug#18884).
19 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
20 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
22 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
23 struct window* (Bug#18889).
24 Remove getMouseMotionPart.
25 (ns_output): Make icon_top/left int.
27 * nsfns.m (x_icon): icon_top/left is int.
29 * nsterm.m (ns_mouse_position): Remove unused code.
30 (initFrame:window:, dealloc): Use window instead of win.
31 (getMouseMotionPart:window:x:y:): Remove, unused.
32 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
34 2014-11-01 Eli Zaretskii <eliz@gnu.org>
36 * keyboard.c (readable_events): When FLAGS include
37 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
38 This avoids returning non-nil from input-pending-p when only such
39 events are in the queue. (Bug#18856)
41 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
43 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
44 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
45 (Qforeign_selection): Remove.
46 (ns_get_local_selection): Identation fix.
47 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
49 * nsselect.m (ns_get_local_selection): Remove calling of
50 functions in Vselection_converter_alist (Bug#18911).
51 (syms_of_nsselect): Remove Vselection_converter_alist.
53 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
55 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
56 and unnecessary initialization. Adjust comments.
58 2014-10-30 Eli Zaretskii <eliz@gnu.org>
60 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
62 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
63 index, not an absolute one, as that's what the function expects.
65 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
67 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
68 font on an initial frame when running as a daemon (Bug#18869).
70 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
72 2014-10-30 Eli Zaretskii <eliz@gnu.org>
74 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
75 build_string, when importing a home directory. (Bug#18873)
77 * dispnew.c (buffer_posn_from_coords): Use
78 WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
79 account for the header-line height. (Bug#18839)
81 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
83 * xml.c (parse_region): Do not forget the first document child.
85 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
87 * nsselect.m: pasteboard_changecount is new.
88 (ns_store_pb_change_count, ns_get_pb_change_count)
89 (ns_get_our_change_count_for): New functions.
90 (ns_string_to_pasteboard_internal): Correct comment.
91 type => gtype in eassert, Call ns_store_pb_change_count.
92 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
93 (Fns_disown_selection_internal, Fns_selection_owner_p): Replace
94 Vselection_alist check, with change count check.
95 (Fns_get_selection): Initialize val to Qnil. Only get local
96 selection if change counts match (Bug#18799).
97 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
99 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
101 * src/w32proc.c (create_child): If calling a quoted batch file,
102 pass NULL for exe. (Bug#18745)
104 2014-10-24 Eli Zaretskii <eliz@gnu.org>
106 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
107 (bidi_resolve_brackets): Use end of string position rather than ZV
108 when iterating over a string. (Bug#18815)
110 2014-10-24 Martin Rudalics <rudalics@gmx.at>
112 * keyboard.c (make_lispy_position): Return coordinates also when
113 on scroll bars, fringes, margins or not in a window.
114 * xdisp.c (show_mouse_face): Don't change cursor face during
117 2014-10-23 Martin Rudalics <rudalics@gmx.at>
119 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
120 (frame_resize_pixelwise, frame_inhibit_implied_resize): Fix
121 doc-strings (Bug#18789).
123 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
125 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
127 2014-10-22 Eli Zaretskii <eliz@gnu.org>
129 Optimize redisplay of simple bracketed text.
130 * bidi.c (bidi_cache_reset_to): New function.
131 (bidi_cache_reset): Call it.
132 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
134 (bidi_resolve_explicit): Reset bracket_pairing_pos and
135 bracket_enclosed_type only if bracket_pairing_pos's value is not
137 (MAX_BPA_STACK): Make sure the value is signed.
138 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
139 stop pushing values onto the stack.
140 (bidi_find_bracket_pairs): If the bracketed text is only on the
141 base embedding level, remove all the states cached by this
142 function from the cache, and return zero, so that the brackets in
143 this segment of text are processed as normal neutrals.
144 (bidi_resolve_brackets): Detect the brackets that are to be
145 processed as neutrals, and don't call bidi_find_bracket_pairs on
148 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
150 * w32select.c (Fw32_selection_exists_p): Rename from
151 Fx_selection_exists_p.
152 (syms_of_w32select): Adjust accordingly.
154 * w16select.c (Fw16_selection_exists_p): Rename from
155 Fx_selection_exists_p.
156 (syms_of_win16select): Adjust accordingly.
158 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
159 (Fns_own_selection_internal): Tighten scoping.
160 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
161 (Fns_get_selection): Rename from Fx_get_selection_internal.
162 (Fns_get_selection_internal, Fns_store_selection_internal):
164 (syms_of_nsselect): Adjust accordingly.
166 2014-10-21 Martin Rudalics <rudalics@gmx.at>
168 * w32fns.c (Fw32_frame_menu_bar_size): New function.
169 * w32term.c (x_set_window_size): Account for wrapped menu bar
170 lines when setting up frame height (Bug#15174 and Bug#18720).
171 (w32_add_wrapped_menu_bar_lines): New variable.
173 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
175 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
178 2014-10-20 Glenn Morris <rgm@gnu.org>
180 * Merge in all changes up to 24.4 release.
182 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
184 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
185 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
187 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
189 * xterm.c (handle_one_xevent): Check return value from
190 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
191 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
193 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
194 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
195 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
196 Gtk+ >= 3.14 (Bug#18674).
197 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
198 Gtk+ >= 3.14 (Bug#18674).
200 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
202 * gtkutil.c: Remove no-longer-used code.
203 (xg_update_menubar): Remove unused local and unnecessary call to
204 gtk_menu_item_get_submenu.
205 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
206 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
207 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
209 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
211 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
213 * xterm.h (handlebox_widget): Remove.
215 * xmenu.c (set_frame_menubar): Remove GTK block that calls
218 * gtkutil.h (xg_have_tear_offs): Remove declaration.
220 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
221 to handle Gtk versions.
222 (xg_get_file_with_chooser): Use them.
223 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
224 Remove (create_menus): Remove teroff argument and code.
225 Remove call to gtk_menu_set_title.
226 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
227 Adjust args to create_menus.
228 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
229 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
230 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
231 (xg_make_tool_item): Remove detach code.
232 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
233 (find_icon_from_name): New function.
234 (update_frame_tool_bar): Remove GtkStockItem code, move to
235 find_icon_from_name. Let stock be a list of icon names to try.
236 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
237 Replace TOOLBAR_TOP_WIDGET.
238 (free_frame_tool_bar, xg_change_toolbar_position ):
239 Replace TOOLBAR_TOP_WIDGET.
240 (xg_initialize): Remove tearoff code.
242 2014-10-18 Eli Zaretskii <eliz@gnu.org>
244 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
245 pixel from the window's cursor glyph width, since X renders hollow
246 blocks 1 pixel wider than the 'width' parameter.
248 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
249 glyph->pixel_width; this is now done in xterm.c.
251 Fix reordering of bracket characters in isolates.
252 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
253 RESOLVED_ONLY; when non-zero, return from the cache only fully
254 resolved states. All callers changed.
255 (CANONICAL_EQU): New macro.
256 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
257 equivalent of the paired closing bracket character.
258 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
259 the default non-negative value, to be checked later in
260 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
261 characters against those pushed onto the BPA stack.
262 (bidi_record_type_for_neutral): New function.
263 (bidi_resolve_brackets): Record next_for_neutral and
264 prev_for_neutral when embedding level gets pushed. Force
265 resolution of bracket pairs when entering a level run that was not
267 (bidi_resolve_neutral): Add assertions before calling
268 bidi_resolve_neutral_1.
269 (bidi_level_of_next_char): Remove the code that attempted to
270 resolve unresolved neutrals; that is now done by
271 bidi_resolve_neutral.
273 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
275 2014-10-17 Eli Zaretskii <eliz@gnu.org>
277 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
278 1-pixel R2L characters.
279 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
280 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
282 2014-10-16 Eli Zaretskii <eliz@gnu.org>
284 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
287 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
289 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
290 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
291 It's not clear to me whether the initialization is needed,
292 but it can't hurt so I played it safe.
294 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
296 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
298 2014-10-15 Eli Zaretskii <eliz@gnu.org>
300 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
301 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
303 (bidi_get_type): Return the isolate initiators and terminator types.
304 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
305 (bidi_fetch_char_skip_isolates, find_first_strong_char)
306 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
307 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
308 for the new features.
309 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
310 push and pop correctly for isolates.
311 (bidi_remember_char): Modify to accept an additional argument
312 and record the bidi type according to its value.
313 (bidi_cache_iterator_state): Accept an additional argument to only
314 update an existing state. Handle the new members of struct bidi_it.
315 (bidi_cache_find): Arguments changed: no longer accepts a level,
316 instead accepts a flag telling it whether it is okay to return
318 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
319 table. Initialize new isolate-related members.
320 (bidi_paragraph_init): Some code factored out into
321 find_first_strong_char.
322 (bidi_resolve_explicit_1): Function deleted, its code incorporated
323 into bidi_resolve_explicit.
324 (bidi_resolve_explicit): Support the isolate initiators and
325 terminator. Fix handling of embeddings and overrides according to
326 new UBA requirements. Record information about previously seen
327 characters here (moved from bidi_level_of_next_char).
328 (bidi_resolve_weak): Adapt to changes in struct members.
329 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
330 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
331 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
332 paired bracket resolution. Handle isolate initiators and
334 (bidi_type_of_next_char): Remove unneeded code for BN limit.
335 (bidi_level_of_next_char): Move the code that records information
336 about previous characters to bidi_resolve_explicit. Fix logic of
337 resolving neutrals and make sure their cache entries are updated.
338 Remove now unneeded special handling of PDF level.
340 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
341 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
342 enlarged per Unicode 6.3.
343 (enum bidi_bracket_type_t): New data type.
344 (struct bidi_saved_info): Leave only 2 type members out of 4.
346 (struct bidi_stack): Add members necessary to support isolating
348 (struct bidi_it): Add new members necessary to support isolating
349 sequences and bracket pair resolution.
351 * xdisp.c (Fbidi_resolved_levels): New function.
352 (syms_of_xdisp): Defsubr it.
353 (append_glyph, append_composite_glyph, produce_image_glyph)
354 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
356 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
358 * term.c (append_glyph, append_composite_glyph)
359 (append_glyphless_glyph): Convert aborts to assertions.
361 * .gdbinit (pgx): Display the character codepoint, resolved level,
362 and bidi type also for glyphless glyphs.
364 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
366 Avoid unwanted point motion in Fline_beginning_position.
367 * lisp.h (scan_newline_from_point): Add prototype.
368 * search.c (scan_newline_from_point): New function, refactored from...
369 * cmds.c (Fforward_line): ...adjusted user.
370 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
371 and simplify the former since the latter doesn't move point.
373 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
375 Cleanup terminal handling code.
376 * dispextern.h (get_named_tty): Remove prototype but...
377 * termhooks.h (get_named_terminal): ...resurrect it under
378 more meaningful name.
379 (get_terminal): Likewise, but with...
380 (decode_live_terminal): ...this name.
381 (decode_tty_terminal): Add prototype.
382 * term.c (get_tty_terminal): Remove.
383 (get_named_tty): Remove.
384 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
385 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
386 Use decode_tty_terminal.
387 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
388 * terminal.c (get_terminal): Refactor to...
389 (decode_terminal, decode_live_terminal): ...new functions.
390 (decode_tty_terminal): Replacement for get_tty_terminal.
391 (get_named_terminal): Likewise for get_named_tty.
392 * coding.c (Fset_terminal_coding_system_internal)
393 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
394 (Fkeyboard_coding_system):
395 * composite.c (Fcomposition_get_gstring):
396 * dispnew.c (Fsend_string_to_terminal):
397 * frame.c (Fmake_terminal_frame):
398 * nsfns.m (check_ns_display_info):
399 * w32fns.c, xfns.c (check_x_display_info):
400 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
401 * keyboard.c (handle_interrupt_signal, handle_interrupt)
402 (Fset_quit_char): Use get_named_terminal.
403 (Fset_output_flow_control, Fset_input_meta_mode):
404 Use decode_tty_terminal.
406 2014-10-13 Eli Zaretskii <eliz@gnu.org>
408 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
409 between 32-bit and 64-bit MinGW builds. (Bug#18699)
411 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
413 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
414 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
416 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
418 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
421 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
423 * editfns.c (dump_tz_string): No longer const.
424 It might be modified.
426 * nsmenu.m (clear): Assume OS X 10.6 or later.
428 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
430 * unexmacosx.c: Remove include ppc/reloc.h.
431 (unrelocate, copy_dysymtab): Remove PPC code.
432 (rebase_reloc_address): Remove, only used for PPC:
434 * nsterm.m: Always include macfont.h on COCOA.
435 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
436 (ns_dumpglyphs_image, ns_check_menu_open)
437 (applicationDidFinishLaunching)
438 (antialiasThresholdDidChange:)
439 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
440 Remove checks for OSX <= 10.5/10.6.
441 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
442 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
445 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
446 (NS_HAVE_NSINTEGER): Remove block.
447 Remove >= OSX 10.6 tests.
449 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
450 (x_activate_menubar, trackingNotification:): Remove check for
452 (menuNeedsUpdate:): Remove check for OSX < 10.5.
454 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
456 * nsfns.m: Always include macfont.h on COCOA.
457 (ns_filename_from_panel, ns_directory_from_panel)
458 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
459 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
461 * macfont.m: Remove >= 1050 check.
462 (macfont_create_family_with_symbol)
463 (macfont_get_glyph_for_character)
464 (mac_font_get_glyphs_for_variants)
465 (mac_ctfont_create_available_families, syms_of_macfont):
466 Remove code for OSX < 10.6.
467 (mac_font_family_group, mac_font_family_compare): Remove, only used
470 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
471 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
473 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
476 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
478 Fix putenv race conditions with undefined behavior (Bug#8705).
479 Do all putenv calls before Emacs creates any threads.
480 Use a safer way to modify the TZ environment variable in the
481 presence of multiple threads. For further thread-safety,
482 prefer localtime_r and gmtime_r to localtime and gmtime,
483 and prefer struct tm's tm_gmtoff (if available) to calling
484 both localtime_r and gmtime_r.
485 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
486 (init_dbusbind): ... to this new function.
487 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
488 * xterm.c (x_term_init): Move xputenv call from here ...
489 (init_xterm): ... to this new function.
490 * emacs.c (main) [USE_GTK]: Call it before creating threads.
491 * editfns.c (HAVE_TM_GMTOFF): Default to false.
492 (dump_tz_string): New constant.
493 (init_editfns): Use it. This centralizes the dump_tz stuff.
494 Call set_time_zone_rule here, so that its xputenv is done
495 before Emacs goes multithreaded.
496 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
497 thread-safe enough for Emacs.
498 (format_time_string, Fdecode_time, Fcurrent_time_string)
499 (Fcurrent_time_zone):
500 Prefer localtime_r and gmtime_r, which are more thread-safe, to
501 localtime and gmtime. Remove now-unnecessary calls to block_input.
502 (tm_gmtoff): New static function.
503 (Fdecode_time, Fcurrent_time_zone): Use it.
504 (Fencode_time): Use mktime_z, for better thread-safety.
505 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
506 i.e., not quite thread-safe but good enough for Emacs typical usage.
507 Do not reclaim storage that is in the environment; let it leak.
508 Always call tzset, since localtime_r does not.
509 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
510 This is now done in init_editfns.
511 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
512 New macros and declarations, for platforms lacking tzalloc & friends.
514 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
516 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
517 On x86 platforms this works around GCC bug 63495
518 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
519 and more generally should fix a portability problem in Emacs.
520 Problem reported by Stefan Monnier in:
521 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
523 2014-10-08 Leo Liu <sdl.web@gmail.com>
525 Enhance terpri to allow conditionally output a newline. (Bug#18652)
526 * keymap.c (describe_vector_princ):
527 * keyboard.c (Fcommand_error_default_function): Adapt to change to
530 * print.c (printchar_stdout_last): Declare.
531 (printchar): Record the last char written to stdout.
532 (Fterpri): Add optional argument ENSURE.
534 2014-10-08 Eli Zaretskii <eliz@gnu.org>
536 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
537 DELAY argument to change_frame_size, so that the frame size
538 changes, if any are needed, are delayed until the next redisplay.
539 This is to avoid a too early QUIT inside change_frame_size, when
540 it calls Lisp in frame_windows_min_size, in case one of the events
541 we've read sets the quit-flag. (Bug#18649)
543 * w32fns.c (check_x_display_info): Accept terminal objects as
544 argument, to follow what xfns.c does.
546 2014-10-07 Glenn Morris <rgm@gnu.org>
548 * Makefile.in ($(srcdir)/macuvs.h)
549 ($(lispsource)/international/charprop.el): Add explicit FORCE.
551 2014-10-07 Eli Zaretskii <eliz@gnu.org>
553 * decompress.c (init_zlib_functions): Move the message about zlib
554 being unavailable from here...
555 (Fzlib_decompress_region): ...to here. (Bug#18650)
557 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
559 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
560 the case where an optional string is used. Adjust docstring.
562 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
564 * lisp.mk (lisp): Remove w32-common-fns.elc.
566 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
568 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
569 These were already defined in buffer.c, and the duplicate
570 definitions cause problems on platforms like 'gcc -fno-common'.
571 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
573 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
575 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
576 if toolbar is visible.
578 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
581 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
582 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
583 (ns_select, ns_read_socket): Use unwind_protect to decrease
584 apploopnr (Bug#18345).
585 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
586 line height (Bug#17977).
588 * macfont.m: Fix indentation and import changes from macport 24.3.94.
589 (macfont_closest_traits_index): New function.
590 (macfont_closest_traits_index_p): Rename from
591 macfont_closest_traits_index.
592 (macfont_list): Use macfont_closest_traits_index_p.
594 2014-10-05 K. Handa <handa@gnu.org>
596 * coding.c (detect_coding_iso_2022): Set coding->rejected
597 correctly when an invalid escape sequence is found (Bug#18610).
599 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
601 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
602 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
605 2014-10-04 Martin Rudalics <rudalics@gmx.at>
607 * buffer.c (scroll_bar_width, scroll_bar_height):
609 * window.c (Fset_window_scroll_bars): Fix doc-string.
610 (Fwindow_scroll_bars): Have it return what the doc-string says.
612 2014-10-03 Eli Zaretskii <eliz@gnu.org>
614 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
615 iterator backwards, to resync the bidi iterator. (Bug#18584)
617 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
619 Consistently use min and max macros from lisp.h.
620 * coding.c (min, max):
622 * unexhp9k800.c (min):
623 * unexw32.c (min, max): Use definitions from lisp.h.
624 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
626 * gmalloc.c (min): Tiny style change.
628 * fileio.c (emacs_readlinkat, Finsert_file_contents):
629 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
631 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
633 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
634 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
635 (X_ULONG_MAX): Move these macros to xterm.h.
636 (x_fill_property_data): Be more generous about allowing either
637 signed or unsigned data of the appropriate width.
638 * xterm.h (x_display_set_last_user_time): New function.
639 All setters of last_user_time changd to use this function.
640 If ENABLE_CHECKING, check that the times are in range.
642 2014-10-02 Eli Zaretskii <eliz@gnu.org>
644 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
645 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
647 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
649 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
650 make a font_object from a tty frame (Bug#18573).
651 (Finternal_set_lisp_face_attribute): Add FIXME comment.
653 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
655 * alloc.c (mark_overlay): Assume that overlay boundaries are
656 always markers. Add comment.
657 * lread.c (read_internal_start): Use convenient validate_subarray.
659 (Fread_from_string): Adjust docstring.
661 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
663 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
665 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
666 Rename from the "x-" prefix.
668 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
670 * xselect.c (selection-converter-alist): Fix docstring.
672 2014-10-01 Eli Zaretskii <eliz@gnu.org>
674 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
675 argument passed by the caller, when we mirror all slashes into
678 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
680 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
681 Resurrect old code and fix compilation with GTK < 2.13.6.
683 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
685 Use AUTO_CONS instead of SCOPED_CONS, etc.
686 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
687 * lisp.h (AUTO_CONS): Rename from scoped_cons.
688 (AUTO_LIST1): Rename from scoped_list1.
689 (AUTO_LIST2): Rename from scoped_list2.
690 (AUTO_LIST3): Rename from scoped_list3.
691 (AUTO_LIST4): Rename from scoped_list4.
692 (AUTO_STRING): Rename from SCOPED_STRING.
693 * frame.h (AUTO_FRAME_ARG):
694 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
695 (AUTO_LIST4, AUTO_STRING):
696 Prepend a new argument 'name'.
697 Declare a variable instead of yielding a value.
699 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
701 2014-09-30 Eli Zaretskii <eliz@gnu.org>
703 * w32fns.c (w32_createwindow): Accept an additional argument, an
704 array of 2 values specifying the coordinates of the frame's
705 top-left corner. Use these values instead of calling x_get_arg,
706 which can cons Lisp objects, and therefore cannot be called except
707 from the main thread. Remove redundant tests for the default
709 (my_create_window): Move the calculation of the coordinates of the
710 frame's top-left edge here. Pass them to the input thread via the
711 second parameter of the WM_EMACS_CREATEWINDOW message.
712 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
715 2014-09-30 Eli Zaretskii <eliz@gnu.org>
717 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
718 (redisplay_window): Treat the frame's frozen_window_starts flag
719 the same way as the optional_new_start flag for the window: only
720 obey it if the glyph row showing point will be fully visible.
721 Likewise when the window start is in a continuation line. If,
722 after trying everything under the 'force_start' label, point is
723 still not fully visible, give up and scroll the window.
724 Add debugging traces. (Bug#18545)
726 * window.c (Frecenter): Set the window's redisplay flag.
728 2014-09-30 Eli Zaretskii <eliz@gnu.org>
730 * w32term.c (w32_read_socket): Don't use frame dimensions for
731 resizing if GetClientRect returned an empty (0, 0, 0, 0)
732 rectangle. Check the return value of GetClientRect, and don't use
733 the results if it didn't succeed.
735 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
736 in columns and lines after correcting the pixel dimensions in
738 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
739 negative values to xrealloc. (Bug#18528)
741 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
743 * alloc.c: Remove now-unnecessary check.
744 Suggested by Dmitry Antipov in:
745 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
747 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
749 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
750 to Ubuntu 14.04.1 x86-64.
752 Simplify stack-allocated Lisp objects, and make them more portable.
753 The build_local_string macro was used in two ways: (1) string
754 literals for which scoped allocation suffices, and (2) file name
755 components, where it's not safe in general to assume bounded-size
756 ASCII data. Simplify by defining a new macro SCOPED_STRING that
757 allocates a block-scope string, and by using SCOPED_STRING for (1)
758 and build_string for (2). Furthermore, actually use stack
759 allocation only for objects known to have sufficient alignment.
760 This simpler implementation means Emacs can make
761 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
762 GC_MAKE_GCPROS_NOOPS.
763 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
764 for fewer differences among implementations.
765 (struct Lisp_String): Now GCALIGNED.
766 (USE_STACK_LISP_OBJECTS): Default to true, since the
767 implementation no longer insists on a nonempty GCALIGNED.
768 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
769 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
770 separately. Move definiens to scoped_cons. The old definition
771 was incorrect when GCALIGNED was defined to be empty.
772 (union Aligned_String): New type.
773 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
774 implementation ports to compilers that don't align strictly enough.
775 Don't worry about the union sizes; it's not worth bothering about.
776 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
777 Rewrite using USE_STACK_CONS.
778 (scoped_cons): Assume the use of union Aligned_Cons.
779 (lisp_string_size, make_local_string, build_local_string): Remove.
780 Unless otherwise specified, all callers of build_local_string
781 changed to use SCOPED_STRING.
782 (SCOPED_STRING): New macro.
783 * data.c (wrong_choice):
784 * menu.c (single_menu_item):
785 * process.c (Fformat_network_address):
786 Hoist use of SCOPED_STRING out of a scope, so that its returned
787 object lives long enough.
788 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
789 as the string might be long or might not be ASCII.
791 2014-09-29 Eli Zaretskii <eliz@gnu.org>
793 * msdos.c (internal_terminal_init): Bump version to 25.
795 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
797 Keep stack-allocated Lisp objects fast rather than versatile.
798 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
799 (SCOPED_CONS_INITIALIZER): New macro.
800 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
801 (USE_LOCAL_ALLOCA): Remove.
802 (local_cons, local_list1, local_list2, local_list3, local_list4):
803 Remove. Stack overflow checking makes them too slow.
804 (make_local_vector): Likewise. Also we just don't have enough
806 (enum LISP_STRING_OVERHEAD): Remove.
807 (local_string_init, local_vector_init): Remove prototypes.
808 (make_local_string, build_local_string): Redesign to target short
809 compile-time string constants, fall back to regular string allocation
811 (lisp_string_size): New function.
812 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
813 * alloc.c (local_string_init, local_vector_init): Remove.
814 (verify_ascii) [ENABLE_CHECKING]: New function.
815 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
816 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
817 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
818 * xselect.c, xterm.c: All related users changed.
820 2014-09-28 Ken Brown <kbrown@cornell.edu>
822 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
823 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
825 2014-09-27 Ken Brown <kbrown@cornell.edu>
827 Fix implementation of HYBRID_MALLOC on Cygwin.
828 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
829 (bss_sbrk_buffer_beg): New variable. Use it...
830 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
831 incorrect definition.
833 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
835 * keyboard.c (track-mouse): Rename to internal--track-mouse.
836 Make it into a function and change arg to be a function.
838 * lisp.mk (lisp): Add elisp-mode.elc.
840 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
842 * xfns.c (x_default_scroll_bar_color_parameter):
843 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
844 to pacify --enable-gcc-warnings in non-scrollbar builds.
846 2014-09-26 Ken Brown <kbrown@cornell.edu>
848 * w32term.h (ALIGN_STACK): Fix the cpp condition.
850 2014-09-25 Eli Zaretskii <eliz@gnu.org>
852 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
853 MinGW builds that use GCC before 4.2.
855 Default to stack objects on DOS_NT platforms as well.
856 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
857 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
859 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
861 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
862 ALIGN_STACK attribute.
864 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
866 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
867 ALIGN_STACK attribute.
869 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
870 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
872 2014-09-25 Martin Rudalics <rudalics@gmx.at>
874 * frame.c (frame_inhibit_resize):
875 * widget.c (EmacsFrameResize):
876 * window.c (resize_frame_windows, Fset_window_configuration):
877 * xdisp.c (expose_frame):
878 * xfns.c (x_change_tool_bar_height):
879 * xmenu.c (update_frame_menubar):
880 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
881 Remove code left dead after 2014-07-27 changes.
883 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
885 Fix local_cons etc. to not exhaust the stack when in a loop.
887 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
888 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
889 * charset.c (load_charset_map_from_file, Ffind_charset_region)
890 (Ffind_charset_string):
891 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
892 * data.c (wrong_range):
893 * editfns.c (Fpropertize, format2):
894 * emacs.c (init_cmdargs, decode_env_path):
895 * fileio.c (auto_save_error):
896 * fns.c (Fyes_or_no_p):
897 * font.c (font_style_to_value, font_parse_xlfd)
898 (font_parse_family_registry, font_delete_unmatched)
900 * fontset.c (Fset_fontset_font):
901 * frame.c (x_get_arg):
902 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
903 (read_char_minibuf_menu_prompt):
904 * keymap.c (silly_event_symbol_error, describe_vector):
905 * lread.c (load_warn_old_style_backquotes):
906 * menu.c (single_menu_item):
907 * minibuf.c (Fread_buffer):
908 * process.c (status_message, Fformat_network_address)
909 (server_accept_connection):
910 * textprop.c (copy_text_properties):
911 * xdisp.c (Fcurrent_bidi_paragraph_direction):
912 * xfns.c (x_default_scroll_bar_color_parameter):
913 * xfont.c (xfont_open):
914 * xselect.c (x_clipboard_manager_error_1):
915 * xterm.c (x_term_init):
916 Put USE_LOCAL_ALLOCA at the start of the function.
917 * fns.c (maybe_resize_hash_table): Use build_string instead of
918 build_local_string, since we'd otherwise need a conditional
919 USE_LOCAL_ALLOCA here, but this is just debugging output and is
920 not worth the bother of optimization.
921 * font.c (font_delete_unmatched): Remove by-hand code that
922 observed MAX_ALLOCA limit, since it's now done automatically.
923 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
924 since build_local_string needs its sa_alloc.
925 * lisp.h (lisp_word_count): New function.
926 (SAFE_ALLOCA_LISP): Use it.
927 (USE_LOCAL_ALLOCA): New macro.
928 (local_cons, make_local_vector, make_local_string):
929 Observe the MAX_ALLOCA limit.
930 (LISP_STRING_OVERHEAD): New constant.
931 (make_local_string): Use it.
933 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
935 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
936 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
937 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
938 and Solaris and it's likely to work on similar platforms.
940 Avoid signed integer overflow when converting Time to ptrdiff_t.
941 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
943 (position_to_Time, Time_to_position): New functions.
944 (gen_help_event, kbd_buffer_get_event): Use them.
945 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
946 Go back to plain 'unsigned long', so that 'Time' is the same
947 for both X and non-X builds; this is less likely to cause surprise.
948 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
949 are the same size; this is no longer required.
951 * keyboard.c (make_lispy_event): Avoid unnecessary tests
952 of bit 28 and of whether an unsigned value is negative.
953 This simplifies the code a bit, and pacifies clang 3.4.
955 2014-09-24 Eli Zaretskii <eliz@gnu.org>
957 * systime.h (Time): Define as size_t, to be consistent with 64-bit
958 Windows builds, where 'long' is a 32-bit type.
960 * w32inevt.h (w32_console_mouse_position): Update the argument
963 * w32term.c (w32_mouse_position)
964 (x_horizontal_scroll_bar_report_motion)
965 (x_scroll_bar_report_motion): Update the argument types to use
968 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
970 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
971 (struct input_event): ...unsigned bitfields. Likewise for
972 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
973 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
974 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
975 (kbd_buffer_get_event): Adjust users.
976 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
977 (make_scroll_bar_position): New function, refactored out of...
978 (make_lispy_event): ...adjusted user.
979 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
980 * nsterm.m (ns_mouse_position, mouseUp):
981 * term.c (term_mouse_position):
982 * w32inevt.c (w32_console_mouse_position):
983 * w32term.c (w32_mouse_position):
984 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
985 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
986 Prefer enum and explicit enum members to integers and numeric values.
988 * chartab.c (uniprop_encode_value_numeric):
989 * font.c (font_style_to_value): Use make_local_vector.
990 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
991 * keymap.c (append_key): Use scoped_list1.
993 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
994 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
996 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
998 Fix some slow uses and misuses of strcat.
999 * doc.c (get_doc_string):
1000 * gtkutil.c (get_utf8_string):
1001 * xsmfns.c (x_session_initialize):
1002 Avoid recomputation of string length.
1003 * ftfont.c (ftfont_spec_pattern):
1004 * xfns.c (xic_create_fontsetname):
1005 Don't assume output buffer is initially zero.
1007 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1009 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1010 All callers changed.
1011 * xterm.c (x_term_init): Use new functionality to avoid two needs
1012 to compute a string length.
1014 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1016 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1018 Use known length of a Lisp string to copy it faster.
1019 * lisp.h (lispstrcpy): New function. Add comment.
1020 * callproc.c (child_setup):
1021 * dbusbind.c (xd_append_arg):
1022 * doc.c (get_doc_string):
1023 * font.c (Ffont_xlfd_name):
1024 * frame.c (xrdb_get_resource):
1025 * process.c (Fmake_network_process, network_interface_info):
1026 * w32fns.c (Fx_open_connection):
1027 * w32proc.c (sys_spawnve):
1028 * xfns.c (select_visual):
1029 * xfont.c (xfont_list):
1030 * xsmfns.c (x_session_initialize):
1031 * xterm.c (x_term_init): Use it.
1033 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1035 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1036 Problem reported by Dmitry Antipov in thread leading to:
1037 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1038 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1039 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1041 * callproc.c (call_process): Save and restore sa_avail.
1042 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1043 (AVAIL_ALLOCA): New macro.
1044 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1045 Use it, and check against sa_avail rather than MAX_ALLOCA.
1047 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1049 On OSX, do not free font-specific data more than once (Bug#18501).
1050 * macfont.m (macfont_close): Release and free font-specific data
1051 only if it wasn't previously freed.
1053 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1055 * unexmacosx.c (dump_it): Improve error message.
1057 2014-09-22 Juri Linkov <juri@jurta.org>
1059 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1060 (Bug#10747, bug#18334)
1062 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1064 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1065 units in which the position is measured. (Bug#18493)
1067 * xdisp.c (redisplay_internal): Force redisplay of all windows
1068 that show a buffer whose narrowing has changed. (Bug#18490)
1070 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1072 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1073 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1074 lines, draw the hollow-box and hbar cursors on the right side of
1075 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1078 * xterm.c (x_draw_stretch_glyph_string):
1079 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1080 caused the block cursor to disappear on a TAB in R2L lines in
1081 every window except the leftmost one. Reported by Martin Rudalics
1084 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1086 Always use matched specpdl entry to record call arguments (Bug#18473).
1087 * lisp.h (record_in_backtrace): Adjust prototype.
1088 * eval.c (record_in_backtrace): Return current specpdl level.
1089 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1090 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1091 entry and use that entry in call to backtrace_debug_on_exit.
1092 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1093 (do_debug_on_call): Get current specpdl level as 2nd arg.
1095 Prefer ptrdiff_t to int and avoid integer overflows.
1096 * fileio.c (make_temp_name):
1097 * font.c (font_parse_family_registry): Avoid integer
1098 overflow on string size calculation.
1099 * data.c (Faset): Likewise for byte index.
1101 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1103 Fix display of R2L lines in partial-width windows.
1104 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1105 assigned the correct value.
1106 (extend_face_to_end_of_line): Account for truncation and
1107 continuation glyphs in R2L rows when one of the fringes is not
1109 (display_line): Don't assign negative X offset to a row if we are
1110 going to produce a truncation glyph for it. When handling
1111 truncated R2L rows, consider the width of the left fringe instead
1113 (produce_special_glyphs): Fix bogus assignments.
1115 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1117 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1118 always set to a valid value. Make sure the size passed to alloca
1119 is always positive. (Bug#18516)
1121 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1123 Avoid extra call to oblookup when interning symbols.
1124 * lisp.h (intern_driver): Add prototype.
1125 * lread.c (intern_driver): New function.
1126 (intern1, intern_c_string_1, Fintern):
1127 * font.c (font_intern_prop):
1128 * w32font.c (intern_font_name): Use it.
1130 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1132 Minor improvements to new stack-allocated Lisp objects.
1133 * frame.h (FRAME_PARAMETER):
1134 Prefer scoped_list1 to local_list1 where either would do.
1135 * lisp.h (scoped_list4): New macro.
1136 (local_cons, local_list1, local_list2, local_list3, local_list4)
1137 (make_local_vector, make_local_string, build_local_string):
1138 Prefer functions to macros where either would do.
1139 * xdisp.c (build_desired_tool_bar_string):
1140 Prefer scoped_list4 to local_list4 where either would do.
1142 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1144 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1145 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1146 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1147 * frame.h (FRAME_PARAMETER): New macro.
1148 * dispnew.c (init_display):
1149 * fontset.c (Fset_fontset_font):
1150 * frame.c (x_default_parameter):
1151 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1152 * xfns.c (x_default_scroll_bar_color_parameter)
1153 (x_default_font_parameter, x_create_tip_frame): Use it.
1154 * editfns.c (Fpropertize): Use local_cons.
1155 * process.c (status_message): Use build_local_string.
1156 * xfont.c (xfont_open): Use make_local_string.
1157 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1159 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1161 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1162 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1163 !__clang__. This works with GCC and with clang and is safer for
1164 compilers we don't know about.
1165 (local_cons): Rename parameter to make capture less likely.
1167 2014-09-17 Samuel Bronson <naesten@gmail.com>
1169 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1171 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1173 Fix minor problems found by static checking.
1174 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1176 * buffer.h (decode_buffer): Doc and indentation fixes.
1177 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1179 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1181 Avoid clang-specific warnings.
1182 * buffer.c (init_buffer): Shut up -Wself-assign.
1183 * process.c (server_accept_connection): Shut up -Wunsequenced.
1185 2014-09-16 Daniel Colascione <dancol@dancol.org>
1187 * fns.c (sxhash): For symbols, use address as hash code.
1189 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1191 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1192 * charset.c (load_charset_map_from_file): Use scoped_list2
1193 and build_local_string.
1194 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1195 * emacs.c (init_cmdargs, decode_env_path):
1196 * fileio.c (Fexpand_file_name):
1197 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1198 * frame.c (x_get_arg):
1199 * keyboard.c (safe_run_hooks_error):
1200 * lread.c (load_warn_old_style_backquotes):
1201 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1202 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1203 * xselect.c (x_clipboard_manager_error_1)
1204 (x_clipboard_manager_save_all):
1205 * xterm.c (x_term_init): Use build_local_string.
1207 Avoid more integer overflows on string size calculations.
1208 * category.c (Fmake_category_set):
1209 * xdisp.c (get_overlay_arrow_glyph_row):
1210 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1212 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1214 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1215 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1216 error message format. Use message_with_string to have non-ASCII
1217 file names properly displayed.
1218 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1219 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1220 where these APIs are not available even in UNICOWS.DLL.
1221 Improve the format of error messages and include the file name in them
1223 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1224 call play-sound-functions, per documentation.
1226 * w32.c (w32_get_long_filename, w32_get_short_filename):
1227 Constify the input file name arguments.
1229 * w32.h (w32_get_long_filename, w32_get_short_filename):
1232 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1234 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1235 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1236 [USE_LOCAL_ALLOCATORS]: New macros.
1237 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1238 (build_local_string): Avoid argument name expansion clash with
1240 * alloc.c (toplevel)
1241 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1242 Preprocessor guard to avoid impossible configuration.
1243 * charset.c (Ffind_charset_region, Ffind_charset_string):
1244 Use make_local_vector.
1245 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1246 * textprop.c (Fput_text_property, Fadd_face_text_property):
1248 (copy_text_properties): Use local_cons and local_list3.
1249 * chartab.c (uniprop_table):
1250 * data.c (wrong_choice, wrong_range):
1251 * doc.c (get_doc_string):
1252 * editfns.c (format2):
1253 * fileio.c (Fexpand_file_name, auto_save_error):
1254 * fns.c (Fyes_or_no_p):
1255 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1256 * fontset.c (Fset_fontset_font):
1257 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1258 (read_char_minibuf_menu_prompt):
1259 * keymap.c (silly_event_symbol_error, describe_vector):
1260 * menu.c (single_menu_item):
1261 * minibuf.c (Fread_buffer):
1262 * process.c (status_message, Fformat_network_address)
1263 (server_accept_connection): Use make_local_string and
1264 build_local_string. Prefer compound literals where appropriate.
1266 2014-09-15 Daniel Colascione <dancol@dancol.org>
1268 * fns.c (Fsort): Tweak sort docstring.
1270 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1272 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1273 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1274 set errno to EAGAIN instead, to allow the caller to retry the
1275 write after some waiting. Fixes deadlocks when Emacs exchanges a
1276 lot of data through the pipe. (Bug#18420)
1278 * sound.c (Fplay_sound_internal): Encode the sound file name in
1279 the ANSI codepage. Expand it against data-directory, as per docs,
1280 not against the current directory. No need to make a local copy
1281 of the file name; pass the encoded file name directly to
1282 do_play_sound. (Bug#18463)
1284 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1285 NULL, and the file name is not encodable in ANSI codepage, return
1286 the string with "?" replacement characters, which will fail the
1287 caller. This avoids returning a random value in that case.
1289 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1291 * window.c (Fresize_mini_window_internal): Set w->total_lines
1292 from w->pixel_height (Bug#18422).
1294 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1296 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1297 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1298 setting resize increments (Bug#18435).
1300 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1302 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1303 state around the call to line_bottom, since it can move the
1304 iterator to another screen line. This fixes off-by-one errors in
1305 the reported row in some rare cases.
1307 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1309 * callproc.c (init_callproc): Fix bug introduced at
1310 2014-09-07 (Bug#18474).
1312 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1314 Prefer ptrdiff_t to int and avoid integer overflows.
1315 * fileio.c (make_temp_name):
1316 * font.c (font_parse_family_registry): Avoid integer
1317 overflow on string size calculation.
1318 * data.c (Faset): Likewise for byte index.
1320 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1322 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1324 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1326 * lisp.h (make_local_string): Nitpick indent.
1327 * print.c (Fprin1_to_string): Remove unused GCPROs.
1329 More debugging aids around GCPROs.
1330 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1331 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1332 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1334 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1335 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1337 Remove redundant GCPROs around Ffuncall and Fapply calls.
1338 This is safe because Ffuncall protects all of its arguments by itself.
1339 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1340 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1341 (call6, call7): Likewise. Use compound literals where applicable.
1342 (run_hook_with_args_2): Use compound literal.
1344 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1346 Pacify --enable-gcc-warnings when no window system is used.
1347 These warnings found that subscript error, so they seem worthwhile.
1348 * composite.c (char_composable_p): Simplify a bit.
1349 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1350 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1351 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1352 * window.c (set_window_scroll_bars):
1353 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1354 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1355 Ignore -Wsuggest-attribute=const.
1356 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1357 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1359 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1361 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1362 Use check_iso_charset_parameter instead of doing the checks by hand.
1363 (check_iso_charset_parameter): Move up. Check parameters a bit
1364 more carefully, and return true for 96-char sets. All callers changed.
1366 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1368 Simplify lisp.h by removing the __COUNTER__ business.
1369 Problem reported by Dmitry Antipov in:
1370 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1371 * lisp.h (make_local_vector, make_local_string)
1372 (build_local_string): Simplify by not bothering with __COUNTER__.
1373 The __COUNTER__ business wasn't working properly, and was needed
1374 only for hypothetical future expansion anyway.
1376 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1378 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1379 terms to determine bitmap color. (Bug#18437)
1381 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1383 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1386 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1388 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1390 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1392 * xterm.c (handle_one_xevent): Detect iconified by looking at
1393 _NET_WM_STATE_HIDDEN.
1395 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1397 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1398 These can generate a constant with the correct value but the wrong
1399 width, which doesn't work as a printf argument. All uses removed.
1400 Problem reported by Dmitry Antipov in:
1401 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1402 (ENUMABLE): Remove; no longer needed.
1403 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1404 Remove; no longer needed because of the above change.
1405 Each definiens moved to the only use.
1407 Improve the experimental local and scoped allocation.
1408 * alloc.c (local_string_init, local_vector_init):
1409 New functions, defined if USE_LOCAL_ALLOCATORS.
1410 Mostly, these are moved here from lisp.h, as it's not
1411 clear it's worth making them inline.
1412 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1413 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1414 USE_STACK_LISP_OBJECTS, not on a laundry list.
1415 (local_string_init, local_vector_init): New decls.
1416 (union Aligned_Cons): New type.
1417 (scoped_cons): Use it. Give up on the char trick, as it's a too
1418 much of a maintenance hassle; if someone wants this speedup
1419 they'll just need to convince their compiler to align properly.
1420 Conversely, use the speedup if struct Lisp_Cons happens to
1421 be aligned even without a directive. Better yet, help it along
1422 by using union Aligned_Cons rather than struct Lisp_Cons.
1423 (pointer_valid_for_lisp_object): Remove. This check is not
1424 necessary, since make_lisp_ptr is already doing it. All uses removed.
1425 (local_vector_init, local_string_init): Move to alloc.c.
1426 (build_local_vector): Remove this awkward macro, replacing with ...
1427 (make_local_vector): New macro, which acts more like a function.
1428 Use statement expressions and use __COUNTER__ to avoid macro
1429 capture. Fall back on functions if these features are not supported.
1430 (build_local_string, make_local_string): Likewise.
1432 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1434 * xterm.c (x_term_init): Consolidate duplicated code.
1435 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1436 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1437 Add eassert and mark dpyinfo as dead only if it was alive.
1439 Add macros to allocate temporary Lisp objects with alloca.
1440 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1441 * character.h (parse_str_as_multibyte): Move prototype to ...
1442 * lisp.h (parse_str_as_multibyte): ... here.
1443 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1444 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1446 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1447 (local_string_init): New functions.
1448 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1449 (init_alloc_once): Call it.
1451 Cleanup last change and make all new stuff conditional.
1452 * lisp.h (build_local_string): Rename to ...
1453 (make_local_string): ... this macro.
1454 (build_local_string, scoped_list1, scoped_list3): New macros.
1455 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1456 and functions as such, use regular fallbacks otherwise.
1457 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1460 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1462 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1463 always make sure the marginal areas of the row are in sync with
1464 what the window wants. (Bug#18419)
1466 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1467 existing binding of a variable, to avoid silently aborting
1468 commands that use specbind. (Bug#18331)
1470 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1472 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1473 * coding.c (growable_destination): New function.
1474 (produce_chars): Use it for sanity checks. Do not fiddle with
1475 dst_end if the source and destination are both nil, as it's
1476 the caller's responsibility to avoid overlap.
1477 * keyboard.c (read_decoded_event_from_main_queue):
1478 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1479 length, not 4 times, to prevent decode_coding_c_string from trying
1480 to reallocate a destination. This removes the need for the FIXME.
1482 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1483 All callers simplified. Add a comment about exec_failed, vfork,
1486 Adjust drag-and-drop fix when window is above top (Bug#18303).
1487 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1488 XCDR bleed into XCAR's encoded value. Improve checks for
1489 out-of-range data while we're at it.
1491 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1493 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1494 is CONSP (Bug#18303).
1496 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1498 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1499 'alloca' gets passed arguments larger than MAX_ALLOCA.
1501 * font.c (MAX): Define if not defined elsewhere.
1503 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1505 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1506 here for destination buffer, to work around what appears to be a
1507 bug in decode_coding_c_string when the source and destination are
1510 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1511 This follows up on the recent thread in emacs-devel on alloca; see:
1512 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1513 This patch also cleans up alloca-related glitches noted while
1514 examining the code looking for unbounded alloca.
1516 * callproc.c (init_callproc):
1517 Rewrite to avoid need for alloca.
1518 * buffer.c (mouse_face_overlay_overlaps)
1519 (report_overlay_modification):
1520 * buffer.h (GET_OVERLAYS_AT):
1521 * coding.c (make_subsidiaries):
1522 * doc.c (Fsnarf_documentation):
1523 * editfns.c (Fuser_full_name):
1524 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1525 (search_embedded_absfilename, Fsubstitute_in_file_name):
1526 * fns.c (Fmake_hash_table):
1527 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1528 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1529 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1530 (xrdb_get_resource, x_get_resource_string):
1531 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1532 * ftxfont.c (ftxfont_draw):
1533 * image.c (xbm_load, xpm_load, jpeg_load_body):
1534 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1536 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1538 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1539 (find_and_return_menu_selection):
1540 * print.c (PRINTFINISH):
1541 * process.c (Fformat_network_address):
1542 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1543 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1544 * sound.c (wav_play, au_play):
1545 * syntax.c (skip_chars):
1546 * term.c (tty_menu_activate, tty_menu_show):
1547 * textprop.c (get_char_property_and_overlay):
1548 * window.c (Fset_window_configuration):
1549 * xdisp.c (safe__call, next_overlay_change, vmessage)
1550 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1551 * xfaces.c (face_at_buffer_position):
1552 * xmenu.c (x_menu_show):
1553 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1554 allocation size isn't bounded.
1555 * callint.c (Fcall_interactively): Redo memory_full check
1556 so that it can be done at compile-time on some platforms.
1557 * coding.c (MAX_LOOKUP_MAX): New constant.
1558 (get_translation_table): Use it.
1559 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1560 SAFE_ALLOCA, to catch integer overflows on size calculation.
1561 (exec_failed) [!DOS_NT]: New function.
1562 (child_setup) [!DOS_NT]: Use it.
1563 * editfns.c (Ftranspose_regions):
1564 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1565 * editfns.c (check_translation):
1566 Allocate larger buffers on the heap.
1567 * eval.c (internal_lisp_condition_case):
1568 Check for MAX_ALLOCA overflow.
1569 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1570 (Fbase64_encode_region, Fbase64_decode_region):
1571 Avoid unnecessary calls to SAFE_FREE before 'error'.
1572 * buffer.c (mouse_face_overlay_overlaps):
1573 * editfns.c (Fget_pos_property, check_translation):
1574 * eval.c (Ffuncall):
1575 * font.c (font_unparse_xlfd, font_find_for_lface):
1576 * ftfont.c (ftfont_drive_otf):
1577 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1578 (menu_bar_items, tool_bar_items):
1579 * sound.c (Fplay_sound_internal):
1580 * xdisp.c (load_overlay_strings, dump_glyph_row):
1581 Use an ordinary auto buffer rather than alloca, since the
1582 allocation size is fixed and small.
1583 * ftfont.c: Include <c-strcase.h>.
1584 (matching_prefix): New function.
1585 (get_adstyle_property): Use it, to avoid need for alloca.
1586 * keyboard.c (echo_add_key):
1587 * keymap.c (describe_map): Use ptrdiff_t, not int.
1588 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1589 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1590 when counting bytes.
1591 * lisp.h (xlispstrdupa): Remove, replacing with ...
1592 (SAFE_ALLOCA_STRING): ... new macro with different API.
1593 This fixes a portability problem, namely, alloca result
1594 passed to another function. All uses changed.
1595 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1597 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1598 (REGEX_ALLOCATE): New macros.
1599 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1600 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1602 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1604 (decode_mode_spec_coding): Store directly into buf rather than
1605 into an alloca temporary and copying the temporary to the buf.
1607 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1609 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1611 2014-09-04 Jan D <jan.h.d@swipnet.se>
1613 * xterm.c (x_term_init): Don't call x_session_initialize if running
1614 as a daemon (Bug#18375).
1616 * xsmfns.c: Initialize ice_fd.
1618 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1620 Less chatter in 'make' output.
1621 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1622 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1623 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1625 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1627 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1628 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1630 * nsfns.m (Fx_create_frame):
1631 * w32fns.c (Fx_create_frame):
1632 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1635 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1637 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1638 the reported row in the case of a window with a header line, by
1639 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1640 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1642 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1644 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1645 when configured --with-wide-int on typical 32-bit platforms.
1647 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1649 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1650 when HPOS is negative, for the benefit of R2L glyph rows whose
1651 newline overflows into the fringe.
1653 2014-09-03 Ken Brown <kbrown@cornell.edu>
1655 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1657 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1659 Minor cleanup of recent strlen-avoiding patch.
1660 * fileio.c (CHECK_LENGTH): Remove.
1661 Rewrite callers so that they don't need it.
1662 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1663 variable wasn't set.
1665 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1667 * fileio.c (CHECK_LENGTH): New macro.
1668 (Fexpand_file_name): Use it and get rid of a few more calls
1669 to strlen and strcat.
1670 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1671 * lisp.h (egetenv): ... because of a new inline function used to
1672 avoid calls to strlen for a compile-time constants.
1674 * buffer.h (decode_buffer): New function.
1675 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1676 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1677 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1678 * data.c (Flocal_variables_p):
1679 * fileio.c (Fverify_visited_file_modtime):
1680 * marker.c (live_buffer): Use it.
1682 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1684 Avoid extra calls to strlen in filesystem I/O routines.
1685 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1686 the length of 'newdir' is known or may be precalculated.
1687 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1688 not 'char *', and so use precalculated length.
1689 (Ffile_accessible_directory_p):
1690 * callproc.c (encode_current_directory, init_callproc):
1691 * charset.c (init_charset):
1692 * lread.c (load_path_check, load_path_default): Adjust users.
1693 * lisp.h (file_accessible_directory_p): Tweak prototype.
1695 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1697 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1700 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1702 --enable-silent-rules now suppresses more chatter.
1703 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1704 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1705 (am__v_CCLD_1): New macros, taken from Automake.
1706 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1708 Clean up extern decls a bit.
1709 * bytecode.c: Include blockinput.h and keyboard.h rather
1710 than rolling their APIs by hand.
1711 * emacs.c: Include regex.h and rely on its and lisp.h's API
1712 rather than rolling them by hand.
1713 * lastfile.c: Include lisp.h, to check this file's API.
1714 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1716 * regex.h (re_max_failures): New decl.
1717 * unexcw.c, unexmacosx.c, unexw32.c:
1718 Rely on lisp.h's API rather than rolling it by hand.
1719 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1720 Declare at top level, to pacify GCC -Wnested-externs.
1722 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1724 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1725 clipping rectangle become negative (i.e. large positive, since
1726 it's an unsigned data type). This can happen in R2L hscrolled
1727 glyph rows, and caused us to draw the cursor glyph on the fringe.
1728 For the details, see
1729 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1731 2014-08-31 Ken Brown <kbrown@cornell.edu>
1733 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1734 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1735 is defined. (Bug#18368)
1737 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1739 Vector-sorting fixes (Bug#18361).
1740 It's not safe to call qsort or qsort_r, since they have undefined
1741 behavior if the user-specified predicate is not a total order.
1742 Also, watch out for garbage-collection while sorting vectors.
1743 * fns.c: Include <vla.h>.
1744 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1745 (sort_vector_compare): Remove, replacing with ....
1746 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1747 ... these new functions.
1748 (sort_vector): Rewrite to use the new functions.
1749 GCPRO locals, since the predicate can invoke the GC.
1750 Since it's in-place return void; caller changed.
1751 (merge): Use 'inorder', for clarity.
1753 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1754 One can't hoist this out of the 'if', because intervening calls to
1755 newlocale, twolower, etc. can change errno.
1757 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1759 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1760 wording of the error messages.
1761 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1764 * w32proc.c (get_lcid_callback): Accept locale specifications
1765 without the country part, as in "enu" vs "enu_USA".
1766 (w32_compare_strings): Signal an error if a locale was specified,
1767 but couldn't be translated into a valid LCID.
1769 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1771 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1773 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1775 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1776 errno after towlower_l. errno's value is not specified after
1777 towlower_l. Instead, assume that towlower_l returns its argument
1778 on failure, which is portable in practice.
1780 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1782 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1784 * w32proc.c (w32_compare_strings): Accept additional argument
1785 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1786 if requested. If w32-collate-ignore-punctuation is non-nil, add
1787 NORM_IGNORESYMBOLS to the flags.
1788 (LINGUISTIC_IGNORECASE): Define if not already defined.
1789 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1791 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1794 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1796 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1797 Define substitutes for platforms that lack them.
1798 (str_collate): Add arguments locale and ignore_case.
1800 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1801 Add optional arguments LOCALE and IGNORE-CASE.
1803 * lisp.h (str_collate): Adapt argument list.
1805 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1807 Add vectors support to Fsort.
1808 * fns.c (sort_vector, sort_vector_compare): New functions.
1809 (sort_list): Likewise, refactored out of ...
1810 (Fsort): ... adjusted user. Mention vectors in docstring.
1811 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1812 * alloc.c (make_save_int_obj): New function.
1813 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1814 (make_save_int_obj): Add prototype.
1816 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1817 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1818 Conditionally define to match system's qsort_r signature.
1819 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1821 2014-08-28 Ken Brown <kbrown@cornell.edu>
1823 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1824 dumping and the system malloc after dumping. (Bug#18222)
1826 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1827 Define as macros, expanding to hybrid_malloc, etc.
1828 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1829 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1831 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1832 full implementation on Cygwin. Remove Cygwin-specific code that
1833 is no longer needed.
1834 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1835 Redefine as macros expanding to gmalloc, grealloc, etc.
1836 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1837 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1838 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1839 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1841 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1842 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1843 HAVE_POSIX_MEMALIGN)]: New functions.
1844 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1845 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1846 hybrid_aligned_alloc; declare.
1847 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1848 HAVE_POSIX_MEMALIGN)]: Define.
1849 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1850 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1851 Define as macro, expanding to gget_current_dir_name, and define
1853 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1854 malloc_enable_thread(). Don't initialize malloc.
1855 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1856 no longer defined on Cygwin).
1857 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1858 * sheap.c (bss_sbrk_buffer_end): New variable.
1859 * unexcw.c (__malloc_initialized): Remove variable.
1860 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1862 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1865 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1867 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1868 In `event->y' return entire range (the size of the scroll bar minus
1870 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1871 return entire range (the scaled size of the scroll bar minus
1872 that of the slider). In `portion' return the scaled position of
1874 (xaw_jump_callback): Restore part of code for vertical scroll
1875 bar broken in change from 2014-07-27.
1876 (xaw_scroll_callback): Provide incremental scrolling with
1877 horizontal scroll bars.
1879 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1881 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1883 * indent.c (Fvertical_motion): Fix vertical motion up through a
1884 display property after a newline. (Bug#18276)
1886 * xdisp.c (display_line): Don't assume that the call to
1887 reseat_at_next_visible_line_start ends up at a character
1888 immediately following the newline on the previous line.
1889 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1890 beyond ZV, which causes infloop in redisplay. For the details, see
1891 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1893 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1894 coordinate for hscrolled R2L screen lines. (Bug#18277)
1896 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1898 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1901 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1903 * syntax.c (scan_lists): Don't examine positions before BEGV.
1906 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1908 Improve robustness of new string-collation code (Bug#18051).
1909 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1910 (newlocale, wcscoll_l): Define substitutes for platforms that
1911 lack them, so as to simplify the mainline code.
1912 (str_collate): Simplify the code by assuming the above definitions.
1913 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1914 For example, the old version left the Emacs in the wrong locale if
1915 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1916 result. Report an error if newlocale fails.
1918 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1920 * lisp.h (str_collate):
1921 * sysdep.c (str_collate): Return int.
1922 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1924 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1926 Fix some glitches in previous change.
1927 * sysdep.c (stack_direction): Replace stack_grows_down
1928 to simplify calculation of stack boundaries.
1929 (handle_sigsegv): Check whether we really crash somewhere near
1930 to stack boundary, and handle fatal signal as usual if not.
1931 (init_sigsegv): Adjust accordingly.
1932 * keyboard.c (Vtop_level_message): Rename to
1933 Vinternal__top_level_message, as suggested by Stefan Monnier in
1934 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1935 All related users changed.
1937 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1939 Handle C stack overflow caused by too nested Lisp evaluation.
1940 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1941 siglongjmp point to transfer control from SIGSEGV handler.
1942 * keyboard.c (return_to_command_loop, recover_top_level_message)
1943 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1944 (regular_top_level_message): New variable.
1945 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1946 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1948 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1949 new variables described above.
1950 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1951 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1952 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1953 (init_sigsegv): New function.
1954 (init_signals): Use it.
1956 2014-08-25 Ken Brown <kbrown@cornell.edu>
1958 * emacs.c (main): Remove use of obsolete macro
1959 G_SLICE_ALWAYS_MALLOC.
1961 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1963 Implement locale-sensitive string collation for MS-Windows.
1964 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1965 New functions. (Bug#18051)
1967 * w32.h (w32_compare_strings): Add prototype.
1969 * w32.c <g_b_init_compare_string_w>: New global flag.
1970 (globals_of_w32): Initialize it.
1972 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1974 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1975 [WINDOWSNT]: Call str_collate on MS-Windows.
1977 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1979 One more minor cleanup of font subsystem.
1980 * font.h (struct font_driver): Convert text_extents to
1981 return void because returned value is never actually used.
1982 * macfont.m (macfont_text_extents):
1983 * w32font.c (w32font_text_extents):
1984 * xftfont.c (xftfont_text_extents): Adjust to return void
1985 and assume that 'metrics' argument is always non-NULL.
1986 * ftfont.c (ftfont_text_extents):
1987 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1989 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1991 Minor cleanups of str_collate fix (Bug#18051).
1992 * fns.c (str_collate): Move decl from here ...
1993 * lisp.h (str_collate): ... to here.
1994 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1995 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1996 potential problems with integer overflow. Don't assume
1997 setlocale succeeds. Remove unnecessary test before restoring
1998 locale via setlocale, and free the copied setlocale string
2001 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2003 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2005 * sysdep.c (str_collate): New function. (Bug#18051)
2007 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2009 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2010 if the initial "rm -f" fails. This is for MinGW builds, where
2011 MS-Windows will not allow deleting the executable file of a
2014 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2016 * w32term.c (w32_scroll_bar_handle_click)
2017 (w32_horizontal_scroll_bar_handle_click)
2018 (x_scroll_bar_report_motion)
2019 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2020 SB_THUMBTRACK, use the 32-bit position information returned by
2021 GetScrollInfo, not the 16-bit information returned in the Windows
2024 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2026 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2027 second coordinate ('y') reported for dragging the horizontal
2030 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2032 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2033 and text area-relative x-coordinates.
2035 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2037 Avoid overwriting the reversed_p flags in the glyph matrices when
2038 init_iterator or start_display are called.
2039 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2041 (tool_bar_height, redisplay_tool_bar, try_window)
2042 (try_window_reusing_current_matrix, try_window_id)
2043 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2044 reversed_p flag of the iterator's glyph row where the glyph row
2045 is going to be redrawn.
2047 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2049 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2051 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2053 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2054 of emacs_event return length from si.nPage to si.nMax.
2055 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2056 interchange start and end of thumb.
2058 2014-08-15 Ken Brown <kbrown@cornell.edu>
2060 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2061 ERRORCHECK mutexes. (Bug#18222)
2063 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2065 * frame.c (set_menu_bar_lines_1): Remove.
2066 (set_menu_bar_lines): Call change_frame_size instead of
2067 set_menu_bar_lines_1.
2069 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2071 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2074 2014-08-11 Glenn Morris <rgm@gnu.org>
2076 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2077 writing before backing up, since it causes a more serious problem
2078 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2079 (choose_write_coding_system): No longer callable from Lisp.
2080 Move last piece back here from Fwrite_region.
2081 (Fwrite_region, syms_of_fileio): Update for above changes.
2083 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2085 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2086 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2087 (Fwindow_new_pixel, Fset_window_new_pixel)
2088 (Fset_window_new_total, Fset_window_new_normal)
2089 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2091 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2093 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2095 * fontset.c (Finternal_char_font): Recompute basic faces if the
2096 frame's face cache was cleared. (Bug#18162)
2098 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2100 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2101 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2102 base buffer's undo list.
2104 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2106 Fix a couple of recent inadvertent breaks of the MSDOS port.
2107 * msdos.c: include required menu.h
2108 * term.c: set correct menu_show_hook on MSDOS.
2110 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2112 Fix handling of menu bar line on TTY frames (Bug#18136)
2114 * dispnew.c (handle_window_change_signal):
2115 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2116 frame's menu bar lines subtracted from height.
2117 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2119 (adjust_frame_size): Count in menu bar when setting FrameRows.
2120 (make_terminal_frame): When setting up the frame's lines and
2121 text height don't count in the menu bar.
2122 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2123 lines subtracted from height.
2124 (do_switch_frame): Set tty's FrameRows to number of total lines
2126 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2127 is used, return total number of lines and columns.
2128 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2130 * term.c (OUTPUT, tty_set_terminal_modes)
2131 (tty_set_terminal_window, tty_set_scroll_region)
2132 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2133 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2134 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2135 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2136 Call change_frame_size with frame's menu bar lines subtracted
2138 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2139 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2142 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2144 * alloc.c (Fmemory_info): Remove a stray brace.
2146 * process.c: Fix a comment typo.
2148 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2150 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2152 * widgetprv.h (EmacsFramePart): Remove font.
2154 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2155 (resources, setup_frame_cursor_bits): Remove unused variables and
2156 functions, esp. wrt. font (Bug#18227).
2158 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2160 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2162 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2164 Refer to MS-DOS using the same name everywhere.
2166 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2170 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2172 * w32term.c (w32_redeem_scroll_bar):
2173 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2174 not redeeming scroll bars that have been turned off.
2176 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2178 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2179 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2180 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2181 (safe_run_hook_funcall): Adjust accordingly.
2183 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2185 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2186 Condition correctly according to toolkit used.
2187 * frame.c (make_initial_frame, make_terminal_frame)
2188 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2189 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2190 assignments according to presence of toolkit scrollbars.
2191 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2192 Condition correctly according to toolkit used.
2193 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2194 only if toolkit supports it.
2195 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2197 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2199 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2201 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2203 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2204 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2205 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2206 (safe_run_hooks): Remove comment which is not relevant any more.
2208 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2210 Don't let big frames overrun the stack.
2211 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2212 Use SAFE_NALLOCA, not alloca.
2214 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2215 * dired.c (directory_files_internal): Use a volatile variable
2216 to prevent the compiler from optimizing away all copies of a local.
2217 I wonder how many other GC-related bugs like this lurk elsewhere?
2219 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2220 * xterm.h (struct x_display_info): New member 'connection'.
2221 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2222 so that x_delete_terminal has a file descriptor to pass to
2223 delete_keyboard_wait_descriptor.
2225 Don't mishandle year-9999 dates (Bug#18176).
2226 * editfns.c (decode_time_components): Store an invalid timespec
2227 on overflow, instead of returning false, so that the caller can
2228 distinguish overflow from other errors.
2229 (lisp_time_argument, lisp_seconds_argument): If the time is out
2230 of range, signal a time overflow instead of an invalid time spec.
2231 * keyboard.c (decode_timer): Treat time overflow like other
2234 Avoid undefined behavior with signed left shift.
2235 Caught by 'gcc -fsanitize=undefined'.
2236 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2237 * dispnew.c (line_hash_code, scrolling):
2238 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2239 Use 'unsigned', not 'int', for line hashes.
2240 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2242 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2244 Make compare-strings more compatible with old behavior (Bug#17903).
2245 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2247 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2249 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2250 Don't add label between left and right buttons (Bug#18129).
2252 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2254 Make functions static that no longer need to be extern.
2255 * frame.c, frame.h (set_menu_bar_lines):
2256 * keyboard.c (Qleftmost, Qrightmost):
2257 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2258 (x_set_internal_border_width):
2261 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2263 Fix display of R2L lines when the last character fits only partially.
2264 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2266 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2267 R2L row is visible only partially, give the row a negative x
2269 (display_line): Fix the calculation of the glyph whose pixel width
2270 is used to decide whether the last produced glyph fits on the
2271 line. When the last glyph fits only partially, give the row a
2274 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2275 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2276 pixel width of the first glyph that is hscrolled from display.
2277 (display_line): In R2L glyph rows, don't give a negative offset to
2278 row->x when the first glyph begins before first_visible_x.
2280 * xdisp.c (display_line): If called with iterator set up to write
2281 to a marginal area, delay the call to handle_line_prefix until we
2282 switch back to the text area. (Bug#18035)
2284 * .gdbinit (xwindow): The members total_cols, total_lines,
2285 left_col, and top_line are C integers (and has been so for the
2288 2014-08-01 Andreas Schwab <schwab@suse.de>
2290 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2291 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2293 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2295 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2296 (timerfd_callback): Ignore weird events with no data. Add tight
2297 assertions and comments.
2298 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2299 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2301 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2303 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2304 I had confused && with ||.
2306 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2308 Simplify timerfd configuration and fix some minor glitches.
2309 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2310 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2311 Fall back on timer_create if timerfd_create fails at runtime.
2312 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2313 kernel primitives to do resolution. All uses removed.
2314 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2315 (turn_on_atimers): Clear timer_create-based timers too,
2318 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2319 Without this change, the code can access the local variable 'width'
2320 even when it has not been initialized, and likewise for 'height';
2321 in either case this leads to undefined behavior.
2323 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2325 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2326 necessary, put horizontal scroll bar resources as well. See
2327 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2328 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2330 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2332 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2333 background value to match the resource of its vertical counterpart.
2335 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2337 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2338 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2340 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2342 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2343 change that added the top margin height to the requested height
2344 and revert (undocumented) part of 2014-07-28 change that changed
2345 the logic of whether a size change occurred.
2347 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2349 * .gdbinit (xwindow): The members total_cols, total_lines,
2350 left_col, and top_line are C integers (and has been so for the
2353 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2356 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2358 On GNU/Linux, use timerfd for asynchronous timers.
2359 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2360 (toplevel): Rename alarm_timer_ok to special_timer_available.
2361 [HAVE_TIMERFD]: Declare timerfd.
2362 [HAVE_CLOCK_GETRES]: Declare resolution.
2363 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2364 system timer resolution.
2365 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2366 (timerfd_callback) [HAVE_TIMERFD]: New function.
2367 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2368 [ENABLE_CHECKING]: New function for the sake of automated tests.
2369 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2370 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2371 [ENABLE_CHECKING]: Defsubr test function.
2372 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2373 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2374 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2376 Fix --without-x build and pacify --enable-gcc-warnings.
2377 Problems reported in Bug#18122 and Bug#18124.
2378 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2379 (frame_windows_min_size): Now static.
2380 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2382 (adjust_frame_size): Always declare prototype.
2384 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2385 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2386 * atimer.c (timerfd_callback): Always read expiration data.
2388 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2389 * process.c (add_timer_wait_descriptor): Add timer descriptor
2390 to input_wait_mask and non_process_wait_mask as well.
2392 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2394 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2396 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2398 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2399 Reinstate code removed by the prevoius commit to this file.
2401 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2403 * buffer.h (struct buffer): New fields scroll_bar_height and
2404 horizontal_scroll_bar_type.
2405 * buffer.c (bset_scroll_bar_height)
2406 (bset_horizontal_scroll_bar_type): New functions.
2407 (Fbuffer_swap_text): Handle old_pointm field.
2408 (init_buffer_once): Set defaults for scroll_bar_height and
2409 horizontal_scroll_bar_type.
2410 (syms_of_buffer): New variables scroll_bar_height and
2411 horizontal_scroll_bar_type.
2412 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2413 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2414 (set_vertical_scroll_bar): Remove prototype.
2415 (x_change_tool_bar_height): Add prototype.
2416 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2417 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2418 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2420 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2421 (update_window): Start mode_line_row->y after horizontal scroll
2423 (change_frame_size_1): Call adjust_frame_size.
2424 (init_display): When changing the size of a tty frame do not
2425 pass height of menu bar.
2426 (Qframe_windows_min_size): New symbol.
2427 * frame.h (struct frame): List tool bar fields after menu bar
2428 fields. Add official, total_lines, horizontal_scroll_bars,
2429 config_scroll_bar_height and config_scroll_bar_lines fields.
2430 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2431 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2432 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2433 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2434 (FRAME_WINDOWS_HEIGHT): New macros.
2435 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2436 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2437 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2438 horizontal scroll bar.
2439 (frame_inhibit_resize, adjust_frame_size)
2440 (frame_windows_min_size): Add declarations.
2441 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2442 (x_set_scroll_bar_default_height, x_set_left_fringe)
2443 (x_set_right_fringe, x_set_vertical_scroll_bars)
2444 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2445 (x_set_scroll_bar_height): Add external declarations.
2446 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2447 (adjust_frame_size): New functions.
2448 (make_frame): Initial horizontal_scroll_bars field.
2449 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2451 (make_initial_frame, make_terminal_frame): No horizontal scroll
2452 bar in initial and terminal frames. Use adjust_frame_size.
2453 (Fframe_total_cols): Fix doc-string.
2454 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2455 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2456 Rewrite using adjust_frame_size.
2457 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2458 (Qframe_windows_min_size): New symbols.
2459 (x_set_frame_parameters): Remove call of check_frame_size.
2460 (x_report_frame_params): Return scroll_bar_height value.
2461 (x_set_left_fringe, x_set_right_fringe): New functions.
2462 (adjust_frame_height, x_set_internal_border_width)
2463 (x_set_fringe_width): Remove.
2464 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2465 (x_set_scroll_bar_width, x_set_right_divider_width)
2466 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2467 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2469 (x_figure_window_size): Rewrite to make frame display the
2470 expected number of lines.
2471 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2472 (Vdefault_frame_horizontal_scroll_bars)
2473 (Vframe_initial_frame_tool_bar_height)
2474 (frame_inhibit_implied_resize): New variables.
2475 * fringe.c (compute_fringe_widths): Remove.
2476 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2477 (xg_create_horizontal_scroll_bar)
2478 (xg_update_horizontal_scrollbar_pos)
2479 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2480 (xg_get_default_scrollbar_height)
2481 (xg_clear_under_internal_border): Extern.
2482 * gtkutil.c (xg_frame_resized): Don't call
2483 do_pending_window_change.
2484 (xg_frame_set_char_size): Use adjust_frame_size.
2485 (style_changed_cb): Call update_theme_scrollbar_height and
2486 x_set_scroll_bar_default_height.
2487 (x_wm_set_size_hint): Don't call check_frame_size.
2488 (update_theme_scrollbar_height)
2489 (xg_get_default_scrollbar_height)
2490 (xg_create_horizontal_scroll_bar)
2491 (xg_update_horizontal_scrollbar_pos)
2492 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2493 (xg_create_scroll_bar): Set horizontal slot of bar.
2494 (xg_initialize): Call update_theme_scrollbar_height.
2495 (xg_clear_under_internal_border): No more static.
2496 * insdel.c (adjust_suspend_auto_hscroll): New function.
2497 (adjust_markers_for_delete, adjust_markers_for_insert)
2498 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2499 * keyboard.c (readable_events, discard_mouse_events)
2500 (make_lispy_event): Handle horizontal scroll bar click events.
2501 (Fsuspend_emacs): When changing the size of a tty frame do not
2502 pass height of menu bar.
2503 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2504 (Qright, Qleftmost, Qrightmost): New symbols.
2505 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2507 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2508 * nsfns.m (x_set_internal_border_width): New function.
2509 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2510 Remove extended fringe code.
2511 (x_set_window_size, x_new_font): Don't call
2512 compute_fringe_widths.
2513 * term.c (Fresume_tty): When changing the size of a tty frame do
2514 not pass height of menu bar.
2515 (clear_tty_hooks, set_tty_hooks):
2516 Clear horizontal_scroll_bar_hook.
2517 (init_tty): Frame has no horizontal scroll bars.
2518 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2519 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2520 scroll_bar_after_handle, scroll_bar_left_arrow,
2521 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2522 scroll_bar_to_rightmost entries.
2523 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2524 (struct terminal): Add set_horizontal_scroll_bar_hook.
2525 * w32console.c (initialize_w32_display):
2526 Clear horizontal_scroll_bar_hook.
2527 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2529 (x_clear_under_internal_border, x_set_internal_border_width):
2531 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2532 Set windows_or_buffers_changed when adding the menu bar.
2533 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2534 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2535 (w32_createhscrollbar): New functions.
2536 (w32_createscrollbar): Rename to w32_createvscrollbar.
2537 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2538 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2539 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2540 Add WM_EMACS_SHOWCURSOR.
2541 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2542 case do not artificially impose WM size hints.
2543 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2544 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2546 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2547 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2548 (unwind_create_frame_1): Remove.
2549 (Fx_create_frame): Make both scrollbars the system standard
2550 width and height. Use official field of frame structure to
2551 inhibit running window-configuration-change-hook.
2552 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2553 pixelwise. Handle frame's official field.
2554 (w32_frame_parm_handlers): Remove x_set_fringe_width
2555 entries. Add x_set_scroll_bar_height,
2556 x_set_horizontal_scroll_bars, x_set_left_fringe and
2558 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2559 pass height of menu bar to change_frame_size.
2560 * w32menu.c (set_frame_menubar): Rewrite using
2561 frame_inhibit_resize.
2562 * w32term.h (struct w32_display_info):
2563 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2564 (struct scroll_bar): Add horizontal.
2565 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2566 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2567 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2568 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2569 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2570 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2571 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2572 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2573 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2574 Define instead of WM_EMACS_CREATESCROLLBAR.
2575 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2576 WND_SCROLLBAR_INDEX.
2577 * w32term.c (horizontal_scroll_bar_min_handle)
2578 (horizontal_scroll_bar_left_border)
2579 (horizontal_scroll_bar_right_border): New integers.
2580 (x_set_frame_alpha): Replace x_highlight_frame by
2582 (x_window_to_scroll_bar): New argument "type". Update callers
2584 (w32_set_horizontal_scroll_bar_thumb)
2585 (x_horizontal_scroll_bar_report_motion)
2586 (w32_set_horizontal_scroll_bar)
2587 (w32_horizontal_scroll_bar_handle_click)
2588 (x_horizontal_scroll_bar_report_motion): New functions.
2589 (w32_mouse_position): Discriminate horizontal and vertical
2591 (my_create_scrollbar): Replace with two new functions
2592 my_create_vscrollbar and my_create_hscrollbar.
2593 (x_scroll_bar_create): New argument "horizontal".
2594 Update callers accordingly.
2595 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2596 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2598 (w32_read_socket): Handle WM_HSCROLL cae.
2599 (x_new_font): Don't recompute fringe widths.
2600 Use frame_inhibit_resize. Calculate new menu bar height iff we
2601 build without toolkit. Always clear under internal border.
2602 (x_set_window_size): Don't check frame size or recompute
2603 fringes. Reset fullscreen status before applying sizes.
2604 Always resize as requested by pixelwise argument. Don't call
2605 do_pending_window_change.
2606 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2607 (w32_initialize_display_info): Initialize dpyinfo's
2608 horizontal_scroll_bar_cursor entry.
2609 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2610 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2611 horizontal_scroll_bar_left_border.
2612 (w32fullscreen_hook): Intermittently resize window to normal
2613 when switching from fullscreen to maximized state.
2614 (run_window_configuration_change_hook): Don't run it if frame is
2616 (unwind_change_frame): Remove.
2617 (Fset_window_configuration): Rewrite using frame's official field.
2618 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2619 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2620 * window.h (struct window): New fields old_pointm,
2621 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2622 scroll_bar_height and suspend_auto_hscroll.
2623 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2625 (sanitize_window_sizes): Extern.
2626 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2627 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2628 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2629 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2630 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2632 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2633 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2634 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2635 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2636 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2637 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2638 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2639 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2640 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2641 (Fwindow_old_point, sanitize_window_sizes): New functions.
2642 (Qwindow_sanitize_window_sizes): New symbol.
2643 (window_body_height): Count in horizontal scroll bar.
2644 (set_window_hscroll, Fscroll_left, Fscroll_right):
2645 Set suspend_auto_hscroll slot.
2646 (Fwindow_inside_edges): Count fringes pixelwise.
2647 (coordinates_in_window, Fcoordinates_in_window_p):
2648 Consider horizontal scroll bar.
2649 (check_frame_size, adjust_window_margins): Remove functions and
2650 corresponding calls.
2651 (set_window_buffer): Initialize old_pointm and horizontal scroll
2653 (temp_output_buffer_show): Reset hscroll related fields.
2654 Initialize old_pointm.
2655 (make_parent_window): Initialize old_pointm.
2656 (make_window): Initialize old_pointm, horizontal scroll bar type,
2657 and scroll bar height.
2658 (resize_frame_windows): Don't count top margin in new sizes.
2659 Don't use safe sizes when shrinking a frame; let the window
2660 manager do the clipping.
2661 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2663 (Fdelete_window_internal): Unchain old_pointm marker.
2664 (window_scroll_pixel_based, Fscroll_other_window):
2666 (Fwindow_text_width, Fwindow_text_height): New argument
2668 (struct saved_window): New fields, old_pointm, hscroll_whole,
2669 suspend_auto_hscroll, scroll_bar_height and
2670 horizontal_scroll_bar_type.
2671 (Fset_window_configuration, save_window_save): Set new fields of
2673 (apply_window_adjustment): Don't call adjust_window_margins.
2674 (set_window_margins): Don't change margins if new sizes don't
2676 (set_window_scroll_bars): New argument "horizontal_type".
2677 Handle horizontal scroll bars. Don't change scroll bars if they
2678 don't fit into window.
2679 (Fset_window_scroll_bars): New argument "horizontal_type".
2680 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2681 (compare_window_configurations): Compare horizontal scroll bar
2683 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2684 horizontal scroll bar height.
2685 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2686 instead of FRAME_LINES.
2687 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2688 ON_VERTICAL_SCROLL_BAR.
2689 (with_echo_area_buffer): Initialize old_pointm.
2690 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2692 (unwind_with_echo_area_buffer): Handle old_pointm.
2693 (update_tool_bar): Set do_update when the tool bar window has at
2694 least one line (since this is what the user sets).
2695 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2696 (redisplay_tool_bar): Return early when toolbar has zero lines.
2697 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2698 (hscroll_window_tree): Handle suspension of auto_hscroll and
2700 (set_horizontal_scroll_bar): New function.
2701 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2702 more than one line. Handle horizontal scroll bars.
2703 (note_mouse_highlight): Handle horizontal scrol bars.
2704 (expose_frame): Set dimensions of XRectangle from frame's text
2706 (Vvoid_text_area_pointer): Update doc-string.
2707 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2708 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2709 (x_set_internal_border_width): New functions.
2710 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2711 (unwind_create_frame_1): Remove.
2712 (Fx_create_frame): Handle horizontal scroll bars. Use official
2713 field of frame structure to inhibit running
2714 window-configuration-change-hook.
2715 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2716 pixelwise. Handle frame's official field.
2717 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2718 x_set_horizontal_scroll_bars, x_set_left_fringe,
2720 * xmenu.c (update_frame_menubar, free_frame_menubar):
2721 Use adjust_frame_size.
2722 * xterm.h (struct x_display_info):
2723 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2725 (struct scroll_bar): Add horizontal slot.
2726 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2727 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2728 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2729 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2730 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2731 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2732 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2733 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2734 (x_clear_under_internal_border): Remove.
2735 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2736 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2737 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2738 HORIZONTAL. Update callers.
2739 (horizontal_action_hook_id): New action hook id.
2740 (x_horizontal_scroll_bar_to_input_event)
2741 (x_create_horizontal_toolkit_scroll_bar)
2742 (xt_horizontal_action_hook)
2743 (x_set_toolkit_horizontal_scroll_bar_thumb)
2744 (XTset_horizontal_scroll_bar, x_net_wm_state)
2745 (x_horizontal_scroll_bar_report_motion): New functions.
2746 (xg_scroll_callback, x_scroll_bar_handle_click):
2747 Handle horizontal scroll bars.
2748 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2749 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2751 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2752 Handle horizontal scroll bars.
2753 (handle_one_xevent): Handle horizontal scroll bar events.
2754 Call x_net_wm_state.
2755 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2757 (x_set_window_size): Don't call check_frame_size and
2758 do_pending_window_change.
2759 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2760 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2761 (x_scroll_bar_set_handle): Add some checks when calling
2764 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2766 Revert previous change.
2767 There is certainly nothing wrong with writing code like 'lo <= i
2768 && i <= hi', even if LO happens to a constant. There isn't even
2769 anything wrong in general with writing 'a <= b' if A happens to
2770 be a constant. At any rate stylistic changes shouldn't
2771 be done like this without discussion.
2773 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2775 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2776 (Fgarbage_collect): Reorder conditions that are written backwards.
2777 * data.c (cons_to_unsigned): Likewise.
2778 * dispnew.c (update_frame_1, sit_for): Likewise.
2779 * fileio.c (file_offset): Likewise.
2780 * filelock.c (read_lock_data, lock_file): Likewise.
2781 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2783 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2784 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2785 * lread.c (read1): Likewise.
2786 * minibuf.c (read_minibuf_noninteractive): Likewise.
2787 * nsterm.m (x_set_frame_alpha): Likewise.
2788 * process.c (wait_reading_process_output): Likewise.
2789 * region-cache.c (delete_cache_boundaries): Likewise.
2790 * xterm.c (x_set_frame_alpha): Likewise.
2792 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2794 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2797 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2799 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2800 because atimer expiration is absolute rather than relative.
2802 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2804 * w32term.h (current_popup_menu, menubar_in_use):
2805 Move declarations from w32term.c.
2807 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2809 * w32fns.c (menubar_in_use): No more static.
2810 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2812 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2814 Move hourglass machinery to RIF.
2815 * dispextern.h (struct redisplay_interface): New members
2816 show_hourglass and hide_hourglass. Indent comments.
2817 (show_hourglass, hide_hourglass): Remove prototypes.
2818 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2819 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2820 (ns_redisplay_interface): Add them.
2821 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2822 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2823 (w32_arrow_cursor): New function to hack around non-GUI frames.
2824 (w32_redisplay_interface): Add new functions.
2825 * w32term.h (w32_arror_cursor): Add prototype.
2826 * xdisp.c (show_hourglass): New function, refactored out from
2827 platform-dependent code.
2828 (cancel_hourglass): Now call to RIF function.
2829 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2830 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2831 (x_redisplay_interface): Add new functions.
2833 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2835 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2836 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2837 and complete previous change.
2838 * frame.c (adjust_frame_height): New function.
2839 (Fset_frame_height, Fset_frame_size): Use it.
2840 (x_set_frame_parameters): Take frame top margin into account.
2842 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2844 * frame.c (Fset_frame_height): Take frame top margin into account.
2845 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2846 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2848 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2850 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2851 menubar_height as such. Tweak comment.
2852 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2853 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2854 All related users changed.
2855 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2856 * xterm.c (handle_one_xevent):
2857 * gtkutil.c (xg_event_is_for_menubar):
2858 * xfns.c (x_window) [USE_X_TOOLKIT]:
2859 * xmenu.c (set_frame_menubar, free_frame_menubar):
2860 Prefer to use FRAME_MENUBAR_HEIGHT.
2862 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2864 * frame.c (Fframe_parameters): Always report frame height without
2865 menu and tool bar lines.
2867 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2869 * nsterm.m (applicationDidFinishLaunching:): Call
2870 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2871 (antialiasThresholdDidChange:): New method for EmacsApp.
2873 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2875 * macfont.m (macfont_update_antialias_threshold): Remove static.
2877 * macfont.h (macfont_update_antialias_threshold): Declare.
2879 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2881 * w32select.c (setup_windows_coding_system):
2882 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2883 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2885 * w16select.c (Fw16_get_clipboard_data):
2886 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2889 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2890 buffer position where we are to start the iteration.
2891 (handle_invisible_prop): Record in it->stop_charpos the position
2892 where the invisible text ends. (Bug#18035)
2893 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2894 row has zero buffer position as their start position.
2895 Reported by martin rudalics <rudalics@gmx.at>.
2897 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2898 infinite looping in redisplay when display lines don't have enough
2899 space to display even a single character. (Bug#18036)
2901 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2903 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2904 * xfns.c (x_window): Use it to allow xfree later.
2905 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2906 where appropriate. Use bool for booleans and remove redundant checks.
2907 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2908 * xterm.c (x_free_frame_resources): Free shell_position.
2910 2014-07-19 K. Handa <handa@gnu.org>
2912 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2913 mandatory font spec (Bug#17973).
2915 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2917 * font.c (font_score): Return the worst score if the size of
2918 ENTITY is wrong by more than a factor 2 (Bug#17973).
2920 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2922 * frame.c (frame_unspecified_color): New function
2923 refactored out from ...
2924 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2925 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2927 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2928 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2929 * lisp.h (set_frame_param): Remove prototype.
2930 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2931 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2934 Prefer 'x_display_info *' to 'Display *' in X selection code.
2935 This helps to avoid unneeded calls to x_display_info_for_display.
2936 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2937 instead of 'Display *'.
2938 (SELECTION_EVENT_DPYINFO): New macro.
2939 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2940 it as an lvalue. Mention this in comment.
2941 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2942 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2943 (selection_data_to_lisp_data, receive_incremental_selection):
2944 Convert to use 'x_display_info *'. Adjust users where appropriate.
2945 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2946 selection data *' as last arg to not return values in args.
2947 (unexpect_property_change): Use common removal technique.
2949 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2951 * print.c (print_preprocess): Adjust to match changed
2952 sub char-table structure and avoid crash (Bug#18038).
2954 * data.c (wrong_choice): Not static any more.
2955 * lisp.h (wrong_choice): Add prototype.
2956 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2957 Declare namebuf as such. Tweak comment.
2958 [USE_GTK]: Likewise for tool_bar_position.
2959 (fset_tool_bar_position) [USE_GTK]: Ditto.
2960 (FRAME_TOOL_BAR_POSITION): New macro.
2961 * frame.c (x_report_frame_params):
2962 * gtkutil.c (update_frame_tool_bar):
2963 * xfns.c (Fx_create_frame): Use it.
2964 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2966 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2968 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2969 buffer's default-directory only if it is a string. (Bug#17986)
2971 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2973 More precise control over values of some buffer-local variables.
2974 * keyboard.c (Qvertical_scroll_bar):
2975 * frame.c (Qleft, Qright): Move to ...
2976 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2977 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2978 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2979 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2980 vertical-scroll-bar, scroll-up-aggressively
2981 and scroll-down-aggressively.
2982 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2984 * nsfns.m, frame.h (Qleft, Qright):
2985 * nsterm.m (Qleft): Remove declarations.
2986 * gtkutil.c (toplevel): Include buffer.h.
2987 * data.c (wrong_choice, wrong_range): New functions.
2988 (store_symval_forwarding): Handle special properties of buffer-local
2989 variables and use functions from the above to signal error, if any.
2991 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2992 values. Add comment.
2993 (struct frame): Re-arrange layout to avoid extra padding and use bit
2994 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2995 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2996 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2997 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2998 Define as no-ops because there are no scroll bars anyway.
2999 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3002 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3003 Add convenient setter.
3004 (font_put_frame_data, font_get_frame_data): Use it.
3006 2014-07-15 Daiki Ueno <ueno@gnu.org>
3008 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3009 pointer argument, before dereferencing.
3010 (XCHAR2B_BYTE2): Likewise.
3012 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3014 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3015 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3016 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3017 Use record_unwind_protect_int and avoid consing.
3018 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3020 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3022 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3024 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3025 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3027 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3028 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3029 * minibuf.c: Include binary-io.h instead of fcntl.h.
3030 (read_minibuf_noninteractive):
3031 Use set_binary_mode instead of handcrafted code.
3032 Don't call emacs_set_tty if emacs_get_tty failed.
3033 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3034 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3035 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3037 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3038 This works around a GCC compiler bug when Emacs is configured with
3039 --enable-gcc-warnings.
3041 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3043 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3044 or characters in string, respectively. Add comment.
3045 * fringe.c (Fdefine_fringe_bitmap):
3046 * fns.c (Fsubstring, substring_both): Use it.
3047 * keymap.c (Fdefine_key, Flookup_key):
3048 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3050 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3051 Use menu_item_width.
3052 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3054 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3056 Improve behavior of 'bzr up; cd src; make -k'.
3057 * Makefile.in (top_srcdir): New var.
3058 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3059 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3060 its expansion is a bit shorter.
3061 (../config.status): Actually build config.status instead of
3063 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3064 New macros, copied and relocated from ../Makefile.in.
3065 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3066 (../config.status, Makefile): New dependencies and rules,
3067 copied with relocation from ../Makefile.in. This should be more
3068 likely to rebuild the build machinery properly if you do a 'make'
3069 in the src directory.
3071 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3073 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3076 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3077 behavior on Windows 7 and later when the function is repeatedly
3078 invoked with the same value of DIR. (Bug#17950)
3080 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3081 string to match the one in w32fns.c.
3083 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3084 stdin to binary mode only if it is connected to a terminal.
3086 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3088 Coalesce extern decls.
3089 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3090 * sysdep.c (emacs_get_tty, emacs_set_tty):
3091 Move duplicate extern decls from here ...
3092 * systty.h: ... to here, so that there's just one copy.
3094 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3096 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3098 * nsfns.m (Fns_popup_font_panel): Ditto.
3100 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3102 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3104 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3106 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3107 [DOS_NT]: Implement for WINDOWSNT.
3109 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3112 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3114 * sysdep.c (suppress_echo_on_tty): New function.
3115 * minibuf.c (read_minibuf_noninteractive): Use it.
3117 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3119 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3120 sysinfo failed. Adjust docstring.
3122 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3124 Implement memory-info for MS-DOS.
3125 * dosfns.c (dos_memory_info): New function.
3126 * dosfns.h (dos_memory_info): Add prototype.
3127 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3128 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3129 of doing some of its job.
3131 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3132 reference termios structure members.
3134 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3136 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3138 * minibuf.c (top): Include systty.h. Declare external
3139 emacs_get_tty and emacs_set_tty.
3140 (Vread_hide_char): New lisp variable.
3141 (read_minibuf_noninteractive): Hide characters with
3142 Vread_hide_char if it is a character. (Bug#17839)
3144 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3146 Implement memory-info for MS-Windows.
3147 * w32.c (w32_memory_info): New function.
3148 * w32.h (w32_memory_info): Prototype it.
3149 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3151 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3153 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3154 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3155 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3156 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3157 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3158 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3159 (decode_coding_big5, decode_coding_charset, decode_coding)
3160 (encode_coding): Adjust users.
3162 * alloc.c (Fmemory_info): New function.
3164 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3166 * syntax.c (back_comment): Use more-natural location for label.
3168 * font.c, font.h (font_unparse_fcname): Now static.
3169 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3171 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3173 Next minor cleanup of font subsystem.
3174 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3175 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3177 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3179 * ftfont.h (ftfont_font_format): Remove prototype.
3180 * ftfont.c (ftfont_font_format): Remove; now unused.
3182 * nsfont.m (nsfont_open):
3183 * w32font.c (w32font_open_internal):
3184 * w32uniscribe.c (uniscribe_open):
3185 * xfont.c (xfont_open):
3186 * xftfont.c (xftfont_open): All users changed.
3188 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3189 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3191 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3193 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3194 x_produce_glyphs does when it generates a stretch glyph that
3195 represents a TAB. (Bug#17969)
3197 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3198 and there is a display property at that position, don't call
3199 move_it_to to move to a position before window start. (Bug#17942)
3200 Fix condition for finding CHARPOS by the first call to move_it_to.
3203 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3205 * syntax.c (find_defun_start): Try the cache even
3206 if !open_paren_in_column_0_is_defun_start.
3207 (back_comment): If find_defun_start was pessimistic, use the
3208 scan_sexps_forward result to improve the cache (bug#16526).
3210 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3212 * xdisp.c (redisplay_window): If redisplay of a window ends up
3213 with point in a partially visible line at end of the window, make
3214 sure the amended position of point actually has smaller Y
3215 coordinate; if not, give up and scroll the display. (Bug#17905)
3217 * window.c (window_scroll_pixel_based): When point ends up at the
3218 last fully visible line, don't let move_it_to stop at the left
3219 edge of the line and dupe us into thinking point is inside the
3222 * w32.c (network_interface_info): Make sure the argument is a
3225 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3227 * process.c (read_and_dispose_of_process_output): Fix typo
3228 in previous patch: we want nonnegative fds, not nonzero fds.
3230 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3232 * chartab.c (char_table_translate): Move to...
3233 * character.h (char_table_translate): ... inline function here.
3234 Avoid Faref and assume that args are always valid. This helps to
3235 speedup search, which is especially important for a huge buffers.
3236 * lisp.h (char_table_translate): Remove prototype.
3238 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3239 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3240 New function, with an intention to avoid code duplication between
3242 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3244 * ftfont.c (ftfont_open):
3245 * macfont.m (macfont_open):
3246 * xftfont.c (xftfont_open): Use it.
3248 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3250 * process.c: Add sanity checks for file descriptors (Bug#17844).
3251 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3252 Check that infd is nonnegative before using it as an fd.
3253 (read_and_dispose_of_process_output, Fprocess_send_eof):
3254 Likewise, for outfd.
3255 (wait_reading_process_output): Omit unnecessary check of infd.
3257 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3259 Minor fixups related to usage of the 'long' type.
3260 * gnutls.c (emacs_gnutls_handshake):
3261 * xfaces.c (dump_realized_face):
3262 Work even if 'long' is narrower than 'void *'.
3263 * termcap.c (scan_file):
3264 * xselect.c (x_decline_selection_request)
3265 (x_reply_selection_request, x_get_window_property):
3266 * xterm.c (x_set_frame_alpha):
3267 Remove unnecessary 'L' suffixes of integer constants.
3268 * xfns.c (hack_wm_protocols):
3269 * xselect.c (x_fill_property_data):
3270 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3271 Remove unnecessary casts to 'long'.
3272 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3274 Minor ImageMagick safety fixes.
3275 * image.c (imagemagick_compute_animated_image):
3276 Remove useless assignment to local. Avoid problems if dest_width is 0.
3277 (imagemagick_load_image): Use int for pixel counts that can't
3278 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3279 a row width greater than the image width (or greater than LONG_MAX!).
3281 2014-07-04 K. Handa <handa@gnu.org>
3283 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3284 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3285 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3287 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3289 * font.h (struct font_driver): Remove get_outline and free_outline;
3290 not used by any font driver.
3291 * ftfont.c (ftfont_driver):
3292 * macfont.m (macfont_driver):
3293 * nsfont.m (nsfont_driver):
3294 * w32font.c (w32font_driver):
3295 * w32uniscribe.c (uniscribe_font_driver):
3296 * xfont.c (xfont_driver): Related users changed.
3297 * xselect.c (x_get_window_property): Use convenient xmalloc.
3298 Call to xfree only if some data was really allocated.
3300 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3302 On MS-Windows, display busy cursor on all GUI frames.
3303 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3304 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3305 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3307 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3308 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3310 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3312 Use convenient alists to manage per-frame font driver-specific data.
3313 * frame.h (struct frame): Rename font_data_list to...
3314 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3315 * font.h (struct font_data_list): Remove; no longer need a special
3317 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3319 * font.c (font_put_frame_data, font_get_frame_data)
3320 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3322 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3323 Related users changed.
3324 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3325 Prefer convenient xmalloc and xfree.
3327 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3329 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3330 the window whose glyph row is being prepared and a flag whether it
3331 is for mode/header line. Make sure the glyph row's marginal areas
3332 are in sync with what the window wants.
3335 * xdisp.c (display_line, display_mode_line):
3336 Call prepare_desired_row with additional arguments, as appropriate.
3338 * dispextern.h (prepare_desired_row): Adjust prototype.
3340 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3342 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3343 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3344 caused by xw_popup_dialog in daemon mode (Bug#17891).
3346 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3348 * frame.c (do_switch_frame): When switching to another TTY frame,
3349 make sure FrameCols and FrameRows are in sync with the new frame's
3352 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3354 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3355 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3356 min_char slots. Adjust comment.
3357 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3358 Add SUB_CHAR_TABLE_OFFSET member.
3359 (make_uninit_sub_char_table): New function.
3360 (toplevel): Add compile-time assert to verify suitable member layout
3361 in Lisp_Sub_Char_Table.
3362 * alloc.c (mark_char_table): Add extra argument to denote char table
3363 subtype. Adjust to match new layout of sub char-table.
3364 (mark_object): Always mark sub char-tables with mark_char_table.
3365 * chartab.c (make_sub_char_table, copy_sub_char_table)
3366 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3367 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3368 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3369 All related users changed.
3370 * lread.c (read1): Adjust to match new layout of sub char-table.
3371 * print.c (print_object): Likewise (Bug#17898).
3373 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3375 * keymap.c (get_keyelt): Simplify.
3376 (copy_keymap_item): Remove left-over code for when we had
3377 key-shortcut caches.
3379 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3381 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3382 (dealloc): Remove for EmacsScroller.
3384 * nsterm.h (EmacsScroller): Remove dealloc.
3386 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3388 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3390 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3392 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3393 when setNeedsDisplay is called so we don't trigger redisplay for every
3396 * nsterm.m (any_help_event_p): New variable.
3397 (mouseMoved:): Set any_help_event_p to YES if help event is
3398 generated. Remove else with empty help event that triggered redisplay
3399 for every mouse move.
3400 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3402 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3404 * xfns.c (Qsuppress_icon): Remove; no real users.
3405 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3406 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3407 (syms_of_w32fns): Don't DEFSYM it.
3409 2014-06-29 Glenn Morris <rgm@gnu.org>
3411 * Makefile.in (ns-app): Mark as PHONY.
3413 2014-06-28 Glenn Morris <rgm@gnu.org>
3415 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3416 liblw.a in this directory.
3418 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3420 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3421 also in unibyte case. (Bug#17865)
3423 2014-06-28 K. Handa <handa@gnu.org>
3425 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3426 (MIN_CHARBUF_SIZE): New macro.
3427 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3429 2014-06-27 Glenn Morris <rgm@gnu.org>
3431 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3432 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3433 (.el.elc): Replace suffix rule with pattern rule.
3434 (%.elc): New pattern rule, with order-only prerequisite.
3435 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3436 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3437 in place of BOOTSTRAPEMACS.
3439 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3441 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3443 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3445 Consistently use validate_subarray to verify substring.
3446 * fns.c (validate_substring): Not static any more. Adjust to
3447 use ptrdiff_t, not EMACS_INT, because string and vector limits
3448 can't exceed ptrdiff_t even if EMACS_INT is wider.
3449 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3450 (secure_hash): Adjust user.
3451 * lisp.h (validate_subarray): Add prototype.
3452 * coding.c (Fundecodable_char_position):
3453 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3454 Use validate_subarray. Adjust comment to mention substring.
3456 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3458 Do not allow out-of-range character position in Fcompare_strings.
3459 * fns.c (validate_subarray): Add prototype.
3460 (Fcompare_substring): Use validate_subarray to check ranges.
3461 Adjust comment to mention that the semantics was changed. Also see
3462 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3464 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3466 Be more consistent about the 'Qfoo' naming convention.
3467 * image.c (Fimagemagick_types):
3468 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3469 * process.c (Fmake_network_process):
3470 Rename C local identifier 'Qfoo to avoid giving the false
3471 impression that it stands for the symbol 'foo'.
3473 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3475 Simplify and cleanup character conversion stuff.
3476 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3478 * character.c (multibyte_char_to_unibyte)
3479 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3480 * character.h (make_char): Remove; unused.
3481 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3482 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3483 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3484 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3485 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3487 2014-06-22 Mario Lang <mlang@delysid.org>
3489 * w32fns.c (Fw32_shell_execute): The the -> the.
3491 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3493 * xmenu.c (mouse_position_for_popup):
3494 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3495 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3496 * menu.c (Fx_popup_menu):
3497 * xselect.c (x_handle_dnd_message): Adjust users.
3498 * menu.h (mouse_position_for_popup): Remove prototype.
3499 * xterm.h (x_relative_mouse_position): Add prototype.
3500 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3501 call XFree if XQueryTree returns zero.
3503 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3505 * indent.c (Fvertical_motion): Doc fix.
3506 Move to the goal column, if any, with a single call to
3507 move_it_in_display_line, not in two calls. Doing this with two
3508 calls causes move_it_in_display_line apply the line-prefix
3509 handling twice instead of just once. (Bug#17823)
3511 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3513 Port to OS X ACLs (Bug#17810).
3514 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3515 ACL_TYPE_ACCESS) doesn't work.
3517 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3519 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3520 before checking key-translation-map (bug#17659).
3522 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3524 * font.c (font_make_object): Avoid dangling pointer which may
3525 crash GC (Bug#17771).
3527 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3529 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3530 prototype of DGifCloseFile as appropriate for older and newer
3532 (gif_close): New function, encapsulates the differences in the
3533 calling sequence of DGifCloseFile before v5.1.0 and after it.
3534 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3535 error string where appropriate. (Bug#17790)
3537 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3538 macro execution, make sure point didn't move since last complete
3539 redisplay, as the condition for using the glyph matrix
3540 information. (Bug#17777)
3542 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3544 Minor cleanup of fonset code.
3545 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3546 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3547 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3548 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3549 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3550 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3551 (free_realized_fontset): Remove because a no-op since 2008.
3552 (free_face_fontset): Adjust user.
3553 (syms_of_fontset): Shrink fontset by one extra slot.
3555 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3557 Omit redundant extern decls.
3558 Most of this patch is from Dmitry Antipov, in:
3559 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3560 * commands.h (update_mode_lines):
3561 * frame.h (Qbackground_color, Qforeground_color)
3562 (x_set_menu_bar_lines):
3563 * ftfont.c (ftfont_font_format):
3564 * intervals.h (Qkeymap, Qfont):
3565 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3566 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3567 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3568 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3569 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3570 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3571 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3572 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3573 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3574 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3575 (Qtool_bar, Qheader_line):
3576 * macros.c (Fexecute_kbd_macro):
3577 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3578 * xterm.c (x_delete_terminal, XSetIMValues):
3579 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3580 (x_implicitly_set_name, popup_activated)
3581 (widget_store_internal_border):
3582 Remove redundant decls.
3583 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3584 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3585 Remove _Noreturn, as make-docfile now does that for us.
3586 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3587 (Qregion_extract_function): New decl.
3588 * window.c, xfns.c: Include menu.h.
3590 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3592 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3594 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3596 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3597 * callint.c (read_file_name): ... convert to static here.
3598 * lisp.h (Fread_file_name): Do not EXFUN it.
3599 (STRING_COPYIN): Remove; unused.
3600 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3601 (char_composable_p): ... static function. All users changed.
3602 * eval.c (toplevel): Remove redundant #include directives.
3603 * xterm.c (x_initialize): Add static to match prototype.
3604 * ccl.c (Fccl_execute_on_string):
3605 * font.c (fon_intern_prop): Use make_specified_string.
3607 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3609 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3610 Reported by David Caldwell in:
3611 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3613 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3615 Do not ask for XRender extension each time XFT font is opened.
3616 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3617 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3619 2014-06-15 Glenn Morris <rgm@gnu.org>
3621 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3623 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3625 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3626 information if we are in the middle of executing a keyboard macro,
3627 since redisplay doesn't update the screen until the macro is
3628 finished. (Bug#17777)
3630 * alloc.c (cleanup_vector): Don't dereference a font driver
3631 pointer if it is NULL. (Bug#17771)
3633 2014-06-13 Glenn Morris <rgm@gnu.org>
3635 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3636 ($(lispsource)/international/charprop.el)
3637 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3638 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3639 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3640 GNU make automatically passes command-line arguments to sub-makes.
3642 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3644 Avoid hangs in accept-process-output (Bug#17647).
3645 * lisp.h, process.c (wait_reading_process_input):
3646 Return int, not bool. All uses changed.
3647 * process.c (SELECT_CANT_DO_WRITE_MASK):
3648 Remove macro, replacing with ...
3649 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3651 (status_notify): New arg WAIT_PROC. Return int, not void.
3654 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3656 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3657 the frame is the initial frame, because the hook is not set up
3658 then, and Emacs crashes.
3659 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3661 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3663 * keymap.c (silly_event_symbol_error): Don't recommend the use
3666 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3668 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3669 matching overlay strings with 'cursor' property against buffer
3670 positions traversed in the glyph row. (Bug#17744)
3672 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3674 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3677 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3678 determine 10.9 (Bug#17751).
3680 * macfont.m (macfont_draw): Positions were not freed.
3682 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3684 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3685 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3686 function. Also adjust comment.
3687 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3689 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3690 * font.c (font_done_for_face):
3691 * xfaces.c (realize_non_ascii_face): Adjust user.
3692 * font.h (struct font_driver): Convert 'prepare_face' to return
3693 void because its return value is never used anyway.
3694 * xfont.c (xfont_prepare_face): Return void.
3695 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3696 (xftfont_done_face): Use xfree.
3698 * dispextern.h (last_tool_bar_item): Remove declaration.
3699 * frame.h (struct frame): New member last_tool_bar_item.
3700 * frame.c (make_frame): Initialize it.
3701 * xdisp.c (toplevel): Remove last_tool_bar_item.
3702 (handle_tool_bar_click, note_tool_bar_highlight):
3703 * w32term.c (w32_read_socket, w32_initialize):
3704 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3706 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3707 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3709 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3711 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3712 * process.c (Faccept_process_output)
3713 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3714 the return value is about PROCESS, not about other processes.
3716 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3718 Further adjustments to mark_object and friends.
3719 Now the mark_object's stack is just 32 bytes on a 64-bit
3720 system, which means extra 20% off the stack usage.
3721 * alloc.c (mark_save_value): As before, refactored out from ...
3722 (mark_object): ... adjusted user. Also add comment.
3724 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3726 Fix core dump after a dropped X connection (Bug#17704).
3727 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3728 is dead, as we may be shutting down.
3730 2014-06-08 Glenn Morris <rgm@gnu.org>
3732 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3734 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3736 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3738 If a C name must be extern on some platforms, make it extern on all.
3739 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3741 * font.h (ftxfont_driver) [HAVE_XFT]:
3742 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3743 * lisp.h (get_frame_param):
3744 * menu.h (tty_menu_show):
3745 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3746 * termhooks.h (encode_terminal_code):
3747 * xterm.h (x_menu_wait_for_event):
3749 * frame.c (get_frame_param):
3750 * fringe.c (max_used_fringe_bitmap):
3751 * ftxfont.c (ftxfont_driver):
3752 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3753 * menu.c (menu_items_inuse):
3754 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3755 * term.c (encode_terminal_code, tty_menu_show):
3756 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3757 * xfaces.c (load_color):
3758 * xmenu.c (x_menu_wait_for_event):
3761 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3763 Change object marking routines to minimize stack usage.
3764 This change moves a few cold paths from mark_object to NO_INLINE
3765 functions and adjusts symbol marking loop. According to GCC 4.8.2
3766 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3767 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3768 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3769 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3770 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3771 refactored out from ...
3772 (mark_object): ... adjusted user. Also mark symbols in a tight
3774 (mark_face_cache): Add NO_INLINE.
3776 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3778 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3779 contains garbage on WINDOWSNT (which could potentially infloop at
3782 Minimize cursor motion during TTY menu updates.
3783 * term.c (tty_menu_display): Don't position cursor here.
3784 Instead, pass the cursor coordinates to update_frame_with_menu.
3785 (tty_menu_activate): Send the hide cursor command only once in an
3786 iteration through the outer 'while' loop.
3788 * dispnew.c (update_frame_1): Accept an additional argument
3789 SET_CURSOR_P, and position the cursor at the end of the frame
3790 update only if that argument is non-zero. All callers changed to
3791 provide the additional argument as non-zero, except for
3792 update_frame_with_menu.
3793 (update_frame_with_menu): Accept 2 additional arguments ROW and
3794 COL; if they are non-negative, instruct update_frame_1 not to
3795 position the cursor, and instead position it according to ROW and COL.
3797 * dispextern.h (update_frame_with_menu): Update prototype.
3799 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3801 * callproc.c (call_process): Don't check read-only if we don't insert
3802 anything (bug#17666).
3804 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3806 * dispnew.c (update_frame_with_menu): Set display_completed.
3808 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3810 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3812 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3814 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3816 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3817 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3819 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3821 * window.c (Frecenter): Signal an error if window-buffer is not
3824 * keyboard.c (make_lispy_position): Don't include a buffer position in
3825 mode/header-line mouse events.
3827 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3828 Vunread_command_events (bug#17650).
3830 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3832 * xterm.c (x_setup_pointer_blanking):
3833 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3835 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3837 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3838 because it will be defined in generated config.h if needed.
3840 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3842 Use terminal-specific hooks to display popup dialogs.
3843 * termhooks.h (struct terminal): New field popup_dialog_hook.
3844 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3845 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3846 code and use popup_dialog_hook.
3847 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3848 * nsterm.h (ns_popup_dialog): Adjust prototype.
3849 * nsterm.m (ns_create_terminal):
3850 * w32term.c (w32_create_terminal):
3851 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3852 Setup popup_dialog_hook.
3854 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3856 * w32heap.c (report_temacs_memory_usage): Improve the report by
3857 reporting the large blocks that are actually occupied at dump time.
3859 * w32console.c (initialize_w32_display): Set the console
3860 menu_show_hook, otherwise TTY menus are broken on w32.
3862 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3864 Use terminal-specific hooks to display menus.
3865 * termhooks.h (struct terminal): New field menu_show_hook.
3866 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3867 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3869 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3870 * nsmenu.m (ns_menu_show):
3871 * w32menu.c (w32_menu_show):
3872 * xmenu.c (x_menu_show):
3873 * term.c (tty_menu_show): Adjust to use bit flags.
3874 (set_tty_hooks): Set menu_show_hook.
3875 * xterm.c (x_create_terminal):
3876 * nsterm.m (ns_create_terminal):
3877 * msdos.c (initialize_msdos_display):
3878 * w32term.c (w32_create_terminal): Likewise.
3880 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3882 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3884 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3886 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3887 (FD_SET): Don't define on WINDOWSNT.
3889 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3891 * emacs.c: Include "sysselect.h", to define its inline functions.
3892 Problem reported by Glenn Morris in:
3893 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3895 Do not require libXt-devel when building with gtk.
3896 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3897 dependency on libXt-devel.
3898 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3899 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3900 lwlib-widget.h now does this.
3901 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3903 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3905 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3906 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3907 (delete_write_fd, wait_reading_process_output):
3908 Remove now-redundant easserts.
3909 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3910 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3911 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3912 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3914 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3916 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3917 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3918 (calloc): Don't undef, it is never defined.
3919 (HEAP_ENTRY_SHIFT): Remove unused macro.
3921 * Makefile.in (C_HEAP_SWITCH): Remove.
3922 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3924 Fix MS-Windows build broken by menu changes on 2014-06-02.
3925 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3927 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3928 Define instead of including ../lwlib/lwlib.h, which causes
3929 compilation errors due to missing X11 headers.
3931 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3933 * process.c (wait_reading_process_output): Omit incorrect test of
3934 p->infd against zero. Add easserts for infd having a plausible value.
3936 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3938 Adjust to match recent lwlib changes.
3939 * menu.h (xmalloc_widget_value): Replace by ...
3940 (make_widget_value): ... new prototype.
3941 * menu.c (xmalloc_widget_value): Replace by ...
3942 (make_widget_value): ... new function.
3943 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3944 * gtkutil.c (malloc_widget_value, free_widget_value):
3945 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3946 * keyboard.h (enum button_type, struct _widget_value):
3947 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3949 * nsmenu.m (ns_update_menubar, ns_menu_show):
3950 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3951 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3952 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3954 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3956 * image.c (x_query_frame_background_color)
3957 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3958 Fix --enable-gcc-warnings compilation without image libraries.
3960 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3962 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3963 emulated break value only if it goes up.
3964 (sbrk): Add assertion that the INCREMENT argument is strictly
3965 zero. Improve and correct the commentary.
3967 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3969 Improve AIX-related merge from emacs-24.
3970 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3971 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3972 not on AIX; since we're on the trunk we can use enums more broadly.
3974 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3976 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3978 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3979 to min(value, whole).
3981 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3983 Bring back the changes to GDB-visible symbols, but only on AIX.
3984 And only if it's not pre-4.2 GCC.
3985 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3986 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3987 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3990 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3992 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3993 with PT, not GPT. (Bug#16433)
3995 Revert last changes to GDB-visible symbols.
3996 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3997 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3998 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4001 2014-06-02 Glenn Morris <rgm@gnu.org>
4003 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4005 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4007 Fix port to 32-bit AIX with xlc (Bug#17598).
4008 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4009 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4010 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4011 to work around a compiler bug in IBM xlc 12.1.
4013 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4015 * xterm.c (x_update_window_end): Don't invalidate the entire
4016 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4017 highlight needs to be redisplayed. (Bug#17588)
4019 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4021 Port the GDB-visible symbols to AIX.
4022 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4023 optimizes away the relevant external symbols. Use enums instead;
4024 this suffices for the AIX port, which is 32-bit-only anyway.
4025 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4026 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4027 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4030 Include sources used to create macuvs.h.
4031 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4032 * macuvs.h: Use automatically-generated header.
4034 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4036 Port signal-handling to DragonFly BSD (Bug#17646).
4037 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4038 Move implementations from callproc.c to sysdep.c.
4039 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4040 Move declarations from process.h to syssignal.h.
4042 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4044 * callint.c (Ffuncall_interactively): Add usage.
4046 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4048 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4050 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4052 * w32heap.c (malloc_before_dump, malloc_after_dump)
4053 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4054 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4055 set errno where appropriate to emulate CRT functions.
4057 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4059 Debugging facility to check whether 'const char *' points to
4060 relocatable data of non-pure Lisp string.
4061 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4062 (mark_maybe_pointer): ... adjusted user.
4063 (relocatable_string_data_p): New function.
4064 * lisp.h (relocatable_string_data_p): Add prototype.
4065 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4066 the pointer to relocatable Lisp data is not used.
4068 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4070 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4071 * atimer.c (block_atimers):
4072 * callproc.c (block_child_signal): Block SIGINT too;
4073 otherwise, its handler might now unblock signals that it shouldn't.
4074 * keyboard.c (read_char): Clear signal mask, since we may
4075 be in a SIGINT handler, and many signals may be masked.
4076 * keyboard.c (handle_interrupt):
4077 * sysdep.c (handle_arith_signal):
4078 Clear signal mask instead of just unblocking the signal that
4079 was received, since several signals may be blocked at this point.
4081 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4083 * Makefile.in (TEMACS_POST_LINK): Remove target.
4084 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4085 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4087 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4089 * xmenu.c (xdialog_show): Remove prototype, rename to
4090 x_dialog_show, remove 2nd arg because it's always zero
4091 and simplify accordingly.
4092 (xw_popup_dialog): Adjust user.
4093 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4094 2nd arg because it's always zero and simplify accordingly.
4095 (w32_popup_dialog): Adjust user.
4097 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4099 * w32heap.c (report_temacs_memory_usage): New function.
4101 * unexw32.c (unexec) [ENABLE_CHECKING]:
4102 Call report_temacs_memory_usage.
4104 * w32heap.h (report_temacs_memory_usage): Add prototype.
4106 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4108 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4109 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4111 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4113 * buffer.c (init_buffer): Accept an argument 'initialized'.
4114 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4115 mmap_regions and mmap_fd, to avoid referencing stale data from the
4116 dump phase. Add an assertion for buffer text of buffers created
4117 in temacs before this function is called. (Bug#17622)
4118 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4120 * lisp.h (init_buffer): Update prototype.
4122 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4124 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4126 * alloc.c (Fgarbage_collect): Fix compilation with
4127 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4129 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4131 * frame.c, frame.h (frame_char_to_pixel_position)
4132 (frame_set_mouse_position): Now static, and made private in
4133 frame.c rather than public in frame.h.
4135 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4137 Refactor mouse positioning stuff to avoid code duplication.
4138 * frame.h (frame_char_to_pixel_position): New function.
4139 (x_set_mouse_position): Rename to...
4140 (frame_set_mouse_position): ...new function.
4141 (frame_set_mouse_pixel_position): Add prototype.
4142 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4143 Rename to frame_set_mouse_pixel_position.
4144 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4146 * xterm.h, w32term.h ( x_set_mouse_position)
4147 (x_set_mouse_pixel_position): Remove prototypes.
4149 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4151 On X, always make pointer visible when deleting frame (Bug#17609).
4152 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4154 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4156 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4157 * keyboard.c (gobble_input): If there is no terminal input error,
4158 make sure the pointer is visible for all frames on this terminal.
4159 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4160 it was previously disabled.
4162 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4164 * data.c (Fzerop): Move to Elisp.
4165 (syms_of_data): Don't defsubr it.
4166 * keyboard.c (echo_keystrokes_p): New function.
4167 (read_char, record_menu_key, read_key_sequence): Use it.
4169 * callint.c (Qfuncall_interactively): New var.
4170 (Qcall_interactively): Remove.
4171 (Ffuncall_interactively): New function.
4172 (Fcall_interactively): Use it.
4173 (syms_of_callint): Defsubr it.
4175 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4177 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4178 relocated from under us.
4180 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4182 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4183 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4184 configure, not from HEAPSIZE.
4185 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4187 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4188 for MinGW, since it no longer uses gmalloc.
4190 * buffer.c: Do not define mmap allocations functions for Windows.
4191 Remove mmap_find which is unused. Remove mmap_set_vars which does
4193 [WINDOWSNT]: Include w32heap.h.
4194 (init_buffer): Always allocate new memory for buffers.
4196 * emacs.c: Remove mmap_set_vars calls.
4198 * image.c (free_image): Undef free for Windows because it is
4199 redirected to our private version.
4201 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4202 (copy_executable_and_dump_data): Remove dumping the heap section.
4203 (unexec): Restore using_dynamic_heap after dumping.
4205 * w32heap.c (dumped_data_commit, malloc_after_dump)
4206 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4207 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4208 (mmap_free): New functions.
4210 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4212 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4214 * image.c (imagemagick_load_image): Use MagickRealType for local
4215 'color_scale', instead of double, to avoid a GCC warning about
4218 * xfns.c (Fx_window_property): Remove unused local.
4220 Don't kill already-reaped process (Bug#17561).
4221 * process.c (process_send_signal): Fix race condition where a
4222 subprocess was reaped by a signal handler between the check for
4223 liveness and calling 'kill', which meant that Emacs could in
4224 theory kill an innocent bystander process. Do the fix by blocking
4225 SIGCHLD in a critical section that checks liveness before killing.
4227 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4229 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4231 2014-05-26 Ken Brown <kbrown@cornell.edu>
4233 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4234 even if !CYGWIN (see bug#17510).
4236 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4238 * nsfns.m (Fns_do_applescript): Surround NSApp run
4239 with calls to ns_init_events, ns_finish_events (Bug#17424).
4241 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4243 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4244 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4246 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4247 with calls to ns_init_events, ns_finish_events (Bug#17424).
4249 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4251 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4252 if we are iterating over an object that generates glyphs for
4253 marginal areas. (Bug#17585)
4255 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4257 * xdisp.c (safe__call1, safe__eval): Now static.
4259 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4261 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4262 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4263 (safe_call1): Call safe_call instead of safe__call directly.
4265 2014-05-26 Ken Brown <kbrown@cornell.edu>
4267 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4268 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4271 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4273 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4274 (safe__call, safe__call1, safe__eval): New functions.
4275 (safe_call): Use it.
4276 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4277 (display_mode_element): Same for `:eval'.
4279 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4281 Fix port to 32-bit AIX (Bug#17540).
4282 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4283 twice. _text already includes this offset.
4284 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4286 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4288 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4289 when closest_pos is identical to to_charpos, don't recurse, since
4290 we already tried that, and failed. (Bug#17539)
4292 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4293 unwinding when frame's faces were not initialized yet, increment
4294 the frame's image-cache reference count before calling
4295 x_free_frame_resources. Don't dereference
4296 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4298 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4300 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4303 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4304 macfont.m, call draw with adjusted arguments so font drivers
4305 don't need to do that.
4307 * macfont.m (macfont_draw): Merge changes from Macport.
4309 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4311 * alloc.c (garbage_collect_1): New function, with all of the guts
4312 of Fgarbage_collect.
4313 (mark_stack): Accept an argument END and don't mark Lisp objects
4314 on the stack beyond the address given by END. Calculation of END
4315 was moved to Fgarbage_collect.
4316 (Fgarbage_collect): Calculate the end address of the stack portion
4317 that needs to be examined by mark_stack, and pass that address to
4318 garbage_collect_1, which will pass it to mark_stack.
4319 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4320 for more details about the underlying problems. In particular,
4321 this avoids dumping Emacs with the large hash-table whose value is
4322 held in purify-flag for most of the time loadup.el runs.
4324 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4326 * xfns.c (x_window_property_intern): New function (code from
4328 (Fx_window_property): Call x_window_property_intern. If property
4329 not found and NILP (source) and outer window != inner window,
4330 check outer window for property (Bug#17537).
4332 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4334 Supply malloc and alloc_size attributes for extern allocators.
4335 This documents the C API, and helps GCC generate a bit better code.
4336 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4337 (ATTRIBUTE_MALLOC_SIZE): New macros.
4338 * gmalloc.c (malloc, realloc, calloc):
4339 * gtkutil.h (malloc_widget_value):
4340 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4341 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4344 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4346 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4347 * image.c (imagemagick_load_image): Port to hosts that do not use
4348 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4350 2014-05-21 Leo Liu <sdl.web@gmail.com>
4352 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4354 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4356 * dbusbind.c (xd_signature): Revert last 2 patches.
4358 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4360 Allow any non-nil value to count as true in bool-vector.
4361 Likewise for xd_signature in dbusbind.c.
4362 This is more consistent with the usual practice in Emacs, which is
4363 that any non-nil value counts as true.
4364 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4365 * dbusbind.c (xd_signature): Likewise, for booleans.
4366 * data.c, lisp.h (Qbooleanp):
4367 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4369 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4371 * lisp.h (CHECK_BOOLEAN): New function.
4372 * alloc.c (Fbool_vector): New function.
4373 (syms_of_alloc): Defsubr it.
4374 * data.c (Qbooleanp): New symbol.
4375 (syms_of_data): DEFSYM it.
4376 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4378 * font.c (font_matching_entity): Extract font-entity object
4379 from the vector of matching entities (Bug#17486).
4381 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4383 Assume C99 or later (Bug#17487).
4384 * bytecode.c (B__dummy__): Remove.
4385 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4386 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4387 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4388 * regex.c (DEBUG_PRINT): Assume varargs macros.
4389 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4391 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4393 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4394 memory for every buffer that was dumped.
4396 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4398 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4399 (Fnreverse): Allow vectors and bool vectors.
4401 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4403 Minor cleanup for terminal setup.
4404 * termhooks.h (create_terminal): Adjust prototype.
4405 * terminal.c (create_terminal): Pass output method and RIF as args.
4406 (init_initial_terminal):
4407 * nsterm.m (ns_create_terminal):
4408 * term.c (init_tty):
4409 * w32term.c (w32_create_terminal):
4410 * xterm.c (x_create_terminal): Adjust users.
4411 Avoid redundant NULL initializers and add comments.
4413 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4415 * keyboard.c (Qdeactivate_mark): Now static.
4417 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4419 If available, use Xfixes extension to do pointer blanking.
4420 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4421 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4422 (make_invisible_cursor): Move to...
4423 * xterm.c (make_invisible_cursor): ...here.
4424 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4425 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4426 (x_term_init): Call to x_setup_pointer_blanking.
4427 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4428 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4430 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4432 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4434 2014-05-12 Glenn Morris <rgm@gnu.org>
4436 * fileio.c (Ffile_executable_p): Doc tweak.
4438 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4440 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4441 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4443 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4445 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4447 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4449 Fix initialization of minibuffer history variable (Bug#17430).
4450 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4451 Move the initialization up to prevent any "value void" message.
4453 2014-05-08 Samuel Bronson <naesten@gmail.com>
4455 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4456 are matched (bug#17413).
4458 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4460 Stop tooltips pulling Emacs window to front (Bug#17408).
4461 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4462 SetWindowPos invocations.
4464 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4466 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4467 not initialized (Bug#17398).
4469 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4471 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4473 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4475 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4476 [HAVE_NS]: Do not include png.h.
4477 (x_query_frame_background_color): New function.
4478 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4479 (png_load_body): Coalesce duplicate code.
4481 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4483 Consult libpng-config more consistently (Bug#17339).
4484 * Makefile.in (PNG_CFLAGS): New var.
4485 (ALL_CFLAGS): Use it.
4486 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4487 CFLAGS now handles this.
4489 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4491 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4492 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4493 because WCONTINUED is always defined now.
4494 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4496 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4498 * buffer.c (overlay_strings): Fix the wording of the commentary.
4500 2014-05-01 Glenn Morris <rgm@gnu.org>
4502 * floatfns.c (Fisnan):
4503 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4505 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4507 * term.c (tty_menu_activate): A better initialization for cursor
4510 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4512 * intervals.c: Tighten assertions.
4513 (create_root_interval): Make sure the interval is not empty.
4514 (intervals_equal): Use booleans.
4515 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4516 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4517 (balance_possible_root_interval): Simplify and use booleans.
4518 (split_interval_right, split_interval_left): Check LENGTH, and remove
4519 now redundant assertion.
4520 (adjust_intervals_for_insertion): Remove now redundant assertions.
4521 (delete_node, interval_deletion_adjustment)
4522 (adjust_intervals_for_deletion, merge_interval_right)
4523 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4524 (reproduce_interval): Make sure the interval is not empty.
4526 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4528 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4529 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4530 satisfaction that they would always be initialized.
4532 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4534 * term.c (tty_menu_display): Move the cursor to the active menu item.
4535 (tty_menu_activate): Return the cursor to the active menu item
4536 after displaying the menu and after displaying help-echo.
4537 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4538 for the details of why this is needed by screen readers and
4541 2014-04-30 Glenn Morris <rgm@gnu.org>
4543 * process.c (handle_child_signal):
4544 Handle systems without WCONTINUED. (Bug#15110, 17339)
4546 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4548 * window.c (struct saved_window): Remove mark.
4549 (Fset_window_configuration, save_window_save)
4550 (compare_window_configurations): Don't touch marks any more.
4552 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4554 Use bits_word for gcmarkbits.
4555 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4556 bits_word is typically a tad more efficient for mark bits than
4557 unsigned is, so use bits_word. All uses changed.
4558 * lisp.h (BITS_PER_INT): Remove; no longer used.
4560 Avoid undefined behavior in signed left shift.
4561 This ports to GCC 4.9.0 with -fsanitize=undefined.
4562 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4564 * regex.c (extract_number):
4565 * lisp.h (make_number, XINT):
4566 Do not shift a 1 bit left into a sign bit.
4567 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4568 not int, for gcmarkbits. All uses changed.
4570 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4572 * search.c (Fnewline_cache_check): Don't try to count newlines
4573 outside the buffer's restriction, as find_newline doesn't support that.
4575 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4577 * window.c (Fset_window_configuration): Deactivate the mark before
4579 (set_window_buffer): Ignore window_initialized.
4580 (window_initialized): Remove.
4581 * keyboard.c (Qdeactivate_mark): Not static any more.
4582 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4585 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4587 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4588 and to clang 3.4, which have fixed the bug. This should let us
4589 run a bit faster on these platforms when address sanitization is
4592 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4594 Port to GCC 4.9.0 with --enable-gcc-warnings.
4595 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4597 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4598 a way that also works with GCC 4.9.0.
4600 * search.c (Fnewline_cache_check): Remove unused locals.
4602 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4604 * search.c (find_newline1): New subroutine.
4605 (Fnewline_cache_check): New function.
4606 (syms_of_search): Defsubr it.
4608 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4610 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4611 * keyboard.c (unblock_input): Add comment.
4612 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4614 2014-04-22 Daniel Colascione <dancol@dancol.org>
4616 * lread.c (readevalloop_eager_expand_eval): New function
4617 that can recurse into toplevel forms.
4618 (readevalloop): Call it.
4619 * lisp.h: Declare Qprogn.
4620 * callint.c (Qprogn): No longer static.
4622 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4624 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4625 Also change identifiers to match the comments, and add more assertions
4628 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4630 * emacs.c (close_output_streams): Don't clear and restore errno.
4632 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4634 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4635 never becomes visible, i.e. using XMonad (Bug#17237).
4637 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4639 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4640 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4641 (Fline_pixel_height): Don't assume that the current buffer and the
4642 selected window's buffer are one and the same. (Bug#17281)
4644 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4645 paragraph-start cache before the newline cache. (Bug#17269)
4647 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4649 * term.c (tty_send_additional_strings): No need to fflush here,
4651 (tty_set_terminal_modes): fflush after sending additional strings,
4654 2014-04-17 Daniel Colascione <dancol@dancol.org>
4656 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4658 (tty_send_additional_strings): New function.
4659 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4660 (syms_of_term): Intern tty-mode-set-strings and
4661 tty-mode-reset-strings.
4663 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4665 * window.c (save_window_save): Lookup window_point_insertion_type in
4666 the right buffer (bug#15457).
4667 (Qwindow_point_insertion_type): New var.
4668 (syms_of_window): Initialize it.
4670 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4672 Fix the MSDOS build.
4673 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4674 (copy_text_and_data): Zero out the atexit chain pointer before
4677 * termhooks.h (encode_terminal_code): Update prototype.
4679 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4680 visible for all DOS_NT ports, not just WINDOWSNT.
4681 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4683 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4684 unless it is defined.
4685 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4687 * process.c (close_on_exec, accept4, process_socket): Move into
4688 the "ifdef subprocesses" part.
4689 (catch_child_signal): Condition by "ifdef subprocesses".
4690 (syms_of_process) <Qinternal_default_process_sentinel>
4691 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4693 * msdos.h: Add prototypes for new functions.
4694 (EINPROGRESS): Define.
4695 (O_CLOEXEC): Define to zero.
4697 * msdos.c (check_window_system): Remove unnecessary an
4698 incompatible duplicate function.
4699 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4700 New functions in support of new functionality.
4702 * menu.c (single_menu_item): Add visual indication of submenu
4703 also for menus on MSDOS frames.
4704 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4706 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4707 when async subprocesses aren't supported.
4709 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4711 * emacs.c (close_output_streams): Zero out errno before calling
4714 * dired.c [MSDOS]: Include msdos.h.
4716 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4717 (DATA_START) [MSDOS]: Define.
4718 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4720 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4721 Ifdef away for MSDOS.
4722 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4723 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4725 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4726 Use temporary file template that is compatible with mkostemp.
4727 Move vfork-related portions under #ifndef MSDOS.
4728 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4730 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4732 * buffer.c (Foverlays_at): Add argument `sorted'.
4734 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4736 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4737 text, invalidate the bidi_paragraph_cache upto and including the
4740 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4742 Port to IRIX 6.5 (Bug#9684).
4743 * conf_post.h (INET6) [IRIX6_5]: Define.
4744 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4745 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4747 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4749 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4750 before passing it to system APIs.
4752 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4754 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4755 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4757 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4759 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4761 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4763 Remove DATA_SEG_BITS.
4764 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4765 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4766 cc, but that platform is so old that SGI itself stopped supporting
4767 it in December 2013. If you still need Emacs on IRIX, please
4768 either compile with GCC and port the undumping code, or run
4769 './configure --with-wide-int'.
4770 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4771 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4772 DEFINE_GDB_SYMBOL_START way to define it.
4773 (NONPOINTER_BITS): New macro.
4774 (EMACS_INT): Use it.
4775 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4776 the problem and/or configuring --with-wide-int.
4777 (USE_LSB_TAG): Simplify, based on above changes.
4778 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4779 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4781 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4783 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4784 covered by a display string that ends in a newline, and that cases
4785 going back by DVPOS lines to hit the search limit, lift the limit
4786 and go back until DVPOS is reached. (Bug#17244)
4788 * indent.c (Fvertical_motion): Handle correctly the case when the
4789 display string is preceded by an empty line.
4791 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4792 use S_IWRITE instead.
4794 2014-04-11 Glenn Morris <rgm@gnu.org>
4796 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4798 2014-04-11 Ken Brown <kbrown@cornell.edu>
4800 * Makefile.in (EMACS_MANIFEST): Revert last change.
4802 2014-04-10 Daniel Colascione <dancol@dancol.org>
4804 * puresize.h (BASE_PURESIZE): Increase.
4806 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4808 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4810 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4811 region handling (and don't call signal_before_change) if
4812 inhibit_modification_hooks is set.
4813 (signal_before_change): Don't check inhibit_modification_hooks any more.
4815 2014-04-08 Daniel Colascione <dancol@dancol.org>
4817 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4818 function cells contain valid lisp objects. (Modified version of
4821 * alloc.c (detect_suspicious_free): Split actual stack capturing
4822 out into new function for easier breakpoint setting.
4823 (note_suspicious_free): New function.
4825 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4827 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4829 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4830 (symbol_block_pinned): New var.
4831 (Fmake_symbol): Initialize `pinned'.
4832 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4833 pinned and signal an error for un-purifiable objects.
4834 (pure_cons): Use it.
4835 (Fpurecopy): Use it, except for objects that can't be purified.
4836 (mark_pinned_symbols): New function.
4837 (Fgarbage_collect): Use it.
4838 (gc_sweep): Remove hack made unnecessary.
4840 2014-04-07 Glenn Morris <rgm@gnu.org>
4842 * keyboard.c (Fopen_dribble_file): Doc tweak.
4844 2014-04-07 Ken Brown <kbrown@cornell.edu>
4846 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4848 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4850 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4851 We have a substitute execinfo.h on hosts that lack it.
4852 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4853 isn't optimized away.
4855 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4857 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4858 * alloc.c (memory_full):
4859 * charset.c (syms_of_charset):
4860 * doc.c (Fsnarf_documentation):
4862 * font.c (BUILD_STYLE_TABLE):
4863 * keyboard.c (make_lispy_event):
4864 * profiler.c (setup_cpu_timer):
4865 * xgselect.c (xg_select):
4866 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4868 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4869 Replace the only use with ARRAYELTS (font_property_table).
4870 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4872 2014-04-03 Daniel Colascione <dancol@dancol.org>
4874 * xterm.c (x_term_init):
4875 * xfns.c (best_xim_style):
4876 * xfaces.c (Fdump_colors):
4877 * w32fns.c (w32_default_color_map):
4878 * w32.c (init_environment, N_ENV_VARS):
4879 * unexcw.c (read_exe_header):
4880 * term.c (term_get_fkeys_1):
4881 * sysdep.c (init_baud_rate):
4882 * nsterm.m (ns_convert_key):
4883 * nsfns.m (get_geometry_from_preferences):
4884 * msdos.c (dos_set_window_size, init_environment):
4885 * macfont.m (mac_font_get_glyph_for_cid)
4886 (macfont_store_descriptor_attributes)
4887 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4888 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4889 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4891 * image.c (xpm_str_to_color_key):
4892 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4893 * frame.c (x_set_frame_parameters):
4894 * fileio.c (Ffile_selinux_context):
4895 * emacs.c (sort_args):
4896 * dosfns.c (msdos_stdcolor_name):
4897 * dired.c (file_attributes):
4898 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4899 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4902 2014-04-02 Daniel Colascione <dancol@dancol.org>
4904 * data.c (Ffset): Abort if we're trying to set a function call to
4907 * lisp.h (ARRAYELTS): New macro.
4909 * alloc.c: Include execinfo.h if available.
4910 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4911 (suspicious_free_record): New structure.
4912 (suspicious_objects, suspicious_object_index)
4913 (suspicious_free_history, suspicious_free_history_index):
4915 (find_suspicious_object_in_range, detect_suspicious_free)
4916 (Fsuspicious_object): New functions.
4917 (cleanup_vector): Call find_suspicious_object_in_range.
4919 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4921 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4922 width from font width (Bug#17163).
4924 * frame.c (x_set_frame_parameters): Calculate default values of
4925 new frame sizes only after all other frame parameters have been
4926 processed (Bug#17142).
4928 2014-04-02 Ken Brown <kbrown@cornell.edu>
4930 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4933 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4935 * xterm.c (x_draw_image_glyph_string): Adjust image background
4936 width accordingly when its x position is adjusted. (Bug#17115)
4938 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4940 * font.c (font_list_entities): Do not add empty vector to font cache.
4941 (font_matching_entity): Likewise. If matching entity is found, insert
4942 1-item vector with this entity instead of entity itself (Bug#17125).
4944 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4946 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4948 * fns.c (validate_subarray): Rename from validate_substring,
4949 since it works for vectors too. New arg ARRAY. Optimize for the
4950 non-nil case. Instead of returning bool, throw an error if out of
4951 range, so that the caller needn't do that. All uses changed.
4952 Report original values if out of range.
4953 (Fsubstring, Fsubstring_no_properties, secure_hash):
4954 Also optimize the case where FROM is 0 or TO is the size.
4956 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4958 * search.c (Freplace_match): Use make_specified_string.
4959 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4960 to catch bogus override face of glyph strings.
4961 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4962 Move common substring range checking code to...
4963 (validate_substring): ...this function.
4965 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4967 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4969 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4971 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4972 bar is zero height, just return (Bug#16976).
4973 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4975 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4977 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4978 is nil. If waiting for toolbar to complete, force a redraw.
4980 2014-03-28 Glenn Morris <rgm@gnu.org>
4982 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4983 (emacs_bugreport): New variable.
4984 (usage_message): Use PACKAGE_BUGREPORT.
4985 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4987 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4989 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4991 Port recent signal-related changes to FreeBSD.
4992 Problem reported by Herbert J. Skuhra.
4993 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4994 Move decls from here ...
4995 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4997 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4999 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5000 and width of image background when it is displayed with a 'box'
5003 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5005 More backward-compatible fix to char-equal core dump (Bug#17011).
5006 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5007 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5009 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5011 * image.c (init_svg_functions): When loading SVG-related libraries,
5012 free already loaded libraries if the initialization fails.
5013 (rsvg_handle_set_size_callback): Remove declaration, unused.
5015 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5017 Fix core dump in char-equal (Bug#17011).
5018 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5019 unibyte buffers, as we can't tell whether the characters are
5022 * insdel.c (adjust_markers_for_delete): Remove unused local.
5024 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5026 Have (MARKER . ADJUSTMENT) undo records always be immediately
5027 after their corresponding (TEXT . POS) record in undo list.
5029 * lisp.h (record-delete): New arg record_markers.
5030 (record_marker_adjustment): No longer needed outside undo.c.
5031 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5032 adjustments to undo.c's record_marker_adjustments. Note that
5033 fileio.c's decide_coding_unwind is another caller to
5034 adjust_markers_for_delete. Because it has undo list bound to t,
5035 it does not rely on adjust_markers_for_delete to record marker
5037 (del_range_2): Swap call to record_delete and
5038 adjust_markers_for_delete so as undo marker adjustments are
5039 recorded before current deletion's adjustments, as before.
5040 (adjust_after_replace):
5041 (replace_range): Pass value for new record_markers arg to
5043 * undo.c (record_marker_adjustment): Rename to
5044 record_marker_adjustments and made static.
5045 (record_delete): Check record_markers arg and call
5046 record_marker_adjustments.
5047 (record_change): Pass value for new record_markers arg to
5049 (record_point): at_boundary calculation no longer needs to account
5050 for marker adjustments.
5052 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5054 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5057 2014-03-26 Glenn Morris <rgm@gnu.org>
5059 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5061 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5063 * buffer.c (struct sortvec): Add field `spriority'.
5064 (compare_overlays): Use it.
5065 (sort_overlays): Set it.
5067 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5069 * xdisp.c (redisplay_window): If all previous attempts to find the
5070 cursor row failed, try a few alternatives before falling back to
5071 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5073 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5075 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5076 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5078 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5079 variables on Windows.
5081 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5083 * w32.c (unsetenv): Remove unused var `retval'.
5084 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5086 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5087 (start_watching): Remove unused var `thr'.
5089 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5090 (find_child_console): Remove unnecesary var `thread_id'.
5092 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5093 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5095 2014-03-26 Glenn Morris <rgm@gnu.org>
5097 * filelock.c (Flock_buffer): Doc tweak.
5099 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5100 * emacs.c (shut_down_emacs):
5101 * fileio.c (Finsert_file_contents, write_region):
5102 * filelock.c (top-level, syms_of_filelock):
5103 * insdel.c (prepare_to_modify_buffer_1):
5104 CLASH_DETECTION is always defined now.
5106 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5108 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5109 DLL handle, to speed up thread startup.
5111 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5113 Handle sigmask better with nested signal handlers (Bug#15561).
5114 * atimer.c (sigmask_atimers): Remove.
5115 Remaining use rewritten to use body of this function.
5116 * atimer.c (block_atimers, unblock_atimers):
5117 * callproc.c (block_child_signal, unblock_child_signal):
5118 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5119 New arg OLDSET. All callers changed.
5120 * atimer.c (block_atimers, unblock_atimers):
5121 * callproc.c (block_child_signal, unblock_child_signal):
5122 * keyboard.c (handle_interrupt):
5123 * sound.c (vox_configure, vox_close):
5124 Restore the old signal mask rather than unilaterally clearing bits
5125 from the mask, in case a handler is running within another
5126 handler. All callers changed.
5127 * lisp.h, process.c, process.h, term.c:
5128 Adjust decls and callers to match new API.
5129 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5130 signal handlers aren't supposed to use floating point anyway.
5131 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5133 2014-03-23 Daniel Colascione <dancol@dancol.org>
5135 Split gc_sweep into discrete functions for legibility and better
5138 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5139 (sweep_vectors): Fix typo in comment.
5140 (sweep_conses, sweep_floats, sweep_intervals)
5141 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5142 (gc_sweep): Call new functions, to which existing functionality is
5144 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5146 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5148 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5150 2014-03-23 Daniel Colascione <dancol@dancol.org>
5152 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5153 only if xic_style calls for it. This change allows Emacs to work
5154 with ibus. Also, don't leak resources if create_frame_xic fails,
5155 and stop caching xic_style across different displays.
5156 (supported_xim_styles): Make const.
5157 (best_xim_style): Remove first parameter: it's always just
5158 supported_xim_styles. Change to look at supported_xim_styles
5161 2014-03-23 Daniel Colascione <dancol@dancol.org>
5163 * term.c (init_tty): Rearrange condition for clarity; print
5164 appropriate diagnostic.
5166 2014-03-23 Daniel Colascione <dancol@dancol.org>
5168 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5169 array. (ASAN caught.)
5171 2014-03-22 Glenn Morris <rgm@gnu.org>
5173 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5175 2014-03-22 Daniel Colascione <dancol@dancol.org>
5177 * process.c (conv_sockaddr_to_lisp): When extracting the string
5178 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5180 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5182 Fix regression introduced by patch for Bug#10500.
5183 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5184 * w32term.c (x_draw_image_relief): Likewise.
5186 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5188 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5189 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5190 maximize a frame for odd default fonts.
5192 2014-03-21 Glenn Morris <rgm@gnu.org>
5194 * minibuf.c (history-length): Increase default from 30 to 100.
5196 2014-03-21 Daniel Colascione <dancol@dancol.org>
5198 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5199 every time we switch to minibuffer.
5201 * alloc.c (lisp_align_malloc, allocate_string_data)
5202 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5203 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5205 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5207 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5208 support more "verbs".
5210 2014-03-21 Daniel Colascione <dancol@dancol.org>
5212 Always prohibit dumping a dumped Emacs.
5214 * emacs.c (might_dump): New variable.
5215 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5216 * lisp.h (might_dump): Declare.
5217 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5219 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5221 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5223 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5225 * doc.c (store_function_docstring): Warn when we don't know where to
5227 (Fsubstitute_command_keys): Don't advertise the fact that
5228 text-properties are dropped, since we think it's a bug that we'll fix.
5230 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5231 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5232 * frame.c (frame_garbaged): Make "docstring" more precise.
5234 2014-03-20 Glenn Morris <rgm@gnu.org>
5236 * charset.c (init_charset): When we cannot find the charsets directory,
5237 mention if EMACSDATA is set.
5239 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5241 * fns.c (Frandom): Fix rare bug where the result isn't random.
5243 Fix porting inconsistency about rounding to even.
5244 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5245 This way, the unusual !HAVE_RINT case acts like the usual
5246 HAVE_RINT case, and we can fix the documentation accordingly.
5248 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5250 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5251 (w32_wnd_proc): Initialize the dwHoverTime member of
5252 TRACKMOUSEEVENT structure.
5254 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5256 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5258 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5260 * search.c (find_newline): Speed up the function when using the
5261 newline cache, by halving the number of calls to
5262 region_cache_forward and region_cache_backward. (Bug#16830)
5264 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5266 * buffer.c (Fset_buffer): Document return value (bug#17015).
5268 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5270 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5271 nil, always resize character wise to avoid potential loss of the
5272 mode line (Bug#16923 related).
5274 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5276 * frame.c (x_set_frame_parameters): Always calculate new sizes
5277 pixelwise to avoid potential loss when rounding.
5279 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5281 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5282 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5284 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5286 * w32.c (fstatat): Don't add an extra slash if the argument ends
5287 with a slash: this fails the subsequent call to stat_worker on
5288 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5290 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5292 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5294 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5296 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5298 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5299 when frame is only on one screen (Bug#14713).
5301 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5303 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5304 there's a valid wrap point in the display line, the last glyph
5305 cannot "just barely fit" on this row, because display_line doesn't
5306 let it. Instead, proceed as if the last glyph didn't fit, so that
5307 we eventually back up the iterator to the wrap point. This avoids
5308 delusional behavior of move_it_to, whereby it proceeds to the next
5309 display line, but sets current_x to zero for all the glyphs that
5310 without word-wrap would fit on the previous display line.
5311 One result was that visual-order cursor movement behaved erratically
5313 (Fmove_point_visually): Add code to find the x coordinate of the
5314 last character before wrap point, under word-wrap on a TTY.
5316 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5318 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5319 also return value of MOVE_POS_MATCH_OR_ZV from
5320 move_it_in_display_line_to, when moving from beginning of line to
5321 point's position. (Bug#16961)
5323 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5325 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5326 * window.c (Fselect_window): Explain NORECORD and
5327 `buffer-list-update-hook' in doc-string.
5329 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5331 * window.c (Fother_window_for_scrolling): Check that
5332 Vother_window_scroll_buffer is a buffer.
5334 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5336 * xterm.c (xim_initialize): Always pass a copy of resource name
5337 to XRegisterIMInstantiateCallback and eassert whether return
5338 value is True. Passing copy is important because Xlib doesn't
5339 make its own copy and resource name argument usually points to
5340 SSDATA (Vx_resource_name), which may be changed from Lisp.
5341 (xim_close_display): For XUnregisterIMInstantiateCallback,
5342 always eassert return value and pass exactly the same values
5343 as were used for XRegisterIMInstantiateCallback.
5344 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5345 sources to check why if you are interested.
5347 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5349 * dispnew.c (change_frame_size_1): Add new_lines instead of
5350 new_height, the latter may be still zero if passed as such.
5351 * window.c (Fwindow_pixel_height): Mention bottom divider in
5354 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5356 Fix "resource temporarily unavailable" with xgselect
5358 * xgselect.c: Include <stdbool.h>.
5359 (xg_select) [!USE_GTK]: Don't lose track of errno.
5361 Fix minor --enable-gcc-warnings issues.
5362 * widget.c (update_various_frame_slots, EmacsFrameResize):
5363 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5365 2014-03-04 Ken Brown <kbrown@cornell.edu>
5367 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5368 represent the actual adjustment needed for alignment.
5370 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5372 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5373 needed, and don't reallocate if the initial allocation already
5374 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5376 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5378 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5381 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5383 * cmds.c (delete-char): Update docstring pointing out that the
5384 function ignores `delete-active-region' and `overwrite-mode'.
5386 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5388 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5390 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5391 allocated buffer due to alignment.
5392 (freehook): If the block to be freed was allocated by
5393 'aligned_alloc', find its real pointer before calling 'free'.
5395 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5398 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5400 * font.c (toplevel): Adjust comment about font cache layout.
5401 (font_clear_cache): Fix to match real font cache layout.
5402 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5403 (Fframe_font_cache) [FONT_DEBUG]: New function.
5404 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5406 Avoid crashes when X fonts are erroneously freed on reused X
5407 'Display *' connection data (Bug#16069). Note that X font
5408 resources still may be leaked, but currently there is no way
5409 to completely avoid it.
5410 * xterm.h (struct x_display_info): New member x_id. Add comments.
5411 * xterm.c (x_display_id): New variable.
5412 (x_term_init): Assign identifier to each opened X connection.
5413 * xfont.c (struct xfont): New member x_display_id.
5414 (xfont_open): Initialize it with frame's display id.
5415 (xfont_close): Check whether font's display id matches the one
5416 recorded for the given display. Adjust comment.
5417 * xftfont.c (struct xftfont_info):
5418 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5420 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5422 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5423 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5424 killed Vother_window_scroll_buffer.
5425 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5427 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5429 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5430 that start with more than 2 slashes as UNCs. (Bug#16751)
5432 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5434 Fix a few crashes and leaks when cloning C strings.
5435 * alloc.c, lisp.h (dupstring): New function.
5436 * gtkutil.c (xg_get_font):
5437 * term.c (tty_default_color_capabilities):
5438 * xsettings.c (store_monospaced_changed)
5439 (store_font_name_changed, parse_settings)
5440 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5441 This avoids some unlikely crashes due to accessing freed storage,
5442 and avoids some minor memory leaks in the more-typical case.
5444 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5446 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5447 cursor when modeline can't be dragged (Bug#16647).
5449 2014-02-28 Glenn Morris <rgm@gnu.org>
5451 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5452 from custom-delayed-init-variables. (Bug#11565)
5454 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5456 More fixes for mouse glyph calculations (Bug#16647).
5457 * window.c (coordinates_in_window): In intersection of
5458 horizontal and vertical window dividers prefer the horizontal
5459 one. Add some extra parens to last fix.
5460 (window_relative_x_coord): Return x-coordinate for header and
5462 * xdisp.c (remember_mouse_glyph): In text area don't extend
5463 glyph into mode line to show the vertical drag cursor there
5464 immediately. Subdivide mouse glyphs in right fringes to show a
5465 horizontal drag cursor as soon as we enter the "grabbable width"
5466 portion. Handle vertical border case separately. Do not
5467 subdivide window divider areas.
5468 (note_mouse_highlight): On bottom divider of bottommost windows
5469 show vertical drag cursor only when the minibuffer window can be
5472 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5474 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5475 reset by the face of the object just displayed. See also bug#76.
5476 (get_next_display_element): If the string came from a display
5477 property, examine the box face attribute at it->position, not at
5478 it->current.pos, since the latter was not updated yet. (Bug#16870)
5479 (handle_face_prop): Improve commentary.
5481 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5483 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5484 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5486 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5488 Fixes around Bug#16647.
5489 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5490 ON_BOTTOM_DIVIDER cases.
5491 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5492 only if the window has no right divider.
5493 (Fcoordinates_in_window_p): Fix doc-string.
5495 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5497 * lread.c (Funintern): Fix doc to match advertised calling convention.
5499 2014-02-24 Daniel Colascione <dancol@dancol.org>
5501 * keyboard.c (read_char): Close race that resulted in lost events.
5503 2014-02-22 Glenn Morris <rgm@gnu.org>
5505 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5506 * window.c (window-resize-pixelwise): Doc fixes.
5508 * process.c (Finternal_default_process_filter)
5509 (Finternal_default_process_sentinel): Doc tweaks.
5511 2014-02-21 Glenn Morris <rgm@gnu.org>
5513 * process.c (Fprocess_buffer, Faccept_process_output)
5514 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5517 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5519 * window.c (Fwindow_scroll_bar_width): New function.
5521 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5523 Pacify GCC when configuring with --enable-gcc-warnings.
5524 * xdisp.c (move_it_in_display_line_to) [lint]:
5525 Initialize recently-added local.
5527 2014-02-21 Daniel Colascione <dancol@dancol.org>
5529 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5531 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5533 * xdisp.c (init_iterator): Don't dereference a bogus face
5534 pointer. (Bug#16819)
5535 (try_cursor_movement): Don't use cursor position if
5536 set_cursor_from_row failed to compute it. This avoids assertion
5537 violations in MATRIX_ROW.
5538 (move_it_in_display_line_to): Save the iterator state in ppos_it
5539 only once per call. Reimplement the method used to return to the
5540 best candidate position if all the positions found in display line
5541 are beyond TO_CHARPOS. This cuts down the number of calls to
5542 bidi_shelve_cache, which moves a lot of stuff when lines are long
5543 and include bidirectional text. (Bug#15555)
5545 2014-02-20 Glenn Morris <rgm@gnu.org>
5547 * data.c (Fdefalias): Doc fix.
5549 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5551 * xdisp.c (display_line): Fix horizontal scrolling of large images
5552 when fringes are turned off. This comes at a price of not
5553 displaying the truncation/continuation glyphs in this case.
5556 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5557 CreateDIBSection returns an error indication, zero out *ximg after
5558 destroying the image. This avoids crashes in memory allocations
5559 due to the fact that some of the callers also call
5560 x_destroy_x_image, which will attempt to free an already free'd
5563 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5565 * widget.c (update_various_frame_slots): Don't set
5566 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5568 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5570 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5572 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5574 temacs --daemon fix (Bug#16599).
5575 * emacs.c (main): Initialize daemon_pipe[1] here ...
5576 (syms_of_emacs): ... instead of here.
5578 2014-02-16 Anders Lindgern <andlind@gmail.com>
5580 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5583 2014-02-16 Daniel Colascione <dancol@dancol.org>
5585 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5586 (xd_get_connection_address): Use it.
5587 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5588 xd_get_connection_address because the latter signals if the bus
5589 we're trying to close is already disconnected.
5591 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5593 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5594 argument to CreateThread. This avoids segfaults on Windows 9X.
5595 Reported by oslsachem <oslsachem@gmail.com>.
5597 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5599 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5600 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5601 (check_lseek): New function, to report lseek errors.
5602 (save_data_space, update_file_ptrs, read_header, write_header)
5603 (copy_file, copy_rest, unexec): Use these news functions.
5604 (update_file_ptrs): Don't assume wraparound behavior when
5605 converting a large size_t value to off_t.
5607 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5609 * composite.c (fill_gstring_header): Pass positions as C integers
5610 and move parameters checking to...
5611 (Fcomposition_get_gstring): ...this function. Handle case when
5612 buffer positions are in reversed order and avoid crash (Bug#16739).
5614 * buffer.c (validate_region): Mention current buffer in error message.
5616 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5618 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5620 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5622 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5624 2014-02-11 Glenn Morris <rgm@gnu.org>
5626 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5627 Replace refs to "OpenStep" in messages.
5629 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5631 Avoid "." at end of error diagnostics.
5632 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5633 * font.c (Ffont_at):
5634 * nsfns.m (ns_display_info_for_name):
5635 * nsselect.m (Fx_own_selection_internal):
5636 * nsterm.m (performDragOperation:):
5637 Remove "." from end of diagnostic.
5639 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5641 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5642 unintuitive (bug#15824).
5643 (Fyes_or_no_p): Doc fix (bug#15456).
5645 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5647 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5649 * eval.c (call_debugger): When exiting the debugger, do not allow
5650 max_specpdl_size less than actual binding depth (Bug#16603).
5651 (syms_of_eval): Adjust docstring.
5653 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5655 * cmds.c (Fself_insert_command): Output a clearer error message on
5656 negative repetitions (bug#9476).
5658 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5660 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5662 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5664 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5666 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5668 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5670 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5672 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5674 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5676 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5677 `exit' works (bug#15865).
5679 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5681 Constrain window box/body sizes and margin widths (Bug#16649).
5682 * xdisp.c (window_box_width): Don't return less than zero.
5683 (window_box_left_offset, window_box_right_offset): Don't return
5684 more than the window's pixel width.
5685 * window.c (window_body_height, window_body_width): Don't return
5687 (window_resize_apply): Adjust margin width, if necessary.
5689 2014-02-07 Glenn Morris <rgm@gnu.org>
5691 * nsterm.m (syms_of_nsterm): Doc fix.
5693 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5695 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5696 New variables: pointers through which to call the respective APIs.
5697 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5698 (filename_from_ansi, sys_link, check_windows_init_file):
5699 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5700 This is required on Windows 9X, where we dynamically load
5701 UNICOWS.DLL which has their non-stub implementations.
5702 (maybe_load_unicows_dll): Assign addresses to these 2 function
5703 pointers after loading UNICOWS.DLL.
5705 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5706 MultiByteToWideChar and WideCharToMultiByte through function
5709 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5712 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5714 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5715 for OSX >= 10.9 if separate spaces are used.
5716 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5718 2014-02-06 Glenn Morris <rgm@gnu.org>
5720 * buffer.c (cache-long-scans): Doc fix.
5722 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5724 * w32fns.c (Fw32_shell_execute): Doc fix.
5726 2014-02-05 Bastien Guerry <bzg@gnu.org>
5728 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5729 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5731 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5733 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5734 outside the window (Bug#16649).
5736 * xdisp.c (note_mouse_highlight): When entering a margin area show
5737 a non-text cursor (Bug#16647).
5739 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5741 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5742 It prompted a compile-time diagnostic on GNU/Linux.
5743 Simplify to remove the need for the label.
5745 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5747 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5748 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5749 to show it; otherwise return 'unsupported--w32-dialog' to signal
5750 to the caller that emulation with menus is necessary.
5751 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5753 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5755 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5758 * menu.c (Fx_popup_dialog): Don't condition the call to
5759 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5760 special symbol 'unsupported--w32-dialog', emulate the dialog with
5761 a menu by calling x-popup-menu.
5763 * menu.h (Qunsupported__w32_dialog): New extern variable.
5765 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5767 * keyboard.c (kbd_buffer_get_event): Read file notification events
5770 * xgselect.c (xg_select): Read glib events in any case, even if
5771 there are no file descriptors to watch for. (Bug#16519)
5773 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5775 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5776 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5777 * w32term.c (w32_draw_window_divider): Handle first and last
5779 * w32term.h (w32_fill_area_abs): New function.
5780 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5782 * xfaces.c (realize_basic_faces): Handle new face ids.
5783 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5784 and bottom divider width.
5785 * xterm.c (x_draw_window_divider): Handle first and last pixels
5788 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5790 * print.c (Fexternal_debugging_output): Add cast to pacify
5791 --enable-gcc-warnings.
5792 * eval.c (call_debugger): Grow specpdl if the debugger was
5793 entered due to specpdl overflow (Bug#16603) and allow more
5794 specpdl space for the debugger itself.
5796 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5798 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5801 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5803 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5804 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5806 * print.c (Fexternal_debugging_output): If the argument character
5807 is non-ASCII, encode it with the current locale's encoding before
5808 writing the result to the terminal. (Bug#16448)
5810 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5811 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5814 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5816 * process.c (create_process): Reset SIGPROF handler in the child.
5817 * callproc.c (call_process): Likewise.
5819 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5821 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5823 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5825 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5826 of zero to print strings, GDB doesn't like it.
5828 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5829 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5830 we still use correct addresses. (Bug#16576)
5832 2014-01-27 K. Handa <handa@gnu.org>
5834 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5835 to preserve the code detection behavior of 24.3.
5836 * coding.h (struct coding_system): New member detected_utf8_bytes.
5837 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5838 (decode_coding_gap): Use short cut for UTF-8 file reading only
5839 when coding->detected_utf8_bytes equals to coding->src_bytes.
5840 * fileio.c (Finsert_file_contents): Cancel the previous change.
5842 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5844 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5845 that are not visible.
5847 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5849 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5850 is grabbed (Bug#16565).
5852 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5854 * xdisp.c (last_max_ascent): Re-remove after erroneously
5855 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5857 (move_it_to): Re-remove reference to last_max_ascent.
5858 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5859 max_descent here instead of calling line_bottom_y.
5862 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5864 * terminal.c (initial_free_frame_resources): New function.
5865 (init_initial_terminal): Install new hook to free face cache
5866 on initial frame and avoid memory leak. For details, see
5867 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5868 * xfaces.c (free_frame_faces): Adjust comment.
5870 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5872 * data.c (Fstring_to_number): Document results if unparsable
5875 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5877 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5879 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5881 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5882 * coding.c (detect_coding_utf_8, emacs_mule_char)
5883 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5884 (check_utf_8, decode_coding):
5885 * coding.h (struct coding_system.errors):
5886 Use ptrdiff_t, not int, for integer values derived from buffer and
5889 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5890 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5891 before invoking decode_coding_gap, since there's just one block.
5893 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5895 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5896 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5897 too early. Again run change_frame_size before assigning menu-
5900 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5902 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5903 arrives, call x_check_fullscreen, in case the new display has a
5904 different resolution. (Bug#16517)
5906 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5908 * term.c (read_menu_input): If the selected frame changes, exit
5910 (tty_menu_show): If the selected frame changes while we displayed
5911 a menu, throw to top level. (Bug#16479)
5913 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5915 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5917 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5919 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5920 * data.c (count_one_bits_word): Fix bug (negated comparison)
5921 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5923 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5925 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5926 Avoid undefined behavior by initializing display property bit of a
5927 string processed by the bidirectional iterator. For details, see
5928 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5930 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5932 Minor cleanup of previous change.
5933 * image.c (imagemagick_error, Fimagemagick_types):
5934 Omit some recently-introduced and unnecessary casts and assignments.
5936 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5938 Fix two memory leaks discovered with Valgrind.
5939 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5940 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5942 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5944 Fixes in window size functions around Bug#16430 and Bug#16470.
5945 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5946 (Fwindow_mode_line_height, Fwindow_header_line_height)
5947 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5948 Minor doc-string adjustments.
5949 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5950 Rewrite doc-strings.
5951 (window_body_height, window_body_width): Do not count partially
5952 visible lines/columns when PIXELWISE is nil (Bug#16470).
5953 (Qfloor, Qceiling): New symbols.
5955 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5957 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5958 when the image cache is not yet allocated. (Bug#16509)
5960 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5962 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5963 re-attach intervals to its base buffer (Bug#16502).
5964 * intervals.c (set_interval_object): Move from here...
5965 * intervals.h (set_interval_object): ... to here. Fix comments.
5967 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5969 Avoid undefined behavior by initializing buffer redisplay bit.
5970 Problem reported by Dmitry Antipov in
5971 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5972 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5974 Revert some of the CANNOT_DUMP fix (Bug#16494).
5975 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5977 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5979 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5980 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5981 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5982 they are replaced by macros that expand into direct calls to the
5983 corresponding functions from GDI32.DLL.
5984 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5985 variables in the Cygwin build, they are unused.
5987 2014-01-19 K. Handa <handa@gnu.org>
5989 * composite.c (composition_update_it): Fix previous change.
5991 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5993 Fix file name handling on MS-Windows 9X.
5994 * w32.c (maybe_load_unicows_dll): New function.
5996 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5997 on, to make sure we can convert file names to and from UTF-8 on
5998 Windows 9X. This fixes a failure to start up because Emacs cannot
5999 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6001 * w32font.c [WINDOWSNT]: Include w32.h.
6002 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6003 of implementing the same stuff.
6004 Remove now unused g_b_init_is_windows_9x.
6006 * w32.h (maybe_load_unicows_dll): Add prototype.
6008 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6010 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6011 switch to single keyboard. Prevents daemon crashes when a new
6012 client connects while we show a TTY menu in an existing client.
6015 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6017 Fix MinGW64 porting problem with _setjmp.
6018 Reported by Eli Zaretskii in:
6019 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6020 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6021 the old _setjmp and _longjmp. All uses changed.
6023 2014-01-13 Daniel Colascione <dancol@dancol.org>
6025 * textprop.c (Fremove_list_of_text_properties):
6026 Correctly handle reaching the end of the interval tree. (Bug#15344)
6028 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6030 * xdisp.c (resize_mini_window): Round height to a multiple of
6031 frame's line height. Fix bug in calculation of window start
6032 position (Bug#16424).
6034 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6036 * macfont.m: Include termchar.h.
6037 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6038 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6039 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6040 *_WITH_GC_* to take face and f as parameters.
6041 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6042 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6044 2014-01-13 Daniel Colascione <dancol@dancol.org>
6046 Fix menu item updating in the presence of the Unity global menu
6049 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6050 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6052 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6053 updating menus; explain why.
6054 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6055 problem it's supposed to solve and it interferes with detecting
6056 the presence of a global menu.
6057 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6060 2014-01-11 K. Handa <handa@gnu.org>
6062 * composite.c (composition_update_it): Fix indexing of
6063 LGSTRING_CHAR (Bug#15984).
6065 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6067 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6069 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6071 * xdisp.c (try_window_id): Don't use this function's optimizations
6072 if overlays in the buffer displayed by the window have changed
6073 since last redisplay. (Bug#16347)
6074 (message_dolog): Fix indentation.
6076 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6078 * frame.c (frame_resize_pixelwise): Fix doc-string.
6080 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6082 Fix handling of internal borders (Bug#16348).
6083 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6084 Remove internal border width from pixel width of windows.
6085 (change_frame_size_1): Don't return early when frame's pixel
6086 size changes - we still have to record the new sizes in the
6088 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6089 also when toolbar gets larger.
6090 * window.c (check_frame_size): Include internal_border_width in
6092 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6093 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6094 In non-toolkit/non-GTK version clear internal border.
6095 * xterm.c (x_clear_under_internal_border): New function for
6096 non-toolkit/non-GTK version.
6097 (x_after_update_window_line): In non-toolkit/non-GTK version
6099 (handle_one_xevent, x_set_window_size):
6100 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6101 * xterm.h (x_clear_under_internal_border): Extern it.
6103 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6105 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6106 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6109 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6111 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6112 last value of point is not equal to buffer's point. (Bug#16129)
6114 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6117 * nsterm.h (updateCollectionBehavior): Rename from
6118 updateCollectionBehaviour. All uses changed.
6120 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6121 * Makefile.in (SETFATTR): New macro.
6122 (temacs$(EXEEXT)): Use it.
6124 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6126 Fix maximization behavior on Windows (Bug#16300).
6127 * w32fns.c (w32_fullscreen_rect): Don't handle
6128 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6129 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6130 of SetWindowPos. Restore last placement also when leaving
6131 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6132 but the FULLSCREEN_BOTH case.
6134 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6137 * data.c (arithcompare_driver):
6138 * fileio.c (Fcar_less_than_car):
6139 * fns.c (internal_equal):
6140 * frame.c (delete_frame):
6141 * lisp.h (enum More_Lisp_Bits):
6143 Avoid C99 constructs that don't work in C89.
6144 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6145 to port to C89, which doesn't have 'long long'.
6146 (count_trailing_zero_bits): Use them.
6148 2014-01-03 Chong Yidong <cyd@gnu.org>
6150 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6152 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6154 Further adjust frame/window scrollbar width calculations.
6155 * window.c (apply_window_adjustment):
6156 Set windows_or_buffers_changed.
6157 (Fwindow_scroll_bars): Return actual scrollbar width.
6158 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6159 For non-toolkit builds again use 14 as minimum width and set
6160 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6161 * xterm.c (XTset_vertical_scroll_bar): Take width from
6162 WINDOW_SCROLL_BAR_AREA_WIDTH.
6163 (x_new_font): Rename wid to unit. Base calculation of new
6164 scrollbar width on toolkit used and make it analogous to that of
6165 x_set_scroll_bar_default_width.
6166 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6167 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6168 of GetSystemMetrics.
6169 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6170 WINDOW_SCROLL_BAR_AREA_WIDTH.
6171 (x_new_font): Make it correspond to changes in xterm.c.
6173 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6175 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6176 This is a cleaner way to fix the MinGW-w64 porting problem.
6177 Check for INTPTR_MAX misconfiguration.
6179 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6181 * search.c (newline_cache_on_off, find_newline): In indirect
6182 buffers, use the newline cache of the base buffer.
6184 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6185 buffer, invalidate the caches of its base buffer. (Bug#16265)
6187 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6188 buffers, use the width-run cache of the base buffer.
6190 * xdisp.c (redisplay_window): When the window displays an indirect
6191 buffer, and the character widths in the display table have
6192 changed, invalidate the width-run cache of the corresponding base
6195 * fileio.c (Finsert_file_contents): When invalidating the newline
6196 cache, consider the case of inserting into indirect buffer.
6198 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6199 In indirect buffers, use the paragraph cache of the base buffer.
6201 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6203 * window.c (grow_mini_window): Fix last change.
6205 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6207 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6209 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6211 * w32term.c (w32_initialize): Use LCID and LOWORD.
6213 * w32proc.c (create_child): Use pid_t for 5th argument.
6214 (IsValidLocale): Don't provide prototype for MinGW64.
6215 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6216 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6218 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6219 MinGW64 doesn't support.
6221 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6223 * w32.c (set_named_security_info): New function.
6224 (acl_set_file): Fall back on set_named_security_info if
6225 set_file_security fails.
6226 (g_b_init_set_named_security_info_w)
6227 (g_b_init_set_named_security_info_a): New static variables.
6228 (globals_of_w32): Initialize them to zero.
6229 (set_named_security_info): Set them to non-zero if the
6230 corresponding API is available.
6231 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6232 New function typedefs.
6234 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6236 Some more fixes following pixelwise resize changes including one
6238 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6239 of frame_resize_pixelwise.
6240 * widget.c (pixel_to_text_size): New function.
6241 (update_wm_hints): Have size hints respect value of
6242 frame_resize_pixelwise.
6243 (EmacsFrameResize): Alway process resize requests pixelwise.
6244 * window.c (grow_mini_window): Make sure mini window is at least
6246 * xdisp.c (display_menu_bar): Make sure menubar extends till
6248 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6249 (x_set_tool_bar_lines): Calculate pixelwise.
6250 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6251 frame_resize_pixelwise.
6253 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6255 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6256 variables not used there.
6258 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6260 * w32.c (sys_umask): New function. (Bug#16299)
6262 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6264 * dispnew.c (change_frame_size_1): Take old width of root window
6265 from that window's pixel width. (Bug#16284)
6267 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6269 Plain copy-file no longer chmods an existing destination (Bug#16133).
6270 * fileio.c (realmask): Now a static var, not a local.
6271 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6272 Remove arg STATPTR. All uses changed.
6273 (Fcopy_file): Do not alter permissions of existing destinations,
6274 unless PRESERVE-PERMISSIONS (renamed from
6275 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6276 Avoid race when testing for existing destinations and for
6277 when input and output files are the same.
6278 If changing the group fails, adjust both default and
6279 preserved permissions so that access is not granted to the
6281 (Fset_default_file_modes, init_fileio): Update realmask.
6282 (Fdefault_file_modes): Use realmask instead of calling umask.
6284 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6286 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6287 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6288 flags on the daemon pipe ends before execing.
6290 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6292 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6293 session. (Bug#14739)
6295 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6297 * callproc.c (Vexec_path): Document that exec-directory is in it.
6299 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6301 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6304 2013-12-27 Chong Yidong <cyd@gnu.org>
6306 * data.c (Fsymbol_function): Doc fix.
6308 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6310 Some more tinkering with Bug#16051.
6311 * window.c (resize_frame_windows): Don't let the size of the
6312 root window drop below the frame's default character size.
6313 Never ever delete any subwindows - let the window manager do the
6316 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6317 of toolbar lines needed when they exceed the height of the root
6319 (unwind_create_frame_1): New function.
6320 (Fx_create_frame): Generally inhibit calling the window
6321 configuration change hook here. Remove extra call to
6322 change_frame_size - it's not needed when we don't run the
6323 configuration change hook.
6325 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6327 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6328 On my Fedora 19 platform the core dumps were so big that
6329 my desktop became nearly catatonic.
6330 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6331 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6332 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6333 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6334 a clang-only syntax.
6335 * conf_post.h (__has_feature): New macro, if not already defined.
6336 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6337 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6339 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6341 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6342 is a file name. (Bug#16252)
6344 2013-12-25 Chong Yidong <cyd@gnu.org>
6346 * keyboard.c (Voverriding_terminal_local_map)
6347 (Voverriding_local_map): Doc fix.
6349 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6351 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6353 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6354 file name when it is submitted to ShellExecute. Simplify code.
6355 Don't test DOCUMENT for being a string, as that is enforced by
6356 CHECK_STRING. Doc fix.
6358 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6360 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6361 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6362 redisplay_tool_bar does. Improve and fix commentary.
6363 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6364 limits of the glyph matrices. (Bug#16051)
6365 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6366 only when the new size is different from the old one, and the new
6367 size can be achieved given the frame height.
6369 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6371 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6373 2013-12-23 Glenn Morris <rgm@gnu.org>
6375 * lread.c (Fload): Mention load-prefer-newer in doc.
6377 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6379 Handle Bug#16207 by being more restrictive when running hooks.
6380 * window.c (unwind_change_frame): New function.
6381 (Fset_window_configuration): Don't run configuration change hook
6382 while the frame configuration is unsafe. Call select_window
6385 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6387 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6389 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6391 * nsterm.h: Declare EmacsColor category.
6393 * nsterm.m (NSColor): Implement EmacsColor category.
6394 (ns_get_color): Use colorUsingDefaultColorSpace.
6395 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6397 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6399 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6401 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6402 having the PNG_NORETURN attribute, to avoid compiler warning in
6405 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6407 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6409 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6410 fringe background extension.
6411 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6412 because they are now always the same as `left' and `width',
6413 respectively. Remove code for the case that `width' and
6414 `sb_width' are different.
6416 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6418 Remove scroll_bar_actual_width from frames.
6419 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6420 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6421 (x_figure_window_size):
6422 * nsterm.m (x_set_window_size):
6423 * widget.c (set_frame_size):
6424 * w32term.c (x_set_window_size):
6425 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6426 scroll_bar_actual_width.
6428 Convert scroll_bar members to integers on Windows.
6429 * w32term.h (struct scroll_bar): Convert top, left, width,
6430 height, start, end and dragging to integers.
6431 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6433 * w32term.c (w32_set_scroll_bar_thumb)
6434 (w32_scroll_bar_handle_click): Remove XINT conversions for
6435 scroll_bar members. Treat bar->dragging as integer.
6436 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6437 first element. Remove XINT conversions for scroll_bar members.
6438 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6439 Remove XINT conversions for scroll_bar members.
6441 Fix assignment for new window total sizes.
6442 * window.c (Fwindow_resize_apply_total): Assign values for
6445 2013-12-20 Chong Yidong <cyd@gnu.org>
6447 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6448 argument to `append'.
6450 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6452 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6453 current text face, for extending the face of the display margins.
6456 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6457 Doc fix. (Bug#16190)
6459 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6461 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6464 * nsterm.m (Qfile, Qurl): New.
6465 (EV_MODIFIERS2): New macro.
6466 (EV_MODIFIERS): Use EV_MODIFIERS2.
6467 (ns_term_init): Remove font and color from DND, does not work on
6468 newer OSX, and other ports don't have them.
6469 (performDragOperation:): Handle modifiers used during drag.
6470 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6471 Remove global Lisp variables used to communicate with ns-win.el.
6472 Remove font and color handling.
6473 (syms_of_nsterm): Defsym Qfile and Qurl.
6475 2013-12-19 Anders Lindgren <andlind@gmail.com>
6477 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6478 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6480 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6481 (constrainFrameRect): Remove special case nr_screens == 1.
6482 Don't constrain size to size of view.
6484 * nsterm.h (ns_output): Remove dont_constrain.
6486 2013-12-19 Anders Lindgren <andlind@gmail.com>
6488 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6490 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6492 Minor fixes for recent openp changes.
6493 * lisp.h (GCPRO7): New macro.
6494 * lread.c (openp): Use bool for boolean; all callers changed.
6495 Protect save_string from GC. Don't assume that file descriptors
6496 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6497 warning about uninitialized variable.
6499 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6501 * w32fns.c (emacs_abort): Use intptr_t as argument of
6502 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6504 2013-12-18 Glenn Morris <rgm@gnu.org>
6506 * lread.c (Fload): Pass load_prefer_newer to openp.
6507 Don't bother checking mtime if openp already did it.
6508 (openp): Add `newer' argument, to check all suffixes
6509 and find the newest file.
6510 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6511 * callproc.c (call_process):
6512 * charset.c (load_charset_map_from_file):
6513 * emacs.c (init_cmdargs):
6514 * image.c (x_create_bitmap_from_file, x_find_image_file):
6516 * lread.c (Flocate_file_internal):
6517 * process.c (Fformat_network_address):
6518 * sound.c (Fplay_sound_internal):
6519 * w32.c (check_windows_init_file):
6520 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6522 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6524 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6526 * w32.c (getloadavg): Don't index samples[] array with negative
6527 indices. Recover from wall-clock time being set backwards.
6529 * w32term.c (w32_initialize): Declare the argument of
6530 set_user_model as const.
6532 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6533 (w32_menu_show): Constify some arguments passed to MessageBox.
6535 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6536 to initialize Lisp objects.
6538 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6539 initialize Lisp objects.
6541 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6542 use variables used only on X under that condition.
6544 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6545 variables not used there.
6547 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6549 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6550 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6552 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6554 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6555 code, revealed in presence of R2L characters, character
6556 compositions, and display vectors. A better fix for Bug#16148.
6557 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6558 GTK and NS builds, they don't have this member of struct frame.
6560 * dispextern.h (struct composition_it): Correct a comment for the
6563 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6565 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6566 This prevents a compilation error on C compilers that do not
6567 default functions to return 'int' if not declared. Also, add
6568 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6569 since it now uses inline functions.
6571 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6573 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6574 display margins on mode line, header line, and in the frame's
6575 tool-bar window. (Bug#16165)
6577 2013-12-16 Andreas Schwab <schwab@suse.de>
6579 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6581 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6583 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6586 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6588 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6590 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6592 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6593 intended to find bogus pointers in font objects (Bug#16140).
6594 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6595 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6596 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6597 Disable for MS-Windows due to Bug#15876; apparently this
6598 requires more or less substantial changes in fontset code.
6599 * xfont.c (xfont_close):
6600 * xftfont.c (xftfont_close): Call x_display_info_for_display
6601 to check whether 'Display *' is valid (Bug#16093 and probably
6604 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6606 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6607 Reported by Juanma Barranquero <lekktu@gmail.com>.
6609 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6610 open a pty on MS-Windows. (Bug#16152)
6612 * emacs.c (decode_env_path): Fix bogus comparison against
6613 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6615 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6617 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6618 (Fx_file_dialog): Add parentheses around && to silence warning.
6620 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6622 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6624 * xdisp.c (extend_face_to_end_of_line): Extend background of
6625 non-default face in margin areas as well. (Bug#16151)
6626 (display_line): Call extend_face_to_end_of_line for continued
6627 lines as well, if the display margins have non-zero width.
6628 (set_glyph_string_background_width): When needed, set the
6629 extends_to_end_of_line_p flag on glyph strings to be drawn in
6630 margin areas, not only in the text area.
6632 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6635 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6637 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6638 Don't worry about verify_error being t, since it has to be a list.
6640 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6642 Use bool for boolean, focusing on headers.
6643 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6644 No need to include <stdbool.h>, since conf_post.h does it now.
6645 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6646 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6647 (SET_PER_BUFFER_VALUE_P):
6648 * ccl.c, ccl.h (setup_ccl_program):
6649 * ccl.h (CHECK_CCL_PROGRAM):
6650 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6651 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6652 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6653 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6654 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6655 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6656 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6657 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6658 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6659 (CHARSET_FAST_MAP_SET):
6660 * coding.c (decode_coding_ccl, encode_coding_ccl):
6661 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6662 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6663 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6664 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6665 (decode_coding_c_string):
6666 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6667 * conf_post.h (has_attribute):
6668 * dispextern.h (trace_redisplay_p)
6669 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6670 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6671 (SET_GLYPH_FROM_CHAR_GLYPH)
6672 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6673 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6674 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6675 (cursor_in_mouse_face_p):
6676 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6677 (blank_row, prepare_desired_row)
6678 (build_frame_matrix_from_leaf_window, make_current)
6679 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6680 (update_window, scrolling_window, update_frame_line):
6681 * disptab.h (GLYPH_FOLLOW_ALIASES):
6682 * editfns.c (Fformat):
6683 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6684 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6685 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6686 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6687 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6688 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6689 (FONT_DEFERRED_LOG):
6690 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6691 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6692 (FRAME_MOUSE_UPDATE):
6693 * fringe.c (Fdefine_fringe_bitmap):
6694 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6695 (x_create_bitmap_from_xpm_data, xpm_load_image):
6696 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6697 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6698 (MERGE_INTERVAL_CACHE):
6699 * keymap.h (KEYMAPP):
6700 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6701 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6702 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6703 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6704 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6705 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6706 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6707 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6708 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6709 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6710 (SETUP_BUFFER_SYNTAX_TABLE):
6711 * systime.h (timespec_valid_p):
6712 * term.c (save_and_enable_current_matrix):
6713 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6714 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6715 (redisplay_internal, try_window_reusing_current_matrix)
6716 (sync_frame_with_window_matrix_rows, try_window_id)
6717 (display_menu_bar, display_tty_menu_item, display_mode_line)
6718 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6719 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6720 * xmenu.c (xmenu_show):
6721 * xterm.c (use_xim, x_term_init):
6722 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6723 (struct x_bitmap_record):
6724 Use bool for booleans.
6725 * ccl.c (struct buffer_text):
6726 * ccl.h (struct ccl_program):
6727 * charset.h (struct charset):
6729 * coding.h (struct iso_2022_spec, struct coding_system):
6730 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6731 (struct glyph_string, struct face, struct face_cache)
6732 (struct bidi_string_data, struct bidi_it)
6733 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6735 * editfns.c (Fformat):
6736 * frame.h (struct frame):
6737 * fringe.c (struct fringe_bitmap):
6738 * intervals.h (struct interval):
6739 * keyboard.h (struct kboard):
6740 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6741 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6742 (struct Lisp_Buffer_Local_Value, union specbinding):
6743 * macfont.m (struct macfont_info):
6744 * process.h (struct Lisp_Process):
6745 * termchar.h (struct tty_display_info):
6746 * window.h (struct window):
6747 * xterm.h (struct x_output):
6748 Use bool_bf for boolean bit-fields.
6749 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6750 All callers changed.
6751 * ccl.h (struct ccl_program): Remove unused members private_state,
6752 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6754 (struct ccl_spec): Remove unused members cr_carryover,
6755 eight_bit_carryover.
6756 * conf_post.h: Include <stdbool.h>.
6757 (bool_bf): New type.
6758 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6759 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6760 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6761 'do { ... } while (false)' brackets.
6762 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6763 Args must now be expressions; all callers changed.
6764 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6765 (PRODUCE_GLYPHS): Simplify use of boolean.
6766 * fileio.c (Fcopy_file):
6767 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6768 * lisp.h (UNGCPRO): Return void, not int.
6769 (FOR_EACH_TAIL): Use void expression, not int expression.
6770 * region-cache.c: Reindent.
6771 * region-cache.h: Copy comments from region-cache.c, to fix
6772 incorrect remarks about booleans.
6774 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6776 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6777 when character at point is displayed from a display vector.
6780 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6782 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6783 now a list of certificate validation checks that will abort a
6784 connection with an error.
6785 (Fgnutls_boot): Document it and use it.
6787 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6789 * w32term.c (w32_enable_frame_resize_hack): New variable.
6790 (x_set_window_size): Use it to hack frame resizing on Windows
6793 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6795 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6796 Windows-specific code to w32.c. Change error message text to
6797 match that of Posix platforms.
6799 * w32.c (w32_copy_file): New function, most of the code copied and
6800 reworked from Fcopy_file. Improve error handling. Plug memory
6801 leak when errors are thrown. Support file names outside of the
6802 current codepage. (Bug#7100)
6804 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6806 * lread.c (load_path_default): Prototype.
6808 2013-12-13 Glenn Morris <rgm@gnu.org>
6810 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6811 (dump_path): Remove.
6812 (load-path-default): Remove `changed' argument.
6813 Do not set dump_path permanently. Simplify.
6814 (init_lread): Simplify.
6815 (syms_of_lread): Remove dump_path.
6817 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6819 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6820 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6821 2013-12-12 font-related change to avoid Bug#16128, which
6822 is quite hard to fix without even more substantial changes.
6824 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6826 * font.c (font_close_object): Check for live frame (Bug#16128).
6828 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6830 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6831 Return ptrdiff_t, not int, since it's a buffer size.
6832 Reindent/reparen some macros to a more Gnuish style.
6834 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6836 Avoid undefined behavior with huge regexp interval counts.
6837 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6838 since it's now specialized to interval counts. All uses changed.
6839 Do not assume wraparound on signed integer overflow.
6840 (regex_compile): Simplify based on the above changes.
6842 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6844 Support file names on MS-Windows that use characters outside of
6845 the current system codepage. (Bug#7100)
6847 * w32.c (get_file_security, set_file_security)
6848 (create_symbolic_link): Separate pointers and boolean flags for
6849 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6850 non-zero, else the former.
6851 (codepage_for_filenames, filename_to_utf16, )
6852 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6854 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6856 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6857 Accept only one argument; all callers changed.
6858 (dostounix_filename): Remove the second argument, now works in
6859 UTF-8. All callers changed.
6860 (parse_root): Lose DBCS code.
6861 (get_long_basename, w32_get_short_filename, init_environment)
6862 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6863 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6864 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6865 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6866 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6867 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6869 (ansi_encode_filename): New function.
6870 (get_emacs_configuration, get_emacs_configuration_options):
6872 (add_volume_info, GetCachedVolumeInformation): Run the input file
6873 name through unixtodos_filename, to ensure it is stored and
6874 referenced in canonical form.
6875 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6876 (logon_network_drive, sys_link, utime): Improve error handling.
6877 (sys_access): New function.
6878 (hashval, generate_inode_val): Unused functions deleted.
6879 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6880 (check_windows_init_file): Convert error message from UTF-8 to
6881 ANSI codepage, for display in the message box.
6882 (globals_of_w32): Set w32_unicode_filenames according to the OS
6885 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6886 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6887 (syms_of_w32term): Declare w32-unicode-filenames.
6889 * w32proc.c (new_child, delete_child): Remove code that handled
6890 unused pending_deletion and input_file members of the child struct.
6891 (create_child, sys_spawnve): Convert all file names to ANSI
6892 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6893 name cannot be encoded in ANSI codepage. Don't use
6894 unixtodos_filename, mirror slashes by hand.
6895 (record_infile, record_pending_deletion): Functions deleted.
6896 (Fw32_short_file_name): Call w32_get_short_filename instead of
6899 * w32notify.c (add_watch): Work in Unicode mode when
6900 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6901 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6902 instead, do the same with Lisp primitives.
6904 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6905 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6906 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6907 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6908 (Fw32_shell_execute): Improve error reporting.
6909 (Fdefault_printer_name): Ifdef away for Cygwin.
6911 * w32.h (struct _child_process): Remove input_file and
6912 pending_deletion members that are no longer used.
6913 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6914 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6915 (ansi_encode_filename): New and updated prototypes.
6917 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6919 (unexec): Don't use dostounix_filename, it expects a file name in
6920 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6923 * fileio.c (Ffile_name_directory, file_name_as_directory)
6924 (directory_file_name, Fexpand_file_name)
6925 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6926 arguments of dostounix_filename.
6927 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6928 use MAX_UTF8_PATH for size of file-name strings.
6929 (emacs_readlinkat): Build an explicitly unibyte string for file
6931 (syms_of_fileio) <file-name-coding-system>:
6932 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6934 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6935 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6936 directories to UTF-8.
6937 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6938 environment, and each element of the input PATH, to UTF-8.
6940 * dired.c (file_attributes): Use build_unibyte_string explicitly
6941 to make Lisp strings from user and group names.
6943 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6946 * coding.c (decode_file_name, encode_file_name): New functions.
6948 * termcap.c (tgetent): Adapt to the change in arguments of
6951 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6954 * msdos.c (dostounix_filename, init_environment): Adapt to the
6955 change in arguments of dostounix_filename.
6957 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6958 [WINDOWSNT]: Encode file names passed to the image libraries in
6961 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6962 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6964 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6965 arguments of dostounix_filename.
6967 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6969 * font.h (struct font_entity) [HAVE_NS]: New field to record
6970 font driver which was used to create this entity.
6971 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6972 frame where the font was opened.
6973 (font_close_object): Add prototype.
6974 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6975 (font_close_object): Not static any more. Lost frame arg.
6976 Adjust comment and users.
6977 * alloc.c (cleanup_vector): Call font_close_object to adjust
6978 per-frame font counters correctly. If HAVE_NS, also call
6979 driver-specific cleanup for font-entity objects.
6980 * ftfont.c (ftfont_open):
6981 * nsfont.m (nsfont_open):
6982 * w32font.c (w32font_open_internal):
6983 * xfont.c (xfont_open):
6984 * xftfont.c (xftfont_open): Save frame pointer in font object.
6985 * macfont.m (macfont_open): Likewise.
6986 (macfont_descriptor_entity): Save driver pointer to be able
6987 to call its free_entity routine when font-entity is swept.
6988 * ftxfont.c (ftxfont_open): Add eassert because frame
6989 pointer should be saved by ftfont_driver.open.
6991 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6993 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6994 input polling is used. This is still meaningful for Cygwin, see
6995 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6996 * keyboard.c (poll_for_input_1, input_polling_used):
6997 Define unconditionally.
6998 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6999 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7000 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7001 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7002 (face_for_char): Likewise. Rearrange eassert and return ASCII
7003 face for CHAR_BYTE8_P.
7004 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7006 2013-12-11 Ken Brown <kbrown@cornell.edu>
7008 * dispextern.h (erase_phys_cursor):
7009 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7011 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7013 * nsterm.m (x_free_frame_resources):
7014 * term.c (tty_free_frame_resources):
7015 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7016 face cache because it's implied by free_frame_faces anyway.
7017 * w32term.c (x_free_frame_resources): Likewise. Do not call
7018 free_frame_faces twice.
7020 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7022 * editfns.c (Fformat_time_string): Mention %F in the doc.
7024 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7026 * window.c (resize_frame_windows): Don't return immediately when
7027 the root window's size doesn't change - the minibuffer window
7028 may still have to be repositioned/resized.
7029 * xfns.c (Fx_create_frame): Always change the frame size after
7030 initializing the frame's faces.
7031 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7032 change_frame_size should already have done it.
7033 (x_new_font): Assign new tool- and menu-bar heights.
7034 (x_set_window_size_1): Account for tool- and menu-bar heights
7035 (Bug#16013). Don't set pixel sizes since change_frame_size
7036 should already have done it.
7038 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7040 Remove the option of using libcrypto.
7041 * Makefile.in (LIB_CRYPTO): Remove.
7042 (LIBES): Don't use it.
7044 2013-12-11 Juri Linkov <juri@jurta.org>
7046 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7047 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7049 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7051 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7052 drawn tool bar items (Bug#16058).
7053 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7055 2013-12-09 Ken Brown <kbrown@cornell.edu>
7057 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7059 * lisp.h (get_frame_param): Adjust conditions for prototype
7062 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7064 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7065 Avoid unused macro warning if configured --without-xft.
7067 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7069 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7071 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7073 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7075 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7077 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7079 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7081 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7083 Use libcrypto's checksum implementations if available, for speed.
7084 * Makefile.in (LIB_CRYPTO): New macro.
7087 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7088 The macro didn't conform to C99 due to type mismatch,
7089 which caused compilation failure with Sun C 5.12,
7090 and it was confusing anyway. Include window.h to declare
7091 redisplay_other_windows.
7093 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7095 * window.c (set_window_buffer): Update mode line (bug#16084).
7097 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7099 Fix minor problems found by static checking.
7100 * keyboard.c (poll_for_input_1, input_polling_used):
7101 Define only if HAVE_NTGUI.
7102 * xmenu.c (popup_activate_callback): Omit unnecessary
7103 check against USE_X_TOOLKIT, which must be defined here anyway.
7104 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7107 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7109 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7111 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7113 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7115 * nsterm.m (x_set_window_size): Remove fprintf.
7116 (init): Define always. Set applicationDidFinishLaunchingCalled
7118 (applicationDidFinishLaunching:):
7119 Set applicationDidFinishLaunchingCalled.
7120 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7123 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7125 Pixel resize changes for NS (Bug#16049).
7126 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7127 height/width. row/cols are locals.
7128 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7129 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7130 (windowWillResize): Remove gsextra. Calculate extra as in
7132 (x_new_font): Don't change frame size if fullscreen.
7133 Change size pixelwise.
7135 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7136 comment in xfns.c. Change to pixelwise call.
7138 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7140 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7143 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7145 * xterm.c (input_signal_count): Remove.
7146 (x_dispatch_event): Define unconditionally.
7147 (x_make_frame_visible): Process X events until the frame
7148 is really visible (Bug#16027).
7149 * xterm.h (x_dispatch_event): Declare unconditionally.
7151 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7153 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7155 * nsterm.m (x_set_window_size): Handle pixelwise.
7157 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7159 * w32term.c (x_new_font):
7160 * xterm.c (x_new_font): Calculate new frame size from new font
7163 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7165 * lisp.h (FOR_EACH_TAIL): New macro.
7166 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7168 * window.c (select_window): Call second wset_redisplay before we change
7169 selected_window (bug#16034).
7171 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7173 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7175 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7177 * w32xfns.c: Include window.h, to avoid a compiler warning.
7179 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7181 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7182 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7183 window_scroll takes care of it.
7184 (Fset_window_point, Fdelete_other_windows_internal)
7185 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7186 (Fsplit_window_internal, Fdelete_window_internal)
7187 (Fresize_mini_window_internal, Fset_window_configuration)
7188 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7189 cause redisplay instead of forcing a complete redisplay.
7190 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7191 we're only affecting the selected_window.
7193 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7195 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7196 directional control characters. Update type and category
7197 determination according to the UBA from Unicode v6.3.
7198 (bidi_category_t): New category EXPLICIT_FORMATTING.
7200 * dispextern.h (bidi_type_t): Update to include new bidirectional
7201 properties introduced with Unicode v6.3. (Bug#16043)
7203 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7205 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7208 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7210 * font.c (font_list_entities): Remove dummy assignment.
7211 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7212 used on graphic displays only. Remove unused 'font_encoder' member.
7213 (struct font_bitmap): Remove unused 'extra' member.
7214 * nsfont.m (nsfont_open):
7215 * w32font.c (w32font_open_internal):
7216 * ftfont.c (ftfont_get_bitmap): Adjust users.
7218 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7220 Use bool for boolean.
7221 * tparam.c (tparam1):
7222 * undo.c (record_point, record_property_change):
7223 Use bool for boolean, for local vars that are always true or false.
7225 Minor integer overflow fixes (Bug#16033).
7226 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7227 This improves on the previous fix to this function.
7228 (window_resize_check): When summing up pixel counts, don't rely on
7229 undefined behavior if the sum overflows.
7231 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7233 * window.c (Fset_window_new_pixel): Don't choke at negative
7234 argument value (Bug#16033).
7236 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7237 to avoid crash in window_box_height.
7239 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7240 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7242 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7244 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7246 Minor integer overflow fixes.
7247 * window.c (Fset_window_new_pixel, grow_mini_window):
7248 * xdisp.c (Fwindow_text_pixel_size):
7249 Avoid undefined behavior on signed integer overflow.
7250 * xfns.c (x_set_mouse_color):
7251 Check that drag shape fits in 'unsigned', since that's what X wants.
7253 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7255 Improve reporting of fatal exception on MS-Windows.
7256 * w32fns.c (my_exception_handler): New function.
7257 (globals_of_w32fns): Set it up as the unhandled exception
7258 handler. Initialize exception code and address to zeros.
7259 (emacs_abort): If the exception code and address are available,
7260 print them at the beginning of the backtrace. Fix the format of
7261 printing addresses (was producing 0x0x12345678 on XP).
7264 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7266 * eval.c (Fbacktrace__locals): New function.
7267 (syms_of_eval): Defsubr it.
7269 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7271 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7272 Define here to unify between...
7273 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7274 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7276 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7278 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7280 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7281 fringe background extension.
7282 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7283 because they are now always the same as `left' and `width',
7284 respectively. Remove code for the case that `width' and
7285 `sb_width' are different.
7287 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7289 Fix minor problems found by static checking.
7290 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7291 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7292 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7294 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7296 * image.c (imagemagick_compute_animated_image): Don't crash if we
7297 have an animation with different-sized images (bug#15313).
7299 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7301 Remove some unused items introduced during pixelwise change.
7302 * window.c (window_resize_total_check): Remove unused function.
7303 * xdisp.c (remember_mouse_glyph): Remove unused label.
7304 (Ftool_bar_height): Move declaration inside #if.
7305 * xterm.c (x_set_window_size): Don't use r and c.
7307 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7309 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7312 * window.c (Fset_window_configuration): Comment out unused variables.
7314 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7316 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7318 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7320 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7322 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7323 HAVE_GNUTLS3 (Bug#16001).
7325 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7326 if interrupts are deferred (Bug#15801).
7328 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7330 Support resizing frames and windows pixelwise.
7331 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7332 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7333 (struct glyph_matrix): Replace window_left_col and
7334 window_top_line by window_pixel_left and window_pixel_top.
7335 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7337 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7338 (draw_window_divider, move_it_to, x_draw_right_divider)
7339 (x_draw_bottom_divider, change_frame_size): Add or fix
7341 * dispnew.c (change_frame_size_1): Change prototype.
7342 (adjust_glyph_matrix, required_matrix_width)
7343 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7344 values instead of lines and columns.
7345 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7346 WINDOW_TOTAL_FRINGE_WIDTH.
7347 (handle_window_change_signal, do_pending_window_change)
7348 (init_display): Adjusts calls of change_frame_size.
7349 (change_frame_size, change_frame_size_1): Handle pixelwise
7351 * frame.c (Qright_divider_width, Qbottom_divider_width):
7353 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7354 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7355 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7356 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7358 (set_frame_param): New function.
7359 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7360 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7361 (Ffringe_width, Fborder_width, Fright_divider_width)
7362 (Fbottom_divider_width): New functions, defsubr them.
7363 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7364 New argument pixelwise.
7365 (struct frame_parm_table): New members Qright_divider_width and
7366 Qbottom_divider_width.
7367 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7368 (x_report_frame_params): Handle Qright_divider_width and
7369 Qbottom_divider_width.
7370 (x_set_right_divider_width, x_set_bottom_divider_width):
7372 (frame_resize_pixelwise): New option.
7373 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7374 new_pixelwise, right_divider_width and bottom_divider_width;
7375 remove total_lines; rename text_lines, text_cols, new_text_lines
7376 and new_text_cols to text_height, text_width, new_height and
7377 new_width respectively.
7378 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7379 FRAME_TEXT_WIDTH respectively.
7380 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7381 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7382 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7384 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7385 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7386 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7387 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7388 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7389 (FRAME_TOTAL_COLS_ARG): Remove macro.
7390 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7391 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7392 (x_wm_set_size_hint): Handle frame pixel sizes.
7393 * indent.c (compute_motion, Fcompute_motion):
7394 Call window_body_width instead of window_body_cols.
7395 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7396 (make_lispy_position): Handle right and bottom dividers.
7397 (Fsuspend_emacs): Pixelize call of change_frame_size.
7398 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7399 * lisp.h: Extern set_frame_param.
7400 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7402 (Fx_create_frame): Add entry for vertical_drag_cursor.
7403 Pixelize call of change_frame_size.
7404 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7405 * nsterm.m (ns_update_window_end): Optionally draw right
7407 (x_set_window_size): Add argument pixelwise.
7408 Call check_frame_size and change_frame_size with pixelwise zero.
7409 (ns_draw_window_divider): New function.
7410 (ns_redisplay_interface): Add ns_draw_window_divider.
7411 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7412 (x_new_font): Call x_set_window_size with pixelwise zero.
7413 * print.c (print_object): For a window print its sequence
7415 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7416 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7417 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7418 (w32_createwindow): Use scroll bar area width.
7419 (w32_wnd_proc): Handle bottom divider width.
7420 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7421 (Fx_create_frame): Default divider width parameters.
7422 Caclulate sizes pixelwise. Add vertical drag cursor support.
7423 (x_create_tip_frame): Default divider widths to zero.
7424 Pixelize call to change_frame_size.
7425 (Fx_show_tip): Add handling of divider widths. Pixelize window
7427 (Fw32_frame_rect): New function.
7428 (frame_parm_handler w32_frame_parm_handlers): Add divider
7430 (Vx_window_vertical_drag_shape): Add variable.
7431 * w32inevt.c (resize_event, maybe_generate_resize_event):
7432 Pixelize change_frame_size calls.
7433 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7435 * w32term.c (w32_draw_window_divider): New function.
7436 (x_update_window_end): Handle right divider.
7437 (w32_draw_fringe_bitmap, x_scroll_run)
7438 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7439 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7440 Calculate new frame sizes pixelwise.
7441 (x_new_font): Pixelize call to x_set_window_size.
7442 (x_check_fullscreen): Pixelize call to change_frame_size.
7443 (x_set_window_size_1, x_set_window_size): New argument
7444 pixelwise. Calculate pixelwise.
7445 (x_wm_set_size_hint): Use scroll bar area width.
7446 (w32_redisplay_interface): Add w32_draw_window_divider.
7447 * w32term.h (struct w32_output): Add vertical drag cursor.
7448 * widget.c (set_frame_size, update_wm_hints)
7449 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7451 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7452 * window.c (sequence_number): Restore.
7453 (Fwindow_pixel_width, Fwindow_pixel_height)
7454 (Fwindow_mode_line_height, Fwindow_header_line_height)
7455 (window_pixel_to_total, Frun_window_scroll_functions)
7456 (Fset_window_new_pixel, window_resize_apply_total)
7457 (Fwindow_resize_apply_total): New functions.
7458 (window_body_height, window_body_width): Rename from
7459 window_body_lines. New argument PIXELWISE.
7460 Calculate pixelwise.
7461 (Fwindow_body_height, Fwindow_body_width): New argument
7463 (coordinates_in_window, window_relative_x_coord): Use window's
7464 pixel width instead of total width.
7465 (replace_window, recombine_windows): Initialize pixel values.
7466 (resize_root_window, resize_frame_windows, grow_mini_window)
7467 (shrink_mini_window): New argument PIXELWISE.
7468 Calculate pixelwise.
7469 (Fdelete_other_windows_internal, adjust_window_margins)
7470 (window_resize_check, window_resize_apply)
7471 (Fdelete_window_internal, Fresize_mini_window_internal)
7472 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7473 (check_frame_size): Rename arguments. New argument PIXELWISE.
7474 Calculate pixelwise.
7475 (set_window_buffer): Make samebuf bool. Run configuration change
7476 hook only if buffer changed.
7477 (Fset_window_buffer): Rewrite doc-string.
7478 (make_window): Initialize new_pixel slot.
7479 (Fwindow_resize_apply): Check pixel size of root window.
7480 (Fsplit_window_internal): Call 2nd argument pixel_size.
7481 Calculate pixelwise.
7482 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7484 (save_window_data): New slots frame_text_width,
7485 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7486 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7488 (Fcurrent_window_configuration, Fset_window_configuration)
7489 (save_window_save, compare_window_configurations): Handle new
7490 slots in save_window_data and saved_window.
7491 (Fset_window_scroll_bars): Fix doc-string.
7492 (window_resize_pixelwise): New variable.
7493 (coordinates_in_window, Fcoordinates_in_window_p):
7495 (make_parent_window): Adjust sequence_number.
7496 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7498 * window.h (struct window): New members new_pixel, pixel_left,
7499 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7500 (wset_new_pixel): New function.
7501 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7502 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7503 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7504 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7505 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7506 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7507 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7508 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7509 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7510 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7511 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7512 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7513 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7514 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7515 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7517 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7518 (window_body_width, check_frame_size): Adapt external declarations.
7519 * xdisp.c (last_max_ascent): New integer.
7520 (window_text_bottom_y): Handle bottom divider.
7521 (window_box_width, window_box_height): Calculate pixelwise.
7522 (get_glyph_string_clip_rects): Handle right divider.
7523 (remember_mouse_glyph): When windows are resized pixelwise
7524 proceed with width and height set to 1.
7525 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7527 (move_it_to): Calculate and return maximum x position
7529 (Fwindow_text_pixel_size): New function.
7530 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7531 (tool_bar_lines_needed): Rename to tool_bar_height.
7532 Calculate pixelwise.
7533 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7534 Calculate pixelwise.
7535 (redisplay_tool_bar): Calculate pixelwise.
7536 (redisplay_window): Calculate pixelwise. Handle dividers.
7537 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7538 (x_draw_vertical_border): Handle dividers.
7539 (define_frame_cursor1): Handle vertical drag cursor.
7540 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7541 (expose_window): Calculate pixelwise. Handle dividers.
7542 (init_xdisp): Initialize pixel values.
7543 * xfaces.c (Qwindow_divider): New face.
7544 (realize_basic_faces): Realize it.
7545 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7546 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7547 (x_set_scroll_bar_default_width): Default actual width to 16.
7548 (Fx_create_frame): Set sizes pixelwise.
7549 (x_create_tip_frame): Default divider widths to zero.
7550 Pixelize call of change_frame_size.
7551 (Fx_show_tip): Handle divider widths. Initial pixel position
7553 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7554 (Vx_window_vertical_drag_shape): New option.
7555 * xmenu.c (free_frame_menubar): Pixelize call of
7557 * xterm.c (x_draw_window_divider): New function.
7558 (x_update_window_end): Optionally draw right divider.
7559 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7560 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7561 (handle_one_xevent, x_new_font): Calculate pixelwise.
7562 (x_set_window_size_1, x_set_window_size): New argument
7563 pixelwise. Calculate pixelwise.
7564 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7565 (struct x_redisplay_interface): Add x_draw_window_divider.
7566 * xterm.h (struct x_output): Add vertical_drag_cursor.
7568 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7570 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7571 Set invisible frames's `redisplay' when a full redisplay is requested.
7572 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7573 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7574 (display_mode_lines): Set it here instead.
7576 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7578 * dispextern.h (set_window_update_flags): Remove.
7580 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7582 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7584 * xdisp.c (REDISPLAY_SOME_P): New macro.
7585 (redisplay_internal): Use it (bug#15999).
7586 (prepare_menu_bars, redisplay_window): Use it as well.
7588 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7590 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7592 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7593 (globals_of_w32font): Zero it out.
7594 (GetCharWidth32W_Proc): New function pointer.
7595 (get_char_width_32_w): New function.
7596 (compute_metrics): If get_glyph_outline_w returns an error, try
7597 get_char_width_32_w before declaring a failure. This avoids
7598 punishing raster (a.k.a. "bitmap") fonts by slowing down
7599 redisplay. (Bug#6364).
7601 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7603 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7604 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7605 highlight needs to be redisplayed. (Bug#15913)
7607 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7609 Fix minor problems found by static checking.
7610 * buffer.h (struct buffer_text, struct buffer):
7611 * frame.h (struct frame):
7612 * window.h (struct window):
7613 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7614 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7615 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7616 no-longer-valid use of HAVE_MENUS.
7617 * xdisp.c (propagate_buffer_redisplay): Now static.
7619 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7621 * xmenu.c (Fmenu_or_popup_active_p):
7622 * window.c (Fset_window_configuration):
7623 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7624 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7625 * fns.c (Fyes_or_no_p):
7626 * editfns.c (Fmessage_box, Fmessage_or_box):
7627 * alloc.c (make_save_ptr_ptr):
7628 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7630 * window.c (Fset_window_configuration): Move select_window later.
7632 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7634 Refine redisplay optimizations to only redisplay *some* frames/windows
7635 rather than all of them.
7636 * xdisp.c (REDISPLAY_SOME): New constant.
7637 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7638 (bset_redisplay, bset_update_mode_line): New functions.
7639 (message_dolog): Use bset_redisplay.
7640 (clear_garbaged_frames): Use fset_redisplay.
7641 (echo_area_display): Use wset_redisplay.
7642 (buffer_shared_and_changed): Remove.
7643 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7644 frame titles. Compute the actual set of windows redisplayed.
7645 Don't update frame titles and menu bars for frames that don't need to
7647 (propagate_buffer_redisplay): New function.
7649 (redisplay_internal): Use it. Be more selective in the set of windows
7650 we redisplay. Propagate windows_or_buffers_changed to
7651 update_mode_lines a bit later to simplify the code.
7652 (mark_window_display_accurate_1): Reset window and buffer's
7654 (redisplay_window): Do nothing if neither the window nor the buffer nor
7655 the frame needs redisplay.
7656 * window.h (struct window): Add `redisplay' field.
7657 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7658 (redisplay_other_windows, window_list): New declarations.
7659 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7660 (window_list): Not static any more.
7661 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7662 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7663 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7664 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7665 * frame.h (struct frame): Add `redisplay' field.
7666 Move `external_menu_bar' bitfield next to other bit-fields.
7667 (SET_FRAME_GARBAGED): Use fset_redisplay.
7668 (SET_FRAME_VISIBLE): Don't garbage the frame;
7669 Use redisplay_other_windows.
7670 * buffer.h (struct buffer): Add `redisplay' field.
7671 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7672 (modify_overlay): Use bset_redisplay.
7673 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7675 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7677 Support w32 file notifications in batch mode.
7678 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7679 invalid (which happens in batch mode). If non-interactive, call
7680 handle_file_notifications to store file notification events in the
7681 input queue. (Bug#15933)
7683 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7685 * w32inevt.c (handle_file_notifications): Now external, not static.
7687 * w32term.h (handle_file_notifications): Provide prototype.
7689 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7690 init_crit, since init_display, which does that otherwise, is not
7693 2013-11-27 Glenn Morris <rgm@gnu.org>
7695 * Makefile.in ($(lispsource)/international/charprop.el): New.
7696 (emacs$(EXEEXT)): Depend on charprop.el.
7698 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7700 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7701 deleting portions of the buffer under non-nil REPLACE argument.
7704 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7705 directory, watch it and not its parent.
7706 (add_watch): Allow empty string in FILE.
7708 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7710 * window.c (Fset_window_start, window_resize_apply)
7711 (window_scroll): Reset window_end_valid (Bug#15957).
7713 2013-11-27 Glenn Morris <rgm@gnu.org>
7715 * Makefile.in (leimdir): Now in lisp source directory.
7716 ($(leimdir)/leim-list.el): Just use ../leim .
7717 * epaths.in (PATH_DUMPLOADSEARCH):
7718 * lread.c (load_path_default):
7719 * nsterm.m (ns_load_path): No more leim directory.
7721 2013-11-26 Andreas Schwab <schwab@suse.de>
7723 * .gdbinit (xgettype): Add cast.
7725 2013-11-26 Glenn Morris <rgm@gnu.org>
7727 Preload leim-list.el.
7728 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7729 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7730 is a single directory.
7732 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7734 bool-vector-subsetp is now the normal direction (Bug#15912).
7735 * data.c (Fbool_vector_subsetp): Test whether the first argument
7736 is a subset of the second one, not the reverse. Add doc string.
7738 Fix minor problems found by static checking.
7739 * lread.c (load_path_default): Now static.
7740 * textprop.c (text_property_stickiness): Be consistent about the
7741 test used when deciding whether to consider the previous character.
7742 This simplifies the code a bit.
7744 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7746 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7748 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7749 (syms_of_frame): Don't defsubr them.
7751 2013-11-25 Glenn Morris <rgm@gnu.org>
7753 * lread.c (load_path_default): Change the sense of the argument.
7754 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7755 from dump_path. When it is not, avoid checking dump_path twice.
7757 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7758 uninstalled dump_path against installed Vload_path. (Bug#15964)
7760 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7762 Export get_pos_property to Elisp.
7763 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7764 (syms_of_editfns): Export it to Elisp.
7766 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7768 2013-11-23 Romain Francoise <romain@orebokech.com>
7770 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7771 initialization here ...
7772 (syms_of_fileio): ... from here.
7774 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7776 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7777 Please use --enable-check-lisp-object-type.
7779 2013-11-23 Glenn Morris <rgm@gnu.org>
7781 * process.c (get_process): Explicit error for dead buffers.
7783 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7785 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7787 2013-11-23 Glenn Morris <rgm@gnu.org>
7789 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7790 * lread.c (load_path_check): Take path to check as argument.
7791 (load_path_default): New, split from init_lread.
7792 (init_lread): Move calc of default load-path to load_path_default.
7793 Empty elements in EMACSLOADPATH now stand for the default.
7794 (load-path): Doc fix.
7795 * emacs.c (decode_env_path): Add option to treat empty elements
7796 as nil rather than ".".
7797 * callproc.c (init_callproc_1, init_callproc):
7798 * image.c (Vx_bitmap_file_path):
7799 * lisp.h (decode_env_path):
7800 * lread.c (Vsource_directory):
7801 Update for new argument spec of decode_env_path.
7803 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7805 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7806 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7808 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7810 Fix some dependency problems that cause unnecessary recompiles.
7811 Problem reported by RMS in
7812 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7813 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7814 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7815 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7816 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7817 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7818 (boostrap-clean): No need to remove stamp-oldxmenu.
7820 Fix recently introduced bool vector overrun.
7821 This was due to an optimization that went awry.
7822 Reported by Glenn Morris in
7823 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7824 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7825 for empty vectors, undoing the 2013-11-18 change.
7826 * data.c (bool_vector_binop_driver): Rely on this.
7827 Fix bug that occasionally overran the destination.
7828 * lisp.h (struct Lisp_Bool_vector): Document this.
7830 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7832 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7835 * nsterm.m (init, run, stop:): Comment out for now, does not work
7838 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7840 * charset.c (syms_of_charset): Don't read past end of string.
7842 2013-11-19 Glenn Morris <rgm@gnu.org>
7844 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7846 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7848 Add hooks to run on gaining/losing focus. (Bug#15029)
7849 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7850 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7851 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7853 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7855 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7856 The old names predated the API change that put destination at end.
7858 Improve API of recently-added bool vector functions (Bug#15912).
7859 The old API had (bool-vector-count-matches A B)
7860 and (bool-vector-count-matches-at A B I), which gave the
7861 misleading impression that the two functions were variants, one
7862 with a location I. The new API has (bool-vector-count-population A)
7863 and (bool-vector-count-consecutive A B I) to make the distinction
7864 clearer. The first function no longer has a B argument, since the
7865 caller can easily determine the number of nils if the length and
7866 number of ts is known.
7867 * data.c (Fbool_vector_count_population): Rename from
7868 bool_vector_count_matches, and accept just 1 argument.
7869 (Fbool_vector_count_consecutive): Rename from
7870 Fbool_vector_count_matches_at.
7872 Always allocate at least one bits_word per bool vector.
7873 See Daniel Colascione in:
7874 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7875 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7876 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7877 * lisp.h (struct Lisp_Bool_vector): Document this.
7879 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7881 * insdel.c (invalidate_buffer_caches): New function, consolidated
7882 from part of prepare_to_modify_buffer.
7883 (insert_from_gap, prepare_to_modify_buffer):
7884 * coding.c (code_convert_region, code_convert_string):
7885 Call invalidate_buffer_caches. (Bug#15841)
7887 * lisp.h (invalidate_buffer_caches): Add prototype.
7889 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7891 * w32term.c (x_update_window_end): Don't invalidate the entire
7892 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7893 highlight needs to be redisplayed. (Bug#15913)
7895 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7897 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7899 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7901 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7902 while we are using Vprin1_to_string_buffer.
7904 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7905 after inserting the description string. (Bug#15907)
7907 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7909 * data.c: Work around bogus GCC diagnostic about shift count.
7910 Reported by Eli Zaretskii in
7911 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7912 (pre_value): New function.
7913 (count_trailing_zero_bits): Use it.
7915 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7917 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7918 assume C macros are not supported even under -g3 in these old GCC
7921 2013-11-15 Leo Liu <sdl.web@gmail.com>
7923 * minibuf.c (Ftry_completion, Fall_completions)
7924 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7926 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7928 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7929 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7930 This avoids placing unnecessary constants into the Emacs code.
7932 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7934 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7935 for Cygwin w32 build.
7937 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7938 for Cygwin w32 build. (Bug#15892)
7940 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7942 Simplify, port and tune bool vector implementation.
7943 * alloc.c (bool_vector_exact_payload_bytes)
7944 (bool_vector_payload_bytes): Remove.
7945 (bool_vector_fill): Return its argument.
7946 * alloc.c (bool_vector_fill):
7948 * print.c (print_object):
7949 Simplify by using bool_vector_bytes.
7950 * alloc.c (make_uninit_bool_vector):
7951 New function, broken out from Fmake_bool_vector.
7952 (Fmake_bool_vector): Use it. Use tail call.
7953 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7954 * data.c (BITS_PER_ULL): New constant.
7955 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7956 if long long versions don't exist.
7957 (shift_right_ull): New function.
7958 (count_one_bits_word): New function, replacing popcount_bits_word
7959 macro. Don't assume that bits_word is no wider than long long.
7960 (count_one_bits_word, count_trailing_zero_bits):
7961 Don't assume that bits_word is no wider than long long.
7962 * data.c (bool_vector_binop_driver, bool_vector_not):
7963 * fns.c (Fcopy_sequence):
7965 Create an uninitialized destination, to avoid needless work.
7966 (internal_equal): Simplify.
7967 (Ffillarray): Prefer tail call.
7968 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7969 contain at least one word.
7970 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7971 chars are narrower than ints.
7972 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7973 * fns.c (Fcopy_sequence):
7975 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7976 Don't try to port to hosts where bits_word values have holes; the
7977 code wouldn't work there anyway. Verify this assumption, though.
7978 (bool_vector_bytes): New function.
7979 (make_uninit_bool_vector): New decl.
7980 (bool_vector_fill): Now returns Lisp_Object.
7982 * xfns.c (xic_create_fontsetname):
7983 * xrdb.c (gethomedir): Prefer tail calls.
7985 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7987 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7988 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7990 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7991 that requires a return value.
7992 (Fset_buffer_modified_p): Take advantage of this change to do
7995 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7997 * buffer.c (Frestore_buffer_modified_p): Sync it with
7998 Fset_buffer_modified_p.
7999 (Fforce_mode_line_update): New function, moved from subr.el.
8000 (Fset_buffer_modified_p): Use them.
8001 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8003 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8005 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8006 This avoids undefined behavior when subtracting pointers into
8007 different aways. On my platform it also makes the code a tad
8008 smaller and presumably faster.
8010 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8012 * keyboard.c (command_loop_1): Use region-extract-function.
8013 * insdel.c (Qregion_extract_function): Not static any more (can we
8014 stop pretending that these vars can benefit from being marked static?).
8016 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8018 * search.c (find_newline): If buffer text is relocated during the
8019 "dumb loop", adjust C pointers into buffer text to follow suit.
8022 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8024 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8025 for conversion (Bug#15837).
8027 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8029 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8030 for the entire range of inserted characters. (Bug#15841)
8032 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8034 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8036 (realize_default_face): Remove assignment to distant-foreground if
8037 unspecified (Bug#15815).
8039 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8041 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8042 cache-long-scans disabled, since we don't want to call
8043 prepare_to_modify_buffer (in insert_1_both) for each message we
8046 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8047 from buffer.c. Improve commentary to the buffer field setter
8050 * buffer.c (bset_cache_long_scans): Static function deleted.
8051 Improve commentary to the buffer field setter functions.
8052 (init_buffer_once): Default for cache-long-scans changed to t.
8055 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8057 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8059 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8060 This bug was introduced in my 2013-06-21 change, and caused
8061 struct Lisp_Sub_Char_Table objects to be given too many slots,
8062 which broke 'make -C admin/unidata'.
8064 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8066 Import changes from mac-port 4.5.
8067 * macfont.m (mac_font_copy_default_descriptors_for_language)
8068 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8069 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8070 (macfont_language_default_font_names): New.
8071 (macfont_list): Rearrange language/charset code.
8072 (macfont_close): Don't check for macfont_info->cache.
8073 (mac_ctfont_create_preferred_family_for_attributes): New font
8074 selection code, call
8075 mac_font_copy_default_name_for_charset_and_languages.
8076 (mac_font_copy_default_descriptors_for_language)
8077 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8079 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8081 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8083 Port to C11 aligned_alloc, and fix some integer overflows.
8084 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8085 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8086 and use of posix_memalign replaced with aligned_alloc.
8087 (aligned_alloc): New function, defined or declared as needed.
8088 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8089 Don't undef; configure.ac now does this.
8090 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8091 (calloc, aligned_alloc): Check for integer overflow.
8092 (aligned_alloc): Rename from memalign. All uses changed.
8093 (memalign): New function, an alias for aligned_alloc.
8095 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8097 * xdisp.c (redisplay_internal): Fix typo in last change.
8099 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8101 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8103 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8105 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8106 redisplay--mode-lines-cause.
8107 (redisplay_internal): Keep them uptodate. Remove redundant check of
8108 buffer_shared_and_changed.
8109 * *.[chm]: Number every assignment to update_mode_lines so we
8110 can track why it is set.
8112 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8114 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8116 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8118 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8119 can track why it is set.
8121 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8123 Integer-related fixes for term.c etc.
8124 * dispextern.h (face_tty_specified_color): New function.
8125 * term.c (turn_on_face): Don't rely on undefined behavior when
8126 assigning an out-of-range value to 'long'.
8127 Simplify test for toggling highlight.
8128 (tty_capable_p): Omit last two (unused) args. All callers changed.
8129 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8130 (read_menu_input, tty_menu_activate, tty_menu_show):
8131 * xfaces.c (x_supports_face_attributes_p)
8132 (tty_supports_face_attributes_p):
8133 Use bool for boolean. All callers changed.
8134 (tty_supports_face_attributes_p): Omit defaults for color indices;
8135 no longer needed. Simplify tail call.
8137 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8139 * xdisp.c (prepare_menu_bars): Mark static.
8140 * lisp.h (prepare_menu_bars): Don't declare.
8141 * xselect.c (x_handle_selection_clear):
8142 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8144 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8146 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8147 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8149 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8151 * keyboard.c (Fcommand_error_default_function): Rename from
8152 Fdefault_error_output.
8154 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8156 * keyboard.c (Fdefault_error_output): New function, extracted from
8158 (syms_of_keyboard): Use it for Vcommand_error_function.
8160 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8162 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8163 (init_eval): Use it to ensure handlerlist is non-NULL.
8164 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8165 (Fsignal): Adjust NULLness test of handlerlist.
8166 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8168 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8170 * callproc.c (call_process): Call prepare_to_modify_buffer before
8171 decoding text read from the sub-process, as the decoded stuff will
8172 be inserted into the buffer. This will invalidate the various
8173 caches maintained for the buffer. (Bug#15148)
8175 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8177 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8178 string of glyphless-char-display.
8180 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8182 * nsfns.m (ns_get_name_from_ioreg): New function.
8183 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8184 OSX >= 10.9. Use ns_get_name_from_ioreg.
8186 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8188 Simplify and port recent bool vector changes.
8189 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8190 only in this file. Use a more-efficient implementation if the
8191 second argument is a power of 2.
8192 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8193 Remove no-longer-necessary compile-time checks.
8194 (bool_vector_exact_payload_bytes): New function.
8195 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8196 exact payload changed to call the new function. Do not assume
8197 that the arg or result fits in ptrdiff_t.
8198 (bool_vector_fill): New function.
8199 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8201 (vroundup_ct): Don't assume arg fits in size_t.
8202 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8203 invoke set_category_set.
8204 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8205 All callers changed. Use bool_vector_set.
8206 * category.h (XCATEGORY_SET): Remove; no longer needed.
8207 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8209 * data.c (Faref): Use bool_vector_ref.
8210 (Faset): Use bool_vector_set.
8211 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8212 (Fbool_vector_not, Fbool_vector_count_matches)
8213 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8214 * fns.c (concat): Use bool_vector_ref.
8215 (Ffillarray): Use bool_vector_fill.
8216 (mapcar1): Use bool_vector_ref.
8217 (sxhash_bool_vector): Hash words, not bytes.
8218 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8219 a constant, since it's now used in #if.
8220 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8221 unsigned char on unusual architectures, so that we no longer
8222 assume that the number of bits per bits_word is a power of two or
8223 is a multiple of 8 or of CHAR_BIT.
8224 (Qt): Add forward decl.
8225 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8226 at least as strictly as bits_word.
8227 (bool_vector_data, bool_vector_uchar_data): New accessors.
8228 All data structure accesses changed to use them.
8229 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8230 (bool_vector_set): New functions.
8231 (bool_vector_fill): New decl.
8232 (ROUNDUP): Move to alloc.c as described above.
8234 Fix recent gnutls changes.
8235 * gnutls.c (Fgnutls_boot): Don't assume C99.
8236 * process.c (wait_reading_process_output): Fix typo in recent change.
8238 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8240 * process.c (wait_reading_process_output, read_process_output)
8241 (send_process): Check gnutls_state is not NULL.
8243 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8244 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8246 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8248 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8249 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8251 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8254 * nsfns.m (Fx_create_frame): Fix memory leak.
8256 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8257 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8258 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8260 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8262 * xdisp.c (message3_nolog, message_with_string): Encode the string
8263 before writing it to the terminal in a non-interactive session.
8265 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8266 sure we concatenate them into a unibyte string.
8268 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8269 resulting temporary name before returning it to the caller.
8270 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8271 is a unibyte string, convert NAME to a unibyte string to ensure
8272 that the result is also a unibyte string.
8274 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8275 create unibyte strings from default paths and directory/file
8278 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8281 * callproc.c (init_callproc): Use build_unibyte_string to make
8282 sure we create unibyte strings from default paths and
8283 directory/file names.
8285 * buffer.c (init_buffer): Don't store default-directory of
8286 *scratch* in multibyte form. The original problem which led to
8287 that is described in
8288 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8289 but it was solved long ago. (Bug#15260)
8291 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8293 Port to stricter C99 platforms.
8294 Especially, C99 prohibits nesting a struct X inside struct Y if
8295 struct X has a flexible array member.
8296 * alloc.c (struct sdata): New type.
8297 (sdata): Implement in terms of struct sdata.
8298 Remove u member; all uses replaced by next_vector, set_next_vector.
8299 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8300 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8301 (struct sblock): Rename first_data member to data, which is now
8302 a flexible array member. All uses changed.
8303 (next_vector, set_next_vector, large_vector_vec): New functions.
8304 (vector_alignment): New constant.
8305 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8306 (struct large-vector): Now merely a NEXT member, since the old approach
8307 ran afoul of stricter C99. All uses changed to use
8308 large_vector_vec or large_vector_offset.
8309 (large_vector_offset): New constant.
8310 * dispnew.c: Include tparam.h, for tgetent.
8311 Do not include term.h; no longer needed.
8312 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8313 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8314 (struct Lisp_Vector): Use a flexible array member for contents,
8315 instead of a union with a member that is an array of size 1.
8317 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8318 fact that the struct no longer contains a union.
8319 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8320 (struct Lisp_Save_Value, struct Lisp_Free):
8321 Use unsigned, not int, for spacers, to avoid c99 warning.
8322 (union specbinding): Use unsigned, not bool, for bitfield, as
8323 bool is not portable to pre-C99 hosts.
8325 2013-11-04 Glenn Morris <rgm@gnu.org>
8327 * emacs.c (usage_message): Mention that `-L :...' appends.
8329 2013-11-02 Glenn Morris <rgm@gnu.org>
8331 * Makefile.in (abs_builddir): Remove.
8332 (bootstrap_exe): Use relative filename.
8334 Use relative filenames in TAGS files.
8335 * Makefile.in (abs_srcdir): Remove it again.
8336 (.PHONY): Remove frc.
8337 (maintainer-clean): No more TAGS-LISP file.
8338 (TAGS): Pass relative file names to etags.
8339 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8341 * Makefile.in (abs_srcdir): New, set by configure.
8343 (maintainer-clean): Remove pointless echo. That should be in the
8344 top-level Makefile, if anywhere. Delete TAGS-LISP.
8345 (extraclean): No s/ and m/ directories for some time.
8346 (TAGS): Also depend on ctagsfiles3.
8347 Remove no-longer-defined S_FILE.
8348 Pass absolute filenames to etags once more.
8349 (TAGS-LISP): Replace lispdir with its expansion.
8350 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8351 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8353 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8355 * xfaces.c (check_lface_attrs, realize_default_face):
8356 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8357 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8359 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8361 * emacs.c (original_pwd): Remove global var by making it local.
8362 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8364 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8366 * xfaces.c: Declare color_distance.
8367 (QCdistant_foreground): New variable.
8368 (NEAR_SAME_COLOR_THRESHOLD): New define.
8369 (load_color2): New function.
8370 (load_color): Call load_color2.
8371 (load_face_colors): Call load_color2 and if distant-color is specified
8372 calculate distant and use distant-color if colors are near.
8373 (LFACE_DISTANT_FOREGROUND): New define.
8374 (merge_face_ref, Finternal_set_lisp_face_attribute)
8375 (Finternal_get_lisp_face_attribute)
8376 (x_supports_face_attributes_p): Handle distant-foreground similar to
8378 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8380 * dispextern.h (lface_attribute_index):
8381 Add LFACE_DISTANT_FOREGROUND_INDEX.
8383 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8385 * image.c (pbm_next_char): New function.
8386 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8387 (pbm_scan_number): Use it.
8388 (Qlibjpeg_version): New variable.
8389 (syms_of_image): DEFSYM and initialize it.
8391 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8393 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8395 2013-10-31 Glenn Morris <rgm@gnu.org>
8397 * emacs.c (original_pwd): New char.
8398 (main): If using --chdir, store original_pwd.
8399 (init_cmdargs): When setting Vinvocation_directory based on a
8400 relative argv[0], use original_pwd if set. (Bug#15768)
8402 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8404 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8406 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8408 * insdel.c: Fix minor problems found by static checking.
8409 (Qregion_extract_function): Now static.
8410 (prepare_to_modify_buffer_1): Remove unused locals.
8412 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8414 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8415 (syms_of_xdisp): Declare pre-redisplay-function.
8416 (markpos_of_region): Remove function.
8417 (init_iterator, compute_stop_pos, handle_face_prop)
8418 (face_before_or_after_it_pos, reseat_to_string)
8419 (get_next_display_element, window_buffer_changed)
8420 (redisplay_internal, try_cursor_movement, redisplay_window)
8421 (try_window_reusing_current_matrix, try_window_id, display_line)
8422 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8423 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8424 * window.h (struct window): Remove field `region_showing'.
8425 * dispextern.h (struct it): Remove region_beg/end_charpos.
8426 (face_at_buffer_position, face_for_overlay_string)
8427 (face_at_string_position): Update prototypes.
8428 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8429 (face_at_string_position): Remove `region_beg' and `region_end' args.
8430 * fontset.c (Finternal_char_font):
8431 * font.c (font_at, font_range): Adjust calls accordingly.
8432 * insdel.c (Qregion_extract_function): New var.
8433 (syms_of_insdel): Initialize it.
8434 (prepare_to_modify_buffer_1): Use it.
8436 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8438 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8439 * ftxfont.c (ftxfont_get_gcs):
8440 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8441 * xfaces.c (x_free_colors, x_free_dpy_colors)
8442 (x_create_gc, unload_color):
8443 * xselect.c (x_property_data_to_lisp):
8444 * xsettings.c (parse_settings):
8445 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8446 (get_bits_and_offset): Adjust definition.
8447 * frame.c (XParseGeometry): Adjust locals.
8448 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8449 * regex.h (toplevel): Likewise for reg_syntax_t.
8451 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8453 * eval.c (run_hook_with_args): Use FUNCTIONP.
8455 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8457 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8458 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8459 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8460 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8461 on MS-Windows anyway.
8462 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8463 (free_realized_face): ...adjust user.
8464 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8465 white relief pixels to -1.
8466 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8467 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8468 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8470 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8472 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8473 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8474 in practice now. All callers changed.
8476 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8478 * dispextern.h (struct face): Use bitfields for 'underline_type'
8479 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8480 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8481 'stipple' member. Move 'lface' member up to help...
8482 * xfaces.c (make_realized_face): ...this function to find and
8483 clear just the members that need clearing.
8484 (load_face_colors, realize_x_face):
8485 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8487 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8489 * xftfont.c (struct xftfont_info): Remove set-but-unused
8491 (xftfont_open): Adjust user.
8492 (xftfont_get_colors): Remove useless prototype.
8494 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8496 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8497 before passing them to 'unexec'. (Bug#15260)
8499 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8501 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8503 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8505 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8506 the changed signature of the font driver's 'close' method.
8508 * w32font.h (w32font_close): Adjust the prototype to the change in
8509 function definition.
8511 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8513 * w32uniscribe.c (uniscribe_close): Adapt the call to
8514 w32font_close to its new prototype.
8516 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8518 Omit unused frame argument of font API's close function.
8519 * font.h (struct font): Drop frame argument. Adjust comment.
8520 * font.c (font_clear_cache, font_close_object): Adjust users.
8521 * ftfont.c (ftfont_close):
8522 * ftxfont.c (ftxfont_close):
8523 * macfont.m (macfont_close):
8524 * nsfont.m (nsfont_close):
8525 * w32font.c (w32font_close):
8526 * xfont.c (xfont_close):
8527 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8528 tweak comments and make functions safe if called more than once for
8529 the same font object.
8531 Perform font-specific cleanup when font object is swept by GC. See
8532 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8533 * alloc.c (cleanup_vector): New function.
8534 (sweep_vector): Call it for each reclaimed vector object.
8535 * font.h (struct font): Adjust comment.
8537 2013-10-24 Glenn Morris <rgm@gnu.org>
8539 * Makefile.in (abs_top_srcdir): New, set by configure.
8541 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8543 Adjust recent font-related changes to fix bug#15686.
8544 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8545 is a live window system frame, mark its default font too.
8547 2013-10-23 Glenn Morris <rgm@gnu.org>
8549 * Makefile.in (RUN_TEMACS): Make relative (again).
8550 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8551 (bootstrap-emacs$(EXEEXT)):
8552 Quote entities that might contain whitespace.
8554 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8556 Port to Solaris 10 and its bundled GCC.
8557 Problem reported by Timothy C. Burt.
8558 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8560 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8562 Do not allow font caches to grow too large.
8563 * alloc.c (compact_font_cache_entry, compact_font_caches):
8564 New functions or stub if not HAVE_WINDOW_SYSTEM.
8565 (compact_undo_list): Factor out from Fgarbage_collect.
8567 (mark_face_cache): Mark face font. Move down to avoid
8569 (mark_terminals): Do not mark font cache here.
8570 (Fgarbage_collect): Call compaction functions described
8571 above. Adjust comment.
8573 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8575 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8576 chdir to HOME (bug#15607).
8578 * nsterm.m (Qcocoa, Qgnustep): New variables.
8579 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8580 (ns_get_color): Make selection color work for GNUstep also.
8582 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8584 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8585 handles mouse clicks. Instead, let GPM use the same code as all
8586 the other mice use. See the discussion starting at
8587 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8588 for the details of the problem with the menu bar this fixes.
8590 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8592 Remove port-specific display name lists to avoid extra
8593 complexity and data duplication with display info lists.
8594 * xterm.h (x_display_name_list): Remove declaration.
8595 * xterm.c (x_display_name_list): Remove.
8596 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8597 * xfns.c (x_display_info_for_name, Fx_display_list):
8598 Likewise. Use x_display_list where appropriate.
8599 * w32term.h (w32_display_name_list): Remove declaration.
8600 * w32term.c (w32_display_name_list): Remove.
8601 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8603 * w32fns.c (x_display_info_for_name, Fx_display_list):
8604 Likewise. Use x_display_list where appropriate.
8605 * nsterm.h (ns_display_name_list): Remove declaration.
8606 * nsterm.m (ns_display_name_list): Remove.
8607 (ns_term_init, syms_of_nsterm): Adjust users.
8608 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8609 Likewise. Use x_display_list where appropriate.
8610 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8611 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8612 (mark_terminals): Mark per-terminal font cache.
8614 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8616 Don't run timers in input-pending-p. Its new check-timers param
8617 provides the prior behavior. (Bug#15045).
8618 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8620 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8622 Make some functions static in non-Microsoft builds.
8623 On my platform (Fedora 19 x86-64), this shrinks the
8624 Emacs executable (text+data) by 0.25%.
8625 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8626 (load_color) [!MSDOS]:
8627 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8628 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8629 * lisp.h (check_existing):
8630 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8631 (network_interface_info) [!WINDOWSNT]:
8632 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8633 Remove extern decls.
8634 * fileio.c (check_existing):
8635 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8636 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8637 (network_interface_info) [!WINDOWSNT]:
8638 * term.c (encode_terminal_code) [!WINDOWSNT]:
8639 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8640 * xfaces.c (load_color) [!MSDOS]:
8642 * fileio.c (check_existing, check_executable, check_writable):
8643 * process.c (network_interface_list, network_interface_info):
8644 Move earlier, so that we don't need forward decls.
8645 * gnutls.c (fn_gnutls_transport_set_errno)
8646 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8648 * w32.c (init_environment): Use faccessat rather than
8649 check_existing, partly for consistency with the rest of the code
8650 in this file, partly so that check_existing can be static.
8652 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8653 * emacs.c (MAIN_PROGRAM): New macro.
8654 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8655 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8657 bool vector int width fixes
8658 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8659 (Fbool_vector_count_matches_at):
8660 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8661 can exceed PTRDIFF_MAX, at least in theory.
8662 (Fbool_vector_count_matches_at):
8663 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8665 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8667 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8668 (struct sockaddr): Add forward decl, for platforms that lack it.
8670 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8672 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8675 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8677 * w32.c (network_interface_get_info, network_interface_list)
8678 (network_interface_info): New functions. (Bug#15610)
8679 (GetAdaptersInfo_Proc): New typedef.
8680 (get_adapters_info): New wrapper function.
8681 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8683 * process.h (network_interface_list, network_interface_info):
8686 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8687 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8688 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8689 for WINDOWSNT. Doc fix.
8690 (syms_of_process): Defsubr Snetwork_interface_list and
8691 Snetwork_interface_info unconditionally.
8693 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8694 in NS GUI sessions. (Bug#15629)
8696 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8698 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8700 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8702 * print.c (print_object): Print " ..." when truncating bool vectors.
8704 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8706 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8707 standard mouse buttons.
8709 * termhooks.h (struct input_event): Remove incorrect commentary.
8711 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8713 Disallow bool vector operations on mixed-length operands.
8714 The old behavior left garbage in the result vector sometimes,
8715 and didn't seem to be useful.
8716 * data.c (Qwrong_length_argument): New static var.
8717 (wrong_length_argument): New function.
8718 (bool_vector_binop_driver): Check that args agree in length.
8720 * keyboard.c, keyboard.h (all_kboards): Now static.
8722 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8724 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8725 note from the lispref.
8727 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8729 * nsterm.h (struct ns_display_info): Remove set-but-unused
8730 member image_cache (image caches are per-terminal anyway).
8731 (FRAME_X_IMAGE_CACHE): Remove.
8732 * nsterm.m (ns_initialize_display_info): Adjust user.
8734 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8736 * w32proc.c: Include mingw_time.h.
8738 * w32.c: Include mingw_time.h.
8740 Implement scrolling of TTY menus when the screen is too short.
8742 * term.c (tty_menu_display): Accept an additional argument, the
8743 menu item from which to start displaying the menu. Account for
8744 the value of Y when limiting the menu to the number of available
8746 (mi_result): New enumeration.
8747 (read_menu_input): Return enumerated value. When the y coordinate
8748 hits min_y or max_y, return scroll indication instead of wrapping
8750 (tty_menu_activate): Handle the scrolling indications from
8751 read_menu_input. Compute the first menu item to display and pass
8752 it to tty_menu_display.
8754 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8756 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8757 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8758 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8759 Adjust to match the change described below.
8760 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8761 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8762 memory_below_frame members to...
8763 * termchar.h (struct tty_display_info): ...here because they're
8764 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8765 * term.c (init_tty):
8766 * nsterm.m (ns_create_terminal):
8767 * w32term.c (w32_create_terminal):
8768 * xterm.c (x_create_terminal): Adjust users.
8769 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8770 to filter out non-TTY frames. Adjust comment.
8771 (scrolling): Adjust user. Prefer eassert for debugging check.
8773 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8775 * xfaces.c (PT_PER_INCH): Remove unused macro.
8776 * termhooks.h (struct terminal): Remove set-but-unused
8777 member fast_clear_end_of_line.
8778 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8779 * nsterm.m (ns_create_terminal):
8780 * term.c (init_tty):
8781 * w32term.c (w32_create_terminal):
8782 * xterm.c (x_create_terminal): Adjust users.
8784 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8786 * lisp.h (bool_vector_size): New function.
8787 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8788 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8789 (Fbool_vector_not, Fbool_vector_count_matches_at):
8790 Remove uses of 'eassume' that should no longer be needed,
8791 because they are subsumed by the 'eassume' in bool_vector_size.
8793 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8795 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8796 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8797 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8799 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8801 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8802 have different dimensions. (Bug#15575)
8804 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8807 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8809 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8811 * term.c (tty_menu_show): Never return with unbalanced
8812 specpdl. Use eassert for debugging check. Adjust style.
8814 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8816 * term.c (read_menu_input): Make selection of menu items
8817 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8818 (tty_menu_activate): Fix off-by-one error when computing max_y.
8820 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8822 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8823 audit logging (only used with GnuTLS 3.x) and enable it.
8825 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8827 * dispnew.c (redraw_frame): Remove useless #ifdef because
8828 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8829 Also, move TTY fflush to...
8830 * term.c (tty_update_end): ...this function.
8832 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8834 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8835 the end of the frame's glyph matrix. (Bug#15575)
8837 * term.c (tty_menu_display): Don't move cursor while overwriting
8838 frame's glyphs with menu items. Limit the number of items
8839 displayed to what can be shown on the available screen lines,
8840 excluding the echo area.
8841 (tty_menu_activate): Limit the Y coordinate allowed by
8842 read_menu_input to the last screen line used for menu display.
8844 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8846 * lisp.h (eassume): New macro.
8847 Also, include <verify.h>, for 'assume'.
8848 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8849 (vroundup, vector_nbytes):
8850 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8851 (Fbool_vector_not, Fbool_vector_count_matches)
8852 (Fbool_vector_count_matches_at):
8853 Use eassume, not eassert.
8854 * casetab.c (set_identity, shuffle):
8855 * composite.c (composition_gstring_put_cache):
8856 * dispnew.c (update_frame_1):
8857 * ftfont.c (ftfont_shape_by_flt):
8858 * image.c (gif_load):
8859 * intervals.c (offset_intervals):
8860 * macfont.m (macfont_shape):
8861 Remove calls to 'assume' that are no longer needed, because
8862 --enable-gcc-warnings no longer generates bogus warnings
8863 when these calls are removed.
8865 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8867 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8869 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8871 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8872 (Qsubstitute_env_in_file_name): New var.
8873 (syms_of_fileio): Define it.
8875 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8877 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8878 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8881 * term.c (save_and_enable_current_matrix): Don't allocate and
8882 don't save margin areas.
8883 (restore_desired_matrix): Don't restore margin areas.
8884 (free_saved_screen): Don't free margin areas.
8886 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8888 * image.c: Pacify --enable-gcc-warnings.
8889 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8890 #define only if used.
8892 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8894 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8895 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8896 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8897 (gif_load): For giflib v5.x and later, display the error message
8898 produced by giflib when its functions fail.
8899 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8902 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8904 * keyboard.c (last_event_timestamp): Remove. For X selection and
8905 GTK popup menus, it may be obtained from per-frame X display info.
8906 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8907 (process_special_events): Adjust users.
8908 * keyboard.h (last_event_timestamp): Remove declaration.
8909 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8910 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8911 * menu.h (xmenu_show): Adjust prototype.
8912 * menu.c (Fx_popup_menu): Adjust user.
8913 * xselect.c (x_own_selection, x_get_foreign_selection)
8914 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8916 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8918 * keyboard.c (init_kboard): Now static. Add arg
8919 to denote window system. Adjust comment.
8920 (init_keyboard): Adjust user.
8921 (allocate_kboard): New function.
8923 * nsterm.m (ns_term_init):
8924 * term.c (init_tty):
8925 * w32term.c (w32_create_terminal):
8926 * xterm.c (x_term_init): Use it.
8927 * keyboard.h (init_kboard): Remove prototype.
8928 (allocate_kboard): Add prototype.
8930 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8932 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8933 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8935 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8937 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8939 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8941 * term.c (tty_menu_activate): Flush the output stream after
8942 showing the cursor, and don't mark the frame garbaged at exit from
8943 the function. Fixes redisplay glitches when moving from one menu
8946 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8948 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8949 or throw error (Bug#15570).
8951 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8953 * intervals.c (temp_set_point_both): Move test into 'eassert',
8956 * lisp.h (eassert): Don't use 'assume'.
8957 Sometimes 'assume' wins in performance, and sometimes it loses,
8958 so it shouldn't be used all the time. Perhaps we need two
8959 flavors of 'eassert', one for where 'assume' is far more likely
8960 to help or to hurt; but that can be done later.
8961 Problem reported by Dmitry Antipov in
8962 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8963 Also, don't include <verify.h>; no longer needed.
8965 2013-10-09 Glenn Morris <rgm@gnu.org>
8967 * eval.c (Fcond): Doc tweak.
8969 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8971 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8972 expressions with side effects to eassert. (Bug#15565)
8974 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8976 * fns.c (hashfn_user_defined): Allow hash functions to return any
8979 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8981 Fix minor problems found by static checking.
8982 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8983 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8984 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8985 * keyboard.c (read_menu_command): Remove unused local.
8986 * lisp.h (read_menu_command): New decl.
8987 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8988 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8989 Return ptrdiff_t, not int.
8990 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8991 not int, for benefit of xpalloc.
8992 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8994 (have_menus_p): Remove; unused.
8995 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8996 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8997 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8999 (save_and_enable_current_matrix): Omit unnecessary casts.
9000 (read_menu_input): Omit local extern decl (now in lisp.h).
9001 Don't access uninitialized storage if mouse_get_xy fails.
9002 (tty_menu_activate): Mark local as initialized, for lint.
9003 (tty_menu_activate, tty_meny_show): Remove unused locals.
9005 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9007 Support menus on text-mode terminals.
9008 * xterm.h (xw_popup_dialog): Add prototype.
9010 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9011 (xmenu_show): Block input here, instead in Fx_popup_menu.
9012 (xw_popup_dialog): New function, with X-specific bits of popup
9015 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9018 * window.c (Fset_window_configuration): Use run-time tests of the
9019 frame type instead of compile-time conditionals, when menu-bar
9020 lines are considered.
9022 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9023 (w32_popup_dialog): New prototypes.
9025 * w32menu.c (Fx_popup_dialog): Function deleted.
9026 (w32_popup_dialog): New function, with w32 specific bits of popup
9027 dialogs. Block input here.
9029 * w32inevt.c (w32_console_read_socket): Minor change to add
9030 debugging TTY events.
9032 * w32fns.c (show_hourglass): If returning early because the frame
9033 is not a GUI frame, unblock input.
9035 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9036 (cursorY): New functions.
9038 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9039 WINDOWSNT, macros that call curX and curY elsewhere.
9041 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9043 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9044 specific function to hide and show cursor on a text-mode terminal.
9045 (tty_menu_struct, struct tty_menu_state): New structures.
9046 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9047 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9048 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9049 (tty_menu_locate, save_and_enable_current_matrix)
9050 (restore_desired_matrix, screen_update, read_menu_input)
9051 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9052 (tty_pop_down_menu, tty_menu_last_menubar_item)
9053 (tty_menu_new_item_coords, tty_menu_show): New functions.
9054 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9056 * nsterm.h (ns_popup_dialog): Adjust prototype.
9058 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9060 (ns_popup_dialog): Adapt order of arguments to the other
9061 *_menu_show implementations.
9062 (Fx_popup_dialog): Function deleted.
9064 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9066 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9068 * menu.c (have_boxes): New function.
9069 (single_keymap_panes): Use it instead of a compile-time
9071 (single_menu_item): Use run-time tests of the frame type instead
9072 of compile-time conditionals.
9073 (encode_menu_string): New function.
9074 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9075 the macro, since different types of frame need different encoding
9077 (digest_single_submenu): Use run-time tests of frame type instead
9078 of, or in addition to, compile-time conditionals.
9079 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9080 (Fx_popup_menu): Detect when the function is called from keyboard
9081 on a TTY. Don't barf when invoked on a text-mode frame.
9082 Check frame type at run time, instead of compile-time conditionals for
9083 invoking terminal-specific menu-show functions.
9084 Call tty_menu_show on text-mode frames.
9085 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9086 run time to determine which alternative to invoke; support dialogs
9089 * keyboard.h <Qmouse_movement>: Declare.
9091 * keyboard.c <Qmouse_movement>: Now extern.
9092 <Qecho_keystrokes>: New static variable.
9093 (read_key_sequence): Accept an additional argument, a flag to
9094 prevent redisplay during reading of the key sequence. All callers
9096 (read_menu_command): New function.
9097 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9099 (toolkit_menubar_in_use): New function.
9100 (make_lispy_event): Use it instead of a compile-time test.
9102 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9103 window-system being available.
9105 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9106 to x-popup-dialog on the frame type, they all now support popup
9109 * dispnew.c (save_current_matrix): Save the margin areas.
9110 (restore_current_matrix): Restore margin areas.
9111 (update_frame_with_menu): New function.
9113 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9116 * alloc.c (make_save_ptr): Now compiled unconditionally.
9118 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9120 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9121 (redraw_frame, update_frame): Adjust users.
9122 * dispextern.h (set_window_update_flags): Adjust prototype.
9123 * xdisp.c (redisplay_internal): When updating all frames with zero
9124 windows_or_buffers_changed, assume that only the windows that shows
9125 current buffer should be really updated.
9127 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9129 Do not allocate huge temporary memory areas and objects while encoding
9130 for file I/O, thus reducing an enormous memory usage for large buffers.
9131 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9132 * coding.h (struct coding_system): New member raw_destination.
9133 * coding.c (setup_coding_system): Initialize it to zero.
9134 (encode_coding_object): If raw_destination is set, do not create
9135 dst_object. Add comment.
9136 * fileio.c (toplevel): New constant E_WRITE_MAX.
9137 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9138 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9140 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9142 * nsterm.m (windowDidExitFullScreen:)
9143 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9145 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9147 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9148 * keyboard.c (unblock_input_to): Don't process pending signals
9149 if a fatal error is in progress.
9151 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9152 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9153 they're talking about words in Lisp bool vectors.
9154 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9155 * data.c (popcount_bits_word): Rename from popcount_size_t.
9156 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9159 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9161 Improve support for popcount and counting trailing zeros (Bug#15550).
9162 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9163 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9164 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9165 (popcount_size_t_msc, popcount_size_t_gcc):
9166 Remove; now done by Gnulib.
9167 (popcount_size_t): Now a macro that defers to Gnulib.
9168 (count_trailing_zero_bits): Return int, for consistency with
9169 Gnulib and because Emacs prefers signed to unsigned int.
9170 Don't assume that size_t is either unsigned int or unsigned long
9171 or unsigned long long.
9172 (size_t_to_host_endian): Do not assume that size_t is either
9173 exactly 32 or exactly 64 bits wide.
9174 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9175 etc., so that it's now an enum constant, not a macro.
9176 No need to assume that it's either 32 or 64.
9178 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9180 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9183 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9185 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9186 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9188 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9190 emacs_read and emacs_write now use void *, not char *.
9191 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9192 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9193 Buffer arg is now void *, not char *. This matches plain
9194 'read' and 'write' better, and avoids a constraint violation
9195 on Solaris 9 with Oracle Studio.
9197 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9199 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9200 memset to explicit loop. Otherwise copy largest possible chunk
9201 from initialized to uninitialized part, thus allowing the longer
9202 memcpy runs and reducing the number of loop iterations.
9204 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9206 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9207 hide toolbar (Bug#15388).
9208 (windowDidEnterFullScreen:): If presentation options are zero,
9209 set them here (Bug#15388).
9210 (ns_update_auto_hide_menu_bar): Remove runtime check.
9211 Don't auto hide dock unless menubar is also auto hidden.
9213 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9215 * editfns.c (message): Mention batch mode in doc string.
9217 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9219 * nsterm.m (check_native_fs): Remove erroneous comment.
9221 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9223 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9224 uses find_newline instead of scan_newline and so doesn't move point.
9226 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9228 Use hardware support for byteswapping on glibc x86 etc.
9229 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9230 whereas the old swap64 needed 30.
9231 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9232 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9233 Use byteswap.h's macros to swap bytes.
9234 * lisp.h (swap16, swap32, swap64): Remove.
9235 All uses replaced by bswap_16, bswap_32, bswap_64.
9237 * bytecode.c (exec_byte_code): Use some more volatile variables
9238 to work around local variables getting clobbered by longjmp.
9239 Port to pre-C99, which doesn't allow decls after stmts.
9241 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9243 * lisp.h (eassert): Assume that COND is true when optimizing.
9244 In other words, take on the behavior of eassert_and_assume.
9245 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9246 (eassert_and_assume): Remove. All uses replaced by eassert.
9248 * xdisp.c (Qglyphless_char): Now static.
9250 Adjust to merge from gnulib.
9251 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9252 * lisp.h: Include <verify.h>, for 'assume'.
9254 * eval.c (clobbered_eassert): New macro.
9255 (internal_catch, internal_condition_case)
9256 (internal_condition_case_1, internal_condition_case_2)
9257 (internal_condition_case_n): Use it instead of eassert
9258 when the argument contains locals clobbered by longjmp.
9259 Don't use clobbered locals outside of clobbered_eassert.
9260 (internal_lisp_condition_case): Use a volatile variable
9261 to work around a local variable's getting clobbered.
9263 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9265 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9266 (PUSH_HANDLER): New macro.
9267 (catchlist): Remove.
9268 (handlerlist): Always declare.
9270 * eval.c (catchlist): Remove (merge with handlerlist).
9271 (handlerlist, lisp_eval_depth): Not static any more.
9272 (internal_catch, internal_condition_case, internal_condition_case_1)
9273 (internal_condition_case_2, internal_condition_case_n):
9275 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9276 handlerlist/catchlist.
9277 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9278 handlerlist which can only handle a single condition-case handler at
9280 (find_handler_clause): Simplify since we only a single branch here
9283 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9285 (bcall0): New function.
9286 (exec_byte_code): Add corresponding cases. Improve error message when
9287 encountering an invalid byte-code. Let Bunwind_protect accept
9288 a function (rather than a list of expressions) as argument.
9290 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9291 and make them unconditional now that they're heap-allocated.
9293 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9295 * charset.c (Fdecode_char, Fencode_char): Remove description of
9296 `restriction' arg. now that it's hidden by advertised-calling-convention.
9298 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9300 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9301 Remove unused variable (from mac-port).
9302 (macfont_draw): Use s->ybase for correct y position.
9304 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9306 * frame.h (struct frame): Drop has_minibuffer member because...
9307 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9308 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9310 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9312 * window.h (struct window): Prefer enum text_cursor_kinds to int
9313 for phys_cursor_type member. Move the latter, phys_cursor_width,
9314 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9315 * window.c (replace_window, make_window): Adjust users.
9317 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9319 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9320 this module is never compiled otherwise.
9322 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9324 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9327 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9329 * xdisp.c (get_next_display_element): Don't call face_for_font in
9330 a build configured --without-x. (Bug#15484)
9332 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9334 * window.c (calc_absolute_offset): #elif should be #elif defined.
9336 * frame.c (delete_frame): Block/unblock input to overcome race
9337 condition (Bug#15475).
9339 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9341 * frame.c (delete_frame): Record selected frame only after
9342 calling Qdelete_frame_functions (Bug#15477).
9344 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9346 * nsterm.m (ns_selection_color): Remove.
9347 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9348 NSColor selectedText(Background)Color. Only for COCOA.
9349 (ns_term_init): Remove assignment of ns_selection_color, logic
9350 moved to ns_get_color.
9352 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9353 NS_SELECTION_COLOR_DEFAULT.
9354 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9356 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9358 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9359 frame' does not have the tool_bar_window member.
9361 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9363 Signal error when reading an empty byte-code object (Bug#15405)
9364 * lread.c (read1): Signal error.
9365 * alloc.c (make_byte_code): eassert header size.
9366 (sweep_vectors): Change an int to size_t.
9368 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9370 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9371 instead of ints, as it's the usual style for offsetof constants. See:
9372 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9374 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9375 This is ugly, but it should fix the performance problem for older
9376 GCC versions in the short run. I'll look into integrating the
9377 Gnulib module for popcount, as a better fix.
9378 See the thread starting in:
9379 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9380 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9381 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9382 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9383 (popcount_size_t): Use it.
9385 2013-09-24 Daniel Colascione <dancol@dancol.org>
9387 * process.c (Fnetwork_interface_info): Fix build break due to
9390 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9392 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9393 Prefer signed to unsigned integers where either will do.
9394 No need for 'const' on locals that do not escape.
9395 Omit easserts with unnecessary and unportable assumptions about
9396 alignment. Avoid unnecessary casts to char *.
9398 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9400 Use union for the payload of struct Lisp_Vector.
9401 This helps to avoid a few glitches dictated by C's aliasing rules.
9402 * lisp.h (struct Lisp_Vector): Use union for next and
9403 contents member. Adjust comment. Change related users.
9404 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9405 Related users changed.
9406 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9407 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9408 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9409 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9411 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9413 Optimize glyph row clearing and copying routines.
9414 * dispextern.h (struct glyph_row): Change layout of struct
9415 glyph_row to help copy_row_except_pointers. Adjust comment.
9416 * dispnew.c (null_row): Remove.
9417 (clear_glyph_row): Use offsetof and memset to find and clear
9418 just the members that need clearing. Adjust comment.
9419 (copy_row_except_pointers): Likewise for copying.
9421 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9423 Some minor cleanups of recently-added bool vector code.
9424 * conf_post.h (assume): Always return void. Use lint version
9425 only if GCC and MSC versions don't apply.
9426 * conf_post.h (assume):
9427 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9428 Depend on _MSC_VER, not __MSC_VER, for consistency with
9430 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9431 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9432 (bool_vector_binop_driver, count_trailing_zero_bits)
9433 (size_t_to_host_endian): Now static, not static inline;
9434 the latter isn't needed with modern compilers and doesn't
9435 work with older compilers anyway.
9437 * alloc.c (valgrind_p): Use bool for boolean.
9439 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9441 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9442 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9443 (display_last_displayed_message_p, message_buf_print)
9444 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9445 Use bool for boolean.
9446 * dispextern.h (cancel_line, init_desired_glyphs):
9447 Remove ancient leftover.
9448 (help_echo_showing_p, hourglass_shown_p):
9449 * lisp.h (noninteractive_need_newline): Adjust declaration.
9451 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9453 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9455 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9456 ...this file and convert the latter to static. Adjust comment.
9457 (make_initial_frame):
9458 * window.c (init_window_once): Adjust user.
9459 * frame.h (last_nonminibuf_frame): Remove declaration.
9460 * lisp.h (selected_frame): Likewise.
9461 * msdos.c (the_only_display_info): Adjust comment.
9463 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9465 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9466 computing the end column of mouse-highlight that comes from
9467 display or overlay strings. (Bug#15437)
9468 (note_mouse_highlight): Adapt calculation of last argument to
9469 mouse_face_from_string_pos to the above change.
9471 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9472 all platforms, not just for clang.
9474 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9476 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9477 about excess arguments to snprintf.
9479 * conf_post.h(assume): Use __builtin_unreachable for clang.
9481 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9483 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9484 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9486 2013-09-23 Daniel Colascione <dancol@dancol.org>
9488 * alloc.c (USE_VALGRIND): New macro; on by default
9489 when ENABLE_CHECKING.
9490 (mark_maybe_object, mark_maybe_pointer)
9491 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9493 (valgrind_p) [USE_VALGRIND]: New variable.
9494 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9496 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9498 * process.c (wait_reading_process_output): Change int pnamelen to
9501 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9502 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9503 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9504 argument to unsigned long to avoid warning.
9505 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9507 * conf_post.h (assume): Fix compiler error: x shall be cond.
9509 2013-09-22 Daniel Colascione <dancol@dancol.org>
9511 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9512 warning when compiling without a window system.
9514 2013-09-22 Daniel Colascione <dancol@dancol.org>
9516 * data.c (Qbool_vector_p): New symbol.
9517 (bool_vector_spare_mask, popcount_size_t_generic)
9518 (popcount_size_t_msc, popcount_size_t_gcc)
9520 (bool_vector_binop_driver)
9521 (count_trailing_zero_bits, size_t_to_host_endian)
9522 (Fbool_vector_exclusive_or)
9523 (Fbool_vector_union)
9524 (Fbool_vector_intersection, Fbool_vector_set_difference)
9525 (Fbool_vector_subsetp, Fbool_vector_not)
9526 (Fbool_vector_count_matches)
9527 (Fbool_vector_count_matches_at): New functions.
9528 (syms_of_data): Intern new symbol, functions.
9529 * alloc.c (bool_vector_payload_bytes): New function.
9530 (Fmake_bool_vector): Instead of calling Fmake_vector,
9531 which performs redundant initialization and argument checking,
9532 just call allocate_vector ourselves. Make sure we clear any
9533 terminating padding to zero.
9534 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9535 instead of open-coding the size calculation.
9536 (vroundup_ct): New macro.
9537 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9538 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9539 * composite.c (composition_gstring_put_cache):
9540 Change lint_assume to assume.
9541 * conf_post.h (assume): New macro.
9542 (lint_assume): Remove.
9543 * dispnew.c (update_frame_1): Change lint_assume to assume.
9544 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9546 * image.c (gif_load): Change lint_assume to assume.
9547 * lisp.h (eassert_and_assume): New macro.
9548 (Qbool_vector_p): Declare.
9549 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9550 (swap16, swap32, swap64): New inline functions.
9551 * macfont.m (macfont_shape): Change lint_assume to assume.
9552 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9553 * xsettings.c (parse_settings): Use new swap16 and
9554 swap32 from lisp.h instead of file-specific macros.
9556 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9558 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9559 found (which can legitimately happen when the glyph row at the
9560 window start is disabled in the current_matrix. (Bug#15365)
9562 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9564 Fix syntax.h bug introduced by recent INLINE change.
9565 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9566 conditionally compiled one way in some modules, and a different
9567 way in others. This doesn't work with extern inline functions,
9568 which must have the same definition in all modules, because the
9569 defining code might be shared across modules, depending on the
9570 implementation. Symptoms reported by Martin Rudalics in:
9571 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9572 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9573 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9574 overriding the corresponding functions in syntax.h.
9575 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9576 (syntax_property): New inline functions.
9577 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9578 Rewrite in terms of these new functions.
9580 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9582 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9583 not chars_in_text, whose result depends on the multibyteness of
9584 the current buffer. (Bug#15426)
9586 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9588 Port recent change to hosts where pointers aren't 'long'.
9589 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9590 Don't assume that pointers are the same width as 'long'.
9591 Add a compile-time check that a pointer fits into two X slots.
9593 A simpler, centralized INLINE.
9594 * conf_post.h (INLINE): Define only if not already defined.
9595 This allows us to use a single INLINE, defined by one file
9597 * emacs.c (INLINE): Define it.
9598 Also, include category.h, charset.h, composite.h, dispextern.h,
9599 syntax.h, systime.h, so that their INLINE definitions are expanded
9601 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9602 * buffer.h, buffer.c (BUFFER_INLINE):
9603 * category.h, category.c (CATEGORY_INLINE):
9604 * character.h, character.c (CHARACTER_INLINE):
9605 * charset.h, charset.c (CHARSET_INLINE):
9606 * composite.h, composite.c (COMPOSITE_INLINE):
9607 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9608 * frame.h, frame.c (FRAME_INLINE):
9609 * intervals.h, intervals.c (INTERVALS_INLINE):
9610 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9611 * lisp.h, alloc.c (LISP_INLINE):
9612 * process.h, process.c (PROCESS_INLINE):
9613 * syntax.h, syntax.c (SYNTAX_INLINE):
9614 * systime.h, sysdep.c (SYSTIME_INLINE):
9615 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9616 * window.h, window.c (WINDOW_INLINE):
9617 Remove. All uses replaced with INLINE.
9619 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9621 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9624 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9626 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9627 'const char *' to avoid compiler warnings due to similar change in
9628 the prototype of x_get_string_resource.
9630 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9632 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9633 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9634 going to replace static variables below. Adjust comments.
9635 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9636 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9637 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9638 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9639 Related users changed.
9640 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9641 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9642 last_mouse_movement_time, going to replace static variables below.
9644 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9645 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9647 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9648 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9649 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9650 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9651 static variables below.
9652 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9653 (last_mouse_scroll_bar): Remove.
9654 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9655 (mouseExited): Related users changed.
9657 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9659 Do not use external array to process X scroll bar messages.
9660 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9661 (x_send_scroll_bar_event): Pack window pointer into two slots
9662 of XClientMessageEvent if we're 64-bit. Adjust comment.
9663 (x_scroll_bar_to_input_event): Unpack accordingly.
9665 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9667 Ifdef away recent changes which aren't relevant to NS port.
9668 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9669 [!HAVE_NS]: Declare as such.
9670 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9671 [!HAVE_NS]: Define as such.
9673 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9675 * frame.c (x_redo_mouse_highlight): New function
9676 to factor out common code used in W32 and X ports.
9677 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9678 * xterm.h (struct x_display_info):
9679 * w32term.h (struct w32_display_info):
9680 * nsterm.h (struct ns_display_info): New members
9681 last_mouse_motion_frame, last_mouse_motion_x and
9682 last_mouse_motion_y, going to replace static variables below.
9683 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9684 (redo_mouse_highlight): Remove.
9685 (note_mouse_movement, syms_of_xterm): Adjust user.
9686 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9687 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9688 (redo_mouse_highlight): Remove.
9689 (note_mouse_movement, syms_of_w32term): Adjust user.
9690 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9691 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9693 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9694 * nsfns.m (compute_tip_xy): Adjust user.
9696 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9698 * frame.c (x_mouse_grabbed): New function.
9699 * dispextern.h (x_mouse_grabbed): Add prototype.
9700 (last_mouse_frame): Remove declaration.
9701 * xterm.h (struct x_display_info):
9702 * w32term.h (struct w32_display_info):
9703 * nsterm.h (struct ns_display_info): New member
9704 last_mouse_frame, going to replace...
9705 * xdisp.c (last_mouse_frame): ...global variable.
9706 (note_tool_bar_highlight):
9707 * w32term.c (w32_mouse_position, w32_read_socket):
9708 * xterm.c (XTmouse_position, handle_one_xevent):
9709 Use x_mouse_grabbed.
9710 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9712 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9714 * w32term.c (w32_read_socket): Avoid temporary
9715 variables in a call to x_real_positions.
9716 * xterm.c (handle_one_xevent): Likewise.
9718 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9720 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9721 (x_icon_type): Remove prototype.
9722 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9723 * frame.c (x_icon_type): Remove.
9724 * w32term.c (x_make_frame_visible, x_iconify_frame):
9725 * xterm.c (x_make_frame_visible, x_iconify_frame):
9726 Use x_set_bitmap_icon to factor out common code.
9728 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9730 * dispextern.h (check_x_display_info, x_get_string_resource):
9731 Declare here just once and unify the latter.
9732 * frame.c (check_x_display_info, x_get_string_resource):
9733 * nsterm.h (check_x_display_info):
9734 * xrdb.c (x_get_string_resource):
9735 * xterm.h (check_x_display_info): Remove prototypes.
9736 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9737 * w32reg.c (x_get_string_resource): Likewise.
9738 (w32_get_rdb_resource): Adjust user.
9740 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9742 * xterm.h (struct x_display_info): New member
9743 x_pending_autoraise_frame, going to replace...
9744 * xterm.c (pending_autoraise_frame): ...static variable.
9745 (x_new_focus_frame, XTread_socket): Adjust users.
9746 * w32term.h (struct w32_display_info): New member
9747 w32_pending_autoraise_frame, going to replace...
9748 * w32term.c (pending_autoraise_frame): ...global variable.
9749 (x_new_focus_frame, w32_read_socket): Adjust users.
9751 2013-09-17 Glenn Morris <rgm@gnu.org>
9753 * xdisp.c (message_dolog): If we create *Messages*,
9754 switch it to messages-buffer-mode.
9756 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9758 Don't overuse 'const' in types of locals.
9759 * bidi.c (bidi_count_bytes):
9760 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9761 (xg_event_is_for_scrollbar):
9762 * xselect.c (x_handle_property_notify)
9763 (x_handle_selection_notify, x_handle_dnd_message):
9764 * xsettings.c, xsettings.h (xft_settings_event):
9765 * xterm.c (x_handle_net_wm_state, handle_one_event)
9766 (x_menubar_window_to_frame, x_detect_focus_change)
9767 (construct_mouse_click, note_mouse_movement)
9768 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9769 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9770 (handle_one_xevent, x_handle_net_wm_state):
9771 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9772 (x_handle_dnd_message):
9773 Avoid unnecessary 'const', typically the second 'const' in
9774 'const foo * const arg', a 'const' that does not affect the API
9775 and doesn't significantly help the human reader.
9777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9779 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9780 only if Glib < 2.36.0.
9781 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9782 * xsettings.c (init_gconf, init_gsettings): Do not check
9784 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9786 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9788 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9790 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9791 before calling g_type_init.
9793 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9795 * nsterm.m (syms_of_nsterm): ... to here.
9797 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9799 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9800 (ignore_next_mouse_click_timeout): Use Time as X does.
9801 (handle_one_xevent): Avoid cast and use unsigned comparison.
9803 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9805 Do not copy X event in handle_one_xevent except KeyPress case.
9806 Wnen XEvent is processed, it is unlikely to be changed except
9807 KeyPress case, so we can avoid copying and use const pointer to
9808 const data to make sure that an event is not changed elsewhere.
9809 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9810 const' and do not create local copy except for the KeyPress event.
9811 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9812 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9813 (x_handle_net_wm_state, x_menubar_window_to_frame)
9814 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9815 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9816 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9817 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9818 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9819 (x_handle_dnd_message):
9820 * xsettings.c (xft_settings_event):
9821 Use 'const XEvent * const' where appropriate.
9822 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9824 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9826 Fix X event waiting to handle multiple frames.
9827 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9828 * xterm.c (pending_event_wait): Remove. Adjust users.
9829 (x_detect_focus_change): Pass frame arg.
9830 (handle_one_xevent): Find related frame early and clear per-frame
9831 wait_event_type only if this is an event for the relevant frame.
9832 (x_wait_for_event): Use per-frame wait_event_type.
9834 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9836 * nsfns.m (Fx_create_frame): Fix font driver registration for
9839 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9840 for syms_of_macfont.
9842 * nsterm.m: Include macfont.h.
9843 (ns_tmp_flags, ns_tmp_font): Remove.
9844 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9845 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9846 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9847 (changeFont:): Fix code style. Check for font driver type when
9850 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9853 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9854 (nsfont_open): Set font driver type.
9855 Set font->ascent and font->descent. Figure out font instead of
9856 ns_tmp_font, and flags instead of ns_tmp_flags.
9857 Fix indentation. Remove call to ns_draw_text_decoration,
9860 * nsfns.m: Include macfont.h.
9861 (Fx_create_frame): Register macfont driver, make a better default font.
9862 (Fns_popup_font_panel): Get font from macfont driver, if used.
9864 * macfont.m, macfont.h, macuvs.h: New files.
9866 * font.h: Declare syms_of_macfont.
9868 * font.c (syms_of_font): Call syms_of_macfont.
9870 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9872 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9874 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9875 and it is always zero for others, so I assume that this is an ancient
9876 leftover which nobody will want to change any more.
9877 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9878 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9879 * frame.c (x_set_scroll_bar_width):
9880 * w32fns.c (w32_createscrollbar):
9881 * w32term.c (w32_set_vertical_scroll_bar):
9882 * xfns.c (x_set_scroll_bar_default_width):
9883 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9884 (x_scroll_bar_expose): Related users changed.
9886 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9888 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9889 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9890 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9892 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9894 * nsterm.h, w32term.h, xterm.h: ...and not here.
9895 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9896 Remove unused Xisms.
9897 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9898 these modules are never compiled otherwise.
9900 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9902 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9903 Doc fix. (Bug#15375)
9905 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9907 Unify Fx_focus_frame between all ports.
9908 * frame.h (x_focus_frame): New prototype.
9909 * xfns.c (Fx_focus_frame): Remove.
9910 (syms_of_xfns): Do not defsubr it.
9911 (x_focus_frame): X implementation.
9912 * nsfns.m (Fx_focus_frame): Remove.
9913 (syms_of_nsfns): Do not defsubr it.
9914 (x_focus_frame): NS implementation.
9915 * w32term.c (Fx_focus_frame): Remove.
9916 (x_focus_on_frame): Rename to...
9917 (x_focus_frame): W32 implementation.
9918 * w32term.h (x_focus_on_frame): Remove prototype.
9919 * w32fns.c (Fx_focus_frame): Remove.
9920 (syms_of_w32fns): Do not defsubr it.
9921 * frame.c (Fx_focus_frame): Define here.
9922 (syms_of_frame): Defsubr here.
9923 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9925 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9927 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9928 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9929 each port to reference the port-specific window system data.
9930 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9931 (FRAME_DISPLAY_INFO): Define.
9932 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9933 (FRAME_DISPLAY_INFO): Define. Adjust users.
9934 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9935 (FRAME_DISPLAY_INFO): Define. Adjust users.
9936 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9937 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9938 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9939 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9940 * xselect.c, xterm.c: All related users changed.
9942 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9944 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9945 (x_menubar_window_to_frame): Remove prototypes.
9946 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9947 (x_menubar_window_to_frame, x_top_window_to_frame):
9949 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9950 (x_menubar_window_to_frame, x_top_window_to_frame):
9951 ...to here and convert all but the last to static.
9953 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9955 * lisp.mk (lisp): Add w32-common-fns.elc.
9957 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9959 * charset.c (char_charset): Document an exception for char-charset.
9961 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9963 * xterm.h (x_display_info): New field last_user_time...
9964 * xterm.c (toplevel): ...to replace static last_user_time.
9965 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9967 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9969 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9970 scroll bar values to prevent thumb from disappear and update comment.
9972 2013-09-11 Glenn Morris <rgm@gnu.org>
9974 * emacs.c (usage_message): Possessive apostrophe tweak.
9976 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9978 * nsterm.m (syms_of_nsterm): Use Qns.
9979 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9980 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9981 * xfns.c (x_display_info_for_name, Fx_open_connection):
9982 Remove old '#if 0' code.
9983 (syms_of_xfns): Use Qx.
9984 * termhooks.h (fullscreen_hook): Remove the leftover.
9985 (struct terminal): Fix typo in comment.
9987 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9989 Cleaning up a few X scroll bar bits.
9990 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9991 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9992 New member last_seen_part, going to replace...
9993 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9994 (xt_action_hook) [USE_LUCID]: Adjust user.
9995 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9996 Lucid-specific scroll bar support.
9997 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9998 to int and adjust to use last_seen_part member.
9999 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10000 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10001 Initialize last_seen_part.
10003 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10005 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10006 insert-buffer-substring an empty string.
10008 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10010 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10011 avoiding a GCC warning.
10013 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10015 Ifdef away frame tool bar code when it is not really used.
10016 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10017 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10018 and minimize_tool_bar_window_p under the above.
10019 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10020 (fset_tool_bar_window): Likewise.
10021 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10022 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10023 (change_frame_size_1):
10024 * window.c (window_from_coordinates, Frecenter): Adjust users.
10025 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10026 code is not really used.
10027 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10028 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10029 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10030 [!USE_GTK && !HAVE_NS]: Define as such.
10031 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10032 (note_mouse_highlight, expose_frame):
10033 * xfns.c (x_set_tool_bar_lines):
10034 * xterm.c (handle_one_xevent): Adjust users.
10036 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10038 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10039 This bug was introduced by my 2013-08-26 patch, which incorrectly
10040 assumed that the terminfo implementation doesn't use termcap buffers.
10041 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10042 these buffers apparently are used after all.
10043 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10044 (struct tty_display_info): Define members termcap_term_buffer and
10045 termcap_strings_buffer even if TERMINFO.
10047 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10050 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10051 'usage' docstring entry to pacify make-docfile.
10053 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10055 Change comparison functions =, <, >, <=, >= to take many arguments.
10056 * data.c: Change comparison functions' interface and implementation.
10057 * lisp.h: Make arithcompare available for efficient two arg
10059 * bytecode.c: Use arithcompare.
10060 * fileio.c: Use new interface.
10062 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10064 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10066 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10068 * eval.c (Feval): Document the new use of `lexical'.
10070 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10072 Review and drop old frame resize hack.
10073 * frame.h (struct frame): Remove force_flush_display_p.
10074 * dispnew.c (update_frame): Adjust user and don't call
10075 flush_frame here. The comment has said that there was an issues
10076 with redisplaying fringes, but I don't see any differences with
10077 and without this hack. Hopefully we can continue without it.
10078 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10079 current frame matrices twice if resized_p is set.
10081 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10083 Do not populate pure Xism x_sync to other ports.
10084 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10085 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10086 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10087 * w32term.h (x_sync): Remove prototype.
10089 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10091 Cleanup frame flushing.
10092 * dispextern.h (struct redisplay_interface):
10093 Drop flush_display_optional because flush_display is enough
10094 for X and flushing via RIF is just a no-op for others.
10095 * frame.h (flush_frame): New function.
10096 * dispnew.c (update_frame):
10097 * minibuf.c (read_minibuf):
10098 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10100 * keyboard.c (detect_input_pending_run_timers): Do not flush
10101 all frames but selected one in redisplay_preserve_echo_area.
10102 * nsterm.m (ns_flush): Remove no-op.
10103 (ns_redisplay_interface): Adjust user.
10104 * w32term.h (x_flush): Remove no-op.
10105 (w32_redisplay_interface): Adjust user.
10106 * xterm.c (x_flush): Simplify because we do not flush all
10107 frames at once any more. Adjust comment.
10108 (x_redisplay_interface): Adjust user.
10110 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10112 Port --without-x --enable-gcc-warnings to Fedora 19.
10113 * gfilenotify.c (globals_of_gfilenotify):
10114 Call g_type_init only if using an older glib version that needs it.
10116 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10118 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10119 (last_glyphless_glyph_merged_face_id): Remove declarations.
10120 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10121 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10122 (last_glyphless_glyph_merged_face_id): Now static.
10123 (merge_escape_glyph_face): New function, refactored from...
10124 (get_next_display_element): ...here.
10125 (merge_glyphless_glyph_face): New function, refactored from...
10126 (produce_glyphless_glyph): ...here...
10127 * term.c (produce_glyphless_glyph): ...and here.
10129 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10131 * eval.c (eval_sub): Only call Ffunction if necessary.
10133 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10135 Attempt to make redisplay more selective when changing cursor type.
10136 * frame.h (struct frame): New bitfield cursor_type_changed.
10137 * xdisp.c (cursor_type_changed): Remove.
10138 (try_cursor_movement, redisplay_window, try_window_id)
10139 (set_frame_cursor_types, try_window_reusing_current_matrix):
10140 Adjust to use per-frame bitfield.
10141 (redisplay_internal): Look for cursor type change on each visible
10142 frame and consider all frames if cursor type has been changed on
10143 the frame other than selected. If cursor type has been changed on
10144 selected frame only, do not use fast update.
10146 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10148 Attempt to make redisplay more selective when changing fonts.
10149 * frame.h (struct frame): New bitfield fonts_changed.
10150 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10151 (adjust_frame_glyphs): Add prototype.
10152 * dispnew.c (fonts_changed_p): Remove.
10153 (adjust_glyphs): Remove because we do not
10154 adjust matrices on all frames at once any more.
10155 (adjust_frame_glyphs): Block and unblock input here.
10156 (adjust_glyph_matrix): Use fonts_changed.
10157 (change_frame_size_1): Use adjust_frame_glyphs.
10158 * font.c (font_open_entity): Use fonts_changed.
10159 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10160 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10161 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10162 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10163 (shrink_mini_window, Fresize_mini_window_internal)
10164 (window_scroll_pixel_based, Fset_window_configuration)
10165 (apply_window_adjustment, Fset_window_vscroll):
10166 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10167 Use adjust_frame_glyphs.
10168 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10169 (try_window_reusing_current_matrix, try_window_id, display_line)
10170 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10171 (redisplay_internal): Consider fonts_changed and adjust frame
10172 matrices for each frame only if the frame is visible. If font
10173 has been changed on some frame during full redisplay, retry
10174 only visible frames where the font has been actually changed.
10176 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10178 Cache current header and mode line height for each window.
10179 * window.h (struct window): New fields mode_line_height
10180 and header_line_height.
10181 * window.c (make_window): Initialize them.
10182 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10183 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10184 (current_mode_line_height, current_header_line_height):
10185 Remove declaration.
10186 * xdisp.c (current_mode_line_height, current_header_line_height):
10188 (pos_visible_p, init_xdisp): Adjust user.
10189 (redisplay_window): Invalidate mode_line_height and
10190 header_line_height if current and desired matrices do not agree.
10192 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10194 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10195 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10197 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10199 Make --without-x compatible with --enable-gcc-warnings.
10200 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10201 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10202 members under HAVE_WINDOW_SYSTEM.
10203 * keyboard.c (make_lispy_focus_out): Likewise.
10204 (record_menu_key): Move under HAVE_MENUS.
10205 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10206 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10207 (syms_of_xdisp): Adjust user.
10208 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10209 (start_hourglass, cancel_hourglass):
10210 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10211 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10212 and CLEAR_FONT_TABLE_NFONTS.
10213 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10214 Declare only if HAVE_WINDOW_SYSTEM.
10215 (lface_same_font_attributes_p, clear_face_gcs): Define only
10216 if HAVE_WINDOW_SYSTEM.
10218 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10220 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10221 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10222 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10224 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10226 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10228 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10230 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10231 This fixes a type error on hosts where ptrdiff_t is wider than int.
10233 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10235 * keyboard.c (read_key_sequence_vs): New function.
10236 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10239 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10241 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10243 Makefile improvements.
10244 * Makefile.in (config.status): Don't use double-colon rules, as
10245 they are not portable according to POSIX. Fix shell typo with `;
10246 I guess this rule has never been tested?
10247 (VCSWITNESS): New macro, to override any environment var.
10249 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10251 * xterm.h (struct x_display_info): Do not track X connection
10252 fd separately because it is always available from Display.
10253 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10256 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10258 * buffer.c (drop_overlay):
10259 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10260 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10262 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10264 * buffer.c (Fmake_overlay, Fmove_overlay):
10265 * intervals.c (set_point_from_marker):
10266 * print.c (PRINTPREPARE): Prefer signal_error
10267 to plain error and report unsuitable marker too.
10269 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10271 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10272 for 'dragging' member.
10273 (struct x_output): Remove set-but-unused leftovers
10274 'left_before_move' and 'top_before_move'.
10275 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10276 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10277 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10278 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10279 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10280 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10281 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10282 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10284 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10286 * nsfont.m (INVALID_GLYPH): New define.
10287 (nsfont_encode_char): Use INVALID_GLYPH.
10288 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10290 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10292 * xterm.c (x_last_mouse_movement_time): Revert last change.
10293 This code should use XDisplayMotionBufferSize to check display's
10294 motion history first, and there are few other issues as well.
10295 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10296 (handle_one_xevent): Adjust user.
10298 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10300 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10301 * frame.c (Flast_nonminibuf_frame): ... to here.
10302 (check_minibuf_window): Don't abort if no window was found
10305 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10307 Use XGetMotionEvents to ask the last mouse motion time from X server.
10308 * xterm.c (X_MOTION_HISTORY): Default to 1.
10309 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10310 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10311 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10312 Ifdef away legacy code.
10313 (XTmouse_position, x_scroll_bar_report_motion):
10314 Use x_last_mouse_movement_time.
10315 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10318 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10320 * msdos.c (last_mouse_window): Move to...
10321 (dos_rawgetc): ...this function and adjust comment.
10322 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10323 (mouseMoved): ...this function and adjust comment.
10324 * w32term.c (last_window): Likewise with...
10325 (w32_read_socket): ...this function.
10326 * xterm.c (last_window): Likewise with...
10327 (handle_one_xevent): ...this function.
10329 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10331 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10332 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10333 (handle_one_xevent): ...to here.
10334 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10337 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10339 * msdos.c (IT_set_terminal_window): Remove no-op.
10340 (initialize_msdos_display): Adjust terminal setup.
10341 * w32console.c (w32con_set_terminal_window): Remove no-op.
10342 (initialize_w32_display): Adjust terminal setup.
10343 * w32term.c (w32_set_terminal_window): Remove no-op.
10344 (w32_create_terminal): Adjust terminal setup.
10345 * xterm.c (XTset_terminal_window): Remove no-op.
10346 (x_create_terminal): Adjust terminal setup.
10348 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10350 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10352 (ns_create_terminal): Adjust terminal setup.
10353 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10355 (w32_create_terminal): Adjust terminal setup.
10356 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10358 (x_create_terminal): Adjust terminal setup.
10360 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10362 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10363 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10364 * dispnew.c (buffer_posn_from_coords):
10365 * window.c (Fwindow_end, displayed_window_lines):
10366 * xdisp.c (redisplay_mode_lines): Use it.
10368 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10370 * fontset.c (face_for_char): Check char in the current face font first
10371 if HAVE_NS (Bug#15138).
10373 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10375 * window.c (temp_output_buffer_show): Make sure window returned
10376 by display_buffer is live (Bug#15213).
10378 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10380 Minor cleanup to avoid forward declarations.
10381 * coding.h (struct ccl_spec): Remove forward declaration.
10382 * composite.h (toplevel): Include font.h.
10383 (struct composition_it, struct face, struct font_metrics):
10384 Remove forward declaration.
10385 * dispextern.h (struct image, struct atimer): Likewise.
10386 * emacsgtkfixed.h (struct frame): Likewise.
10387 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10388 * font.h (struct font_driver, struct font, struct glyph_string)
10389 (struct face): Remove forward declaration.
10390 * fontset.h (struct face, struct font): Likewise.
10391 * frame.h (toplevel): Style cleanup.
10392 (enum output_method): Move to...
10393 * termhooks.h (enum output_method): ...here.
10394 (struct glyph, struct frame, struct ns_display_info)
10395 (struct x_display_info, struct w32_display_info):
10396 Remove forward declaration.
10397 * xterm.h (toplevel): Include termhooks.h.
10398 (struct font, struct window, struct glyph_matrix, struct frame)
10399 (struct input_event, struct face, struct image): Remove forward
10401 * gtkutil.h (struct _widget_value): Likewise.
10402 * keyboard.h (toplevel): Include termhooks.h.
10403 (struct input_event): Remove forward declaration.
10405 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10407 * intervals.c (set_point_from_marker): New function.
10408 * editfns.c (Fgoto_char):
10409 * process.c (Finternal_default_process_filter):
10410 * window.c (select_window_1): Use it.
10411 * buffer.h (set_point_from_marker): Add prototype.
10413 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10415 * w32.c (term_winsock): Call release_listen_threads before calling
10417 (_sys_wait_accept): Wait for accept event in a loop with a finite
10418 timeout, instead of waiting indefinitely. Will hopefully avoid
10419 hanging during exit because WSACleanup deadlocks waiting for the
10420 event object to be released. (Bug#14333)
10422 * w32proc.c (release_listen_threads): New function, signals all
10423 the reader threads that listen for connections to stop waiting.
10425 * w32.h (release_listen_threads): Add prototype.
10427 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10429 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10430 field of new marker (for sanity and safety).
10431 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10432 anyway because XMISCTYPE is a function and can't be an lvalue).
10434 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10436 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10437 (x_after_update_window_line, x_scroll_bar_create)
10438 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10439 (handle_one_xevent, x_clear_frame_area):
10440 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10441 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10442 * xterm.h (x_clear_area): Adjust prototype.
10444 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10446 Hook scanning and indentation functions to find_newline. This helps
10447 to avoid duplicated code and renders more respect to newline cache.
10448 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10449 * cmds.c (Fforward_line):
10450 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10451 Use find_newline and avoid unnecessary point movements.
10452 * search.c (scan_newline): Implement on top of find_newline.
10454 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10456 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10457 scoped code (bug#11258).
10459 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10461 * nsterm.m (last_window): New variable.
10462 (EV_TRAILER2): New macro.
10463 (EV_TRAILER): Call EV_TRAILER2.
10464 (mouseMoved:): Add support for mouse-autoselect-window
10465 on nextstep (Bug#6888).
10467 2013-08-28 Andreas Schwab <schwab@suse.de>
10469 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10470 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10471 Remove unused macro definitions.
10472 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10473 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10474 Only define if emacs.
10476 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10478 Prefer enum glyph_row_area to int where appropriate.
10479 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10481 (window_box, window_box_width, window_box_left, window_box_left_offset)
10482 (window_box_right, window_box_right_offset): Adjust prototypes.
10483 * xdisp.c (window_box, window_box_width, window_box_left)
10484 (window_box_left_offset, window_box_right, window_box_right_offset):
10485 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10486 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10487 * nsterm.m (ns_clip_to_row):
10488 * w32term.c (w32_clip_to_row):
10489 * xterm.c (x_clip_to_row): Likewise.
10491 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10493 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10494 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10496 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10498 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10499 for portability to hosts where /bin/sh has problems.
10501 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10503 Redesign redisplay interface to drop global output_cursor.
10504 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10505 (toplevel): Remove declaration of output_cursor.
10506 (set_output_cursor, x_cursor_to): Remove prototype.
10507 * window.h (struct window): New member output_cursor.
10508 (output_cursor_to): New function to replace RIF member.
10509 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10510 (update_text_area, set_window_cursor_after_update): Use it.
10511 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10512 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10513 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10514 * w32term.c (x_update_window_begin, x_update_window_end):
10515 * xterm.c (x_update_window_begin, x_update_window_end):
10516 Adjust to use per-window output cursor.
10518 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10520 Simplify SELECT_TYPE-related code.
10521 Like EMACS_TIME, this portability layer is no longer needed, since
10522 Emacs has been using fd_set as a portability layer for some time.
10523 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10524 (SELECT_TYPE): Remove. All uses changed to fd_set.
10525 (fd_set) [!FD_SET]: New typedef.
10527 Simplify EMACS_TIME-related code.
10528 This portability layer is no longer needed, since Emacs has been
10529 using struct timespec as a portability layer for some time.
10530 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10531 Include <time.h> rather than "systime.h"; that's all that's needed now.
10532 * dispnew.c: Include <timespec.h> rather than "systime.h";
10533 that's all that's needed now.
10534 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10535 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10536 TIMESPEC_RESOLUTION.
10537 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10538 LOG10_TIMESPEC_RESOLUTION.
10539 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10540 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10541 (make_emacs_time): Remove. All used changed to make_timespec.
10542 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10543 (current_timespec): Rename from current_emacs_time. All uses changed.
10544 (add_emacs_time): Remove. All uses changed to timespec_add.
10545 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10546 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10547 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10548 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10549 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10550 (current_timespec): Rename from current_emacs_time. All uses changed.
10551 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10552 changed to timespec_cmp.
10553 * xgselect.c: Include <timespec.h>, since our .h files don't.
10555 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10557 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10558 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10559 Remove the leftovers.
10560 * gtkutil.c (toplevel): Do not declare Qxft but include
10562 * image.c (toplevel): Do not declare Vlibrary_cache because
10563 it's already done in lisp.h.
10565 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10567 * lisp.h (Mouse_HLInfo): Move from here...
10568 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10569 (reset_mouse_highlight): New function.
10570 * msdos.c (dos_set_window_size, IT_update_begin)
10571 (internal_terminal_init):
10572 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10573 (ns_initialize_display_info):
10574 * w32console.c (initialize_w32_display):
10575 * w32term.c (x_update_window_end, x_free_frame_resources)
10576 (w32_initialize_display_info):
10577 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10578 * window.c (Fdelete_other_windows_internal):
10579 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10580 * termchar.h (toplevel):
10581 * xterm.h (toplevel): Include dispextern.h.
10583 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10585 Fix minor problems found by static checking.
10586 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10587 (expect): Avoid nested-if warning.
10588 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10589 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10590 * nsterm.h, nsterm.m (ns_select):
10591 * xgselect.c, xgselect.h (xg_select):
10592 Adjust signature to better match pselect's.
10593 * nsterm.m (ns_select):
10594 Don't set *TIMEOUT, since pselect doesn't.
10595 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10596 diagnostic about assigning const char * to it.
10597 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10599 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10601 * lread.c (substitute_object_recurse): Handle hash-tables as well
10604 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10606 Fix unlikely core dump in init_tty, and simplify terminfo case.
10607 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10608 The old version incorrectly dumped core if malloc returned a
10609 buffer containing only non-NUL bytes.
10610 (init_tty): Do not allocate or free termcap buffers; the
10611 struct does that for us now.
10612 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10613 (struct tty_display_info): Define members termcap_term_buffer and
10614 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10615 use them. Allocate them directly in struct rather than indirectly
10616 via a pointer, to simplify init_tty.
10618 * frame.c (check_minibuf_window): Initialize 'window' properly,
10619 so that Emacs reliably aborts later if 'window' is not initialized.
10621 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10623 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10624 of VoidSymbol (Bug#15154).
10626 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10628 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10629 mouse_face_beg_y and mouse_face_end_y.
10630 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10631 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10632 Adjust users and update comment where appropriate.
10634 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10636 * frame.c (check_minibuf_window): New function.
10637 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10638 Call check_minibuf_window (Bug#15183).
10640 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10642 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10643 because this is the only last cursor data we need to keep and consult.
10644 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10645 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10648 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10650 Fix recovering from possible decompression error.
10651 Since insert_from_gap doesn't always move point, we can't use PT as
10652 the position where the partially decompressed data ends, and
10653 should count how many bytes was produced so far.
10654 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10655 (unwind_decompress): Really delete partially uncompressed data.
10656 (Fzlib_decompress_region): Take decompressed data size into account.
10658 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10660 * syntax.c (init_syntax_once): Adjust comment and do an early
10661 initialization of Qchar_table_extra_slots just once...
10662 * casetab.c (init_casetab_once):
10663 * category.c (init_category_once):
10664 * character.c (syms_of_character):
10665 * coding.c (syms_of_coding):
10666 * xdisp.c (syms_of_xdisp): ...and omit it here.
10668 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10670 * xdisp.c (get_next_display_element): Don't apply to characters
10671 from a display vector the logic of setting it->end_of_box_run_p
10672 suitable for characters from a buffer. (Bug#15175)
10674 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10675 to handle directories, rather than '_utime' which doesn't.
10678 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10680 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10681 or fullscreen (Bug#14627).
10683 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10685 System-dependent integer overflow fixes.
10686 * process.c (Fset_process_window_size): Signal an error if
10687 the window size is outside the range supported by the lower level.
10688 * sysdep.c (set_window_size): Return negative on error,
10689 nonnegative on success, rather than -1, 0, 1 on not in system,
10690 failure, success. This is simpler. Caller changed.
10691 (serial_configure): Remove unnecessary initialization of local.
10692 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10693 size fits in unsigned long; this isn't true on some 32-bit hosts.
10694 Avoid buffer overrun if some future version of /proc/meminfo has a
10695 variable name longer than 20 bytes.
10696 (system_process_attributes) [__FreeBSD__]:
10697 Don't assume hw.availpages fits in 'int'.
10699 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10701 Don't let very long directory names overrun the stack.
10702 Fix some related minor problems involving "//", vfork.
10703 * callproc.c (encode_current_directory): New function.
10704 (call_process): Don't append "/"; not needed.
10705 * fileio.c (file_name_as_directory_slop): New constant.
10706 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10707 this can save the caller having to alloca.
10708 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10709 Use SAFE_ALLOCA, not alloca.
10710 (directory_file_name, Fexpand_file_name): Leave leading "//"
10711 alone, since it can be special even on POSIX platforms.
10712 * callproc.c (call_process):
10713 * process.c (Fformat_network_address):
10714 * sysdep.c (sys_subshell):
10715 Use encode_current_directory rather than rolling our own.
10716 (create_process): No need to encode directory; caller does that now.
10717 * process.h (encode_current_directory): New decl.
10718 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10719 Rework to avoid 'goto xyzzy;'.
10721 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10723 * xdisp.c (handle_face_prop): If the default face was remapped use
10724 the remapped face for strings from prefix properties. (Bug#15155)
10726 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10728 Minor cleanup for redisplay interface and few related functions.
10729 * frame.h (enum text_cursor_kinds): Move from here...
10730 * dispextern.h (enum text_cursor_kinds): ...to here.
10731 (toplevel): Drop unnecessary declarations.
10732 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10733 in update_window_end_hook and draw_window_cursor functions.
10734 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10735 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10736 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10737 * xterm.c (x_update_window_end, x_draw_window_cursor):
10738 * xdisp.c (display_and_set_cursor, update_window_cursor)
10739 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10740 enum text_cursor_kinds where appropriate.
10742 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10744 Redesign redisplay interface to drop updated_row and updated_area.
10745 * dispextern.h (updated_row, updated_area): Remove declaration.
10746 (struct redisplay_interface): Pass glyph row and row area parameters
10747 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10748 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10750 * dispnew.c (updated_row, updated_area): Remove.
10751 (redraw_overlapped_rows, update_window_line): Adjust user.
10752 (update_marginal_area, update_text_area): Likewise. Pass updated row
10753 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10754 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10757 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10759 * process.c (flush_pending_output): Remove stub.
10762 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10764 * callproc.c: Fix race that killed background processes (Bug#15144).
10765 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10766 Record deleted process-id in critical section, not afterwards.
10767 Don't mistakenly kill process created by a call-process invocation
10768 that discards output and does not wait.
10770 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10772 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10773 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10774 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10775 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10776 to shut up compiler in mark_object.
10777 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10779 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10781 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10782 We can't portably rely on PTY_OPEN doing that, even if
10783 it calls posix_openpt with O_CLOEXEC.
10785 2013-08-20 Kenichi Handa <handa@gnu.org>
10787 * character.c (string_char): Improve commentary.
10789 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10791 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10792 (struct animation_cache): Make signature a flexible array member.
10793 All uses changed. This is a tad slower but may insulate us better
10794 from future changes to ImageMagick.
10796 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10798 * image.c: Shrink memory needed for animation cache.
10799 (SIGNATURE_DIGESTSIZE): New constant.
10800 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10801 (imagemagick_create_cache): Copy the signature. This saves
10802 several KB of memory that ImageMagick wastes per signature.
10803 Don't bother updating the update_time, as the caller does that now.
10804 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10805 it's a fixed size struct member now.
10806 (imagemagick_get_animation_cache): Always destroy the signature,
10807 as it's now imagemagick_create_cache's responsibility to copy it.
10808 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10809 and use memcmp rather than strcmp.
10810 eassert that ImageMagick returns a signature of the specified length.
10812 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10814 * image.c (imagemagick_get_animation_cache): Don't segfault on
10816 (imagemagick_get_animation_cache): Revert to previous definition
10817 so that it actually works. But keep the memory leak fix.
10818 (imagemagick_get_animation_cache): Fix memory leak.
10820 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10822 * image.c: Fix animation cache signature memory leak.
10823 Fix some other minor performance problems while we're at it.
10824 (imagemagick_create_cache): Clear just the members that
10825 need clearing. Don't set update_time, as caller does that now.
10826 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10827 Simplify by using pointer-to-pointer instead of a prev pointer.
10828 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10829 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10830 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10831 it's already a copy. Free the signature probe unless it's cached.
10833 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10834 This was introduced by my 2013-08-12 fix for Bug#15035.
10836 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10838 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10839 (imagemagick_prune_animation_cache): Now static.
10841 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10843 * image.c (imagemagick_get_animation_cache): Don't segfault when
10844 pruning all entries.
10846 2013-08-18 Ken Brown <kbrown@cornell.edu>
10848 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10849 static heap if ENABLE_CHECKING is defined.
10850 (max_bss_sbrk_ptr): New variable.
10851 (bss_sbrk): Use it.
10852 (report_sheap_usage): Report maximum static heap usage instead of
10853 ending static heap usage.
10855 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10857 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10858 of zlib_initialized according to the results of calling
10859 init_zlib_functions.
10861 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10863 * image.c: Implement an ImageMagick per-image cache.
10864 (imagemagick_get_animation_cache): Fix a double-free error.
10865 (imagemagick_load_image): Remove the ping_wand code, which only
10866 apparently saved time on invalid animated images, and slowed down
10867 everything else. Optimize for the common case.
10869 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10871 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10873 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10875 * marker.c (set_marker): Remove documentation of undefined behavior.
10877 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10879 * image.c (imagemagick_compute_animated_image): Animate correctly
10880 when sub-images are smaller than the main image.
10881 (imagemagick_compute_animated_image): Setting the iterator row to
10882 zero is apparently not allowed.
10883 (imagemagick_compute_animated_image): Allow images that say they
10884 have sub-images that are bigger than the main image, but just crop
10887 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10889 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10891 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10893 * image.c (imagemagick_compute_animated_image): Respect the GIF
10896 2013-08-15 Ken Brown <kbrown@cornell.edu>
10898 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10899 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10902 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10904 Fix minor problems found by static checking.
10905 * frame.c (delete_frame):
10906 * xdisp.c (next_element_from_display_vector):
10907 Avoid uninitialized local.
10908 * image.c (imagemagick_compute_animated_image): Port to C89.
10909 Prefer usual GNU indentation style for loops.
10910 Be more careful about bizarrely large sizes, by using ptrdiff_t
10913 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10915 Fix infinite frame selection loop (Bug#15025).
10916 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10918 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10920 * xdisp.c (compute_window_start_on_continuation_line):
10921 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10922 to make sure we end up setting the window start at the leftmost
10923 visible character of the display line. This avoids funky
10924 horizontal shifting because the window start is not kept on the
10925 same position. (Bug#15090)
10926 (next_element_from_display_vector): Support 'box' face attribute
10927 in the face definitions of a display vector. (Bug#15099)
10929 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10931 * image.c (imagemagick_compute_animated_image): Implement animated
10932 images (bug#14700).
10933 (imagemagick_compute_animated_image): Fix some compilation
10934 warnings. Implement a very simple cache to make the animation
10935 usable at all, but it should be replaced with a per-image cache.
10937 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10939 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10940 to do `for' loops over alist values.
10941 * buffer.h (FOR_EACH_BUFFER):
10942 * process.c (FOR_EACH_PROCESS): Use it.
10943 (handle_child_signal, status_notify, Fget_buffer_process)
10944 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10946 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10948 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10949 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10950 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10951 to xzalloc and so avoid redundant call to memset.
10952 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10953 members because it is allocated with xzalloc and so already zeroed.
10955 2013-08-14 Ken Brown <kbrown@cornell.edu>
10957 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10960 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10962 Utility function and macro to copy Lisp string to C string.
10963 * lisp.h (xlispstrdupa): New macro.
10964 (xlispstrdup): New prototype.
10965 * alloc.c (xlispstrdup): New function.
10966 * callint.c (Fcall_interactively):
10967 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10968 (Fsubstitute_in_file_name):
10969 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10970 * image.c (x_create_bitmap_from_file):
10971 * w32term.c (w32_term_init):
10972 * xterm.c (x_term_init): Use xlispstrdup.
10974 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10976 * image.c (imagemagick_load_image): Make animated pictures work.
10977 There's still some problems with background color settings, though
10980 * decompress.c (unwind_decompress): Always restore point.
10982 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10984 * marker.c (set_marker): Reformat documentation.
10986 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10988 * xdisp.c (cursor_type_changed): Now static.
10990 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10991 Use changed. This avoids the need to call xmalloc and for the
10992 caller to call xfree, and avoids memory leaks in some situations.
10994 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10996 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10997 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10998 (redisplay_window): If window_end_valid is cleared due to non-zero
10999 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11000 so do not call to try_cursor_movement for that window.
11002 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11004 * window.h (struct window): Convert window_end_pos and
11005 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11006 (wset_window_end_pos, wset_window_end_vpos): Remove.
11007 * dispnew.c (adjust_glyph_matrix):
11008 * window.c (Fwindow_end, replace_window, set_window_buffer)
11010 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11011 (set_vertical_scroll_bar, redisplay_window, try_window)
11012 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11013 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11014 (note_mouse_highlight): Adjust users.
11015 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11018 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11020 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11021 * image.c (imagemagick_filename_hint): Use `const char *' and
11022 prefer SSDATA to SDATA to avoid warnings.
11024 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11026 Cleanup window fringes, margins and scroll bars adjustments.
11027 * window.c (set_window_fringes, set_window_margins)
11028 (set_window_scroll_bars, apply_window_adjustment): New functions.
11029 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11030 (Fset_window_scroll_bars): Use them.
11032 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11034 * window.h (struct window): Convert scroll_bar_width
11035 from Lisp_Object to integer. Adjust comment.
11036 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11038 * window.c (wset_scroll_bar_width): Remove.
11039 (make_window): Initialize scroll_bar_width.
11040 (Fsplit_window_internal): Use direct assignment.
11041 (Fset_window_configuration, save_window_save):
11042 Convert Lisp_Object to integer and back where appropriate.
11043 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11044 bar was actually changed, and mention this in docstring.
11046 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11048 * decompress.c: Minor simplifications.
11049 (Fzlib_decompress_region): Don't bother verifying
11050 that avail_out <= UINT_MAX, as that was confusing.
11051 Mention the restriction in a comment instead.
11052 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11054 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11056 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11057 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11059 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11061 * image.c (imagemagick_filename_hint): Check for errors in the
11064 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11066 * window.c (Fwindow_margins): Return nil when there's no marginal
11067 area, as per the documented API.
11069 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11070 Fmake_vector, as scroll bar's struct members are not all Lisp
11071 objects now. This avoids crashes in GC.
11073 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11074 bool, so its address could be taken.
11076 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11078 * image.c (imagemagick_filename_hint): New function to possibly
11079 apply `image-content-type-suffixes'.
11080 (imagemagick_load_image): Use it.
11082 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11084 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11085 if loading zlib failed.
11087 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11089 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11090 2013-08-13 checkin below. Change bool to BOOL, rule is:
11091 All Obj-C code uses BOOL, except for interfaces callable from C.
11093 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11095 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11097 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11098 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11099 bool instead of BOOL.
11100 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11101 from Lisp_Object to bitfield. Adjust comment.
11102 * w32term.c (x_scroll_bar_create): Adjust user.
11103 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11104 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11105 Use bool for boolean.
11106 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11107 to `unsigned int' when defining a bitfield.
11109 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11111 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11113 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11115 * window.h (struct window): Convert left_margin_cols and
11116 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11117 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11118 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11120 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11122 (showing_window_margins_p, update_window_line, update_frame_1):
11123 * fringe.c (draw_fringe_bitmap_1):
11124 * xdisp.c (window_box_width): Adjust users.
11125 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11126 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11127 Use direct assignment.
11128 (Fset_window_configuration, save_window_save, Fwindow_margins):
11129 Convert Lisp_Object to integer and back where appropriate.
11130 (Fset_window_margins): Adjust user. Return t if any margin
11131 was actually changed, and mention this in docstring.
11133 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11135 * syntax.c (forward_word):
11136 * cmds.c (forward_char, backward_char): Mention the optional argument.
11138 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11140 * window.h (struct window): Convert left_fringe_width
11141 and right_fringe_width from Lisp_Objects to integers.
11143 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11144 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11145 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11147 (make_window): Initialize new integer fields to -1.
11148 (Fsplit_window_internal): Use direct assignment.
11149 (Fset_window_configuration, save_window_save):
11150 Convert Lisp_Object to integer and back where appropriate.
11151 (Fset_window_fringes): Adjust user. Return t if any fringe
11152 was actually changed, and mention this in docstring.
11154 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11156 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11157 * nsfns.m (x_set_cursor_type):
11158 * w32fns.c (x_set_cursor_type):
11159 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11160 * xdisp.c (set_frame_cursor_types): ...but in common code.
11162 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11164 * font.c (clear_font_cache): New function, stripped from...
11165 (Fclear_font_cache): ...here, which now uses the function
11166 above. Adjust comment.
11167 * font.h (clear_font_cache): Add prototype.
11168 * xfaces.c (clear_face_cache): Use clear_font_cache.
11170 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11172 * window.c (Fset_window_start): Compare `w', not `window' because
11173 `w' might not be equal to `window' after call to decode_live_window.
11175 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11177 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11178 This fixes a problem introduced by the Bug#15035 patch
11179 when using GPG. Reported by Herbert J. Skuhra.
11181 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11183 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11184 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11185 not yet initialized.
11187 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11189 * decompress.c (Fzlib_decompress_region): Support zlib
11190 decompression, too, and rename.
11192 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11194 Minor zlib configuration tweaks.
11195 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11196 Don't assume presence of fn_inflateInit2_ zlib internal function.
11198 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11200 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11201 include the zlib prefix.
11203 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11205 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11206 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11207 define static variables that are pointers to zlib functions to be
11208 dynamically loaded.
11209 (init_zlib_functions) [WINDOWSNT]: New function.
11210 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11212 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11213 macros instead of invoking the zlib functions directly.
11214 (syms_of_decompress): DEFSYM Qzlib_dll.
11215 Staticpro Szlib_available_p.
11217 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11219 Avoid looping over all frame windows to freeze and unfreeze.
11220 * window.h (struct window): Drop frozen_window_start_p.
11221 (freeze_window_starts): Drop prototype.
11222 * frame.h (struct frame): New frozen_window_starts flag.
11223 (FRAME_WINDOWS_FROZEN): New macro.
11224 * window.c (freeze_window_start, freeze_window_starts):
11226 (select_window, replace_window): Adjust users.
11227 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11228 (window_frozen_p): New function.
11229 (redisplay_window): Use it.
11231 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11233 Fix some fd issues when running subprocesses (Bug#15035).
11234 Fix bugs that can leak files or file descriptors on errors.
11235 Don't unlink open temp files, as that's hard for users to diagnose
11236 when things go awry (e.g., temp disk exhausted).
11237 Don't bother to lock temp files. Check for invalid recursion.
11238 * callproc.c (synch_process_fd): Remove. All uses removed.
11239 (synch_process_tempfile): New var or macro.
11240 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11242 (record_kill_process): New arg, the temp name. All callers changed.
11243 (delete_temp_file): Now just a simple wrapper around unlink.
11244 (call_process_kill): New arg, the call_process_fd array.
11245 Close them all. Clear synch_process_pid. Remove the temp file,
11246 or arrange for it to be removed.
11247 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11248 that's been moved to synch_process_tempfile. Caller changed.
11249 Do not remove the tempfile; that's now call_process_kill's
11251 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11252 call_process_kill; the caller now does that.
11253 (call_process_cleanup): Do not close the process fd; that's now
11254 call_process_kill's responsibility.
11255 (Fcall_process): Implement via new function call_process, which
11256 has most of the old body of Fcall_process, but with a different API.
11257 (call_process): New function that does not open or close filefd if
11258 it is nonnegative. Record which fds need to be closed, and let
11259 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11260 Signal an error if invoked recursively (could be done via a hook).
11261 Simplify creation of the tempfile in the MSDOS case.
11262 Don't create the output file until after checking for the executable.
11263 Report any failure to open /dev/null.
11264 Don't open /dev/null for writing twice; once is enough.
11265 Don't create pipe if all output is being discarded or sent to file.
11266 Don't worry about setting up the coding system or reading from the
11267 pipe if all output is being discarded.
11268 Hoist fd_error local into top level, to lessen block nesting.
11269 Don't record deleted pid here; now done by Fcall_process_region.
11270 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11271 and note its success in synch_process_tempfile.
11272 Do not leak resources when child_setup fails.
11273 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11274 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11275 (create_temp_file): Now returns open fd, with an additional
11276 Lisp_Object * argument to return the name. All callers changed.
11277 Do not close the file; rewind it instead, and leave it open for
11278 the caller. Do not lock the temp file. Unwind-protect the file
11279 and the file-descriptor.
11280 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11281 If an asynchrounous process, record it here, not in call_process.
11282 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11283 * eval.c (set_unwind_protect): New function.
11284 * fileio.c (write_region): New function, generalized from the
11285 old Fwrite_region. Do not lock temp files.
11286 (Fwrite_region): Use it.
11287 * lisp.h (set_unwind_protect, write_region): New decls.
11288 * process.c: Include <verify.h>.
11289 (make_process): Mark fds as initially closed.
11290 (deleted_pid_list): Now a list of pid-filename pairs.
11292 (close_process_fd): New function.
11293 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11294 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11295 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11296 (create_process, create_pty, Fmake_serial_process)
11297 (server_accept_connection): Record which fds need to be closed,
11298 and let deactivate_process close them.
11299 (Fmake_network_process): Do not discard the unwind-protect
11300 until it's safe to do so.
11301 (deactivate_process): Close the fds opened by create_process etc.
11302 (Fprocess_send_eof): Adjust to new way of recording open fds.
11303 Report an error if /dev/null can't be opened, instead of aborting.
11304 * process.h (PROCESS_OPEN_FDS): New constant.
11305 (struct Lisp_Process): New member open_fds.
11306 (record_kill_process, record_deleted_pid): Adjust signatures.
11307 (record_deleted_pid): Move decl here ...
11308 * syswait.h (record_deleted_pid): ... from here.
11310 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11312 * decompress.c: Fix bugs with large buffers and weird inputs.
11313 Tune a bit. Reindent as per usual Emacs style.
11314 (BUFFER_SIZE): Remove.
11315 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11316 more than UINT_MAX bytes. Decompress into the gap instead of into
11317 an auto buffer, as this should avoid copying. Return nil if
11318 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11319 set immediate_quit; we shouldn't trust zlib code that much.
11321 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11323 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11324 errors, and really move the gap to where we want it.
11326 * lisp.h: Include decompress.c support.
11328 * emacs.c (main): Include decompress.c support.
11330 * Makefile.in: Include -lz if present.
11332 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11334 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11335 (initWithTitle:): Initialize frame to 0.
11336 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11337 (fillWithWidgetValue:frame:): Rename from
11338 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11340 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11341 fillWithWidgetValue:frame:
11343 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11344 remove memory leak warnings.
11346 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11347 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11348 menu_pending_title.
11350 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11351 (x_activate_menubar): Update the whole menu.
11352 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11353 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11354 current event is not NSSystemDefined (Bug#15001).
11355 Call ns_check_menu_open only if trackingMenu is 2.
11356 (menuDidClose:): New method, decrease trackingMenu.
11357 (fillWithWidgetValue:setDelegate:): New method.
11358 (fillWithWidgetValue:): Call the above.
11360 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11362 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11364 Omit some unnecessary casts.
11365 Many of these go back to the old pre-C89 days, when they may have
11366 been needed, but we've been assuming C89 or later for a while now.
11367 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11368 (live_float_p, live_misc_p, live_vector_p):
11369 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11370 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11371 (defvar_per_buffer):
11372 * callint.c (Fcall_interactively):
11373 * doc.c (Fsubstitute_command_keys):
11374 * filelock.c (get_boot_time):
11375 * frame.c (xrdb_get_resource):
11376 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11377 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11378 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11379 (menuitem_highlight_callback, menu_destroy_callback)
11380 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11381 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11382 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11383 (xg_tool_bar_help_callback, tb_size_cb):
11384 * image.c (xpm_alloc_color, png_read_from_memory)
11385 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11386 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11388 * keymap.c (describe_map):
11389 * nsfns.m (Fns_display_monitor_attributes_list):
11390 * nsmenu.m (process_dialog:):
11391 * nsterm.m (hold_event):
11392 * process.c (wait_reading_process_output):
11393 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11394 * scroll.c (do_direct_scrolling, scrolling_1):
11395 * termcap.c (tgetent):
11396 * window.c (check_window_containing, add_window_to_list)
11397 (freeze_window_starts):
11398 * xdisp.c (compare_overlay_entries, vmessage):
11399 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11400 (x_get_monitor_attributes_xrandr)
11401 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11402 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11403 * xfont.c (xfont_match, xfont_open):
11404 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11405 (menubar_selection_callback, menu_position_func)
11406 (popup_selection_callback, create_and_show_popup_menu)
11407 (dialog_selection_callback, create_and_show_dialog):
11408 * xrdb.c (x_get_string_resource)
11410 * xsmfns.c (x_session_check_input):
11411 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11412 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11413 (xaw_jump_callback, xaw_scroll_callback):
11414 Omit unnecessary casts.
11416 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11418 Minor string-length refactoring.
11419 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11420 * frame.c (make_monitor_attribute_list):
11421 Prefer build_string to strlen + make_string.
11423 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11425 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11426 don't check minor_code (Bug#14417).
11428 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11430 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11431 vertical positions instead. This avoids calling MATRIX_ROW with
11432 row numbers that are possibly beyond valid limits. (Bug#15064)
11434 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11436 Use xstrdup and build_unibyte_string where applicable.
11437 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11438 * xfns.c (x_window):
11439 * xrdb.c (x_get_customization_string):
11440 * xterm.c (xim_initialize):
11441 * w32fns.c (w32_window): Use xstrdup.
11442 (w32_display_monitor_attributes_list):
11443 * emacs.c (init_cmdargs):
11444 * keyboard.c (PUSH_C_STR):
11445 * nsfont.m (nsfont_open):
11446 * sysdep.c (system_process_attributes):
11447 * w32.c (system_process_attributes):
11448 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11450 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11452 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11453 variables of these types so that GDB would know about them, as aid
11454 for debugging fatal exceptions. (Bug#15024) See also
11455 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11458 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11460 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11461 larger than the NSWindow (Bug#14934).
11463 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11465 Redesign redisplay interface to drop global variable updated_window.
11466 Always pass currently updated window as a parameter to update routines.
11467 * dispextern.h (updated_window): Remove declaration.
11468 (struct redisplay_interface): Pass window parameter to
11469 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11470 and after_update_window_hook.
11471 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11473 * dispnew.c (updated_window): Remove.
11474 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11475 (update_window_line): Adjust to match redisplay interface changes.
11476 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11477 (ns_scroll_run, ns_after_update_window_line):
11478 * w32term.c (x_update_window_begin, x_update_window_end)
11479 (x_after_update_window_line, x_scroll_run):
11480 * xterm.c (x_update_window_begin, x_update_window_end)
11481 (x_after_update_window_line, x_scroll_run):
11482 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11483 Likewise. Adjust comments where appropriate.
11484 (x_cursor_to): Simplify because this is always called during window
11485 update (but install debugging check anyway).
11486 (expose_window): Check must_be_updated_p flag to see whether this
11487 function is called during window update.
11489 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11491 Do not reset window modification event counters excessively.
11492 These leftovers and poor man's tricky methods to catch extra
11493 redisplay's attention are no longer needed.
11494 * frame.c (set_menu_bar_lines_1):
11495 * minibuf.c (read_minibuf_unwind):
11496 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11497 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11498 (window_scroll_line_based, Fset_window_configuration):
11499 * xdisp.c (redisplay_window): Do not reset last_modified and
11500 last_overlay_modified counters.
11502 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11504 * xselect.c (x_send_client_event): Set send_event and serial, memset
11505 data.l as it might be bigger than data.b. Use 24 bit mask to
11506 XSendEvent (Bug#15034).
11508 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11510 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11511 for TTY frames that are not the top frame on their console.
11514 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11516 * w32term.c (w32fullscreen_hook): Really maximize frame when
11517 asked for (Bug#14841).
11519 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11521 Prefer selected_window to Fselected_window, likewise for frames.
11522 * buffer.c (Fbuffer_swap_text):
11523 * data.c (Fvariable_binding_locus):
11524 * window.c (run_window_configuration_change_hook): Adjust users.
11525 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11526 Use decode_live_frame.
11528 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11530 Be more careful if selected window shows the buffer other than current,
11531 use window_outdated only if this is not so. This change should also
11532 address some weird issues discussed in Bug#13012.
11533 * window.h (window_outdated): New prototype.
11534 * window.c (window_outdated): Now here. Convert from static and
11535 always assume window's buffer.
11536 (Fwindow_end, Fwindow_line_height): Use it.
11537 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11538 and always assume window's buffer.
11539 (redisplay_window): Adjust user.
11540 (redisplay_internal): Call to reconsider_clip_changes once and
11541 check whether mode line should be updated only if selected window
11542 shows current buffer.
11543 (run_window_scroll_functions): Use eassert for debugging check.
11544 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11546 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11548 * window.c (window_scroll, window_scroll_pixel_based)
11549 (window_scroll_line_based): Use bool for booleans.
11551 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11553 * process.c: Fix minor off-by-one issues in descriptor counts.
11554 This shouldn't fix any real bugs, but it cleans up the code a bit.
11555 (max_process_desc, max_input_desc): -1, not 0, means none.
11557 (delete_input_desc): New function.
11558 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11559 (deactivate_process): Scan backwards when recomuting max_process_desc;
11560 that should be faster.
11561 (init_process_emacs): Initialize max_input_desc.
11563 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11565 Use region cache to speedup bidi_find_paragraph_start.
11566 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11567 Rename cache_long_line_scans to cache_long_scans.
11568 * buffer.c (bset_cache_long_line_scans): Rename to
11569 bset_cache_long_scans.
11570 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11571 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11573 (syms_of_buffer): Rename cache-long-line-scans to
11574 cache-long-scans. Adjust docstring.
11575 * search.c (newline_cache_on_off):
11576 * indent.c (width_run_cache_on_off): Adjust users.
11577 * bidi.c (bidi_paragraph_cache_on_off): New function.
11578 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11579 * insdel.c (prepare_to_modify_buffer):
11580 Invalidate bidi_paragraph_cache if enabled.
11582 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11584 Invalidate region caches only if buffer text is going to be changed.
11585 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11586 (modify_text): ...new prototype.
11587 (prepare_to_modify_buffer_1): New prototype.
11588 * textprop.c (modify_region): Rename to...
11589 (modify_text_properties): ...new function.
11590 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11591 (Fremove_list_of_text_properties): Adjust users.
11592 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11593 (modify_text): ...new function.
11594 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11595 (prepare_to_modify_buffer_1): ...new function.
11596 * casefiddle.c (casify_region):
11597 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11598 (Ftranspose_regions): Use modify_text.
11600 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11602 * lisp.mk (lisp): Add nadvice.elc.
11604 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11606 New macro to iterate over live buffers similar to frames.
11607 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11608 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11609 Declare buffer-related variables here to offload lisp.h.
11610 * buffer.c (Vbuffer_alist): Adjust comment.
11611 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11612 (other_buffer_safely):
11613 * data.c (store_symval_forwarding):
11614 * dispnew.c (Fframe_or_buffer_changed_p):
11615 * fileio.c (Fdo_auto_save):
11616 * filelock.c (unlock_all_files):
11617 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11619 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11621 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11622 * callproc.c (create_temp_file):
11623 * filelock.c (create_lock_file):
11624 Assume mkostemp, since it's now provided by Gnulib.
11626 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11628 * w32.c (mkostemp): New function.
11629 (mktemp): Remove, no longer used. Most of the code reused in
11630 mkostemp. (Bug#15015)
11631 (mktemp): Don't undef.
11633 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11635 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11636 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11637 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11638 (free_glyph_pool, check_glyph_memory): Likewise for
11639 all users. Adjust comments where appropriate.
11641 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11643 * composite.h: Minor fixups.
11644 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11645 to fix a misspelling, and change it to an inline function while
11646 we're at it (it need not be a macro). All uses changed.
11647 (composition_method, composition_valid_p):
11648 Rewrite to avoid assignments in if-conditions.
11650 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11652 Do not use global Lisp_Object in composition macros.
11653 * composite.h (composition_temp): Remove declaration.
11654 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11655 (composition_method, composition_valid_p): ...inline functions.
11656 (compose_region): Remove the leftover.
11657 * composite.c (composition_temp): Remove.
11658 (run_composition_function, update_compositions)
11659 (composition_compute_stop_pos, composition_adjust_point)
11660 (Ffind_composition_internal):
11661 * coding.c (handle_composition_annotation):
11662 * xdisp.c (handle_composition_prop, check_point_in_composition):
11663 Related users changed.
11665 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11667 Drop FRAME_PTR typedef.
11668 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11669 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11670 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11671 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11672 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11673 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11674 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11675 All related users changed.
11677 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11679 * eval.c (default_toplevel_binding): New function.
11681 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11682 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11683 (syms_of_eval): Export them.
11684 * data.c (Fdefault_value): Micro cleanup.
11685 * term.c (init_tty): Use "false".
11687 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11689 Fix X GC leak in GTK and raw (no toolkit) X ports.
11690 * xterm.c (x_free_frame_resources): If white and black relief
11691 GCs are allocated, always free them here.
11692 * xfns.c (x_make_gc): Omit redundant initialization.
11693 * widget.c (create_frame_gcs): Remove the leftover.
11694 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11695 in x_free_frame_resources.
11697 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11699 * nsterm.m (windowWillResize:toSize:): Only change title if
11700 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11702 (viewDidEndLiveResize): New method.
11704 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11705 inside NS_IMPL_COCOA.
11707 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11709 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11710 Do not check whether undo is enabled because record_insert and
11711 record_delete does that themselves.
11713 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11715 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11716 member which is not really used any more.
11717 (FRAME_XIC_BASE_FONTNAME): Remove.
11718 * xfns.c (xic_free_fontset): Adjust user.
11719 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11720 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11721 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11722 (xdialog_show): Use eassert for debugging check.
11723 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11725 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11727 * fileio.c, fns.c (merge): Move extern decl from here ...
11728 * lisp.h (merge): ... to here.
11730 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11732 Fix last font-related change.
11733 * w32font.h (w32font_list_internal, w32font_match_internal):
11735 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11736 (uniscribe_list_family): Adjust to match font API change.
11737 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11738 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11740 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11742 * frame.h (FRAME_MOUSE_UPDATE):
11743 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11744 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11746 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11748 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11749 * font.h (struct font_driver): Change list, match, and list_family
11750 functions to accept struct frame * as first arg.
11751 * font.c (font_score, font_compare, font_sort_entities):
11753 (font_sort_entities, font_list_entities, font_select_entity)
11754 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11755 match font API change.
11756 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11757 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11758 * ftxfont.c (ftxfont_list, ftxfont_match):
11759 * xftfont.c (xftfont_list, xftfont_match):
11760 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11761 * w32font.c (w32font_list, w32font_match, w32font_list)
11762 (w32font_list_internal, w32_font_match_internal): Likewise.
11763 * xfaces.c (Fx_family_fonts): Adjust user.
11765 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11767 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11768 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11769 only if HAVE_X_WINDOWS is in use.
11770 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11771 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11772 * w32term.c (x_wm_set_icon_position): Likewise.
11773 * w32fns.c (x_icon): Adjust user.
11775 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11777 * xterm.c (last_mouse_press_frame): Remove the
11778 leftover which is not really used any more.
11779 (handle_one_xevent, syms_of_xterm): Adjust users.
11780 (x_flush): Call XFlush once per each X display, not frame.
11781 This is better because this code always unconditionally skips
11782 non-X frames in Vframe_list and issues the only XFlush if we
11783 have more than one X frame on the same X display.
11784 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11785 Use bool for booleans.
11786 (x_draw_glyph_string_background, cvt_string_to_pixel)
11787 (cvt_pixel_dtor): Drop unnecessary prototypes.
11788 * xterm.h (x_display_ok): Adjust prototype.
11790 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11792 Drop unnecessary functions that deals with frame pixel size.
11793 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11794 (x_pixel_height): Drop prototypes.
11795 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11796 (x_pixel_height): Drop implementations.
11797 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11798 which should be always valid for window frame.
11799 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11800 * w32menu.c (Fx_popup_dialog):
11801 * xmenu.c (Fx_popup_dialog): Likewise for both.
11803 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11805 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11806 frame parameters and call to Fmodify_frame_parameters just once.
11807 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11808 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11809 and mention nil frame in docstring.
11811 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11813 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11814 (x_figure_window_size): Likewise. Adjust to return long.
11815 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11816 (toplevel): Move Qterminal_live_p to...
11817 * terminal.c (toplevel): ...here, make it static, and...
11818 (syms_of_terminal): ...DEFSYM here.
11819 * frame.h (Qterminal_live_p): Remove declaration.
11820 (make_frame, x_figure_window_size): Adjust prototype.
11821 * nsfns.m (Fx_create_frame): Use long for window flags.
11823 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11825 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11826 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11827 Do not assume that emacs_close (INT_MAX) is a no-op.
11829 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11831 * xfaces.c (make_face_cache): For struct face_cache, prefer
11832 xmalloc to xzalloc and so avoid redundant call to memset.
11833 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11835 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11837 * fringe.c (draw_window_fringes, update_window_fringes)
11838 (compute_fringe_widths):
11839 * w32term.c (x_draw_glyph_string):
11840 * window.c (candidate_window_p, Frecenter):
11841 * xfaces.c (realize_basic_faces, realize_default_face)
11842 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11843 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11844 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11845 * xmenu.c (Fx_menu_bar_open_internal):
11846 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11847 * xsettings.c (xft_settings_event):
11848 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11849 Use bool for booleans. Adjust style and comments where
11851 * dispextern.h (draw_window_fringes, update_window_fringes)
11852 (compute_fringe_widths):
11853 * xterm.h (x_had_errors_p): Adjust prototype.
11855 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11857 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11858 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11860 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11862 * fns.c (toplevel): Remove comment before Fsafe_length because
11863 it checks for QUIT.
11865 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11867 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11869 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11871 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11872 frame which got the message is still alive, before dereferencing
11873 its pointer. (Bug#14970)
11875 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11876 be a live window, before using it as such. (Bug#14970)
11878 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11880 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11881 w32_detect_focus_change instead of doing part of its job by hand.
11882 This fixes the problem whereby FOCUS_OUT events were not sent to
11885 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11887 * process.c (Fprocess_list): Doc fix.
11889 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11890 being re-exposed only if it didn't ask to become visible.
11891 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11892 was previously iconified. (Bug#14841)
11893 (x_iconify_frame): Mark the frame iconified.
11895 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11897 Fix minor problems found by static checking.
11898 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11899 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11901 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11903 * eval.c (set_specpdl_old_value): New function.
11904 (unbind_to): Minor simplification.
11905 (get_backtrace_frame): New function.
11906 (Fbacktrace_frame): Use it. Add `base' argument.
11907 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11908 (syms_of_eval): Export backtrace-eval.
11909 * xterm.c (x_focus_changed): Simplify.
11911 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11913 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11915 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11917 * xdisp.c (redisplay_window): Instead of moving point out of
11918 scroll margin, reject the force_start method, and try scrolling
11919 instead. (Bug#14780)
11921 2013-07-24 Ken Brown <kbrown@cornell.edu>
11923 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11926 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11928 * eval.c (Fprogn): Do not check that BODY is a proper list.
11929 This undoes the previous change. The check slows down the
11930 interpreter, and is not needed to prevent a crash. See
11931 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11933 2013-07-23 Glenn Morris <rgm@gnu.org>
11935 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11937 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11939 Port to GNU/Linux systems with tinfo but not ncurses.
11940 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11941 to decide whether ncurses is being used. Without this change,
11942 GCC complains about tgetent not being declared, on a system
11943 that has tinfo installed but ncurses not installed.
11945 * eval.c (Fprogn): Check that BODY is a proper list.
11947 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11948 * data.c (Fsetq_default):
11949 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11950 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11952 Tune by taking advantage of the fact that ARGS is always a list
11953 when a function is declared to have UNEVALLED args.
11955 * emacsgtkfixed.c: Port to GCC 4.6.
11956 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11958 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11960 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11961 here to silence compiler warnings.
11963 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11965 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11966 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11967 from messing up Emacs's 'struct frame' (Bug#14923).
11969 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11971 * alloc.c (make_save_ptr_ptr): Define this function.
11972 It was inadvertently omitted. It's needed only if
11973 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11975 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11977 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11978 frame have focus (Bug#14895).
11980 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11982 Avoid vfork-related deadlock more cleanly.
11983 * callproc.c (child_setup): When the child's exec fails, output
11984 the program name, as that's more useful. Use O_NONBLOCK to avoid
11986 * process.c (create_process_1): Remove; no longer needed.
11987 (create_process): Remove timer hack; no longer needed, now that
11988 the child avoids deadlock.
11990 2013-07-20 Glenn Morris <rgm@gnu.org>
11992 * image.c (Fimage_flush): Fix doc typo.
11994 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11996 Fix array bounds violation when pty allocation fails.
11997 * process.c (PTY_NAME_SIZE): New constant.
11998 (pty_name): Remove static variable; it's now auto.
11999 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12000 Take pty_name as an arg rather than using a static variable.
12001 All callers changed.
12002 (create_process): Recover pty_flag from process, not from volatile local.
12003 (create_pty): Stay inside array even when pty allocation fails.
12004 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12006 * lread.c (Fload): Avoid initialization only when lint checking.
12007 Mention that it's needed only for older GCCs.
12009 2013-07-20 Kenichi Handa <handa@gnu.org>
12011 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12012 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12014 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12016 * lread.c (Fload): Avoid uninitialized warning.
12018 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12020 Fix some minor file descriptor leaks and related glitches.
12021 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12022 (create_lock_file): Use write, not emacs_write.
12023 * image.c (slurp_file, png_load_body):
12024 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12025 (server_accept_connection):
12026 Don't leak an fd on memory allocation failure.
12027 * image.c (slurp_file): Add a cheap heuristic for growing files.
12028 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12029 as that's what the other routines do. Maybe input need not be
12030 blocked at all, but it's better to be consistent.
12031 Avoid undefined behavior when strlen is zero.
12033 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12034 (NSTATICS): Now a constant; doesn't need to be a macro.
12036 2013-07-19 Richard Stallman <rms@gnu.org>
12038 * coding.c (decode_coding_utf_8): Add simple loop for fast
12039 processing of ASCII characters.
12041 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12043 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12045 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12047 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12048 unportable 'struct x_display_info'.
12049 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12050 is a portable type.
12052 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12054 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12055 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12057 (system_process_attributes): Prefer plain char to unsigned char
12058 when either will do. Clean up properly if interrupted or if
12059 memory allocations fail. Don't assume sscanf succeeds.
12060 Remove no-longer-needed workaround to stop GCC from whining.
12061 Read command-line once, instead of multiple times. Check read status a
12062 bit more carefully.
12064 Fix obscure porting bug with varargs functions.
12065 The code assumed that int is treated like ptrdiff_t in a vararg
12066 function, which is not a portable assumption. There was a similar
12067 -- though these days less likely -- porting problem with various
12068 assumptions that pointers of different types all smell the same as
12069 far as vararg functions is conserved. To make this problem less
12070 likely in the future, redo the API to use varargs functions.
12071 * alloc.c (make_save_value): Remove this vararg function.
12072 All uses changed to ...
12073 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12074 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12076 (make_save_ptr): Rename from make_save_pointer, for consistency with
12077 the above. Define only on platforms that need it. All uses changed.
12079 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12081 * keyboard.c: Try to fix typos in previous change.
12082 (DISPLAY_LIST_INFO): New macro.
12083 (kbd_buffer_get_event): Do not access members that are not present
12084 in X11. Revert inadvertent change of "!=" to "=".
12086 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12088 * keyboard.c (kbd_buffer_get_event):
12089 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12090 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12092 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12094 * filelock.c: Fix unlikely file descriptor leaks.
12095 (get_boot_time_1): Rework to avoid using emacs_open.
12096 This doesn't actually fix a leak, but is better anyway.
12097 (read_lock_data): Use read, not emacs_read.
12099 * doc.c: Fix minor memory and file descriptor leaks.
12100 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12101 (get_doc_string, Fsnarf_documentation):
12102 Fix file descriptor leak on error.
12104 * term.c: Fix minor fdopen-related file descriptor leaks.
12105 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12106 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12108 * charset.c: Fix file descriptor leaks and errno issues.
12110 (load_charset_map_from_file): Don't leak file descriptor on error.
12111 Use plain record_xmalloc since the allocation is larger than
12112 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12114 * eval.c (record_unwind_protect_nothing):
12115 * fileio.c (fclose_unwind):
12117 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12118 The replacement doesn't block input, but that no longer seems
12121 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12123 * lread.c: Fix file descriptor leaks and errno issues.
12124 (Fload): Close some races that leaked fds or streams when 'load'
12126 (Fload, openp): Report error number of last nontrivial failure to open.
12127 ENOENT counts as trivial.
12128 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12130 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12131 now that the function is always called with a nonnegative arg.
12132 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12133 All uses replaced with ...
12134 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12136 A few more minor file errno-reporting bugs.
12137 * callproc.c (Fcall_process):
12138 * doc.c (Fsnarf_documentation):
12139 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12140 * process.c (set_socket_option):
12141 Don't let a constructor trash errno.
12142 * doc.c: Include <errno.h>.
12144 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12146 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12148 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12150 Fix w32 bug with call-process-region (Bug#14885).
12151 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12152 to Fcall_process when the input is empty. This simplifies the
12153 code a bit. It makes no difference on POSIXish platforms but
12154 apparently it fixes a bug on w32.
12156 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12157 * fileio.c (close_file_unwind): Don't close if FD is negative;
12158 this can happen when unwinding a zapped file descriptor.
12159 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12160 in case Emacs runs out of memory between the two unwind-protects.
12161 Don't trash errno when closing FD.
12162 Zap the FD in the specpdl when closing it, instead of deferring
12163 the removal of the unwind-protect; this fixes a bug where a child
12164 function unwinds the stack past us.
12166 New unwind-protect flavors to better type-check C callbacks.
12167 This also lessens the need to write wrappers for callbacks,
12168 and the need for make_save_pointer.
12169 * alloc.c (free_save_value):
12170 * atimer.c (run_all_atimers):
12172 * alloc.c (safe_alloca_unwind):
12173 * atimer.c (unwind_stop_other_atimers):
12174 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12175 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12176 * minibuf.c (choose_minibuf_frame_1):
12177 * process.c (make_serial_process_unwind):
12178 * xdisp.c (pop_message_unwind):
12179 * xselect.c (queue_selection_requests_unwind):
12180 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12181 * alloc.c (record_xmalloc):
12182 Prefer record_unwind_protect_ptr to record_unwind_protect with
12184 * alloc.c (Fgarbage_collect):
12185 Prefer record_unwind_protect_void to passing a dummy.
12186 * buffer.c (restore_buffer):
12187 * window.c (restore_window_configuration):
12188 * xfns.c, w32fns.c (do_unwind_create_frame)
12189 New wrapper. All record-unwind uses of wrappee changed.
12190 * buffer.c (set_buffer_if_live):
12191 * callproc.c (call_process_cleanup, delete_temp_file):
12192 * coding.c (code_conversion_restore):
12193 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12194 * editfns.c (save_excursion_restore)
12195 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12196 (save_restriction_restore):
12197 * eval.c (restore_stack_limits, un_autoload):
12198 * fns.c (require_unwind):
12199 * keyboard.c (recursive_edit_unwind, tracking_off):
12200 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12201 * macros.c (pop_kbd_macro, restore_menu_items):
12202 * nsfns.m (unwind_create_frame):
12203 * print.c (print_unwind):
12204 * process.c (start_process_unwind):
12205 * search.c (unwind_set_match_data):
12206 * window.c (select_window_norecord, select_frame_norecord):
12207 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12208 (fast_set_selected_frame):
12209 * xfns.c, w32fns.c (unwind_create_tip_frame):
12210 Return void, not a dummy Lisp_Object. All uses changed.
12211 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12212 * callproc.c (call_process_kill):
12213 * fileio.c (restore_point_unwind, decide_coding_unwind)
12214 (build_annotations_unwind):
12215 * insdel.c (Fcombine_after_change_execute_1):
12216 * keyboard.c (read_char_help_form_unwind):
12217 * menu.c (unuse_menu_items):
12218 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12219 * sound.c (sound_cleanup):
12220 * xdisp.c (unwind_redisplay):
12221 * xfns.c (clean_up_dialog):
12222 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12223 Accept no args and return void, instead of accepting and returning
12224 a dummy Lisp_Object. All uses changed.
12225 * cygw32.c (fchdir_unwind):
12226 * fileio.c (close_file_unwind):
12227 * keyboard.c (restore_kboard_configuration):
12228 * lread.c (readevalllop_1):
12229 * process.c (wait_reading_process_output_unwind):
12230 Accept int and return void, rather than accepting an Emacs integer
12231 and returning a dummy object. In some cases this fixes an
12232 unlikely bug when the corresponding int is outside Emacs integer
12233 range. All uses changed.
12234 * dired.c (directory_files_internal_unwind):
12235 * fileio.c (do_auto_save_unwind):
12236 * gtkutil.c (pop_down_dialog):
12237 * insdel.c (reset_var_on_error):
12238 * lread.c (load_unwind):
12239 * xfns.c (clean_up_file_dialog):
12240 * xmenu.c, nsmenu.m (pop_down_menu):
12241 * xmenu.c (cleanup_widget_value_tree):
12242 * xselect.c (wait_for_property_change_unwind):
12243 Accept pointer and return void, rather than accepting an Emacs
12244 save value encapsulating the pointer and returning a dummy object.
12246 * editfns.c (Fformat): Update the saved pointer directly via
12247 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12248 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12249 (unwind_body): New function.
12250 (record_unwind_protect): First arg is now a function returning void,
12251 not a dummy Lisp_Object.
12252 (record_unwind_protect_ptr, record_unwind_protect_int)
12253 (record_unwind_protect_void): New functions.
12254 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12255 * fileio.c (struct auto_save_unwind): New type.
12256 (do_auto_save_unwind): Use it.
12257 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12258 * insdel.c (struct rvoe_arg): New type.
12259 (reset_var_on_error): Use it.
12260 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12262 (specbinding_func): Remove; there are now several such functions.
12263 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12264 (set_unwind_protect_ptr): New function.
12265 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12267 Be simpler and more consistent about reporting I/O errors.
12268 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12269 Say "Read error" and "Write error", rather than "I/O error", or
12270 "IO error reading", or "IO error writing", when a read or write
12272 * process.c (Fmake_network_process, wait_reading_process_output)
12273 (send_process, Fprocess_send_eof, wait_reading_process_output):
12274 Capitalize diagnostics consistently. Put "failed foo" at the
12275 start of the diagnostic, so that we don't capitalize the
12276 function name "foo". Consistently say "failed" for such
12278 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12279 All callers changed. This is so it can use report_file_error.
12280 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12281 diagnostics consistently as above.
12283 * fileio.c (report_file_errno): Fix errno reporting bug.
12284 If the file name is neither null nor a pair, package it up as a
12285 singleton list. All callers changed, both to this function and to
12286 report_file_error. This fixes a bug where the memory allocator
12287 invoked by list1 set errno so that the immediately following
12288 report_file_error reported the wrong errno value.
12290 Fix minor problems found by --enable-gcc-warnings.
12291 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12292 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12294 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12296 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12297 Set event->arg to Qt if switch-event shall be generated.
12298 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12300 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12302 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12305 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12306 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12307 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12308 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12309 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12310 and there is a focused frame.
12311 (head_table): Add focus-in and focus-out.
12312 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12313 bind to handle-focus-in/out.
12315 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12316 (Fhandle_switch_frame): Call Fhandle_focus_in.
12317 (syms_of_frame): defsubr handle-focus-in/out.
12319 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12321 Fix porting bug to older POSIXish platforms (Bug#14862).
12322 * sysdep.c (emacs_pipe): New function, that implements
12323 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12324 This should port better to CentOS 5 and to Mac OS X 10.6.
12325 All calls to pipe2 changed.
12327 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12328 This makes the code easier to read and the executable a bit smaller.
12329 Do not replace all calls to Fcons that happen to create lists,
12330 just calls that are intended to create lists. For example, when
12331 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12332 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12333 Similarly for list2 through list5.
12334 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12335 * bytecode.c (exec_byte_code):
12336 * callint.c (quotify_arg, Fcall_interactively):
12337 * callproc.c (Fcall_process, create_temp_file):
12338 * charset.c (load_charset_map_from_file)
12339 (Fdefine_charset_internal, init_charset):
12340 * coding.c (get_translation_table, detect_coding_system)
12341 (Fcheck_coding_systems_region)
12342 (Fset_terminal_coding_system_internal)
12343 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12344 * composite.c (update_compositions, Ffind_composition_internal):
12345 * dired.c (directory_files_internal, file_name_completion)
12347 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12348 * doc.c (Fsnarf_documentation):
12349 * editfns.c (Fmessage_box):
12351 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12352 (Feval, eval_sub, Ffuncall, apply_lambda):
12353 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12354 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12355 (Fset_file_times, Finsert_file_contents)
12356 (Fchoose_write_coding_system, Fwrite_region):
12357 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12358 * font.c (font_registry_charsets, font_parse_fcname)
12359 (font_prepare_cache, font_update_drivers, Flist_fonts):
12360 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12361 * frame.c (make_frame, Fmake_terminal_frame)
12362 (x_set_frame_parameters, x_report_frame_params)
12363 (x_default_parameter, Fx_parse_geometry):
12364 * ftfont.c (syms_of_ftfont):
12365 * image.c (gif_load):
12366 * keyboard.c (command_loop_1):
12367 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12368 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12369 (Fminor_mode_key_binding, accessible_keymaps_1)
12370 (Faccessible_keymaps, Fwhere_is_internal):
12371 * lread.c (read_emacs_mule_char):
12372 * menu.c (find_and_return_menu_selection):
12373 * minibuf.c (get_minibuffer):
12374 * nsfns.m (Fns_perform_service):
12375 * nsfont.m (ns_script_to_charset):
12376 * nsmenu.m (ns_popup_dialog):
12377 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12378 (Fx_own_selection_internal):
12379 * nsterm.m (append2):
12380 * print.c (Fredirect_debugging_output)
12381 (print_prune_string_charset):
12382 * process.c (Fdelete_process, Fprocess_contact)
12383 (Fformat_network_address, set_socket_option)
12384 (read_and_dispose_of_process_output, write_queue_push)
12385 (send_process, exec_sentinel):
12386 * sound.c (Fplay_sound_internal):
12387 * textprop.c (validate_plist, add_properties)
12388 (Fput_text_property, Fadd_face_text_property)
12389 (copy_text_properties, text_property_list, syms_of_textprop):
12390 * unexaix.c (report_error):
12391 * unexcoff.c (report_error):
12392 * unexsol.c (unexec):
12393 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12394 (Fformat_mode_line, syms_of_xdisp):
12395 * xfaces.c (set_font_frame_param)
12396 (Finternal_lisp_face_attribute_values)
12397 (Finternal_merge_in_global_face, syms_of_xfaces):
12398 * xfns.c (x_default_scroll_bar_color_parameter)
12399 (x_default_font_parameter, x_create_tip_frame):
12400 * xfont.c (xfont_supported_scripts):
12401 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12402 (menu_help_callback, xmenu_show):
12403 * xml.c (make_dom):
12404 * xterm.c (set_wm_state):
12405 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12406 and similarly for list2 through list5.
12408 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12410 * callproc.c (Fcall_process_region): Fix minor race and tune.
12411 (create_temp_file): New function, with the temp-file-creation part
12412 of the old Fcall_process_region. Use Fcopy_sequence to create the
12413 temp file name, rather than alloca + build_string, for simplicity.
12414 Don't bother to block input around the temp file creation;
12415 shouldn't be needed. Simplify use of mktemp.
12416 Use record_unwind_protect immediately after creating the temp file;
12417 this closes an unlikely race where the temp file was not removed.
12418 Use memcpy rather than an open-coded loop.
12419 (Fcall_process_region): Use the new function. If the input is
12420 empty, redirect from /dev/null rather than from a newly created
12421 empty temp file; this avoids unnecessary file system traffic.
12423 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12425 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12426 Simplify by making this case like the other two. This is a bit
12427 slower on obsolete hosts, but the extra complexity isn't worth it.
12429 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12430 * process.c (create_process) [!DOS_NT]:
12431 Remove now-unnecessary calls to emacs_close.
12433 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12435 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12436 returning early. (Bug#14850)
12438 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12439 and inhibit-iso-escape-detection attributes of 'undecided'.
12442 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12444 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12445 Reported by Herbert J. Skuhra in
12446 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12448 Don't lose top specpdl entry when memory is exhausted.
12449 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12450 specpdl overflow here, to simplify callers; all callers changed.
12451 Always reserve an unused entry at the stack top; this avoids
12452 losing the top entry's information when memory is exhausted.
12454 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12456 Clean up errno reporting and fix some errno-reporting bugs.
12457 * callproc.c (Fcall_process):
12458 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12459 * process.c (create_process, Fmake_network_process):
12460 * unexaix.c (report_error):
12461 * unexcoff.c (report_error):
12462 Be more careful about reporting the errno of failed operations.
12463 The code previously reported the wrong errno sometimes.
12464 Also, prefer report_file_errno to setting errno + report_file_error.
12465 (Fcall_process): Look at openp return value rather than at path,
12466 as that's a bit faster and clearer when there's a numeric predicate.
12467 * fileio.c (report_file_errno): New function, with most of the
12468 old contents of report_file_error.
12469 (report_file_error): Use it.
12470 (Ffile_exists_p, Ffile_accessible_directory_p):
12471 Set errno to 0 when it is junk.
12472 * fileio.c (Faccess_file):
12473 * image.c (x_create_bitmap_from_file):
12474 Use faccessat rather than opening the file, to avoid the hassle of
12475 having a file descriptor open.
12476 * lisp.h (report_file_errno): New decl.
12477 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12480 * process.c (create_process, wait_reading_process_output) [AIX]:
12481 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12482 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12483 a multithreaded environment anyway).
12484 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12486 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12488 * image.c (x_find_image_file): Don't close a remote file handle.
12490 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12492 Fix races with threads and file descriptors.
12493 * callproc.c (Fcall_process_region):
12494 * dired.c (open_directory):
12495 * emacs.c (main, Fdaemon_initialized):
12496 * image.c (x_find_image_file):
12497 * inotify.c (Finotify_rm_watch):
12498 * lread.c (Flocate_file_internal):
12499 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12500 * term.c (term_mouse_moveto, init_tty):
12501 * termcap.c (tgetent):
12502 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12503 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12504 * unexhp9k800.c, unexmacosx.c (unexec):
12505 * callproc.c (Fcall_process_region):
12506 Use emacs_close, not close.
12507 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12508 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12509 and posix_close function on current platforms (which all lack them).
12510 (emacs_close): Use it. This should fix the races on GNU/Linux and
12511 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12512 and it should avoid closing random victim file descriptors on
12515 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12517 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12518 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12519 Touch up doc a bit.
12521 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12522 This is for .gdbinit xbacktrace.
12524 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12525 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12526 (emacs_set_tty): Now static.
12527 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12528 * term.c (tty_capable_p, tty_default_color_capabilities)
12529 (get_tty_terminal, term_mouse_movement)
12530 (handle_one_term_event, init_tty, maybe_fatal):
12531 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12532 (tgetent, scan_file, name_match, compare_contin):
12533 * terminal.c (get_terminal):
12534 Use bool for boolean.
12535 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12536 Prefer char to unsigned char if either will do.
12537 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12538 (tty_write_glyphs): Prefer int to unsigned.
12539 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12540 All callers changed.
12541 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12543 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12546 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12547 (B__dummy__): New dummy symbol, to pacify C89.
12548 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12549 they can't grok varargs macros.
12550 * dispnew.c (add_window_display_history)
12551 (add_frame_display_history):
12552 * print.c (print_object):
12553 * xdisp.c (debug_method_add):
12554 Use %p printf format only for void pointers.
12555 * emacs.c (usage_message): New constant, replacing ...
12556 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12557 (main): Adjust to usage reorg.
12558 * fns.c (syms_of_fns):
12559 * profiler.c (syms_of_profiler):
12560 Don't use non-constant struct initializers.
12561 * gnutls.h (gnutls_initstage_t):
12562 * lisp.h (enum Lisp_Fwd_Type):
12563 * lread.c (lisp_file_lexically_bound_p):
12564 * xsettings.c (anonymous enum):
12565 Remove trailing comma.
12566 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12567 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12568 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12570 * regex.c (const_re_char): New type, to pacify strict C89.
12571 All uses of 'const re_char' replaced to use it.
12572 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12573 with glibc when strict C89. This change is imported from gnulib.
12575 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12576 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12577 Omit GNU_LINUX implementation, since it requires long long.
12578 * xterm.c (x_draw_underwave):
12579 Do not assume the traditional order of struct's members.
12580 (x_term_init): Rewrite to avoid the need for non-constant structure
12583 Syntax cleanup, mostly replacing macros with functions.
12584 This removes the need for the syntax_temp hack.
12585 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12586 * syntax.c (SYNTAX_INLINE): New macro.
12587 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12588 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12589 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12590 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12591 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12592 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12593 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12594 Now constants, not macros.
12595 (syntax_temp) [!__GNUC__]: Remove.
12596 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12597 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12598 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12599 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12600 Move here from syntax.h; now functions, not macros. Except for the
12601 last function, these are static since only syntax.c uses them.
12602 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12603 All uses changed. Now a function, not a macro; use this fact
12604 to simplify the code.
12605 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12606 compiler bugs; no longer relevant.
12607 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12608 (SYNTAX_INLINE): New macro.
12609 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12610 for the new functions. Use bool for boolean member.
12611 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12612 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12613 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12614 (SETUP_BUFFER_SYNTAX_TABLE):
12615 Now extern inline functions, not macros.
12616 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12617 Remove; all uses replaced by implementation.
12618 (syntax_temp) [!__GNUC__]: Remove decl.
12619 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12621 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12623 * emacs.c (main): Fix syntax error.
12625 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12627 Timestamp fixes for undo (Bug#14824).
12628 * atimer.c (schedule_atimer):
12629 * fileio.c (Ffile_newer_than_file_p):
12630 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12631 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12632 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12633 (syms_of_fileio): Remove Sclear_visited_file_name.
12634 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12635 file doesn't exist; this avoids an ambiguity with negative timestamps.
12636 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12637 * systime.h (make_emacs_time, invalid_emacs_time):
12638 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12639 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12640 * undo.c (record_first_change): Push (visited-file-modtime) onto
12641 undo list rather than reimplementing it by hand, incorrectly.
12643 2013-07-09 Ken Brown <kbrown@cornell.edu>
12645 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12647 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12649 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12651 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12653 Handle errno and exit status a bit more carefully.
12654 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12655 number into an exit status. Instead, use EXIT_CANCELED.
12656 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12657 * callproc.c (relocate_fd):
12658 * emacs.c (close_output_streams, main):
12659 * process.c (create_process):
12660 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12661 Use emacs_perror for simplicity.
12662 * callproc.c (relocate_fd, main):
12663 * sysdep.c (sys_subshell):
12664 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12665 (shut_down_emacs): Use emacs_write, not write.
12666 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12667 * fileio.c (Fcopy_file, e_write):
12668 * nsterm.m (ns_select):
12669 * process.c (send_process):
12670 * sound.c (vox_write):
12671 Use emacs_write_sig, not emacs_write.
12672 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12673 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12675 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12677 (emacs_full_write): New function.
12678 (emacs_write): Rewrite to use it.
12679 (emacswrite_sig, emacs_perror): New functions.
12680 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12682 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12684 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12685 on NS even if it is present. Pixmap on NS is a void*.
12687 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12689 Port to Ubuntu 10 (Bug#14803).
12690 Problem reported by T.V. Raman.
12691 * process.c (close_on_exec, accept4, process_socket):
12692 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12694 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12696 * w32.c (sys_dup): Declare prototype.
12700 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12702 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12704 Make file descriptors close-on-exec when possible (Bug#14803).
12705 This simplifies Emacs a bit, since it no longer needs to worry
12706 about closing file descriptors by hand in some cases.
12707 It also fixes some unlikely races. Not all such races, as
12708 libraries often open files internally without setting
12709 close-on-exec, but it's an improvement.
12710 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12711 * callproc.c (Fcall_process) [!MSDOS]:
12712 * emacs.c (main) [!DOS_NT]:
12713 * nsterm.m (ns_term_init):
12714 * process.c (create_process):
12715 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12716 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12717 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12718 Prefer mkostemp with O_CLOEXEC to mkstemp.
12719 * callproc.c (relocate_fd) [!WINDOWSNT]:
12720 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12721 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12723 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12724 Make the resulting file descriptor close-on-exec.
12725 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12726 * lread.c (load_descriptor_list, load_descriptor_unwind):
12727 Remove; no longer needed. All uses removed.
12728 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12729 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12731 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12732 (Fmake_network_process, Fnetwork_interface_list)
12733 (Fnetwork_interface_info, server_accept_connection):
12734 Make newly-created socket close-on-exec.
12735 * sysdep.c (emacs_open, emacs_fopen):
12736 Make new-created descriptor close-on-exec.
12737 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12738 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12740 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12742 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12743 for NS_IMPL_GNUSTEP.
12745 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12747 Fix openp errno handling.
12748 * callproc.c (Fcall_process): Preserve openp errno around close.
12749 * lread.c (openp): Set errno when returning -1, as some callers
12752 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12754 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12756 * nsterm.h (NSSavePanel): Update comment.
12757 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12758 (ns_run_file_dialog): Declare.
12760 * nsfns.m: Remove panelOK.
12762 (ns_run_file_dialog): New function.
12763 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12764 event loop, so file dialog is popped up by ns_run_file_dialog, called
12765 by sendEvent (Bug#14578).
12766 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12768 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12770 * xdisp.c (default_line_pixel_height): New function.
12771 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12772 (try_cursor_movement, redisplay_window, try_window)
12773 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12775 * window.c (window_scroll_pixel_based):
12776 use default_line_pixel_height.
12778 * dispextern.h (default_line_pixel_height): Add prototype.
12780 * frame.c (x_set_line_spacing): Accept a float value for
12781 line-spacing parameter, per the documentation.
12783 * data.c (Fmultibyte_string_p): Doc fix.
12785 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12787 Use emacs_open more consistently when opening files.
12788 This handles EINTR more consistently now, and makes it easier
12789 to introduce other uniform changes to file descriptor handling.
12790 * sysstdio.h: New file.
12791 * buffer.c (mmap_init):
12792 * cygw32.c (chdir_to_default_directory):
12793 * dispnew.c (Fopen_termscript):
12794 * emacs.c (Fdaemon_initialized):
12795 * fileio.c (Fdo_auto_save):
12796 * image.c (slurp_file, png_load_body, jpeg_load_body):
12797 * keyboard.c (Fopen_dribble_file):
12799 * print.c (Fredirect_debugging_output):
12800 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12801 * termcap.c (tgetent):
12802 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12803 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12804 * w32term.c (w32_initialize) [CYGWIN]:
12805 * xfaces.c (Fx_load_color_file):
12806 Use emacs_open instead of plain open, and emacs_fopen instead of
12808 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12809 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12810 * callproc.c (default_output_mode): New constant.
12811 (Fcall_process): Use it to call emacs_open instead of plain creat.
12812 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12813 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12814 (emacs_fopen): New function.
12815 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12816 Include <lisp.h>, for emacs_open.
12817 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12819 Remove duplicate #include directives.
12820 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12822 Don't include stdio.h twice.
12823 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12824 Don't include sys/types.h or stdio.h twice.
12825 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12826 * lread.c: Don't include coding.h twice.
12827 * nsfont.m: Don't include frame.h twice.
12828 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12829 * ralloc.c: Don't include <unistd.h> twice.
12830 * xdisp.c: Don't include font.h twice.
12831 * xterm.c: Don't include fontset.h twice.
12832 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12834 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12836 Scale ImageMagick images more carefully.
12837 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12838 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12839 Be more careful about avoiding undefined behavior after
12840 integer overflow and division by zero.
12842 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12844 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12845 (syms_of_w32fns): DEFSYM them.
12846 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12847 (CCHDEVICENAME): Define macros if not defined.
12848 (struct MONITOR_INFO_EX): New struct.
12849 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12850 (enum_display_monitors_fn): New variable.
12851 (globals_of_w32fns): Initialize it.
12852 (Fx_display_pixel_width, Fx_display_pixel_height)
12853 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12854 multi-monitor setups in docstrings.
12855 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12856 screen size by primary monitor's millimeter per pixel.
12857 (w32_monitor_enum, w32_display_monitor_attributes_list)
12858 (w32_display_monitor_attributes_list_fallback)
12859 (Fw32_display_monitor_attributes_list): New functions.
12860 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12862 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12864 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12866 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12868 * fileio.c (Qfile_notify_error): New error symbol.
12870 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12871 * inotify.c (inotify_callback, symbol_to_inotifymask)
12872 (Finotify_add_watch, Finotify_rm_watch): Use it.
12873 (inotifyevent_to_event): Exchange order of cookie and file name.
12874 (Finotify_add_watch): Adapt docstring.
12876 * lisp.h (Qfile_notify_error): Declare.
12878 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12880 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12881 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12882 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12883 which did not work (see <http://bugs.gnu.org/14569#307>).
12884 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12885 && (!noninteractive || initialized)). This attempts to thread
12886 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12888 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12890 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12891 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12893 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12895 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12896 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12897 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12898 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12900 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12902 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12903 Define to __sys_siglist.
12905 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12907 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12908 word-wrap, so that overflow-newline-into-fringe would work in
12909 visual-line-mode. (Bug#2749)
12910 (move_it_in_display_line_to): When the last scanned display
12911 element fits exactly on the display line, and
12912 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12913 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12914 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12915 finding buffer position that corresponds to pixel coordinates,
12916 e.g. in buffer_posn_from_coords.
12918 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12920 * process.c (handle_child_signal): Call catch_child_signal if
12923 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12925 Don't convert function pointers to void * and back.
12926 It isn't portable C, and it's easy enough to avoid.
12927 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12928 (make_save_value): Add support for SAVE_FUNCPOINTER.
12929 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12930 * print.c (print_object):
12931 Distinguish function from object pointers.
12932 * lisp.h (SAVE_FUNCPOINTER): New constant.
12933 (SAVE_SLOT_BITS): Adjust to it.
12934 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12935 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12936 (voidfuncptr): New typedef.
12937 (struct Lisp_Save_Value): New member data[0].funcpointer.
12938 (XSAVE_FUNCPOINTER): New function.
12940 Simplify buildobj processing.
12941 * Makefile.in (buildobj.h): Make it a sequence of strings each
12942 followed by comma, rather than a single string. Put it into a
12943 .tmp file in case there's an error while generating it.
12944 (gl-stamp): Use .tmp for temp files.
12945 (mostlyclean): Clean .tmp files.
12946 * doc.c (buildobj): Move to just the routine that needs it.
12947 It's now an array of strings, so processing is simpler.
12949 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12951 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12952 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12953 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12954 Invoke malloc_enable_thread even when not interactive.
12955 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12956 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12957 in this case, since the underlying bug has now been fixed.
12959 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12961 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12962 unlinking it (bug#14691).
12964 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12966 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12967 before checking whether buffer is modified. This lets
12968 `kill-buffer-query-functions' cancel killing of the buffer or save
12969 its content before `kill-buffer' asks user the "Buffer %s
12970 modified; kill anyway?" question.
12972 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12974 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12975 Let the super performKeyEquivalent deal with them (Bug#14747).
12977 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12979 * widget.c (resize_cb): Remove unused local.
12981 Do not use GTK 3 if it exists but cannot be compiled.
12982 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12983 * xterm.c (x_error_handler) [!USE_GTK]:
12986 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12988 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12990 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12991 to the valid range of values. (Bug#14753)
12993 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12994 when moving point by using the current glyph matrix. This avoids
12995 the need to force redisplay when this function is called in a
12998 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13000 Fix minor problems found by static checking.
13001 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13002 Redo the latter's body to sidestep GCC parenthesization warnings.
13003 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13004 * coding.c (detect_coding, detect_coding_system):
13005 * coding.h (struct undecided_spec):
13006 Use bool for boolean.
13007 * image.c (QCmax_width, QCmax_height): Now static.
13008 * xdisp.c (Fmove_point_visually): Remove unused local.
13010 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13012 * xdisp.c (Fmove_point_visually): New function.
13014 2013-06-28 Kenichi Handa <handa@gnu.org>
13016 * coding.h (define_coding_undecided_arg_index): New enum.
13017 (coding_attr_index): New members
13018 coding_attr_undecided_inhibit_null_byte_detection,
13019 coding_attr_undecided_inhibit_iso_escape_detection,
13020 coding_attr_undecided_prefer_utf_8.
13021 (undecided_spec): New struct.
13022 (struct coding_system): New member `undecided' of the member
13025 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13026 (detect_coding): Likewise.
13027 (detect_coding_system): Likewise.
13028 (Fdefine_coding_system_internal): New coding system properties
13029 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13031 (syms_of_coding): Adjust for coding_arg_undecided_max.
13033 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13035 * image.c (x_from_xcolors): Remove unused local.
13037 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13039 Defer image data transfer between X client and server until actual
13042 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13045 * image.c (Destroy_Image): Remove.
13046 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13047 `mask_p', and `colors_p'. All uses changed.
13048 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13049 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13050 New macros for `flags' arg to x_clear_image_1.
13051 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13052 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13053 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13054 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13055 (image_get_x_image, image_unget_x_image): New functions or macros.
13056 (image_background, image_background_transparent, x_to_xcolors)
13057 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13058 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13059 instead of Destroy_Image.
13060 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13061 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13062 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13063 (imagemagick_load_image, svg_load_image): Use them instead of
13064 x_create_x_image_and_pixmap, and x_put_x_image followed by
13065 x_destroy_x_image, respectively.
13066 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13067 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13068 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13069 background_transparent fields.
13070 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13071 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13073 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13075 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13076 This mostly consists of undoing recent changes.
13077 * callproc.c (Fcall_process):
13078 * process.c (create_process):
13079 Do not worry about catching SIGCHLD here, undoing previous change.
13080 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13081 * process.c, process.h (catch_child_signal):
13082 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13083 * process.c (catch_child_handler): Don't worry about being called
13084 lazily and do not assume caller has blocked SIGCHLD, undoing
13085 previous change. Move first-time stuff back to
13086 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13087 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13088 set lib_child_handler if it's already initialized, which may
13089 help avoid problems on GNUstep.
13091 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13093 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13094 * callproc.c (Fcall_process):
13095 * process.c (create_process):
13096 Make sure SIGCHLD is caught before we fork,
13097 since Emacs startup no arranges to catch SIGCHLD.
13098 * process.c (lib_child_handler): Initialize to null, not to
13100 (catch_child_signal): Allow self to be called lazily.
13101 Do nothing if it's already been called.
13102 Assume caller has blocked SIGCHLD (all callers do now).
13103 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13104 just before it's really needed.
13105 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13106 since it hasn't been caught yet.
13108 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13110 * image.c (compute_image_size): New function to implement
13111 :max-width and :max-height.
13112 (imagemagick_load_image): Use it.
13114 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13116 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13117 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13119 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13120 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13121 the SIGCHLD handler, since the code is not atomic and (due to glib)
13122 signals may be arriving now.
13123 * sysdep.c (init_signals): Do not catch child signals here;
13124 'main' now does that later, at a safer time.
13126 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13128 Clean up SIGCHLD handling a bit (Bug#14569).
13129 * process.c, process.h (catch_child_signal):
13130 Now always extern, even if !NS_IMPL_GNUSTEP.
13131 * process.c (catch_child_signal): Move glib tickler here from
13132 init_process_emacs, so that it's done earlier in Emacs
13133 initialization. Also move the noninteractive && !initialized
13134 check here from init_process_emacs. This is all a bit cleaner for
13135 GNUish platforms, and I hope it works around the Cygwin bug.
13136 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13137 that glib signal handling is tickled before glib creates threads.
13139 * process.c (wait_reading_process_output): Avoid int overflow
13140 when reading more than 2 GiB total from a process.
13142 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13144 * process.c (create_process): Handle a couple more cases,
13145 i.e., work even if new_argv and wait_child_setup[i] are cached.
13146 Use Fcall_process's style for volatile vars.
13148 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13150 * process.c (create_process): Mark PROCESS volatile.
13152 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13154 Use C99-style flexible array members if available.
13155 This avoids some subtle aliasing issues, which typically
13156 aren't a problem with GCC but may be a problem elsewhere.
13157 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13158 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13159 In either case, it uses a flexible array member rather than
13160 the old struct hack. All uses changed.
13161 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13162 Adjust to sdata reorganization.
13163 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13164 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13165 that ports better to pre-C99 non-GCC.
13166 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13167 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13168 as the latter has changed.
13169 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13170 and port better to pre-C99 GCC.
13171 * image.c (struct xpm_cached_color):
13172 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13173 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13174 Use FLEXIBLE_ARRAY_MEMBER.
13175 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13176 Move decl to top level so it gets checked against implementation.
13177 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13178 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13180 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13182 * syntax.c: Integer cleanups.
13183 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13184 All uses that need 0-or-2 changed to:
13185 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13186 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13187 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13188 (char_quoted, prev_char_comend_first, back_comment)
13189 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13190 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13191 Use bool for boolean.
13192 (update_syntax_table, skip_chars, skip_syntaxes):
13193 Prefer int to unsigned when either will do.
13194 (back_comment): Return boolean success flag, like forw_comment,
13195 instead of positive-or-minus-1 (which might have overflowed int anyway).
13196 Don't stuff ptrdiff_t into int.
13197 (syntax_spec_code, syntax_code_spec): Now const.
13198 (Fmatching_paren, scan_lists, scan_sexps_forward):
13199 Use enum syntaxcode for syntax code.
13200 (Fmatching_paren): Check that arg is a character, not just an integer.
13201 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13202 (Finternal_describe_syntax_value): Omit no-longer-needed
13204 (skip_chars): Use char, not unsigned char, when the distinction
13206 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13207 * bytecode.c (exec_byte_code):
13208 * syntax.c (syntax_spec_code, Fchar_syntax)
13209 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13210 (init_syntax_once):
13211 * syntax.h (SYNTAX_WITH_FLAGS):
13212 Omit unnecessary casts.
13214 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13216 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13217 line dimensions here, to avoid race conditions with the main
13218 thread. (Bug#14062, bug#14630, bug#14669)
13220 * w32term.c (w32_draw_window_cursor): Compute the header line and
13221 mode line dimensions here.
13222 <w32_system_caret_window, w32_system_caret_hdr_height>:
13223 <w32_system_caret_mode_height>: New variables.
13225 * w32term.h: Declare them.
13227 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13229 * alloc.c (die): Move "assertion failed" string here ...
13230 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13231 COND when SUPPRESS_CHECKING. This shrinks the executable text
13232 size by 0.8% to 2.2% when configured with --enable-checking,
13233 depending on optimization flags (GCC 4.8.1 x86-64).
13235 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13237 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13239 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13240 base is 2; this is more accurate.
13242 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13244 * sound.c (string_default): Move to !WINDOWSNT section.
13245 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13247 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13249 * sound.c: Integer cleanups.
13250 Remove unnecessary forward decls.
13251 (struct sound_device): The 'file' member is now a Lisp_Object, not
13252 a char *, so that we needn't invoke alloca on a huge size.
13253 (Fplay_sound_internal): Adjust to this.
13254 (string_default): New function.
13255 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13256 Use it to adjust to the struct sound_device change.
13257 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13258 (be2hs) [0]: Remove.
13260 * syntax.c (skip_chars): Don't use uninitialized storage
13261 when searching a multibyte buffer for characters that are not in a
13262 unibyte string that contains non-ASCII characters.
13264 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13266 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13267 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13269 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13271 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13273 2013-06-18 Kenichi Handa <handa@gnu.org>
13275 * font.c (Ffont_spec): Signal an error for an invalid font name
13278 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13280 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13281 In particular this ports to 32-bit sparc Sun cc.
13282 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13283 array with a dummy element at specpdl[-1], so that its address can
13285 (unbind_to): Do not copy the binding; not needed, now that we
13286 copy old_value in the one place where the copy is needed.
13287 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13288 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13289 (union specbinding): Rename from struct specbinding. Redo layout
13290 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13291 which is not portable. With Sun C 5.12 32-bit sparc, the
13292 declaration causes nargs to be an unsigned bitfield, a behavior
13293 that the C standard allows; but Emacs wants nargs to be signed.
13294 The overall type is now a union of structures rather than a
13295 structure of union of structures, and the 'kind' member is now a
13296 bitfield, so that the overall type doesn't grow. All uses changed.
13297 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13299 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13301 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13302 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13304 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13306 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13308 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13309 unless we know that the window w's frame is a frame object.
13310 Another attempt at solving bug#14062 and bug#14630.
13312 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13314 * textprop.c (property_set_type): New enum.
13315 (add_properties): Allow appending/prepending text properties.
13316 (add_text_properties_1): Factored out of Fadd_text_properties.
13317 (Fadd_text_properties): Move all the code into
13318 add_text_properties_1.
13319 (Fadd_face_text_property): New function that calls
13320 add_text_properties_1.
13322 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13324 Move functions from lisp.h to individual modules when possible.
13325 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13326 * alloc.c (XFLOAT_INIT, set_symbol_name):
13327 * buffer.c (CHECK_OVERLAY):
13328 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13329 (set_char_table_parent):
13330 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13331 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13332 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13333 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13335 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13336 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13337 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13338 (backtrace_args, backtrace_debug_on_exit):
13339 * floatfns.c (CHECK_FLOAT):
13340 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13341 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13342 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13343 (set_hash_index_slot):
13344 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13345 * marker.c (CHECK_MARKER):
13346 * textprop.c (CHECK_STRING_OR_BUFFER):
13347 * window.c (CHECK_WINDOW_CONFIGURATION):
13348 Move here from lisp.h, and make these functions static rather than
13350 * buffer.c (Qoverlayp):
13352 * fns.c (Qhash_table_p):
13353 * window.c (Qwindow_configuration_p):
13355 * lisp.h: Remove the abovementioned defns and decls.
13357 Use functions, not macros, for XINT etc (Bug#11935).
13358 In lisp.h, prefer functions to function-like macros, and
13359 constants to object-like macros, when either will do. This:
13360 . simplifies use, as there's no more need to worry about
13361 arguments' side effects being evaluated multiple times.
13362 . makes the code easier to debug on some platforms.
13363 However, when using gcc -O0, keep using function-like macros
13364 for a few critical operations, for performance reasons.
13365 This sort of thing isn't needed with gcc -Og, but -Og
13366 is a GCC 4.8 feature and isn't widely-enough available yet.
13367 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13368 Remove enum lsb_bits; no longer needed.
13369 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13370 * buffer.c (Qoverlap):
13372 * fns.c (Qhash_table_p):
13373 Now extern, so lisp.h can use these symbols.
13374 * dispextern.h: Include character.h, for MAX_CHAR etc.
13375 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13376 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13377 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13378 (GLYPH_CODE_P): Move here from lisp.h.
13379 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13380 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13381 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13382 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13383 XUNTAG now returns void *.
13384 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13385 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13386 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13387 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13388 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13389 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13390 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13391 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13392 New macros, renamed from their sans-lisp_h_ counterparts.
13393 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13394 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13395 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13396 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13397 If compiling via GCC without optimization, define these as macros
13398 in addition to inline functions.
13399 To disable this, compile with -DINLINING=0.
13400 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13401 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13402 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13403 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13404 (INTMASK, VALMASK): Now macros, since static values cannot be
13405 accessed from extern inline functions.
13406 (VALMASK): Also a constant, for benefit of old GDB.
13407 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13408 is INTEGERP, which can fold it in.
13409 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13410 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13411 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13412 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13413 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13414 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13415 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13416 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13417 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13418 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13419 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13420 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13421 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13422 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13423 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13424 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13425 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13426 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13427 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13428 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13429 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13430 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13431 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13432 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13433 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13434 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13435 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13436 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13437 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13438 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13439 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13440 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13441 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13443 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13444 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13445 (VALMASK): Define in one place rather than in two, merging the
13446 USE_LSB_TAG parts; this is simpler.
13447 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13448 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13449 Move up, to avoid use before definition.
13450 Also include "globals.h" earlier, for the same reason.
13451 (make_natnum): New function.
13452 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13453 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13454 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13455 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13456 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13457 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13458 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13459 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13460 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13461 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13462 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13463 (Qwindow_configuration_p, Qimage): New forward declarations.
13464 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13465 (STRING_COPYIN): Remove; unused.
13466 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13467 (xcar_addr, xcdr_addr): New functions. All uses changed.
13468 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13469 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13470 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13471 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13472 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13473 (TYPE_RANGED_INTEGERP): Simplify.
13474 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13475 (setlocale, fixup_locale, synchronize_system_messages_locale)
13476 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13477 Now empty functions, not macros.
13478 (functionp): Return bool, not int.
13479 * window.c (Qwindow_configuration_p): Now extern,
13480 so window.h can use it.
13481 * window.h (Qwindowp): Move decl back to lisp.h.
13483 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13485 * xdisp.c (Fline_pixel_height): New function, required for solving
13488 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13490 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13492 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13494 * lread.c (syms_of_lread):
13495 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13497 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13499 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13501 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13503 * fileio.c (expand_file_name): Doc fix.
13505 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13507 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13508 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13509 Wait for self, not for 0. This can't hurt on GNU or similar
13510 system, and may help with Cygwin.
13512 * keyboard.c: Don't use PROP (...) as an lvalue.
13513 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13514 Use set_prop (A, B), not PROP (A) = B.
13516 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13518 * xdisp.c (get_it_property): Use it->window instead of generating
13519 a Lisp object from it->w.
13521 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13523 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13524 get-char-property the window that is being rendered, instead of
13525 the buffer, to support window-specific overlays. (Bug#14575)
13526 (compute_display_string_pos): When W is NULL, use the current
13527 buffer as the object to pass to get-char-property.
13528 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13529 pointer member of the bidi iterator, since no window is pertinent
13532 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13534 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13535 being displayed, and pass it to compute_display_string_pos.
13536 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13537 (bidi_paragraph_init): All callers changed.
13539 * xdisp.c (init_from_display_pos, init_iterator)
13540 (handle_single_display_spec, next_overlay_string)
13541 (get_overlay_strings_1, reseat_1, reseat_to_string)
13542 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13543 Set bidi_it.w member from it->w.
13544 (compute_display_string_pos): Accept additional argument, the
13545 window being displayed, and pass it to Fget_char_property.
13548 * dispextern.h (struct bidi_it): New member w, the window being
13550 (compute_display_string_pos): Adjust prototype.
13552 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13554 * xgselect.c: Remove unneeded include xterm.h.
13556 * process.c (wait_reading_process_output): Check for NS before GLIB.
13557 GLIB may be linked in due to rsvg, but ns_select must be called.
13559 * xgselect.c (xg_select): Remove call to window_system_available
13560 and g_main_context_pending at the top, so Gdk events (i.e. file
13561 notify) are processed when Emacs is started with -nw.
13563 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13565 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13566 (ctagsfiles3): New variable, includes only *.m files.
13567 (TAGS): Use an explicit language name in the regular expressions,
13568 to avoid transformation of '/SOMETHING' by MSYS to
13569 'c:\MSYS\SOMETHING'.
13571 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13573 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13575 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13577 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13578 still need to set the mouse pointer shape and activate help-echo.
13581 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13583 A few porting etc. fixes for the new file monitor code.
13584 See the thread containing
13585 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13586 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13587 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13588 (dir_monitor_callback, Fgfile_rm_watch):
13589 Use assq_no_quit instead of Fassoc, for speed.
13590 (dir_monitor_callback, Fgfile_rm_watch):
13591 eassert that the monitor is a fixnum.
13592 (dir_monitor_callback): No need for CDR_SAFE.
13593 Simplify building of lisp with alternative tails.
13594 (Fgfile_add_watch, Fgfile_rm_watch):
13595 Do not assume glib functions set errno reliably on failure.
13596 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13597 and signal an error otherwise.
13598 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13599 Use Fdelq instead of Fdelete, for speed.
13601 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13603 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13604 don't insist on being invoked on a highlighted tool-bar button.
13605 Avoids losing tool-bar functionality when mouse-highlight is nil.
13606 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13607 Don't highlight when mouse-highlight is nil.
13608 (note_mouse_highlight): When mouse-highlight is nil, don't return
13609 right away; instead, run tool-bar and mode-line highlight
13610 subroutine, clear any existing highlight, and revert the mouse
13611 pointer to its default shape. (Bug#14558)
13613 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13615 * lisp.mk (lisp): Add prog-mode.el.
13617 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13619 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13620 * process.c (dummy_handler): New function.
13621 (lib_child_handler): New static var.
13622 (handle_child_signal): Invoke it.
13623 (catch_child_signal): If a library has set up a signal handler,
13624 save it into lib_child_handler.
13625 (init_process_emacs): If using glib and not on Windows, tickle glib's
13626 child-handling code so that it initializes its private SIGCHLD handler.
13627 * syssignal.h (SA_SIGINFO): Default to 0.
13628 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13629 31; it should no longer be needed now.
13631 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13633 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13635 * gfilenotify.c (globals_of_gfilenotify): New function.
13636 (syms_of_gfilenotify): Move global initialization there.
13638 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13640 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13642 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13643 * keyboard.c (menu_bar_items, tool_bar_items):
13644 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13645 not override local keymaps any more.
13647 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13649 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13651 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13653 * w32console.c (initialize_w32_display): Return the dimensions of
13654 the console window via 2 additional arguments, not via the current
13655 frame. This avoids crashes due to overrunning the bounds of
13656 frame's decode_mode_spec_buffer, which is not resized following
13657 the change of the frame dimensions from the initial 10x10.
13659 * w32term.h (w32_initialize_display_info): Adjust prototype.
13661 * term.c (init_tty): Take dimensions of the frame from the values
13662 returned by initialize_w32_display.
13664 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13665 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13666 (LIBES): Add $(GFILENOTIFY_LIBS).
13668 * w32inevt.c (handle_file_notifications): Add dummy implementation
13669 for !HAVE_W32NOTIFY.
13671 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13673 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13675 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13677 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13679 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13681 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13683 Fix minor problems found by static checking.
13684 * data.c (pure_write_error):
13685 Use xsignal2, not Fsignal, as Fsignal might return.
13686 * eval.c (set_backtrace_debug_on_exit): Now static.
13687 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13688 No longer inline. EXTERN_INLINE is needed only for functions
13689 defined in .h files. Reindent function header as per GNU style.
13690 (backtrace_p, backtrace_top, backtrace_next):
13691 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13692 compiler or linker. Add extern decls to pacify gcc -Wall.
13693 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13695 * frame.c (free_monitors): Define only on platforms that need it.
13696 * nsterm.m (ns_term_init):
13697 * process.c (catch_child_signal):
13698 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13699 defined on all porting targets these days.
13700 * process.c, process.h (catch_child_signal):
13701 Make it extern only if NS_IMPL_GNUSTEP is defined.
13703 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13705 * w32.c (gettimeofday): Make the signature identical to prototype
13706 in nt/inc/sys/time.h.
13708 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13710 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13713 * keyboard.c (safe_run_hooks_error): Improve error message.
13715 * data.c (pure_write_error): Add `object' argument.
13716 * puresize.h (CHECK_IMPURE): Use it.
13718 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13720 * Makefile.in (NOTIFY_OBJ): New variable.
13721 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13723 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13724 Call syms_of_gfilenotify.
13726 * gfilenotify.c: New file.
13728 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13729 and Qfile_w32notify.
13730 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13731 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13733 * lisp.h: Declare syms_of_gfilenotify.
13735 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13737 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13739 Merge the specpdl and backtrace stacks. Make the structure of the
13740 specpdl entries more obvious via a tagged union of structs.
13741 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13742 (enum specbind_tag): New enum.
13743 (struct specbinding): Make it a tagged union of structs.
13744 Add a case for backtrace records.
13745 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13746 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13747 (backtrace_debug_on_exit): New accessors.
13748 (struct backtrace): Remove.
13749 (struct catchtag): Remove backlist field.
13750 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13752 (Flocal_variable_p): Speed up the common case where the binding is
13754 * eval.c (backtrace_list): Remove.
13755 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13756 (set_backtrace_args, set_backtrace_nargs)
13757 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13758 (backtrace_next): New functions.
13759 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13760 (unwind_to_catch, internal_lisp_condition_case)
13761 (internal_condition_case, internal_condition_case_1)
13762 (internal_condition_case_2, internal_condition_case_n): Don't bother
13763 with backtrace_list any more.
13764 (Fsignal): Adjust to new backtrace format.
13765 (grow_specpdl): Move up.
13766 (record_in_backtrace): New function.
13767 (eval_sub, Ffuncall): Use it.
13768 (apply_lambda): Adjust to new backtrace format.
13769 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13771 (specbind): Adjust to new specpdl format. Simplify.
13772 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13773 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13775 (mark_backtrace): Remove.
13776 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13777 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13778 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13780 * profiler.c (record_backtrace): Use get_backtrace.
13781 (handle_profiler_signal): Use backtrace_top_function.
13782 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13783 accessor functions.
13785 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13787 * process.h (catch_child_signal): Declare.
13789 * process.c (catch_child_signal): New function.
13790 (init_process_emacs): Call it.
13792 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13793 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13795 (x_set_cursor_type): Remove declaration.
13796 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13797 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13798 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13799 (ns_get_color): Use F suffix on float.
13800 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13801 (ns_get_rgb_color): Remove.
13802 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13803 (note_mouse_movement): x and y are CGFloat.
13804 (ns_draw_fringe_bitmap): Remove unused rowY.
13805 Change #if to COCOA && >= 10_6.
13806 (ns_draw_window_cursor): Remove unused overspill.
13807 (ns_draw_underwave): width and x are EamcsCGFloat.
13808 (ns_draw_box): thickness is CGFloat.
13809 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13810 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13811 if not in main thread.
13812 (ns_get_pending_menu_title, ns_check_menu_open)
13813 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13814 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13815 (sendFromMainThread:): New method.
13816 (changeFont:): size is CGFloat.
13817 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13818 Disable warning about permanent text.
13819 (characterIndexForPoint:): Adjust return type depending on GNUstep
13821 (mouseDown:): delta is CGFloat.
13822 (updateFrameSize): Remove unised variable f.
13823 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13824 Cast float to EmacsCGFloat.
13825 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13826 also to -1 when restoring.
13827 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13828 inside NS_IMPL_COCOA.
13829 (toggleFullScreen:): Put call to toggleFullScreen inside
13830 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13831 (setPosition:portion:whole:): por is CGFloat.
13832 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13833 (mouseDown:): Use CGFloat.
13834 (mouseDragged:): Remove unised variable edge.
13835 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13837 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13838 of CGFloat differs.
13839 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13840 when NS_IMPL_GNUSTEP.
13841 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13842 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13843 (EmacsToolbar): Add clearAll. Add tag argument to
13844 addDisplayItemWithImage.
13845 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13847 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13849 * nsmenu.m (ns_update_menubar): Make static.
13850 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13851 (fillWithWidgetValue:): Add cast to SEL for setAction.
13852 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13853 (update_frame_tool_bar): Update code for GNUstep.
13854 (clearAll): New method.
13855 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13856 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13857 Move identifierToItem setObject and activeIdentifiers addObject before
13858 call to insertItemWithItemIdentifier.
13859 (validateVisibleItems): Fix indentation.
13860 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13861 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13862 UtilityWindow to aStyle, remove call to setStyleMask.
13864 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13866 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13867 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13868 Use F suffix on floats.
13869 (ns_char_width): Returns CGFloat.
13870 (ns_ascii_average_width): w is CGFloat instead of float.
13871 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13873 (ns_glyph_metrics): CGFloat instead of float.
13875 * nsfns.m (x_set_foreground_color, x_set_background_color):
13877 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13878 remove unused variables.
13879 (Fns_read_file_name): Keep track if panel is for save.
13880 Use ns_filename_from_panel/ns_directory_from_panel.
13881 (Fns_list_services): delegate only used for COCOA.
13882 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13883 Just return the input if GNUstep.
13884 (x_screen_planes): Remove.
13885 (Fxw_color_values): Use EmacsCGFloat
13886 (Fns_display_monitor_attributes_list): Only get screen number for
13888 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13890 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13891 ns_directory_from_panel.
13893 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13895 * process.c (handle_child_signal): Also use WCONTINUED.
13896 This is so that list-processes doesn't mistakenly list the process
13897 as stopped, when the process has actually been continued and is
13900 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13902 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13903 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13904 not already configured.
13906 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13908 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13910 * Makefile.in (mostlyclean): Remove *.res files.
13912 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13914 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13915 a buffer (bug#8447).
13917 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13919 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13920 display vector, and we backtrack, handle the case that the
13921 previous character position is also displayed from a display
13922 vector or covered by a display string or image. (Bug#14476)
13924 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13926 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13927 (struct MonitorInfo, free_monitors): Remove.
13928 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13929 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13930 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13933 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13934 (struct MonitorInfo, free_monitors): Remove.
13935 (ns_screen_name): Make static.
13936 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13937 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13940 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13941 (struct MonitorInfo): New struct.
13942 (free_monitors, make_monitor_attribute_list): Declare.
13944 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13946 (free_monitors, make_monitor_attribute_list): New functions.
13947 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13950 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13952 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13954 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13956 * keyboard.c: Apply keyboard decoding only to events that come directly
13957 from the tty, not from unread-command-events (bug#14368).
13958 (read_event_from_main_queue): New function, extracted from read_char.
13959 (read_decoded_char): Remove.
13960 (read_decoded_event_from_main_queue): New function to replace it.
13961 (read_char): Use it.
13962 (read_key_sequence): Use read_char rather than read_decoded_char.
13964 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13966 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13968 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13970 2013-05-22 Kenichi Handa <handa@gnu.org>
13972 The following changes are to fix the setting of
13973 buffer-file-coding-system on, for instance, C-x RET c unix RET
13974 _FILE_OF_DOS_EOL_TYPE_ RET.
13976 * coding.h (struct coding_system): New member detected_utf8_chars.
13978 * coding.c (detect_coding_utf_8): Count characters and check EOL
13979 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13981 (setup_coding_system): Do not initialize coding->head_ascii.
13982 (check_ascii): Do not set coding->eol_seen but update it. Do not
13983 call adjust_coding_eol_type here.
13984 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13985 If the eol-type of CODING is already specified, adjust the eol type
13986 of the found coding-system.
13987 (decode_coding_gap): Cancel previous change. Utilize the
13988 character numbers counted by detect_coding_utf_8. Fix detection
13991 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13993 * search.c (looking_at_1): Only set last_thing_searched if the match
13994 changed the match-data (bug#14281).
13996 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13998 * xdisp.c (reseat_at_previous_visible_line_start):
13999 Already declared in dispextern.h, so remove it here.
14000 (move_it_vertically_backward): Likewise.
14002 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14004 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14005 (Fx_display_pixel_width, Fx_display_pixel_height)
14006 (Fx_display_mm_width, Fx_display_mm_height):
14007 Mention `display-monitor-attributes-list' in docstrings.
14009 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14010 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14011 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14012 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14013 (Fx_display_backing_store, Fx_display_visual_class)
14014 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14015 (Fx_display_grayscale_p, Fx_display_pixel_width)
14016 (Fx_display_pixel_height, Fx_display_planes)
14017 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14018 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14019 (Fx_display_mm_width, Fx_display_mm_height)
14020 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14021 height for all physical monitors as in X11.
14023 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14024 Return pixel width or height for all physical monitors as in X11.
14026 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14028 Port --enable-gcc-warnings to clang.
14029 * bytecode.c (exec_byte_code):
14031 Redo diagnostic pragmas to pacify clang, too.
14032 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14033 * editfns.c (Fencode_time):
14034 * fileio.c (file_accessible_directory_p):
14035 * font.c (font_unparse_xlfd):
14036 Use '&"string"[index]' instead of '"string" + (index)'.
14037 * undo.c (user_error): Remove; unused.
14039 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14041 * insdel.c (insert_1_both): Document the arguments, instead of
14042 referring to insert_1, which no longer exists.
14044 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14045 some window, increment windows_or_buffers_changed, so that
14046 *Messages* display in that window is updated. (Bug#14408)
14048 * w32.c: Include epaths.h.
14049 (init_environment): Use cmdproxy.exe without leading directories.
14050 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14052 (gettimeofday): Adjust signature and return value to Posix
14055 * unexw32.c (open_output_file): Delete the existing emacs.exe
14056 before creating it, to break the hard link to the versioned
14059 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14060 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14061 (FIRSTFILE_OBJ): New variables.
14062 (W32_RES): Rename to EMACSRES. All users changed.
14063 (base_obj): Use $(CM_OBJ).
14064 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14065 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14066 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14067 $(W32_RES_LINK) before $(LIBES).
14068 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14070 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14072 * makefile.w32-in (DOC): Use just "DOC".
14074 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14076 * process.c: Export default filters and sentinels to Elisp.
14077 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14079 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14080 (Fset_process_sentinel, Fformat_network_address):
14081 Default to them instead of nil.
14082 (server_accept_connection): Sentinels can't be nil any more.
14083 (read_and_dispose_of_process_output): New function, extracted from
14084 read_process_output.
14085 (read_process_output): Use it; filters can't be nil.
14086 (Finternal_default_process_filter): New function, extracted from
14087 read_process_output.
14088 (exec_sentinel_unwind): Remove function.
14089 (exec_sentinel): Don't zilch sentinel while running.
14090 (status_notify): Sentinels can't be nil.
14091 (Finternal_default_process_sentinel): New function extracted from
14093 (setup_process_coding_systems): Default filter is not nil any more.
14094 (syms_of_process): Export new Elisp functions and initialize
14096 * lisp.h (make_lisp_proc): New function.
14098 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14100 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14102 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14104 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14105 unless we know that the window w is a leaf window.
14106 Another attempt at solving bug#14062.
14108 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14110 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14113 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14115 * image.c (gif_load): Check that subimages fit (Bug#14345).
14117 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14119 * lread.c (skip_dyn_eof): New function.
14120 (read1): Use it to skip the end of a file in response to #@00.
14122 * doc.c (get_doc_string): Slightly relax the sanity checking.
14124 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14126 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14127 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14128 (MonitorInfo): New struct.
14129 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14130 (Fns_display_monitor_attributes_list): New functions.
14131 (display-usable-bounds): Remove.
14132 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14135 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14137 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14138 (GTK_CHECK_VERSION): New macro, if not already defined.
14139 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14140 replaced by GTK_CHECK_VERSION.
14142 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14144 * xterm.h (GTK_PREREQ): New macro.
14145 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14146 to use this macro instead, for consistency and clarity.
14148 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14150 * xdisp.c (row_for_charpos_p): New function, with code of
14151 cursor_row_p, but accepts an additional argument CHARPOS instead
14152 of using a hardcoded PT.
14153 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14154 (row_containing_pos): Call row_for_charpos_p instead of partially
14155 doing the same. Fixes cursor positioning under longlines-mode
14156 when longlines-show-effect includes more than one newline, when
14157 moving the cursor vertically up.
14159 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14161 * makefile.w32-in (ACL_H): New macro.
14162 ($(BLD)/fileio.$(O)): Update dependencies.
14164 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14166 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14167 * Makefile.in (LIB_ACL): New macro.
14168 (LIBACL_LIBS): Remove.
14169 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14170 * fileio.c: Include <acl.h>.
14171 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14172 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14174 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14177 * unexelf.c: Don't assume ElfW (Half) fits in int.
14178 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14179 when dealing with ElfW (Half) values, since they can exceed 2**31
14180 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14181 (entry_address): Omit unused NUM arg. All uses changed.
14183 2013-05-07 Juri Linkov <juri@jurta.org>
14185 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14186 to the string converted from number with `Fnumber_to_string'.
14189 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14191 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14192 This fixes a problem introduced by my previous change.
14194 2013-05-07 Glenn Morris <rgm@gnu.org>
14196 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14198 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14200 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14202 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14204 Static checking by GCC 4.8.0.
14205 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14206 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14207 (x_get_monitor_attributes_fallback)
14208 (x_get_monitor_attributes_xinerama)
14209 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14210 Define only if USE_GTK.
14211 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14212 (x_get_monitor_attributes_fallback): Omit unused locals.
14213 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14214 Use double, not float, to avoid mixed-mode floating point arithmetic.
14216 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14217 Jan Djärv <jan.h.d@swipnet.se>
14219 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14220 (XINERAMA_CFLAGS): New macros.
14221 (ALL_CFLAGS, LIBES): Use them.
14223 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14224 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14225 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14226 (syms_of_xfns): DEFSYM them.
14227 (struct MonitorInfo): New struct.
14228 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14229 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14230 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14231 (x_get_monitor_attributes_xinerama): New functions.
14232 (Fx_display_monitor_attributes_list): New primitive.
14233 (syms_of_xfns): Defsubr it.
14235 * xterm.h (x_display_info): Add Xatom_net_workarea and
14236 Xatom_net_current_desktop.
14238 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14239 and dpyinfo->Xatom_net_current_desktop.
14241 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14243 * xdisp.c (pos_visible_p): Use the special code for finding the
14244 beginning of a display property or overlay for any "replacing"
14245 display property, not just for display strings. This solves
14246 incorrect reporting of position by posn-at-point. (Bug#14241)
14248 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14250 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14251 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14252 Verify that ElfW (Half) fits in int.
14253 (fatal): Use same signature as lisp.h.
14254 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14255 configure and build with -DUNEXELF_DEBUG without worrying about
14256 other modules that use DEBUG.
14257 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14258 possibly-wide integers now uses it instead of plain fprintf.
14259 (entry_address): New function, which avoids problems with 32-bit
14260 overflow on 64-bit hosts.
14261 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14262 (round_up): Don't assume the remainder fits in int.
14263 (find_section): Use bool for boolean. Simplify debug code.
14264 (unexec): Don't assume file sizes fit in int or size_t.
14265 Omit unnecessary trailing newline in 'fatal' format.
14266 Use strerror rather than outputting decimal error number.
14267 Remove unused code when emacs is not defined;
14268 this file relies on Emacs now.
14269 Don't assume e_phnum and e_shnum are positive.
14271 * regex.c: Fix problems when DEBUG is defined.
14272 (extract_number, extract_number_and_incr): Define regardless of
14273 whether DEBUG is defined; that's simpler and makes the code less
14274 likely to go stale in the normal case when DEBUG is not defined.
14275 Return int rather than taking an int * arg. All callers changed.
14276 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14277 Remove, replacing with ...
14278 (DEBUG_PRINT): New macro. All callers changed.
14279 (DEBUG_COMPILES_ARGUMENTS): New macro.
14280 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14281 (print_compiled_pattern, print_double_string) [DEBUG]:
14282 Use prototype rather than old-style definition.
14283 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14284 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14285 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14286 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14287 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14288 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14289 This matters only when DEBUG is defined.
14291 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14293 * xdisp.c (set_iterator_to_next): Set the
14294 ignore_overlay_strings_at_pos_p flag only if we are _really_
14295 iterating over an overlay string, as indicated by the
14296 current.overlay_string_index member. (Bug#14306)
14298 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14300 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14301 to where it is used, to avoid autorelease issues (Bug#14050).
14303 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14305 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14306 * fileio.c (syms_of_fileio): Implement this.
14307 * filelock.c (create_lock_file): If symbolic links don't work, so
14308 we use a regular file as a lock file, do not fsync the lock file;
14311 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14313 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14314 (syms_of_minibuf): Adjust accodingly.
14316 * callint.c (Fcall_interactively): Adjust calls accordingly.
14318 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14320 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14321 w->contents is a buffer before computing everything else.
14322 Use parentheses to disambiguate last part of the condition.
14324 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14325 assertion violations. (Bug#14062)
14327 2013-05-01 David Reitter <david.reitter@gmail.com>
14329 * nsfns.m (ns_tooltip): Initialize.
14331 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14333 * coding.c (decode_coding_gap): Don't remove the character before
14334 a newline unless it's a CR character. (Bug#14287)
14336 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14338 * dispextern.h (struct face): Move enum face_underline_type
14339 earlier so that bitfields can be in the same word.
14341 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14343 * nsfns.m (handlePanelKeys): New function.
14344 (EmacsOpenPanel:performKeyEquivalent:)
14345 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14346 arrows/function/control and copy/paste keys (Bug#14296).
14348 2013-04-27 Juri Linkov <juri@jurta.org>
14350 * callint.c (Fcall_interactively): Call `Qread_number' for
14351 interactive code letter `n' instead of using duplicate code.
14354 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14356 * systime.h (make_timeval): Declare as 'const'.
14358 2013-04-27 Kenichi Handa <handa@gnu.org>
14360 * font.c (font_open_entity): Always open a font of manageable
14363 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14365 Port better to AIX (Bug#14258).
14366 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14369 2013-04-24 Kenichi Handa <handa@gnu.org>
14371 * coding.c (decode_coding_iso_2022): When an invalid escape
14372 sequence is encountered, reset the invocation and designation
14373 status to the safest one.
14375 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14377 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14378 Without this fix, "make distclean" leaves stamp-h1 behind.
14380 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14382 * w32fns.c (w32_fullscreen_rect): New function to compute the
14383 window rectangle for the given fullscreen mode.
14384 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14385 longer tunes the window size. This keeps the window's edges flush
14386 with the screen and allows the taskbar to hide itself in fullboth.
14388 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14389 window decorations and uses the entire screen.
14391 * w32term.h (w32_fullscreen_rect) Add prototype.
14392 (struct w32_output): Replace normal_width, normal_height,
14393 normal_top, and normal_left members with a single normal_placement
14395 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14397 (FRAME_NORMAL_PLACEMENT): New macro.
14399 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14401 * minibuf.c (Ftest_completion): Silence compiler warning.
14403 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14405 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14408 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14411 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14412 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14413 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14414 parentheses where appropriate.
14416 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14418 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14420 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14422 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14423 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14424 Mention in the doc string that setting these variables takes
14425 effect only after a call to set-window-buffer. (Bug#14200)
14427 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14429 * indent.c (Fvertical_motion): Don't consider display strings on
14430 overlay strings as display strings on the buffer position we
14431 started from. This prevents vertical cursor motion from jumping
14432 more than one line when there's an overlay string with a display
14433 property at end of line.
14434 Reported by Karl Chen <Karl.Chen@quarl.org> in
14435 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14437 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14439 * window.c (select_window): `record_buffer' even if window is
14440 already selected (bug#14191).
14442 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14444 * window.c (Fwindow_end): Test more flags, including the buffer's
14445 last_overlay_modified flag, to determine whether the window's
14446 display is really up-to-date. Prevents the function from
14447 returning a stale value. (Bug#14170)
14448 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14451 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14453 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14454 garbaged only if it is not already the top frame on its TTY.
14455 This prevents flickering due to constant redrawing of TTY frames when
14456 there are GUI frames open in the same session. (Bug#13864)
14458 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14460 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14461 of marking the idle timers directly.
14463 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14465 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14466 tables (bug#14054).
14468 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14470 * window.c (select_window): Don't record_buffer while the invariant is
14471 temporarily broken (bug#14161).
14473 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14475 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14477 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14479 2013-04-07 Romain Francoise <romain@orebokech.com>
14481 Ignore additional platform-specific ACL errors (Bug#13702).
14482 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14483 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14485 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14487 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14490 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14492 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14493 This bug was introduced by my 2013-02-25 change that simplified
14494 data_start configuration. Without this change, on GNU/Linux
14495 an Emacs configured with --enable-profiling fails immediately
14496 due to a profiler signal.
14497 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14498 with these flags. On platforms where special flags are needed
14499 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14500 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14501 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14503 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14505 Get rid of some platform-specific functions examining window
14506 system and its capabilities. This is a partial rework of the
14508 * lisp.h (have_menus_p): Remove prototype. This function is
14509 replaced with platform-independent window_system_available.
14510 (check_window_system): Move to...
14511 * frame.h (decode_window_system_frame, window_system_available):
14512 ...here, add new prototypes.
14513 * frame.c (window_system_available, decode_window_system_frame):
14515 (check_window_system): Platform-independent now.
14516 * xterm.h (x_in_use): Remove declaration.
14518 * w32term.h (check_x_frame):
14519 * nsterm.h (check_x_frame): Remove prototypes. This function
14520 is replaced with platform-independent decode_window_system_frame.
14521 * msdos.c (have_menus_p): Remove.
14522 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14523 Remove platform-specific functions. Use check_window_system,
14524 decode_window_system_frame and check_ns_display_info where
14525 appropriate. Minor style and comment tweaks.
14526 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14527 (check_x_frame): Likewise.
14528 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14530 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14531 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14532 * xmenu.c, xselect.c: All related users changed.
14534 2013-04-03 Kenichi Handa <handa@gnu.org>
14536 The following changes is to optimize the code for reading UTF-8
14539 * coding.c (check_ascii): Rename from detect_ascii. Return value
14540 changed. Check EOL format. Do not call adjust_coding_eol_type
14542 (check_utf_8): New function.
14543 (adjust_coding_eol_type): Do nothing if already adjusted.
14544 (detect_coding): Compare the return value of check_ascii with
14545 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14546 (decode_coding_gap): Optimize for valid UTF-8.
14548 2013-03-21 Kenichi Handa <handa@gnu.org>
14550 * coding.c (syms_of_coding): Cancel previous change.
14552 * insdel.c (insert_from_gap): Fix previous change.
14554 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14556 Consistently use platform-specific function to detect window system.
14557 * lisp.h (check_window_system): New prototype. This function is
14558 going to replace check_x, check_w32 and check_ns.
14559 (have_menus_p): Mention msdos.c in comment.
14560 * fontset.c (check_window_system_func): Remove. Adjust all users.
14561 * fontset.h (check_window_system_func): Remove prototype.
14562 * nsterm.h (check_ns):
14563 * xterm.h (check_x):
14564 * w32term.h (check_w32): Likewise.
14565 * menu.c (Fx_popup_menu): Use check_window_system.
14566 * msdos.c (check_window_system): Define for MS-DOS.
14567 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14568 * w32fns.c (check_window_system): Likewise for MS-Windows.
14569 * xfns.c (check_window_system): Likewise for X.
14570 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14571 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14573 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14575 Prefer < to > in range checks such as 0 <= i && i < N.
14576 This makes it easier to visualize quantities on a number line.
14577 This patch doesn't apply to all such range checks,
14578 only to the range checks affected by the 2013-03-24 change.
14579 This patch reverts most of the 2013-03-24 change.
14580 * alloc.c (xpalloc, Fgarbage_collect):
14581 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14582 * character.c (string_escape_byte8):
14583 * charset.c (read_hex):
14584 * data.c (cons_to_unsigned):
14585 * dispnew.c (update_frame_1):
14586 * doc.c (Fsubstitute_command_keys):
14587 * doprnt.c (doprnt):
14588 * editfns.c (hi_time, decode_time_components):
14589 * fileio.c (file_offset):
14590 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14591 * font.c (font_intern_prop):
14592 * frame.c (x_set_alpha):
14593 * gtkutil.c (get_utf8_string):
14594 * indent.c (check_display_width):
14595 * keymap.c (Fkey_description):
14596 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14598 * minibuf.c (read_minibuf_noninteractive):
14599 * process.c (wait_reading_process_output):
14600 * search.c (Freplace_match):
14601 * window.c (get_phys_cursor_glyph):
14602 * xdisp.c (redisplay_internal):
14603 * xsmfns.c (smc_save_yourself_CB):
14604 Prefer < to > for range checks.
14605 * dispnew.c (sit_for): Don't mishandle NaNs.
14606 This fixes a bug introduced in the 2013-03-24 change.
14607 * editfns.c (decode_time_components): Don't hoist comparison.
14608 This fixes another bug introduced in the 2013-03-24 change.
14610 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14612 * frame.h (struct frame): Drop scroll_bottom_vpos
14613 member becaue all real users are dead long ago.
14614 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14615 * xdisp.c (redisplay_internal): Adjust user.
14617 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14619 * nsmenu.m (showAtX:Y:for:): setLevel to
14620 NSPopUpMenuWindowLevel (Bug#13998).
14622 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14624 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14625 (ns_check_pending_open_menu): Declare.
14627 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14628 (x_activate_menubar): Update the menu with title that matches
14629 ns_get_pending_menu_title, and call
14630 ns_check_pending_openmenu (Bug#12698).
14631 (menuWillOpen:): New method.
14632 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14634 * nsterm.m (menu_will_open_state, menu_mouse_point)
14635 (menu_pending_title): New varaibles.
14636 (ns_get_pending_menu_title, ns_check_menu_open)
14637 (ns_check_pending_open_menu): New functions.
14639 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14641 * indent.c (current_column_bol_cache): Remove leftover which is not
14642 used in Fmove_to_column any more.
14643 (current_column, scan_for_column): Adjust users.
14644 * keyboard.c (last_point_position_buffer, last_point_position_window):
14645 Remove leftovers which are not used for recording undo any more.
14646 (command_loop_1, syms_of_keyboard): Adjust users.
14647 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14648 redisplay_window any more.
14649 (move_it_to): Adjust user.
14651 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14653 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14654 Update dependencies.
14656 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14658 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14659 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14660 forward references.
14662 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14664 * window.h (struct window): Replace hchild, vchild and buffer slots
14665 with a single slot 'contents'. This is possible because each valid
14666 window may have either the child window (in vertical or horizontal
14667 combination) or buffer to display (for the leaf window). Using that,
14668 a lot of operations to traverse and/or change window hierarchies may
14669 be simplified. New member horizontal is used to distinguish between
14670 horizontal and vertical combinations of internal windows.
14671 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14672 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14673 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14674 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14675 Use contents slot, not buffer, where appropriate.
14676 (wset_combination): New function.
14677 (wset_buffer): Add eassert.
14678 (Fframe_first_window): Simplify the loop reaching first window.
14679 (Fwindow_buffer): Use WINDOW_LEAF_P.
14680 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14681 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14682 (unshow_buffer): Convert initial debugging check to eassert.
14683 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14684 (make_parent_window, window_resize_check, window_resize_apply)
14685 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14686 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14687 Adjust to match struct window changes.
14688 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14689 (mark_window_cursors_off, count_windows, get_leaf_windows)
14690 (foreach_window_1): Simplify the loop.
14691 * alloc.c (mark_object): Do not check for the leaf window because
14692 internal windows has no glyph matrices anyway.
14693 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14694 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14695 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14696 (build_frame_matrix_from_window_tree, mirror_make_current)
14697 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14698 (update_window_tree, set_window_update_flags): Simplify the loop.
14699 (sync_window_with_frame_matrix_rows): Enforce live window.
14700 Use contents slot, not buffer, where appropriate.
14701 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14702 and WINDOW_HORIZONTAL_COMBINATION_P.
14703 (make_frame_visible_1): Simplify the loop.
14704 Use contents slot, not buffer, where appropriate.
14705 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14706 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14707 (expose_window_tree): Likewise.
14708 Use contents slot, not buffer, where appropriate.
14709 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14710 to avoid deleted windows. Use contents slot instead of buffer.
14711 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14712 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14713 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14714 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14716 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14718 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14719 identify the reasons for assertion violations in bug#14062 and
14721 (Fx_show_tip): Fix compilation error under
14722 "--enable-check-lisp-object-type". (Bug#14073)
14724 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14725 Reported by <rzl24ozi@gmail.com>.
14727 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14729 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14731 (unwind_with_echo_area_buffer): ...to restore it here.
14732 This is needed to ensure that...
14733 (redisplay_window): ...both window markers are valid here,
14734 which is verified by eassert.
14735 * editfns.c (save_excursion_save): Do not assume that
14736 selected_window always displays the buffer.
14737 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14740 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14742 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14745 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14747 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14749 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14751 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14752 since MinGW's w32api headers do. This avoids compiler warnings.
14754 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14755 if already defined.
14757 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14759 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14761 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14763 * gtkutil.c (style_changed_cb): Check if frame is live and an
14764 X frame (Bug#14038).
14766 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14768 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14769 Define only for _WIN32_WINNT less than 0x0500.
14770 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14772 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14773 see its own definitions of 'struct timeval' and 'struct timezone'.
14775 Fix incompatibilities between MinGW.org and MinGW64 headers.
14776 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14778 * w32.c (REPARSE_DATA_BUFFER): Guard with
14779 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14781 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14783 * xterm.c: Include X11/XKBlib.h
14784 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14786 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14788 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14790 * blockinput.h (input_blocked_p): Likewise.
14791 * bytecode.c (exec_byte_code): Likewise.
14792 * callproc.c (call_process_kill, call_process_cleanup)
14793 (Fcall_process): Likewise.
14794 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14795 (Fccl_execute_on_string): Likewise.
14796 * character.c (string_escape_byte8): Likewise.
14797 * charset.c (read_hex): Likewise.
14798 * cm.c (calccost): Likewise.
14799 * data.c (cons_to_unsigned): Likewise.
14800 * dired.c (directory_files_internal, file_name_completion):
14802 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14803 (sit_for): Likewise.
14804 * doc.c (Fsubstitute_command_keys): Likewise.
14805 * doprnt.c (doprnt): Likewise.
14806 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14807 * emacsgtkfixed.c: Likewise.
14808 * fileio.c (file_offset, Fwrite_region): Likewise.
14809 * floatfns.c (Fexpt, fmod_float): Likewise.
14810 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14812 * font.c (font_intern_prop): Likewise.
14813 * frame.c (x_set_alpha): Likewise.
14814 * gtkutil.c (get_utf8_string): Likewise.
14815 * indent.c (check_display_width): Likewise.
14816 * intervals.c (create_root_interval, rotate_right, rotate_left)
14817 (split_interval_right, split_interval_left)
14818 (adjust_intervals_for_insertion, delete_node)
14819 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14820 (merge_interval_right, merge_interval_left, copy_intervals)
14821 (set_intervals_multibyte_1): Likewise.
14822 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14823 * keymap.c (Fkey_description): Likewise.
14824 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14825 * lread.c (openp, read_integer, read1, string_to_number):
14827 * menu.c (ensure_menu_items): Likewise.
14828 * minibuf.c (read_minibuf_noninteractive): Likewise.
14829 * print.c (printchar, strout): Likewise.
14830 * process.c (create_process, Faccept_process_output)
14831 (wait_reading_process_output, read_process_output, send_process)
14832 (wait_reading_process_output): Likewise.
14833 * profiler.c (make_log, handle_profiler_signal): Likewise.
14834 * regex.c (re_exec): Likewise.
14835 * regex.h: Likewise.
14836 * search.c (looking_at_1, Freplace_match): Likewise.
14837 * sysdep.c (get_child_status, procfs_ttyname)
14838 (procfs_get_total_memory): Likewise.
14839 * systime.h (EMACS_TIME_VALID_P): Likewise.
14840 * term.c (dissociate_if_controlling_tty): Likewise.
14841 * window.c (get_phys_cursor_glyph): Likewise.
14842 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14843 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14845 * xfns.c (Fx_window_property): Likewise.
14846 * xmenu.c (set_frame_menubar): Likewise.
14847 * xselect.c (x_get_window_property, x_handle_dnd_message):
14849 * xsmfns.c (smc_save_yourself_CB): Likewise.
14850 * xterm.c (x_scroll_bar_set_handle): Likewise.
14852 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14854 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14855 to be optional or nil. Adjust comment and convert it to docstring.
14856 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14857 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14859 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14861 Static checking by GCC 4.8-20130319.
14862 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14863 * process.c (Fset_process_datagram_address)
14864 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14865 * xdisp.c (get_char_face_and_encoding)
14866 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14867 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14868 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14870 2013-03-24 Ken Brown <kbrown@cornell.edu>
14872 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14873 fix compilation on 64-bit Cygwin, where underscores are not
14874 automatically prepended.
14876 * w32term.c (w32_initialize): Silence compiler warning.
14878 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14880 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14881 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14882 variables, to save and restore frame dimensions.
14883 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14884 after returning from a 'fullscreen' configuration.
14885 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14886 to avoid races between the main thread and the input thread.
14888 * w32term.h (struct w32_output): New members normal_width,
14889 normal_height, normal_top, normal_left, and prev_fsmode.
14890 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14891 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14892 members of a frame.
14894 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14895 'fullscreen' parameter. Always record previous width and height
14896 of the frame, except when switching out of maximized modes, so
14897 that they could be restored correctly, instead of resetting to the
14898 default frame dimensions. Send SC_RESTORE command to the frame,
14899 unless we are going to send SC_MAXIMIZE, to restore the frame
14900 resize hints in the mouse pointer shown by the window manager.
14903 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14905 * lisp.h (get_frame_param): Adjust conditions for prototype
14908 2013-03-22 Ken Brown <kbrown@cornell.edu>
14910 * unexcw.c: Drop unneeded inclusion of w32common.h.
14911 (report_sheap_usage): Declare.
14912 (read_exe_header): Add magic numbers for x86_64.
14913 (fixup_executable): Fix printf format specifier for unsigned long
14916 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14918 * frame.h (struct frame): Put menu_bar_window under #ifdef
14919 because this member is not needed when X toolkit is in use.
14920 (fset_menu_bar_window):
14921 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14922 (free_glyphs, update_frame):
14923 * xdisp.c (expose_frame): Likewise.
14924 (display_menu_bar): Likewise. Remove redundant eassert.
14925 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14928 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14930 Use functions and constants to manipulate Lisp_Save_Value objects.
14931 This replaces code that used macros and strings and token-pasting.
14932 The change makes the C source a bit easier to follow,
14933 and shrinks the Emacs executable a bit.
14934 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14935 (make_save_value): Change 1st arg from string to enum. All callers
14938 (mark_object): Use if, not #if, for GC_MARK_STACK.
14939 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14940 (XSAVE_OBJECT): Now functions, not macros.
14941 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14942 the constant was never used.
14943 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14944 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14945 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14946 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14948 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14949 type3 with a single member save_type. All uses changed.
14950 (save_type, set_save_pointer, set_save_integer): New functions.
14951 * print.c (PRINTX): Remove.
14953 * alloc.c: Remove redundant static declarations.
14955 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14957 * window.h (struct window): Convert left_col, top_line, total_lines
14958 and total_cols from Lisp_Objects to integers. Adjust comments.
14959 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14961 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14962 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14963 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14964 Adjust users where appropriate.
14966 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14968 * frame.h (struct frame): Drop resx and resy because the same data is
14969 available from window system-specific output context. Adjust users.
14970 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14971 New functions to provide defaults when no window system available.
14972 (FRAME_RES_X, FRAME_RES_Y): New macros.
14973 (NUMVAL): Move from xdisp.c.
14974 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14975 (Ffont_face_attributes, Fopen_font):
14976 * image.c (gs_load):
14977 * w32font.c (fill_in_logfont):
14978 * xdisp.c (calc_pixel_width_or_height):
14979 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14980 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14982 2013-03-20 Kenichi Handa <handa@gnu.org>
14984 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14985 to 1 (temporary workaround until a bug related to ASCII
14986 optimization is fixed).
14988 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14990 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14991 Signal error if window is not internal. Adjust docstring.
14992 (delete_all_child_windows): Use combination_limit to save the buffer.
14993 (Fset_window_configuration): Adjust accordingly.
14994 * print.c (syms_of_print): Initialize debugging output not here...
14995 (init_print_once): ...but in a new function here.
14996 * lisp.h (init_print_once): Add prototype.
14997 * emacs.c (main): Add call to init_print_once. Adjust comments.
14999 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15001 * window.c (window_resize_check, window_resize_apply)
15002 (window_from_coordinates, recombine_windows, set_window_buffer)
15003 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15004 (Fsplit_window_internal, Fdelete_window_internal)
15005 (freeze_window_starts): Use bool for booleans.
15006 * window.h (window_frame_coordinates, resize_frame_windows)
15007 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15009 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15011 * dispnew.c (bitch_at_user): Use `user-error'.
15013 2013-03-17 Ken Brown <kbrown@cornell.edu>
15015 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15016 as return type of image_background. (Bug#13981)
15017 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15019 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15021 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15022 (ns_select): Don't return with result uninitialized.
15024 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15027 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15029 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15030 directories. If filename is nil, get directory name (Bug#13932).
15031 Use getFilename and getDirectory.
15032 (getFilename, getDirectory): New methods for EmacsSavePanel and
15034 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15036 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15038 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15040 2013-03-15 Kenichi Handa <handa@gnu.org>
15042 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15043 (adjust_after_replace): Make it back to static. Delete the third
15044 arg text_at_gap_tail. Cancel the code for handling it.
15046 * coding.h (struct coding_system): New member eol_seen.
15048 * coding.c (detect_ascii): New function.
15049 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15050 when the source bytes are actually scanned. On detecting for
15051 coding_category_utf_8_auto, call detect_ascii instead of scanning
15052 source bytes directly.
15053 (produce_chars): Call insert_from_gap with the new arg 0.
15054 (encode_coding): Likewise.
15055 (decode_coding_gap): Control ASCII optimization by the variable
15056 disable_ascii_optimization instead of #ifndef .. #endif.
15057 Deccode EOL format according to coding->eol_seen.
15058 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15061 * lisp.h (adjust_after_replace): Cancel externing it.
15062 (insert_from_gap): Adjust prototype.
15064 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15066 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15067 FULLSCREEN_MAXIMIZED. (Bug#13935)
15069 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15071 * region-cache.c (find_cache_boundary, move_cache_gap)
15072 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15073 Simplify debugging check and convert to eassert. Adjust comment.
15074 (pp_cache): Put under ENABLE_CHECKING.
15076 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15078 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15079 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15080 and WM_ACTIVATEAPP.
15081 (w32fullscreen_hook): If the frame is visible, reset
15082 f->want_fullscreen flag after changing the frame size. If the
15083 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15086 2013-03-13 Daniel Colascione <dancol@dancol.org>
15088 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15089 too so that these builds can use Cygwin's file conversion
15090 functions. (We've been building and linking cygw32.o all along
15091 and just not using it.)
15093 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15095 File synchronization fixes (Bug#13944).
15096 * Makefile.in (LIB_FDATASYNC): New macro.
15098 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15099 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15100 Don't worry about HAVE_FSYNC, since a substitute fsync is
15101 available if the system lacks one.
15102 (Fwrite_regin): Retry fsync if interrupted.
15104 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15106 * w32term.c (w32_read_socket): If the Emacs frame is being
15107 activated, call w32fullscreen_hook, to make sure the new frame
15108 dimensions are in effect. (Bug#13937)
15110 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15112 * xdisp.c (init_iterator): Simplify because both character and byte
15113 positions are either specified or -1. Add eassert. Adjust comment.
15114 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15115 character and byte positions can be obtained from marker.
15117 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15119 Static checking by Sun C 5.12.
15120 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15121 * bytecode.c (exec_byte_code):
15122 * dispnew.c (init_display):
15124 * fileio.c (Fsubstitute_in_file_name):
15125 * keyboard.c (Fevent_convert_list):
15126 * keymap.c (Fsingle_key_description):
15127 * term.c (maybe_fatal, fatal):
15128 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15129 * xsmfns.c (Fhandle_save_session):
15130 Omit unreachable code.
15131 * keymap.c (map_keymap_char_table_item): Cast void * to
15132 a function pointer type; the C Standard requires this.
15134 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15135 Include <sys/param.h> unconditionally, as that works elsewhere and
15136 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15137 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15140 See ChangeLog.12 for earlier changes.
15142 ;; Local Variables:
15146 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15148 This file is part of GNU Emacs.
15150 GNU Emacs is free software: you can redistribute it and/or modify
15151 it under the terms of the GNU General Public License as published by
15152 the Free Software Foundation, either version 3 of the License, or
15153 (at your option) any later version.
15155 GNU Emacs is distributed in the hope that it will be useful,
15156 but WITHOUT ANY WARRANTY; without even the implied warranty of
15157 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15158 GNU General Public License for more details.
15160 You should have received a copy of the GNU General Public License
15161 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.