1 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
3 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
4 if force_integral_p (i.e. no antialias).
5 (macfont_draw): Check ns_antialias_text, also turn off synthetic
6 bold if no antialias (Bug#18876).
8 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
11 * nsterm.h (ns_set_doc_edited): Declare taking no args.
13 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
14 instead of in xdisp.c, function now takes void. (Bug#18884).
16 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
17 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
19 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
20 struct window* (Bug#18889).
21 Remove getMouseMotionPart.
22 (ns_output): Make icon_top/left int.
24 * nsfns.m (x_icon): icon_top/left is int.
26 * nsterm.m (ns_mouse_position): Remove unused code.
27 (initFrame:window:, dealloc): Use window instead of win.
28 (getMouseMotionPart:window:x:y:): Remove, unused.
29 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
31 2014-11-01 Eli Zaretskii <eliz@gnu.org>
33 * keyboard.c (readable_events): When FLAGS include
34 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
35 This avoids returning non-nil from input-pending-p when only such
36 events are in the queue. (Bug#18856)
38 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
40 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
41 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
42 (Qforeign_selection): Remove.
43 (ns_get_local_selection): Identation fix.
44 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
46 * nsselect.m (ns_get_local_selection): Remove calling of
47 functions in Vselection_converter_alist (Bug#18911).
48 (syms_of_nsselect): Remove Vselection_converter_alist.
50 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
52 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
53 and unnecessary initialization. Adjust comments.
55 2014-10-30 Eli Zaretskii <eliz@gnu.org>
57 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
59 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
60 index, not an absolute one, as that's what the function expects.
62 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
64 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
65 font on an initial frame when running as a daemon (Bug#18869).
67 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
69 2014-10-30 Eli Zaretskii <eliz@gnu.org>
71 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
72 build_string, when importing a home directory. (Bug#18873)
74 * dispnew.c (buffer_posn_from_coords): Use
75 WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
76 account for the header-line height. (Bug#18839)
78 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
80 * xml.c (parse_region): Do not forget the first document child.
82 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
84 * nsselect.m: pasteboard_changecount is new.
85 (ns_store_pb_change_count, ns_get_pb_change_count)
86 (ns_get_our_change_count_for): New functions.
87 (ns_string_to_pasteboard_internal): Correct comment.
88 type => gtype in eassert, Call ns_store_pb_change_count.
89 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
90 (Fns_disown_selection_internal, Fns_selection_owner_p): Replace
91 Vselection_alist check, with change count check.
92 (Fns_get_selection): Initialize val to Qnil. Only get local
93 selection if change counts match (Bug#18799).
94 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
96 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
98 * src/w32proc.c (create_child): If calling a quoted batch file,
99 pass NULL for exe. (Bug#18745)
101 2014-10-24 Eli Zaretskii <eliz@gnu.org>
103 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
104 (bidi_resolve_brackets): Use end of string position rather than ZV
105 when iterating over a string. (Bug#18815)
107 2014-10-24 Martin Rudalics <rudalics@gmx.at>
109 * keyboard.c (make_lispy_position): Return coordinates also when
110 on scroll bars, fringes, margins or not in a window.
111 * xdisp.c (show_mouse_face): Don't change cursor face during
114 2014-10-23 Martin Rudalics <rudalics@gmx.at>
116 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
117 (frame_resize_pixelwise, frame_inhibit_implied_resize): Fix
118 doc-strings (Bug#18789).
120 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
122 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
124 2014-10-22 Eli Zaretskii <eliz@gnu.org>
126 Optimize redisplay of simple bracketed text.
127 * bidi.c (bidi_cache_reset_to): New function.
128 (bidi_cache_reset): Call it.
129 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
131 (bidi_resolve_explicit): Reset bracket_pairing_pos and
132 bracket_enclosed_type only if bracket_pairing_pos's value is not
134 (MAX_BPA_STACK): Make sure the value is signed.
135 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
136 stop pushing values onto the stack.
137 (bidi_find_bracket_pairs): If the bracketed text is only on the
138 base embedding level, remove all the states cached by this
139 function from the cache, and return zero, so that the brackets in
140 this segment of text are processed as normal neutrals.
141 (bidi_resolve_brackets): Detect the brackets that are to be
142 processed as neutrals, and don't call bidi_find_bracket_pairs on
145 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
147 * w32select.c (Fw32_selection_exists_p): Rename from
148 Fx_selection_exists_p.
149 (syms_of_w32select): Adjust accordingly.
151 * w16select.c (Fw16_selection_exists_p): Rename from
152 Fx_selection_exists_p.
153 (syms_of_win16select): Adjust accordingly.
155 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
156 (Fns_own_selection_internal): Tighten scoping.
157 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
158 (Fns_get_selection): Rename from Fx_get_selection_internal.
159 (Fns_get_selection_internal, Fns_store_selection_internal):
161 (syms_of_nsselect): Adjust accordingly.
163 2014-10-21 Martin Rudalics <rudalics@gmx.at>
165 * w32fns.c (Fw32_frame_menu_bar_size): New function.
166 * w32term.c (x_set_window_size): Account for wrapped menu bar
167 lines when setting up frame height (Bug#15174 and Bug#18720).
168 (w32_add_wrapped_menu_bar_lines): New variable.
170 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
172 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
175 2014-10-20 Glenn Morris <rgm@gnu.org>
177 * Merge in all changes up to 24.4 release.
179 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
181 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
182 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
184 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
186 * xterm.c (handle_one_xevent): Check return value from
187 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
188 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
190 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
191 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
192 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
193 Gtk+ >= 3.14 (Bug#18674).
194 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
195 Gtk+ >= 3.14 (Bug#18674).
197 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
199 * gtkutil.c: Remove no-longer-used code.
200 (xg_update_menubar): Remove unused local and unnecessary call to
201 gtk_menu_item_get_submenu.
202 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
203 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
204 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
206 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
208 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
210 * xterm.h (handlebox_widget): Remove.
212 * xmenu.c (set_frame_menubar): Remove GTK block that calls
215 * gtkutil.h (xg_have_tear_offs): Remove declaration.
217 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
218 to handle Gtk versions.
219 (xg_get_file_with_chooser): Use them.
220 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
221 Remove (create_menus): Remove teroff argument and code.
222 Remove call to gtk_menu_set_title.
223 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
224 Adjust args to create_menus.
225 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
226 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
227 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
228 (xg_make_tool_item): Remove detach code.
229 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
230 (find_icon_from_name): New function.
231 (update_frame_tool_bar): Remove GtkStockItem code, move to
232 find_icon_from_name. Let stock be a list of icon names to try.
233 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
234 Replace TOOLBAR_TOP_WIDGET.
235 (free_frame_tool_bar, xg_change_toolbar_position ):
236 Replace TOOLBAR_TOP_WIDGET.
237 (xg_initialize): Remove tearoff code.
239 2014-10-18 Eli Zaretskii <eliz@gnu.org>
241 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
242 pixel from the window's cursor glyph width, since X renders hollow
243 blocks 1 pixel wider than the 'width' parameter.
245 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
246 glyph->pixel_width; this is now done in xterm.c.
248 Fix reordering of bracket characters in isolates.
249 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
250 RESOLVED_ONLY; when non-zero, return from the cache only fully
251 resolved states. All callers changed.
252 (CANONICAL_EQU): New macro.
253 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
254 equivalent of the paired closing bracket character.
255 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
256 the default non-negative value, to be checked later in
257 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
258 characters against those pushed onto the BPA stack.
259 (bidi_record_type_for_neutral): New function.
260 (bidi_resolve_brackets): Record next_for_neutral and
261 prev_for_neutral when embedding level gets pushed. Force
262 resolution of bracket pairs when entering a level run that was not
264 (bidi_resolve_neutral): Add assertions before calling
265 bidi_resolve_neutral_1.
266 (bidi_level_of_next_char): Remove the code that attempted to
267 resolve unresolved neutrals; that is now done by
268 bidi_resolve_neutral.
270 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
272 2014-10-17 Eli Zaretskii <eliz@gnu.org>
274 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
275 1-pixel R2L characters.
276 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
277 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
279 2014-10-16 Eli Zaretskii <eliz@gnu.org>
281 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
284 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
286 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
287 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
288 It's not clear to me whether the initialization is needed,
289 but it can't hurt so I played it safe.
291 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
293 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
295 2014-10-15 Eli Zaretskii <eliz@gnu.org>
297 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
298 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
300 (bidi_get_type): Return the isolate initiators and terminator types.
301 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
302 (bidi_fetch_char_skip_isolates, find_first_strong_char)
303 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
304 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
305 for the new features.
306 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
307 push and pop correctly for isolates.
308 (bidi_remember_char): Modify to accept an additional argument
309 and record the bidi type according to its value.
310 (bidi_cache_iterator_state): Accept an additional argument to only
311 update an existing state. Handle the new members of struct bidi_it.
312 (bidi_cache_find): Arguments changed: no longer accepts a level,
313 instead accepts a flag telling it whether it is okay to return
315 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
316 table. Initialize new isolate-related members.
317 (bidi_paragraph_init): Some code factored out into
318 find_first_strong_char.
319 (bidi_resolve_explicit_1): Function deleted, its code incorporated
320 into bidi_resolve_explicit.
321 (bidi_resolve_explicit): Support the isolate initiators and
322 terminator. Fix handling of embeddings and overrides according to
323 new UBA requirements. Record information about previously seen
324 characters here (moved from bidi_level_of_next_char).
325 (bidi_resolve_weak): Adapt to changes in struct members.
326 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
327 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
328 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
329 paired bracket resolution. Handle isolate initiators and
331 (bidi_type_of_next_char): Remove unneeded code for BN limit.
332 (bidi_level_of_next_char): Move the code that records information
333 about previous characters to bidi_resolve_explicit. Fix logic of
334 resolving neutrals and make sure their cache entries are updated.
335 Remove now unneeded special handling of PDF level.
337 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
338 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
339 enlarged per Unicode 6.3.
340 (enum bidi_bracket_type_t): New data type.
341 (struct bidi_saved_info): Leave only 2 type members out of 4.
343 (struct bidi_stack): Add members necessary to support isolating
345 (struct bidi_it): Add new members necessary to support isolating
346 sequences and bracket pair resolution.
348 * xdisp.c (Fbidi_resolved_levels): New function.
349 (syms_of_xdisp): Defsubr it.
350 (append_glyph, append_composite_glyph, produce_image_glyph)
351 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
353 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
355 * term.c (append_glyph, append_composite_glyph)
356 (append_glyphless_glyph): Convert aborts to assertions.
358 * .gdbinit (pgx): Display the character codepoint, resolved level,
359 and bidi type also for glyphless glyphs.
361 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
363 Avoid unwanted point motion in Fline_beginning_position.
364 * lisp.h (scan_newline_from_point): Add prototype.
365 * search.c (scan_newline_from_point): New function, refactored from...
366 * cmds.c (Fforward_line): ...adjusted user.
367 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
368 and simplify the former since the latter doesn't move point.
370 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
372 Cleanup terminal handling code.
373 * dispextern.h (get_named_tty): Remove prototype but...
374 * termhooks.h (get_named_terminal): ...resurrect it under
375 more meaningful name.
376 (get_terminal): Likewise, but with...
377 (decode_live_terminal): ...this name.
378 (decode_tty_terminal): Add prototype.
379 * term.c (get_tty_terminal): Remove.
380 (get_named_tty): Remove.
381 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
382 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
383 Use decode_tty_terminal.
384 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
385 * terminal.c (get_terminal): Refactor to...
386 (decode_terminal, decode_live_terminal): ...new functions.
387 (decode_tty_terminal): Replacement for get_tty_terminal.
388 (get_named_terminal): Likewise for get_named_tty.
389 * coding.c (Fset_terminal_coding_system_internal)
390 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
391 (Fkeyboard_coding_system):
392 * composite.c (Fcomposition_get_gstring):
393 * dispnew.c (Fsend_string_to_terminal):
394 * frame.c (Fmake_terminal_frame):
395 * nsfns.m (check_ns_display_info):
396 * w32fns.c, xfns.c (check_x_display_info):
397 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
398 * keyboard.c (handle_interrupt_signal, handle_interrupt)
399 (Fset_quit_char): Use get_named_terminal.
400 (Fset_output_flow_control, Fset_input_meta_mode):
401 Use decode_tty_terminal.
403 2014-10-13 Eli Zaretskii <eliz@gnu.org>
405 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
406 between 32-bit and 64-bit MinGW builds. (Bug#18699)
408 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
410 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
411 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
413 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
415 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
418 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
420 * editfns.c (dump_tz_string): No longer const.
421 It might be modified.
423 * nsmenu.m (clear): Assume OS X 10.6 or later.
425 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
427 * unexmacosx.c: Remove include ppc/reloc.h.
428 (unrelocate, copy_dysymtab): Remove PPC code.
429 (rebase_reloc_address): Remove, only used for PPC:
431 * nsterm.m: Always include macfont.h on COCOA.
432 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
433 (ns_dumpglyphs_image, ns_check_menu_open)
434 (applicationDidFinishLaunching)
435 (antialiasThresholdDidChange:)
436 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
437 Remove checks for OSX <= 10.5/10.6.
438 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
439 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
442 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
443 (NS_HAVE_NSINTEGER): Remove block.
444 Remove >= OSX 10.6 tests.
446 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
447 (x_activate_menubar, trackingNotification:): Remove check for
449 (menuNeedsUpdate:): Remove check for OSX < 10.5.
451 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
453 * nsfns.m: Always include macfont.h on COCOA.
454 (ns_filename_from_panel, ns_directory_from_panel)
455 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
456 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
458 * macfont.m: Remove >= 1050 check.
459 (macfont_create_family_with_symbol)
460 (macfont_get_glyph_for_character)
461 (mac_font_get_glyphs_for_variants)
462 (mac_ctfont_create_available_families, syms_of_macfont):
463 Remove code for OSX < 10.6.
464 (mac_font_family_group, mac_font_family_compare): Remove, only used
467 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
468 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
470 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
473 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
475 Fix putenv race conditions with undefined behavior (Bug#8705).
476 Do all putenv calls before Emacs creates any threads.
477 Use a safer way to modify the TZ environment variable in the
478 presence of multiple threads. For further thread-safety,
479 prefer localtime_r and gmtime_r to localtime and gmtime,
480 and prefer struct tm's tm_gmtoff (if available) to calling
481 both localtime_r and gmtime_r.
482 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
483 (init_dbusbind): ... to this new function.
484 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
485 * xterm.c (x_term_init): Move xputenv call from here ...
486 (init_xterm): ... to this new function.
487 * emacs.c (main) [USE_GTK]: Call it before creating threads.
488 * editfns.c (HAVE_TM_GMTOFF): Default to false.
489 (dump_tz_string): New constant.
490 (init_editfns): Use it. This centralizes the dump_tz stuff.
491 Call set_time_zone_rule here, so that its xputenv is done
492 before Emacs goes multithreaded.
493 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
494 thread-safe enough for Emacs.
495 (format_time_string, Fdecode_time, Fcurrent_time_string)
496 (Fcurrent_time_zone):
497 Prefer localtime_r and gmtime_r, which are more thread-safe, to
498 localtime and gmtime. Remove now-unnecessary calls to block_input.
499 (tm_gmtoff): New static function.
500 (Fdecode_time, Fcurrent_time_zone): Use it.
501 (Fencode_time): Use mktime_z, for better thread-safety.
502 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
503 i.e., not quite thread-safe but good enough for Emacs typical usage.
504 Do not reclaim storage that is in the environment; let it leak.
505 Always call tzset, since localtime_r does not.
506 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
507 This is now done in init_editfns.
508 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
509 New macros and declarations, for platforms lacking tzalloc & friends.
511 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
513 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
514 On x86 platforms this works around GCC bug 63495
515 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
516 and more generally should fix a portability problem in Emacs.
517 Problem reported by Stefan Monnier in:
518 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
520 2014-10-08 Leo Liu <sdl.web@gmail.com>
522 Enhance terpri to allow conditionally output a newline. (Bug#18652)
523 * keymap.c (describe_vector_princ):
524 * keyboard.c (Fcommand_error_default_function): Adapt to change to
527 * print.c (printchar_stdout_last): Declare.
528 (printchar): Record the last char written to stdout.
529 (Fterpri): Add optional argument ENSURE.
531 2014-10-08 Eli Zaretskii <eliz@gnu.org>
533 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
534 DELAY argument to change_frame_size, so that the frame size
535 changes, if any are needed, are delayed until the next redisplay.
536 This is to avoid a too early QUIT inside change_frame_size, when
537 it calls Lisp in frame_windows_min_size, in case one of the events
538 we've read sets the quit-flag. (Bug#18649)
540 * w32fns.c (check_x_display_info): Accept terminal objects as
541 argument, to follow what xfns.c does.
543 2014-10-07 Glenn Morris <rgm@gnu.org>
545 * Makefile.in ($(srcdir)/macuvs.h)
546 ($(lispsource)/international/charprop.el): Add explicit FORCE.
548 2014-10-07 Eli Zaretskii <eliz@gnu.org>
550 * decompress.c (init_zlib_functions): Move the message about zlib
551 being unavailable from here...
552 (Fzlib_decompress_region): ...to here. (Bug#18650)
554 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
556 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
557 the case where an optional string is used. Adjust docstring.
559 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
561 * lisp.mk (lisp): Remove w32-common-fns.elc.
563 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
565 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
566 These were already defined in buffer.c, and the duplicate
567 definitions cause problems on platforms like 'gcc -fno-common'.
568 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
570 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
572 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
573 if toolbar is visible.
575 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
578 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
579 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
580 (ns_select, ns_read_socket): Use unwind_protect to decrease
581 apploopnr (Bug#18345).
582 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
583 line height (Bug#17977).
585 * macfont.m: Fix indentation and import changes from macport 24.3.94.
586 (macfont_closest_traits_index): New function.
587 (macfont_closest_traits_index_p): Rename from
588 macfont_closest_traits_index.
589 (macfont_list): Use macfont_closest_traits_index_p.
591 2014-10-05 K. Handa <handa@gnu.org>
593 * coding.c (detect_coding_iso_2022): Set coding->rejected
594 correctly when an invalid escape sequence is found (Bug#18610).
596 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
598 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
599 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
602 2014-10-04 Martin Rudalics <rudalics@gmx.at>
604 * buffer.c (scroll_bar_width, scroll_bar_height):
606 * window.c (Fset_window_scroll_bars): Fix doc-string.
607 (Fwindow_scroll_bars): Have it return what the doc-string says.
609 2014-10-03 Eli Zaretskii <eliz@gnu.org>
611 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
612 iterator backwards, to resync the bidi iterator. (Bug#18584)
614 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
616 Consistently use min and max macros from lisp.h.
617 * coding.c (min, max):
619 * unexhp9k800.c (min):
620 * unexw32.c (min, max): Use definitions from lisp.h.
621 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
623 * gmalloc.c (min): Tiny style change.
625 * fileio.c (emacs_readlinkat, Finsert_file_contents):
626 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
628 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
630 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
631 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
632 (X_ULONG_MAX): Move these macros to xterm.h.
633 (x_fill_property_data): Be more generous about allowing either
634 signed or unsigned data of the appropriate width.
635 * xterm.h (x_display_set_last_user_time): New function.
636 All setters of last_user_time changd to use this function.
637 If ENABLE_CHECKING, check that the times are in range.
639 2014-10-02 Eli Zaretskii <eliz@gnu.org>
641 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
642 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
644 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
646 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
647 make a font_object from a tty frame (Bug#18573).
648 (Finternal_set_lisp_face_attribute): Add FIXME comment.
650 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
652 * alloc.c (mark_overlay): Assume that overlay boundaries are
653 always markers. Add comment.
654 * lread.c (read_internal_start): Use convenient validate_subarray.
656 (Fread_from_string): Adjust docstring.
658 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
660 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
662 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
663 Rename from the "x-" prefix.
665 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
667 * xselect.c (selection-converter-alist): Fix docstring.
669 2014-10-01 Eli Zaretskii <eliz@gnu.org>
671 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
672 argument passed by the caller, when we mirror all slashes into
675 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
677 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
678 Resurrect old code and fix compilation with GTK < 2.13.6.
680 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
682 Use AUTO_CONS instead of SCOPED_CONS, etc.
683 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
684 * lisp.h (AUTO_CONS): Rename from scoped_cons.
685 (AUTO_LIST1): Rename from scoped_list1.
686 (AUTO_LIST2): Rename from scoped_list2.
687 (AUTO_LIST3): Rename from scoped_list3.
688 (AUTO_LIST4): Rename from scoped_list4.
689 (AUTO_STRING): Rename from SCOPED_STRING.
690 * frame.h (AUTO_FRAME_ARG):
691 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
692 (AUTO_LIST4, AUTO_STRING):
693 Prepend a new argument 'name'.
694 Declare a variable instead of yielding a value.
696 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
698 2014-09-30 Eli Zaretskii <eliz@gnu.org>
700 * w32fns.c (w32_createwindow): Accept an additional argument, an
701 array of 2 values specifying the coordinates of the frame's
702 top-left corner. Use these values instead of calling x_get_arg,
703 which can cons Lisp objects, and therefore cannot be called except
704 from the main thread. Remove redundant tests for the default
706 (my_create_window): Move the calculation of the coordinates of the
707 frame's top-left edge here. Pass them to the input thread via the
708 second parameter of the WM_EMACS_CREATEWINDOW message.
709 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
712 2014-09-30 Eli Zaretskii <eliz@gnu.org>
714 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
715 (redisplay_window): Treat the frame's frozen_window_starts flag
716 the same way as the optional_new_start flag for the window: only
717 obey it if the glyph row showing point will be fully visible.
718 Likewise when the window start is in a continuation line. If,
719 after trying everything under the 'force_start' label, point is
720 still not fully visible, give up and scroll the window.
721 Add debugging traces. (Bug#18545)
723 * window.c (Frecenter): Set the window's redisplay flag.
725 2014-09-30 Eli Zaretskii <eliz@gnu.org>
727 * w32term.c (w32_read_socket): Don't use frame dimensions for
728 resizing if GetClientRect returned an empty (0, 0, 0, 0)
729 rectangle. Check the return value of GetClientRect, and don't use
730 the results if it didn't succeed.
732 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
733 in columns and lines after correcting the pixel dimensions in
735 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
736 negative values to xrealloc. (Bug#18528)
738 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
740 * alloc.c: Remove now-unnecessary check.
741 Suggested by Dmitry Antipov in:
742 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
744 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
746 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
747 to Ubuntu 14.04.1 x86-64.
749 Simplify stack-allocated Lisp objects, and make them more portable.
750 The build_local_string macro was used in two ways: (1) string
751 literals for which scoped allocation suffices, and (2) file name
752 components, where it's not safe in general to assume bounded-size
753 ASCII data. Simplify by defining a new macro SCOPED_STRING that
754 allocates a block-scope string, and by using SCOPED_STRING for (1)
755 and build_string for (2). Furthermore, actually use stack
756 allocation only for objects known to have sufficient alignment.
757 This simpler implementation means Emacs can make
758 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
759 GC_MAKE_GCPROS_NOOPS.
760 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
761 for fewer differences among implementations.
762 (struct Lisp_String): Now GCALIGNED.
763 (USE_STACK_LISP_OBJECTS): Default to true, since the
764 implementation no longer insists on a nonempty GCALIGNED.
765 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
766 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
767 separately. Move definiens to scoped_cons. The old definition
768 was incorrect when GCALIGNED was defined to be empty.
769 (union Aligned_String): New type.
770 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
771 implementation ports to compilers that don't align strictly enough.
772 Don't worry about the union sizes; it's not worth bothering about.
773 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
774 Rewrite using USE_STACK_CONS.
775 (scoped_cons): Assume the use of union Aligned_Cons.
776 (lisp_string_size, make_local_string, build_local_string): Remove.
777 Unless otherwise specified, all callers of build_local_string
778 changed to use SCOPED_STRING.
779 (SCOPED_STRING): New macro.
780 * data.c (wrong_choice):
781 * menu.c (single_menu_item):
782 * process.c (Fformat_network_address):
783 Hoist use of SCOPED_STRING out of a scope, so that its returned
784 object lives long enough.
785 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
786 as the string might be long or might not be ASCII.
788 2014-09-29 Eli Zaretskii <eliz@gnu.org>
790 * msdos.c (internal_terminal_init): Bump version to 25.
792 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
794 Keep stack-allocated Lisp objects fast rather than versatile.
795 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
796 (SCOPED_CONS_INITIALIZER): New macro.
797 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
798 (USE_LOCAL_ALLOCA): Remove.
799 (local_cons, local_list1, local_list2, local_list3, local_list4):
800 Remove. Stack overflow checking makes them too slow.
801 (make_local_vector): Likewise. Also we just don't have enough
803 (enum LISP_STRING_OVERHEAD): Remove.
804 (local_string_init, local_vector_init): Remove prototypes.
805 (make_local_string, build_local_string): Redesign to target short
806 compile-time string constants, fall back to regular string allocation
808 (lisp_string_size): New function.
809 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
810 * alloc.c (local_string_init, local_vector_init): Remove.
811 (verify_ascii) [ENABLE_CHECKING]: New function.
812 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
813 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
814 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
815 * xselect.c, xterm.c: All related users changed.
817 2014-09-28 Ken Brown <kbrown@cornell.edu>
819 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
820 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
822 2014-09-27 Ken Brown <kbrown@cornell.edu>
824 Fix implementation of HYBRID_MALLOC on Cygwin.
825 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
826 (bss_sbrk_buffer_beg): New variable. Use it...
827 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
828 incorrect definition.
830 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
832 * keyboard.c (track-mouse): Rename to internal--track-mouse.
833 Make it into a function and change arg to be a function.
835 * lisp.mk (lisp): Add elisp-mode.elc.
837 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
839 * xfns.c (x_default_scroll_bar_color_parameter):
840 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
841 to pacify --enable-gcc-warnings in non-scrollbar builds.
843 2014-09-26 Ken Brown <kbrown@cornell.edu>
845 * w32term.h (ALIGN_STACK): Fix the cpp condition.
847 2014-09-25 Eli Zaretskii <eliz@gnu.org>
849 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
850 MinGW builds that use GCC before 4.2.
852 Default to stack objects on DOS_NT platforms as well.
853 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
854 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
856 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
858 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
859 ALIGN_STACK attribute.
861 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
863 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
864 ALIGN_STACK attribute.
866 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
867 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
869 2014-09-25 Martin Rudalics <rudalics@gmx.at>
871 * frame.c (frame_inhibit_resize):
872 * widget.c (EmacsFrameResize):
873 * window.c (resize_frame_windows, Fset_window_configuration):
874 * xdisp.c (expose_frame):
875 * xfns.c (x_change_tool_bar_height):
876 * xmenu.c (update_frame_menubar):
877 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
878 Remove code left dead after 2014-07-27 changes.
880 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
882 Fix local_cons etc. to not exhaust the stack when in a loop.
884 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
885 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
886 * charset.c (load_charset_map_from_file, Ffind_charset_region)
887 (Ffind_charset_string):
888 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
889 * data.c (wrong_range):
890 * editfns.c (Fpropertize, format2):
891 * emacs.c (init_cmdargs, decode_env_path):
892 * fileio.c (auto_save_error):
893 * fns.c (Fyes_or_no_p):
894 * font.c (font_style_to_value, font_parse_xlfd)
895 (font_parse_family_registry, font_delete_unmatched)
897 * fontset.c (Fset_fontset_font):
898 * frame.c (x_get_arg):
899 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
900 (read_char_minibuf_menu_prompt):
901 * keymap.c (silly_event_symbol_error, describe_vector):
902 * lread.c (load_warn_old_style_backquotes):
903 * menu.c (single_menu_item):
904 * minibuf.c (Fread_buffer):
905 * process.c (status_message, Fformat_network_address)
906 (server_accept_connection):
907 * textprop.c (copy_text_properties):
908 * xdisp.c (Fcurrent_bidi_paragraph_direction):
909 * xfns.c (x_default_scroll_bar_color_parameter):
910 * xfont.c (xfont_open):
911 * xselect.c (x_clipboard_manager_error_1):
912 * xterm.c (x_term_init):
913 Put USE_LOCAL_ALLOCA at the start of the function.
914 * fns.c (maybe_resize_hash_table): Use build_string instead of
915 build_local_string, since we'd otherwise need a conditional
916 USE_LOCAL_ALLOCA here, but this is just debugging output and is
917 not worth the bother of optimization.
918 * font.c (font_delete_unmatched): Remove by-hand code that
919 observed MAX_ALLOCA limit, since it's now done automatically.
920 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
921 since build_local_string needs its sa_alloc.
922 * lisp.h (lisp_word_count): New function.
923 (SAFE_ALLOCA_LISP): Use it.
924 (USE_LOCAL_ALLOCA): New macro.
925 (local_cons, make_local_vector, make_local_string):
926 Observe the MAX_ALLOCA limit.
927 (LISP_STRING_OVERHEAD): New constant.
928 (make_local_string): Use it.
930 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
932 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
933 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
934 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
935 and Solaris and it's likely to work on similar platforms.
937 Avoid signed integer overflow when converting Time to ptrdiff_t.
938 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
940 (position_to_Time, Time_to_position): New functions.
941 (gen_help_event, kbd_buffer_get_event): Use them.
942 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
943 Go back to plain 'unsigned long', so that 'Time' is the same
944 for both X and non-X builds; this is less likely to cause surprise.
945 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
946 are the same size; this is no longer required.
948 * keyboard.c (make_lispy_event): Avoid unnecessary tests
949 of bit 28 and of whether an unsigned value is negative.
950 This simplifies the code a bit, and pacifies clang 3.4.
952 2014-09-24 Eli Zaretskii <eliz@gnu.org>
954 * systime.h (Time): Define as size_t, to be consistent with 64-bit
955 Windows builds, where 'long' is a 32-bit type.
957 * w32inevt.h (w32_console_mouse_position): Update the argument
960 * w32term.c (w32_mouse_position)
961 (x_horizontal_scroll_bar_report_motion)
962 (x_scroll_bar_report_motion): Update the argument types to use
965 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
967 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
968 (struct input_event): ...unsigned bitfields. Likewise for
969 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
970 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
971 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
972 (kbd_buffer_get_event): Adjust users.
973 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
974 (make_scroll_bar_position): New function, refactored out of...
975 (make_lispy_event): ...adjusted user.
976 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
977 * nsterm.m (ns_mouse_position, mouseUp):
978 * term.c (term_mouse_position):
979 * w32inevt.c (w32_console_mouse_position):
980 * w32term.c (w32_mouse_position):
981 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
982 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
983 Prefer enum and explicit enum members to integers and numeric values.
985 * chartab.c (uniprop_encode_value_numeric):
986 * font.c (font_style_to_value): Use make_local_vector.
987 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
988 * keymap.c (append_key): Use scoped_list1.
990 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
991 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
993 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
995 Fix some slow uses and misuses of strcat.
996 * doc.c (get_doc_string):
997 * gtkutil.c (get_utf8_string):
998 * xsmfns.c (x_session_initialize):
999 Avoid recomputation of string length.
1000 * ftfont.c (ftfont_spec_pattern):
1001 * xfns.c (xic_create_fontsetname):
1002 Don't assume output buffer is initially zero.
1004 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1006 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1007 All callers changed.
1008 * xterm.c (x_term_init): Use new functionality to avoid two needs
1009 to compute a string length.
1011 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1013 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1015 Use known length of a Lisp string to copy it faster.
1016 * lisp.h (lispstrcpy): New function. Add comment.
1017 * callproc.c (child_setup):
1018 * dbusbind.c (xd_append_arg):
1019 * doc.c (get_doc_string):
1020 * font.c (Ffont_xlfd_name):
1021 * frame.c (xrdb_get_resource):
1022 * process.c (Fmake_network_process, network_interface_info):
1023 * w32fns.c (Fx_open_connection):
1024 * w32proc.c (sys_spawnve):
1025 * xfns.c (select_visual):
1026 * xfont.c (xfont_list):
1027 * xsmfns.c (x_session_initialize):
1028 * xterm.c (x_term_init): Use it.
1030 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1032 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1033 Problem reported by Dmitry Antipov in thread leading to:
1034 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1035 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1036 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1038 * callproc.c (call_process): Save and restore sa_avail.
1039 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1040 (AVAIL_ALLOCA): New macro.
1041 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1042 Use it, and check against sa_avail rather than MAX_ALLOCA.
1044 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1046 On OSX, do not free font-specific data more than once (Bug#18501).
1047 * macfont.m (macfont_close): Release and free font-specific data
1048 only if it wasn't previously freed.
1050 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1052 * unexmacosx.c (dump_it): Improve error message.
1054 2014-09-22 Juri Linkov <juri@jurta.org>
1056 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1057 (Bug#10747, bug#18334)
1059 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1061 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1062 units in which the position is measured. (Bug#18493)
1064 * xdisp.c (redisplay_internal): Force redisplay of all windows
1065 that show a buffer whose narrowing has changed. (Bug#18490)
1067 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1069 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1070 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1071 lines, draw the hollow-box and hbar cursors on the right side of
1072 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1075 * xterm.c (x_draw_stretch_glyph_string):
1076 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1077 caused the block cursor to disappear on a TAB in R2L lines in
1078 every window except the leftmost one. Reported by Martin Rudalics
1081 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1083 Always use matched specpdl entry to record call arguments (Bug#18473).
1084 * lisp.h (record_in_backtrace): Adjust prototype.
1085 * eval.c (record_in_backtrace): Return current specpdl level.
1086 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1087 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1088 entry and use that entry in call to backtrace_debug_on_exit.
1089 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1090 (do_debug_on_call): Get current specpdl level as 2nd arg.
1092 Prefer ptrdiff_t to int and avoid integer overflows.
1093 * fileio.c (make_temp_name):
1094 * font.c (font_parse_family_registry): Avoid integer
1095 overflow on string size calculation.
1096 * data.c (Faset): Likewise for byte index.
1098 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1100 Fix display of R2L lines in partial-width windows.
1101 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1102 assigned the correct value.
1103 (extend_face_to_end_of_line): Account for truncation and
1104 continuation glyphs in R2L rows when one of the fringes is not
1106 (display_line): Don't assign negative X offset to a row if we are
1107 going to produce a truncation glyph for it. When handling
1108 truncated R2L rows, consider the width of the left fringe instead
1110 (produce_special_glyphs): Fix bogus assignments.
1112 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1114 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1115 always set to a valid value. Make sure the size passed to alloca
1116 is always positive. (Bug#18516)
1118 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1120 Avoid extra call to oblookup when interning symbols.
1121 * lisp.h (intern_driver): Add prototype.
1122 * lread.c (intern_driver): New function.
1123 (intern1, intern_c_string_1, Fintern):
1124 * font.c (font_intern_prop):
1125 * w32font.c (intern_font_name): Use it.
1127 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1129 Minor improvements to new stack-allocated Lisp objects.
1130 * frame.h (FRAME_PARAMETER):
1131 Prefer scoped_list1 to local_list1 where either would do.
1132 * lisp.h (scoped_list4): New macro.
1133 (local_cons, local_list1, local_list2, local_list3, local_list4)
1134 (make_local_vector, make_local_string, build_local_string):
1135 Prefer functions to macros where either would do.
1136 * xdisp.c (build_desired_tool_bar_string):
1137 Prefer scoped_list4 to local_list4 where either would do.
1139 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1141 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1142 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1143 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1144 * frame.h (FRAME_PARAMETER): New macro.
1145 * dispnew.c (init_display):
1146 * fontset.c (Fset_fontset_font):
1147 * frame.c (x_default_parameter):
1148 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1149 * xfns.c (x_default_scroll_bar_color_parameter)
1150 (x_default_font_parameter, x_create_tip_frame): Use it.
1151 * editfns.c (Fpropertize): Use local_cons.
1152 * process.c (status_message): Use build_local_string.
1153 * xfont.c (xfont_open): Use make_local_string.
1154 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1156 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1158 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1159 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1160 !__clang__. This works with GCC and with clang and is safer for
1161 compilers we don't know about.
1162 (local_cons): Rename parameter to make capture less likely.
1164 2014-09-17 Samuel Bronson <naesten@gmail.com>
1166 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1168 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1170 Fix minor problems found by static checking.
1171 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1173 * buffer.h (decode_buffer): Doc and indentation fixes.
1174 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1176 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1178 Avoid clang-specific warnings.
1179 * buffer.c (init_buffer): Shut up -Wself-assign.
1180 * process.c (server_accept_connection): Shut up -Wunsequenced.
1182 2014-09-16 Daniel Colascione <dancol@dancol.org>
1184 * fns.c (sxhash): For symbols, use address as hash code.
1186 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1188 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1189 * charset.c (load_charset_map_from_file): Use scoped_list2
1190 and build_local_string.
1191 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1192 * emacs.c (init_cmdargs, decode_env_path):
1193 * fileio.c (Fexpand_file_name):
1194 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1195 * frame.c (x_get_arg):
1196 * keyboard.c (safe_run_hooks_error):
1197 * lread.c (load_warn_old_style_backquotes):
1198 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1199 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1200 * xselect.c (x_clipboard_manager_error_1)
1201 (x_clipboard_manager_save_all):
1202 * xterm.c (x_term_init): Use build_local_string.
1204 Avoid more integer overflows on string size calculations.
1205 * category.c (Fmake_category_set):
1206 * xdisp.c (get_overlay_arrow_glyph_row):
1207 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1209 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1211 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1212 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1213 error message format. Use message_with_string to have non-ASCII
1214 file names properly displayed.
1215 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1216 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1217 where these APIs are not available even in UNICOWS.DLL.
1218 Improve the format of error messages and include the file name in them
1220 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1221 call play-sound-functions, per documentation.
1223 * w32.c (w32_get_long_filename, w32_get_short_filename):
1224 Constify the input file name arguments.
1226 * w32.h (w32_get_long_filename, w32_get_short_filename):
1229 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1231 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1232 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1233 [USE_LOCAL_ALLOCATORS]: New macros.
1234 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1235 (build_local_string): Avoid argument name expansion clash with
1237 * alloc.c (toplevel)
1238 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1239 Preprocessor guard to avoid impossible configuration.
1240 * charset.c (Ffind_charset_region, Ffind_charset_string):
1241 Use make_local_vector.
1242 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1243 * textprop.c (Fput_text_property, Fadd_face_text_property):
1245 (copy_text_properties): Use local_cons and local_list3.
1246 * chartab.c (uniprop_table):
1247 * data.c (wrong_choice, wrong_range):
1248 * doc.c (get_doc_string):
1249 * editfns.c (format2):
1250 * fileio.c (Fexpand_file_name, auto_save_error):
1251 * fns.c (Fyes_or_no_p):
1252 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1253 * fontset.c (Fset_fontset_font):
1254 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1255 (read_char_minibuf_menu_prompt):
1256 * keymap.c (silly_event_symbol_error, describe_vector):
1257 * menu.c (single_menu_item):
1258 * minibuf.c (Fread_buffer):
1259 * process.c (status_message, Fformat_network_address)
1260 (server_accept_connection): Use make_local_string and
1261 build_local_string. Prefer compound literals where appropriate.
1263 2014-09-15 Daniel Colascione <dancol@dancol.org>
1265 * fns.c (Fsort): Tweak sort docstring.
1267 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1269 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1270 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1271 set errno to EAGAIN instead, to allow the caller to retry the
1272 write after some waiting. Fixes deadlocks when Emacs exchanges a
1273 lot of data through the pipe. (Bug#18420)
1275 * sound.c (Fplay_sound_internal): Encode the sound file name in
1276 the ANSI codepage. Expand it against data-directory, as per docs,
1277 not against the current directory. No need to make a local copy
1278 of the file name; pass the encoded file name directly to
1279 do_play_sound. (Bug#18463)
1281 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1282 NULL, and the file name is not encodable in ANSI codepage, return
1283 the string with "?" replacement characters, which will fail the
1284 caller. This avoids returning a random value in that case.
1286 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1288 * window.c (Fresize_mini_window_internal): Set w->total_lines
1289 from w->pixel_height (Bug#18422).
1291 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1293 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1294 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1295 setting resize increments (Bug#18435).
1297 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1299 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1300 state around the call to line_bottom, since it can move the
1301 iterator to another screen line. This fixes off-by-one errors in
1302 the reported row in some rare cases.
1304 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1306 * callproc.c (init_callproc): Fix bug introduced at
1307 2014-09-07 (Bug#18474).
1309 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1311 Prefer ptrdiff_t to int and avoid integer overflows.
1312 * fileio.c (make_temp_name):
1313 * font.c (font_parse_family_registry): Avoid integer
1314 overflow on string size calculation.
1315 * data.c (Faset): Likewise for byte index.
1317 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1319 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1321 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1323 * lisp.h (make_local_string): Nitpick indent.
1324 * print.c (Fprin1_to_string): Remove unused GCPROs.
1326 More debugging aids around GCPROs.
1327 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1328 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1329 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1331 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1332 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1334 Remove redundant GCPROs around Ffuncall and Fapply calls.
1335 This is safe because Ffuncall protects all of its arguments by itself.
1336 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1337 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1338 (call6, call7): Likewise. Use compound literals where applicable.
1339 (run_hook_with_args_2): Use compound literal.
1341 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1343 Pacify --enable-gcc-warnings when no window system is used.
1344 These warnings found that subscript error, so they seem worthwhile.
1345 * composite.c (char_composable_p): Simplify a bit.
1346 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1347 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1348 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1349 * window.c (set_window_scroll_bars):
1350 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1351 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1352 Ignore -Wsuggest-attribute=const.
1353 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1354 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1356 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1358 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1359 Use check_iso_charset_parameter instead of doing the checks by hand.
1360 (check_iso_charset_parameter): Move up. Check parameters a bit
1361 more carefully, and return true for 96-char sets. All callers changed.
1363 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1365 Simplify lisp.h by removing the __COUNTER__ business.
1366 Problem reported by Dmitry Antipov in:
1367 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1368 * lisp.h (make_local_vector, make_local_string)
1369 (build_local_string): Simplify by not bothering with __COUNTER__.
1370 The __COUNTER__ business wasn't working properly, and was needed
1371 only for hypothetical future expansion anyway.
1373 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1375 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1376 terms to determine bitmap color. (Bug#18437)
1378 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1380 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1383 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1385 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1387 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1389 * xterm.c (handle_one_xevent): Detect iconified by looking at
1390 _NET_WM_STATE_HIDDEN.
1392 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1394 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1395 These can generate a constant with the correct value but the wrong
1396 width, which doesn't work as a printf argument. All uses removed.
1397 Problem reported by Dmitry Antipov in:
1398 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1399 (ENUMABLE): Remove; no longer needed.
1400 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1401 Remove; no longer needed because of the above change.
1402 Each definiens moved to the only use.
1404 Improve the experimental local and scoped allocation.
1405 * alloc.c (local_string_init, local_vector_init):
1406 New functions, defined if USE_LOCAL_ALLOCATORS.
1407 Mostly, these are moved here from lisp.h, as it's not
1408 clear it's worth making them inline.
1409 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1410 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1411 USE_STACK_LISP_OBJECTS, not on a laundry list.
1412 (local_string_init, local_vector_init): New decls.
1413 (union Aligned_Cons): New type.
1414 (scoped_cons): Use it. Give up on the char trick, as it's a too
1415 much of a maintenance hassle; if someone wants this speedup
1416 they'll just need to convince their compiler to align properly.
1417 Conversely, use the speedup if struct Lisp_Cons happens to
1418 be aligned even without a directive. Better yet, help it along
1419 by using union Aligned_Cons rather than struct Lisp_Cons.
1420 (pointer_valid_for_lisp_object): Remove. This check is not
1421 necessary, since make_lisp_ptr is already doing it. All uses removed.
1422 (local_vector_init, local_string_init): Move to alloc.c.
1423 (build_local_vector): Remove this awkward macro, replacing with ...
1424 (make_local_vector): New macro, which acts more like a function.
1425 Use statement expressions and use __COUNTER__ to avoid macro
1426 capture. Fall back on functions if these features are not supported.
1427 (build_local_string, make_local_string): Likewise.
1429 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1431 * xterm.c (x_term_init): Consolidate duplicated code.
1432 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1433 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1434 Add eassert and mark dpyinfo as dead only if it was alive.
1436 Add macros to allocate temporary Lisp objects with alloca.
1437 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1438 * character.h (parse_str_as_multibyte): Move prototype to ...
1439 * lisp.h (parse_str_as_multibyte): ... here.
1440 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1441 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1443 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1444 (local_string_init): New functions.
1445 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1446 (init_alloc_once): Call it.
1448 Cleanup last change and make all new stuff conditional.
1449 * lisp.h (build_local_string): Rename to ...
1450 (make_local_string): ... this macro.
1451 (build_local_string, scoped_list1, scoped_list3): New macros.
1452 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1453 and functions as such, use regular fallbacks otherwise.
1454 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1457 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1459 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1460 always make sure the marginal areas of the row are in sync with
1461 what the window wants. (Bug#18419)
1463 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1464 existing binding of a variable, to avoid silently aborting
1465 commands that use specbind. (Bug#18331)
1467 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1469 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1470 * coding.c (growable_destination): New function.
1471 (produce_chars): Use it for sanity checks. Do not fiddle with
1472 dst_end if the source and destination are both nil, as it's
1473 the caller's responsibility to avoid overlap.
1474 * keyboard.c (read_decoded_event_from_main_queue):
1475 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1476 length, not 4 times, to prevent decode_coding_c_string from trying
1477 to reallocate a destination. This removes the need for the FIXME.
1479 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1480 All callers simplified. Add a comment about exec_failed, vfork,
1483 Adjust drag-and-drop fix when window is above top (Bug#18303).
1484 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1485 XCDR bleed into XCAR's encoded value. Improve checks for
1486 out-of-range data while we're at it.
1488 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1490 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1491 is CONSP (Bug#18303).
1493 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1495 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1496 'alloca' gets passed arguments larger than MAX_ALLOCA.
1498 * font.c (MAX): Define if not defined elsewhere.
1500 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1502 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1503 here for destination buffer, to work around what appears to be a
1504 bug in decode_coding_c_string when the source and destination are
1507 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1508 This follows up on the recent thread in emacs-devel on alloca; see:
1509 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1510 This patch also cleans up alloca-related glitches noted while
1511 examining the code looking for unbounded alloca.
1513 * callproc.c (init_callproc):
1514 Rewrite to avoid need for alloca.
1515 * buffer.c (mouse_face_overlay_overlaps)
1516 (report_overlay_modification):
1517 * buffer.h (GET_OVERLAYS_AT):
1518 * coding.c (make_subsidiaries):
1519 * doc.c (Fsnarf_documentation):
1520 * editfns.c (Fuser_full_name):
1521 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1522 (search_embedded_absfilename, Fsubstitute_in_file_name):
1523 * fns.c (Fmake_hash_table):
1524 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1525 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1526 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1527 (xrdb_get_resource, x_get_resource_string):
1528 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1529 * ftxfont.c (ftxfont_draw):
1530 * image.c (xbm_load, xpm_load, jpeg_load_body):
1531 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1533 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1535 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1536 (find_and_return_menu_selection):
1537 * print.c (PRINTFINISH):
1538 * process.c (Fformat_network_address):
1539 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1540 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1541 * sound.c (wav_play, au_play):
1542 * syntax.c (skip_chars):
1543 * term.c (tty_menu_activate, tty_menu_show):
1544 * textprop.c (get_char_property_and_overlay):
1545 * window.c (Fset_window_configuration):
1546 * xdisp.c (safe__call, next_overlay_change, vmessage)
1547 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1548 * xfaces.c (face_at_buffer_position):
1549 * xmenu.c (x_menu_show):
1550 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1551 allocation size isn't bounded.
1552 * callint.c (Fcall_interactively): Redo memory_full check
1553 so that it can be done at compile-time on some platforms.
1554 * coding.c (MAX_LOOKUP_MAX): New constant.
1555 (get_translation_table): Use it.
1556 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1557 SAFE_ALLOCA, to catch integer overflows on size calculation.
1558 (exec_failed) [!DOS_NT]: New function.
1559 (child_setup) [!DOS_NT]: Use it.
1560 * editfns.c (Ftranspose_regions):
1561 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1562 * editfns.c (check_translation):
1563 Allocate larger buffers on the heap.
1564 * eval.c (internal_lisp_condition_case):
1565 Check for MAX_ALLOCA overflow.
1566 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1567 (Fbase64_encode_region, Fbase64_decode_region):
1568 Avoid unnecessary calls to SAFE_FREE before 'error'.
1569 * buffer.c (mouse_face_overlay_overlaps):
1570 * editfns.c (Fget_pos_property, check_translation):
1571 * eval.c (Ffuncall):
1572 * font.c (font_unparse_xlfd, font_find_for_lface):
1573 * ftfont.c (ftfont_drive_otf):
1574 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1575 (menu_bar_items, tool_bar_items):
1576 * sound.c (Fplay_sound_internal):
1577 * xdisp.c (load_overlay_strings, dump_glyph_row):
1578 Use an ordinary auto buffer rather than alloca, since the
1579 allocation size is fixed and small.
1580 * ftfont.c: Include <c-strcase.h>.
1581 (matching_prefix): New function.
1582 (get_adstyle_property): Use it, to avoid need for alloca.
1583 * keyboard.c (echo_add_key):
1584 * keymap.c (describe_map): Use ptrdiff_t, not int.
1585 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1586 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1587 when counting bytes.
1588 * lisp.h (xlispstrdupa): Remove, replacing with ...
1589 (SAFE_ALLOCA_STRING): ... new macro with different API.
1590 This fixes a portability problem, namely, alloca result
1591 passed to another function. All uses changed.
1592 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1594 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1595 (REGEX_ALLOCATE): New macros.
1596 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1597 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1599 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1601 (decode_mode_spec_coding): Store directly into buf rather than
1602 into an alloca temporary and copying the temporary to the buf.
1604 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1606 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1608 2014-09-04 Jan D <jan.h.d@swipnet.se>
1610 * xterm.c (x_term_init): Don't call x_session_initialize if running
1611 as a daemon (Bug#18375).
1613 * xsmfns.c: Initialize ice_fd.
1615 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1617 Less chatter in 'make' output.
1618 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1619 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1620 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1622 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1624 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1625 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1627 * nsfns.m (Fx_create_frame):
1628 * w32fns.c (Fx_create_frame):
1629 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1632 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1634 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1635 the reported row in the case of a window with a header line, by
1636 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1637 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1639 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1641 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1642 when configured --with-wide-int on typical 32-bit platforms.
1644 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1646 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1647 when HPOS is negative, for the benefit of R2L glyph rows whose
1648 newline overflows into the fringe.
1650 2014-09-03 Ken Brown <kbrown@cornell.edu>
1652 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1654 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1656 Minor cleanup of recent strlen-avoiding patch.
1657 * fileio.c (CHECK_LENGTH): Remove.
1658 Rewrite callers so that they don't need it.
1659 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1660 variable wasn't set.
1662 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1664 * fileio.c (CHECK_LENGTH): New macro.
1665 (Fexpand_file_name): Use it and get rid of a few more calls
1666 to strlen and strcat.
1667 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1668 * lisp.h (egetenv): ... because of a new inline function used to
1669 avoid calls to strlen for a compile-time constants.
1671 * buffer.h (decode_buffer): New function.
1672 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1673 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1674 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1675 * data.c (Flocal_variables_p):
1676 * fileio.c (Fverify_visited_file_modtime):
1677 * marker.c (live_buffer): Use it.
1679 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1681 Avoid extra calls to strlen in filesystem I/O routines.
1682 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1683 the length of 'newdir' is known or may be precalculated.
1684 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1685 not 'char *', and so use precalculated length.
1686 (Ffile_accessible_directory_p):
1687 * callproc.c (encode_current_directory, init_callproc):
1688 * charset.c (init_charset):
1689 * lread.c (load_path_check, load_path_default): Adjust users.
1690 * lisp.h (file_accessible_directory_p): Tweak prototype.
1692 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1694 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1697 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1699 --enable-silent-rules now suppresses more chatter.
1700 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1701 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1702 (am__v_CCLD_1): New macros, taken from Automake.
1703 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1705 Clean up extern decls a bit.
1706 * bytecode.c: Include blockinput.h and keyboard.h rather
1707 than rolling their APIs by hand.
1708 * emacs.c: Include regex.h and rely on its and lisp.h's API
1709 rather than rolling them by hand.
1710 * lastfile.c: Include lisp.h, to check this file's API.
1711 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1713 * regex.h (re_max_failures): New decl.
1714 * unexcw.c, unexmacosx.c, unexw32.c:
1715 Rely on lisp.h's API rather than rolling it by hand.
1716 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1717 Declare at top level, to pacify GCC -Wnested-externs.
1719 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1721 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1722 clipping rectangle become negative (i.e. large positive, since
1723 it's an unsigned data type). This can happen in R2L hscrolled
1724 glyph rows, and caused us to draw the cursor glyph on the fringe.
1725 For the details, see
1726 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1728 2014-08-31 Ken Brown <kbrown@cornell.edu>
1730 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1731 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1732 is defined. (Bug#18368)
1734 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1736 Vector-sorting fixes (Bug#18361).
1737 It's not safe to call qsort or qsort_r, since they have undefined
1738 behavior if the user-specified predicate is not a total order.
1739 Also, watch out for garbage-collection while sorting vectors.
1740 * fns.c: Include <vla.h>.
1741 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1742 (sort_vector_compare): Remove, replacing with ....
1743 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1744 ... these new functions.
1745 (sort_vector): Rewrite to use the new functions.
1746 GCPRO locals, since the predicate can invoke the GC.
1747 Since it's in-place return void; caller changed.
1748 (merge): Use 'inorder', for clarity.
1750 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1751 One can't hoist this out of the 'if', because intervening calls to
1752 newlocale, twolower, etc. can change errno.
1754 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1756 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1757 wording of the error messages.
1758 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1761 * w32proc.c (get_lcid_callback): Accept locale specifications
1762 without the country part, as in "enu" vs "enu_USA".
1763 (w32_compare_strings): Signal an error if a locale was specified,
1764 but couldn't be translated into a valid LCID.
1766 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1768 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1770 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1772 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1773 errno after towlower_l. errno's value is not specified after
1774 towlower_l. Instead, assume that towlower_l returns its argument
1775 on failure, which is portable in practice.
1777 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1779 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1781 * w32proc.c (w32_compare_strings): Accept additional argument
1782 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1783 if requested. If w32-collate-ignore-punctuation is non-nil, add
1784 NORM_IGNORESYMBOLS to the flags.
1785 (LINGUISTIC_IGNORECASE): Define if not already defined.
1786 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1788 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1791 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1793 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1794 Define substitutes for platforms that lack them.
1795 (str_collate): Add arguments locale and ignore_case.
1797 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1798 Add optional arguments LOCALE and IGNORE-CASE.
1800 * lisp.h (str_collate): Adapt argument list.
1802 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1804 Add vectors support to Fsort.
1805 * fns.c (sort_vector, sort_vector_compare): New functions.
1806 (sort_list): Likewise, refactored out of ...
1807 (Fsort): ... adjusted user. Mention vectors in docstring.
1808 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1809 * alloc.c (make_save_int_obj): New function.
1810 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1811 (make_save_int_obj): Add prototype.
1813 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1814 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1815 Conditionally define to match system's qsort_r signature.
1816 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1818 2014-08-28 Ken Brown <kbrown@cornell.edu>
1820 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1821 dumping and the system malloc after dumping. (Bug#18222)
1823 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1824 Define as macros, expanding to hybrid_malloc, etc.
1825 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1826 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1828 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1829 full implementation on Cygwin. Remove Cygwin-specific code that
1830 is no longer needed.
1831 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1832 Redefine as macros expanding to gmalloc, grealloc, etc.
1833 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1834 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1835 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1836 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1838 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1839 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1840 HAVE_POSIX_MEMALIGN)]: New functions.
1841 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1842 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1843 hybrid_aligned_alloc; declare.
1844 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1845 HAVE_POSIX_MEMALIGN)]: Define.
1846 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1847 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1848 Define as macro, expanding to gget_current_dir_name, and define
1850 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1851 malloc_enable_thread(). Don't initialize malloc.
1852 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1853 no longer defined on Cygwin).
1854 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1855 * sheap.c (bss_sbrk_buffer_end): New variable.
1856 * unexcw.c (__malloc_initialized): Remove variable.
1857 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1859 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1862 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1864 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1865 In `event->y' return entire range (the size of the scroll bar minus
1867 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1868 return entire range (the scaled size of the scroll bar minus
1869 that of the slider). In `portion' return the scaled position of
1871 (xaw_jump_callback): Restore part of code for vertical scroll
1872 bar broken in change from 2014-07-27.
1873 (xaw_scroll_callback): Provide incremental scrolling with
1874 horizontal scroll bars.
1876 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1878 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1880 * indent.c (Fvertical_motion): Fix vertical motion up through a
1881 display property after a newline. (Bug#18276)
1883 * xdisp.c (display_line): Don't assume that the call to
1884 reseat_at_next_visible_line_start ends up at a character
1885 immediately following the newline on the previous line.
1886 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1887 beyond ZV, which causes infloop in redisplay. For the details, see
1888 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1890 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1891 coordinate for hscrolled R2L screen lines. (Bug#18277)
1893 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1895 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1898 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1900 * syntax.c (scan_lists): Don't examine positions before BEGV.
1903 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1905 Improve robustness of new string-collation code (Bug#18051).
1906 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1907 (newlocale, wcscoll_l): Define substitutes for platforms that
1908 lack them, so as to simplify the mainline code.
1909 (str_collate): Simplify the code by assuming the above definitions.
1910 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1911 For example, the old version left the Emacs in the wrong locale if
1912 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1913 result. Report an error if newlocale fails.
1915 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1917 * lisp.h (str_collate):
1918 * sysdep.c (str_collate): Return int.
1919 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1921 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1923 Fix some glitches in previous change.
1924 * sysdep.c (stack_direction): Replace stack_grows_down
1925 to simplify calculation of stack boundaries.
1926 (handle_sigsegv): Check whether we really crash somewhere near
1927 to stack boundary, and handle fatal signal as usual if not.
1928 (init_sigsegv): Adjust accordingly.
1929 * keyboard.c (Vtop_level_message): Rename to
1930 Vinternal__top_level_message, as suggested by Stefan Monnier in
1931 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1932 All related users changed.
1934 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1936 Handle C stack overflow caused by too nested Lisp evaluation.
1937 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1938 siglongjmp point to transfer control from SIGSEGV handler.
1939 * keyboard.c (return_to_command_loop, recover_top_level_message)
1940 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1941 (regular_top_level_message): New variable.
1942 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1943 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1945 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1946 new variables described above.
1947 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1948 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1949 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1950 (init_sigsegv): New function.
1951 (init_signals): Use it.
1953 2014-08-25 Ken Brown <kbrown@cornell.edu>
1955 * emacs.c (main): Remove use of obsolete macro
1956 G_SLICE_ALWAYS_MALLOC.
1958 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1960 Implement locale-sensitive string collation for MS-Windows.
1961 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1962 New functions. (Bug#18051)
1964 * w32.h (w32_compare_strings): Add prototype.
1966 * w32.c <g_b_init_compare_string_w>: New global flag.
1967 (globals_of_w32): Initialize it.
1969 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1971 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1972 [WINDOWSNT]: Call str_collate on MS-Windows.
1974 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1976 One more minor cleanup of font subsystem.
1977 * font.h (struct font_driver): Convert text_extents to
1978 return void because returned value is never actually used.
1979 * macfont.m (macfont_text_extents):
1980 * w32font.c (w32font_text_extents):
1981 * xftfont.c (xftfont_text_extents): Adjust to return void
1982 and assume that 'metrics' argument is always non-NULL.
1983 * ftfont.c (ftfont_text_extents):
1984 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1986 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1988 Minor cleanups of str_collate fix (Bug#18051).
1989 * fns.c (str_collate): Move decl from here ...
1990 * lisp.h (str_collate): ... to here.
1991 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1992 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1993 potential problems with integer overflow. Don't assume
1994 setlocale succeeds. Remove unnecessary test before restoring
1995 locale via setlocale, and free the copied setlocale string
1998 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2000 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2002 * sysdep.c (str_collate): New function. (Bug#18051)
2004 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2006 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2007 if the initial "rm -f" fails. This is for MinGW builds, where
2008 MS-Windows will not allow deleting the executable file of a
2011 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2013 * w32term.c (w32_scroll_bar_handle_click)
2014 (w32_horizontal_scroll_bar_handle_click)
2015 (x_scroll_bar_report_motion)
2016 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2017 SB_THUMBTRACK, use the 32-bit position information returned by
2018 GetScrollInfo, not the 16-bit information returned in the Windows
2021 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2023 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2024 second coordinate ('y') reported for dragging the horizontal
2027 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2029 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2030 and text area-relative x-coordinates.
2032 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2034 Avoid overwriting the reversed_p flags in the glyph matrices when
2035 init_iterator or start_display are called.
2036 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2038 (tool_bar_height, redisplay_tool_bar, try_window)
2039 (try_window_reusing_current_matrix, try_window_id)
2040 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2041 reversed_p flag of the iterator's glyph row where the glyph row
2042 is going to be redrawn.
2044 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2046 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2048 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2050 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2051 of emacs_event return length from si.nPage to si.nMax.
2052 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2053 interchange start and end of thumb.
2055 2014-08-15 Ken Brown <kbrown@cornell.edu>
2057 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2058 ERRORCHECK mutexes. (Bug#18222)
2060 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2062 * frame.c (set_menu_bar_lines_1): Remove.
2063 (set_menu_bar_lines): Call change_frame_size instead of
2064 set_menu_bar_lines_1.
2066 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2068 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2071 2014-08-11 Glenn Morris <rgm@gnu.org>
2073 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2074 writing before backing up, since it causes a more serious problem
2075 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2076 (choose_write_coding_system): No longer callable from Lisp.
2077 Move last piece back here from Fwrite_region.
2078 (Fwrite_region, syms_of_fileio): Update for above changes.
2080 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2082 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2083 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2084 (Fwindow_new_pixel, Fset_window_new_pixel)
2085 (Fset_window_new_total, Fset_window_new_normal)
2086 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2088 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2090 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2092 * fontset.c (Finternal_char_font): Recompute basic faces if the
2093 frame's face cache was cleared. (Bug#18162)
2095 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2097 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2098 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2099 base buffer's undo list.
2101 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2103 Fix a couple of recent inadvertent breaks of the MSDOS port.
2104 * msdos.c: include required menu.h
2105 * term.c: set correct menu_show_hook on MSDOS.
2107 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2109 Fix handling of menu bar line on TTY frames (Bug#18136)
2111 * dispnew.c (handle_window_change_signal):
2112 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2113 frame's menu bar lines subtracted from height.
2114 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2116 (adjust_frame_size): Count in menu bar when setting FrameRows.
2117 (make_terminal_frame): When setting up the frame's lines and
2118 text height don't count in the menu bar.
2119 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2120 lines subtracted from height.
2121 (do_switch_frame): Set tty's FrameRows to number of total lines
2123 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2124 is used, return total number of lines and columns.
2125 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2127 * term.c (OUTPUT, tty_set_terminal_modes)
2128 (tty_set_terminal_window, tty_set_scroll_region)
2129 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2130 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2131 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2132 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2133 Call change_frame_size with frame's menu bar lines subtracted
2135 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2136 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2139 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2141 * alloc.c (Fmemory_info): Remove a stray brace.
2143 * process.c: Fix a comment typo.
2145 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2147 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2149 * widgetprv.h (EmacsFramePart): Remove font.
2151 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2152 (resources, setup_frame_cursor_bits): Remove unused variables and
2153 functions, esp. wrt. font (Bug#18227).
2155 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2157 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2159 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2161 Refer to MS-DOS using the same name everywhere.
2163 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2167 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2169 * w32term.c (w32_redeem_scroll_bar):
2170 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2171 not redeeming scroll bars that have been turned off.
2173 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2175 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2176 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2177 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2178 (safe_run_hook_funcall): Adjust accordingly.
2180 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2182 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2183 Condition correctly according to toolkit used.
2184 * frame.c (make_initial_frame, make_terminal_frame)
2185 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2186 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2187 assignments according to presence of toolkit scrollbars.
2188 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2189 Condition correctly according to toolkit used.
2190 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2191 only if toolkit supports it.
2192 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2194 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2196 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2198 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2200 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2201 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2202 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2203 (safe_run_hooks): Remove comment which is not relevant any more.
2205 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2207 Don't let big frames overrun the stack.
2208 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2209 Use SAFE_NALLOCA, not alloca.
2211 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2212 * dired.c (directory_files_internal): Use a volatile variable
2213 to prevent the compiler from optimizing away all copies of a local.
2214 I wonder how many other GC-related bugs like this lurk elsewhere?
2216 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2217 * xterm.h (struct x_display_info): New member 'connection'.
2218 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2219 so that x_delete_terminal has a file descriptor to pass to
2220 delete_keyboard_wait_descriptor.
2222 Don't mishandle year-9999 dates (Bug#18176).
2223 * editfns.c (decode_time_components): Store an invalid timespec
2224 on overflow, instead of returning false, so that the caller can
2225 distinguish overflow from other errors.
2226 (lisp_time_argument, lisp_seconds_argument): If the time is out
2227 of range, signal a time overflow instead of an invalid time spec.
2228 * keyboard.c (decode_timer): Treat time overflow like other
2231 Avoid undefined behavior with signed left shift.
2232 Caught by 'gcc -fsanitize=undefined'.
2233 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2234 * dispnew.c (line_hash_code, scrolling):
2235 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2236 Use 'unsigned', not 'int', for line hashes.
2237 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2239 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2241 Make compare-strings more compatible with old behavior (Bug#17903).
2242 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2244 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2246 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2247 Don't add label between left and right buttons (Bug#18129).
2249 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2251 Make functions static that no longer need to be extern.
2252 * frame.c, frame.h (set_menu_bar_lines):
2253 * keyboard.c (Qleftmost, Qrightmost):
2254 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2255 (x_set_internal_border_width):
2258 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2260 Fix display of R2L lines when the last character fits only partially.
2261 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2263 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2264 R2L row is visible only partially, give the row a negative x
2266 (display_line): Fix the calculation of the glyph whose pixel width
2267 is used to decide whether the last produced glyph fits on the
2268 line. When the last glyph fits only partially, give the row a
2271 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2272 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2273 pixel width of the first glyph that is hscrolled from display.
2274 (display_line): In R2L glyph rows, don't give a negative offset to
2275 row->x when the first glyph begins before first_visible_x.
2277 * xdisp.c (display_line): If called with iterator set up to write
2278 to a marginal area, delay the call to handle_line_prefix until we
2279 switch back to the text area. (Bug#18035)
2281 * .gdbinit (xwindow): The members total_cols, total_lines,
2282 left_col, and top_line are C integers (and has been so for the
2285 2014-08-01 Andreas Schwab <schwab@suse.de>
2287 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2288 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2290 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2292 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2293 (timerfd_callback): Ignore weird events with no data. Add tight
2294 assertions and comments.
2295 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2296 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2298 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2300 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2301 I had confused && with ||.
2303 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2305 Simplify timerfd configuration and fix some minor glitches.
2306 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2307 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2308 Fall back on timer_create if timerfd_create fails at runtime.
2309 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2310 kernel primitives to do resolution. All uses removed.
2311 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2312 (turn_on_atimers): Clear timer_create-based timers too,
2315 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2316 Without this change, the code can access the local variable 'width'
2317 even when it has not been initialized, and likewise for 'height';
2318 in either case this leads to undefined behavior.
2320 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2322 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2323 necessary, put horizontal scroll bar resources as well. See
2324 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2325 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2327 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2329 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2330 background value to match the resource of its vertical counterpart.
2332 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2334 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2335 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2337 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2339 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2340 change that added the top margin height to the requested height
2341 and revert (undocumented) part of 2014-07-28 change that changed
2342 the logic of whether a size change occurred.
2344 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2346 * .gdbinit (xwindow): The members total_cols, total_lines,
2347 left_col, and top_line are C integers (and has been so for the
2350 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2353 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2355 On GNU/Linux, use timerfd for asynchronous timers.
2356 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2357 (toplevel): Rename alarm_timer_ok to special_timer_available.
2358 [HAVE_TIMERFD]: Declare timerfd.
2359 [HAVE_CLOCK_GETRES]: Declare resolution.
2360 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2361 system timer resolution.
2362 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2363 (timerfd_callback) [HAVE_TIMERFD]: New function.
2364 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2365 [ENABLE_CHECKING]: New function for the sake of automated tests.
2366 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2367 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2368 [ENABLE_CHECKING]: Defsubr test function.
2369 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2370 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2371 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2373 Fix --without-x build and pacify --enable-gcc-warnings.
2374 Problems reported in Bug#18122 and Bug#18124.
2375 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2376 (frame_windows_min_size): Now static.
2377 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2379 (adjust_frame_size): Always declare prototype.
2381 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2382 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2383 * atimer.c (timerfd_callback): Always read expiration data.
2385 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2386 * process.c (add_timer_wait_descriptor): Add timer descriptor
2387 to input_wait_mask and non_process_wait_mask as well.
2389 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2391 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2393 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2395 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2396 Reinstate code removed by the prevoius commit to this file.
2398 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2400 * buffer.h (struct buffer): New fields scroll_bar_height and
2401 horizontal_scroll_bar_type.
2402 * buffer.c (bset_scroll_bar_height)
2403 (bset_horizontal_scroll_bar_type): New functions.
2404 (Fbuffer_swap_text): Handle old_pointm field.
2405 (init_buffer_once): Set defaults for scroll_bar_height and
2406 horizontal_scroll_bar_type.
2407 (syms_of_buffer): New variables scroll_bar_height and
2408 horizontal_scroll_bar_type.
2409 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2410 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2411 (set_vertical_scroll_bar): Remove prototype.
2412 (x_change_tool_bar_height): Add prototype.
2413 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2414 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2415 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2417 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2418 (update_window): Start mode_line_row->y after horizontal scroll
2420 (change_frame_size_1): Call adjust_frame_size.
2421 (init_display): When changing the size of a tty frame do not
2422 pass height of menu bar.
2423 (Qframe_windows_min_size): New symbol.
2424 * frame.h (struct frame): List tool bar fields after menu bar
2425 fields. Add official, total_lines, horizontal_scroll_bars,
2426 config_scroll_bar_height and config_scroll_bar_lines fields.
2427 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2428 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2429 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2430 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2431 (FRAME_WINDOWS_HEIGHT): New macros.
2432 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2433 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2434 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2435 horizontal scroll bar.
2436 (frame_inhibit_resize, adjust_frame_size)
2437 (frame_windows_min_size): Add declarations.
2438 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2439 (x_set_scroll_bar_default_height, x_set_left_fringe)
2440 (x_set_right_fringe, x_set_vertical_scroll_bars)
2441 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2442 (x_set_scroll_bar_height): Add external declarations.
2443 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2444 (adjust_frame_size): New functions.
2445 (make_frame): Initial horizontal_scroll_bars field.
2446 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2448 (make_initial_frame, make_terminal_frame): No horizontal scroll
2449 bar in initial and terminal frames. Use adjust_frame_size.
2450 (Fframe_total_cols): Fix doc-string.
2451 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2452 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2453 Rewrite using adjust_frame_size.
2454 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2455 (Qframe_windows_min_size): New symbols.
2456 (x_set_frame_parameters): Remove call of check_frame_size.
2457 (x_report_frame_params): Return scroll_bar_height value.
2458 (x_set_left_fringe, x_set_right_fringe): New functions.
2459 (adjust_frame_height, x_set_internal_border_width)
2460 (x_set_fringe_width): Remove.
2461 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2462 (x_set_scroll_bar_width, x_set_right_divider_width)
2463 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2464 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2466 (x_figure_window_size): Rewrite to make frame display the
2467 expected number of lines.
2468 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2469 (Vdefault_frame_horizontal_scroll_bars)
2470 (Vframe_initial_frame_tool_bar_height)
2471 (frame_inhibit_implied_resize): New variables.
2472 * fringe.c (compute_fringe_widths): Remove.
2473 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2474 (xg_create_horizontal_scroll_bar)
2475 (xg_update_horizontal_scrollbar_pos)
2476 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2477 (xg_get_default_scrollbar_height)
2478 (xg_clear_under_internal_border): Extern.
2479 * gtkutil.c (xg_frame_resized): Don't call
2480 do_pending_window_change.
2481 (xg_frame_set_char_size): Use adjust_frame_size.
2482 (style_changed_cb): Call update_theme_scrollbar_height and
2483 x_set_scroll_bar_default_height.
2484 (x_wm_set_size_hint): Don't call check_frame_size.
2485 (update_theme_scrollbar_height)
2486 (xg_get_default_scrollbar_height)
2487 (xg_create_horizontal_scroll_bar)
2488 (xg_update_horizontal_scrollbar_pos)
2489 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2490 (xg_create_scroll_bar): Set horizontal slot of bar.
2491 (xg_initialize): Call update_theme_scrollbar_height.
2492 (xg_clear_under_internal_border): No more static.
2493 * insdel.c (adjust_suspend_auto_hscroll): New function.
2494 (adjust_markers_for_delete, adjust_markers_for_insert)
2495 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2496 * keyboard.c (readable_events, discard_mouse_events)
2497 (make_lispy_event): Handle horizontal scroll bar click events.
2498 (Fsuspend_emacs): When changing the size of a tty frame do not
2499 pass height of menu bar.
2500 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2501 (Qright, Qleftmost, Qrightmost): New symbols.
2502 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2504 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2505 * nsfns.m (x_set_internal_border_width): New function.
2506 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2507 Remove extended fringe code.
2508 (x_set_window_size, x_new_font): Don't call
2509 compute_fringe_widths.
2510 * term.c (Fresume_tty): When changing the size of a tty frame do
2511 not pass height of menu bar.
2512 (clear_tty_hooks, set_tty_hooks):
2513 Clear horizontal_scroll_bar_hook.
2514 (init_tty): Frame has no horizontal scroll bars.
2515 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2516 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2517 scroll_bar_after_handle, scroll_bar_left_arrow,
2518 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2519 scroll_bar_to_rightmost entries.
2520 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2521 (struct terminal): Add set_horizontal_scroll_bar_hook.
2522 * w32console.c (initialize_w32_display):
2523 Clear horizontal_scroll_bar_hook.
2524 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2526 (x_clear_under_internal_border, x_set_internal_border_width):
2528 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2529 Set windows_or_buffers_changed when adding the menu bar.
2530 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2531 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2532 (w32_createhscrollbar): New functions.
2533 (w32_createscrollbar): Rename to w32_createvscrollbar.
2534 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2535 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2536 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2537 Add WM_EMACS_SHOWCURSOR.
2538 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2539 case do not artificially impose WM size hints.
2540 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2541 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2543 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2544 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2545 (unwind_create_frame_1): Remove.
2546 (Fx_create_frame): Make both scrollbars the system standard
2547 width and height. Use official field of frame structure to
2548 inhibit running window-configuration-change-hook.
2549 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2550 pixelwise. Handle frame's official field.
2551 (w32_frame_parm_handlers): Remove x_set_fringe_width
2552 entries. Add x_set_scroll_bar_height,
2553 x_set_horizontal_scroll_bars, x_set_left_fringe and
2555 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2556 pass height of menu bar to change_frame_size.
2557 * w32menu.c (set_frame_menubar): Rewrite using
2558 frame_inhibit_resize.
2559 * w32term.h (struct w32_display_info):
2560 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2561 (struct scroll_bar): Add horizontal.
2562 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2563 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2564 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2565 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2566 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2567 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2568 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2569 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2570 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2571 Define instead of WM_EMACS_CREATESCROLLBAR.
2572 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2573 WND_SCROLLBAR_INDEX.
2574 * w32term.c (horizontal_scroll_bar_min_handle)
2575 (horizontal_scroll_bar_left_border)
2576 (horizontal_scroll_bar_right_border): New integers.
2577 (x_set_frame_alpha): Replace x_highlight_frame by
2579 (x_window_to_scroll_bar): New argument "type". Update callers
2581 (w32_set_horizontal_scroll_bar_thumb)
2582 (x_horizontal_scroll_bar_report_motion)
2583 (w32_set_horizontal_scroll_bar)
2584 (w32_horizontal_scroll_bar_handle_click)
2585 (x_horizontal_scroll_bar_report_motion): New functions.
2586 (w32_mouse_position): Discriminate horizontal and vertical
2588 (my_create_scrollbar): Replace with two new functions
2589 my_create_vscrollbar and my_create_hscrollbar.
2590 (x_scroll_bar_create): New argument "horizontal".
2591 Update callers accordingly.
2592 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2593 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2595 (w32_read_socket): Handle WM_HSCROLL cae.
2596 (x_new_font): Don't recompute fringe widths.
2597 Use frame_inhibit_resize. Calculate new menu bar height iff we
2598 build without toolkit. Always clear under internal border.
2599 (x_set_window_size): Don't check frame size or recompute
2600 fringes. Reset fullscreen status before applying sizes.
2601 Always resize as requested by pixelwise argument. Don't call
2602 do_pending_window_change.
2603 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2604 (w32_initialize_display_info): Initialize dpyinfo's
2605 horizontal_scroll_bar_cursor entry.
2606 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2607 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2608 horizontal_scroll_bar_left_border.
2609 (w32fullscreen_hook): Intermittently resize window to normal
2610 when switching from fullscreen to maximized state.
2611 (run_window_configuration_change_hook): Don't run it if frame is
2613 (unwind_change_frame): Remove.
2614 (Fset_window_configuration): Rewrite using frame's official field.
2615 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2616 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2617 * window.h (struct window): New fields old_pointm,
2618 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2619 scroll_bar_height and suspend_auto_hscroll.
2620 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2622 (sanitize_window_sizes): Extern.
2623 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2624 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2625 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2626 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2627 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2629 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2630 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2631 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2632 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2633 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2634 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2635 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2636 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2637 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2638 (Fwindow_old_point, sanitize_window_sizes): New functions.
2639 (Qwindow_sanitize_window_sizes): New symbol.
2640 (window_body_height): Count in horizontal scroll bar.
2641 (set_window_hscroll, Fscroll_left, Fscroll_right):
2642 Set suspend_auto_hscroll slot.
2643 (Fwindow_inside_edges): Count fringes pixelwise.
2644 (coordinates_in_window, Fcoordinates_in_window_p):
2645 Consider horizontal scroll bar.
2646 (check_frame_size, adjust_window_margins): Remove functions and
2647 corresponding calls.
2648 (set_window_buffer): Initialize old_pointm and horizontal scroll
2650 (temp_output_buffer_show): Reset hscroll related fields.
2651 Initialize old_pointm.
2652 (make_parent_window): Initialize old_pointm.
2653 (make_window): Initialize old_pointm, horizontal scroll bar type,
2654 and scroll bar height.
2655 (resize_frame_windows): Don't count top margin in new sizes.
2656 Don't use safe sizes when shrinking a frame; let the window
2657 manager do the clipping.
2658 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2660 (Fdelete_window_internal): Unchain old_pointm marker.
2661 (window_scroll_pixel_based, Fscroll_other_window):
2663 (Fwindow_text_width, Fwindow_text_height): New argument
2665 (struct saved_window): New fields, old_pointm, hscroll_whole,
2666 suspend_auto_hscroll, scroll_bar_height and
2667 horizontal_scroll_bar_type.
2668 (Fset_window_configuration, save_window_save): Set new fields of
2670 (apply_window_adjustment): Don't call adjust_window_margins.
2671 (set_window_margins): Don't change margins if new sizes don't
2673 (set_window_scroll_bars): New argument "horizontal_type".
2674 Handle horizontal scroll bars. Don't change scroll bars if they
2675 don't fit into window.
2676 (Fset_window_scroll_bars): New argument "horizontal_type".
2677 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2678 (compare_window_configurations): Compare horizontal scroll bar
2680 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2681 horizontal scroll bar height.
2682 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2683 instead of FRAME_LINES.
2684 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2685 ON_VERTICAL_SCROLL_BAR.
2686 (with_echo_area_buffer): Initialize old_pointm.
2687 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2689 (unwind_with_echo_area_buffer): Handle old_pointm.
2690 (update_tool_bar): Set do_update when the tool bar window has at
2691 least one line (since this is what the user sets).
2692 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2693 (redisplay_tool_bar): Return early when toolbar has zero lines.
2694 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2695 (hscroll_window_tree): Handle suspension of auto_hscroll and
2697 (set_horizontal_scroll_bar): New function.
2698 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2699 more than one line. Handle horizontal scroll bars.
2700 (note_mouse_highlight): Handle horizontal scrol bars.
2701 (expose_frame): Set dimensions of XRectangle from frame's text
2703 (Vvoid_text_area_pointer): Update doc-string.
2704 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2705 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2706 (x_set_internal_border_width): New functions.
2707 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2708 (unwind_create_frame_1): Remove.
2709 (Fx_create_frame): Handle horizontal scroll bars. Use official
2710 field of frame structure to inhibit running
2711 window-configuration-change-hook.
2712 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2713 pixelwise. Handle frame's official field.
2714 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2715 x_set_horizontal_scroll_bars, x_set_left_fringe,
2717 * xmenu.c (update_frame_menubar, free_frame_menubar):
2718 Use adjust_frame_size.
2719 * xterm.h (struct x_display_info):
2720 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2722 (struct scroll_bar): Add horizontal slot.
2723 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2724 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2725 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2726 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2727 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2728 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2729 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2730 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2731 (x_clear_under_internal_border): Remove.
2732 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2733 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2734 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2735 HORIZONTAL. Update callers.
2736 (horizontal_action_hook_id): New action hook id.
2737 (x_horizontal_scroll_bar_to_input_event)
2738 (x_create_horizontal_toolkit_scroll_bar)
2739 (xt_horizontal_action_hook)
2740 (x_set_toolkit_horizontal_scroll_bar_thumb)
2741 (XTset_horizontal_scroll_bar, x_net_wm_state)
2742 (x_horizontal_scroll_bar_report_motion): New functions.
2743 (xg_scroll_callback, x_scroll_bar_handle_click):
2744 Handle horizontal scroll bars.
2745 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2746 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2748 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2749 Handle horizontal scroll bars.
2750 (handle_one_xevent): Handle horizontal scroll bar events.
2751 Call x_net_wm_state.
2752 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2754 (x_set_window_size): Don't call check_frame_size and
2755 do_pending_window_change.
2756 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2757 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2758 (x_scroll_bar_set_handle): Add some checks when calling
2761 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2763 Revert previous change.
2764 There is certainly nothing wrong with writing code like 'lo <= i
2765 && i <= hi', even if LO happens to a constant. There isn't even
2766 anything wrong in general with writing 'a <= b' if A happens to
2767 be a constant. At any rate stylistic changes shouldn't
2768 be done like this without discussion.
2770 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2772 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2773 (Fgarbage_collect): Reorder conditions that are written backwards.
2774 * data.c (cons_to_unsigned): Likewise.
2775 * dispnew.c (update_frame_1, sit_for): Likewise.
2776 * fileio.c (file_offset): Likewise.
2777 * filelock.c (read_lock_data, lock_file): Likewise.
2778 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2780 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2781 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2782 * lread.c (read1): Likewise.
2783 * minibuf.c (read_minibuf_noninteractive): Likewise.
2784 * nsterm.m (x_set_frame_alpha): Likewise.
2785 * process.c (wait_reading_process_output): Likewise.
2786 * region-cache.c (delete_cache_boundaries): Likewise.
2787 * xterm.c (x_set_frame_alpha): Likewise.
2789 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2791 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2794 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2796 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2797 because atimer expiration is absolute rather than relative.
2799 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2801 * w32term.h (current_popup_menu, menubar_in_use):
2802 Move declarations from w32term.c.
2804 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2806 * w32fns.c (menubar_in_use): No more static.
2807 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2809 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2811 Move hourglass machinery to RIF.
2812 * dispextern.h (struct redisplay_interface): New members
2813 show_hourglass and hide_hourglass. Indent comments.
2814 (show_hourglass, hide_hourglass): Remove prototypes.
2815 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2816 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2817 (ns_redisplay_interface): Add them.
2818 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2819 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2820 (w32_arrow_cursor): New function to hack around non-GUI frames.
2821 (w32_redisplay_interface): Add new functions.
2822 * w32term.h (w32_arror_cursor): Add prototype.
2823 * xdisp.c (show_hourglass): New function, refactored out from
2824 platform-dependent code.
2825 (cancel_hourglass): Now call to RIF function.
2826 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2827 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2828 (x_redisplay_interface): Add new functions.
2830 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2832 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2833 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2834 and complete previous change.
2835 * frame.c (adjust_frame_height): New function.
2836 (Fset_frame_height, Fset_frame_size): Use it.
2837 (x_set_frame_parameters): Take frame top margin into account.
2839 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2841 * frame.c (Fset_frame_height): Take frame top margin into account.
2842 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2843 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2845 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2847 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2848 menubar_height as such. Tweak comment.
2849 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2850 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2851 All related users changed.
2852 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2853 * xterm.c (handle_one_xevent):
2854 * gtkutil.c (xg_event_is_for_menubar):
2855 * xfns.c (x_window) [USE_X_TOOLKIT]:
2856 * xmenu.c (set_frame_menubar, free_frame_menubar):
2857 Prefer to use FRAME_MENUBAR_HEIGHT.
2859 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2861 * frame.c (Fframe_parameters): Always report frame height without
2862 menu and tool bar lines.
2864 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2866 * nsterm.m (applicationDidFinishLaunching:): Call
2867 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2868 (antialiasThresholdDidChange:): New method for EmacsApp.
2870 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2872 * macfont.m (macfont_update_antialias_threshold): Remove static.
2874 * macfont.h (macfont_update_antialias_threshold): Declare.
2876 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2878 * w32select.c (setup_windows_coding_system):
2879 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2880 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2882 * w16select.c (Fw16_get_clipboard_data):
2883 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2886 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2887 buffer position where we are to start the iteration.
2888 (handle_invisible_prop): Record in it->stop_charpos the position
2889 where the invisible text ends. (Bug#18035)
2890 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2891 row has zero buffer position as their start position.
2892 Reported by martin rudalics <rudalics@gmx.at>.
2894 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2895 infinite looping in redisplay when display lines don't have enough
2896 space to display even a single character. (Bug#18036)
2898 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2900 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2901 * xfns.c (x_window): Use it to allow xfree later.
2902 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2903 where appropriate. Use bool for booleans and remove redundant checks.
2904 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2905 * xterm.c (x_free_frame_resources): Free shell_position.
2907 2014-07-19 K. Handa <handa@gnu.org>
2909 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2910 mandatory font spec (Bug#17973).
2912 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2914 * font.c (font_score): Return the worst score if the size of
2915 ENTITY is wrong by more than a factor 2 (Bug#17973).
2917 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2919 * frame.c (frame_unspecified_color): New function
2920 refactored out from ...
2921 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2922 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2924 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2925 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2926 * lisp.h (set_frame_param): Remove prototype.
2927 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2928 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2931 Prefer 'x_display_info *' to 'Display *' in X selection code.
2932 This helps to avoid unneeded calls to x_display_info_for_display.
2933 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2934 instead of 'Display *'.
2935 (SELECTION_EVENT_DPYINFO): New macro.
2936 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2937 it as an lvalue. Mention this in comment.
2938 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2939 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2940 (selection_data_to_lisp_data, receive_incremental_selection):
2941 Convert to use 'x_display_info *'. Adjust users where appropriate.
2942 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2943 selection data *' as last arg to not return values in args.
2944 (unexpect_property_change): Use common removal technique.
2946 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2948 * print.c (print_preprocess): Adjust to match changed
2949 sub char-table structure and avoid crash (Bug#18038).
2951 * data.c (wrong_choice): Not static any more.
2952 * lisp.h (wrong_choice): Add prototype.
2953 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2954 Declare namebuf as such. Tweak comment.
2955 [USE_GTK]: Likewise for tool_bar_position.
2956 (fset_tool_bar_position) [USE_GTK]: Ditto.
2957 (FRAME_TOOL_BAR_POSITION): New macro.
2958 * frame.c (x_report_frame_params):
2959 * gtkutil.c (update_frame_tool_bar):
2960 * xfns.c (Fx_create_frame): Use it.
2961 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2963 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2965 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2966 buffer's default-directory only if it is a string. (Bug#17986)
2968 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2970 More precise control over values of some buffer-local variables.
2971 * keyboard.c (Qvertical_scroll_bar):
2972 * frame.c (Qleft, Qright): Move to ...
2973 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2974 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2975 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2976 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2977 vertical-scroll-bar, scroll-up-aggressively
2978 and scroll-down-aggressively.
2979 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2981 * nsfns.m, frame.h (Qleft, Qright):
2982 * nsterm.m (Qleft): Remove declarations.
2983 * gtkutil.c (toplevel): Include buffer.h.
2984 * data.c (wrong_choice, wrong_range): New functions.
2985 (store_symval_forwarding): Handle special properties of buffer-local
2986 variables and use functions from the above to signal error, if any.
2988 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2989 values. Add comment.
2990 (struct frame): Re-arrange layout to avoid extra padding and use bit
2991 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2992 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2993 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2994 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2995 Define as no-ops because there are no scroll bars anyway.
2996 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2999 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3000 Add convenient setter.
3001 (font_put_frame_data, font_get_frame_data): Use it.
3003 2014-07-15 Daiki Ueno <ueno@gnu.org>
3005 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3006 pointer argument, before dereferencing.
3007 (XCHAR2B_BYTE2): Likewise.
3009 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3011 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3012 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3013 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3014 Use record_unwind_protect_int and avoid consing.
3015 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3017 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3019 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3021 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3022 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3024 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3025 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3026 * minibuf.c: Include binary-io.h instead of fcntl.h.
3027 (read_minibuf_noninteractive):
3028 Use set_binary_mode instead of handcrafted code.
3029 Don't call emacs_set_tty if emacs_get_tty failed.
3030 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3031 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3032 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3034 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3035 This works around a GCC compiler bug when Emacs is configured with
3036 --enable-gcc-warnings.
3038 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3040 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3041 or characters in string, respectively. Add comment.
3042 * fringe.c (Fdefine_fringe_bitmap):
3043 * fns.c (Fsubstring, substring_both): Use it.
3044 * keymap.c (Fdefine_key, Flookup_key):
3045 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3047 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3048 Use menu_item_width.
3049 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3051 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3053 Improve behavior of 'bzr up; cd src; make -k'.
3054 * Makefile.in (top_srcdir): New var.
3055 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3056 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3057 its expansion is a bit shorter.
3058 (../config.status): Actually build config.status instead of
3060 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3061 New macros, copied and relocated from ../Makefile.in.
3062 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3063 (../config.status, Makefile): New dependencies and rules,
3064 copied with relocation from ../Makefile.in. This should be more
3065 likely to rebuild the build machinery properly if you do a 'make'
3066 in the src directory.
3068 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3070 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3073 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3074 behavior on Windows 7 and later when the function is repeatedly
3075 invoked with the same value of DIR. (Bug#17950)
3077 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3078 string to match the one in w32fns.c.
3080 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3081 stdin to binary mode only if it is connected to a terminal.
3083 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3085 Coalesce extern decls.
3086 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3087 * sysdep.c (emacs_get_tty, emacs_set_tty):
3088 Move duplicate extern decls from here ...
3089 * systty.h: ... to here, so that there's just one copy.
3091 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3093 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3095 * nsfns.m (Fns_popup_font_panel): Ditto.
3097 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3099 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3101 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3103 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3104 [DOS_NT]: Implement for WINDOWSNT.
3106 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3109 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3111 * sysdep.c (suppress_echo_on_tty): New function.
3112 * minibuf.c (read_minibuf_noninteractive): Use it.
3114 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3116 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3117 sysinfo failed. Adjust docstring.
3119 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3121 Implement memory-info for MS-DOS.
3122 * dosfns.c (dos_memory_info): New function.
3123 * dosfns.h (dos_memory_info): Add prototype.
3124 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3125 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3126 of doing some of its job.
3128 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3129 reference termios structure members.
3131 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3133 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3135 * minibuf.c (top): Include systty.h. Declare external
3136 emacs_get_tty and emacs_set_tty.
3137 (Vread_hide_char): New lisp variable.
3138 (read_minibuf_noninteractive): Hide characters with
3139 Vread_hide_char if it is a character. (Bug#17839)
3141 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3143 Implement memory-info for MS-Windows.
3144 * w32.c (w32_memory_info): New function.
3145 * w32.h (w32_memory_info): Prototype it.
3146 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3148 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3150 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3151 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3152 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3153 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3154 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3155 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3156 (decode_coding_big5, decode_coding_charset, decode_coding)
3157 (encode_coding): Adjust users.
3159 * alloc.c (Fmemory_info): New function.
3161 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3163 * syntax.c (back_comment): Use more-natural location for label.
3165 * font.c, font.h (font_unparse_fcname): Now static.
3166 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3168 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3170 Next minor cleanup of font subsystem.
3171 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3172 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3174 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3176 * ftfont.h (ftfont_font_format): Remove prototype.
3177 * ftfont.c (ftfont_font_format): Remove; now unused.
3179 * nsfont.m (nsfont_open):
3180 * w32font.c (w32font_open_internal):
3181 * w32uniscribe.c (uniscribe_open):
3182 * xfont.c (xfont_open):
3183 * xftfont.c (xftfont_open): All users changed.
3185 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3186 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3188 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3190 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3191 x_produce_glyphs does when it generates a stretch glyph that
3192 represents a TAB. (Bug#17969)
3194 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3195 and there is a display property at that position, don't call
3196 move_it_to to move to a position before window start. (Bug#17942)
3197 Fix condition for finding CHARPOS by the first call to move_it_to.
3200 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3202 * syntax.c (find_defun_start): Try the cache even
3203 if !open_paren_in_column_0_is_defun_start.
3204 (back_comment): If find_defun_start was pessimistic, use the
3205 scan_sexps_forward result to improve the cache (bug#16526).
3207 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3209 * xdisp.c (redisplay_window): If redisplay of a window ends up
3210 with point in a partially visible line at end of the window, make
3211 sure the amended position of point actually has smaller Y
3212 coordinate; if not, give up and scroll the display. (Bug#17905)
3214 * window.c (window_scroll_pixel_based): When point ends up at the
3215 last fully visible line, don't let move_it_to stop at the left
3216 edge of the line and dupe us into thinking point is inside the
3219 * w32.c (network_interface_info): Make sure the argument is a
3222 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3224 * process.c (read_and_dispose_of_process_output): Fix typo
3225 in previous patch: we want nonnegative fds, not nonzero fds.
3227 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3229 * chartab.c (char_table_translate): Move to...
3230 * character.h (char_table_translate): ... inline function here.
3231 Avoid Faref and assume that args are always valid. This helps to
3232 speedup search, which is especially important for a huge buffers.
3233 * lisp.h (char_table_translate): Remove prototype.
3235 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3236 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3237 New function, with an intention to avoid code duplication between
3239 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3241 * ftfont.c (ftfont_open):
3242 * macfont.m (macfont_open):
3243 * xftfont.c (xftfont_open): Use it.
3245 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3247 * process.c: Add sanity checks for file descriptors (Bug#17844).
3248 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3249 Check that infd is nonnegative before using it as an fd.
3250 (read_and_dispose_of_process_output, Fprocess_send_eof):
3251 Likewise, for outfd.
3252 (wait_reading_process_output): Omit unnecessary check of infd.
3254 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3256 Minor fixups related to usage of the 'long' type.
3257 * gnutls.c (emacs_gnutls_handshake):
3258 * xfaces.c (dump_realized_face):
3259 Work even if 'long' is narrower than 'void *'.
3260 * termcap.c (scan_file):
3261 * xselect.c (x_decline_selection_request)
3262 (x_reply_selection_request, x_get_window_property):
3263 * xterm.c (x_set_frame_alpha):
3264 Remove unnecessary 'L' suffixes of integer constants.
3265 * xfns.c (hack_wm_protocols):
3266 * xselect.c (x_fill_property_data):
3267 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3268 Remove unnecessary casts to 'long'.
3269 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3271 Minor ImageMagick safety fixes.
3272 * image.c (imagemagick_compute_animated_image):
3273 Remove useless assignment to local. Avoid problems if dest_width is 0.
3274 (imagemagick_load_image): Use int for pixel counts that can't
3275 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3276 a row width greater than the image width (or greater than LONG_MAX!).
3278 2014-07-04 K. Handa <handa@gnu.org>
3280 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3281 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3282 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3284 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3286 * font.h (struct font_driver): Remove get_outline and free_outline;
3287 not used by any font driver.
3288 * ftfont.c (ftfont_driver):
3289 * macfont.m (macfont_driver):
3290 * nsfont.m (nsfont_driver):
3291 * w32font.c (w32font_driver):
3292 * w32uniscribe.c (uniscribe_font_driver):
3293 * xfont.c (xfont_driver): Related users changed.
3294 * xselect.c (x_get_window_property): Use convenient xmalloc.
3295 Call to xfree only if some data was really allocated.
3297 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3299 On MS-Windows, display busy cursor on all GUI frames.
3300 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3301 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3302 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3304 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3305 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3307 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3309 Use convenient alists to manage per-frame font driver-specific data.
3310 * frame.h (struct frame): Rename font_data_list to...
3311 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3312 * font.h (struct font_data_list): Remove; no longer need a special
3314 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3316 * font.c (font_put_frame_data, font_get_frame_data)
3317 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3319 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3320 Related users changed.
3321 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3322 Prefer convenient xmalloc and xfree.
3324 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3326 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3327 the window whose glyph row is being prepared and a flag whether it
3328 is for mode/header line. Make sure the glyph row's marginal areas
3329 are in sync with what the window wants.
3332 * xdisp.c (display_line, display_mode_line):
3333 Call prepare_desired_row with additional arguments, as appropriate.
3335 * dispextern.h (prepare_desired_row): Adjust prototype.
3337 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3339 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3340 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3341 caused by xw_popup_dialog in daemon mode (Bug#17891).
3343 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3345 * frame.c (do_switch_frame): When switching to another TTY frame,
3346 make sure FrameCols and FrameRows are in sync with the new frame's
3349 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3351 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3352 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3353 min_char slots. Adjust comment.
3354 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3355 Add SUB_CHAR_TABLE_OFFSET member.
3356 (make_uninit_sub_char_table): New function.
3357 (toplevel): Add compile-time assert to verify suitable member layout
3358 in Lisp_Sub_Char_Table.
3359 * alloc.c (mark_char_table): Add extra argument to denote char table
3360 subtype. Adjust to match new layout of sub char-table.
3361 (mark_object): Always mark sub char-tables with mark_char_table.
3362 * chartab.c (make_sub_char_table, copy_sub_char_table)
3363 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3364 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3365 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3366 All related users changed.
3367 * lread.c (read1): Adjust to match new layout of sub char-table.
3368 * print.c (print_object): Likewise (Bug#17898).
3370 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3372 * keymap.c (get_keyelt): Simplify.
3373 (copy_keymap_item): Remove left-over code for when we had
3374 key-shortcut caches.
3376 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3378 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3379 (dealloc): Remove for EmacsScroller.
3381 * nsterm.h (EmacsScroller): Remove dealloc.
3383 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3385 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3387 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3389 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3390 when setNeedsDisplay is called so we don't trigger redisplay for every
3393 * nsterm.m (any_help_event_p): New variable.
3394 (mouseMoved:): Set any_help_event_p to YES if help event is
3395 generated. Remove else with empty help event that triggered redisplay
3396 for every mouse move.
3397 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3399 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3401 * xfns.c (Qsuppress_icon): Remove; no real users.
3402 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3403 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3404 (syms_of_w32fns): Don't DEFSYM it.
3406 2014-06-29 Glenn Morris <rgm@gnu.org>
3408 * Makefile.in (ns-app): Mark as PHONY.
3410 2014-06-28 Glenn Morris <rgm@gnu.org>
3412 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3413 liblw.a in this directory.
3415 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3417 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3418 also in unibyte case. (Bug#17865)
3420 2014-06-28 K. Handa <handa@gnu.org>
3422 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3423 (MIN_CHARBUF_SIZE): New macro.
3424 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3426 2014-06-27 Glenn Morris <rgm@gnu.org>
3428 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3429 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3430 (.el.elc): Replace suffix rule with pattern rule.
3431 (%.elc): New pattern rule, with order-only prerequisite.
3432 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3433 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3434 in place of BOOTSTRAPEMACS.
3436 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3438 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3440 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3442 Consistently use validate_subarray to verify substring.
3443 * fns.c (validate_substring): Not static any more. Adjust to
3444 use ptrdiff_t, not EMACS_INT, because string and vector limits
3445 can't exceed ptrdiff_t even if EMACS_INT is wider.
3446 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3447 (secure_hash): Adjust user.
3448 * lisp.h (validate_subarray): Add prototype.
3449 * coding.c (Fundecodable_char_position):
3450 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3451 Use validate_subarray. Adjust comment to mention substring.
3453 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3455 Do not allow out-of-range character position in Fcompare_strings.
3456 * fns.c (validate_subarray): Add prototype.
3457 (Fcompare_substring): Use validate_subarray to check ranges.
3458 Adjust comment to mention that the semantics was changed. Also see
3459 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3461 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3463 Be more consistent about the 'Qfoo' naming convention.
3464 * image.c (Fimagemagick_types):
3465 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3466 * process.c (Fmake_network_process):
3467 Rename C local identifier 'Qfoo to avoid giving the false
3468 impression that it stands for the symbol 'foo'.
3470 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3472 Simplify and cleanup character conversion stuff.
3473 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3475 * character.c (multibyte_char_to_unibyte)
3476 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3477 * character.h (make_char): Remove; unused.
3478 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3479 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3480 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3481 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3482 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3484 2014-06-22 Mario Lang <mlang@delysid.org>
3486 * w32fns.c (Fw32_shell_execute): The the -> the.
3488 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3490 * xmenu.c (mouse_position_for_popup):
3491 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3492 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3493 * menu.c (Fx_popup_menu):
3494 * xselect.c (x_handle_dnd_message): Adjust users.
3495 * menu.h (mouse_position_for_popup): Remove prototype.
3496 * xterm.h (x_relative_mouse_position): Add prototype.
3497 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3498 call XFree if XQueryTree returns zero.
3500 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3502 * indent.c (Fvertical_motion): Doc fix.
3503 Move to the goal column, if any, with a single call to
3504 move_it_in_display_line, not in two calls. Doing this with two
3505 calls causes move_it_in_display_line apply the line-prefix
3506 handling twice instead of just once. (Bug#17823)
3508 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3510 Port to OS X ACLs (Bug#17810).
3511 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3512 ACL_TYPE_ACCESS) doesn't work.
3514 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3516 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3517 before checking key-translation-map (bug#17659).
3519 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3521 * font.c (font_make_object): Avoid dangling pointer which may
3522 crash GC (Bug#17771).
3524 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3526 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3527 prototype of DGifCloseFile as appropriate for older and newer
3529 (gif_close): New function, encapsulates the differences in the
3530 calling sequence of DGifCloseFile before v5.1.0 and after it.
3531 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3532 error string where appropriate. (Bug#17790)
3534 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3535 macro execution, make sure point didn't move since last complete
3536 redisplay, as the condition for using the glyph matrix
3537 information. (Bug#17777)
3539 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3541 Minor cleanup of fonset code.
3542 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3543 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3544 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3545 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3546 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3547 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3548 (free_realized_fontset): Remove because a no-op since 2008.
3549 (free_face_fontset): Adjust user.
3550 (syms_of_fontset): Shrink fontset by one extra slot.
3552 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3554 Omit redundant extern decls.
3555 Most of this patch is from Dmitry Antipov, in:
3556 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3557 * commands.h (update_mode_lines):
3558 * frame.h (Qbackground_color, Qforeground_color)
3559 (x_set_menu_bar_lines):
3560 * ftfont.c (ftfont_font_format):
3561 * intervals.h (Qkeymap, Qfont):
3562 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3563 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3564 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3565 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3566 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3567 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3568 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3569 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3570 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3571 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3572 (Qtool_bar, Qheader_line):
3573 * macros.c (Fexecute_kbd_macro):
3574 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3575 * xterm.c (x_delete_terminal, XSetIMValues):
3576 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3577 (x_implicitly_set_name, popup_activated)
3578 (widget_store_internal_border):
3579 Remove redundant decls.
3580 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3581 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3582 Remove _Noreturn, as make-docfile now does that for us.
3583 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3584 (Qregion_extract_function): New decl.
3585 * window.c, xfns.c: Include menu.h.
3587 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3589 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3591 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3593 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3594 * callint.c (read_file_name): ... convert to static here.
3595 * lisp.h (Fread_file_name): Do not EXFUN it.
3596 (STRING_COPYIN): Remove; unused.
3597 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3598 (char_composable_p): ... static function. All users changed.
3599 * eval.c (toplevel): Remove redundant #include directives.
3600 * xterm.c (x_initialize): Add static to match prototype.
3601 * ccl.c (Fccl_execute_on_string):
3602 * font.c (fon_intern_prop): Use make_specified_string.
3604 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3606 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3607 Reported by David Caldwell in:
3608 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3610 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3612 Do not ask for XRender extension each time XFT font is opened.
3613 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3614 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3616 2014-06-15 Glenn Morris <rgm@gnu.org>
3618 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3620 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3622 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3623 information if we are in the middle of executing a keyboard macro,
3624 since redisplay doesn't update the screen until the macro is
3625 finished. (Bug#17777)
3627 * alloc.c (cleanup_vector): Don't dereference a font driver
3628 pointer if it is NULL. (Bug#17771)
3630 2014-06-13 Glenn Morris <rgm@gnu.org>
3632 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3633 ($(lispsource)/international/charprop.el)
3634 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3635 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3636 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3637 GNU make automatically passes command-line arguments to sub-makes.
3639 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3641 Avoid hangs in accept-process-output (Bug#17647).
3642 * lisp.h, process.c (wait_reading_process_input):
3643 Return int, not bool. All uses changed.
3644 * process.c (SELECT_CANT_DO_WRITE_MASK):
3645 Remove macro, replacing with ...
3646 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3648 (status_notify): New arg WAIT_PROC. Return int, not void.
3651 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3653 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3654 the frame is the initial frame, because the hook is not set up
3655 then, and Emacs crashes.
3656 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3658 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3660 * keymap.c (silly_event_symbol_error): Don't recommend the use
3663 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3665 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3666 matching overlay strings with 'cursor' property against buffer
3667 positions traversed in the glyph row. (Bug#17744)
3669 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3671 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3674 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3675 determine 10.9 (Bug#17751).
3677 * macfont.m (macfont_draw): Positions were not freed.
3679 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3681 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3682 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3683 function. Also adjust comment.
3684 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3686 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3687 * font.c (font_done_for_face):
3688 * xfaces.c (realize_non_ascii_face): Adjust user.
3689 * font.h (struct font_driver): Convert 'prepare_face' to return
3690 void because its return value is never used anyway.
3691 * xfont.c (xfont_prepare_face): Return void.
3692 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3693 (xftfont_done_face): Use xfree.
3695 * dispextern.h (last_tool_bar_item): Remove declaration.
3696 * frame.h (struct frame): New member last_tool_bar_item.
3697 * frame.c (make_frame): Initialize it.
3698 * xdisp.c (toplevel): Remove last_tool_bar_item.
3699 (handle_tool_bar_click, note_tool_bar_highlight):
3700 * w32term.c (w32_read_socket, w32_initialize):
3701 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3703 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3704 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3706 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3708 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3709 * process.c (Faccept_process_output)
3710 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3711 the return value is about PROCESS, not about other processes.
3713 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3715 Further adjustments to mark_object and friends.
3716 Now the mark_object's stack is just 32 bytes on a 64-bit
3717 system, which means extra 20% off the stack usage.
3718 * alloc.c (mark_save_value): As before, refactored out from ...
3719 (mark_object): ... adjusted user. Also add comment.
3721 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3723 Fix core dump after a dropped X connection (Bug#17704).
3724 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3725 is dead, as we may be shutting down.
3727 2014-06-08 Glenn Morris <rgm@gnu.org>
3729 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3731 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3733 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3735 If a C name must be extern on some platforms, make it extern on all.
3736 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3738 * font.h (ftxfont_driver) [HAVE_XFT]:
3739 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3740 * lisp.h (get_frame_param):
3741 * menu.h (tty_menu_show):
3742 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3743 * termhooks.h (encode_terminal_code):
3744 * xterm.h (x_menu_wait_for_event):
3746 * frame.c (get_frame_param):
3747 * fringe.c (max_used_fringe_bitmap):
3748 * ftxfont.c (ftxfont_driver):
3749 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3750 * menu.c (menu_items_inuse):
3751 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3752 * term.c (encode_terminal_code, tty_menu_show):
3753 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3754 * xfaces.c (load_color):
3755 * xmenu.c (x_menu_wait_for_event):
3758 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3760 Change object marking routines to minimize stack usage.
3761 This change moves a few cold paths from mark_object to NO_INLINE
3762 functions and adjusts symbol marking loop. According to GCC 4.8.2
3763 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3764 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3765 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3766 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3767 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3768 refactored out from ...
3769 (mark_object): ... adjusted user. Also mark symbols in a tight
3771 (mark_face_cache): Add NO_INLINE.
3773 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3775 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3776 contains garbage on WINDOWSNT (which could potentially infloop at
3779 Minimize cursor motion during TTY menu updates.
3780 * term.c (tty_menu_display): Don't position cursor here.
3781 Instead, pass the cursor coordinates to update_frame_with_menu.
3782 (tty_menu_activate): Send the hide cursor command only once in an
3783 iteration through the outer 'while' loop.
3785 * dispnew.c (update_frame_1): Accept an additional argument
3786 SET_CURSOR_P, and position the cursor at the end of the frame
3787 update only if that argument is non-zero. All callers changed to
3788 provide the additional argument as non-zero, except for
3789 update_frame_with_menu.
3790 (update_frame_with_menu): Accept 2 additional arguments ROW and
3791 COL; if they are non-negative, instruct update_frame_1 not to
3792 position the cursor, and instead position it according to ROW and COL.
3794 * dispextern.h (update_frame_with_menu): Update prototype.
3796 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3798 * callproc.c (call_process): Don't check read-only if we don't insert
3799 anything (bug#17666).
3801 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3803 * dispnew.c (update_frame_with_menu): Set display_completed.
3805 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3807 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3809 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3811 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3813 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3814 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3816 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3818 * window.c (Frecenter): Signal an error if window-buffer is not
3821 * keyboard.c (make_lispy_position): Don't include a buffer position in
3822 mode/header-line mouse events.
3824 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3825 Vunread_command_events (bug#17650).
3827 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3829 * xterm.c (x_setup_pointer_blanking):
3830 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3832 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3834 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3835 because it will be defined in generated config.h if needed.
3837 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3839 Use terminal-specific hooks to display popup dialogs.
3840 * termhooks.h (struct terminal): New field popup_dialog_hook.
3841 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3842 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3843 code and use popup_dialog_hook.
3844 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3845 * nsterm.h (ns_popup_dialog): Adjust prototype.
3846 * nsterm.m (ns_create_terminal):
3847 * w32term.c (w32_create_terminal):
3848 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3849 Setup popup_dialog_hook.
3851 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3853 * w32heap.c (report_temacs_memory_usage): Improve the report by
3854 reporting the large blocks that are actually occupied at dump time.
3856 * w32console.c (initialize_w32_display): Set the console
3857 menu_show_hook, otherwise TTY menus are broken on w32.
3859 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3861 Use terminal-specific hooks to display menus.
3862 * termhooks.h (struct terminal): New field menu_show_hook.
3863 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3864 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3866 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3867 * nsmenu.m (ns_menu_show):
3868 * w32menu.c (w32_menu_show):
3869 * xmenu.c (x_menu_show):
3870 * term.c (tty_menu_show): Adjust to use bit flags.
3871 (set_tty_hooks): Set menu_show_hook.
3872 * xterm.c (x_create_terminal):
3873 * nsterm.m (ns_create_terminal):
3874 * msdos.c (initialize_msdos_display):
3875 * w32term.c (w32_create_terminal): Likewise.
3877 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3879 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3881 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3883 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3884 (FD_SET): Don't define on WINDOWSNT.
3886 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3888 * emacs.c: Include "sysselect.h", to define its inline functions.
3889 Problem reported by Glenn Morris in:
3890 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3892 Do not require libXt-devel when building with gtk.
3893 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3894 dependency on libXt-devel.
3895 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3896 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3897 lwlib-widget.h now does this.
3898 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3900 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3902 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3903 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3904 (delete_write_fd, wait_reading_process_output):
3905 Remove now-redundant easserts.
3906 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3907 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3908 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3909 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3911 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3913 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3914 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3915 (calloc): Don't undef, it is never defined.
3916 (HEAP_ENTRY_SHIFT): Remove unused macro.
3918 * Makefile.in (C_HEAP_SWITCH): Remove.
3919 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3921 Fix MS-Windows build broken by menu changes on 2014-06-02.
3922 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3924 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3925 Define instead of including ../lwlib/lwlib.h, which causes
3926 compilation errors due to missing X11 headers.
3928 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3930 * process.c (wait_reading_process_output): Omit incorrect test of
3931 p->infd against zero. Add easserts for infd having a plausible value.
3933 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3935 Adjust to match recent lwlib changes.
3936 * menu.h (xmalloc_widget_value): Replace by ...
3937 (make_widget_value): ... new prototype.
3938 * menu.c (xmalloc_widget_value): Replace by ...
3939 (make_widget_value): ... new function.
3940 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3941 * gtkutil.c (malloc_widget_value, free_widget_value):
3942 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3943 * keyboard.h (enum button_type, struct _widget_value):
3944 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3946 * nsmenu.m (ns_update_menubar, ns_menu_show):
3947 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3948 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3949 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3951 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3953 * image.c (x_query_frame_background_color)
3954 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3955 Fix --enable-gcc-warnings compilation without image libraries.
3957 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3959 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3960 emulated break value only if it goes up.
3961 (sbrk): Add assertion that the INCREMENT argument is strictly
3962 zero. Improve and correct the commentary.
3964 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3966 Improve AIX-related merge from emacs-24.
3967 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3968 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3969 not on AIX; since we're on the trunk we can use enums more broadly.
3971 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3973 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3975 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3976 to min(value, whole).
3978 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3980 Bring back the changes to GDB-visible symbols, but only on AIX.
3981 And only if it's not pre-4.2 GCC.
3982 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3983 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3984 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3987 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3989 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3990 with PT, not GPT. (Bug#16433)
3992 Revert last changes to GDB-visible symbols.
3993 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3994 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3995 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3998 2014-06-02 Glenn Morris <rgm@gnu.org>
4000 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4002 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4004 Fix port to 32-bit AIX with xlc (Bug#17598).
4005 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4006 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4007 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4008 to work around a compiler bug in IBM xlc 12.1.
4010 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4012 * xterm.c (x_update_window_end): Don't invalidate the entire
4013 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4014 highlight needs to be redisplayed. (Bug#17588)
4016 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4018 Port the GDB-visible symbols to AIX.
4019 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4020 optimizes away the relevant external symbols. Use enums instead;
4021 this suffices for the AIX port, which is 32-bit-only anyway.
4022 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4023 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4024 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4027 Include sources used to create macuvs.h.
4028 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4029 * macuvs.h: Use automatically-generated header.
4031 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4033 Port signal-handling to DragonFly BSD (Bug#17646).
4034 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4035 Move implementations from callproc.c to sysdep.c.
4036 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4037 Move declarations from process.h to syssignal.h.
4039 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4041 * callint.c (Ffuncall_interactively): Add usage.
4043 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4045 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4047 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4049 * w32heap.c (malloc_before_dump, malloc_after_dump)
4050 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4051 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4052 set errno where appropriate to emulate CRT functions.
4054 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4056 Debugging facility to check whether 'const char *' points to
4057 relocatable data of non-pure Lisp string.
4058 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4059 (mark_maybe_pointer): ... adjusted user.
4060 (relocatable_string_data_p): New function.
4061 * lisp.h (relocatable_string_data_p): Add prototype.
4062 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4063 the pointer to relocatable Lisp data is not used.
4065 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4067 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4068 * atimer.c (block_atimers):
4069 * callproc.c (block_child_signal): Block SIGINT too;
4070 otherwise, its handler might now unblock signals that it shouldn't.
4071 * keyboard.c (read_char): Clear signal mask, since we may
4072 be in a SIGINT handler, and many signals may be masked.
4073 * keyboard.c (handle_interrupt):
4074 * sysdep.c (handle_arith_signal):
4075 Clear signal mask instead of just unblocking the signal that
4076 was received, since several signals may be blocked at this point.
4078 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4080 * Makefile.in (TEMACS_POST_LINK): Remove target.
4081 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4082 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4084 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4086 * xmenu.c (xdialog_show): Remove prototype, rename to
4087 x_dialog_show, remove 2nd arg because it's always zero
4088 and simplify accordingly.
4089 (xw_popup_dialog): Adjust user.
4090 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4091 2nd arg because it's always zero and simplify accordingly.
4092 (w32_popup_dialog): Adjust user.
4094 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4096 * w32heap.c (report_temacs_memory_usage): New function.
4098 * unexw32.c (unexec) [ENABLE_CHECKING]:
4099 Call report_temacs_memory_usage.
4101 * w32heap.h (report_temacs_memory_usage): Add prototype.
4103 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4105 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4106 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4108 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4110 * buffer.c (init_buffer): Accept an argument 'initialized'.
4111 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4112 mmap_regions and mmap_fd, to avoid referencing stale data from the
4113 dump phase. Add an assertion for buffer text of buffers created
4114 in temacs before this function is called. (Bug#17622)
4115 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4117 * lisp.h (init_buffer): Update prototype.
4119 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4121 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4123 * alloc.c (Fgarbage_collect): Fix compilation with
4124 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4126 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4128 * frame.c, frame.h (frame_char_to_pixel_position)
4129 (frame_set_mouse_position): Now static, and made private in
4130 frame.c rather than public in frame.h.
4132 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4134 Refactor mouse positioning stuff to avoid code duplication.
4135 * frame.h (frame_char_to_pixel_position): New function.
4136 (x_set_mouse_position): Rename to...
4137 (frame_set_mouse_position): ...new function.
4138 (frame_set_mouse_pixel_position): Add prototype.
4139 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4140 Rename to frame_set_mouse_pixel_position.
4141 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4143 * xterm.h, w32term.h ( x_set_mouse_position)
4144 (x_set_mouse_pixel_position): Remove prototypes.
4146 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4148 On X, always make pointer visible when deleting frame (Bug#17609).
4149 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4151 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4153 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4154 * keyboard.c (gobble_input): If there is no terminal input error,
4155 make sure the pointer is visible for all frames on this terminal.
4156 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4157 it was previously disabled.
4159 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4161 * data.c (Fzerop): Move to Elisp.
4162 (syms_of_data): Don't defsubr it.
4163 * keyboard.c (echo_keystrokes_p): New function.
4164 (read_char, record_menu_key, read_key_sequence): Use it.
4166 * callint.c (Qfuncall_interactively): New var.
4167 (Qcall_interactively): Remove.
4168 (Ffuncall_interactively): New function.
4169 (Fcall_interactively): Use it.
4170 (syms_of_callint): Defsubr it.
4172 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4174 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4175 relocated from under us.
4177 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4179 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4180 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4181 configure, not from HEAPSIZE.
4182 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4184 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4185 for MinGW, since it no longer uses gmalloc.
4187 * buffer.c: Do not define mmap allocations functions for Windows.
4188 Remove mmap_find which is unused. Remove mmap_set_vars which does
4190 [WINDOWSNT]: Include w32heap.h.
4191 (init_buffer): Always allocate new memory for buffers.
4193 * emacs.c: Remove mmap_set_vars calls.
4195 * image.c (free_image): Undef free for Windows because it is
4196 redirected to our private version.
4198 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4199 (copy_executable_and_dump_data): Remove dumping the heap section.
4200 (unexec): Restore using_dynamic_heap after dumping.
4202 * w32heap.c (dumped_data_commit, malloc_after_dump)
4203 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4204 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4205 (mmap_free): New functions.
4207 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4209 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4211 * image.c (imagemagick_load_image): Use MagickRealType for local
4212 'color_scale', instead of double, to avoid a GCC warning about
4215 * xfns.c (Fx_window_property): Remove unused local.
4217 Don't kill already-reaped process (Bug#17561).
4218 * process.c (process_send_signal): Fix race condition where a
4219 subprocess was reaped by a signal handler between the check for
4220 liveness and calling 'kill', which meant that Emacs could in
4221 theory kill an innocent bystander process. Do the fix by blocking
4222 SIGCHLD in a critical section that checks liveness before killing.
4224 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4226 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4228 2014-05-26 Ken Brown <kbrown@cornell.edu>
4230 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4231 even if !CYGWIN (see bug#17510).
4233 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4235 * nsfns.m (Fns_do_applescript): Surround NSApp run
4236 with calls to ns_init_events, ns_finish_events (Bug#17424).
4238 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4240 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4241 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4243 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4244 with calls to ns_init_events, ns_finish_events (Bug#17424).
4246 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4248 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4249 if we are iterating over an object that generates glyphs for
4250 marginal areas. (Bug#17585)
4252 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4254 * xdisp.c (safe__call1, safe__eval): Now static.
4256 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4258 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4259 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4260 (safe_call1): Call safe_call instead of safe__call directly.
4262 2014-05-26 Ken Brown <kbrown@cornell.edu>
4264 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4265 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4268 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4270 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4271 (safe__call, safe__call1, safe__eval): New functions.
4272 (safe_call): Use it.
4273 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4274 (display_mode_element): Same for `:eval'.
4276 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4278 Fix port to 32-bit AIX (Bug#17540).
4279 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4280 twice. _text already includes this offset.
4281 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4283 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4285 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4286 when closest_pos is identical to to_charpos, don't recurse, since
4287 we already tried that, and failed. (Bug#17539)
4289 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4290 unwinding when frame's faces were not initialized yet, increment
4291 the frame's image-cache reference count before calling
4292 x_free_frame_resources. Don't dereference
4293 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4295 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4297 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4300 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4301 macfont.m, call draw with adjusted arguments so font drivers
4302 don't need to do that.
4304 * macfont.m (macfont_draw): Merge changes from Macport.
4306 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4308 * alloc.c (garbage_collect_1): New function, with all of the guts
4309 of Fgarbage_collect.
4310 (mark_stack): Accept an argument END and don't mark Lisp objects
4311 on the stack beyond the address given by END. Calculation of END
4312 was moved to Fgarbage_collect.
4313 (Fgarbage_collect): Calculate the end address of the stack portion
4314 that needs to be examined by mark_stack, and pass that address to
4315 garbage_collect_1, which will pass it to mark_stack.
4316 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4317 for more details about the underlying problems. In particular,
4318 this avoids dumping Emacs with the large hash-table whose value is
4319 held in purify-flag for most of the time loadup.el runs.
4321 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4323 * xfns.c (x_window_property_intern): New function (code from
4325 (Fx_window_property): Call x_window_property_intern. If property
4326 not found and NILP (source) and outer window != inner window,
4327 check outer window for property (Bug#17537).
4329 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4331 Supply malloc and alloc_size attributes for extern allocators.
4332 This documents the C API, and helps GCC generate a bit better code.
4333 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4334 (ATTRIBUTE_MALLOC_SIZE): New macros.
4335 * gmalloc.c (malloc, realloc, calloc):
4336 * gtkutil.h (malloc_widget_value):
4337 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4338 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4341 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4343 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4344 * image.c (imagemagick_load_image): Port to hosts that do not use
4345 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4347 2014-05-21 Leo Liu <sdl.web@gmail.com>
4349 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4351 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4353 * dbusbind.c (xd_signature): Revert last 2 patches.
4355 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4357 Allow any non-nil value to count as true in bool-vector.
4358 Likewise for xd_signature in dbusbind.c.
4359 This is more consistent with the usual practice in Emacs, which is
4360 that any non-nil value counts as true.
4361 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4362 * dbusbind.c (xd_signature): Likewise, for booleans.
4363 * data.c, lisp.h (Qbooleanp):
4364 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4366 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4368 * lisp.h (CHECK_BOOLEAN): New function.
4369 * alloc.c (Fbool_vector): New function.
4370 (syms_of_alloc): Defsubr it.
4371 * data.c (Qbooleanp): New symbol.
4372 (syms_of_data): DEFSYM it.
4373 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4375 * font.c (font_matching_entity): Extract font-entity object
4376 from the vector of matching entities (Bug#17486).
4378 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4380 Assume C99 or later (Bug#17487).
4381 * bytecode.c (B__dummy__): Remove.
4382 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4383 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4384 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4385 * regex.c (DEBUG_PRINT): Assume varargs macros.
4386 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4388 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4390 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4391 memory for every buffer that was dumped.
4393 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4395 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4396 (Fnreverse): Allow vectors and bool vectors.
4398 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4400 Minor cleanup for terminal setup.
4401 * termhooks.h (create_terminal): Adjust prototype.
4402 * terminal.c (create_terminal): Pass output method and RIF as args.
4403 (init_initial_terminal):
4404 * nsterm.m (ns_create_terminal):
4405 * term.c (init_tty):
4406 * w32term.c (w32_create_terminal):
4407 * xterm.c (x_create_terminal): Adjust users.
4408 Avoid redundant NULL initializers and add comments.
4410 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4412 * keyboard.c (Qdeactivate_mark): Now static.
4414 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4416 If available, use Xfixes extension to do pointer blanking.
4417 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4418 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4419 (make_invisible_cursor): Move to...
4420 * xterm.c (make_invisible_cursor): ...here.
4421 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4422 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4423 (x_term_init): Call to x_setup_pointer_blanking.
4424 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4425 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4427 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4429 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4431 2014-05-12 Glenn Morris <rgm@gnu.org>
4433 * fileio.c (Ffile_executable_p): Doc tweak.
4435 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4437 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4438 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4440 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4442 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4444 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4446 Fix initialization of minibuffer history variable (Bug#17430).
4447 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4448 Move the initialization up to prevent any "value void" message.
4450 2014-05-08 Samuel Bronson <naesten@gmail.com>
4452 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4453 are matched (bug#17413).
4455 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4457 Stop tooltips pulling Emacs window to front (Bug#17408).
4458 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4459 SetWindowPos invocations.
4461 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4463 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4464 not initialized (Bug#17398).
4466 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4468 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4470 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4472 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4473 [HAVE_NS]: Do not include png.h.
4474 (x_query_frame_background_color): New function.
4475 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4476 (png_load_body): Coalesce duplicate code.
4478 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4480 Consult libpng-config more consistently (Bug#17339).
4481 * Makefile.in (PNG_CFLAGS): New var.
4482 (ALL_CFLAGS): Use it.
4483 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4484 CFLAGS now handles this.
4486 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4488 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4489 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4490 because WCONTINUED is always defined now.
4491 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4493 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4495 * buffer.c (overlay_strings): Fix the wording of the commentary.
4497 2014-05-01 Glenn Morris <rgm@gnu.org>
4499 * floatfns.c (Fisnan):
4500 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4502 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4504 * term.c (tty_menu_activate): A better initialization for cursor
4507 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4509 * intervals.c: Tighten assertions.
4510 (create_root_interval): Make sure the interval is not empty.
4511 (intervals_equal): Use booleans.
4512 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4513 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4514 (balance_possible_root_interval): Simplify and use booleans.
4515 (split_interval_right, split_interval_left): Check LENGTH, and remove
4516 now redundant assertion.
4517 (adjust_intervals_for_insertion): Remove now redundant assertions.
4518 (delete_node, interval_deletion_adjustment)
4519 (adjust_intervals_for_deletion, merge_interval_right)
4520 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4521 (reproduce_interval): Make sure the interval is not empty.
4523 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4525 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4526 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4527 satisfaction that they would always be initialized.
4529 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4531 * term.c (tty_menu_display): Move the cursor to the active menu item.
4532 (tty_menu_activate): Return the cursor to the active menu item
4533 after displaying the menu and after displaying help-echo.
4534 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4535 for the details of why this is needed by screen readers and
4538 2014-04-30 Glenn Morris <rgm@gnu.org>
4540 * process.c (handle_child_signal):
4541 Handle systems without WCONTINUED. (Bug#15110, 17339)
4543 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4545 * window.c (struct saved_window): Remove mark.
4546 (Fset_window_configuration, save_window_save)
4547 (compare_window_configurations): Don't touch marks any more.
4549 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4551 Use bits_word for gcmarkbits.
4552 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4553 bits_word is typically a tad more efficient for mark bits than
4554 unsigned is, so use bits_word. All uses changed.
4555 * lisp.h (BITS_PER_INT): Remove; no longer used.
4557 Avoid undefined behavior in signed left shift.
4558 This ports to GCC 4.9.0 with -fsanitize=undefined.
4559 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4561 * regex.c (extract_number):
4562 * lisp.h (make_number, XINT):
4563 Do not shift a 1 bit left into a sign bit.
4564 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4565 not int, for gcmarkbits. All uses changed.
4567 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4569 * search.c (Fnewline_cache_check): Don't try to count newlines
4570 outside the buffer's restriction, as find_newline doesn't support that.
4572 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4574 * window.c (Fset_window_configuration): Deactivate the mark before
4576 (set_window_buffer): Ignore window_initialized.
4577 (window_initialized): Remove.
4578 * keyboard.c (Qdeactivate_mark): Not static any more.
4579 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4582 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4584 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4585 and to clang 3.4, which have fixed the bug. This should let us
4586 run a bit faster on these platforms when address sanitization is
4589 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4591 Port to GCC 4.9.0 with --enable-gcc-warnings.
4592 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4594 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4595 a way that also works with GCC 4.9.0.
4597 * search.c (Fnewline_cache_check): Remove unused locals.
4599 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4601 * search.c (find_newline1): New subroutine.
4602 (Fnewline_cache_check): New function.
4603 (syms_of_search): Defsubr it.
4605 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4607 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4608 * keyboard.c (unblock_input): Add comment.
4609 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4611 2014-04-22 Daniel Colascione <dancol@dancol.org>
4613 * lread.c (readevalloop_eager_expand_eval): New function
4614 that can recurse into toplevel forms.
4615 (readevalloop): Call it.
4616 * lisp.h: Declare Qprogn.
4617 * callint.c (Qprogn): No longer static.
4619 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4621 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4622 Also change identifiers to match the comments, and add more assertions
4625 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4627 * emacs.c (close_output_streams): Don't clear and restore errno.
4629 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4631 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4632 never becomes visible, i.e. using XMonad (Bug#17237).
4634 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4636 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4637 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4638 (Fline_pixel_height): Don't assume that the current buffer and the
4639 selected window's buffer are one and the same. (Bug#17281)
4641 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4642 paragraph-start cache before the newline cache. (Bug#17269)
4644 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4646 * term.c (tty_send_additional_strings): No need to fflush here,
4648 (tty_set_terminal_modes): fflush after sending additional strings,
4651 2014-04-17 Daniel Colascione <dancol@dancol.org>
4653 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4655 (tty_send_additional_strings): New function.
4656 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4657 (syms_of_term): Intern tty-mode-set-strings and
4658 tty-mode-reset-strings.
4660 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4662 * window.c (save_window_save): Lookup window_point_insertion_type in
4663 the right buffer (bug#15457).
4664 (Qwindow_point_insertion_type): New var.
4665 (syms_of_window): Initialize it.
4667 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4669 Fix the MSDOS build.
4670 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4671 (copy_text_and_data): Zero out the atexit chain pointer before
4674 * termhooks.h (encode_terminal_code): Update prototype.
4676 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4677 visible for all DOS_NT ports, not just WINDOWSNT.
4678 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4680 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4681 unless it is defined.
4682 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4684 * process.c (close_on_exec, accept4, process_socket): Move into
4685 the "ifdef subprocesses" part.
4686 (catch_child_signal): Condition by "ifdef subprocesses".
4687 (syms_of_process) <Qinternal_default_process_sentinel>
4688 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4690 * msdos.h: Add prototypes for new functions.
4691 (EINPROGRESS): Define.
4692 (O_CLOEXEC): Define to zero.
4694 * msdos.c (check_window_system): Remove unnecessary an
4695 incompatible duplicate function.
4696 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4697 New functions in support of new functionality.
4699 * menu.c (single_menu_item): Add visual indication of submenu
4700 also for menus on MSDOS frames.
4701 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4703 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4704 when async subprocesses aren't supported.
4706 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4708 * emacs.c (close_output_streams): Zero out errno before calling
4711 * dired.c [MSDOS]: Include msdos.h.
4713 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4714 (DATA_START) [MSDOS]: Define.
4715 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4717 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4718 Ifdef away for MSDOS.
4719 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4720 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4722 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4723 Use temporary file template that is compatible with mkostemp.
4724 Move vfork-related portions under #ifndef MSDOS.
4725 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4727 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4729 * buffer.c (Foverlays_at): Add argument `sorted'.
4731 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4733 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4734 text, invalidate the bidi_paragraph_cache upto and including the
4737 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4739 Port to IRIX 6.5 (Bug#9684).
4740 * conf_post.h (INET6) [IRIX6_5]: Define.
4741 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4742 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4744 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4746 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4747 before passing it to system APIs.
4749 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4751 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4752 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4754 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4756 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4758 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4760 Remove DATA_SEG_BITS.
4761 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4762 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4763 cc, but that platform is so old that SGI itself stopped supporting
4764 it in December 2013. If you still need Emacs on IRIX, please
4765 either compile with GCC and port the undumping code, or run
4766 './configure --with-wide-int'.
4767 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4768 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4769 DEFINE_GDB_SYMBOL_START way to define it.
4770 (NONPOINTER_BITS): New macro.
4771 (EMACS_INT): Use it.
4772 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4773 the problem and/or configuring --with-wide-int.
4774 (USE_LSB_TAG): Simplify, based on above changes.
4775 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4776 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4778 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4780 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4781 covered by a display string that ends in a newline, and that cases
4782 going back by DVPOS lines to hit the search limit, lift the limit
4783 and go back until DVPOS is reached. (Bug#17244)
4785 * indent.c (Fvertical_motion): Handle correctly the case when the
4786 display string is preceded by an empty line.
4788 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4789 use S_IWRITE instead.
4791 2014-04-11 Glenn Morris <rgm@gnu.org>
4793 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4795 2014-04-11 Ken Brown <kbrown@cornell.edu>
4797 * Makefile.in (EMACS_MANIFEST): Revert last change.
4799 2014-04-10 Daniel Colascione <dancol@dancol.org>
4801 * puresize.h (BASE_PURESIZE): Increase.
4803 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4805 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4807 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4808 region handling (and don't call signal_before_change) if
4809 inhibit_modification_hooks is set.
4810 (signal_before_change): Don't check inhibit_modification_hooks any more.
4812 2014-04-08 Daniel Colascione <dancol@dancol.org>
4814 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4815 function cells contain valid lisp objects. (Modified version of
4818 * alloc.c (detect_suspicious_free): Split actual stack capturing
4819 out into new function for easier breakpoint setting.
4820 (note_suspicious_free): New function.
4822 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4824 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4826 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4827 (symbol_block_pinned): New var.
4828 (Fmake_symbol): Initialize `pinned'.
4829 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4830 pinned and signal an error for un-purifiable objects.
4831 (pure_cons): Use it.
4832 (Fpurecopy): Use it, except for objects that can't be purified.
4833 (mark_pinned_symbols): New function.
4834 (Fgarbage_collect): Use it.
4835 (gc_sweep): Remove hack made unnecessary.
4837 2014-04-07 Glenn Morris <rgm@gnu.org>
4839 * keyboard.c (Fopen_dribble_file): Doc tweak.
4841 2014-04-07 Ken Brown <kbrown@cornell.edu>
4843 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4845 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4847 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4848 We have a substitute execinfo.h on hosts that lack it.
4849 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4850 isn't optimized away.
4852 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4854 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4855 * alloc.c (memory_full):
4856 * charset.c (syms_of_charset):
4857 * doc.c (Fsnarf_documentation):
4859 * font.c (BUILD_STYLE_TABLE):
4860 * keyboard.c (make_lispy_event):
4861 * profiler.c (setup_cpu_timer):
4862 * xgselect.c (xg_select):
4863 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4865 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4866 Replace the only use with ARRAYELTS (font_property_table).
4867 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4869 2014-04-03 Daniel Colascione <dancol@dancol.org>
4871 * xterm.c (x_term_init):
4872 * xfns.c (best_xim_style):
4873 * xfaces.c (Fdump_colors):
4874 * w32fns.c (w32_default_color_map):
4875 * w32.c (init_environment, N_ENV_VARS):
4876 * unexcw.c (read_exe_header):
4877 * term.c (term_get_fkeys_1):
4878 * sysdep.c (init_baud_rate):
4879 * nsterm.m (ns_convert_key):
4880 * nsfns.m (get_geometry_from_preferences):
4881 * msdos.c (dos_set_window_size, init_environment):
4882 * macfont.m (mac_font_get_glyph_for_cid)
4883 (macfont_store_descriptor_attributes)
4884 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4885 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4886 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4888 * image.c (xpm_str_to_color_key):
4889 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4890 * frame.c (x_set_frame_parameters):
4891 * fileio.c (Ffile_selinux_context):
4892 * emacs.c (sort_args):
4893 * dosfns.c (msdos_stdcolor_name):
4894 * dired.c (file_attributes):
4895 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4896 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4899 2014-04-02 Daniel Colascione <dancol@dancol.org>
4901 * data.c (Ffset): Abort if we're trying to set a function call to
4904 * lisp.h (ARRAYELTS): New macro.
4906 * alloc.c: Include execinfo.h if available.
4907 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4908 (suspicious_free_record): New structure.
4909 (suspicious_objects, suspicious_object_index)
4910 (suspicious_free_history, suspicious_free_history_index):
4912 (find_suspicious_object_in_range, detect_suspicious_free)
4913 (Fsuspicious_object): New functions.
4914 (cleanup_vector): Call find_suspicious_object_in_range.
4916 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4918 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4919 width from font width (Bug#17163).
4921 * frame.c (x_set_frame_parameters): Calculate default values of
4922 new frame sizes only after all other frame parameters have been
4923 processed (Bug#17142).
4925 2014-04-02 Ken Brown <kbrown@cornell.edu>
4927 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4930 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4932 * xterm.c (x_draw_image_glyph_string): Adjust image background
4933 width accordingly when its x position is adjusted. (Bug#17115)
4935 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4937 * font.c (font_list_entities): Do not add empty vector to font cache.
4938 (font_matching_entity): Likewise. If matching entity is found, insert
4939 1-item vector with this entity instead of entity itself (Bug#17125).
4941 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4943 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4945 * fns.c (validate_subarray): Rename from validate_substring,
4946 since it works for vectors too. New arg ARRAY. Optimize for the
4947 non-nil case. Instead of returning bool, throw an error if out of
4948 range, so that the caller needn't do that. All uses changed.
4949 Report original values if out of range.
4950 (Fsubstring, Fsubstring_no_properties, secure_hash):
4951 Also optimize the case where FROM is 0 or TO is the size.
4953 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4955 * search.c (Freplace_match): Use make_specified_string.
4956 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4957 to catch bogus override face of glyph strings.
4958 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4959 Move common substring range checking code to...
4960 (validate_substring): ...this function.
4962 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4964 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4966 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4968 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4969 bar is zero height, just return (Bug#16976).
4970 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4972 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4974 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4975 is nil. If waiting for toolbar to complete, force a redraw.
4977 2014-03-28 Glenn Morris <rgm@gnu.org>
4979 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4980 (emacs_bugreport): New variable.
4981 (usage_message): Use PACKAGE_BUGREPORT.
4982 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4984 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4986 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4988 Port recent signal-related changes to FreeBSD.
4989 Problem reported by Herbert J. Skuhra.
4990 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4991 Move decls from here ...
4992 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4994 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4996 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4997 and width of image background when it is displayed with a 'box'
5000 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5002 More backward-compatible fix to char-equal core dump (Bug#17011).
5003 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5004 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5006 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5008 * image.c (init_svg_functions): When loading SVG-related libraries,
5009 free already loaded libraries if the initialization fails.
5010 (rsvg_handle_set_size_callback): Remove declaration, unused.
5012 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5014 Fix core dump in char-equal (Bug#17011).
5015 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5016 unibyte buffers, as we can't tell whether the characters are
5019 * insdel.c (adjust_markers_for_delete): Remove unused local.
5021 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5023 Have (MARKER . ADJUSTMENT) undo records always be immediately
5024 after their corresponding (TEXT . POS) record in undo list.
5026 * lisp.h (record-delete): New arg record_markers.
5027 (record_marker_adjustment): No longer needed outside undo.c.
5028 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5029 adjustments to undo.c's record_marker_adjustments. Note that
5030 fileio.c's decide_coding_unwind is another caller to
5031 adjust_markers_for_delete. Because it has undo list bound to t,
5032 it does not rely on adjust_markers_for_delete to record marker
5034 (del_range_2): Swap call to record_delete and
5035 adjust_markers_for_delete so as undo marker adjustments are
5036 recorded before current deletion's adjustments, as before.
5037 (adjust_after_replace):
5038 (replace_range): Pass value for new record_markers arg to
5040 * undo.c (record_marker_adjustment): Rename to
5041 record_marker_adjustments and made static.
5042 (record_delete): Check record_markers arg and call
5043 record_marker_adjustments.
5044 (record_change): Pass value for new record_markers arg to
5046 (record_point): at_boundary calculation no longer needs to account
5047 for marker adjustments.
5049 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5051 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5054 2014-03-26 Glenn Morris <rgm@gnu.org>
5056 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5058 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5060 * buffer.c (struct sortvec): Add field `spriority'.
5061 (compare_overlays): Use it.
5062 (sort_overlays): Set it.
5064 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5066 * xdisp.c (redisplay_window): If all previous attempts to find the
5067 cursor row failed, try a few alternatives before falling back to
5068 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5070 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5072 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5073 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5075 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5076 variables on Windows.
5078 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5080 * w32.c (unsetenv): Remove unused var `retval'.
5081 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5083 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5084 (start_watching): Remove unused var `thr'.
5086 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5087 (find_child_console): Remove unnecesary var `thread_id'.
5089 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5090 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5092 2014-03-26 Glenn Morris <rgm@gnu.org>
5094 * filelock.c (Flock_buffer): Doc tweak.
5096 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5097 * emacs.c (shut_down_emacs):
5098 * fileio.c (Finsert_file_contents, write_region):
5099 * filelock.c (top-level, syms_of_filelock):
5100 * insdel.c (prepare_to_modify_buffer_1):
5101 CLASH_DETECTION is always defined now.
5103 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5105 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5106 DLL handle, to speed up thread startup.
5108 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5110 Handle sigmask better with nested signal handlers (Bug#15561).
5111 * atimer.c (sigmask_atimers): Remove.
5112 Remaining use rewritten to use body of this function.
5113 * atimer.c (block_atimers, unblock_atimers):
5114 * callproc.c (block_child_signal, unblock_child_signal):
5115 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5116 New arg OLDSET. All callers changed.
5117 * atimer.c (block_atimers, unblock_atimers):
5118 * callproc.c (block_child_signal, unblock_child_signal):
5119 * keyboard.c (handle_interrupt):
5120 * sound.c (vox_configure, vox_close):
5121 Restore the old signal mask rather than unilaterally clearing bits
5122 from the mask, in case a handler is running within another
5123 handler. All callers changed.
5124 * lisp.h, process.c, process.h, term.c:
5125 Adjust decls and callers to match new API.
5126 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5127 signal handlers aren't supposed to use floating point anyway.
5128 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5130 2014-03-23 Daniel Colascione <dancol@dancol.org>
5132 Split gc_sweep into discrete functions for legibility and better
5135 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5136 (sweep_vectors): Fix typo in comment.
5137 (sweep_conses, sweep_floats, sweep_intervals)
5138 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5139 (gc_sweep): Call new functions, to which existing functionality is
5141 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5143 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5145 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5147 2014-03-23 Daniel Colascione <dancol@dancol.org>
5149 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5150 only if xic_style calls for it. This change allows Emacs to work
5151 with ibus. Also, don't leak resources if create_frame_xic fails,
5152 and stop caching xic_style across different displays.
5153 (supported_xim_styles): Make const.
5154 (best_xim_style): Remove first parameter: it's always just
5155 supported_xim_styles. Change to look at supported_xim_styles
5158 2014-03-23 Daniel Colascione <dancol@dancol.org>
5160 * term.c (init_tty): Rearrange condition for clarity; print
5161 appropriate diagnostic.
5163 2014-03-23 Daniel Colascione <dancol@dancol.org>
5165 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5166 array. (ASAN caught.)
5168 2014-03-22 Glenn Morris <rgm@gnu.org>
5170 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5172 2014-03-22 Daniel Colascione <dancol@dancol.org>
5174 * process.c (conv_sockaddr_to_lisp): When extracting the string
5175 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5177 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5179 Fix regression introduced by patch for Bug#10500.
5180 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5181 * w32term.c (x_draw_image_relief): Likewise.
5183 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5185 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5186 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5187 maximize a frame for odd default fonts.
5189 2014-03-21 Glenn Morris <rgm@gnu.org>
5191 * minibuf.c (history-length): Increase default from 30 to 100.
5193 2014-03-21 Daniel Colascione <dancol@dancol.org>
5195 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5196 every time we switch to minibuffer.
5198 * alloc.c (lisp_align_malloc, allocate_string_data)
5199 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5200 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5202 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5204 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5205 support more "verbs".
5207 2014-03-21 Daniel Colascione <dancol@dancol.org>
5209 Always prohibit dumping a dumped Emacs.
5211 * emacs.c (might_dump): New variable.
5212 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5213 * lisp.h (might_dump): Declare.
5214 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5216 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5218 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5220 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5222 * doc.c (store_function_docstring): Warn when we don't know where to
5224 (Fsubstitute_command_keys): Don't advertise the fact that
5225 text-properties are dropped, since we think it's a bug that we'll fix.
5227 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5228 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5229 * frame.c (frame_garbaged): Make "docstring" more precise.
5231 2014-03-20 Glenn Morris <rgm@gnu.org>
5233 * charset.c (init_charset): When we cannot find the charsets directory,
5234 mention if EMACSDATA is set.
5236 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5238 * fns.c (Frandom): Fix rare bug where the result isn't random.
5240 Fix porting inconsistency about rounding to even.
5241 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5242 This way, the unusual !HAVE_RINT case acts like the usual
5243 HAVE_RINT case, and we can fix the documentation accordingly.
5245 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5247 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5248 (w32_wnd_proc): Initialize the dwHoverTime member of
5249 TRACKMOUSEEVENT structure.
5251 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5253 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5255 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5257 * search.c (find_newline): Speed up the function when using the
5258 newline cache, by halving the number of calls to
5259 region_cache_forward and region_cache_backward. (Bug#16830)
5261 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5263 * buffer.c (Fset_buffer): Document return value (bug#17015).
5265 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5267 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5268 nil, always resize character wise to avoid potential loss of the
5269 mode line (Bug#16923 related).
5271 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5273 * frame.c (x_set_frame_parameters): Always calculate new sizes
5274 pixelwise to avoid potential loss when rounding.
5276 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5278 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5279 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5281 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5283 * w32.c (fstatat): Don't add an extra slash if the argument ends
5284 with a slash: this fails the subsequent call to stat_worker on
5285 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5287 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5289 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5291 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5293 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5295 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5296 when frame is only on one screen (Bug#14713).
5298 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5300 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5301 there's a valid wrap point in the display line, the last glyph
5302 cannot "just barely fit" on this row, because display_line doesn't
5303 let it. Instead, proceed as if the last glyph didn't fit, so that
5304 we eventually back up the iterator to the wrap point. This avoids
5305 delusional behavior of move_it_to, whereby it proceeds to the next
5306 display line, but sets current_x to zero for all the glyphs that
5307 without word-wrap would fit on the previous display line.
5308 One result was that visual-order cursor movement behaved erratically
5310 (Fmove_point_visually): Add code to find the x coordinate of the
5311 last character before wrap point, under word-wrap on a TTY.
5313 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5315 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5316 also return value of MOVE_POS_MATCH_OR_ZV from
5317 move_it_in_display_line_to, when moving from beginning of line to
5318 point's position. (Bug#16961)
5320 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5322 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5323 * window.c (Fselect_window): Explain NORECORD and
5324 `buffer-list-update-hook' in doc-string.
5326 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5328 * window.c (Fother_window_for_scrolling): Check that
5329 Vother_window_scroll_buffer is a buffer.
5331 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5333 * xterm.c (xim_initialize): Always pass a copy of resource name
5334 to XRegisterIMInstantiateCallback and eassert whether return
5335 value is True. Passing copy is important because Xlib doesn't
5336 make its own copy and resource name argument usually points to
5337 SSDATA (Vx_resource_name), which may be changed from Lisp.
5338 (xim_close_display): For XUnregisterIMInstantiateCallback,
5339 always eassert return value and pass exactly the same values
5340 as were used for XRegisterIMInstantiateCallback.
5341 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5342 sources to check why if you are interested.
5344 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5346 * dispnew.c (change_frame_size_1): Add new_lines instead of
5347 new_height, the latter may be still zero if passed as such.
5348 * window.c (Fwindow_pixel_height): Mention bottom divider in
5351 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5353 Fix "resource temporarily unavailable" with xgselect
5355 * xgselect.c: Include <stdbool.h>.
5356 (xg_select) [!USE_GTK]: Don't lose track of errno.
5358 Fix minor --enable-gcc-warnings issues.
5359 * widget.c (update_various_frame_slots, EmacsFrameResize):
5360 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5362 2014-03-04 Ken Brown <kbrown@cornell.edu>
5364 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5365 represent the actual adjustment needed for alignment.
5367 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5369 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5370 needed, and don't reallocate if the initial allocation already
5371 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5373 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5375 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5378 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5380 * cmds.c (delete-char): Update docstring pointing out that the
5381 function ignores `delete-active-region' and `overwrite-mode'.
5383 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5385 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5387 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5388 allocated buffer due to alignment.
5389 (freehook): If the block to be freed was allocated by
5390 'aligned_alloc', find its real pointer before calling 'free'.
5392 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5395 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5397 * font.c (toplevel): Adjust comment about font cache layout.
5398 (font_clear_cache): Fix to match real font cache layout.
5399 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5400 (Fframe_font_cache) [FONT_DEBUG]: New function.
5401 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5403 Avoid crashes when X fonts are erroneously freed on reused X
5404 'Display *' connection data (Bug#16069). Note that X font
5405 resources still may be leaked, but currently there is no way
5406 to completely avoid it.
5407 * xterm.h (struct x_display_info): New member x_id. Add comments.
5408 * xterm.c (x_display_id): New variable.
5409 (x_term_init): Assign identifier to each opened X connection.
5410 * xfont.c (struct xfont): New member x_display_id.
5411 (xfont_open): Initialize it with frame's display id.
5412 (xfont_close): Check whether font's display id matches the one
5413 recorded for the given display. Adjust comment.
5414 * xftfont.c (struct xftfont_info):
5415 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5417 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5419 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5420 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5421 killed Vother_window_scroll_buffer.
5422 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5424 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5426 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5427 that start with more than 2 slashes as UNCs. (Bug#16751)
5429 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5431 Fix a few crashes and leaks when cloning C strings.
5432 * alloc.c, lisp.h (dupstring): New function.
5433 * gtkutil.c (xg_get_font):
5434 * term.c (tty_default_color_capabilities):
5435 * xsettings.c (store_monospaced_changed)
5436 (store_font_name_changed, parse_settings)
5437 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5438 This avoids some unlikely crashes due to accessing freed storage,
5439 and avoids some minor memory leaks in the more-typical case.
5441 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5443 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5444 cursor when modeline can't be dragged (Bug#16647).
5446 2014-02-28 Glenn Morris <rgm@gnu.org>
5448 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5449 from custom-delayed-init-variables. (Bug#11565)
5451 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5453 More fixes for mouse glyph calculations (Bug#16647).
5454 * window.c (coordinates_in_window): In intersection of
5455 horizontal and vertical window dividers prefer the horizontal
5456 one. Add some extra parens to last fix.
5457 (window_relative_x_coord): Return x-coordinate for header and
5459 * xdisp.c (remember_mouse_glyph): In text area don't extend
5460 glyph into mode line to show the vertical drag cursor there
5461 immediately. Subdivide mouse glyphs in right fringes to show a
5462 horizontal drag cursor as soon as we enter the "grabbable width"
5463 portion. Handle vertical border case separately. Do not
5464 subdivide window divider areas.
5465 (note_mouse_highlight): On bottom divider of bottommost windows
5466 show vertical drag cursor only when the minibuffer window can be
5469 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5471 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5472 reset by the face of the object just displayed. See also bug#76.
5473 (get_next_display_element): If the string came from a display
5474 property, examine the box face attribute at it->position, not at
5475 it->current.pos, since the latter was not updated yet. (Bug#16870)
5476 (handle_face_prop): Improve commentary.
5478 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5480 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5481 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5483 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5485 Fixes around Bug#16647.
5486 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5487 ON_BOTTOM_DIVIDER cases.
5488 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5489 only if the window has no right divider.
5490 (Fcoordinates_in_window_p): Fix doc-string.
5492 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5494 * lread.c (Funintern): Fix doc to match advertised calling convention.
5496 2014-02-24 Daniel Colascione <dancol@dancol.org>
5498 * keyboard.c (read_char): Close race that resulted in lost events.
5500 2014-02-22 Glenn Morris <rgm@gnu.org>
5502 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5503 * window.c (window-resize-pixelwise): Doc fixes.
5505 * process.c (Finternal_default_process_filter)
5506 (Finternal_default_process_sentinel): Doc tweaks.
5508 2014-02-21 Glenn Morris <rgm@gnu.org>
5510 * process.c (Fprocess_buffer, Faccept_process_output)
5511 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5514 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5516 * window.c (Fwindow_scroll_bar_width): New function.
5518 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5520 Pacify GCC when configuring with --enable-gcc-warnings.
5521 * xdisp.c (move_it_in_display_line_to) [lint]:
5522 Initialize recently-added local.
5524 2014-02-21 Daniel Colascione <dancol@dancol.org>
5526 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5528 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5530 * xdisp.c (init_iterator): Don't dereference a bogus face
5531 pointer. (Bug#16819)
5532 (try_cursor_movement): Don't use cursor position if
5533 set_cursor_from_row failed to compute it. This avoids assertion
5534 violations in MATRIX_ROW.
5535 (move_it_in_display_line_to): Save the iterator state in ppos_it
5536 only once per call. Reimplement the method used to return to the
5537 best candidate position if all the positions found in display line
5538 are beyond TO_CHARPOS. This cuts down the number of calls to
5539 bidi_shelve_cache, which moves a lot of stuff when lines are long
5540 and include bidirectional text. (Bug#15555)
5542 2014-02-20 Glenn Morris <rgm@gnu.org>
5544 * data.c (Fdefalias): Doc fix.
5546 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5548 * xdisp.c (display_line): Fix horizontal scrolling of large images
5549 when fringes are turned off. This comes at a price of not
5550 displaying the truncation/continuation glyphs in this case.
5553 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5554 CreateDIBSection returns an error indication, zero out *ximg after
5555 destroying the image. This avoids crashes in memory allocations
5556 due to the fact that some of the callers also call
5557 x_destroy_x_image, which will attempt to free an already free'd
5560 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5562 * widget.c (update_various_frame_slots): Don't set
5563 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5565 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5567 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5569 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5571 temacs --daemon fix (Bug#16599).
5572 * emacs.c (main): Initialize daemon_pipe[1] here ...
5573 (syms_of_emacs): ... instead of here.
5575 2014-02-16 Anders Lindgern <andlind@gmail.com>
5577 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5580 2014-02-16 Daniel Colascione <dancol@dancol.org>
5582 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5583 (xd_get_connection_address): Use it.
5584 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5585 xd_get_connection_address because the latter signals if the bus
5586 we're trying to close is already disconnected.
5588 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5590 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5591 argument to CreateThread. This avoids segfaults on Windows 9X.
5592 Reported by oslsachem <oslsachem@gmail.com>.
5594 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5596 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5597 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5598 (check_lseek): New function, to report lseek errors.
5599 (save_data_space, update_file_ptrs, read_header, write_header)
5600 (copy_file, copy_rest, unexec): Use these news functions.
5601 (update_file_ptrs): Don't assume wraparound behavior when
5602 converting a large size_t value to off_t.
5604 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5606 * composite.c (fill_gstring_header): Pass positions as C integers
5607 and move parameters checking to...
5608 (Fcomposition_get_gstring): ...this function. Handle case when
5609 buffer positions are in reversed order and avoid crash (Bug#16739).
5611 * buffer.c (validate_region): Mention current buffer in error message.
5613 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5615 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5617 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5619 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5621 2014-02-11 Glenn Morris <rgm@gnu.org>
5623 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5624 Replace refs to "OpenStep" in messages.
5626 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5628 Avoid "." at end of error diagnostics.
5629 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5630 * font.c (Ffont_at):
5631 * nsfns.m (ns_display_info_for_name):
5632 * nsselect.m (Fx_own_selection_internal):
5633 * nsterm.m (performDragOperation:):
5634 Remove "." from end of diagnostic.
5636 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5638 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5639 unintuitive (bug#15824).
5640 (Fyes_or_no_p): Doc fix (bug#15456).
5642 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5644 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5646 * eval.c (call_debugger): When exiting the debugger, do not allow
5647 max_specpdl_size less than actual binding depth (Bug#16603).
5648 (syms_of_eval): Adjust docstring.
5650 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5652 * cmds.c (Fself_insert_command): Output a clearer error message on
5653 negative repetitions (bug#9476).
5655 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5657 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5659 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5661 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5663 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5665 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5667 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5669 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5671 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5673 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5674 `exit' works (bug#15865).
5676 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5678 Constrain window box/body sizes and margin widths (Bug#16649).
5679 * xdisp.c (window_box_width): Don't return less than zero.
5680 (window_box_left_offset, window_box_right_offset): Don't return
5681 more than the window's pixel width.
5682 * window.c (window_body_height, window_body_width): Don't return
5684 (window_resize_apply): Adjust margin width, if necessary.
5686 2014-02-07 Glenn Morris <rgm@gnu.org>
5688 * nsterm.m (syms_of_nsterm): Doc fix.
5690 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5692 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5693 New variables: pointers through which to call the respective APIs.
5694 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5695 (filename_from_ansi, sys_link, check_windows_init_file):
5696 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5697 This is required on Windows 9X, where we dynamically load
5698 UNICOWS.DLL which has their non-stub implementations.
5699 (maybe_load_unicows_dll): Assign addresses to these 2 function
5700 pointers after loading UNICOWS.DLL.
5702 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5703 MultiByteToWideChar and WideCharToMultiByte through function
5706 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5709 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5711 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5712 for OSX >= 10.9 if separate spaces are used.
5713 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5715 2014-02-06 Glenn Morris <rgm@gnu.org>
5717 * buffer.c (cache-long-scans): Doc fix.
5719 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5721 * w32fns.c (Fw32_shell_execute): Doc fix.
5723 2014-02-05 Bastien Guerry <bzg@gnu.org>
5725 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5726 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5728 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5730 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5731 outside the window (Bug#16649).
5733 * xdisp.c (note_mouse_highlight): When entering a margin area show
5734 a non-text cursor (Bug#16647).
5736 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5738 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5739 It prompted a compile-time diagnostic on GNU/Linux.
5740 Simplify to remove the need for the label.
5742 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5744 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5745 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5746 to show it; otherwise return 'unsupported--w32-dialog' to signal
5747 to the caller that emulation with menus is necessary.
5748 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5750 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5752 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5755 * menu.c (Fx_popup_dialog): Don't condition the call to
5756 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5757 special symbol 'unsupported--w32-dialog', emulate the dialog with
5758 a menu by calling x-popup-menu.
5760 * menu.h (Qunsupported__w32_dialog): New extern variable.
5762 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5764 * keyboard.c (kbd_buffer_get_event): Read file notification events
5767 * xgselect.c (xg_select): Read glib events in any case, even if
5768 there are no file descriptors to watch for. (Bug#16519)
5770 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5772 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5773 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5774 * w32term.c (w32_draw_window_divider): Handle first and last
5776 * w32term.h (w32_fill_area_abs): New function.
5777 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5779 * xfaces.c (realize_basic_faces): Handle new face ids.
5780 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5781 and bottom divider width.
5782 * xterm.c (x_draw_window_divider): Handle first and last pixels
5785 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5787 * print.c (Fexternal_debugging_output): Add cast to pacify
5788 --enable-gcc-warnings.
5789 * eval.c (call_debugger): Grow specpdl if the debugger was
5790 entered due to specpdl overflow (Bug#16603) and allow more
5791 specpdl space for the debugger itself.
5793 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5795 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5798 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5800 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5801 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5803 * print.c (Fexternal_debugging_output): If the argument character
5804 is non-ASCII, encode it with the current locale's encoding before
5805 writing the result to the terminal. (Bug#16448)
5807 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5808 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5811 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5813 * process.c (create_process): Reset SIGPROF handler in the child.
5814 * callproc.c (call_process): Likewise.
5816 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5818 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5820 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5822 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5823 of zero to print strings, GDB doesn't like it.
5825 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5826 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5827 we still use correct addresses. (Bug#16576)
5829 2014-01-27 K. Handa <handa@gnu.org>
5831 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5832 to preserve the code detection behavior of 24.3.
5833 * coding.h (struct coding_system): New member detected_utf8_bytes.
5834 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5835 (decode_coding_gap): Use short cut for UTF-8 file reading only
5836 when coding->detected_utf8_bytes equals to coding->src_bytes.
5837 * fileio.c (Finsert_file_contents): Cancel the previous change.
5839 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5841 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5842 that are not visible.
5844 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5846 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5847 is grabbed (Bug#16565).
5849 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5851 * xdisp.c (last_max_ascent): Re-remove after erroneously
5852 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5854 (move_it_to): Re-remove reference to last_max_ascent.
5855 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5856 max_descent here instead of calling line_bottom_y.
5859 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5861 * terminal.c (initial_free_frame_resources): New function.
5862 (init_initial_terminal): Install new hook to free face cache
5863 on initial frame and avoid memory leak. For details, see
5864 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5865 * xfaces.c (free_frame_faces): Adjust comment.
5867 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5869 * data.c (Fstring_to_number): Document results if unparsable
5872 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5874 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5876 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5878 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5879 * coding.c (detect_coding_utf_8, emacs_mule_char)
5880 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5881 (check_utf_8, decode_coding):
5882 * coding.h (struct coding_system.errors):
5883 Use ptrdiff_t, not int, for integer values derived from buffer and
5886 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5887 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5888 before invoking decode_coding_gap, since there's just one block.
5890 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5892 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5893 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5894 too early. Again run change_frame_size before assigning menu-
5897 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5899 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5900 arrives, call x_check_fullscreen, in case the new display has a
5901 different resolution. (Bug#16517)
5903 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5905 * term.c (read_menu_input): If the selected frame changes, exit
5907 (tty_menu_show): If the selected frame changes while we displayed
5908 a menu, throw to top level. (Bug#16479)
5910 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5912 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5914 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5916 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5917 * data.c (count_one_bits_word): Fix bug (negated comparison)
5918 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5920 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5922 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5923 Avoid undefined behavior by initializing display property bit of a
5924 string processed by the bidirectional iterator. For details, see
5925 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5927 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5929 Minor cleanup of previous change.
5930 * image.c (imagemagick_error, Fimagemagick_types):
5931 Omit some recently-introduced and unnecessary casts and assignments.
5933 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5935 Fix two memory leaks discovered with Valgrind.
5936 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5937 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5939 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5941 Fixes in window size functions around Bug#16430 and Bug#16470.
5942 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5943 (Fwindow_mode_line_height, Fwindow_header_line_height)
5944 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5945 Minor doc-string adjustments.
5946 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5947 Rewrite doc-strings.
5948 (window_body_height, window_body_width): Do not count partially
5949 visible lines/columns when PIXELWISE is nil (Bug#16470).
5950 (Qfloor, Qceiling): New symbols.
5952 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5954 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5955 when the image cache is not yet allocated. (Bug#16509)
5957 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5959 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5960 re-attach intervals to its base buffer (Bug#16502).
5961 * intervals.c (set_interval_object): Move from here...
5962 * intervals.h (set_interval_object): ... to here. Fix comments.
5964 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5966 Avoid undefined behavior by initializing buffer redisplay bit.
5967 Problem reported by Dmitry Antipov in
5968 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5969 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5971 Revert some of the CANNOT_DUMP fix (Bug#16494).
5972 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5974 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5976 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5977 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5978 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5979 they are replaced by macros that expand into direct calls to the
5980 corresponding functions from GDI32.DLL.
5981 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5982 variables in the Cygwin build, they are unused.
5984 2014-01-19 K. Handa <handa@gnu.org>
5986 * composite.c (composition_update_it): Fix previous change.
5988 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5990 Fix file name handling on MS-Windows 9X.
5991 * w32.c (maybe_load_unicows_dll): New function.
5993 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5994 on, to make sure we can convert file names to and from UTF-8 on
5995 Windows 9X. This fixes a failure to start up because Emacs cannot
5996 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5998 * w32font.c [WINDOWSNT]: Include w32.h.
5999 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6000 of implementing the same stuff.
6001 Remove now unused g_b_init_is_windows_9x.
6003 * w32.h (maybe_load_unicows_dll): Add prototype.
6005 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6007 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6008 switch to single keyboard. Prevents daemon crashes when a new
6009 client connects while we show a TTY menu in an existing client.
6012 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6014 Fix MinGW64 porting problem with _setjmp.
6015 Reported by Eli Zaretskii in:
6016 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6017 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6018 the old _setjmp and _longjmp. All uses changed.
6020 2014-01-13 Daniel Colascione <dancol@dancol.org>
6022 * textprop.c (Fremove_list_of_text_properties):
6023 Correctly handle reaching the end of the interval tree. (Bug#15344)
6025 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6027 * xdisp.c (resize_mini_window): Round height to a multiple of
6028 frame's line height. Fix bug in calculation of window start
6029 position (Bug#16424).
6031 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6033 * macfont.m: Include termchar.h.
6034 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6035 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6036 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6037 *_WITH_GC_* to take face and f as parameters.
6038 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6039 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6041 2014-01-13 Daniel Colascione <dancol@dancol.org>
6043 Fix menu item updating in the presence of the Unity global menu
6046 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6047 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6049 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6050 updating menus; explain why.
6051 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6052 problem it's supposed to solve and it interferes with detecting
6053 the presence of a global menu.
6054 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6057 2014-01-11 K. Handa <handa@gnu.org>
6059 * composite.c (composition_update_it): Fix indexing of
6060 LGSTRING_CHAR (Bug#15984).
6062 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6064 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6066 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6068 * xdisp.c (try_window_id): Don't use this function's optimizations
6069 if overlays in the buffer displayed by the window have changed
6070 since last redisplay. (Bug#16347)
6071 (message_dolog): Fix indentation.
6073 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6075 * frame.c (frame_resize_pixelwise): Fix doc-string.
6077 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6079 Fix handling of internal borders (Bug#16348).
6080 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6081 Remove internal border width from pixel width of windows.
6082 (change_frame_size_1): Don't return early when frame's pixel
6083 size changes - we still have to record the new sizes in the
6085 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6086 also when toolbar gets larger.
6087 * window.c (check_frame_size): Include internal_border_width in
6089 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6090 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6091 In non-toolkit/non-GTK version clear internal border.
6092 * xterm.c (x_clear_under_internal_border): New function for
6093 non-toolkit/non-GTK version.
6094 (x_after_update_window_line): In non-toolkit/non-GTK version
6096 (handle_one_xevent, x_set_window_size):
6097 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6098 * xterm.h (x_clear_under_internal_border): Extern it.
6100 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6102 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6103 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6106 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6108 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6109 last value of point is not equal to buffer's point. (Bug#16129)
6111 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6114 * nsterm.h (updateCollectionBehavior): Rename from
6115 updateCollectionBehaviour. All uses changed.
6117 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6118 * Makefile.in (SETFATTR): New macro.
6119 (temacs$(EXEEXT)): Use it.
6121 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6123 Fix maximization behavior on Windows (Bug#16300).
6124 * w32fns.c (w32_fullscreen_rect): Don't handle
6125 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6126 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6127 of SetWindowPos. Restore last placement also when leaving
6128 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6129 but the FULLSCREEN_BOTH case.
6131 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6134 * data.c (arithcompare_driver):
6135 * fileio.c (Fcar_less_than_car):
6136 * fns.c (internal_equal):
6137 * frame.c (delete_frame):
6138 * lisp.h (enum More_Lisp_Bits):
6140 Avoid C99 constructs that don't work in C89.
6141 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6142 to port to C89, which doesn't have 'long long'.
6143 (count_trailing_zero_bits): Use them.
6145 2014-01-03 Chong Yidong <cyd@gnu.org>
6147 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6149 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6151 Further adjust frame/window scrollbar width calculations.
6152 * window.c (apply_window_adjustment):
6153 Set windows_or_buffers_changed.
6154 (Fwindow_scroll_bars): Return actual scrollbar width.
6155 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6156 For non-toolkit builds again use 14 as minimum width and set
6157 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6158 * xterm.c (XTset_vertical_scroll_bar): Take width from
6159 WINDOW_SCROLL_BAR_AREA_WIDTH.
6160 (x_new_font): Rename wid to unit. Base calculation of new
6161 scrollbar width on toolkit used and make it analogous to that of
6162 x_set_scroll_bar_default_width.
6163 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6164 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6165 of GetSystemMetrics.
6166 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6167 WINDOW_SCROLL_BAR_AREA_WIDTH.
6168 (x_new_font): Make it correspond to changes in xterm.c.
6170 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6172 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6173 This is a cleaner way to fix the MinGW-w64 porting problem.
6174 Check for INTPTR_MAX misconfiguration.
6176 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6178 * search.c (newline_cache_on_off, find_newline): In indirect
6179 buffers, use the newline cache of the base buffer.
6181 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6182 buffer, invalidate the caches of its base buffer. (Bug#16265)
6184 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6185 buffers, use the width-run cache of the base buffer.
6187 * xdisp.c (redisplay_window): When the window displays an indirect
6188 buffer, and the character widths in the display table have
6189 changed, invalidate the width-run cache of the corresponding base
6192 * fileio.c (Finsert_file_contents): When invalidating the newline
6193 cache, consider the case of inserting into indirect buffer.
6195 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6196 In indirect buffers, use the paragraph cache of the base buffer.
6198 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6200 * window.c (grow_mini_window): Fix last change.
6202 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6204 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6206 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6208 * w32term.c (w32_initialize): Use LCID and LOWORD.
6210 * w32proc.c (create_child): Use pid_t for 5th argument.
6211 (IsValidLocale): Don't provide prototype for MinGW64.
6212 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6213 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6215 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6216 MinGW64 doesn't support.
6218 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6220 * w32.c (set_named_security_info): New function.
6221 (acl_set_file): Fall back on set_named_security_info if
6222 set_file_security fails.
6223 (g_b_init_set_named_security_info_w)
6224 (g_b_init_set_named_security_info_a): New static variables.
6225 (globals_of_w32): Initialize them to zero.
6226 (set_named_security_info): Set them to non-zero if the
6227 corresponding API is available.
6228 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6229 New function typedefs.
6231 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6233 Some more fixes following pixelwise resize changes including one
6235 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6236 of frame_resize_pixelwise.
6237 * widget.c (pixel_to_text_size): New function.
6238 (update_wm_hints): Have size hints respect value of
6239 frame_resize_pixelwise.
6240 (EmacsFrameResize): Alway process resize requests pixelwise.
6241 * window.c (grow_mini_window): Make sure mini window is at least
6243 * xdisp.c (display_menu_bar): Make sure menubar extends till
6245 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6246 (x_set_tool_bar_lines): Calculate pixelwise.
6247 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6248 frame_resize_pixelwise.
6250 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6252 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6253 variables not used there.
6255 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6257 * w32.c (sys_umask): New function. (Bug#16299)
6259 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6261 * dispnew.c (change_frame_size_1): Take old width of root window
6262 from that window's pixel width. (Bug#16284)
6264 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6266 Plain copy-file no longer chmods an existing destination (Bug#16133).
6267 * fileio.c (realmask): Now a static var, not a local.
6268 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6269 Remove arg STATPTR. All uses changed.
6270 (Fcopy_file): Do not alter permissions of existing destinations,
6271 unless PRESERVE-PERMISSIONS (renamed from
6272 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6273 Avoid race when testing for existing destinations and for
6274 when input and output files are the same.
6275 If changing the group fails, adjust both default and
6276 preserved permissions so that access is not granted to the
6278 (Fset_default_file_modes, init_fileio): Update realmask.
6279 (Fdefault_file_modes): Use realmask instead of calling umask.
6281 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6283 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6284 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6285 flags on the daemon pipe ends before execing.
6287 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6289 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6290 session. (Bug#14739)
6292 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6294 * callproc.c (Vexec_path): Document that exec-directory is in it.
6296 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6298 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6301 2013-12-27 Chong Yidong <cyd@gnu.org>
6303 * data.c (Fsymbol_function): Doc fix.
6305 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6307 Some more tinkering with Bug#16051.
6308 * window.c (resize_frame_windows): Don't let the size of the
6309 root window drop below the frame's default character size.
6310 Never ever delete any subwindows - let the window manager do the
6313 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6314 of toolbar lines needed when they exceed the height of the root
6316 (unwind_create_frame_1): New function.
6317 (Fx_create_frame): Generally inhibit calling the window
6318 configuration change hook here. Remove extra call to
6319 change_frame_size - it's not needed when we don't run the
6320 configuration change hook.
6322 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6324 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6325 On my Fedora 19 platform the core dumps were so big that
6326 my desktop became nearly catatonic.
6327 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6328 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6329 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6330 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6331 a clang-only syntax.
6332 * conf_post.h (__has_feature): New macro, if not already defined.
6333 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6334 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6336 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6338 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6339 is a file name. (Bug#16252)
6341 2013-12-25 Chong Yidong <cyd@gnu.org>
6343 * keyboard.c (Voverriding_terminal_local_map)
6344 (Voverriding_local_map): Doc fix.
6346 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6348 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6350 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6351 file name when it is submitted to ShellExecute. Simplify code.
6352 Don't test DOCUMENT for being a string, as that is enforced by
6353 CHECK_STRING. Doc fix.
6355 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6357 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6358 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6359 redisplay_tool_bar does. Improve and fix commentary.
6360 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6361 limits of the glyph matrices. (Bug#16051)
6362 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6363 only when the new size is different from the old one, and the new
6364 size can be achieved given the frame height.
6366 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6368 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6370 2013-12-23 Glenn Morris <rgm@gnu.org>
6372 * lread.c (Fload): Mention load-prefer-newer in doc.
6374 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6376 Handle Bug#16207 by being more restrictive when running hooks.
6377 * window.c (unwind_change_frame): New function.
6378 (Fset_window_configuration): Don't run configuration change hook
6379 while the frame configuration is unsafe. Call select_window
6382 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6384 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6386 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6388 * nsterm.h: Declare EmacsColor category.
6390 * nsterm.m (NSColor): Implement EmacsColor category.
6391 (ns_get_color): Use colorUsingDefaultColorSpace.
6392 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6394 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6396 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6398 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6399 having the PNG_NORETURN attribute, to avoid compiler warning in
6402 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6404 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6406 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6407 fringe background extension.
6408 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6409 because they are now always the same as `left' and `width',
6410 respectively. Remove code for the case that `width' and
6411 `sb_width' are different.
6413 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6415 Remove scroll_bar_actual_width from frames.
6416 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6417 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6418 (x_figure_window_size):
6419 * nsterm.m (x_set_window_size):
6420 * widget.c (set_frame_size):
6421 * w32term.c (x_set_window_size):
6422 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6423 scroll_bar_actual_width.
6425 Convert scroll_bar members to integers on Windows.
6426 * w32term.h (struct scroll_bar): Convert top, left, width,
6427 height, start, end and dragging to integers.
6428 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6430 * w32term.c (w32_set_scroll_bar_thumb)
6431 (w32_scroll_bar_handle_click): Remove XINT conversions for
6432 scroll_bar members. Treat bar->dragging as integer.
6433 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6434 first element. Remove XINT conversions for scroll_bar members.
6435 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6436 Remove XINT conversions for scroll_bar members.
6438 Fix assignment for new window total sizes.
6439 * window.c (Fwindow_resize_apply_total): Assign values for
6442 2013-12-20 Chong Yidong <cyd@gnu.org>
6444 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6445 argument to `append'.
6447 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6449 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6450 current text face, for extending the face of the display margins.
6453 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6454 Doc fix. (Bug#16190)
6456 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6458 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6461 * nsterm.m (Qfile, Qurl): New.
6462 (EV_MODIFIERS2): New macro.
6463 (EV_MODIFIERS): Use EV_MODIFIERS2.
6464 (ns_term_init): Remove font and color from DND, does not work on
6465 newer OSX, and other ports don't have them.
6466 (performDragOperation:): Handle modifiers used during drag.
6467 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6468 Remove global Lisp variables used to communicate with ns-win.el.
6469 Remove font and color handling.
6470 (syms_of_nsterm): Defsym Qfile and Qurl.
6472 2013-12-19 Anders Lindgren <andlind@gmail.com>
6474 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6475 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6477 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6478 (constrainFrameRect): Remove special case nr_screens == 1.
6479 Don't constrain size to size of view.
6481 * nsterm.h (ns_output): Remove dont_constrain.
6483 2013-12-19 Anders Lindgren <andlind@gmail.com>
6485 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6487 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6489 Minor fixes for recent openp changes.
6490 * lisp.h (GCPRO7): New macro.
6491 * lread.c (openp): Use bool for boolean; all callers changed.
6492 Protect save_string from GC. Don't assume that file descriptors
6493 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6494 warning about uninitialized variable.
6496 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6498 * w32fns.c (emacs_abort): Use intptr_t as argument of
6499 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6501 2013-12-18 Glenn Morris <rgm@gnu.org>
6503 * lread.c (Fload): Pass load_prefer_newer to openp.
6504 Don't bother checking mtime if openp already did it.
6505 (openp): Add `newer' argument, to check all suffixes
6506 and find the newest file.
6507 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6508 * callproc.c (call_process):
6509 * charset.c (load_charset_map_from_file):
6510 * emacs.c (init_cmdargs):
6511 * image.c (x_create_bitmap_from_file, x_find_image_file):
6513 * lread.c (Flocate_file_internal):
6514 * process.c (Fformat_network_address):
6515 * sound.c (Fplay_sound_internal):
6516 * w32.c (check_windows_init_file):
6517 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6519 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6521 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6523 * w32.c (getloadavg): Don't index samples[] array with negative
6524 indices. Recover from wall-clock time being set backwards.
6526 * w32term.c (w32_initialize): Declare the argument of
6527 set_user_model as const.
6529 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6530 (w32_menu_show): Constify some arguments passed to MessageBox.
6532 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6533 to initialize Lisp objects.
6535 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6536 initialize Lisp objects.
6538 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6539 use variables used only on X under that condition.
6541 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6542 variables not used there.
6544 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6546 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6547 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6549 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6551 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6552 code, revealed in presence of R2L characters, character
6553 compositions, and display vectors. A better fix for Bug#16148.
6554 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6555 GTK and NS builds, they don't have this member of struct frame.
6557 * dispextern.h (struct composition_it): Correct a comment for the
6560 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6562 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6563 This prevents a compilation error on C compilers that do not
6564 default functions to return 'int' if not declared. Also, add
6565 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6566 since it now uses inline functions.
6568 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6570 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6571 display margins on mode line, header line, and in the frame's
6572 tool-bar window. (Bug#16165)
6574 2013-12-16 Andreas Schwab <schwab@suse.de>
6576 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6578 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6580 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6583 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6585 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6587 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6589 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6590 intended to find bogus pointers in font objects (Bug#16140).
6591 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6592 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6593 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6594 Disable for MS-Windows due to Bug#15876; apparently this
6595 requires more or less substantial changes in fontset code.
6596 * xfont.c (xfont_close):
6597 * xftfont.c (xftfont_close): Call x_display_info_for_display
6598 to check whether 'Display *' is valid (Bug#16093 and probably
6601 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6603 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6604 Reported by Juanma Barranquero <lekktu@gmail.com>.
6606 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6607 open a pty on MS-Windows. (Bug#16152)
6609 * emacs.c (decode_env_path): Fix bogus comparison against
6610 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6612 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6614 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6615 (Fx_file_dialog): Add parentheses around && to silence warning.
6617 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6619 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6621 * xdisp.c (extend_face_to_end_of_line): Extend background of
6622 non-default face in margin areas as well. (Bug#16151)
6623 (display_line): Call extend_face_to_end_of_line for continued
6624 lines as well, if the display margins have non-zero width.
6625 (set_glyph_string_background_width): When needed, set the
6626 extends_to_end_of_line_p flag on glyph strings to be drawn in
6627 margin areas, not only in the text area.
6629 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6632 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6634 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6635 Don't worry about verify_error being t, since it has to be a list.
6637 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6639 Use bool for boolean, focusing on headers.
6640 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6641 No need to include <stdbool.h>, since conf_post.h does it now.
6642 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6643 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6644 (SET_PER_BUFFER_VALUE_P):
6645 * ccl.c, ccl.h (setup_ccl_program):
6646 * ccl.h (CHECK_CCL_PROGRAM):
6647 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6648 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6649 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6650 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6651 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6652 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6653 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6654 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6655 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6656 (CHARSET_FAST_MAP_SET):
6657 * coding.c (decode_coding_ccl, encode_coding_ccl):
6658 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6659 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6660 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6661 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6662 (decode_coding_c_string):
6663 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6664 * conf_post.h (has_attribute):
6665 * dispextern.h (trace_redisplay_p)
6666 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6667 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6668 (SET_GLYPH_FROM_CHAR_GLYPH)
6669 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6670 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6671 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6672 (cursor_in_mouse_face_p):
6673 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6674 (blank_row, prepare_desired_row)
6675 (build_frame_matrix_from_leaf_window, make_current)
6676 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6677 (update_window, scrolling_window, update_frame_line):
6678 * disptab.h (GLYPH_FOLLOW_ALIASES):
6679 * editfns.c (Fformat):
6680 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6681 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6682 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6683 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6684 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6685 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6686 (FONT_DEFERRED_LOG):
6687 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6688 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6689 (FRAME_MOUSE_UPDATE):
6690 * fringe.c (Fdefine_fringe_bitmap):
6691 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6692 (x_create_bitmap_from_xpm_data, xpm_load_image):
6693 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6694 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6695 (MERGE_INTERVAL_CACHE):
6696 * keymap.h (KEYMAPP):
6697 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6698 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6699 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6700 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6701 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6702 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6703 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6704 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6705 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6706 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6707 (SETUP_BUFFER_SYNTAX_TABLE):
6708 * systime.h (timespec_valid_p):
6709 * term.c (save_and_enable_current_matrix):
6710 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6711 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6712 (redisplay_internal, try_window_reusing_current_matrix)
6713 (sync_frame_with_window_matrix_rows, try_window_id)
6714 (display_menu_bar, display_tty_menu_item, display_mode_line)
6715 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6716 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6717 * xmenu.c (xmenu_show):
6718 * xterm.c (use_xim, x_term_init):
6719 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6720 (struct x_bitmap_record):
6721 Use bool for booleans.
6722 * ccl.c (struct buffer_text):
6723 * ccl.h (struct ccl_program):
6724 * charset.h (struct charset):
6726 * coding.h (struct iso_2022_spec, struct coding_system):
6727 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6728 (struct glyph_string, struct face, struct face_cache)
6729 (struct bidi_string_data, struct bidi_it)
6730 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6732 * editfns.c (Fformat):
6733 * frame.h (struct frame):
6734 * fringe.c (struct fringe_bitmap):
6735 * intervals.h (struct interval):
6736 * keyboard.h (struct kboard):
6737 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6738 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6739 (struct Lisp_Buffer_Local_Value, union specbinding):
6740 * macfont.m (struct macfont_info):
6741 * process.h (struct Lisp_Process):
6742 * termchar.h (struct tty_display_info):
6743 * window.h (struct window):
6744 * xterm.h (struct x_output):
6745 Use bool_bf for boolean bit-fields.
6746 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6747 All callers changed.
6748 * ccl.h (struct ccl_program): Remove unused members private_state,
6749 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6751 (struct ccl_spec): Remove unused members cr_carryover,
6752 eight_bit_carryover.
6753 * conf_post.h: Include <stdbool.h>.
6754 (bool_bf): New type.
6755 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6756 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6757 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6758 'do { ... } while (false)' brackets.
6759 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6760 Args must now be expressions; all callers changed.
6761 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6762 (PRODUCE_GLYPHS): Simplify use of boolean.
6763 * fileio.c (Fcopy_file):
6764 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6765 * lisp.h (UNGCPRO): Return void, not int.
6766 (FOR_EACH_TAIL): Use void expression, not int expression.
6767 * region-cache.c: Reindent.
6768 * region-cache.h: Copy comments from region-cache.c, to fix
6769 incorrect remarks about booleans.
6771 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6773 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6774 when character at point is displayed from a display vector.
6777 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6779 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6780 now a list of certificate validation checks that will abort a
6781 connection with an error.
6782 (Fgnutls_boot): Document it and use it.
6784 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6786 * w32term.c (w32_enable_frame_resize_hack): New variable.
6787 (x_set_window_size): Use it to hack frame resizing on Windows
6790 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6792 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6793 Windows-specific code to w32.c. Change error message text to
6794 match that of Posix platforms.
6796 * w32.c (w32_copy_file): New function, most of the code copied and
6797 reworked from Fcopy_file. Improve error handling. Plug memory
6798 leak when errors are thrown. Support file names outside of the
6799 current codepage. (Bug#7100)
6801 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6803 * lread.c (load_path_default): Prototype.
6805 2013-12-13 Glenn Morris <rgm@gnu.org>
6807 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6808 (dump_path): Remove.
6809 (load-path-default): Remove `changed' argument.
6810 Do not set dump_path permanently. Simplify.
6811 (init_lread): Simplify.
6812 (syms_of_lread): Remove dump_path.
6814 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6816 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6817 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6818 2013-12-12 font-related change to avoid Bug#16128, which
6819 is quite hard to fix without even more substantial changes.
6821 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6823 * font.c (font_close_object): Check for live frame (Bug#16128).
6825 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6827 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6828 Return ptrdiff_t, not int, since it's a buffer size.
6829 Reindent/reparen some macros to a more Gnuish style.
6831 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6833 Avoid undefined behavior with huge regexp interval counts.
6834 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6835 since it's now specialized to interval counts. All uses changed.
6836 Do not assume wraparound on signed integer overflow.
6837 (regex_compile): Simplify based on the above changes.
6839 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6841 Support file names on MS-Windows that use characters outside of
6842 the current system codepage. (Bug#7100)
6844 * w32.c (get_file_security, set_file_security)
6845 (create_symbolic_link): Separate pointers and boolean flags for
6846 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6847 non-zero, else the former.
6848 (codepage_for_filenames, filename_to_utf16, )
6849 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6851 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6853 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6854 Accept only one argument; all callers changed.
6855 (dostounix_filename): Remove the second argument, now works in
6856 UTF-8. All callers changed.
6857 (parse_root): Lose DBCS code.
6858 (get_long_basename, w32_get_short_filename, init_environment)
6859 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6860 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6861 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6862 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6863 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6864 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6866 (ansi_encode_filename): New function.
6867 (get_emacs_configuration, get_emacs_configuration_options):
6869 (add_volume_info, GetCachedVolumeInformation): Run the input file
6870 name through unixtodos_filename, to ensure it is stored and
6871 referenced in canonical form.
6872 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6873 (logon_network_drive, sys_link, utime): Improve error handling.
6874 (sys_access): New function.
6875 (hashval, generate_inode_val): Unused functions deleted.
6876 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6877 (check_windows_init_file): Convert error message from UTF-8 to
6878 ANSI codepage, for display in the message box.
6879 (globals_of_w32): Set w32_unicode_filenames according to the OS
6882 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6883 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6884 (syms_of_w32term): Declare w32-unicode-filenames.
6886 * w32proc.c (new_child, delete_child): Remove code that handled
6887 unused pending_deletion and input_file members of the child struct.
6888 (create_child, sys_spawnve): Convert all file names to ANSI
6889 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6890 name cannot be encoded in ANSI codepage. Don't use
6891 unixtodos_filename, mirror slashes by hand.
6892 (record_infile, record_pending_deletion): Functions deleted.
6893 (Fw32_short_file_name): Call w32_get_short_filename instead of
6896 * w32notify.c (add_watch): Work in Unicode mode when
6897 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6898 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6899 instead, do the same with Lisp primitives.
6901 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6902 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6903 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6904 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6905 (Fw32_shell_execute): Improve error reporting.
6906 (Fdefault_printer_name): Ifdef away for Cygwin.
6908 * w32.h (struct _child_process): Remove input_file and
6909 pending_deletion members that are no longer used.
6910 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6911 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6912 (ansi_encode_filename): New and updated prototypes.
6914 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6916 (unexec): Don't use dostounix_filename, it expects a file name in
6917 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6920 * fileio.c (Ffile_name_directory, file_name_as_directory)
6921 (directory_file_name, Fexpand_file_name)
6922 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6923 arguments of dostounix_filename.
6924 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6925 use MAX_UTF8_PATH for size of file-name strings.
6926 (emacs_readlinkat): Build an explicitly unibyte string for file
6928 (syms_of_fileio) <file-name-coding-system>:
6929 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6931 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6932 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6933 directories to UTF-8.
6934 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6935 environment, and each element of the input PATH, to UTF-8.
6937 * dired.c (file_attributes): Use build_unibyte_string explicitly
6938 to make Lisp strings from user and group names.
6940 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6943 * coding.c (decode_file_name, encode_file_name): New functions.
6945 * termcap.c (tgetent): Adapt to the change in arguments of
6948 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6951 * msdos.c (dostounix_filename, init_environment): Adapt to the
6952 change in arguments of dostounix_filename.
6954 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6955 [WINDOWSNT]: Encode file names passed to the image libraries in
6958 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6959 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6961 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6962 arguments of dostounix_filename.
6964 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6966 * font.h (struct font_entity) [HAVE_NS]: New field to record
6967 font driver which was used to create this entity.
6968 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6969 frame where the font was opened.
6970 (font_close_object): Add prototype.
6971 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6972 (font_close_object): Not static any more. Lost frame arg.
6973 Adjust comment and users.
6974 * alloc.c (cleanup_vector): Call font_close_object to adjust
6975 per-frame font counters correctly. If HAVE_NS, also call
6976 driver-specific cleanup for font-entity objects.
6977 * ftfont.c (ftfont_open):
6978 * nsfont.m (nsfont_open):
6979 * w32font.c (w32font_open_internal):
6980 * xfont.c (xfont_open):
6981 * xftfont.c (xftfont_open): Save frame pointer in font object.
6982 * macfont.m (macfont_open): Likewise.
6983 (macfont_descriptor_entity): Save driver pointer to be able
6984 to call its free_entity routine when font-entity is swept.
6985 * ftxfont.c (ftxfont_open): Add eassert because frame
6986 pointer should be saved by ftfont_driver.open.
6988 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6990 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6991 input polling is used. This is still meaningful for Cygwin, see
6992 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6993 * keyboard.c (poll_for_input_1, input_polling_used):
6994 Define unconditionally.
6995 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6996 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6997 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6998 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6999 (face_for_char): Likewise. Rearrange eassert and return ASCII
7000 face for CHAR_BYTE8_P.
7001 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7003 2013-12-11 Ken Brown <kbrown@cornell.edu>
7005 * dispextern.h (erase_phys_cursor):
7006 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7008 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7010 * nsterm.m (x_free_frame_resources):
7011 * term.c (tty_free_frame_resources):
7012 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7013 face cache because it's implied by free_frame_faces anyway.
7014 * w32term.c (x_free_frame_resources): Likewise. Do not call
7015 free_frame_faces twice.
7017 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7019 * editfns.c (Fformat_time_string): Mention %F in the doc.
7021 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7023 * window.c (resize_frame_windows): Don't return immediately when
7024 the root window's size doesn't change - the minibuffer window
7025 may still have to be repositioned/resized.
7026 * xfns.c (Fx_create_frame): Always change the frame size after
7027 initializing the frame's faces.
7028 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7029 change_frame_size should already have done it.
7030 (x_new_font): Assign new tool- and menu-bar heights.
7031 (x_set_window_size_1): Account for tool- and menu-bar heights
7032 (Bug#16013). Don't set pixel sizes since change_frame_size
7033 should already have done it.
7035 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7037 Remove the option of using libcrypto.
7038 * Makefile.in (LIB_CRYPTO): Remove.
7039 (LIBES): Don't use it.
7041 2013-12-11 Juri Linkov <juri@jurta.org>
7043 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7044 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7046 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7048 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7049 drawn tool bar items (Bug#16058).
7050 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7052 2013-12-09 Ken Brown <kbrown@cornell.edu>
7054 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7056 * lisp.h (get_frame_param): Adjust conditions for prototype
7059 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7061 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7062 Avoid unused macro warning if configured --without-xft.
7064 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7066 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7068 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7070 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7072 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7074 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7076 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7078 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7080 Use libcrypto's checksum implementations if available, for speed.
7081 * Makefile.in (LIB_CRYPTO): New macro.
7084 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7085 The macro didn't conform to C99 due to type mismatch,
7086 which caused compilation failure with Sun C 5.12,
7087 and it was confusing anyway. Include window.h to declare
7088 redisplay_other_windows.
7090 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7092 * window.c (set_window_buffer): Update mode line (bug#16084).
7094 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7096 Fix minor problems found by static checking.
7097 * keyboard.c (poll_for_input_1, input_polling_used):
7098 Define only if HAVE_NTGUI.
7099 * xmenu.c (popup_activate_callback): Omit unnecessary
7100 check against USE_X_TOOLKIT, which must be defined here anyway.
7101 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7104 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7106 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7108 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7110 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7112 * nsterm.m (x_set_window_size): Remove fprintf.
7113 (init): Define always. Set applicationDidFinishLaunchingCalled
7115 (applicationDidFinishLaunching:):
7116 Set applicationDidFinishLaunchingCalled.
7117 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7120 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7122 Pixel resize changes for NS (Bug#16049).
7123 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7124 height/width. row/cols are locals.
7125 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7126 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7127 (windowWillResize): Remove gsextra. Calculate extra as in
7129 (x_new_font): Don't change frame size if fullscreen.
7130 Change size pixelwise.
7132 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7133 comment in xfns.c. Change to pixelwise call.
7135 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7137 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7140 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7142 * xterm.c (input_signal_count): Remove.
7143 (x_dispatch_event): Define unconditionally.
7144 (x_make_frame_visible): Process X events until the frame
7145 is really visible (Bug#16027).
7146 * xterm.h (x_dispatch_event): Declare unconditionally.
7148 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7150 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7152 * nsterm.m (x_set_window_size): Handle pixelwise.
7154 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7156 * w32term.c (x_new_font):
7157 * xterm.c (x_new_font): Calculate new frame size from new font
7160 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7162 * lisp.h (FOR_EACH_TAIL): New macro.
7163 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7165 * window.c (select_window): Call second wset_redisplay before we change
7166 selected_window (bug#16034).
7168 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7170 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7172 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7174 * w32xfns.c: Include window.h, to avoid a compiler warning.
7176 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7178 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7179 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7180 window_scroll takes care of it.
7181 (Fset_window_point, Fdelete_other_windows_internal)
7182 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7183 (Fsplit_window_internal, Fdelete_window_internal)
7184 (Fresize_mini_window_internal, Fset_window_configuration)
7185 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7186 cause redisplay instead of forcing a complete redisplay.
7187 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7188 we're only affecting the selected_window.
7190 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7192 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7193 directional control characters. Update type and category
7194 determination according to the UBA from Unicode v6.3.
7195 (bidi_category_t): New category EXPLICIT_FORMATTING.
7197 * dispextern.h (bidi_type_t): Update to include new bidirectional
7198 properties introduced with Unicode v6.3. (Bug#16043)
7200 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7202 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7205 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7207 * font.c (font_list_entities): Remove dummy assignment.
7208 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7209 used on graphic displays only. Remove unused 'font_encoder' member.
7210 (struct font_bitmap): Remove unused 'extra' member.
7211 * nsfont.m (nsfont_open):
7212 * w32font.c (w32font_open_internal):
7213 * ftfont.c (ftfont_get_bitmap): Adjust users.
7215 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7217 Use bool for boolean.
7218 * tparam.c (tparam1):
7219 * undo.c (record_point, record_property_change):
7220 Use bool for boolean, for local vars that are always true or false.
7222 Minor integer overflow fixes (Bug#16033).
7223 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7224 This improves on the previous fix to this function.
7225 (window_resize_check): When summing up pixel counts, don't rely on
7226 undefined behavior if the sum overflows.
7228 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7230 * window.c (Fset_window_new_pixel): Don't choke at negative
7231 argument value (Bug#16033).
7233 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7234 to avoid crash in window_box_height.
7236 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7237 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7239 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7241 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7243 Minor integer overflow fixes.
7244 * window.c (Fset_window_new_pixel, grow_mini_window):
7245 * xdisp.c (Fwindow_text_pixel_size):
7246 Avoid undefined behavior on signed integer overflow.
7247 * xfns.c (x_set_mouse_color):
7248 Check that drag shape fits in 'unsigned', since that's what X wants.
7250 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7252 Improve reporting of fatal exception on MS-Windows.
7253 * w32fns.c (my_exception_handler): New function.
7254 (globals_of_w32fns): Set it up as the unhandled exception
7255 handler. Initialize exception code and address to zeros.
7256 (emacs_abort): If the exception code and address are available,
7257 print them at the beginning of the backtrace. Fix the format of
7258 printing addresses (was producing 0x0x12345678 on XP).
7261 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7263 * eval.c (Fbacktrace__locals): New function.
7264 (syms_of_eval): Defsubr it.
7266 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7268 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7269 Define here to unify between...
7270 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7271 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7273 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7275 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7277 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7278 fringe background extension.
7279 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7280 because they are now always the same as `left' and `width',
7281 respectively. Remove code for the case that `width' and
7282 `sb_width' are different.
7284 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7286 Fix minor problems found by static checking.
7287 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7288 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7289 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7291 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7293 * image.c (imagemagick_compute_animated_image): Don't crash if we
7294 have an animation with different-sized images (bug#15313).
7296 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7298 Remove some unused items introduced during pixelwise change.
7299 * window.c (window_resize_total_check): Remove unused function.
7300 * xdisp.c (remember_mouse_glyph): Remove unused label.
7301 (Ftool_bar_height): Move declaration inside #if.
7302 * xterm.c (x_set_window_size): Don't use r and c.
7304 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7306 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7309 * window.c (Fset_window_configuration): Comment out unused variables.
7311 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7313 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7315 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7317 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7319 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7320 HAVE_GNUTLS3 (Bug#16001).
7322 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7323 if interrupts are deferred (Bug#15801).
7325 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7327 Support resizing frames and windows pixelwise.
7328 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7329 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7330 (struct glyph_matrix): Replace window_left_col and
7331 window_top_line by window_pixel_left and window_pixel_top.
7332 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7334 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7335 (draw_window_divider, move_it_to, x_draw_right_divider)
7336 (x_draw_bottom_divider, change_frame_size): Add or fix
7338 * dispnew.c (change_frame_size_1): Change prototype.
7339 (adjust_glyph_matrix, required_matrix_width)
7340 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7341 values instead of lines and columns.
7342 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7343 WINDOW_TOTAL_FRINGE_WIDTH.
7344 (handle_window_change_signal, do_pending_window_change)
7345 (init_display): Adjusts calls of change_frame_size.
7346 (change_frame_size, change_frame_size_1): Handle pixelwise
7348 * frame.c (Qright_divider_width, Qbottom_divider_width):
7350 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7351 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7352 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7353 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7355 (set_frame_param): New function.
7356 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7357 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7358 (Ffringe_width, Fborder_width, Fright_divider_width)
7359 (Fbottom_divider_width): New functions, defsubr them.
7360 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7361 New argument pixelwise.
7362 (struct frame_parm_table): New members Qright_divider_width and
7363 Qbottom_divider_width.
7364 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7365 (x_report_frame_params): Handle Qright_divider_width and
7366 Qbottom_divider_width.
7367 (x_set_right_divider_width, x_set_bottom_divider_width):
7369 (frame_resize_pixelwise): New option.
7370 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7371 new_pixelwise, right_divider_width and bottom_divider_width;
7372 remove total_lines; rename text_lines, text_cols, new_text_lines
7373 and new_text_cols to text_height, text_width, new_height and
7374 new_width respectively.
7375 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7376 FRAME_TEXT_WIDTH respectively.
7377 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7378 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7379 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7381 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7382 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7383 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7384 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7385 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7386 (FRAME_TOTAL_COLS_ARG): Remove macro.
7387 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7388 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7389 (x_wm_set_size_hint): Handle frame pixel sizes.
7390 * indent.c (compute_motion, Fcompute_motion):
7391 Call window_body_width instead of window_body_cols.
7392 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7393 (make_lispy_position): Handle right and bottom dividers.
7394 (Fsuspend_emacs): Pixelize call of change_frame_size.
7395 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7396 * lisp.h: Extern set_frame_param.
7397 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7399 (Fx_create_frame): Add entry for vertical_drag_cursor.
7400 Pixelize call of change_frame_size.
7401 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7402 * nsterm.m (ns_update_window_end): Optionally draw right
7404 (x_set_window_size): Add argument pixelwise.
7405 Call check_frame_size and change_frame_size with pixelwise zero.
7406 (ns_draw_window_divider): New function.
7407 (ns_redisplay_interface): Add ns_draw_window_divider.
7408 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7409 (x_new_font): Call x_set_window_size with pixelwise zero.
7410 * print.c (print_object): For a window print its sequence
7412 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7413 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7414 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7415 (w32_createwindow): Use scroll bar area width.
7416 (w32_wnd_proc): Handle bottom divider width.
7417 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7418 (Fx_create_frame): Default divider width parameters.
7419 Caclulate sizes pixelwise. Add vertical drag cursor support.
7420 (x_create_tip_frame): Default divider widths to zero.
7421 Pixelize call to change_frame_size.
7422 (Fx_show_tip): Add handling of divider widths. Pixelize window
7424 (Fw32_frame_rect): New function.
7425 (frame_parm_handler w32_frame_parm_handlers): Add divider
7427 (Vx_window_vertical_drag_shape): Add variable.
7428 * w32inevt.c (resize_event, maybe_generate_resize_event):
7429 Pixelize change_frame_size calls.
7430 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7432 * w32term.c (w32_draw_window_divider): New function.
7433 (x_update_window_end): Handle right divider.
7434 (w32_draw_fringe_bitmap, x_scroll_run)
7435 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7436 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7437 Calculate new frame sizes pixelwise.
7438 (x_new_font): Pixelize call to x_set_window_size.
7439 (x_check_fullscreen): Pixelize call to change_frame_size.
7440 (x_set_window_size_1, x_set_window_size): New argument
7441 pixelwise. Calculate pixelwise.
7442 (x_wm_set_size_hint): Use scroll bar area width.
7443 (w32_redisplay_interface): Add w32_draw_window_divider.
7444 * w32term.h (struct w32_output): Add vertical drag cursor.
7445 * widget.c (set_frame_size, update_wm_hints)
7446 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7448 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7449 * window.c (sequence_number): Restore.
7450 (Fwindow_pixel_width, Fwindow_pixel_height)
7451 (Fwindow_mode_line_height, Fwindow_header_line_height)
7452 (window_pixel_to_total, Frun_window_scroll_functions)
7453 (Fset_window_new_pixel, window_resize_apply_total)
7454 (Fwindow_resize_apply_total): New functions.
7455 (window_body_height, window_body_width): Rename from
7456 window_body_lines. New argument PIXELWISE.
7457 Calculate pixelwise.
7458 (Fwindow_body_height, Fwindow_body_width): New argument
7460 (coordinates_in_window, window_relative_x_coord): Use window's
7461 pixel width instead of total width.
7462 (replace_window, recombine_windows): Initialize pixel values.
7463 (resize_root_window, resize_frame_windows, grow_mini_window)
7464 (shrink_mini_window): New argument PIXELWISE.
7465 Calculate pixelwise.
7466 (Fdelete_other_windows_internal, adjust_window_margins)
7467 (window_resize_check, window_resize_apply)
7468 (Fdelete_window_internal, Fresize_mini_window_internal)
7469 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7470 (check_frame_size): Rename arguments. New argument PIXELWISE.
7471 Calculate pixelwise.
7472 (set_window_buffer): Make samebuf bool. Run configuration change
7473 hook only if buffer changed.
7474 (Fset_window_buffer): Rewrite doc-string.
7475 (make_window): Initialize new_pixel slot.
7476 (Fwindow_resize_apply): Check pixel size of root window.
7477 (Fsplit_window_internal): Call 2nd argument pixel_size.
7478 Calculate pixelwise.
7479 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7481 (save_window_data): New slots frame_text_width,
7482 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7483 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7485 (Fcurrent_window_configuration, Fset_window_configuration)
7486 (save_window_save, compare_window_configurations): Handle new
7487 slots in save_window_data and saved_window.
7488 (Fset_window_scroll_bars): Fix doc-string.
7489 (window_resize_pixelwise): New variable.
7490 (coordinates_in_window, Fcoordinates_in_window_p):
7492 (make_parent_window): Adjust sequence_number.
7493 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7495 * window.h (struct window): New members new_pixel, pixel_left,
7496 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7497 (wset_new_pixel): New function.
7498 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7499 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7500 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7501 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7502 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7503 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7504 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7505 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7506 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7507 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7508 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7509 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7510 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7511 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7512 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7514 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7515 (window_body_width, check_frame_size): Adapt external declarations.
7516 * xdisp.c (last_max_ascent): New integer.
7517 (window_text_bottom_y): Handle bottom divider.
7518 (window_box_width, window_box_height): Calculate pixelwise.
7519 (get_glyph_string_clip_rects): Handle right divider.
7520 (remember_mouse_glyph): When windows are resized pixelwise
7521 proceed with width and height set to 1.
7522 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7524 (move_it_to): Calculate and return maximum x position
7526 (Fwindow_text_pixel_size): New function.
7527 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7528 (tool_bar_lines_needed): Rename to tool_bar_height.
7529 Calculate pixelwise.
7530 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7531 Calculate pixelwise.
7532 (redisplay_tool_bar): Calculate pixelwise.
7533 (redisplay_window): Calculate pixelwise. Handle dividers.
7534 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7535 (x_draw_vertical_border): Handle dividers.
7536 (define_frame_cursor1): Handle vertical drag cursor.
7537 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7538 (expose_window): Calculate pixelwise. Handle dividers.
7539 (init_xdisp): Initialize pixel values.
7540 * xfaces.c (Qwindow_divider): New face.
7541 (realize_basic_faces): Realize it.
7542 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7543 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7544 (x_set_scroll_bar_default_width): Default actual width to 16.
7545 (Fx_create_frame): Set sizes pixelwise.
7546 (x_create_tip_frame): Default divider widths to zero.
7547 Pixelize call of change_frame_size.
7548 (Fx_show_tip): Handle divider widths. Initial pixel position
7550 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7551 (Vx_window_vertical_drag_shape): New option.
7552 * xmenu.c (free_frame_menubar): Pixelize call of
7554 * xterm.c (x_draw_window_divider): New function.
7555 (x_update_window_end): Optionally draw right divider.
7556 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7557 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7558 (handle_one_xevent, x_new_font): Calculate pixelwise.
7559 (x_set_window_size_1, x_set_window_size): New argument
7560 pixelwise. Calculate pixelwise.
7561 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7562 (struct x_redisplay_interface): Add x_draw_window_divider.
7563 * xterm.h (struct x_output): Add vertical_drag_cursor.
7565 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7567 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7568 Set invisible frames's `redisplay' when a full redisplay is requested.
7569 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7570 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7571 (display_mode_lines): Set it here instead.
7573 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7575 * dispextern.h (set_window_update_flags): Remove.
7577 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7579 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7581 * xdisp.c (REDISPLAY_SOME_P): New macro.
7582 (redisplay_internal): Use it (bug#15999).
7583 (prepare_menu_bars, redisplay_window): Use it as well.
7585 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7587 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7589 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7590 (globals_of_w32font): Zero it out.
7591 (GetCharWidth32W_Proc): New function pointer.
7592 (get_char_width_32_w): New function.
7593 (compute_metrics): If get_glyph_outline_w returns an error, try
7594 get_char_width_32_w before declaring a failure. This avoids
7595 punishing raster (a.k.a. "bitmap") fonts by slowing down
7596 redisplay. (Bug#6364).
7598 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7600 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7601 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7602 highlight needs to be redisplayed. (Bug#15913)
7604 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7606 Fix minor problems found by static checking.
7607 * buffer.h (struct buffer_text, struct buffer):
7608 * frame.h (struct frame):
7609 * window.h (struct window):
7610 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7611 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7612 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7613 no-longer-valid use of HAVE_MENUS.
7614 * xdisp.c (propagate_buffer_redisplay): Now static.
7616 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7618 * xmenu.c (Fmenu_or_popup_active_p):
7619 * window.c (Fset_window_configuration):
7620 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7621 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7622 * fns.c (Fyes_or_no_p):
7623 * editfns.c (Fmessage_box, Fmessage_or_box):
7624 * alloc.c (make_save_ptr_ptr):
7625 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7627 * window.c (Fset_window_configuration): Move select_window later.
7629 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7631 Refine redisplay optimizations to only redisplay *some* frames/windows
7632 rather than all of them.
7633 * xdisp.c (REDISPLAY_SOME): New constant.
7634 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7635 (bset_redisplay, bset_update_mode_line): New functions.
7636 (message_dolog): Use bset_redisplay.
7637 (clear_garbaged_frames): Use fset_redisplay.
7638 (echo_area_display): Use wset_redisplay.
7639 (buffer_shared_and_changed): Remove.
7640 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7641 frame titles. Compute the actual set of windows redisplayed.
7642 Don't update frame titles and menu bars for frames that don't need to
7644 (propagate_buffer_redisplay): New function.
7646 (redisplay_internal): Use it. Be more selective in the set of windows
7647 we redisplay. Propagate windows_or_buffers_changed to
7648 update_mode_lines a bit later to simplify the code.
7649 (mark_window_display_accurate_1): Reset window and buffer's
7651 (redisplay_window): Do nothing if neither the window nor the buffer nor
7652 the frame needs redisplay.
7653 * window.h (struct window): Add `redisplay' field.
7654 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7655 (redisplay_other_windows, window_list): New declarations.
7656 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7657 (window_list): Not static any more.
7658 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7659 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7660 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7661 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7662 * frame.h (struct frame): Add `redisplay' field.
7663 Move `external_menu_bar' bitfield next to other bit-fields.
7664 (SET_FRAME_GARBAGED): Use fset_redisplay.
7665 (SET_FRAME_VISIBLE): Don't garbage the frame;
7666 Use redisplay_other_windows.
7667 * buffer.h (struct buffer): Add `redisplay' field.
7668 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7669 (modify_overlay): Use bset_redisplay.
7670 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7672 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7674 Support w32 file notifications in batch mode.
7675 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7676 invalid (which happens in batch mode). If non-interactive, call
7677 handle_file_notifications to store file notification events in the
7678 input queue. (Bug#15933)
7680 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7682 * w32inevt.c (handle_file_notifications): Now external, not static.
7684 * w32term.h (handle_file_notifications): Provide prototype.
7686 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7687 init_crit, since init_display, which does that otherwise, is not
7690 2013-11-27 Glenn Morris <rgm@gnu.org>
7692 * Makefile.in ($(lispsource)/international/charprop.el): New.
7693 (emacs$(EXEEXT)): Depend on charprop.el.
7695 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7697 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7698 deleting portions of the buffer under non-nil REPLACE argument.
7701 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7702 directory, watch it and not its parent.
7703 (add_watch): Allow empty string in FILE.
7705 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7707 * window.c (Fset_window_start, window_resize_apply)
7708 (window_scroll): Reset window_end_valid (Bug#15957).
7710 2013-11-27 Glenn Morris <rgm@gnu.org>
7712 * Makefile.in (leimdir): Now in lisp source directory.
7713 ($(leimdir)/leim-list.el): Just use ../leim .
7714 * epaths.in (PATH_DUMPLOADSEARCH):
7715 * lread.c (load_path_default):
7716 * nsterm.m (ns_load_path): No more leim directory.
7718 2013-11-26 Andreas Schwab <schwab@suse.de>
7720 * .gdbinit (xgettype): Add cast.
7722 2013-11-26 Glenn Morris <rgm@gnu.org>
7724 Preload leim-list.el.
7725 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7726 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7727 is a single directory.
7729 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7731 bool-vector-subsetp is now the normal direction (Bug#15912).
7732 * data.c (Fbool_vector_subsetp): Test whether the first argument
7733 is a subset of the second one, not the reverse. Add doc string.
7735 Fix minor problems found by static checking.
7736 * lread.c (load_path_default): Now static.
7737 * textprop.c (text_property_stickiness): Be consistent about the
7738 test used when deciding whether to consider the previous character.
7739 This simplifies the code a bit.
7741 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7743 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7745 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7746 (syms_of_frame): Don't defsubr them.
7748 2013-11-25 Glenn Morris <rgm@gnu.org>
7750 * lread.c (load_path_default): Change the sense of the argument.
7751 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7752 from dump_path. When it is not, avoid checking dump_path twice.
7754 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7755 uninstalled dump_path against installed Vload_path. (Bug#15964)
7757 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7759 Export get_pos_property to Elisp.
7760 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7761 (syms_of_editfns): Export it to Elisp.
7763 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7765 2013-11-23 Romain Francoise <romain@orebokech.com>
7767 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7768 initialization here ...
7769 (syms_of_fileio): ... from here.
7771 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7773 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7774 Please use --enable-check-lisp-object-type.
7776 2013-11-23 Glenn Morris <rgm@gnu.org>
7778 * process.c (get_process): Explicit error for dead buffers.
7780 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7782 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7784 2013-11-23 Glenn Morris <rgm@gnu.org>
7786 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7787 * lread.c (load_path_check): Take path to check as argument.
7788 (load_path_default): New, split from init_lread.
7789 (init_lread): Move calc of default load-path to load_path_default.
7790 Empty elements in EMACSLOADPATH now stand for the default.
7791 (load-path): Doc fix.
7792 * emacs.c (decode_env_path): Add option to treat empty elements
7793 as nil rather than ".".
7794 * callproc.c (init_callproc_1, init_callproc):
7795 * image.c (Vx_bitmap_file_path):
7796 * lisp.h (decode_env_path):
7797 * lread.c (Vsource_directory):
7798 Update for new argument spec of decode_env_path.
7800 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7802 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7803 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7805 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7807 Fix some dependency problems that cause unnecessary recompiles.
7808 Problem reported by RMS in
7809 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7810 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7811 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7812 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7813 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7814 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7815 (boostrap-clean): No need to remove stamp-oldxmenu.
7817 Fix recently introduced bool vector overrun.
7818 This was due to an optimization that went awry.
7819 Reported by Glenn Morris in
7820 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7821 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7822 for empty vectors, undoing the 2013-11-18 change.
7823 * data.c (bool_vector_binop_driver): Rely on this.
7824 Fix bug that occasionally overran the destination.
7825 * lisp.h (struct Lisp_Bool_vector): Document this.
7827 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7829 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7832 * nsterm.m (init, run, stop:): Comment out for now, does not work
7835 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7837 * charset.c (syms_of_charset): Don't read past end of string.
7839 2013-11-19 Glenn Morris <rgm@gnu.org>
7841 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7843 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7845 Add hooks to run on gaining/losing focus. (Bug#15029)
7846 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7847 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7848 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7850 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7852 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7853 The old names predated the API change that put destination at end.
7855 Improve API of recently-added bool vector functions (Bug#15912).
7856 The old API had (bool-vector-count-matches A B)
7857 and (bool-vector-count-matches-at A B I), which gave the
7858 misleading impression that the two functions were variants, one
7859 with a location I. The new API has (bool-vector-count-population A)
7860 and (bool-vector-count-consecutive A B I) to make the distinction
7861 clearer. The first function no longer has a B argument, since the
7862 caller can easily determine the number of nils if the length and
7863 number of ts is known.
7864 * data.c (Fbool_vector_count_population): Rename from
7865 bool_vector_count_matches, and accept just 1 argument.
7866 (Fbool_vector_count_consecutive): Rename from
7867 Fbool_vector_count_matches_at.
7869 Always allocate at least one bits_word per bool vector.
7870 See Daniel Colascione in:
7871 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7872 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7873 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7874 * lisp.h (struct Lisp_Bool_vector): Document this.
7876 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7878 * insdel.c (invalidate_buffer_caches): New function, consolidated
7879 from part of prepare_to_modify_buffer.
7880 (insert_from_gap, prepare_to_modify_buffer):
7881 * coding.c (code_convert_region, code_convert_string):
7882 Call invalidate_buffer_caches. (Bug#15841)
7884 * lisp.h (invalidate_buffer_caches): Add prototype.
7886 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7888 * w32term.c (x_update_window_end): Don't invalidate the entire
7889 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7890 highlight needs to be redisplayed. (Bug#15913)
7892 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7894 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7896 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7898 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7899 while we are using Vprin1_to_string_buffer.
7901 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7902 after inserting the description string. (Bug#15907)
7904 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7906 * data.c: Work around bogus GCC diagnostic about shift count.
7907 Reported by Eli Zaretskii in
7908 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7909 (pre_value): New function.
7910 (count_trailing_zero_bits): Use it.
7912 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7914 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7915 assume C macros are not supported even under -g3 in these old GCC
7918 2013-11-15 Leo Liu <sdl.web@gmail.com>
7920 * minibuf.c (Ftry_completion, Fall_completions)
7921 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7923 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7925 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7926 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7927 This avoids placing unnecessary constants into the Emacs code.
7929 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7931 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7932 for Cygwin w32 build.
7934 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7935 for Cygwin w32 build. (Bug#15892)
7937 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7939 Simplify, port and tune bool vector implementation.
7940 * alloc.c (bool_vector_exact_payload_bytes)
7941 (bool_vector_payload_bytes): Remove.
7942 (bool_vector_fill): Return its argument.
7943 * alloc.c (bool_vector_fill):
7945 * print.c (print_object):
7946 Simplify by using bool_vector_bytes.
7947 * alloc.c (make_uninit_bool_vector):
7948 New function, broken out from Fmake_bool_vector.
7949 (Fmake_bool_vector): Use it. Use tail call.
7950 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7951 * data.c (BITS_PER_ULL): New constant.
7952 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7953 if long long versions don't exist.
7954 (shift_right_ull): New function.
7955 (count_one_bits_word): New function, replacing popcount_bits_word
7956 macro. Don't assume that bits_word is no wider than long long.
7957 (count_one_bits_word, count_trailing_zero_bits):
7958 Don't assume that bits_word is no wider than long long.
7959 * data.c (bool_vector_binop_driver, bool_vector_not):
7960 * fns.c (Fcopy_sequence):
7962 Create an uninitialized destination, to avoid needless work.
7963 (internal_equal): Simplify.
7964 (Ffillarray): Prefer tail call.
7965 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7966 contain at least one word.
7967 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7968 chars are narrower than ints.
7969 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7970 * fns.c (Fcopy_sequence):
7972 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7973 Don't try to port to hosts where bits_word values have holes; the
7974 code wouldn't work there anyway. Verify this assumption, though.
7975 (bool_vector_bytes): New function.
7976 (make_uninit_bool_vector): New decl.
7977 (bool_vector_fill): Now returns Lisp_Object.
7979 * xfns.c (xic_create_fontsetname):
7980 * xrdb.c (gethomedir): Prefer tail calls.
7982 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7984 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7985 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7987 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7988 that requires a return value.
7989 (Fset_buffer_modified_p): Take advantage of this change to do
7992 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7994 * buffer.c (Frestore_buffer_modified_p): Sync it with
7995 Fset_buffer_modified_p.
7996 (Fforce_mode_line_update): New function, moved from subr.el.
7997 (Fset_buffer_modified_p): Use them.
7998 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8000 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8002 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8003 This avoids undefined behavior when subtracting pointers into
8004 different aways. On my platform it also makes the code a tad
8005 smaller and presumably faster.
8007 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8009 * keyboard.c (command_loop_1): Use region-extract-function.
8010 * insdel.c (Qregion_extract_function): Not static any more (can we
8011 stop pretending that these vars can benefit from being marked static?).
8013 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8015 * search.c (find_newline): If buffer text is relocated during the
8016 "dumb loop", adjust C pointers into buffer text to follow suit.
8019 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8021 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8022 for conversion (Bug#15837).
8024 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8026 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8027 for the entire range of inserted characters. (Bug#15841)
8029 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8031 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8033 (realize_default_face): Remove assignment to distant-foreground if
8034 unspecified (Bug#15815).
8036 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8038 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8039 cache-long-scans disabled, since we don't want to call
8040 prepare_to_modify_buffer (in insert_1_both) for each message we
8043 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8044 from buffer.c. Improve commentary to the buffer field setter
8047 * buffer.c (bset_cache_long_scans): Static function deleted.
8048 Improve commentary to the buffer field setter functions.
8049 (init_buffer_once): Default for cache-long-scans changed to t.
8052 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8054 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8056 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8057 This bug was introduced in my 2013-06-21 change, and caused
8058 struct Lisp_Sub_Char_Table objects to be given too many slots,
8059 which broke 'make -C admin/unidata'.
8061 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8063 Import changes from mac-port 4.5.
8064 * macfont.m (mac_font_copy_default_descriptors_for_language)
8065 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8066 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8067 (macfont_language_default_font_names): New.
8068 (macfont_list): Rearrange language/charset code.
8069 (macfont_close): Don't check for macfont_info->cache.
8070 (mac_ctfont_create_preferred_family_for_attributes): New font
8071 selection code, call
8072 mac_font_copy_default_name_for_charset_and_languages.
8073 (mac_font_copy_default_descriptors_for_language)
8074 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8076 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8078 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8080 Port to C11 aligned_alloc, and fix some integer overflows.
8081 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8082 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8083 and use of posix_memalign replaced with aligned_alloc.
8084 (aligned_alloc): New function, defined or declared as needed.
8085 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8086 Don't undef; configure.ac now does this.
8087 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8088 (calloc, aligned_alloc): Check for integer overflow.
8089 (aligned_alloc): Rename from memalign. All uses changed.
8090 (memalign): New function, an alias for aligned_alloc.
8092 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8094 * xdisp.c (redisplay_internal): Fix typo in last change.
8096 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8098 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8100 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8102 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8103 redisplay--mode-lines-cause.
8104 (redisplay_internal): Keep them uptodate. Remove redundant check of
8105 buffer_shared_and_changed.
8106 * *.[chm]: Number every assignment to update_mode_lines so we
8107 can track why it is set.
8109 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8111 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8113 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8115 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8116 can track why it is set.
8118 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8120 Integer-related fixes for term.c etc.
8121 * dispextern.h (face_tty_specified_color): New function.
8122 * term.c (turn_on_face): Don't rely on undefined behavior when
8123 assigning an out-of-range value to 'long'.
8124 Simplify test for toggling highlight.
8125 (tty_capable_p): Omit last two (unused) args. All callers changed.
8126 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8127 (read_menu_input, tty_menu_activate, tty_menu_show):
8128 * xfaces.c (x_supports_face_attributes_p)
8129 (tty_supports_face_attributes_p):
8130 Use bool for boolean. All callers changed.
8131 (tty_supports_face_attributes_p): Omit defaults for color indices;
8132 no longer needed. Simplify tail call.
8134 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8136 * xdisp.c (prepare_menu_bars): Mark static.
8137 * lisp.h (prepare_menu_bars): Don't declare.
8138 * xselect.c (x_handle_selection_clear):
8139 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8141 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8143 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8144 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8146 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8148 * keyboard.c (Fcommand_error_default_function): Rename from
8149 Fdefault_error_output.
8151 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8153 * keyboard.c (Fdefault_error_output): New function, extracted from
8155 (syms_of_keyboard): Use it for Vcommand_error_function.
8157 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8159 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8160 (init_eval): Use it to ensure handlerlist is non-NULL.
8161 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8162 (Fsignal): Adjust NULLness test of handlerlist.
8163 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8165 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8167 * callproc.c (call_process): Call prepare_to_modify_buffer before
8168 decoding text read from the sub-process, as the decoded stuff will
8169 be inserted into the buffer. This will invalidate the various
8170 caches maintained for the buffer. (Bug#15148)
8172 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8174 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8175 string of glyphless-char-display.
8177 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8179 * nsfns.m (ns_get_name_from_ioreg): New function.
8180 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8181 OSX >= 10.9. Use ns_get_name_from_ioreg.
8183 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8185 Simplify and port recent bool vector changes.
8186 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8187 only in this file. Use a more-efficient implementation if the
8188 second argument is a power of 2.
8189 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8190 Remove no-longer-necessary compile-time checks.
8191 (bool_vector_exact_payload_bytes): New function.
8192 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8193 exact payload changed to call the new function. Do not assume
8194 that the arg or result fits in ptrdiff_t.
8195 (bool_vector_fill): New function.
8196 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8198 (vroundup_ct): Don't assume arg fits in size_t.
8199 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8200 invoke set_category_set.
8201 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8202 All callers changed. Use bool_vector_set.
8203 * category.h (XCATEGORY_SET): Remove; no longer needed.
8204 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8206 * data.c (Faref): Use bool_vector_ref.
8207 (Faset): Use bool_vector_set.
8208 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8209 (Fbool_vector_not, Fbool_vector_count_matches)
8210 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8211 * fns.c (concat): Use bool_vector_ref.
8212 (Ffillarray): Use bool_vector_fill.
8213 (mapcar1): Use bool_vector_ref.
8214 (sxhash_bool_vector): Hash words, not bytes.
8215 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8216 a constant, since it's now used in #if.
8217 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8218 unsigned char on unusual architectures, so that we no longer
8219 assume that the number of bits per bits_word is a power of two or
8220 is a multiple of 8 or of CHAR_BIT.
8221 (Qt): Add forward decl.
8222 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8223 at least as strictly as bits_word.
8224 (bool_vector_data, bool_vector_uchar_data): New accessors.
8225 All data structure accesses changed to use them.
8226 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8227 (bool_vector_set): New functions.
8228 (bool_vector_fill): New decl.
8229 (ROUNDUP): Move to alloc.c as described above.
8231 Fix recent gnutls changes.
8232 * gnutls.c (Fgnutls_boot): Don't assume C99.
8233 * process.c (wait_reading_process_output): Fix typo in recent change.
8235 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8237 * process.c (wait_reading_process_output, read_process_output)
8238 (send_process): Check gnutls_state is not NULL.
8240 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8241 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8243 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8245 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8246 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8248 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8251 * nsfns.m (Fx_create_frame): Fix memory leak.
8253 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8254 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8255 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8257 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8259 * xdisp.c (message3_nolog, message_with_string): Encode the string
8260 before writing it to the terminal in a non-interactive session.
8262 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8263 sure we concatenate them into a unibyte string.
8265 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8266 resulting temporary name before returning it to the caller.
8267 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8268 is a unibyte string, convert NAME to a unibyte string to ensure
8269 that the result is also a unibyte string.
8271 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8272 create unibyte strings from default paths and directory/file
8275 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8278 * callproc.c (init_callproc): Use build_unibyte_string to make
8279 sure we create unibyte strings from default paths and
8280 directory/file names.
8282 * buffer.c (init_buffer): Don't store default-directory of
8283 *scratch* in multibyte form. The original problem which led to
8284 that is described in
8285 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8286 but it was solved long ago. (Bug#15260)
8288 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8290 Port to stricter C99 platforms.
8291 Especially, C99 prohibits nesting a struct X inside struct Y if
8292 struct X has a flexible array member.
8293 * alloc.c (struct sdata): New type.
8294 (sdata): Implement in terms of struct sdata.
8295 Remove u member; all uses replaced by next_vector, set_next_vector.
8296 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8297 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8298 (struct sblock): Rename first_data member to data, which is now
8299 a flexible array member. All uses changed.
8300 (next_vector, set_next_vector, large_vector_vec): New functions.
8301 (vector_alignment): New constant.
8302 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8303 (struct large-vector): Now merely a NEXT member, since the old approach
8304 ran afoul of stricter C99. All uses changed to use
8305 large_vector_vec or large_vector_offset.
8306 (large_vector_offset): New constant.
8307 * dispnew.c: Include tparam.h, for tgetent.
8308 Do not include term.h; no longer needed.
8309 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8310 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8311 (struct Lisp_Vector): Use a flexible array member for contents,
8312 instead of a union with a member that is an array of size 1.
8314 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8315 fact that the struct no longer contains a union.
8316 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8317 (struct Lisp_Save_Value, struct Lisp_Free):
8318 Use unsigned, not int, for spacers, to avoid c99 warning.
8319 (union specbinding): Use unsigned, not bool, for bitfield, as
8320 bool is not portable to pre-C99 hosts.
8322 2013-11-04 Glenn Morris <rgm@gnu.org>
8324 * emacs.c (usage_message): Mention that `-L :...' appends.
8326 2013-11-02 Glenn Morris <rgm@gnu.org>
8328 * Makefile.in (abs_builddir): Remove.
8329 (bootstrap_exe): Use relative filename.
8331 Use relative filenames in TAGS files.
8332 * Makefile.in (abs_srcdir): Remove it again.
8333 (.PHONY): Remove frc.
8334 (maintainer-clean): No more TAGS-LISP file.
8335 (TAGS): Pass relative file names to etags.
8336 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8338 * Makefile.in (abs_srcdir): New, set by configure.
8340 (maintainer-clean): Remove pointless echo. That should be in the
8341 top-level Makefile, if anywhere. Delete TAGS-LISP.
8342 (extraclean): No s/ and m/ directories for some time.
8343 (TAGS): Also depend on ctagsfiles3.
8344 Remove no-longer-defined S_FILE.
8345 Pass absolute filenames to etags once more.
8346 (TAGS-LISP): Replace lispdir with its expansion.
8347 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8348 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8350 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8352 * xfaces.c (check_lface_attrs, realize_default_face):
8353 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8354 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8356 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8358 * emacs.c (original_pwd): Remove global var by making it local.
8359 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8361 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8363 * xfaces.c: Declare color_distance.
8364 (QCdistant_foreground): New variable.
8365 (NEAR_SAME_COLOR_THRESHOLD): New define.
8366 (load_color2): New function.
8367 (load_color): Call load_color2.
8368 (load_face_colors): Call load_color2 and if distant-color is specified
8369 calculate distant and use distant-color if colors are near.
8370 (LFACE_DISTANT_FOREGROUND): New define.
8371 (merge_face_ref, Finternal_set_lisp_face_attribute)
8372 (Finternal_get_lisp_face_attribute)
8373 (x_supports_face_attributes_p): Handle distant-foreground similar to
8375 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8377 * dispextern.h (lface_attribute_index):
8378 Add LFACE_DISTANT_FOREGROUND_INDEX.
8380 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8382 * image.c (pbm_next_char): New function.
8383 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8384 (pbm_scan_number): Use it.
8385 (Qlibjpeg_version): New variable.
8386 (syms_of_image): DEFSYM and initialize it.
8388 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8390 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8392 2013-10-31 Glenn Morris <rgm@gnu.org>
8394 * emacs.c (original_pwd): New char.
8395 (main): If using --chdir, store original_pwd.
8396 (init_cmdargs): When setting Vinvocation_directory based on a
8397 relative argv[0], use original_pwd if set. (Bug#15768)
8399 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8401 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8403 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8405 * insdel.c: Fix minor problems found by static checking.
8406 (Qregion_extract_function): Now static.
8407 (prepare_to_modify_buffer_1): Remove unused locals.
8409 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8411 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8412 (syms_of_xdisp): Declare pre-redisplay-function.
8413 (markpos_of_region): Remove function.
8414 (init_iterator, compute_stop_pos, handle_face_prop)
8415 (face_before_or_after_it_pos, reseat_to_string)
8416 (get_next_display_element, window_buffer_changed)
8417 (redisplay_internal, try_cursor_movement, redisplay_window)
8418 (try_window_reusing_current_matrix, try_window_id, display_line)
8419 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8420 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8421 * window.h (struct window): Remove field `region_showing'.
8422 * dispextern.h (struct it): Remove region_beg/end_charpos.
8423 (face_at_buffer_position, face_for_overlay_string)
8424 (face_at_string_position): Update prototypes.
8425 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8426 (face_at_string_position): Remove `region_beg' and `region_end' args.
8427 * fontset.c (Finternal_char_font):
8428 * font.c (font_at, font_range): Adjust calls accordingly.
8429 * insdel.c (Qregion_extract_function): New var.
8430 (syms_of_insdel): Initialize it.
8431 (prepare_to_modify_buffer_1): Use it.
8433 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8435 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8436 * ftxfont.c (ftxfont_get_gcs):
8437 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8438 * xfaces.c (x_free_colors, x_free_dpy_colors)
8439 (x_create_gc, unload_color):
8440 * xselect.c (x_property_data_to_lisp):
8441 * xsettings.c (parse_settings):
8442 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8443 (get_bits_and_offset): Adjust definition.
8444 * frame.c (XParseGeometry): Adjust locals.
8445 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8446 * regex.h (toplevel): Likewise for reg_syntax_t.
8448 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8450 * eval.c (run_hook_with_args): Use FUNCTIONP.
8452 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8454 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8455 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8456 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8457 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8458 on MS-Windows anyway.
8459 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8460 (free_realized_face): ...adjust user.
8461 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8462 white relief pixels to -1.
8463 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8464 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8465 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8467 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8469 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8470 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8471 in practice now. All callers changed.
8473 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8475 * dispextern.h (struct face): Use bitfields for 'underline_type'
8476 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8477 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8478 'stipple' member. Move 'lface' member up to help...
8479 * xfaces.c (make_realized_face): ...this function to find and
8480 clear just the members that need clearing.
8481 (load_face_colors, realize_x_face):
8482 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8484 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8486 * xftfont.c (struct xftfont_info): Remove set-but-unused
8488 (xftfont_open): Adjust user.
8489 (xftfont_get_colors): Remove useless prototype.
8491 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8493 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8494 before passing them to 'unexec'. (Bug#15260)
8496 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8498 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8500 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8502 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8503 the changed signature of the font driver's 'close' method.
8505 * w32font.h (w32font_close): Adjust the prototype to the change in
8506 function definition.
8508 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8510 * w32uniscribe.c (uniscribe_close): Adapt the call to
8511 w32font_close to its new prototype.
8513 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8515 Omit unused frame argument of font API's close function.
8516 * font.h (struct font): Drop frame argument. Adjust comment.
8517 * font.c (font_clear_cache, font_close_object): Adjust users.
8518 * ftfont.c (ftfont_close):
8519 * ftxfont.c (ftxfont_close):
8520 * macfont.m (macfont_close):
8521 * nsfont.m (nsfont_close):
8522 * w32font.c (w32font_close):
8523 * xfont.c (xfont_close):
8524 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8525 tweak comments and make functions safe if called more than once for
8526 the same font object.
8528 Perform font-specific cleanup when font object is swept by GC. See
8529 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8530 * alloc.c (cleanup_vector): New function.
8531 (sweep_vector): Call it for each reclaimed vector object.
8532 * font.h (struct font): Adjust comment.
8534 2013-10-24 Glenn Morris <rgm@gnu.org>
8536 * Makefile.in (abs_top_srcdir): New, set by configure.
8538 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8540 Adjust recent font-related changes to fix bug#15686.
8541 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8542 is a live window system frame, mark its default font too.
8544 2013-10-23 Glenn Morris <rgm@gnu.org>
8546 * Makefile.in (RUN_TEMACS): Make relative (again).
8547 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8548 (bootstrap-emacs$(EXEEXT)):
8549 Quote entities that might contain whitespace.
8551 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8553 Port to Solaris 10 and its bundled GCC.
8554 Problem reported by Timothy C. Burt.
8555 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8557 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8559 Do not allow font caches to grow too large.
8560 * alloc.c (compact_font_cache_entry, compact_font_caches):
8561 New functions or stub if not HAVE_WINDOW_SYSTEM.
8562 (compact_undo_list): Factor out from Fgarbage_collect.
8564 (mark_face_cache): Mark face font. Move down to avoid
8566 (mark_terminals): Do not mark font cache here.
8567 (Fgarbage_collect): Call compaction functions described
8568 above. Adjust comment.
8570 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8572 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8573 chdir to HOME (bug#15607).
8575 * nsterm.m (Qcocoa, Qgnustep): New variables.
8576 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8577 (ns_get_color): Make selection color work for GNUstep also.
8579 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8581 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8582 handles mouse clicks. Instead, let GPM use the same code as all
8583 the other mice use. See the discussion starting at
8584 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8585 for the details of the problem with the menu bar this fixes.
8587 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8589 Remove port-specific display name lists to avoid extra
8590 complexity and data duplication with display info lists.
8591 * xterm.h (x_display_name_list): Remove declaration.
8592 * xterm.c (x_display_name_list): Remove.
8593 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8594 * xfns.c (x_display_info_for_name, Fx_display_list):
8595 Likewise. Use x_display_list where appropriate.
8596 * w32term.h (w32_display_name_list): Remove declaration.
8597 * w32term.c (w32_display_name_list): Remove.
8598 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8600 * w32fns.c (x_display_info_for_name, Fx_display_list):
8601 Likewise. Use x_display_list where appropriate.
8602 * nsterm.h (ns_display_name_list): Remove declaration.
8603 * nsterm.m (ns_display_name_list): Remove.
8604 (ns_term_init, syms_of_nsterm): Adjust users.
8605 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8606 Likewise. Use x_display_list where appropriate.
8607 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8608 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8609 (mark_terminals): Mark per-terminal font cache.
8611 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8613 Don't run timers in input-pending-p. Its new check-timers param
8614 provides the prior behavior. (Bug#15045).
8615 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8617 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8619 Make some functions static in non-Microsoft builds.
8620 On my platform (Fedora 19 x86-64), this shrinks the
8621 Emacs executable (text+data) by 0.25%.
8622 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8623 (load_color) [!MSDOS]:
8624 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8625 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8626 * lisp.h (check_existing):
8627 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8628 (network_interface_info) [!WINDOWSNT]:
8629 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8630 Remove extern decls.
8631 * fileio.c (check_existing):
8632 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8633 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8634 (network_interface_info) [!WINDOWSNT]:
8635 * term.c (encode_terminal_code) [!WINDOWSNT]:
8636 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8637 * xfaces.c (load_color) [!MSDOS]:
8639 * fileio.c (check_existing, check_executable, check_writable):
8640 * process.c (network_interface_list, network_interface_info):
8641 Move earlier, so that we don't need forward decls.
8642 * gnutls.c (fn_gnutls_transport_set_errno)
8643 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8645 * w32.c (init_environment): Use faccessat rather than
8646 check_existing, partly for consistency with the rest of the code
8647 in this file, partly so that check_existing can be static.
8649 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8650 * emacs.c (MAIN_PROGRAM): New macro.
8651 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8652 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8654 bool vector int width fixes
8655 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8656 (Fbool_vector_count_matches_at):
8657 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8658 can exceed PTRDIFF_MAX, at least in theory.
8659 (Fbool_vector_count_matches_at):
8660 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8662 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8664 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8665 (struct sockaddr): Add forward decl, for platforms that lack it.
8667 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8669 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8672 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8674 * w32.c (network_interface_get_info, network_interface_list)
8675 (network_interface_info): New functions. (Bug#15610)
8676 (GetAdaptersInfo_Proc): New typedef.
8677 (get_adapters_info): New wrapper function.
8678 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8680 * process.h (network_interface_list, network_interface_info):
8683 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8684 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8685 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8686 for WINDOWSNT. Doc fix.
8687 (syms_of_process): Defsubr Snetwork_interface_list and
8688 Snetwork_interface_info unconditionally.
8690 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8691 in NS GUI sessions. (Bug#15629)
8693 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8695 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8697 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8699 * print.c (print_object): Print " ..." when truncating bool vectors.
8701 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8703 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8704 standard mouse buttons.
8706 * termhooks.h (struct input_event): Remove incorrect commentary.
8708 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8710 Disallow bool vector operations on mixed-length operands.
8711 The old behavior left garbage in the result vector sometimes,
8712 and didn't seem to be useful.
8713 * data.c (Qwrong_length_argument): New static var.
8714 (wrong_length_argument): New function.
8715 (bool_vector_binop_driver): Check that args agree in length.
8717 * keyboard.c, keyboard.h (all_kboards): Now static.
8719 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8721 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8722 note from the lispref.
8724 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8726 * nsterm.h (struct ns_display_info): Remove set-but-unused
8727 member image_cache (image caches are per-terminal anyway).
8728 (FRAME_X_IMAGE_CACHE): Remove.
8729 * nsterm.m (ns_initialize_display_info): Adjust user.
8731 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8733 * w32proc.c: Include mingw_time.h.
8735 * w32.c: Include mingw_time.h.
8737 Implement scrolling of TTY menus when the screen is too short.
8739 * term.c (tty_menu_display): Accept an additional argument, the
8740 menu item from which to start displaying the menu. Account for
8741 the value of Y when limiting the menu to the number of available
8743 (mi_result): New enumeration.
8744 (read_menu_input): Return enumerated value. When the y coordinate
8745 hits min_y or max_y, return scroll indication instead of wrapping
8747 (tty_menu_activate): Handle the scrolling indications from
8748 read_menu_input. Compute the first menu item to display and pass
8749 it to tty_menu_display.
8751 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8753 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8754 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8755 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8756 Adjust to match the change described below.
8757 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8758 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8759 memory_below_frame members to...
8760 * termchar.h (struct tty_display_info): ...here because they're
8761 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8762 * term.c (init_tty):
8763 * nsterm.m (ns_create_terminal):
8764 * w32term.c (w32_create_terminal):
8765 * xterm.c (x_create_terminal): Adjust users.
8766 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8767 to filter out non-TTY frames. Adjust comment.
8768 (scrolling): Adjust user. Prefer eassert for debugging check.
8770 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8772 * xfaces.c (PT_PER_INCH): Remove unused macro.
8773 * termhooks.h (struct terminal): Remove set-but-unused
8774 member fast_clear_end_of_line.
8775 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8776 * nsterm.m (ns_create_terminal):
8777 * term.c (init_tty):
8778 * w32term.c (w32_create_terminal):
8779 * xterm.c (x_create_terminal): Adjust users.
8781 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8783 * lisp.h (bool_vector_size): New function.
8784 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8785 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8786 (Fbool_vector_not, Fbool_vector_count_matches_at):
8787 Remove uses of 'eassume' that should no longer be needed,
8788 because they are subsumed by the 'eassume' in bool_vector_size.
8790 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8792 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8793 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8794 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8796 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8798 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8799 have different dimensions. (Bug#15575)
8801 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8804 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8806 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8808 * term.c (tty_menu_show): Never return with unbalanced
8809 specpdl. Use eassert for debugging check. Adjust style.
8811 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8813 * term.c (read_menu_input): Make selection of menu items
8814 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8815 (tty_menu_activate): Fix off-by-one error when computing max_y.
8817 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8819 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8820 audit logging (only used with GnuTLS 3.x) and enable it.
8822 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8824 * dispnew.c (redraw_frame): Remove useless #ifdef because
8825 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8826 Also, move TTY fflush to...
8827 * term.c (tty_update_end): ...this function.
8829 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8831 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8832 the end of the frame's glyph matrix. (Bug#15575)
8834 * term.c (tty_menu_display): Don't move cursor while overwriting
8835 frame's glyphs with menu items. Limit the number of items
8836 displayed to what can be shown on the available screen lines,
8837 excluding the echo area.
8838 (tty_menu_activate): Limit the Y coordinate allowed by
8839 read_menu_input to the last screen line used for menu display.
8841 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8843 * lisp.h (eassume): New macro.
8844 Also, include <verify.h>, for 'assume'.
8845 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8846 (vroundup, vector_nbytes):
8847 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8848 (Fbool_vector_not, Fbool_vector_count_matches)
8849 (Fbool_vector_count_matches_at):
8850 Use eassume, not eassert.
8851 * casetab.c (set_identity, shuffle):
8852 * composite.c (composition_gstring_put_cache):
8853 * dispnew.c (update_frame_1):
8854 * ftfont.c (ftfont_shape_by_flt):
8855 * image.c (gif_load):
8856 * intervals.c (offset_intervals):
8857 * macfont.m (macfont_shape):
8858 Remove calls to 'assume' that are no longer needed, because
8859 --enable-gcc-warnings no longer generates bogus warnings
8860 when these calls are removed.
8862 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8864 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8866 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8868 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8869 (Qsubstitute_env_in_file_name): New var.
8870 (syms_of_fileio): Define it.
8872 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8874 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8875 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8878 * term.c (save_and_enable_current_matrix): Don't allocate and
8879 don't save margin areas.
8880 (restore_desired_matrix): Don't restore margin areas.
8881 (free_saved_screen): Don't free margin areas.
8883 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8885 * image.c: Pacify --enable-gcc-warnings.
8886 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8887 #define only if used.
8889 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8891 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8892 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8893 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8894 (gif_load): For giflib v5.x and later, display the error message
8895 produced by giflib when its functions fail.
8896 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8899 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8901 * keyboard.c (last_event_timestamp): Remove. For X selection and
8902 GTK popup menus, it may be obtained from per-frame X display info.
8903 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8904 (process_special_events): Adjust users.
8905 * keyboard.h (last_event_timestamp): Remove declaration.
8906 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8907 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8908 * menu.h (xmenu_show): Adjust prototype.
8909 * menu.c (Fx_popup_menu): Adjust user.
8910 * xselect.c (x_own_selection, x_get_foreign_selection)
8911 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8913 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8915 * keyboard.c (init_kboard): Now static. Add arg
8916 to denote window system. Adjust comment.
8917 (init_keyboard): Adjust user.
8918 (allocate_kboard): New function.
8920 * nsterm.m (ns_term_init):
8921 * term.c (init_tty):
8922 * w32term.c (w32_create_terminal):
8923 * xterm.c (x_term_init): Use it.
8924 * keyboard.h (init_kboard): Remove prototype.
8925 (allocate_kboard): Add prototype.
8927 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8929 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8930 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8932 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8934 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8936 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8938 * term.c (tty_menu_activate): Flush the output stream after
8939 showing the cursor, and don't mark the frame garbaged at exit from
8940 the function. Fixes redisplay glitches when moving from one menu
8943 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8945 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8946 or throw error (Bug#15570).
8948 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8950 * intervals.c (temp_set_point_both): Move test into 'eassert',
8953 * lisp.h (eassert): Don't use 'assume'.
8954 Sometimes 'assume' wins in performance, and sometimes it loses,
8955 so it shouldn't be used all the time. Perhaps we need two
8956 flavors of 'eassert', one for where 'assume' is far more likely
8957 to help or to hurt; but that can be done later.
8958 Problem reported by Dmitry Antipov in
8959 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8960 Also, don't include <verify.h>; no longer needed.
8962 2013-10-09 Glenn Morris <rgm@gnu.org>
8964 * eval.c (Fcond): Doc tweak.
8966 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8968 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8969 expressions with side effects to eassert. (Bug#15565)
8971 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8973 * fns.c (hashfn_user_defined): Allow hash functions to return any
8976 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8978 Fix minor problems found by static checking.
8979 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8980 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8981 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8982 * keyboard.c (read_menu_command): Remove unused local.
8983 * lisp.h (read_menu_command): New decl.
8984 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8985 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8986 Return ptrdiff_t, not int.
8987 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8988 not int, for benefit of xpalloc.
8989 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8991 (have_menus_p): Remove; unused.
8992 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8993 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8994 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8996 (save_and_enable_current_matrix): Omit unnecessary casts.
8997 (read_menu_input): Omit local extern decl (now in lisp.h).
8998 Don't access uninitialized storage if mouse_get_xy fails.
8999 (tty_menu_activate): Mark local as initialized, for lint.
9000 (tty_menu_activate, tty_meny_show): Remove unused locals.
9002 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9004 Support menus on text-mode terminals.
9005 * xterm.h (xw_popup_dialog): Add prototype.
9007 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9008 (xmenu_show): Block input here, instead in Fx_popup_menu.
9009 (xw_popup_dialog): New function, with X-specific bits of popup
9012 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9015 * window.c (Fset_window_configuration): Use run-time tests of the
9016 frame type instead of compile-time conditionals, when menu-bar
9017 lines are considered.
9019 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9020 (w32_popup_dialog): New prototypes.
9022 * w32menu.c (Fx_popup_dialog): Function deleted.
9023 (w32_popup_dialog): New function, with w32 specific bits of popup
9024 dialogs. Block input here.
9026 * w32inevt.c (w32_console_read_socket): Minor change to add
9027 debugging TTY events.
9029 * w32fns.c (show_hourglass): If returning early because the frame
9030 is not a GUI frame, unblock input.
9032 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9033 (cursorY): New functions.
9035 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9036 WINDOWSNT, macros that call curX and curY elsewhere.
9038 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9040 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9041 specific function to hide and show cursor on a text-mode terminal.
9042 (tty_menu_struct, struct tty_menu_state): New structures.
9043 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9044 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9045 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9046 (tty_menu_locate, save_and_enable_current_matrix)
9047 (restore_desired_matrix, screen_update, read_menu_input)
9048 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9049 (tty_pop_down_menu, tty_menu_last_menubar_item)
9050 (tty_menu_new_item_coords, tty_menu_show): New functions.
9051 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9053 * nsterm.h (ns_popup_dialog): Adjust prototype.
9055 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9057 (ns_popup_dialog): Adapt order of arguments to the other
9058 *_menu_show implementations.
9059 (Fx_popup_dialog): Function deleted.
9061 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9063 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9065 * menu.c (have_boxes): New function.
9066 (single_keymap_panes): Use it instead of a compile-time
9068 (single_menu_item): Use run-time tests of the frame type instead
9069 of compile-time conditionals.
9070 (encode_menu_string): New function.
9071 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9072 the macro, since different types of frame need different encoding
9074 (digest_single_submenu): Use run-time tests of frame type instead
9075 of, or in addition to, compile-time conditionals.
9076 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9077 (Fx_popup_menu): Detect when the function is called from keyboard
9078 on a TTY. Don't barf when invoked on a text-mode frame.
9079 Check frame type at run time, instead of compile-time conditionals for
9080 invoking terminal-specific menu-show functions.
9081 Call tty_menu_show on text-mode frames.
9082 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9083 run time to determine which alternative to invoke; support dialogs
9086 * keyboard.h <Qmouse_movement>: Declare.
9088 * keyboard.c <Qmouse_movement>: Now extern.
9089 <Qecho_keystrokes>: New static variable.
9090 (read_key_sequence): Accept an additional argument, a flag to
9091 prevent redisplay during reading of the key sequence. All callers
9093 (read_menu_command): New function.
9094 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9096 (toolkit_menubar_in_use): New function.
9097 (make_lispy_event): Use it instead of a compile-time test.
9099 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9100 window-system being available.
9102 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9103 to x-popup-dialog on the frame type, they all now support popup
9106 * dispnew.c (save_current_matrix): Save the margin areas.
9107 (restore_current_matrix): Restore margin areas.
9108 (update_frame_with_menu): New function.
9110 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9113 * alloc.c (make_save_ptr): Now compiled unconditionally.
9115 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9117 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9118 (redraw_frame, update_frame): Adjust users.
9119 * dispextern.h (set_window_update_flags): Adjust prototype.
9120 * xdisp.c (redisplay_internal): When updating all frames with zero
9121 windows_or_buffers_changed, assume that only the windows that shows
9122 current buffer should be really updated.
9124 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9126 Do not allocate huge temporary memory areas and objects while encoding
9127 for file I/O, thus reducing an enormous memory usage for large buffers.
9128 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9129 * coding.h (struct coding_system): New member raw_destination.
9130 * coding.c (setup_coding_system): Initialize it to zero.
9131 (encode_coding_object): If raw_destination is set, do not create
9132 dst_object. Add comment.
9133 * fileio.c (toplevel): New constant E_WRITE_MAX.
9134 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9135 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9137 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9139 * nsterm.m (windowDidExitFullScreen:)
9140 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9142 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9144 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9145 * keyboard.c (unblock_input_to): Don't process pending signals
9146 if a fatal error is in progress.
9148 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9149 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9150 they're talking about words in Lisp bool vectors.
9151 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9152 * data.c (popcount_bits_word): Rename from popcount_size_t.
9153 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9156 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9158 Improve support for popcount and counting trailing zeros (Bug#15550).
9159 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9160 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9161 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9162 (popcount_size_t_msc, popcount_size_t_gcc):
9163 Remove; now done by Gnulib.
9164 (popcount_size_t): Now a macro that defers to Gnulib.
9165 (count_trailing_zero_bits): Return int, for consistency with
9166 Gnulib and because Emacs prefers signed to unsigned int.
9167 Don't assume that size_t is either unsigned int or unsigned long
9168 or unsigned long long.
9169 (size_t_to_host_endian): Do not assume that size_t is either
9170 exactly 32 or exactly 64 bits wide.
9171 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9172 etc., so that it's now an enum constant, not a macro.
9173 No need to assume that it's either 32 or 64.
9175 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9177 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9180 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9182 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9183 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9185 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9187 emacs_read and emacs_write now use void *, not char *.
9188 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9189 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9190 Buffer arg is now void *, not char *. This matches plain
9191 'read' and 'write' better, and avoids a constraint violation
9192 on Solaris 9 with Oracle Studio.
9194 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9196 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9197 memset to explicit loop. Otherwise copy largest possible chunk
9198 from initialized to uninitialized part, thus allowing the longer
9199 memcpy runs and reducing the number of loop iterations.
9201 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9203 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9204 hide toolbar (Bug#15388).
9205 (windowDidEnterFullScreen:): If presentation options are zero,
9206 set them here (Bug#15388).
9207 (ns_update_auto_hide_menu_bar): Remove runtime check.
9208 Don't auto hide dock unless menubar is also auto hidden.
9210 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9212 * editfns.c (message): Mention batch mode in doc string.
9214 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9216 * nsterm.m (check_native_fs): Remove erroneous comment.
9218 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9220 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9221 uses find_newline instead of scan_newline and so doesn't move point.
9223 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9225 Use hardware support for byteswapping on glibc x86 etc.
9226 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9227 whereas the old swap64 needed 30.
9228 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9229 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9230 Use byteswap.h's macros to swap bytes.
9231 * lisp.h (swap16, swap32, swap64): Remove.
9232 All uses replaced by bswap_16, bswap_32, bswap_64.
9234 * bytecode.c (exec_byte_code): Use some more volatile variables
9235 to work around local variables getting clobbered by longjmp.
9236 Port to pre-C99, which doesn't allow decls after stmts.
9238 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9240 * lisp.h (eassert): Assume that COND is true when optimizing.
9241 In other words, take on the behavior of eassert_and_assume.
9242 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9243 (eassert_and_assume): Remove. All uses replaced by eassert.
9245 * xdisp.c (Qglyphless_char): Now static.
9247 Adjust to merge from gnulib.
9248 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9249 * lisp.h: Include <verify.h>, for 'assume'.
9251 * eval.c (clobbered_eassert): New macro.
9252 (internal_catch, internal_condition_case)
9253 (internal_condition_case_1, internal_condition_case_2)
9254 (internal_condition_case_n): Use it instead of eassert
9255 when the argument contains locals clobbered by longjmp.
9256 Don't use clobbered locals outside of clobbered_eassert.
9257 (internal_lisp_condition_case): Use a volatile variable
9258 to work around a local variable's getting clobbered.
9260 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9262 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9263 (PUSH_HANDLER): New macro.
9264 (catchlist): Remove.
9265 (handlerlist): Always declare.
9267 * eval.c (catchlist): Remove (merge with handlerlist).
9268 (handlerlist, lisp_eval_depth): Not static any more.
9269 (internal_catch, internal_condition_case, internal_condition_case_1)
9270 (internal_condition_case_2, internal_condition_case_n):
9272 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9273 handlerlist/catchlist.
9274 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9275 handlerlist which can only handle a single condition-case handler at
9277 (find_handler_clause): Simplify since we only a single branch here
9280 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9282 (bcall0): New function.
9283 (exec_byte_code): Add corresponding cases. Improve error message when
9284 encountering an invalid byte-code. Let Bunwind_protect accept
9285 a function (rather than a list of expressions) as argument.
9287 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9288 and make them unconditional now that they're heap-allocated.
9290 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9292 * charset.c (Fdecode_char, Fencode_char): Remove description of
9293 `restriction' arg. now that it's hidden by advertised-calling-convention.
9295 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9297 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9298 Remove unused variable (from mac-port).
9299 (macfont_draw): Use s->ybase for correct y position.
9301 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9303 * frame.h (struct frame): Drop has_minibuffer member because...
9304 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9305 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9307 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9309 * window.h (struct window): Prefer enum text_cursor_kinds to int
9310 for phys_cursor_type member. Move the latter, phys_cursor_width,
9311 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9312 * window.c (replace_window, make_window): Adjust users.
9314 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9316 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9317 this module is never compiled otherwise.
9319 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9321 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9324 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9326 * xdisp.c (get_next_display_element): Don't call face_for_font in
9327 a build configured --without-x. (Bug#15484)
9329 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9331 * window.c (calc_absolute_offset): #elif should be #elif defined.
9333 * frame.c (delete_frame): Block/unblock input to overcome race
9334 condition (Bug#15475).
9336 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9338 * frame.c (delete_frame): Record selected frame only after
9339 calling Qdelete_frame_functions (Bug#15477).
9341 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9343 * nsterm.m (ns_selection_color): Remove.
9344 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9345 NSColor selectedText(Background)Color. Only for COCOA.
9346 (ns_term_init): Remove assignment of ns_selection_color, logic
9347 moved to ns_get_color.
9349 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9350 NS_SELECTION_COLOR_DEFAULT.
9351 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9353 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9355 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9356 frame' does not have the tool_bar_window member.
9358 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9360 Signal error when reading an empty byte-code object (Bug#15405)
9361 * lread.c (read1): Signal error.
9362 * alloc.c (make_byte_code): eassert header size.
9363 (sweep_vectors): Change an int to size_t.
9365 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9367 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9368 instead of ints, as it's the usual style for offsetof constants. See:
9369 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9371 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9372 This is ugly, but it should fix the performance problem for older
9373 GCC versions in the short run. I'll look into integrating the
9374 Gnulib module for popcount, as a better fix.
9375 See the thread starting in:
9376 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9377 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9378 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9379 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9380 (popcount_size_t): Use it.
9382 2013-09-24 Daniel Colascione <dancol@dancol.org>
9384 * process.c (Fnetwork_interface_info): Fix build break due to
9387 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9389 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9390 Prefer signed to unsigned integers where either will do.
9391 No need for 'const' on locals that do not escape.
9392 Omit easserts with unnecessary and unportable assumptions about
9393 alignment. Avoid unnecessary casts to char *.
9395 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9397 Use union for the payload of struct Lisp_Vector.
9398 This helps to avoid a few glitches dictated by C's aliasing rules.
9399 * lisp.h (struct Lisp_Vector): Use union for next and
9400 contents member. Adjust comment. Change related users.
9401 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9402 Related users changed.
9403 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9404 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9405 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9406 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9408 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9410 Optimize glyph row clearing and copying routines.
9411 * dispextern.h (struct glyph_row): Change layout of struct
9412 glyph_row to help copy_row_except_pointers. Adjust comment.
9413 * dispnew.c (null_row): Remove.
9414 (clear_glyph_row): Use offsetof and memset to find and clear
9415 just the members that need clearing. Adjust comment.
9416 (copy_row_except_pointers): Likewise for copying.
9418 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9420 Some minor cleanups of recently-added bool vector code.
9421 * conf_post.h (assume): Always return void. Use lint version
9422 only if GCC and MSC versions don't apply.
9423 * conf_post.h (assume):
9424 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9425 Depend on _MSC_VER, not __MSC_VER, for consistency with
9427 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9428 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9429 (bool_vector_binop_driver, count_trailing_zero_bits)
9430 (size_t_to_host_endian): Now static, not static inline;
9431 the latter isn't needed with modern compilers and doesn't
9432 work with older compilers anyway.
9434 * alloc.c (valgrind_p): Use bool for boolean.
9436 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9438 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9439 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9440 (display_last_displayed_message_p, message_buf_print)
9441 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9442 Use bool for boolean.
9443 * dispextern.h (cancel_line, init_desired_glyphs):
9444 Remove ancient leftover.
9445 (help_echo_showing_p, hourglass_shown_p):
9446 * lisp.h (noninteractive_need_newline): Adjust declaration.
9448 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9450 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9452 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9453 ...this file and convert the latter to static. Adjust comment.
9454 (make_initial_frame):
9455 * window.c (init_window_once): Adjust user.
9456 * frame.h (last_nonminibuf_frame): Remove declaration.
9457 * lisp.h (selected_frame): Likewise.
9458 * msdos.c (the_only_display_info): Adjust comment.
9460 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9462 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9463 computing the end column of mouse-highlight that comes from
9464 display or overlay strings. (Bug#15437)
9465 (note_mouse_highlight): Adapt calculation of last argument to
9466 mouse_face_from_string_pos to the above change.
9468 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9469 all platforms, not just for clang.
9471 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9473 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9474 about excess arguments to snprintf.
9476 * conf_post.h(assume): Use __builtin_unreachable for clang.
9478 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9480 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9481 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9483 2013-09-23 Daniel Colascione <dancol@dancol.org>
9485 * alloc.c (USE_VALGRIND): New macro; on by default
9486 when ENABLE_CHECKING.
9487 (mark_maybe_object, mark_maybe_pointer)
9488 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9490 (valgrind_p) [USE_VALGRIND]: New variable.
9491 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9493 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9495 * process.c (wait_reading_process_output): Change int pnamelen to
9498 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9499 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9500 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9501 argument to unsigned long to avoid warning.
9502 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9504 * conf_post.h (assume): Fix compiler error: x shall be cond.
9506 2013-09-22 Daniel Colascione <dancol@dancol.org>
9508 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9509 warning when compiling without a window system.
9511 2013-09-22 Daniel Colascione <dancol@dancol.org>
9513 * data.c (Qbool_vector_p): New symbol.
9514 (bool_vector_spare_mask, popcount_size_t_generic)
9515 (popcount_size_t_msc, popcount_size_t_gcc)
9517 (bool_vector_binop_driver)
9518 (count_trailing_zero_bits, size_t_to_host_endian)
9519 (Fbool_vector_exclusive_or)
9520 (Fbool_vector_union)
9521 (Fbool_vector_intersection, Fbool_vector_set_difference)
9522 (Fbool_vector_subsetp, Fbool_vector_not)
9523 (Fbool_vector_count_matches)
9524 (Fbool_vector_count_matches_at): New functions.
9525 (syms_of_data): Intern new symbol, functions.
9526 * alloc.c (bool_vector_payload_bytes): New function.
9527 (Fmake_bool_vector): Instead of calling Fmake_vector,
9528 which performs redundant initialization and argument checking,
9529 just call allocate_vector ourselves. Make sure we clear any
9530 terminating padding to zero.
9531 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9532 instead of open-coding the size calculation.
9533 (vroundup_ct): New macro.
9534 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9535 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9536 * composite.c (composition_gstring_put_cache):
9537 Change lint_assume to assume.
9538 * conf_post.h (assume): New macro.
9539 (lint_assume): Remove.
9540 * dispnew.c (update_frame_1): Change lint_assume to assume.
9541 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9543 * image.c (gif_load): Change lint_assume to assume.
9544 * lisp.h (eassert_and_assume): New macro.
9545 (Qbool_vector_p): Declare.
9546 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9547 (swap16, swap32, swap64): New inline functions.
9548 * macfont.m (macfont_shape): Change lint_assume to assume.
9549 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9550 * xsettings.c (parse_settings): Use new swap16 and
9551 swap32 from lisp.h instead of file-specific macros.
9553 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9555 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9556 found (which can legitimately happen when the glyph row at the
9557 window start is disabled in the current_matrix. (Bug#15365)
9559 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9561 Fix syntax.h bug introduced by recent INLINE change.
9562 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9563 conditionally compiled one way in some modules, and a different
9564 way in others. This doesn't work with extern inline functions,
9565 which must have the same definition in all modules, because the
9566 defining code might be shared across modules, depending on the
9567 implementation. Symptoms reported by Martin Rudalics in:
9568 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9569 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9570 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9571 overriding the corresponding functions in syntax.h.
9572 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9573 (syntax_property): New inline functions.
9574 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9575 Rewrite in terms of these new functions.
9577 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9579 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9580 not chars_in_text, whose result depends on the multibyteness of
9581 the current buffer. (Bug#15426)
9583 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9585 Port recent change to hosts where pointers aren't 'long'.
9586 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9587 Don't assume that pointers are the same width as 'long'.
9588 Add a compile-time check that a pointer fits into two X slots.
9590 A simpler, centralized INLINE.
9591 * conf_post.h (INLINE): Define only if not already defined.
9592 This allows us to use a single INLINE, defined by one file
9594 * emacs.c (INLINE): Define it.
9595 Also, include category.h, charset.h, composite.h, dispextern.h,
9596 syntax.h, systime.h, so that their INLINE definitions are expanded
9598 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9599 * buffer.h, buffer.c (BUFFER_INLINE):
9600 * category.h, category.c (CATEGORY_INLINE):
9601 * character.h, character.c (CHARACTER_INLINE):
9602 * charset.h, charset.c (CHARSET_INLINE):
9603 * composite.h, composite.c (COMPOSITE_INLINE):
9604 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9605 * frame.h, frame.c (FRAME_INLINE):
9606 * intervals.h, intervals.c (INTERVALS_INLINE):
9607 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9608 * lisp.h, alloc.c (LISP_INLINE):
9609 * process.h, process.c (PROCESS_INLINE):
9610 * syntax.h, syntax.c (SYNTAX_INLINE):
9611 * systime.h, sysdep.c (SYSTIME_INLINE):
9612 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9613 * window.h, window.c (WINDOW_INLINE):
9614 Remove. All uses replaced with INLINE.
9616 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9618 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9621 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9623 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9624 'const char *' to avoid compiler warnings due to similar change in
9625 the prototype of x_get_string_resource.
9627 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9629 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9630 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9631 going to replace static variables below. Adjust comments.
9632 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9633 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9634 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9635 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9636 Related users changed.
9637 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9638 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9639 last_mouse_movement_time, going to replace static variables below.
9641 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9642 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9644 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9645 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9646 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9647 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9648 static variables below.
9649 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9650 (last_mouse_scroll_bar): Remove.
9651 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9652 (mouseExited): Related users changed.
9654 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9656 Do not use external array to process X scroll bar messages.
9657 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9658 (x_send_scroll_bar_event): Pack window pointer into two slots
9659 of XClientMessageEvent if we're 64-bit. Adjust comment.
9660 (x_scroll_bar_to_input_event): Unpack accordingly.
9662 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9664 Ifdef away recent changes which aren't relevant to NS port.
9665 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9666 [!HAVE_NS]: Declare as such.
9667 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9668 [!HAVE_NS]: Define as such.
9670 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9672 * frame.c (x_redo_mouse_highlight): New function
9673 to factor out common code used in W32 and X ports.
9674 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9675 * xterm.h (struct x_display_info):
9676 * w32term.h (struct w32_display_info):
9677 * nsterm.h (struct ns_display_info): New members
9678 last_mouse_motion_frame, last_mouse_motion_x and
9679 last_mouse_motion_y, going to replace static variables below.
9680 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9681 (redo_mouse_highlight): Remove.
9682 (note_mouse_movement, syms_of_xterm): Adjust user.
9683 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9684 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9685 (redo_mouse_highlight): Remove.
9686 (note_mouse_movement, syms_of_w32term): Adjust user.
9687 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9688 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9690 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9691 * nsfns.m (compute_tip_xy): Adjust user.
9693 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9695 * frame.c (x_mouse_grabbed): New function.
9696 * dispextern.h (x_mouse_grabbed): Add prototype.
9697 (last_mouse_frame): Remove declaration.
9698 * xterm.h (struct x_display_info):
9699 * w32term.h (struct w32_display_info):
9700 * nsterm.h (struct ns_display_info): New member
9701 last_mouse_frame, going to replace...
9702 * xdisp.c (last_mouse_frame): ...global variable.
9703 (note_tool_bar_highlight):
9704 * w32term.c (w32_mouse_position, w32_read_socket):
9705 * xterm.c (XTmouse_position, handle_one_xevent):
9706 Use x_mouse_grabbed.
9707 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9709 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9711 * w32term.c (w32_read_socket): Avoid temporary
9712 variables in a call to x_real_positions.
9713 * xterm.c (handle_one_xevent): Likewise.
9715 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9717 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9718 (x_icon_type): Remove prototype.
9719 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9720 * frame.c (x_icon_type): Remove.
9721 * w32term.c (x_make_frame_visible, x_iconify_frame):
9722 * xterm.c (x_make_frame_visible, x_iconify_frame):
9723 Use x_set_bitmap_icon to factor out common code.
9725 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9727 * dispextern.h (check_x_display_info, x_get_string_resource):
9728 Declare here just once and unify the latter.
9729 * frame.c (check_x_display_info, x_get_string_resource):
9730 * nsterm.h (check_x_display_info):
9731 * xrdb.c (x_get_string_resource):
9732 * xterm.h (check_x_display_info): Remove prototypes.
9733 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9734 * w32reg.c (x_get_string_resource): Likewise.
9735 (w32_get_rdb_resource): Adjust user.
9737 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9739 * xterm.h (struct x_display_info): New member
9740 x_pending_autoraise_frame, going to replace...
9741 * xterm.c (pending_autoraise_frame): ...static variable.
9742 (x_new_focus_frame, XTread_socket): Adjust users.
9743 * w32term.h (struct w32_display_info): New member
9744 w32_pending_autoraise_frame, going to replace...
9745 * w32term.c (pending_autoraise_frame): ...global variable.
9746 (x_new_focus_frame, w32_read_socket): Adjust users.
9748 2013-09-17 Glenn Morris <rgm@gnu.org>
9750 * xdisp.c (message_dolog): If we create *Messages*,
9751 switch it to messages-buffer-mode.
9753 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9755 Don't overuse 'const' in types of locals.
9756 * bidi.c (bidi_count_bytes):
9757 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9758 (xg_event_is_for_scrollbar):
9759 * xselect.c (x_handle_property_notify)
9760 (x_handle_selection_notify, x_handle_dnd_message):
9761 * xsettings.c, xsettings.h (xft_settings_event):
9762 * xterm.c (x_handle_net_wm_state, handle_one_event)
9763 (x_menubar_window_to_frame, x_detect_focus_change)
9764 (construct_mouse_click, note_mouse_movement)
9765 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9766 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9767 (handle_one_xevent, x_handle_net_wm_state):
9768 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9769 (x_handle_dnd_message):
9770 Avoid unnecessary 'const', typically the second 'const' in
9771 'const foo * const arg', a 'const' that does not affect the API
9772 and doesn't significantly help the human reader.
9774 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9776 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9777 only if Glib < 2.36.0.
9778 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9779 * xsettings.c (init_gconf, init_gsettings): Do not check
9781 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9783 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9785 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9787 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9788 before calling g_type_init.
9790 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9792 * nsterm.m (syms_of_nsterm): ... to here.
9794 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9796 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9797 (ignore_next_mouse_click_timeout): Use Time as X does.
9798 (handle_one_xevent): Avoid cast and use unsigned comparison.
9800 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9802 Do not copy X event in handle_one_xevent except KeyPress case.
9803 Wnen XEvent is processed, it is unlikely to be changed except
9804 KeyPress case, so we can avoid copying and use const pointer to
9805 const data to make sure that an event is not changed elsewhere.
9806 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9807 const' and do not create local copy except for the KeyPress event.
9808 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9809 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9810 (x_handle_net_wm_state, x_menubar_window_to_frame)
9811 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9812 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9813 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9814 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9815 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9816 (x_handle_dnd_message):
9817 * xsettings.c (xft_settings_event):
9818 Use 'const XEvent * const' where appropriate.
9819 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9821 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9823 Fix X event waiting to handle multiple frames.
9824 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9825 * xterm.c (pending_event_wait): Remove. Adjust users.
9826 (x_detect_focus_change): Pass frame arg.
9827 (handle_one_xevent): Find related frame early and clear per-frame
9828 wait_event_type only if this is an event for the relevant frame.
9829 (x_wait_for_event): Use per-frame wait_event_type.
9831 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9833 * nsfns.m (Fx_create_frame): Fix font driver registration for
9836 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9837 for syms_of_macfont.
9839 * nsterm.m: Include macfont.h.
9840 (ns_tmp_flags, ns_tmp_font): Remove.
9841 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9842 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9843 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9844 (changeFont:): Fix code style. Check for font driver type when
9847 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9850 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9851 (nsfont_open): Set font driver type.
9852 Set font->ascent and font->descent. Figure out font instead of
9853 ns_tmp_font, and flags instead of ns_tmp_flags.
9854 Fix indentation. Remove call to ns_draw_text_decoration,
9857 * nsfns.m: Include macfont.h.
9858 (Fx_create_frame): Register macfont driver, make a better default font.
9859 (Fns_popup_font_panel): Get font from macfont driver, if used.
9861 * macfont.m, macfont.h, macuvs.h: New files.
9863 * font.h: Declare syms_of_macfont.
9865 * font.c (syms_of_font): Call syms_of_macfont.
9867 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9869 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9871 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9872 and it is always zero for others, so I assume that this is an ancient
9873 leftover which nobody will want to change any more.
9874 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9875 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9876 * frame.c (x_set_scroll_bar_width):
9877 * w32fns.c (w32_createscrollbar):
9878 * w32term.c (w32_set_vertical_scroll_bar):
9879 * xfns.c (x_set_scroll_bar_default_width):
9880 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9881 (x_scroll_bar_expose): Related users changed.
9883 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9885 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9886 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9887 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9889 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9891 * nsterm.h, w32term.h, xterm.h: ...and not here.
9892 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9893 Remove unused Xisms.
9894 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9895 these modules are never compiled otherwise.
9897 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9899 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9900 Doc fix. (Bug#15375)
9902 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9904 Unify Fx_focus_frame between all ports.
9905 * frame.h (x_focus_frame): New prototype.
9906 * xfns.c (Fx_focus_frame): Remove.
9907 (syms_of_xfns): Do not defsubr it.
9908 (x_focus_frame): X implementation.
9909 * nsfns.m (Fx_focus_frame): Remove.
9910 (syms_of_nsfns): Do not defsubr it.
9911 (x_focus_frame): NS implementation.
9912 * w32term.c (Fx_focus_frame): Remove.
9913 (x_focus_on_frame): Rename to...
9914 (x_focus_frame): W32 implementation.
9915 * w32term.h (x_focus_on_frame): Remove prototype.
9916 * w32fns.c (Fx_focus_frame): Remove.
9917 (syms_of_w32fns): Do not defsubr it.
9918 * frame.c (Fx_focus_frame): Define here.
9919 (syms_of_frame): Defsubr here.
9920 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9922 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9924 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9925 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9926 each port to reference the port-specific window system data.
9927 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9928 (FRAME_DISPLAY_INFO): Define.
9929 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9930 (FRAME_DISPLAY_INFO): Define. Adjust users.
9931 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9932 (FRAME_DISPLAY_INFO): Define. Adjust users.
9933 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9934 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9935 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9936 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9937 * xselect.c, xterm.c: All related users changed.
9939 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9941 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9942 (x_menubar_window_to_frame): Remove prototypes.
9943 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9944 (x_menubar_window_to_frame, x_top_window_to_frame):
9946 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9947 (x_menubar_window_to_frame, x_top_window_to_frame):
9948 ...to here and convert all but the last to static.
9950 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9952 * lisp.mk (lisp): Add w32-common-fns.elc.
9954 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9956 * charset.c (char_charset): Document an exception for char-charset.
9958 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9960 * xterm.h (x_display_info): New field last_user_time...
9961 * xterm.c (toplevel): ...to replace static last_user_time.
9962 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9964 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9966 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9967 scroll bar values to prevent thumb from disappear and update comment.
9969 2013-09-11 Glenn Morris <rgm@gnu.org>
9971 * emacs.c (usage_message): Possessive apostrophe tweak.
9973 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9975 * nsterm.m (syms_of_nsterm): Use Qns.
9976 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9977 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9978 * xfns.c (x_display_info_for_name, Fx_open_connection):
9979 Remove old '#if 0' code.
9980 (syms_of_xfns): Use Qx.
9981 * termhooks.h (fullscreen_hook): Remove the leftover.
9982 (struct terminal): Fix typo in comment.
9984 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9986 Cleaning up a few X scroll bar bits.
9987 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9988 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9989 New member last_seen_part, going to replace...
9990 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9991 (xt_action_hook) [USE_LUCID]: Adjust user.
9992 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9993 Lucid-specific scroll bar support.
9994 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9995 to int and adjust to use last_seen_part member.
9996 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9997 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9998 Initialize last_seen_part.
10000 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10002 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10003 insert-buffer-substring an empty string.
10005 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10007 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10008 avoiding a GCC warning.
10010 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10012 Ifdef away frame tool bar code when it is not really used.
10013 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10014 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10015 and minimize_tool_bar_window_p under the above.
10016 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10017 (fset_tool_bar_window): Likewise.
10018 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10019 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10020 (change_frame_size_1):
10021 * window.c (window_from_coordinates, Frecenter): Adjust users.
10022 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10023 code is not really used.
10024 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10025 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10026 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10027 [!USE_GTK && !HAVE_NS]: Define as such.
10028 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10029 (note_mouse_highlight, expose_frame):
10030 * xfns.c (x_set_tool_bar_lines):
10031 * xterm.c (handle_one_xevent): Adjust users.
10033 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10035 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10036 This bug was introduced by my 2013-08-26 patch, which incorrectly
10037 assumed that the terminfo implementation doesn't use termcap buffers.
10038 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10039 these buffers apparently are used after all.
10040 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10041 (struct tty_display_info): Define members termcap_term_buffer and
10042 termcap_strings_buffer even if TERMINFO.
10044 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10047 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10048 'usage' docstring entry to pacify make-docfile.
10050 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10052 Change comparison functions =, <, >, <=, >= to take many arguments.
10053 * data.c: Change comparison functions' interface and implementation.
10054 * lisp.h: Make arithcompare available for efficient two arg
10056 * bytecode.c: Use arithcompare.
10057 * fileio.c: Use new interface.
10059 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10061 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10063 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10065 * eval.c (Feval): Document the new use of `lexical'.
10067 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10069 Review and drop old frame resize hack.
10070 * frame.h (struct frame): Remove force_flush_display_p.
10071 * dispnew.c (update_frame): Adjust user and don't call
10072 flush_frame here. The comment has said that there was an issues
10073 with redisplaying fringes, but I don't see any differences with
10074 and without this hack. Hopefully we can continue without it.
10075 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10076 current frame matrices twice if resized_p is set.
10078 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10080 Do not populate pure Xism x_sync to other ports.
10081 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10082 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10083 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10084 * w32term.h (x_sync): Remove prototype.
10086 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10088 Cleanup frame flushing.
10089 * dispextern.h (struct redisplay_interface):
10090 Drop flush_display_optional because flush_display is enough
10091 for X and flushing via RIF is just a no-op for others.
10092 * frame.h (flush_frame): New function.
10093 * dispnew.c (update_frame):
10094 * minibuf.c (read_minibuf):
10095 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10097 * keyboard.c (detect_input_pending_run_timers): Do not flush
10098 all frames but selected one in redisplay_preserve_echo_area.
10099 * nsterm.m (ns_flush): Remove no-op.
10100 (ns_redisplay_interface): Adjust user.
10101 * w32term.h (x_flush): Remove no-op.
10102 (w32_redisplay_interface): Adjust user.
10103 * xterm.c (x_flush): Simplify because we do not flush all
10104 frames at once any more. Adjust comment.
10105 (x_redisplay_interface): Adjust user.
10107 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10109 Port --without-x --enable-gcc-warnings to Fedora 19.
10110 * gfilenotify.c (globals_of_gfilenotify):
10111 Call g_type_init only if using an older glib version that needs it.
10113 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10115 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10116 (last_glyphless_glyph_merged_face_id): Remove declarations.
10117 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10118 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10119 (last_glyphless_glyph_merged_face_id): Now static.
10120 (merge_escape_glyph_face): New function, refactored from...
10121 (get_next_display_element): ...here.
10122 (merge_glyphless_glyph_face): New function, refactored from...
10123 (produce_glyphless_glyph): ...here...
10124 * term.c (produce_glyphless_glyph): ...and here.
10126 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10128 * eval.c (eval_sub): Only call Ffunction if necessary.
10130 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10132 Attempt to make redisplay more selective when changing cursor type.
10133 * frame.h (struct frame): New bitfield cursor_type_changed.
10134 * xdisp.c (cursor_type_changed): Remove.
10135 (try_cursor_movement, redisplay_window, try_window_id)
10136 (set_frame_cursor_types, try_window_reusing_current_matrix):
10137 Adjust to use per-frame bitfield.
10138 (redisplay_internal): Look for cursor type change on each visible
10139 frame and consider all frames if cursor type has been changed on
10140 the frame other than selected. If cursor type has been changed on
10141 selected frame only, do not use fast update.
10143 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10145 Attempt to make redisplay more selective when changing fonts.
10146 * frame.h (struct frame): New bitfield fonts_changed.
10147 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10148 (adjust_frame_glyphs): Add prototype.
10149 * dispnew.c (fonts_changed_p): Remove.
10150 (adjust_glyphs): Remove because we do not
10151 adjust matrices on all frames at once any more.
10152 (adjust_frame_glyphs): Block and unblock input here.
10153 (adjust_glyph_matrix): Use fonts_changed.
10154 (change_frame_size_1): Use adjust_frame_glyphs.
10155 * font.c (font_open_entity): Use fonts_changed.
10156 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10157 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10158 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10159 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10160 (shrink_mini_window, Fresize_mini_window_internal)
10161 (window_scroll_pixel_based, Fset_window_configuration)
10162 (apply_window_adjustment, Fset_window_vscroll):
10163 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10164 Use adjust_frame_glyphs.
10165 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10166 (try_window_reusing_current_matrix, try_window_id, display_line)
10167 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10168 (redisplay_internal): Consider fonts_changed and adjust frame
10169 matrices for each frame only if the frame is visible. If font
10170 has been changed on some frame during full redisplay, retry
10171 only visible frames where the font has been actually changed.
10173 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10175 Cache current header and mode line height for each window.
10176 * window.h (struct window): New fields mode_line_height
10177 and header_line_height.
10178 * window.c (make_window): Initialize them.
10179 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10180 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10181 (current_mode_line_height, current_header_line_height):
10182 Remove declaration.
10183 * xdisp.c (current_mode_line_height, current_header_line_height):
10185 (pos_visible_p, init_xdisp): Adjust user.
10186 (redisplay_window): Invalidate mode_line_height and
10187 header_line_height if current and desired matrices do not agree.
10189 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10191 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10192 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10194 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10196 Make --without-x compatible with --enable-gcc-warnings.
10197 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10198 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10199 members under HAVE_WINDOW_SYSTEM.
10200 * keyboard.c (make_lispy_focus_out): Likewise.
10201 (record_menu_key): Move under HAVE_MENUS.
10202 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10203 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10204 (syms_of_xdisp): Adjust user.
10205 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10206 (start_hourglass, cancel_hourglass):
10207 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10208 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10209 and CLEAR_FONT_TABLE_NFONTS.
10210 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10211 Declare only if HAVE_WINDOW_SYSTEM.
10212 (lface_same_font_attributes_p, clear_face_gcs): Define only
10213 if HAVE_WINDOW_SYSTEM.
10215 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10217 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10218 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10219 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10221 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10223 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10225 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10227 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10228 This fixes a type error on hosts where ptrdiff_t is wider than int.
10230 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10232 * keyboard.c (read_key_sequence_vs): New function.
10233 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10236 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10238 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10240 Makefile improvements.
10241 * Makefile.in (config.status): Don't use double-colon rules, as
10242 they are not portable according to POSIX. Fix shell typo with `;
10243 I guess this rule has never been tested?
10244 (VCSWITNESS): New macro, to override any environment var.
10246 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10248 * xterm.h (struct x_display_info): Do not track X connection
10249 fd separately because it is always available from Display.
10250 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10253 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10255 * buffer.c (drop_overlay):
10256 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10257 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10259 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10261 * buffer.c (Fmake_overlay, Fmove_overlay):
10262 * intervals.c (set_point_from_marker):
10263 * print.c (PRINTPREPARE): Prefer signal_error
10264 to plain error and report unsuitable marker too.
10266 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10268 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10269 for 'dragging' member.
10270 (struct x_output): Remove set-but-unused leftovers
10271 'left_before_move' and 'top_before_move'.
10272 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10273 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10274 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10275 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10276 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10277 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10278 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10279 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10281 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10283 * nsfont.m (INVALID_GLYPH): New define.
10284 (nsfont_encode_char): Use INVALID_GLYPH.
10285 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10287 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10289 * xterm.c (x_last_mouse_movement_time): Revert last change.
10290 This code should use XDisplayMotionBufferSize to check display's
10291 motion history first, and there are few other issues as well.
10292 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10293 (handle_one_xevent): Adjust user.
10295 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10297 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10298 * frame.c (Flast_nonminibuf_frame): ... to here.
10299 (check_minibuf_window): Don't abort if no window was found
10302 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10304 Use XGetMotionEvents to ask the last mouse motion time from X server.
10305 * xterm.c (X_MOTION_HISTORY): Default to 1.
10306 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10307 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10308 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10309 Ifdef away legacy code.
10310 (XTmouse_position, x_scroll_bar_report_motion):
10311 Use x_last_mouse_movement_time.
10312 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10315 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10317 * msdos.c (last_mouse_window): Move to...
10318 (dos_rawgetc): ...this function and adjust comment.
10319 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10320 (mouseMoved): ...this function and adjust comment.
10321 * w32term.c (last_window): Likewise with...
10322 (w32_read_socket): ...this function.
10323 * xterm.c (last_window): Likewise with...
10324 (handle_one_xevent): ...this function.
10326 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10328 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10329 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10330 (handle_one_xevent): ...to here.
10331 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10334 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10336 * msdos.c (IT_set_terminal_window): Remove no-op.
10337 (initialize_msdos_display): Adjust terminal setup.
10338 * w32console.c (w32con_set_terminal_window): Remove no-op.
10339 (initialize_w32_display): Adjust terminal setup.
10340 * w32term.c (w32_set_terminal_window): Remove no-op.
10341 (w32_create_terminal): Adjust terminal setup.
10342 * xterm.c (XTset_terminal_window): Remove no-op.
10343 (x_create_terminal): Adjust terminal setup.
10345 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10347 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10349 (ns_create_terminal): Adjust terminal setup.
10350 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10352 (w32_create_terminal): Adjust terminal setup.
10353 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10355 (x_create_terminal): Adjust terminal setup.
10357 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10359 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10360 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10361 * dispnew.c (buffer_posn_from_coords):
10362 * window.c (Fwindow_end, displayed_window_lines):
10363 * xdisp.c (redisplay_mode_lines): Use it.
10365 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10367 * fontset.c (face_for_char): Check char in the current face font first
10368 if HAVE_NS (Bug#15138).
10370 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10372 * window.c (temp_output_buffer_show): Make sure window returned
10373 by display_buffer is live (Bug#15213).
10375 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10377 Minor cleanup to avoid forward declarations.
10378 * coding.h (struct ccl_spec): Remove forward declaration.
10379 * composite.h (toplevel): Include font.h.
10380 (struct composition_it, struct face, struct font_metrics):
10381 Remove forward declaration.
10382 * dispextern.h (struct image, struct atimer): Likewise.
10383 * emacsgtkfixed.h (struct frame): Likewise.
10384 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10385 * font.h (struct font_driver, struct font, struct glyph_string)
10386 (struct face): Remove forward declaration.
10387 * fontset.h (struct face, struct font): Likewise.
10388 * frame.h (toplevel): Style cleanup.
10389 (enum output_method): Move to...
10390 * termhooks.h (enum output_method): ...here.
10391 (struct glyph, struct frame, struct ns_display_info)
10392 (struct x_display_info, struct w32_display_info):
10393 Remove forward declaration.
10394 * xterm.h (toplevel): Include termhooks.h.
10395 (struct font, struct window, struct glyph_matrix, struct frame)
10396 (struct input_event, struct face, struct image): Remove forward
10398 * gtkutil.h (struct _widget_value): Likewise.
10399 * keyboard.h (toplevel): Include termhooks.h.
10400 (struct input_event): Remove forward declaration.
10402 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10404 * intervals.c (set_point_from_marker): New function.
10405 * editfns.c (Fgoto_char):
10406 * process.c (Finternal_default_process_filter):
10407 * window.c (select_window_1): Use it.
10408 * buffer.h (set_point_from_marker): Add prototype.
10410 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10412 * w32.c (term_winsock): Call release_listen_threads before calling
10414 (_sys_wait_accept): Wait for accept event in a loop with a finite
10415 timeout, instead of waiting indefinitely. Will hopefully avoid
10416 hanging during exit because WSACleanup deadlocks waiting for the
10417 event object to be released. (Bug#14333)
10419 * w32proc.c (release_listen_threads): New function, signals all
10420 the reader threads that listen for connections to stop waiting.
10422 * w32.h (release_listen_threads): Add prototype.
10424 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10426 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10427 field of new marker (for sanity and safety).
10428 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10429 anyway because XMISCTYPE is a function and can't be an lvalue).
10431 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10433 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10434 (x_after_update_window_line, x_scroll_bar_create)
10435 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10436 (handle_one_xevent, x_clear_frame_area):
10437 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10439 * xterm.h (x_clear_area): Adjust prototype.
10441 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10443 Hook scanning and indentation functions to find_newline. This helps
10444 to avoid duplicated code and renders more respect to newline cache.
10445 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10446 * cmds.c (Fforward_line):
10447 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10448 Use find_newline and avoid unnecessary point movements.
10449 * search.c (scan_newline): Implement on top of find_newline.
10451 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10453 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10454 scoped code (bug#11258).
10456 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10458 * nsterm.m (last_window): New variable.
10459 (EV_TRAILER2): New macro.
10460 (EV_TRAILER): Call EV_TRAILER2.
10461 (mouseMoved:): Add support for mouse-autoselect-window
10462 on nextstep (Bug#6888).
10464 2013-08-28 Andreas Schwab <schwab@suse.de>
10466 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10467 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10468 Remove unused macro definitions.
10469 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10470 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10471 Only define if emacs.
10473 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10475 Prefer enum glyph_row_area to int where appropriate.
10476 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10478 (window_box, window_box_width, window_box_left, window_box_left_offset)
10479 (window_box_right, window_box_right_offset): Adjust prototypes.
10480 * xdisp.c (window_box, window_box_width, window_box_left)
10481 (window_box_left_offset, window_box_right, window_box_right_offset):
10482 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10483 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10484 * nsterm.m (ns_clip_to_row):
10485 * w32term.c (w32_clip_to_row):
10486 * xterm.c (x_clip_to_row): Likewise.
10488 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10490 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10491 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10493 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10495 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10496 for portability to hosts where /bin/sh has problems.
10498 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10500 Redesign redisplay interface to drop global output_cursor.
10501 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10502 (toplevel): Remove declaration of output_cursor.
10503 (set_output_cursor, x_cursor_to): Remove prototype.
10504 * window.h (struct window): New member output_cursor.
10505 (output_cursor_to): New function to replace RIF member.
10506 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10507 (update_text_area, set_window_cursor_after_update): Use it.
10508 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10509 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10510 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10511 * w32term.c (x_update_window_begin, x_update_window_end):
10512 * xterm.c (x_update_window_begin, x_update_window_end):
10513 Adjust to use per-window output cursor.
10515 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10517 Simplify SELECT_TYPE-related code.
10518 Like EMACS_TIME, this portability layer is no longer needed, since
10519 Emacs has been using fd_set as a portability layer for some time.
10520 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10521 (SELECT_TYPE): Remove. All uses changed to fd_set.
10522 (fd_set) [!FD_SET]: New typedef.
10524 Simplify EMACS_TIME-related code.
10525 This portability layer is no longer needed, since Emacs has been
10526 using struct timespec as a portability layer for some time.
10527 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10528 Include <time.h> rather than "systime.h"; that's all that's needed now.
10529 * dispnew.c: Include <timespec.h> rather than "systime.h";
10530 that's all that's needed now.
10531 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10532 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10533 TIMESPEC_RESOLUTION.
10534 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10535 LOG10_TIMESPEC_RESOLUTION.
10536 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10537 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10538 (make_emacs_time): Remove. All used changed to make_timespec.
10539 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10540 (current_timespec): Rename from current_emacs_time. All uses changed.
10541 (add_emacs_time): Remove. All uses changed to timespec_add.
10542 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10543 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10544 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10545 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10546 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10547 (current_timespec): Rename from current_emacs_time. All uses changed.
10548 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10549 changed to timespec_cmp.
10550 * xgselect.c: Include <timespec.h>, since our .h files don't.
10552 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10554 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10555 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10556 Remove the leftovers.
10557 * gtkutil.c (toplevel): Do not declare Qxft but include
10559 * image.c (toplevel): Do not declare Vlibrary_cache because
10560 it's already done in lisp.h.
10562 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10564 * lisp.h (Mouse_HLInfo): Move from here...
10565 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10566 (reset_mouse_highlight): New function.
10567 * msdos.c (dos_set_window_size, IT_update_begin)
10568 (internal_terminal_init):
10569 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10570 (ns_initialize_display_info):
10571 * w32console.c (initialize_w32_display):
10572 * w32term.c (x_update_window_end, x_free_frame_resources)
10573 (w32_initialize_display_info):
10574 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10575 * window.c (Fdelete_other_windows_internal):
10576 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10577 * termchar.h (toplevel):
10578 * xterm.h (toplevel): Include dispextern.h.
10580 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10582 Fix minor problems found by static checking.
10583 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10584 (expect): Avoid nested-if warning.
10585 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10586 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10587 * nsterm.h, nsterm.m (ns_select):
10588 * xgselect.c, xgselect.h (xg_select):
10589 Adjust signature to better match pselect's.
10590 * nsterm.m (ns_select):
10591 Don't set *TIMEOUT, since pselect doesn't.
10592 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10593 diagnostic about assigning const char * to it.
10594 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10596 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10598 * lread.c (substitute_object_recurse): Handle hash-tables as well
10601 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10603 Fix unlikely core dump in init_tty, and simplify terminfo case.
10604 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10605 The old version incorrectly dumped core if malloc returned a
10606 buffer containing only non-NUL bytes.
10607 (init_tty): Do not allocate or free termcap buffers; the
10608 struct does that for us now.
10609 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10610 (struct tty_display_info): Define members termcap_term_buffer and
10611 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10612 use them. Allocate them directly in struct rather than indirectly
10613 via a pointer, to simplify init_tty.
10615 * frame.c (check_minibuf_window): Initialize 'window' properly,
10616 so that Emacs reliably aborts later if 'window' is not initialized.
10618 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10620 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10621 of VoidSymbol (Bug#15154).
10623 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10625 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10626 mouse_face_beg_y and mouse_face_end_y.
10627 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10628 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10629 Adjust users and update comment where appropriate.
10631 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10633 * frame.c (check_minibuf_window): New function.
10634 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10635 Call check_minibuf_window (Bug#15183).
10637 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10639 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10640 because this is the only last cursor data we need to keep and consult.
10641 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10642 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10645 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10647 Fix recovering from possible decompression error.
10648 Since insert_from_gap doesn't always move point, we can't use PT as
10649 the position where the partially decompressed data ends, and
10650 should count how many bytes was produced so far.
10651 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10652 (unwind_decompress): Really delete partially uncompressed data.
10653 (Fzlib_decompress_region): Take decompressed data size into account.
10655 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10657 * syntax.c (init_syntax_once): Adjust comment and do an early
10658 initialization of Qchar_table_extra_slots just once...
10659 * casetab.c (init_casetab_once):
10660 * category.c (init_category_once):
10661 * character.c (syms_of_character):
10662 * coding.c (syms_of_coding):
10663 * xdisp.c (syms_of_xdisp): ...and omit it here.
10665 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10667 * xdisp.c (get_next_display_element): Don't apply to characters
10668 from a display vector the logic of setting it->end_of_box_run_p
10669 suitable for characters from a buffer. (Bug#15175)
10671 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10672 to handle directories, rather than '_utime' which doesn't.
10675 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10677 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10678 or fullscreen (Bug#14627).
10680 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10682 System-dependent integer overflow fixes.
10683 * process.c (Fset_process_window_size): Signal an error if
10684 the window size is outside the range supported by the lower level.
10685 * sysdep.c (set_window_size): Return negative on error,
10686 nonnegative on success, rather than -1, 0, 1 on not in system,
10687 failure, success. This is simpler. Caller changed.
10688 (serial_configure): Remove unnecessary initialization of local.
10689 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10690 size fits in unsigned long; this isn't true on some 32-bit hosts.
10691 Avoid buffer overrun if some future version of /proc/meminfo has a
10692 variable name longer than 20 bytes.
10693 (system_process_attributes) [__FreeBSD__]:
10694 Don't assume hw.availpages fits in 'int'.
10696 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10698 Don't let very long directory names overrun the stack.
10699 Fix some related minor problems involving "//", vfork.
10700 * callproc.c (encode_current_directory): New function.
10701 (call_process): Don't append "/"; not needed.
10702 * fileio.c (file_name_as_directory_slop): New constant.
10703 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10704 this can save the caller having to alloca.
10705 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10706 Use SAFE_ALLOCA, not alloca.
10707 (directory_file_name, Fexpand_file_name): Leave leading "//"
10708 alone, since it can be special even on POSIX platforms.
10709 * callproc.c (call_process):
10710 * process.c (Fformat_network_address):
10711 * sysdep.c (sys_subshell):
10712 Use encode_current_directory rather than rolling our own.
10713 (create_process): No need to encode directory; caller does that now.
10714 * process.h (encode_current_directory): New decl.
10715 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10716 Rework to avoid 'goto xyzzy;'.
10718 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10720 * xdisp.c (handle_face_prop): If the default face was remapped use
10721 the remapped face for strings from prefix properties. (Bug#15155)
10723 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10725 Minor cleanup for redisplay interface and few related functions.
10726 * frame.h (enum text_cursor_kinds): Move from here...
10727 * dispextern.h (enum text_cursor_kinds): ...to here.
10728 (toplevel): Drop unnecessary declarations.
10729 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10730 in update_window_end_hook and draw_window_cursor functions.
10731 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10732 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10733 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10734 * xterm.c (x_update_window_end, x_draw_window_cursor):
10735 * xdisp.c (display_and_set_cursor, update_window_cursor)
10736 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10737 enum text_cursor_kinds where appropriate.
10739 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10741 Redesign redisplay interface to drop updated_row and updated_area.
10742 * dispextern.h (updated_row, updated_area): Remove declaration.
10743 (struct redisplay_interface): Pass glyph row and row area parameters
10744 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10745 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10747 * dispnew.c (updated_row, updated_area): Remove.
10748 (redraw_overlapped_rows, update_window_line): Adjust user.
10749 (update_marginal_area, update_text_area): Likewise. Pass updated row
10750 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10751 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10754 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10756 * process.c (flush_pending_output): Remove stub.
10759 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10761 * callproc.c: Fix race that killed background processes (Bug#15144).
10762 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10763 Record deleted process-id in critical section, not afterwards.
10764 Don't mistakenly kill process created by a call-process invocation
10765 that discards output and does not wait.
10767 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10769 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10770 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10771 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10772 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10773 to shut up compiler in mark_object.
10774 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10776 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10778 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10779 We can't portably rely on PTY_OPEN doing that, even if
10780 it calls posix_openpt with O_CLOEXEC.
10782 2013-08-20 Kenichi Handa <handa@gnu.org>
10784 * character.c (string_char): Improve commentary.
10786 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10788 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10789 (struct animation_cache): Make signature a flexible array member.
10790 All uses changed. This is a tad slower but may insulate us better
10791 from future changes to ImageMagick.
10793 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10795 * image.c: Shrink memory needed for animation cache.
10796 (SIGNATURE_DIGESTSIZE): New constant.
10797 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10798 (imagemagick_create_cache): Copy the signature. This saves
10799 several KB of memory that ImageMagick wastes per signature.
10800 Don't bother updating the update_time, as the caller does that now.
10801 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10802 it's a fixed size struct member now.
10803 (imagemagick_get_animation_cache): Always destroy the signature,
10804 as it's now imagemagick_create_cache's responsibility to copy it.
10805 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10806 and use memcmp rather than strcmp.
10807 eassert that ImageMagick returns a signature of the specified length.
10809 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10811 * image.c (imagemagick_get_animation_cache): Don't segfault on
10813 (imagemagick_get_animation_cache): Revert to previous definition
10814 so that it actually works. But keep the memory leak fix.
10815 (imagemagick_get_animation_cache): Fix memory leak.
10817 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10819 * image.c: Fix animation cache signature memory leak.
10820 Fix some other minor performance problems while we're at it.
10821 (imagemagick_create_cache): Clear just the members that
10822 need clearing. Don't set update_time, as caller does that now.
10823 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10824 Simplify by using pointer-to-pointer instead of a prev pointer.
10825 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10826 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10827 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10828 it's already a copy. Free the signature probe unless it's cached.
10830 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10831 This was introduced by my 2013-08-12 fix for Bug#15035.
10833 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10835 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10836 (imagemagick_prune_animation_cache): Now static.
10838 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10840 * image.c (imagemagick_get_animation_cache): Don't segfault when
10841 pruning all entries.
10843 2013-08-18 Ken Brown <kbrown@cornell.edu>
10845 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10846 static heap if ENABLE_CHECKING is defined.
10847 (max_bss_sbrk_ptr): New variable.
10848 (bss_sbrk): Use it.
10849 (report_sheap_usage): Report maximum static heap usage instead of
10850 ending static heap usage.
10852 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10854 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10855 of zlib_initialized according to the results of calling
10856 init_zlib_functions.
10858 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10860 * image.c: Implement an ImageMagick per-image cache.
10861 (imagemagick_get_animation_cache): Fix a double-free error.
10862 (imagemagick_load_image): Remove the ping_wand code, which only
10863 apparently saved time on invalid animated images, and slowed down
10864 everything else. Optimize for the common case.
10866 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10868 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10870 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10872 * marker.c (set_marker): Remove documentation of undefined behavior.
10874 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10876 * image.c (imagemagick_compute_animated_image): Animate correctly
10877 when sub-images are smaller than the main image.
10878 (imagemagick_compute_animated_image): Setting the iterator row to
10879 zero is apparently not allowed.
10880 (imagemagick_compute_animated_image): Allow images that say they
10881 have sub-images that are bigger than the main image, but just crop
10884 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10886 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10888 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10890 * image.c (imagemagick_compute_animated_image): Respect the GIF
10893 2013-08-15 Ken Brown <kbrown@cornell.edu>
10895 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10896 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10899 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10901 Fix minor problems found by static checking.
10902 * frame.c (delete_frame):
10903 * xdisp.c (next_element_from_display_vector):
10904 Avoid uninitialized local.
10905 * image.c (imagemagick_compute_animated_image): Port to C89.
10906 Prefer usual GNU indentation style for loops.
10907 Be more careful about bizarrely large sizes, by using ptrdiff_t
10910 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10912 Fix infinite frame selection loop (Bug#15025).
10913 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10915 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10917 * xdisp.c (compute_window_start_on_continuation_line):
10918 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10919 to make sure we end up setting the window start at the leftmost
10920 visible character of the display line. This avoids funky
10921 horizontal shifting because the window start is not kept on the
10922 same position. (Bug#15090)
10923 (next_element_from_display_vector): Support 'box' face attribute
10924 in the face definitions of a display vector. (Bug#15099)
10926 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10928 * image.c (imagemagick_compute_animated_image): Implement animated
10929 images (bug#14700).
10930 (imagemagick_compute_animated_image): Fix some compilation
10931 warnings. Implement a very simple cache to make the animation
10932 usable at all, but it should be replaced with a per-image cache.
10934 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10936 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10937 to do `for' loops over alist values.
10938 * buffer.h (FOR_EACH_BUFFER):
10939 * process.c (FOR_EACH_PROCESS): Use it.
10940 (handle_child_signal, status_notify, Fget_buffer_process)
10941 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10943 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10945 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10946 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10947 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10948 to xzalloc and so avoid redundant call to memset.
10949 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10950 members because it is allocated with xzalloc and so already zeroed.
10952 2013-08-14 Ken Brown <kbrown@cornell.edu>
10954 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10957 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10959 Utility function and macro to copy Lisp string to C string.
10960 * lisp.h (xlispstrdupa): New macro.
10961 (xlispstrdup): New prototype.
10962 * alloc.c (xlispstrdup): New function.
10963 * callint.c (Fcall_interactively):
10964 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10965 (Fsubstitute_in_file_name):
10966 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10967 * image.c (x_create_bitmap_from_file):
10968 * w32term.c (w32_term_init):
10969 * xterm.c (x_term_init): Use xlispstrdup.
10971 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10973 * image.c (imagemagick_load_image): Make animated pictures work.
10974 There's still some problems with background color settings, though
10977 * decompress.c (unwind_decompress): Always restore point.
10979 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10981 * marker.c (set_marker): Reformat documentation.
10983 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10985 * xdisp.c (cursor_type_changed): Now static.
10987 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10988 Use changed. This avoids the need to call xmalloc and for the
10989 caller to call xfree, and avoids memory leaks in some situations.
10991 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10993 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10994 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10995 (redisplay_window): If window_end_valid is cleared due to non-zero
10996 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10997 so do not call to try_cursor_movement for that window.
10999 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11001 * window.h (struct window): Convert window_end_pos and
11002 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11003 (wset_window_end_pos, wset_window_end_vpos): Remove.
11004 * dispnew.c (adjust_glyph_matrix):
11005 * window.c (Fwindow_end, replace_window, set_window_buffer)
11007 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11008 (set_vertical_scroll_bar, redisplay_window, try_window)
11009 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11010 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11011 (note_mouse_highlight): Adjust users.
11012 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11015 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11017 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11018 * image.c (imagemagick_filename_hint): Use `const char *' and
11019 prefer SSDATA to SDATA to avoid warnings.
11021 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11023 Cleanup window fringes, margins and scroll bars adjustments.
11024 * window.c (set_window_fringes, set_window_margins)
11025 (set_window_scroll_bars, apply_window_adjustment): New functions.
11026 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11027 (Fset_window_scroll_bars): Use them.
11029 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11031 * window.h (struct window): Convert scroll_bar_width
11032 from Lisp_Object to integer. Adjust comment.
11033 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11035 * window.c (wset_scroll_bar_width): Remove.
11036 (make_window): Initialize scroll_bar_width.
11037 (Fsplit_window_internal): Use direct assignment.
11038 (Fset_window_configuration, save_window_save):
11039 Convert Lisp_Object to integer and back where appropriate.
11040 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11041 bar was actually changed, and mention this in docstring.
11043 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11045 * decompress.c: Minor simplifications.
11046 (Fzlib_decompress_region): Don't bother verifying
11047 that avail_out <= UINT_MAX, as that was confusing.
11048 Mention the restriction in a comment instead.
11049 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11051 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11053 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11054 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11056 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11058 * image.c (imagemagick_filename_hint): Check for errors in the
11061 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11063 * window.c (Fwindow_margins): Return nil when there's no marginal
11064 area, as per the documented API.
11066 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11067 Fmake_vector, as scroll bar's struct members are not all Lisp
11068 objects now. This avoids crashes in GC.
11070 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11071 bool, so its address could be taken.
11073 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11075 * image.c (imagemagick_filename_hint): New function to possibly
11076 apply `image-content-type-suffixes'.
11077 (imagemagick_load_image): Use it.
11079 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11081 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11082 if loading zlib failed.
11084 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11086 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11087 2013-08-13 checkin below. Change bool to BOOL, rule is:
11088 All Obj-C code uses BOOL, except for interfaces callable from C.
11090 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11092 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11094 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11095 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11096 bool instead of BOOL.
11097 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11098 from Lisp_Object to bitfield. Adjust comment.
11099 * w32term.c (x_scroll_bar_create): Adjust user.
11100 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11101 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11102 Use bool for boolean.
11103 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11104 to `unsigned int' when defining a bitfield.
11106 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11108 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11110 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11112 * window.h (struct window): Convert left_margin_cols and
11113 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11114 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11115 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11117 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11119 (showing_window_margins_p, update_window_line, update_frame_1):
11120 * fringe.c (draw_fringe_bitmap_1):
11121 * xdisp.c (window_box_width): Adjust users.
11122 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11123 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11124 Use direct assignment.
11125 (Fset_window_configuration, save_window_save, Fwindow_margins):
11126 Convert Lisp_Object to integer and back where appropriate.
11127 (Fset_window_margins): Adjust user. Return t if any margin
11128 was actually changed, and mention this in docstring.
11130 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11132 * syntax.c (forward_word):
11133 * cmds.c (forward_char, backward_char): Mention the optional argument.
11135 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11137 * window.h (struct window): Convert left_fringe_width
11138 and right_fringe_width from Lisp_Objects to integers.
11140 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11141 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11142 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11144 (make_window): Initialize new integer fields to -1.
11145 (Fsplit_window_internal): Use direct assignment.
11146 (Fset_window_configuration, save_window_save):
11147 Convert Lisp_Object to integer and back where appropriate.
11148 (Fset_window_fringes): Adjust user. Return t if any fringe
11149 was actually changed, and mention this in docstring.
11151 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11153 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11154 * nsfns.m (x_set_cursor_type):
11155 * w32fns.c (x_set_cursor_type):
11156 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11157 * xdisp.c (set_frame_cursor_types): ...but in common code.
11159 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11161 * font.c (clear_font_cache): New function, stripped from...
11162 (Fclear_font_cache): ...here, which now uses the function
11163 above. Adjust comment.
11164 * font.h (clear_font_cache): Add prototype.
11165 * xfaces.c (clear_face_cache): Use clear_font_cache.
11167 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11169 * window.c (Fset_window_start): Compare `w', not `window' because
11170 `w' might not be equal to `window' after call to decode_live_window.
11172 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11174 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11175 This fixes a problem introduced by the Bug#15035 patch
11176 when using GPG. Reported by Herbert J. Skuhra.
11178 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11180 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11181 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11182 not yet initialized.
11184 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11186 * decompress.c (Fzlib_decompress_region): Support zlib
11187 decompression, too, and rename.
11189 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11191 Minor zlib configuration tweaks.
11192 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11193 Don't assume presence of fn_inflateInit2_ zlib internal function.
11195 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11197 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11198 include the zlib prefix.
11200 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11202 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11203 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11204 define static variables that are pointers to zlib functions to be
11205 dynamically loaded.
11206 (init_zlib_functions) [WINDOWSNT]: New function.
11207 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11209 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11210 macros instead of invoking the zlib functions directly.
11211 (syms_of_decompress): DEFSYM Qzlib_dll.
11212 Staticpro Szlib_available_p.
11214 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11216 Avoid looping over all frame windows to freeze and unfreeze.
11217 * window.h (struct window): Drop frozen_window_start_p.
11218 (freeze_window_starts): Drop prototype.
11219 * frame.h (struct frame): New frozen_window_starts flag.
11220 (FRAME_WINDOWS_FROZEN): New macro.
11221 * window.c (freeze_window_start, freeze_window_starts):
11223 (select_window, replace_window): Adjust users.
11224 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11225 (window_frozen_p): New function.
11226 (redisplay_window): Use it.
11228 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11230 Fix some fd issues when running subprocesses (Bug#15035).
11231 Fix bugs that can leak files or file descriptors on errors.
11232 Don't unlink open temp files, as that's hard for users to diagnose
11233 when things go awry (e.g., temp disk exhausted).
11234 Don't bother to lock temp files. Check for invalid recursion.
11235 * callproc.c (synch_process_fd): Remove. All uses removed.
11236 (synch_process_tempfile): New var or macro.
11237 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11239 (record_kill_process): New arg, the temp name. All callers changed.
11240 (delete_temp_file): Now just a simple wrapper around unlink.
11241 (call_process_kill): New arg, the call_process_fd array.
11242 Close them all. Clear synch_process_pid. Remove the temp file,
11243 or arrange for it to be removed.
11244 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11245 that's been moved to synch_process_tempfile. Caller changed.
11246 Do not remove the tempfile; that's now call_process_kill's
11248 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11249 call_process_kill; the caller now does that.
11250 (call_process_cleanup): Do not close the process fd; that's now
11251 call_process_kill's responsibility.
11252 (Fcall_process): Implement via new function call_process, which
11253 has most of the old body of Fcall_process, but with a different API.
11254 (call_process): New function that does not open or close filefd if
11255 it is nonnegative. Record which fds need to be closed, and let
11256 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11257 Signal an error if invoked recursively (could be done via a hook).
11258 Simplify creation of the tempfile in the MSDOS case.
11259 Don't create the output file until after checking for the executable.
11260 Report any failure to open /dev/null.
11261 Don't open /dev/null for writing twice; once is enough.
11262 Don't create pipe if all output is being discarded or sent to file.
11263 Don't worry about setting up the coding system or reading from the
11264 pipe if all output is being discarded.
11265 Hoist fd_error local into top level, to lessen block nesting.
11266 Don't record deleted pid here; now done by Fcall_process_region.
11267 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11268 and note its success in synch_process_tempfile.
11269 Do not leak resources when child_setup fails.
11270 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11271 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11272 (create_temp_file): Now returns open fd, with an additional
11273 Lisp_Object * argument to return the name. All callers changed.
11274 Do not close the file; rewind it instead, and leave it open for
11275 the caller. Do not lock the temp file. Unwind-protect the file
11276 and the file-descriptor.
11277 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11278 If an asynchrounous process, record it here, not in call_process.
11279 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11280 * eval.c (set_unwind_protect): New function.
11281 * fileio.c (write_region): New function, generalized from the
11282 old Fwrite_region. Do not lock temp files.
11283 (Fwrite_region): Use it.
11284 * lisp.h (set_unwind_protect, write_region): New decls.
11285 * process.c: Include <verify.h>.
11286 (make_process): Mark fds as initially closed.
11287 (deleted_pid_list): Now a list of pid-filename pairs.
11289 (close_process_fd): New function.
11290 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11291 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11292 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11293 (create_process, create_pty, Fmake_serial_process)
11294 (server_accept_connection): Record which fds need to be closed,
11295 and let deactivate_process close them.
11296 (Fmake_network_process): Do not discard the unwind-protect
11297 until it's safe to do so.
11298 (deactivate_process): Close the fds opened by create_process etc.
11299 (Fprocess_send_eof): Adjust to new way of recording open fds.
11300 Report an error if /dev/null can't be opened, instead of aborting.
11301 * process.h (PROCESS_OPEN_FDS): New constant.
11302 (struct Lisp_Process): New member open_fds.
11303 (record_kill_process, record_deleted_pid): Adjust signatures.
11304 (record_deleted_pid): Move decl here ...
11305 * syswait.h (record_deleted_pid): ... from here.
11307 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11309 * decompress.c: Fix bugs with large buffers and weird inputs.
11310 Tune a bit. Reindent as per usual Emacs style.
11311 (BUFFER_SIZE): Remove.
11312 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11313 more than UINT_MAX bytes. Decompress into the gap instead of into
11314 an auto buffer, as this should avoid copying. Return nil if
11315 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11316 set immediate_quit; we shouldn't trust zlib code that much.
11318 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11320 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11321 errors, and really move the gap to where we want it.
11323 * lisp.h: Include decompress.c support.
11325 * emacs.c (main): Include decompress.c support.
11327 * Makefile.in: Include -lz if present.
11329 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11331 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11332 (initWithTitle:): Initialize frame to 0.
11333 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11334 (fillWithWidgetValue:frame:): Rename from
11335 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11337 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11338 fillWithWidgetValue:frame:
11340 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11341 remove memory leak warnings.
11343 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11344 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11345 menu_pending_title.
11347 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11348 (x_activate_menubar): Update the whole menu.
11349 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11350 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11351 current event is not NSSystemDefined (Bug#15001).
11352 Call ns_check_menu_open only if trackingMenu is 2.
11353 (menuDidClose:): New method, decrease trackingMenu.
11354 (fillWithWidgetValue:setDelegate:): New method.
11355 (fillWithWidgetValue:): Call the above.
11357 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11359 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11361 Omit some unnecessary casts.
11362 Many of these go back to the old pre-C89 days, when they may have
11363 been needed, but we've been assuming C89 or later for a while now.
11364 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11365 (live_float_p, live_misc_p, live_vector_p):
11366 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11367 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11368 (defvar_per_buffer):
11369 * callint.c (Fcall_interactively):
11370 * doc.c (Fsubstitute_command_keys):
11371 * filelock.c (get_boot_time):
11372 * frame.c (xrdb_get_resource):
11373 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11374 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11375 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11376 (menuitem_highlight_callback, menu_destroy_callback)
11377 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11378 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11379 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11380 (xg_tool_bar_help_callback, tb_size_cb):
11381 * image.c (xpm_alloc_color, png_read_from_memory)
11382 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11383 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11385 * keymap.c (describe_map):
11386 * nsfns.m (Fns_display_monitor_attributes_list):
11387 * nsmenu.m (process_dialog:):
11388 * nsterm.m (hold_event):
11389 * process.c (wait_reading_process_output):
11390 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11391 * scroll.c (do_direct_scrolling, scrolling_1):
11392 * termcap.c (tgetent):
11393 * window.c (check_window_containing, add_window_to_list)
11394 (freeze_window_starts):
11395 * xdisp.c (compare_overlay_entries, vmessage):
11396 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11397 (x_get_monitor_attributes_xrandr)
11398 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11399 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11400 * xfont.c (xfont_match, xfont_open):
11401 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11402 (menubar_selection_callback, menu_position_func)
11403 (popup_selection_callback, create_and_show_popup_menu)
11404 (dialog_selection_callback, create_and_show_dialog):
11405 * xrdb.c (x_get_string_resource)
11407 * xsmfns.c (x_session_check_input):
11408 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11409 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11410 (xaw_jump_callback, xaw_scroll_callback):
11411 Omit unnecessary casts.
11413 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11415 Minor string-length refactoring.
11416 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11417 * frame.c (make_monitor_attribute_list):
11418 Prefer build_string to strlen + make_string.
11420 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11422 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11423 don't check minor_code (Bug#14417).
11425 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11427 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11428 vertical positions instead. This avoids calling MATRIX_ROW with
11429 row numbers that are possibly beyond valid limits. (Bug#15064)
11431 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11433 Use xstrdup and build_unibyte_string where applicable.
11434 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11435 * xfns.c (x_window):
11436 * xrdb.c (x_get_customization_string):
11437 * xterm.c (xim_initialize):
11438 * w32fns.c (w32_window): Use xstrdup.
11439 (w32_display_monitor_attributes_list):
11440 * emacs.c (init_cmdargs):
11441 * keyboard.c (PUSH_C_STR):
11442 * nsfont.m (nsfont_open):
11443 * sysdep.c (system_process_attributes):
11444 * w32.c (system_process_attributes):
11445 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11447 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11449 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11450 variables of these types so that GDB would know about them, as aid
11451 for debugging fatal exceptions. (Bug#15024) See also
11452 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11455 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11457 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11458 larger than the NSWindow (Bug#14934).
11460 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11462 Redesign redisplay interface to drop global variable updated_window.
11463 Always pass currently updated window as a parameter to update routines.
11464 * dispextern.h (updated_window): Remove declaration.
11465 (struct redisplay_interface): Pass window parameter to
11466 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11467 and after_update_window_hook.
11468 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11470 * dispnew.c (updated_window): Remove.
11471 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11472 (update_window_line): Adjust to match redisplay interface changes.
11473 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11474 (ns_scroll_run, ns_after_update_window_line):
11475 * w32term.c (x_update_window_begin, x_update_window_end)
11476 (x_after_update_window_line, x_scroll_run):
11477 * xterm.c (x_update_window_begin, x_update_window_end)
11478 (x_after_update_window_line, x_scroll_run):
11479 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11480 Likewise. Adjust comments where appropriate.
11481 (x_cursor_to): Simplify because this is always called during window
11482 update (but install debugging check anyway).
11483 (expose_window): Check must_be_updated_p flag to see whether this
11484 function is called during window update.
11486 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11488 Do not reset window modification event counters excessively.
11489 These leftovers and poor man's tricky methods to catch extra
11490 redisplay's attention are no longer needed.
11491 * frame.c (set_menu_bar_lines_1):
11492 * minibuf.c (read_minibuf_unwind):
11493 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11494 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11495 (window_scroll_line_based, Fset_window_configuration):
11496 * xdisp.c (redisplay_window): Do not reset last_modified and
11497 last_overlay_modified counters.
11499 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11501 * xselect.c (x_send_client_event): Set send_event and serial, memset
11502 data.l as it might be bigger than data.b. Use 24 bit mask to
11503 XSendEvent (Bug#15034).
11505 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11507 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11508 for TTY frames that are not the top frame on their console.
11511 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11513 * w32term.c (w32fullscreen_hook): Really maximize frame when
11514 asked for (Bug#14841).
11516 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11518 Prefer selected_window to Fselected_window, likewise for frames.
11519 * buffer.c (Fbuffer_swap_text):
11520 * data.c (Fvariable_binding_locus):
11521 * window.c (run_window_configuration_change_hook): Adjust users.
11522 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11523 Use decode_live_frame.
11525 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11527 Be more careful if selected window shows the buffer other than current,
11528 use window_outdated only if this is not so. This change should also
11529 address some weird issues discussed in Bug#13012.
11530 * window.h (window_outdated): New prototype.
11531 * window.c (window_outdated): Now here. Convert from static and
11532 always assume window's buffer.
11533 (Fwindow_end, Fwindow_line_height): Use it.
11534 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11535 and always assume window's buffer.
11536 (redisplay_window): Adjust user.
11537 (redisplay_internal): Call to reconsider_clip_changes once and
11538 check whether mode line should be updated only if selected window
11539 shows current buffer.
11540 (run_window_scroll_functions): Use eassert for debugging check.
11541 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11543 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11545 * window.c (window_scroll, window_scroll_pixel_based)
11546 (window_scroll_line_based): Use bool for booleans.
11548 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11550 * process.c: Fix minor off-by-one issues in descriptor counts.
11551 This shouldn't fix any real bugs, but it cleans up the code a bit.
11552 (max_process_desc, max_input_desc): -1, not 0, means none.
11554 (delete_input_desc): New function.
11555 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11556 (deactivate_process): Scan backwards when recomuting max_process_desc;
11557 that should be faster.
11558 (init_process_emacs): Initialize max_input_desc.
11560 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11562 Use region cache to speedup bidi_find_paragraph_start.
11563 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11564 Rename cache_long_line_scans to cache_long_scans.
11565 * buffer.c (bset_cache_long_line_scans): Rename to
11566 bset_cache_long_scans.
11567 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11568 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11570 (syms_of_buffer): Rename cache-long-line-scans to
11571 cache-long-scans. Adjust docstring.
11572 * search.c (newline_cache_on_off):
11573 * indent.c (width_run_cache_on_off): Adjust users.
11574 * bidi.c (bidi_paragraph_cache_on_off): New function.
11575 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11576 * insdel.c (prepare_to_modify_buffer):
11577 Invalidate bidi_paragraph_cache if enabled.
11579 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11581 Invalidate region caches only if buffer text is going to be changed.
11582 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11583 (modify_text): ...new prototype.
11584 (prepare_to_modify_buffer_1): New prototype.
11585 * textprop.c (modify_region): Rename to...
11586 (modify_text_properties): ...new function.
11587 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11588 (Fremove_list_of_text_properties): Adjust users.
11589 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11590 (modify_text): ...new function.
11591 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11592 (prepare_to_modify_buffer_1): ...new function.
11593 * casefiddle.c (casify_region):
11594 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11595 (Ftranspose_regions): Use modify_text.
11597 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11599 * lisp.mk (lisp): Add nadvice.elc.
11601 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11603 New macro to iterate over live buffers similar to frames.
11604 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11605 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11606 Declare buffer-related variables here to offload lisp.h.
11607 * buffer.c (Vbuffer_alist): Adjust comment.
11608 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11609 (other_buffer_safely):
11610 * data.c (store_symval_forwarding):
11611 * dispnew.c (Fframe_or_buffer_changed_p):
11612 * fileio.c (Fdo_auto_save):
11613 * filelock.c (unlock_all_files):
11614 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11616 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11618 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11619 * callproc.c (create_temp_file):
11620 * filelock.c (create_lock_file):
11621 Assume mkostemp, since it's now provided by Gnulib.
11623 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11625 * w32.c (mkostemp): New function.
11626 (mktemp): Remove, no longer used. Most of the code reused in
11627 mkostemp. (Bug#15015)
11628 (mktemp): Don't undef.
11630 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11632 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11633 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11634 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11635 (free_glyph_pool, check_glyph_memory): Likewise for
11636 all users. Adjust comments where appropriate.
11638 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11640 * composite.h: Minor fixups.
11641 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11642 to fix a misspelling, and change it to an inline function while
11643 we're at it (it need not be a macro). All uses changed.
11644 (composition_method, composition_valid_p):
11645 Rewrite to avoid assignments in if-conditions.
11647 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11649 Do not use global Lisp_Object in composition macros.
11650 * composite.h (composition_temp): Remove declaration.
11651 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11652 (composition_method, composition_valid_p): ...inline functions.
11653 (compose_region): Remove the leftover.
11654 * composite.c (composition_temp): Remove.
11655 (run_composition_function, update_compositions)
11656 (composition_compute_stop_pos, composition_adjust_point)
11657 (Ffind_composition_internal):
11658 * coding.c (handle_composition_annotation):
11659 * xdisp.c (handle_composition_prop, check_point_in_composition):
11660 Related users changed.
11662 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11664 Drop FRAME_PTR typedef.
11665 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11666 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11667 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11668 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11669 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11670 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11671 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11672 All related users changed.
11674 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11676 * eval.c (default_toplevel_binding): New function.
11678 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11679 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11680 (syms_of_eval): Export them.
11681 * data.c (Fdefault_value): Micro cleanup.
11682 * term.c (init_tty): Use "false".
11684 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11686 Fix X GC leak in GTK and raw (no toolkit) X ports.
11687 * xterm.c (x_free_frame_resources): If white and black relief
11688 GCs are allocated, always free them here.
11689 * xfns.c (x_make_gc): Omit redundant initialization.
11690 * widget.c (create_frame_gcs): Remove the leftover.
11691 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11692 in x_free_frame_resources.
11694 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11696 * nsterm.m (windowWillResize:toSize:): Only change title if
11697 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11699 (viewDidEndLiveResize): New method.
11701 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11702 inside NS_IMPL_COCOA.
11704 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11706 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11707 Do not check whether undo is enabled because record_insert and
11708 record_delete does that themselves.
11710 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11712 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11713 member which is not really used any more.
11714 (FRAME_XIC_BASE_FONTNAME): Remove.
11715 * xfns.c (xic_free_fontset): Adjust user.
11716 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11717 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11718 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11719 (xdialog_show): Use eassert for debugging check.
11720 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11722 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11724 * fileio.c, fns.c (merge): Move extern decl from here ...
11725 * lisp.h (merge): ... to here.
11727 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11729 Fix last font-related change.
11730 * w32font.h (w32font_list_internal, w32font_match_internal):
11732 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11733 (uniscribe_list_family): Adjust to match font API change.
11734 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11735 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11737 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11739 * frame.h (FRAME_MOUSE_UPDATE):
11740 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11741 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11743 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11745 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11746 * font.h (struct font_driver): Change list, match, and list_family
11747 functions to accept struct frame * as first arg.
11748 * font.c (font_score, font_compare, font_sort_entities):
11750 (font_sort_entities, font_list_entities, font_select_entity)
11751 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11752 match font API change.
11753 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11754 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11755 * ftxfont.c (ftxfont_list, ftxfont_match):
11756 * xftfont.c (xftfont_list, xftfont_match):
11757 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11758 * w32font.c (w32font_list, w32font_match, w32font_list)
11759 (w32font_list_internal, w32_font_match_internal): Likewise.
11760 * xfaces.c (Fx_family_fonts): Adjust user.
11762 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11764 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11765 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11766 only if HAVE_X_WINDOWS is in use.
11767 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11768 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11769 * w32term.c (x_wm_set_icon_position): Likewise.
11770 * w32fns.c (x_icon): Adjust user.
11772 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11774 * xterm.c (last_mouse_press_frame): Remove the
11775 leftover which is not really used any more.
11776 (handle_one_xevent, syms_of_xterm): Adjust users.
11777 (x_flush): Call XFlush once per each X display, not frame.
11778 This is better because this code always unconditionally skips
11779 non-X frames in Vframe_list and issues the only XFlush if we
11780 have more than one X frame on the same X display.
11781 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11782 Use bool for booleans.
11783 (x_draw_glyph_string_background, cvt_string_to_pixel)
11784 (cvt_pixel_dtor): Drop unnecessary prototypes.
11785 * xterm.h (x_display_ok): Adjust prototype.
11787 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11789 Drop unnecessary functions that deals with frame pixel size.
11790 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11791 (x_pixel_height): Drop prototypes.
11792 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11793 (x_pixel_height): Drop implementations.
11794 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11795 which should be always valid for window frame.
11796 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11797 * w32menu.c (Fx_popup_dialog):
11798 * xmenu.c (Fx_popup_dialog): Likewise for both.
11800 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11802 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11803 frame parameters and call to Fmodify_frame_parameters just once.
11804 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11805 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11806 and mention nil frame in docstring.
11808 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11810 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11811 (x_figure_window_size): Likewise. Adjust to return long.
11812 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11813 (toplevel): Move Qterminal_live_p to...
11814 * terminal.c (toplevel): ...here, make it static, and...
11815 (syms_of_terminal): ...DEFSYM here.
11816 * frame.h (Qterminal_live_p): Remove declaration.
11817 (make_frame, x_figure_window_size): Adjust prototype.
11818 * nsfns.m (Fx_create_frame): Use long for window flags.
11820 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11822 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11823 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11824 Do not assume that emacs_close (INT_MAX) is a no-op.
11826 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11828 * xfaces.c (make_face_cache): For struct face_cache, prefer
11829 xmalloc to xzalloc and so avoid redundant call to memset.
11830 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11832 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11834 * fringe.c (draw_window_fringes, update_window_fringes)
11835 (compute_fringe_widths):
11836 * w32term.c (x_draw_glyph_string):
11837 * window.c (candidate_window_p, Frecenter):
11838 * xfaces.c (realize_basic_faces, realize_default_face)
11839 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11840 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11841 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11842 * xmenu.c (Fx_menu_bar_open_internal):
11843 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11844 * xsettings.c (xft_settings_event):
11845 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11846 Use bool for booleans. Adjust style and comments where
11848 * dispextern.h (draw_window_fringes, update_window_fringes)
11849 (compute_fringe_widths):
11850 * xterm.h (x_had_errors_p): Adjust prototype.
11852 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11854 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11855 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11857 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11859 * fns.c (toplevel): Remove comment before Fsafe_length because
11860 it checks for QUIT.
11862 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11864 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11866 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11868 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11869 frame which got the message is still alive, before dereferencing
11870 its pointer. (Bug#14970)
11872 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11873 be a live window, before using it as such. (Bug#14970)
11875 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11877 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11878 w32_detect_focus_change instead of doing part of its job by hand.
11879 This fixes the problem whereby FOCUS_OUT events were not sent to
11882 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11884 * process.c (Fprocess_list): Doc fix.
11886 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11887 being re-exposed only if it didn't ask to become visible.
11888 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11889 was previously iconified. (Bug#14841)
11890 (x_iconify_frame): Mark the frame iconified.
11892 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11894 Fix minor problems found by static checking.
11895 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11896 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11898 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11900 * eval.c (set_specpdl_old_value): New function.
11901 (unbind_to): Minor simplification.
11902 (get_backtrace_frame): New function.
11903 (Fbacktrace_frame): Use it. Add `base' argument.
11904 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11905 (syms_of_eval): Export backtrace-eval.
11906 * xterm.c (x_focus_changed): Simplify.
11908 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11910 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11912 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11914 * xdisp.c (redisplay_window): Instead of moving point out of
11915 scroll margin, reject the force_start method, and try scrolling
11916 instead. (Bug#14780)
11918 2013-07-24 Ken Brown <kbrown@cornell.edu>
11920 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11923 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11925 * eval.c (Fprogn): Do not check that BODY is a proper list.
11926 This undoes the previous change. The check slows down the
11927 interpreter, and is not needed to prevent a crash. See
11928 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11930 2013-07-23 Glenn Morris <rgm@gnu.org>
11932 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11934 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11936 Port to GNU/Linux systems with tinfo but not ncurses.
11937 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11938 to decide whether ncurses is being used. Without this change,
11939 GCC complains about tgetent not being declared, on a system
11940 that has tinfo installed but ncurses not installed.
11942 * eval.c (Fprogn): Check that BODY is a proper list.
11944 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11945 * data.c (Fsetq_default):
11946 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11947 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11949 Tune by taking advantage of the fact that ARGS is always a list
11950 when a function is declared to have UNEVALLED args.
11952 * emacsgtkfixed.c: Port to GCC 4.6.
11953 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11955 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11957 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11958 here to silence compiler warnings.
11960 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11962 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11963 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11964 from messing up Emacs's 'struct frame' (Bug#14923).
11966 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11968 * alloc.c (make_save_ptr_ptr): Define this function.
11969 It was inadvertently omitted. It's needed only if
11970 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11972 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11974 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11975 frame have focus (Bug#14895).
11977 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11979 Avoid vfork-related deadlock more cleanly.
11980 * callproc.c (child_setup): When the child's exec fails, output
11981 the program name, as that's more useful. Use O_NONBLOCK to avoid
11983 * process.c (create_process_1): Remove; no longer needed.
11984 (create_process): Remove timer hack; no longer needed, now that
11985 the child avoids deadlock.
11987 2013-07-20 Glenn Morris <rgm@gnu.org>
11989 * image.c (Fimage_flush): Fix doc typo.
11991 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11993 Fix array bounds violation when pty allocation fails.
11994 * process.c (PTY_NAME_SIZE): New constant.
11995 (pty_name): Remove static variable; it's now auto.
11996 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11997 Take pty_name as an arg rather than using a static variable.
11998 All callers changed.
11999 (create_process): Recover pty_flag from process, not from volatile local.
12000 (create_pty): Stay inside array even when pty allocation fails.
12001 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12003 * lread.c (Fload): Avoid initialization only when lint checking.
12004 Mention that it's needed only for older GCCs.
12006 2013-07-20 Kenichi Handa <handa@gnu.org>
12008 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12009 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12011 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12013 * lread.c (Fload): Avoid uninitialized warning.
12015 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12017 Fix some minor file descriptor leaks and related glitches.
12018 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12019 (create_lock_file): Use write, not emacs_write.
12020 * image.c (slurp_file, png_load_body):
12021 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12022 (server_accept_connection):
12023 Don't leak an fd on memory allocation failure.
12024 * image.c (slurp_file): Add a cheap heuristic for growing files.
12025 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12026 as that's what the other routines do. Maybe input need not be
12027 blocked at all, but it's better to be consistent.
12028 Avoid undefined behavior when strlen is zero.
12030 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12031 (NSTATICS): Now a constant; doesn't need to be a macro.
12033 2013-07-19 Richard Stallman <rms@gnu.org>
12035 * coding.c (decode_coding_utf_8): Add simple loop for fast
12036 processing of ASCII characters.
12038 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12040 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12042 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12044 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12045 unportable 'struct x_display_info'.
12046 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12047 is a portable type.
12049 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12051 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12052 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12054 (system_process_attributes): Prefer plain char to unsigned char
12055 when either will do. Clean up properly if interrupted or if
12056 memory allocations fail. Don't assume sscanf succeeds.
12057 Remove no-longer-needed workaround to stop GCC from whining.
12058 Read command-line once, instead of multiple times. Check read status a
12059 bit more carefully.
12061 Fix obscure porting bug with varargs functions.
12062 The code assumed that int is treated like ptrdiff_t in a vararg
12063 function, which is not a portable assumption. There was a similar
12064 -- though these days less likely -- porting problem with various
12065 assumptions that pointers of different types all smell the same as
12066 far as vararg functions is conserved. To make this problem less
12067 likely in the future, redo the API to use varargs functions.
12068 * alloc.c (make_save_value): Remove this vararg function.
12069 All uses changed to ...
12070 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12071 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12073 (make_save_ptr): Rename from make_save_pointer, for consistency with
12074 the above. Define only on platforms that need it. All uses changed.
12076 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12078 * keyboard.c: Try to fix typos in previous change.
12079 (DISPLAY_LIST_INFO): New macro.
12080 (kbd_buffer_get_event): Do not access members that are not present
12081 in X11. Revert inadvertent change of "!=" to "=".
12083 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12085 * keyboard.c (kbd_buffer_get_event):
12086 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12087 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12089 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12091 * filelock.c: Fix unlikely file descriptor leaks.
12092 (get_boot_time_1): Rework to avoid using emacs_open.
12093 This doesn't actually fix a leak, but is better anyway.
12094 (read_lock_data): Use read, not emacs_read.
12096 * doc.c: Fix minor memory and file descriptor leaks.
12097 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12098 (get_doc_string, Fsnarf_documentation):
12099 Fix file descriptor leak on error.
12101 * term.c: Fix minor fdopen-related file descriptor leaks.
12102 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12103 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12105 * charset.c: Fix file descriptor leaks and errno issues.
12107 (load_charset_map_from_file): Don't leak file descriptor on error.
12108 Use plain record_xmalloc since the allocation is larger than
12109 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12111 * eval.c (record_unwind_protect_nothing):
12112 * fileio.c (fclose_unwind):
12114 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12115 The replacement doesn't block input, but that no longer seems
12118 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12120 * lread.c: Fix file descriptor leaks and errno issues.
12121 (Fload): Close some races that leaked fds or streams when 'load'
12123 (Fload, openp): Report error number of last nontrivial failure to open.
12124 ENOENT counts as trivial.
12125 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12127 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12128 now that the function is always called with a nonnegative arg.
12129 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12130 All uses replaced with ...
12131 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12133 A few more minor file errno-reporting bugs.
12134 * callproc.c (Fcall_process):
12135 * doc.c (Fsnarf_documentation):
12136 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12137 * process.c (set_socket_option):
12138 Don't let a constructor trash errno.
12139 * doc.c: Include <errno.h>.
12141 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12143 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12145 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12147 Fix w32 bug with call-process-region (Bug#14885).
12148 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12149 to Fcall_process when the input is empty. This simplifies the
12150 code a bit. It makes no difference on POSIXish platforms but
12151 apparently it fixes a bug on w32.
12153 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12154 * fileio.c (close_file_unwind): Don't close if FD is negative;
12155 this can happen when unwinding a zapped file descriptor.
12156 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12157 in case Emacs runs out of memory between the two unwind-protects.
12158 Don't trash errno when closing FD.
12159 Zap the FD in the specpdl when closing it, instead of deferring
12160 the removal of the unwind-protect; this fixes a bug where a child
12161 function unwinds the stack past us.
12163 New unwind-protect flavors to better type-check C callbacks.
12164 This also lessens the need to write wrappers for callbacks,
12165 and the need for make_save_pointer.
12166 * alloc.c (free_save_value):
12167 * atimer.c (run_all_atimers):
12169 * alloc.c (safe_alloca_unwind):
12170 * atimer.c (unwind_stop_other_atimers):
12171 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12172 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12173 * minibuf.c (choose_minibuf_frame_1):
12174 * process.c (make_serial_process_unwind):
12175 * xdisp.c (pop_message_unwind):
12176 * xselect.c (queue_selection_requests_unwind):
12177 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12178 * alloc.c (record_xmalloc):
12179 Prefer record_unwind_protect_ptr to record_unwind_protect with
12181 * alloc.c (Fgarbage_collect):
12182 Prefer record_unwind_protect_void to passing a dummy.
12183 * buffer.c (restore_buffer):
12184 * window.c (restore_window_configuration):
12185 * xfns.c, w32fns.c (do_unwind_create_frame)
12186 New wrapper. All record-unwind uses of wrappee changed.
12187 * buffer.c (set_buffer_if_live):
12188 * callproc.c (call_process_cleanup, delete_temp_file):
12189 * coding.c (code_conversion_restore):
12190 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12191 * editfns.c (save_excursion_restore)
12192 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12193 (save_restriction_restore):
12194 * eval.c (restore_stack_limits, un_autoload):
12195 * fns.c (require_unwind):
12196 * keyboard.c (recursive_edit_unwind, tracking_off):
12197 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12198 * macros.c (pop_kbd_macro, restore_menu_items):
12199 * nsfns.m (unwind_create_frame):
12200 * print.c (print_unwind):
12201 * process.c (start_process_unwind):
12202 * search.c (unwind_set_match_data):
12203 * window.c (select_window_norecord, select_frame_norecord):
12204 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12205 (fast_set_selected_frame):
12206 * xfns.c, w32fns.c (unwind_create_tip_frame):
12207 Return void, not a dummy Lisp_Object. All uses changed.
12208 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12209 * callproc.c (call_process_kill):
12210 * fileio.c (restore_point_unwind, decide_coding_unwind)
12211 (build_annotations_unwind):
12212 * insdel.c (Fcombine_after_change_execute_1):
12213 * keyboard.c (read_char_help_form_unwind):
12214 * menu.c (unuse_menu_items):
12215 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12216 * sound.c (sound_cleanup):
12217 * xdisp.c (unwind_redisplay):
12218 * xfns.c (clean_up_dialog):
12219 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12220 Accept no args and return void, instead of accepting and returning
12221 a dummy Lisp_Object. All uses changed.
12222 * cygw32.c (fchdir_unwind):
12223 * fileio.c (close_file_unwind):
12224 * keyboard.c (restore_kboard_configuration):
12225 * lread.c (readevalllop_1):
12226 * process.c (wait_reading_process_output_unwind):
12227 Accept int and return void, rather than accepting an Emacs integer
12228 and returning a dummy object. In some cases this fixes an
12229 unlikely bug when the corresponding int is outside Emacs integer
12230 range. All uses changed.
12231 * dired.c (directory_files_internal_unwind):
12232 * fileio.c (do_auto_save_unwind):
12233 * gtkutil.c (pop_down_dialog):
12234 * insdel.c (reset_var_on_error):
12235 * lread.c (load_unwind):
12236 * xfns.c (clean_up_file_dialog):
12237 * xmenu.c, nsmenu.m (pop_down_menu):
12238 * xmenu.c (cleanup_widget_value_tree):
12239 * xselect.c (wait_for_property_change_unwind):
12240 Accept pointer and return void, rather than accepting an Emacs
12241 save value encapsulating the pointer and returning a dummy object.
12243 * editfns.c (Fformat): Update the saved pointer directly via
12244 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12245 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12246 (unwind_body): New function.
12247 (record_unwind_protect): First arg is now a function returning void,
12248 not a dummy Lisp_Object.
12249 (record_unwind_protect_ptr, record_unwind_protect_int)
12250 (record_unwind_protect_void): New functions.
12251 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12252 * fileio.c (struct auto_save_unwind): New type.
12253 (do_auto_save_unwind): Use it.
12254 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12255 * insdel.c (struct rvoe_arg): New type.
12256 (reset_var_on_error): Use it.
12257 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12259 (specbinding_func): Remove; there are now several such functions.
12260 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12261 (set_unwind_protect_ptr): New function.
12262 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12264 Be simpler and more consistent about reporting I/O errors.
12265 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12266 Say "Read error" and "Write error", rather than "I/O error", or
12267 "IO error reading", or "IO error writing", when a read or write
12269 * process.c (Fmake_network_process, wait_reading_process_output)
12270 (send_process, Fprocess_send_eof, wait_reading_process_output):
12271 Capitalize diagnostics consistently. Put "failed foo" at the
12272 start of the diagnostic, so that we don't capitalize the
12273 function name "foo". Consistently say "failed" for such
12275 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12276 All callers changed. This is so it can use report_file_error.
12277 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12278 diagnostics consistently as above.
12280 * fileio.c (report_file_errno): Fix errno reporting bug.
12281 If the file name is neither null nor a pair, package it up as a
12282 singleton list. All callers changed, both to this function and to
12283 report_file_error. This fixes a bug where the memory allocator
12284 invoked by list1 set errno so that the immediately following
12285 report_file_error reported the wrong errno value.
12287 Fix minor problems found by --enable-gcc-warnings.
12288 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12289 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12291 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12293 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12294 Set event->arg to Qt if switch-event shall be generated.
12295 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12297 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12299 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12302 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12303 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12304 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12305 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12306 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12307 and there is a focused frame.
12308 (head_table): Add focus-in and focus-out.
12309 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12310 bind to handle-focus-in/out.
12312 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12313 (Fhandle_switch_frame): Call Fhandle_focus_in.
12314 (syms_of_frame): defsubr handle-focus-in/out.
12316 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12318 Fix porting bug to older POSIXish platforms (Bug#14862).
12319 * sysdep.c (emacs_pipe): New function, that implements
12320 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12321 This should port better to CentOS 5 and to Mac OS X 10.6.
12322 All calls to pipe2 changed.
12324 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12325 This makes the code easier to read and the executable a bit smaller.
12326 Do not replace all calls to Fcons that happen to create lists,
12327 just calls that are intended to create lists. For example, when
12328 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12329 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12330 Similarly for list2 through list5.
12331 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12332 * bytecode.c (exec_byte_code):
12333 * callint.c (quotify_arg, Fcall_interactively):
12334 * callproc.c (Fcall_process, create_temp_file):
12335 * charset.c (load_charset_map_from_file)
12336 (Fdefine_charset_internal, init_charset):
12337 * coding.c (get_translation_table, detect_coding_system)
12338 (Fcheck_coding_systems_region)
12339 (Fset_terminal_coding_system_internal)
12340 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12341 * composite.c (update_compositions, Ffind_composition_internal):
12342 * dired.c (directory_files_internal, file_name_completion)
12344 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12345 * doc.c (Fsnarf_documentation):
12346 * editfns.c (Fmessage_box):
12348 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12349 (Feval, eval_sub, Ffuncall, apply_lambda):
12350 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12351 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12352 (Fset_file_times, Finsert_file_contents)
12353 (Fchoose_write_coding_system, Fwrite_region):
12354 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12355 * font.c (font_registry_charsets, font_parse_fcname)
12356 (font_prepare_cache, font_update_drivers, Flist_fonts):
12357 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12358 * frame.c (make_frame, Fmake_terminal_frame)
12359 (x_set_frame_parameters, x_report_frame_params)
12360 (x_default_parameter, Fx_parse_geometry):
12361 * ftfont.c (syms_of_ftfont):
12362 * image.c (gif_load):
12363 * keyboard.c (command_loop_1):
12364 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12365 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12366 (Fminor_mode_key_binding, accessible_keymaps_1)
12367 (Faccessible_keymaps, Fwhere_is_internal):
12368 * lread.c (read_emacs_mule_char):
12369 * menu.c (find_and_return_menu_selection):
12370 * minibuf.c (get_minibuffer):
12371 * nsfns.m (Fns_perform_service):
12372 * nsfont.m (ns_script_to_charset):
12373 * nsmenu.m (ns_popup_dialog):
12374 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12375 (Fx_own_selection_internal):
12376 * nsterm.m (append2):
12377 * print.c (Fredirect_debugging_output)
12378 (print_prune_string_charset):
12379 * process.c (Fdelete_process, Fprocess_contact)
12380 (Fformat_network_address, set_socket_option)
12381 (read_and_dispose_of_process_output, write_queue_push)
12382 (send_process, exec_sentinel):
12383 * sound.c (Fplay_sound_internal):
12384 * textprop.c (validate_plist, add_properties)
12385 (Fput_text_property, Fadd_face_text_property)
12386 (copy_text_properties, text_property_list, syms_of_textprop):
12387 * unexaix.c (report_error):
12388 * unexcoff.c (report_error):
12389 * unexsol.c (unexec):
12390 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12391 (Fformat_mode_line, syms_of_xdisp):
12392 * xfaces.c (set_font_frame_param)
12393 (Finternal_lisp_face_attribute_values)
12394 (Finternal_merge_in_global_face, syms_of_xfaces):
12395 * xfns.c (x_default_scroll_bar_color_parameter)
12396 (x_default_font_parameter, x_create_tip_frame):
12397 * xfont.c (xfont_supported_scripts):
12398 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12399 (menu_help_callback, xmenu_show):
12400 * xml.c (make_dom):
12401 * xterm.c (set_wm_state):
12402 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12403 and similarly for list2 through list5.
12405 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12407 * callproc.c (Fcall_process_region): Fix minor race and tune.
12408 (create_temp_file): New function, with the temp-file-creation part
12409 of the old Fcall_process_region. Use Fcopy_sequence to create the
12410 temp file name, rather than alloca + build_string, for simplicity.
12411 Don't bother to block input around the temp file creation;
12412 shouldn't be needed. Simplify use of mktemp.
12413 Use record_unwind_protect immediately after creating the temp file;
12414 this closes an unlikely race where the temp file was not removed.
12415 Use memcpy rather than an open-coded loop.
12416 (Fcall_process_region): Use the new function. If the input is
12417 empty, redirect from /dev/null rather than from a newly created
12418 empty temp file; this avoids unnecessary file system traffic.
12420 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12422 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12423 Simplify by making this case like the other two. This is a bit
12424 slower on obsolete hosts, but the extra complexity isn't worth it.
12426 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12427 * process.c (create_process) [!DOS_NT]:
12428 Remove now-unnecessary calls to emacs_close.
12430 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12432 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12433 returning early. (Bug#14850)
12435 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12436 and inhibit-iso-escape-detection attributes of 'undecided'.
12439 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12441 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12442 Reported by Herbert J. Skuhra in
12443 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12445 Don't lose top specpdl entry when memory is exhausted.
12446 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12447 specpdl overflow here, to simplify callers; all callers changed.
12448 Always reserve an unused entry at the stack top; this avoids
12449 losing the top entry's information when memory is exhausted.
12451 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12453 Clean up errno reporting and fix some errno-reporting bugs.
12454 * callproc.c (Fcall_process):
12455 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12456 * process.c (create_process, Fmake_network_process):
12457 * unexaix.c (report_error):
12458 * unexcoff.c (report_error):
12459 Be more careful about reporting the errno of failed operations.
12460 The code previously reported the wrong errno sometimes.
12461 Also, prefer report_file_errno to setting errno + report_file_error.
12462 (Fcall_process): Look at openp return value rather than at path,
12463 as that's a bit faster and clearer when there's a numeric predicate.
12464 * fileio.c (report_file_errno): New function, with most of the
12465 old contents of report_file_error.
12466 (report_file_error): Use it.
12467 (Ffile_exists_p, Ffile_accessible_directory_p):
12468 Set errno to 0 when it is junk.
12469 * fileio.c (Faccess_file):
12470 * image.c (x_create_bitmap_from_file):
12471 Use faccessat rather than opening the file, to avoid the hassle of
12472 having a file descriptor open.
12473 * lisp.h (report_file_errno): New decl.
12474 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12477 * process.c (create_process, wait_reading_process_output) [AIX]:
12478 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12479 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12480 a multithreaded environment anyway).
12481 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12483 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12485 * image.c (x_find_image_file): Don't close a remote file handle.
12487 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12489 Fix races with threads and file descriptors.
12490 * callproc.c (Fcall_process_region):
12491 * dired.c (open_directory):
12492 * emacs.c (main, Fdaemon_initialized):
12493 * image.c (x_find_image_file):
12494 * inotify.c (Finotify_rm_watch):
12495 * lread.c (Flocate_file_internal):
12496 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12497 * term.c (term_mouse_moveto, init_tty):
12498 * termcap.c (tgetent):
12499 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12500 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12501 * unexhp9k800.c, unexmacosx.c (unexec):
12502 * callproc.c (Fcall_process_region):
12503 Use emacs_close, not close.
12504 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12505 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12506 and posix_close function on current platforms (which all lack them).
12507 (emacs_close): Use it. This should fix the races on GNU/Linux and
12508 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12509 and it should avoid closing random victim file descriptors on
12512 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12514 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12515 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12516 Touch up doc a bit.
12518 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12519 This is for .gdbinit xbacktrace.
12521 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12522 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12523 (emacs_set_tty): Now static.
12524 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12525 * term.c (tty_capable_p, tty_default_color_capabilities)
12526 (get_tty_terminal, term_mouse_movement)
12527 (handle_one_term_event, init_tty, maybe_fatal):
12528 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12529 (tgetent, scan_file, name_match, compare_contin):
12530 * terminal.c (get_terminal):
12531 Use bool for boolean.
12532 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12533 Prefer char to unsigned char if either will do.
12534 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12535 (tty_write_glyphs): Prefer int to unsigned.
12536 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12537 All callers changed.
12538 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12540 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12543 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12544 (B__dummy__): New dummy symbol, to pacify C89.
12545 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12546 they can't grok varargs macros.
12547 * dispnew.c (add_window_display_history)
12548 (add_frame_display_history):
12549 * print.c (print_object):
12550 * xdisp.c (debug_method_add):
12551 Use %p printf format only for void pointers.
12552 * emacs.c (usage_message): New constant, replacing ...
12553 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12554 (main): Adjust to usage reorg.
12555 * fns.c (syms_of_fns):
12556 * profiler.c (syms_of_profiler):
12557 Don't use non-constant struct initializers.
12558 * gnutls.h (gnutls_initstage_t):
12559 * lisp.h (enum Lisp_Fwd_Type):
12560 * lread.c (lisp_file_lexically_bound_p):
12561 * xsettings.c (anonymous enum):
12562 Remove trailing comma.
12563 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12564 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12565 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12567 * regex.c (const_re_char): New type, to pacify strict C89.
12568 All uses of 'const re_char' replaced to use it.
12569 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12570 with glibc when strict C89. This change is imported from gnulib.
12572 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12573 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12574 Omit GNU_LINUX implementation, since it requires long long.
12575 * xterm.c (x_draw_underwave):
12576 Do not assume the traditional order of struct's members.
12577 (x_term_init): Rewrite to avoid the need for non-constant structure
12580 Syntax cleanup, mostly replacing macros with functions.
12581 This removes the need for the syntax_temp hack.
12582 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12583 * syntax.c (SYNTAX_INLINE): New macro.
12584 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12585 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12586 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12587 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12588 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12589 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12590 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12591 Now constants, not macros.
12592 (syntax_temp) [!__GNUC__]: Remove.
12593 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12594 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12595 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12596 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12597 Move here from syntax.h; now functions, not macros. Except for the
12598 last function, these are static since only syntax.c uses them.
12599 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12600 All uses changed. Now a function, not a macro; use this fact
12601 to simplify the code.
12602 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12603 compiler bugs; no longer relevant.
12604 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12605 (SYNTAX_INLINE): New macro.
12606 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12607 for the new functions. Use bool for boolean member.
12608 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12609 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12610 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12611 (SETUP_BUFFER_SYNTAX_TABLE):
12612 Now extern inline functions, not macros.
12613 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12614 Remove; all uses replaced by implementation.
12615 (syntax_temp) [!__GNUC__]: Remove decl.
12616 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12618 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12620 * emacs.c (main): Fix syntax error.
12622 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12624 Timestamp fixes for undo (Bug#14824).
12625 * atimer.c (schedule_atimer):
12626 * fileio.c (Ffile_newer_than_file_p):
12627 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12628 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12629 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12630 (syms_of_fileio): Remove Sclear_visited_file_name.
12631 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12632 file doesn't exist; this avoids an ambiguity with negative timestamps.
12633 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12634 * systime.h (make_emacs_time, invalid_emacs_time):
12635 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12636 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12637 * undo.c (record_first_change): Push (visited-file-modtime) onto
12638 undo list rather than reimplementing it by hand, incorrectly.
12640 2013-07-09 Ken Brown <kbrown@cornell.edu>
12642 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12644 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12646 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12648 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12650 Handle errno and exit status a bit more carefully.
12651 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12652 number into an exit status. Instead, use EXIT_CANCELED.
12653 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12654 * callproc.c (relocate_fd):
12655 * emacs.c (close_output_streams, main):
12656 * process.c (create_process):
12657 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12658 Use emacs_perror for simplicity.
12659 * callproc.c (relocate_fd, main):
12660 * sysdep.c (sys_subshell):
12661 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12662 (shut_down_emacs): Use emacs_write, not write.
12663 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12664 * fileio.c (Fcopy_file, e_write):
12665 * nsterm.m (ns_select):
12666 * process.c (send_process):
12667 * sound.c (vox_write):
12668 Use emacs_write_sig, not emacs_write.
12669 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12670 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12672 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12674 (emacs_full_write): New function.
12675 (emacs_write): Rewrite to use it.
12676 (emacswrite_sig, emacs_perror): New functions.
12677 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12679 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12681 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12682 on NS even if it is present. Pixmap on NS is a void*.
12684 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12686 Port to Ubuntu 10 (Bug#14803).
12687 Problem reported by T.V. Raman.
12688 * process.c (close_on_exec, accept4, process_socket):
12689 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12691 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12693 * w32.c (sys_dup): Declare prototype.
12697 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12699 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12701 Make file descriptors close-on-exec when possible (Bug#14803).
12702 This simplifies Emacs a bit, since it no longer needs to worry
12703 about closing file descriptors by hand in some cases.
12704 It also fixes some unlikely races. Not all such races, as
12705 libraries often open files internally without setting
12706 close-on-exec, but it's an improvement.
12707 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12708 * callproc.c (Fcall_process) [!MSDOS]:
12709 * emacs.c (main) [!DOS_NT]:
12710 * nsterm.m (ns_term_init):
12711 * process.c (create_process):
12712 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12713 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12714 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12715 Prefer mkostemp with O_CLOEXEC to mkstemp.
12716 * callproc.c (relocate_fd) [!WINDOWSNT]:
12717 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12718 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12720 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12721 Make the resulting file descriptor close-on-exec.
12722 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12723 * lread.c (load_descriptor_list, load_descriptor_unwind):
12724 Remove; no longer needed. All uses removed.
12725 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12726 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12728 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12729 (Fmake_network_process, Fnetwork_interface_list)
12730 (Fnetwork_interface_info, server_accept_connection):
12731 Make newly-created socket close-on-exec.
12732 * sysdep.c (emacs_open, emacs_fopen):
12733 Make new-created descriptor close-on-exec.
12734 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12735 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12737 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12739 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12740 for NS_IMPL_GNUSTEP.
12742 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12744 Fix openp errno handling.
12745 * callproc.c (Fcall_process): Preserve openp errno around close.
12746 * lread.c (openp): Set errno when returning -1, as some callers
12749 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12751 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12753 * nsterm.h (NSSavePanel): Update comment.
12754 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12755 (ns_run_file_dialog): Declare.
12757 * nsfns.m: Remove panelOK.
12759 (ns_run_file_dialog): New function.
12760 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12761 event loop, so file dialog is popped up by ns_run_file_dialog, called
12762 by sendEvent (Bug#14578).
12763 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12765 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12767 * xdisp.c (default_line_pixel_height): New function.
12768 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12769 (try_cursor_movement, redisplay_window, try_window)
12770 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12772 * window.c (window_scroll_pixel_based):
12773 use default_line_pixel_height.
12775 * dispextern.h (default_line_pixel_height): Add prototype.
12777 * frame.c (x_set_line_spacing): Accept a float value for
12778 line-spacing parameter, per the documentation.
12780 * data.c (Fmultibyte_string_p): Doc fix.
12782 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12784 Use emacs_open more consistently when opening files.
12785 This handles EINTR more consistently now, and makes it easier
12786 to introduce other uniform changes to file descriptor handling.
12787 * sysstdio.h: New file.
12788 * buffer.c (mmap_init):
12789 * cygw32.c (chdir_to_default_directory):
12790 * dispnew.c (Fopen_termscript):
12791 * emacs.c (Fdaemon_initialized):
12792 * fileio.c (Fdo_auto_save):
12793 * image.c (slurp_file, png_load_body, jpeg_load_body):
12794 * keyboard.c (Fopen_dribble_file):
12796 * print.c (Fredirect_debugging_output):
12797 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12798 * termcap.c (tgetent):
12799 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12800 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12801 * w32term.c (w32_initialize) [CYGWIN]:
12802 * xfaces.c (Fx_load_color_file):
12803 Use emacs_open instead of plain open, and emacs_fopen instead of
12805 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12806 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12807 * callproc.c (default_output_mode): New constant.
12808 (Fcall_process): Use it to call emacs_open instead of plain creat.
12809 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12810 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12811 (emacs_fopen): New function.
12812 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12813 Include <lisp.h>, for emacs_open.
12814 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12816 Remove duplicate #include directives.
12817 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12819 Don't include stdio.h twice.
12820 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12821 Don't include sys/types.h or stdio.h twice.
12822 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12823 * lread.c: Don't include coding.h twice.
12824 * nsfont.m: Don't include frame.h twice.
12825 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12826 * ralloc.c: Don't include <unistd.h> twice.
12827 * xdisp.c: Don't include font.h twice.
12828 * xterm.c: Don't include fontset.h twice.
12829 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12831 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12833 Scale ImageMagick images more carefully.
12834 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12835 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12836 Be more careful about avoiding undefined behavior after
12837 integer overflow and division by zero.
12839 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12841 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12842 (syms_of_w32fns): DEFSYM them.
12843 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12844 (CCHDEVICENAME): Define macros if not defined.
12845 (struct MONITOR_INFO_EX): New struct.
12846 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12847 (enum_display_monitors_fn): New variable.
12848 (globals_of_w32fns): Initialize it.
12849 (Fx_display_pixel_width, Fx_display_pixel_height)
12850 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12851 multi-monitor setups in docstrings.
12852 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12853 screen size by primary monitor's millimeter per pixel.
12854 (w32_monitor_enum, w32_display_monitor_attributes_list)
12855 (w32_display_monitor_attributes_list_fallback)
12856 (Fw32_display_monitor_attributes_list): New functions.
12857 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12859 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12861 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12863 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12865 * fileio.c (Qfile_notify_error): New error symbol.
12867 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12868 * inotify.c (inotify_callback, symbol_to_inotifymask)
12869 (Finotify_add_watch, Finotify_rm_watch): Use it.
12870 (inotifyevent_to_event): Exchange order of cookie and file name.
12871 (Finotify_add_watch): Adapt docstring.
12873 * lisp.h (Qfile_notify_error): Declare.
12875 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12877 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12878 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12879 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12880 which did not work (see <http://bugs.gnu.org/14569#307>).
12881 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12882 && (!noninteractive || initialized)). This attempts to thread
12883 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12885 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12887 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12888 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12890 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12892 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12893 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12894 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12895 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12897 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12899 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12900 Define to __sys_siglist.
12902 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12904 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12905 word-wrap, so that overflow-newline-into-fringe would work in
12906 visual-line-mode. (Bug#2749)
12907 (move_it_in_display_line_to): When the last scanned display
12908 element fits exactly on the display line, and
12909 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12910 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12911 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12912 finding buffer position that corresponds to pixel coordinates,
12913 e.g. in buffer_posn_from_coords.
12915 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12917 * process.c (handle_child_signal): Call catch_child_signal if
12920 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12922 Don't convert function pointers to void * and back.
12923 It isn't portable C, and it's easy enough to avoid.
12924 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12925 (make_save_value): Add support for SAVE_FUNCPOINTER.
12926 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12927 * print.c (print_object):
12928 Distinguish function from object pointers.
12929 * lisp.h (SAVE_FUNCPOINTER): New constant.
12930 (SAVE_SLOT_BITS): Adjust to it.
12931 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12932 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12933 (voidfuncptr): New typedef.
12934 (struct Lisp_Save_Value): New member data[0].funcpointer.
12935 (XSAVE_FUNCPOINTER): New function.
12937 Simplify buildobj processing.
12938 * Makefile.in (buildobj.h): Make it a sequence of strings each
12939 followed by comma, rather than a single string. Put it into a
12940 .tmp file in case there's an error while generating it.
12941 (gl-stamp): Use .tmp for temp files.
12942 (mostlyclean): Clean .tmp files.
12943 * doc.c (buildobj): Move to just the routine that needs it.
12944 It's now an array of strings, so processing is simpler.
12946 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12948 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12949 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12950 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12951 Invoke malloc_enable_thread even when not interactive.
12952 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12953 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12954 in this case, since the underlying bug has now been fixed.
12956 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12958 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12959 unlinking it (bug#14691).
12961 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12963 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12964 before checking whether buffer is modified. This lets
12965 `kill-buffer-query-functions' cancel killing of the buffer or save
12966 its content before `kill-buffer' asks user the "Buffer %s
12967 modified; kill anyway?" question.
12969 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12971 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12972 Let the super performKeyEquivalent deal with them (Bug#14747).
12974 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12976 * widget.c (resize_cb): Remove unused local.
12978 Do not use GTK 3 if it exists but cannot be compiled.
12979 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12980 * xterm.c (x_error_handler) [!USE_GTK]:
12983 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12985 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12987 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12988 to the valid range of values. (Bug#14753)
12990 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12991 when moving point by using the current glyph matrix. This avoids
12992 the need to force redisplay when this function is called in a
12995 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12997 Fix minor problems found by static checking.
12998 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12999 Redo the latter's body to sidestep GCC parenthesization warnings.
13000 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13001 * coding.c (detect_coding, detect_coding_system):
13002 * coding.h (struct undecided_spec):
13003 Use bool for boolean.
13004 * image.c (QCmax_width, QCmax_height): Now static.
13005 * xdisp.c (Fmove_point_visually): Remove unused local.
13007 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13009 * xdisp.c (Fmove_point_visually): New function.
13011 2013-06-28 Kenichi Handa <handa@gnu.org>
13013 * coding.h (define_coding_undecided_arg_index): New enum.
13014 (coding_attr_index): New members
13015 coding_attr_undecided_inhibit_null_byte_detection,
13016 coding_attr_undecided_inhibit_iso_escape_detection,
13017 coding_attr_undecided_prefer_utf_8.
13018 (undecided_spec): New struct.
13019 (struct coding_system): New member `undecided' of the member
13022 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13023 (detect_coding): Likewise.
13024 (detect_coding_system): Likewise.
13025 (Fdefine_coding_system_internal): New coding system properties
13026 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13028 (syms_of_coding): Adjust for coding_arg_undecided_max.
13030 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13032 * image.c (x_from_xcolors): Remove unused local.
13034 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13036 Defer image data transfer between X client and server until actual
13039 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13042 * image.c (Destroy_Image): Remove.
13043 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13044 `mask_p', and `colors_p'. All uses changed.
13045 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13046 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13047 New macros for `flags' arg to x_clear_image_1.
13048 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13049 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13050 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13051 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13052 (image_get_x_image, image_unget_x_image): New functions or macros.
13053 (image_background, image_background_transparent, x_to_xcolors)
13054 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13055 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13056 instead of Destroy_Image.
13057 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13058 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13059 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13060 (imagemagick_load_image, svg_load_image): Use them instead of
13061 x_create_x_image_and_pixmap, and x_put_x_image followed by
13062 x_destroy_x_image, respectively.
13063 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13064 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13065 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13066 background_transparent fields.
13067 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13068 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13070 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13072 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13073 This mostly consists of undoing recent changes.
13074 * callproc.c (Fcall_process):
13075 * process.c (create_process):
13076 Do not worry about catching SIGCHLD here, undoing previous change.
13077 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13078 * process.c, process.h (catch_child_signal):
13079 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13080 * process.c (catch_child_handler): Don't worry about being called
13081 lazily and do not assume caller has blocked SIGCHLD, undoing
13082 previous change. Move first-time stuff back to
13083 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13084 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13085 set lib_child_handler if it's already initialized, which may
13086 help avoid problems on GNUstep.
13088 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13090 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13091 * callproc.c (Fcall_process):
13092 * process.c (create_process):
13093 Make sure SIGCHLD is caught before we fork,
13094 since Emacs startup no arranges to catch SIGCHLD.
13095 * process.c (lib_child_handler): Initialize to null, not to
13097 (catch_child_signal): Allow self to be called lazily.
13098 Do nothing if it's already been called.
13099 Assume caller has blocked SIGCHLD (all callers do now).
13100 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13101 just before it's really needed.
13102 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13103 since it hasn't been caught yet.
13105 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13107 * image.c (compute_image_size): New function to implement
13108 :max-width and :max-height.
13109 (imagemagick_load_image): Use it.
13111 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13113 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13114 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13116 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13117 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13118 the SIGCHLD handler, since the code is not atomic and (due to glib)
13119 signals may be arriving now.
13120 * sysdep.c (init_signals): Do not catch child signals here;
13121 'main' now does that later, at a safer time.
13123 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13125 Clean up SIGCHLD handling a bit (Bug#14569).
13126 * process.c, process.h (catch_child_signal):
13127 Now always extern, even if !NS_IMPL_GNUSTEP.
13128 * process.c (catch_child_signal): Move glib tickler here from
13129 init_process_emacs, so that it's done earlier in Emacs
13130 initialization. Also move the noninteractive && !initialized
13131 check here from init_process_emacs. This is all a bit cleaner for
13132 GNUish platforms, and I hope it works around the Cygwin bug.
13133 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13134 that glib signal handling is tickled before glib creates threads.
13136 * process.c (wait_reading_process_output): Avoid int overflow
13137 when reading more than 2 GiB total from a process.
13139 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13141 * process.c (create_process): Handle a couple more cases,
13142 i.e., work even if new_argv and wait_child_setup[i] are cached.
13143 Use Fcall_process's style for volatile vars.
13145 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13147 * process.c (create_process): Mark PROCESS volatile.
13149 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13151 Use C99-style flexible array members if available.
13152 This avoids some subtle aliasing issues, which typically
13153 aren't a problem with GCC but may be a problem elsewhere.
13154 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13155 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13156 In either case, it uses a flexible array member rather than
13157 the old struct hack. All uses changed.
13158 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13159 Adjust to sdata reorganization.
13160 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13161 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13162 that ports better to pre-C99 non-GCC.
13163 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13164 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13165 as the latter has changed.
13166 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13167 and port better to pre-C99 GCC.
13168 * image.c (struct xpm_cached_color):
13169 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13170 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13171 Use FLEXIBLE_ARRAY_MEMBER.
13172 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13173 Move decl to top level so it gets checked against implementation.
13174 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13175 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13177 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13179 * syntax.c: Integer cleanups.
13180 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13181 All uses that need 0-or-2 changed to:
13182 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13183 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13184 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13185 (char_quoted, prev_char_comend_first, back_comment)
13186 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13187 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13188 Use bool for boolean.
13189 (update_syntax_table, skip_chars, skip_syntaxes):
13190 Prefer int to unsigned when either will do.
13191 (back_comment): Return boolean success flag, like forw_comment,
13192 instead of positive-or-minus-1 (which might have overflowed int anyway).
13193 Don't stuff ptrdiff_t into int.
13194 (syntax_spec_code, syntax_code_spec): Now const.
13195 (Fmatching_paren, scan_lists, scan_sexps_forward):
13196 Use enum syntaxcode for syntax code.
13197 (Fmatching_paren): Check that arg is a character, not just an integer.
13198 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13199 (Finternal_describe_syntax_value): Omit no-longer-needed
13201 (skip_chars): Use char, not unsigned char, when the distinction
13203 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13204 * bytecode.c (exec_byte_code):
13205 * syntax.c (syntax_spec_code, Fchar_syntax)
13206 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13207 (init_syntax_once):
13208 * syntax.h (SYNTAX_WITH_FLAGS):
13209 Omit unnecessary casts.
13211 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13213 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13214 line dimensions here, to avoid race conditions with the main
13215 thread. (Bug#14062, bug#14630, bug#14669)
13217 * w32term.c (w32_draw_window_cursor): Compute the header line and
13218 mode line dimensions here.
13219 <w32_system_caret_window, w32_system_caret_hdr_height>:
13220 <w32_system_caret_mode_height>: New variables.
13222 * w32term.h: Declare them.
13224 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13226 * alloc.c (die): Move "assertion failed" string here ...
13227 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13228 COND when SUPPRESS_CHECKING. This shrinks the executable text
13229 size by 0.8% to 2.2% when configured with --enable-checking,
13230 depending on optimization flags (GCC 4.8.1 x86-64).
13232 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13234 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13236 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13237 base is 2; this is more accurate.
13239 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13241 * sound.c (string_default): Move to !WINDOWSNT section.
13242 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13244 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13246 * sound.c: Integer cleanups.
13247 Remove unnecessary forward decls.
13248 (struct sound_device): The 'file' member is now a Lisp_Object, not
13249 a char *, so that we needn't invoke alloca on a huge size.
13250 (Fplay_sound_internal): Adjust to this.
13251 (string_default): New function.
13252 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13253 Use it to adjust to the struct sound_device change.
13254 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13255 (be2hs) [0]: Remove.
13257 * syntax.c (skip_chars): Don't use uninitialized storage
13258 when searching a multibyte buffer for characters that are not in a
13259 unibyte string that contains non-ASCII characters.
13261 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13263 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13264 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13266 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13268 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13270 2013-06-18 Kenichi Handa <handa@gnu.org>
13272 * font.c (Ffont_spec): Signal an error for an invalid font name
13275 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13277 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13278 In particular this ports to 32-bit sparc Sun cc.
13279 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13280 array with a dummy element at specpdl[-1], so that its address can
13282 (unbind_to): Do not copy the binding; not needed, now that we
13283 copy old_value in the one place where the copy is needed.
13284 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13285 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13286 (union specbinding): Rename from struct specbinding. Redo layout
13287 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13288 which is not portable. With Sun C 5.12 32-bit sparc, the
13289 declaration causes nargs to be an unsigned bitfield, a behavior
13290 that the C standard allows; but Emacs wants nargs to be signed.
13291 The overall type is now a union of structures rather than a
13292 structure of union of structures, and the 'kind' member is now a
13293 bitfield, so that the overall type doesn't grow. All uses changed.
13294 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13296 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13298 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13299 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13301 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13303 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13305 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13306 unless we know that the window w's frame is a frame object.
13307 Another attempt at solving bug#14062 and bug#14630.
13309 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13311 * textprop.c (property_set_type): New enum.
13312 (add_properties): Allow appending/prepending text properties.
13313 (add_text_properties_1): Factored out of Fadd_text_properties.
13314 (Fadd_text_properties): Move all the code into
13315 add_text_properties_1.
13316 (Fadd_face_text_property): New function that calls
13317 add_text_properties_1.
13319 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13321 Move functions from lisp.h to individual modules when possible.
13322 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13323 * alloc.c (XFLOAT_INIT, set_symbol_name):
13324 * buffer.c (CHECK_OVERLAY):
13325 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13326 (set_char_table_parent):
13327 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13328 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13329 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13330 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13332 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13333 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13334 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13335 (backtrace_args, backtrace_debug_on_exit):
13336 * floatfns.c (CHECK_FLOAT):
13337 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13338 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13339 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13340 (set_hash_index_slot):
13341 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13342 * marker.c (CHECK_MARKER):
13343 * textprop.c (CHECK_STRING_OR_BUFFER):
13344 * window.c (CHECK_WINDOW_CONFIGURATION):
13345 Move here from lisp.h, and make these functions static rather than
13347 * buffer.c (Qoverlayp):
13349 * fns.c (Qhash_table_p):
13350 * window.c (Qwindow_configuration_p):
13352 * lisp.h: Remove the abovementioned defns and decls.
13354 Use functions, not macros, for XINT etc (Bug#11935).
13355 In lisp.h, prefer functions to function-like macros, and
13356 constants to object-like macros, when either will do. This:
13357 . simplifies use, as there's no more need to worry about
13358 arguments' side effects being evaluated multiple times.
13359 . makes the code easier to debug on some platforms.
13360 However, when using gcc -O0, keep using function-like macros
13361 for a few critical operations, for performance reasons.
13362 This sort of thing isn't needed with gcc -Og, but -Og
13363 is a GCC 4.8 feature and isn't widely-enough available yet.
13364 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13365 Remove enum lsb_bits; no longer needed.
13366 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13367 * buffer.c (Qoverlap):
13369 * fns.c (Qhash_table_p):
13370 Now extern, so lisp.h can use these symbols.
13371 * dispextern.h: Include character.h, for MAX_CHAR etc.
13372 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13373 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13374 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13375 (GLYPH_CODE_P): Move here from lisp.h.
13376 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13377 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13378 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13379 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13380 XUNTAG now returns void *.
13381 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13382 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13383 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13384 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13385 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13386 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13387 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13388 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13389 New macros, renamed from their sans-lisp_h_ counterparts.
13390 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13391 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13392 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13393 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13394 If compiling via GCC without optimization, define these as macros
13395 in addition to inline functions.
13396 To disable this, compile with -DINLINING=0.
13397 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13398 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13399 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13400 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13401 (INTMASK, VALMASK): Now macros, since static values cannot be
13402 accessed from extern inline functions.
13403 (VALMASK): Also a constant, for benefit of old GDB.
13404 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13405 is INTEGERP, which can fold it in.
13406 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13407 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13408 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13409 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13410 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13411 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13412 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13413 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13414 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13415 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13416 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13417 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13418 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13419 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13420 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13421 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13422 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13423 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13424 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13425 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13426 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13427 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13428 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13429 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13430 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13431 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13432 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13433 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13434 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13435 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13436 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13437 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13438 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13440 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13441 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13442 (VALMASK): Define in one place rather than in two, merging the
13443 USE_LSB_TAG parts; this is simpler.
13444 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13445 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13446 Move up, to avoid use before definition.
13447 Also include "globals.h" earlier, for the same reason.
13448 (make_natnum): New function.
13449 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13450 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13451 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13452 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13453 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13454 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13455 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13456 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13457 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13458 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13459 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13460 (Qwindow_configuration_p, Qimage): New forward declarations.
13461 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13462 (STRING_COPYIN): Remove; unused.
13463 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13464 (xcar_addr, xcdr_addr): New functions. All uses changed.
13465 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13466 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13467 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13468 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13469 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13470 (TYPE_RANGED_INTEGERP): Simplify.
13471 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13472 (setlocale, fixup_locale, synchronize_system_messages_locale)
13473 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13474 Now empty functions, not macros.
13475 (functionp): Return bool, not int.
13476 * window.c (Qwindow_configuration_p): Now extern,
13477 so window.h can use it.
13478 * window.h (Qwindowp): Move decl back to lisp.h.
13480 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13482 * xdisp.c (Fline_pixel_height): New function, required for solving
13485 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13487 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13489 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13491 * lread.c (syms_of_lread):
13492 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13494 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13496 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13498 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13500 * fileio.c (expand_file_name): Doc fix.
13502 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13504 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13505 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13506 Wait for self, not for 0. This can't hurt on GNU or similar
13507 system, and may help with Cygwin.
13509 * keyboard.c: Don't use PROP (...) as an lvalue.
13510 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13511 Use set_prop (A, B), not PROP (A) = B.
13513 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13515 * xdisp.c (get_it_property): Use it->window instead of generating
13516 a Lisp object from it->w.
13518 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13520 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13521 get-char-property the window that is being rendered, instead of
13522 the buffer, to support window-specific overlays. (Bug#14575)
13523 (compute_display_string_pos): When W is NULL, use the current
13524 buffer as the object to pass to get-char-property.
13525 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13526 pointer member of the bidi iterator, since no window is pertinent
13529 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13531 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13532 being displayed, and pass it to compute_display_string_pos.
13533 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13534 (bidi_paragraph_init): All callers changed.
13536 * xdisp.c (init_from_display_pos, init_iterator)
13537 (handle_single_display_spec, next_overlay_string)
13538 (get_overlay_strings_1, reseat_1, reseat_to_string)
13539 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13540 Set bidi_it.w member from it->w.
13541 (compute_display_string_pos): Accept additional argument, the
13542 window being displayed, and pass it to Fget_char_property.
13545 * dispextern.h (struct bidi_it): New member w, the window being
13547 (compute_display_string_pos): Adjust prototype.
13549 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13551 * xgselect.c: Remove unneeded include xterm.h.
13553 * process.c (wait_reading_process_output): Check for NS before GLIB.
13554 GLIB may be linked in due to rsvg, but ns_select must be called.
13556 * xgselect.c (xg_select): Remove call to window_system_available
13557 and g_main_context_pending at the top, so Gdk events (i.e. file
13558 notify) are processed when Emacs is started with -nw.
13560 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13562 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13563 (ctagsfiles3): New variable, includes only *.m files.
13564 (TAGS): Use an explicit language name in the regular expressions,
13565 to avoid transformation of '/SOMETHING' by MSYS to
13566 'c:\MSYS\SOMETHING'.
13568 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13570 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13572 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13574 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13575 still need to set the mouse pointer shape and activate help-echo.
13578 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13580 A few porting etc. fixes for the new file monitor code.
13581 See the thread containing
13582 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13583 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13584 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13585 (dir_monitor_callback, Fgfile_rm_watch):
13586 Use assq_no_quit instead of Fassoc, for speed.
13587 (dir_monitor_callback, Fgfile_rm_watch):
13588 eassert that the monitor is a fixnum.
13589 (dir_monitor_callback): No need for CDR_SAFE.
13590 Simplify building of lisp with alternative tails.
13591 (Fgfile_add_watch, Fgfile_rm_watch):
13592 Do not assume glib functions set errno reliably on failure.
13593 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13594 and signal an error otherwise.
13595 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13596 Use Fdelq instead of Fdelete, for speed.
13598 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13600 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13601 don't insist on being invoked on a highlighted tool-bar button.
13602 Avoids losing tool-bar functionality when mouse-highlight is nil.
13603 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13604 Don't highlight when mouse-highlight is nil.
13605 (note_mouse_highlight): When mouse-highlight is nil, don't return
13606 right away; instead, run tool-bar and mode-line highlight
13607 subroutine, clear any existing highlight, and revert the mouse
13608 pointer to its default shape. (Bug#14558)
13610 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13612 * lisp.mk (lisp): Add prog-mode.el.
13614 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13616 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13617 * process.c (dummy_handler): New function.
13618 (lib_child_handler): New static var.
13619 (handle_child_signal): Invoke it.
13620 (catch_child_signal): If a library has set up a signal handler,
13621 save it into lib_child_handler.
13622 (init_process_emacs): If using glib and not on Windows, tickle glib's
13623 child-handling code so that it initializes its private SIGCHLD handler.
13624 * syssignal.h (SA_SIGINFO): Default to 0.
13625 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13626 31; it should no longer be needed now.
13628 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13630 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13632 * gfilenotify.c (globals_of_gfilenotify): New function.
13633 (syms_of_gfilenotify): Move global initialization there.
13635 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13637 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13639 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13640 * keyboard.c (menu_bar_items, tool_bar_items):
13641 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13642 not override local keymaps any more.
13644 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13646 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13648 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13650 * w32console.c (initialize_w32_display): Return the dimensions of
13651 the console window via 2 additional arguments, not via the current
13652 frame. This avoids crashes due to overrunning the bounds of
13653 frame's decode_mode_spec_buffer, which is not resized following
13654 the change of the frame dimensions from the initial 10x10.
13656 * w32term.h (w32_initialize_display_info): Adjust prototype.
13658 * term.c (init_tty): Take dimensions of the frame from the values
13659 returned by initialize_w32_display.
13661 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13662 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13663 (LIBES): Add $(GFILENOTIFY_LIBS).
13665 * w32inevt.c (handle_file_notifications): Add dummy implementation
13666 for !HAVE_W32NOTIFY.
13668 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13670 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13672 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13674 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13676 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13678 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13680 Fix minor problems found by static checking.
13681 * data.c (pure_write_error):
13682 Use xsignal2, not Fsignal, as Fsignal might return.
13683 * eval.c (set_backtrace_debug_on_exit): Now static.
13684 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13685 No longer inline. EXTERN_INLINE is needed only for functions
13686 defined in .h files. Reindent function header as per GNU style.
13687 (backtrace_p, backtrace_top, backtrace_next):
13688 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13689 compiler or linker. Add extern decls to pacify gcc -Wall.
13690 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13692 * frame.c (free_monitors): Define only on platforms that need it.
13693 * nsterm.m (ns_term_init):
13694 * process.c (catch_child_signal):
13695 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13696 defined on all porting targets these days.
13697 * process.c, process.h (catch_child_signal):
13698 Make it extern only if NS_IMPL_GNUSTEP is defined.
13700 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13702 * w32.c (gettimeofday): Make the signature identical to prototype
13703 in nt/inc/sys/time.h.
13705 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13707 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13710 * keyboard.c (safe_run_hooks_error): Improve error message.
13712 * data.c (pure_write_error): Add `object' argument.
13713 * puresize.h (CHECK_IMPURE): Use it.
13715 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13717 * Makefile.in (NOTIFY_OBJ): New variable.
13718 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13720 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13721 Call syms_of_gfilenotify.
13723 * gfilenotify.c: New file.
13725 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13726 and Qfile_w32notify.
13727 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13728 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13730 * lisp.h: Declare syms_of_gfilenotify.
13732 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13734 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13736 Merge the specpdl and backtrace stacks. Make the structure of the
13737 specpdl entries more obvious via a tagged union of structs.
13738 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13739 (enum specbind_tag): New enum.
13740 (struct specbinding): Make it a tagged union of structs.
13741 Add a case for backtrace records.
13742 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13743 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13744 (backtrace_debug_on_exit): New accessors.
13745 (struct backtrace): Remove.
13746 (struct catchtag): Remove backlist field.
13747 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13749 (Flocal_variable_p): Speed up the common case where the binding is
13751 * eval.c (backtrace_list): Remove.
13752 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13753 (set_backtrace_args, set_backtrace_nargs)
13754 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13755 (backtrace_next): New functions.
13756 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13757 (unwind_to_catch, internal_lisp_condition_case)
13758 (internal_condition_case, internal_condition_case_1)
13759 (internal_condition_case_2, internal_condition_case_n): Don't bother
13760 with backtrace_list any more.
13761 (Fsignal): Adjust to new backtrace format.
13762 (grow_specpdl): Move up.
13763 (record_in_backtrace): New function.
13764 (eval_sub, Ffuncall): Use it.
13765 (apply_lambda): Adjust to new backtrace format.
13766 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13768 (specbind): Adjust to new specpdl format. Simplify.
13769 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13770 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13772 (mark_backtrace): Remove.
13773 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13774 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13775 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13777 * profiler.c (record_backtrace): Use get_backtrace.
13778 (handle_profiler_signal): Use backtrace_top_function.
13779 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13780 accessor functions.
13782 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13784 * process.h (catch_child_signal): Declare.
13786 * process.c (catch_child_signal): New function.
13787 (init_process_emacs): Call it.
13789 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13790 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13792 (x_set_cursor_type): Remove declaration.
13793 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13794 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13795 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13796 (ns_get_color): Use F suffix on float.
13797 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13798 (ns_get_rgb_color): Remove.
13799 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13800 (note_mouse_movement): x and y are CGFloat.
13801 (ns_draw_fringe_bitmap): Remove unused rowY.
13802 Change #if to COCOA && >= 10_6.
13803 (ns_draw_window_cursor): Remove unused overspill.
13804 (ns_draw_underwave): width and x are EamcsCGFloat.
13805 (ns_draw_box): thickness is CGFloat.
13806 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13807 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13808 if not in main thread.
13809 (ns_get_pending_menu_title, ns_check_menu_open)
13810 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13811 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13812 (sendFromMainThread:): New method.
13813 (changeFont:): size is CGFloat.
13814 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13815 Disable warning about permanent text.
13816 (characterIndexForPoint:): Adjust return type depending on GNUstep
13818 (mouseDown:): delta is CGFloat.
13819 (updateFrameSize): Remove unised variable f.
13820 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13821 Cast float to EmacsCGFloat.
13822 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13823 also to -1 when restoring.
13824 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13825 inside NS_IMPL_COCOA.
13826 (toggleFullScreen:): Put call to toggleFullScreen inside
13827 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13828 (setPosition:portion:whole:): por is CGFloat.
13829 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13830 (mouseDown:): Use CGFloat.
13831 (mouseDragged:): Remove unised variable edge.
13832 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13834 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13835 of CGFloat differs.
13836 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13837 when NS_IMPL_GNUSTEP.
13838 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13839 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13840 (EmacsToolbar): Add clearAll. Add tag argument to
13841 addDisplayItemWithImage.
13842 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13844 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13846 * nsmenu.m (ns_update_menubar): Make static.
13847 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13848 (fillWithWidgetValue:): Add cast to SEL for setAction.
13849 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13850 (update_frame_tool_bar): Update code for GNUstep.
13851 (clearAll): New method.
13852 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13853 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13854 Move identifierToItem setObject and activeIdentifiers addObject before
13855 call to insertItemWithItemIdentifier.
13856 (validateVisibleItems): Fix indentation.
13857 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13858 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13859 UtilityWindow to aStyle, remove call to setStyleMask.
13861 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13863 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13864 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13865 Use F suffix on floats.
13866 (ns_char_width): Returns CGFloat.
13867 (ns_ascii_average_width): w is CGFloat instead of float.
13868 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13870 (ns_glyph_metrics): CGFloat instead of float.
13872 * nsfns.m (x_set_foreground_color, x_set_background_color):
13874 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13875 remove unused variables.
13876 (Fns_read_file_name): Keep track if panel is for save.
13877 Use ns_filename_from_panel/ns_directory_from_panel.
13878 (Fns_list_services): delegate only used for COCOA.
13879 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13880 Just return the input if GNUstep.
13881 (x_screen_planes): Remove.
13882 (Fxw_color_values): Use EmacsCGFloat
13883 (Fns_display_monitor_attributes_list): Only get screen number for
13885 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13887 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13888 ns_directory_from_panel.
13890 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13892 * process.c (handle_child_signal): Also use WCONTINUED.
13893 This is so that list-processes doesn't mistakenly list the process
13894 as stopped, when the process has actually been continued and is
13897 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13899 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13900 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13901 not already configured.
13903 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13905 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13907 * Makefile.in (mostlyclean): Remove *.res files.
13909 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13911 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13912 a buffer (bug#8447).
13914 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13916 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13917 display vector, and we backtrack, handle the case that the
13918 previous character position is also displayed from a display
13919 vector or covered by a display string or image. (Bug#14476)
13921 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13923 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13924 (struct MonitorInfo, free_monitors): Remove.
13925 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13926 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13927 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13930 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13931 (struct MonitorInfo, free_monitors): Remove.
13932 (ns_screen_name): Make static.
13933 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13934 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13937 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13938 (struct MonitorInfo): New struct.
13939 (free_monitors, make_monitor_attribute_list): Declare.
13941 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13943 (free_monitors, make_monitor_attribute_list): New functions.
13944 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13947 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13949 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13951 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13953 * keyboard.c: Apply keyboard decoding only to events that come directly
13954 from the tty, not from unread-command-events (bug#14368).
13955 (read_event_from_main_queue): New function, extracted from read_char.
13956 (read_decoded_char): Remove.
13957 (read_decoded_event_from_main_queue): New function to replace it.
13958 (read_char): Use it.
13959 (read_key_sequence): Use read_char rather than read_decoded_char.
13961 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13963 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13965 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13967 2013-05-22 Kenichi Handa <handa@gnu.org>
13969 The following changes are to fix the setting of
13970 buffer-file-coding-system on, for instance, C-x RET c unix RET
13971 _FILE_OF_DOS_EOL_TYPE_ RET.
13973 * coding.h (struct coding_system): New member detected_utf8_chars.
13975 * coding.c (detect_coding_utf_8): Count characters and check EOL
13976 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13978 (setup_coding_system): Do not initialize coding->head_ascii.
13979 (check_ascii): Do not set coding->eol_seen but update it. Do not
13980 call adjust_coding_eol_type here.
13981 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13982 If the eol-type of CODING is already specified, adjust the eol type
13983 of the found coding-system.
13984 (decode_coding_gap): Cancel previous change. Utilize the
13985 character numbers counted by detect_coding_utf_8. Fix detection
13988 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13990 * search.c (looking_at_1): Only set last_thing_searched if the match
13991 changed the match-data (bug#14281).
13993 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13995 * xdisp.c (reseat_at_previous_visible_line_start):
13996 Already declared in dispextern.h, so remove it here.
13997 (move_it_vertically_backward): Likewise.
13999 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14001 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14002 (Fx_display_pixel_width, Fx_display_pixel_height)
14003 (Fx_display_mm_width, Fx_display_mm_height):
14004 Mention `display-monitor-attributes-list' in docstrings.
14006 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14007 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14008 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14009 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14010 (Fx_display_backing_store, Fx_display_visual_class)
14011 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14012 (Fx_display_grayscale_p, Fx_display_pixel_width)
14013 (Fx_display_pixel_height, Fx_display_planes)
14014 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14015 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14016 (Fx_display_mm_width, Fx_display_mm_height)
14017 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14018 height for all physical monitors as in X11.
14020 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14021 Return pixel width or height for all physical monitors as in X11.
14023 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14025 Port --enable-gcc-warnings to clang.
14026 * bytecode.c (exec_byte_code):
14028 Redo diagnostic pragmas to pacify clang, too.
14029 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14030 * editfns.c (Fencode_time):
14031 * fileio.c (file_accessible_directory_p):
14032 * font.c (font_unparse_xlfd):
14033 Use '&"string"[index]' instead of '"string" + (index)'.
14034 * undo.c (user_error): Remove; unused.
14036 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14038 * insdel.c (insert_1_both): Document the arguments, instead of
14039 referring to insert_1, which no longer exists.
14041 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14042 some window, increment windows_or_buffers_changed, so that
14043 *Messages* display in that window is updated. (Bug#14408)
14045 * w32.c: Include epaths.h.
14046 (init_environment): Use cmdproxy.exe without leading directories.
14047 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14049 (gettimeofday): Adjust signature and return value to Posix
14052 * unexw32.c (open_output_file): Delete the existing emacs.exe
14053 before creating it, to break the hard link to the versioned
14056 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14057 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14058 (FIRSTFILE_OBJ): New variables.
14059 (W32_RES): Rename to EMACSRES. All users changed.
14060 (base_obj): Use $(CM_OBJ).
14061 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14062 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14063 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14064 $(W32_RES_LINK) before $(LIBES).
14065 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14067 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14069 * makefile.w32-in (DOC): Use just "DOC".
14071 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14073 * process.c: Export default filters and sentinels to Elisp.
14074 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14076 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14077 (Fset_process_sentinel, Fformat_network_address):
14078 Default to them instead of nil.
14079 (server_accept_connection): Sentinels can't be nil any more.
14080 (read_and_dispose_of_process_output): New function, extracted from
14081 read_process_output.
14082 (read_process_output): Use it; filters can't be nil.
14083 (Finternal_default_process_filter): New function, extracted from
14084 read_process_output.
14085 (exec_sentinel_unwind): Remove function.
14086 (exec_sentinel): Don't zilch sentinel while running.
14087 (status_notify): Sentinels can't be nil.
14088 (Finternal_default_process_sentinel): New function extracted from
14090 (setup_process_coding_systems): Default filter is not nil any more.
14091 (syms_of_process): Export new Elisp functions and initialize
14093 * lisp.h (make_lisp_proc): New function.
14095 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14097 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14099 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14101 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14102 unless we know that the window w is a leaf window.
14103 Another attempt at solving bug#14062.
14105 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14107 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14110 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14112 * image.c (gif_load): Check that subimages fit (Bug#14345).
14114 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14116 * lread.c (skip_dyn_eof): New function.
14117 (read1): Use it to skip the end of a file in response to #@00.
14119 * doc.c (get_doc_string): Slightly relax the sanity checking.
14121 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14123 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14124 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14125 (MonitorInfo): New struct.
14126 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14127 (Fns_display_monitor_attributes_list): New functions.
14128 (display-usable-bounds): Remove.
14129 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14132 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14134 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14135 (GTK_CHECK_VERSION): New macro, if not already defined.
14136 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14137 replaced by GTK_CHECK_VERSION.
14139 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14141 * xterm.h (GTK_PREREQ): New macro.
14142 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14143 to use this macro instead, for consistency and clarity.
14145 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14147 * xdisp.c (row_for_charpos_p): New function, with code of
14148 cursor_row_p, but accepts an additional argument CHARPOS instead
14149 of using a hardcoded PT.
14150 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14151 (row_containing_pos): Call row_for_charpos_p instead of partially
14152 doing the same. Fixes cursor positioning under longlines-mode
14153 when longlines-show-effect includes more than one newline, when
14154 moving the cursor vertically up.
14156 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14158 * makefile.w32-in (ACL_H): New macro.
14159 ($(BLD)/fileio.$(O)): Update dependencies.
14161 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14163 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14164 * Makefile.in (LIB_ACL): New macro.
14165 (LIBACL_LIBS): Remove.
14166 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14167 * fileio.c: Include <acl.h>.
14168 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14169 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14171 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14174 * unexelf.c: Don't assume ElfW (Half) fits in int.
14175 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14176 when dealing with ElfW (Half) values, since they can exceed 2**31
14177 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14178 (entry_address): Omit unused NUM arg. All uses changed.
14180 2013-05-07 Juri Linkov <juri@jurta.org>
14182 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14183 to the string converted from number with `Fnumber_to_string'.
14186 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14188 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14189 This fixes a problem introduced by my previous change.
14191 2013-05-07 Glenn Morris <rgm@gnu.org>
14193 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14195 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14197 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14199 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14201 Static checking by GCC 4.8.0.
14202 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14203 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14204 (x_get_monitor_attributes_fallback)
14205 (x_get_monitor_attributes_xinerama)
14206 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14207 Define only if USE_GTK.
14208 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14209 (x_get_monitor_attributes_fallback): Omit unused locals.
14210 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14211 Use double, not float, to avoid mixed-mode floating point arithmetic.
14213 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14214 Jan Djärv <jan.h.d@swipnet.se>
14216 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14217 (XINERAMA_CFLAGS): New macros.
14218 (ALL_CFLAGS, LIBES): Use them.
14220 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14221 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14222 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14223 (syms_of_xfns): DEFSYM them.
14224 (struct MonitorInfo): New struct.
14225 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14226 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14227 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14228 (x_get_monitor_attributes_xinerama): New functions.
14229 (Fx_display_monitor_attributes_list): New primitive.
14230 (syms_of_xfns): Defsubr it.
14232 * xterm.h (x_display_info): Add Xatom_net_workarea and
14233 Xatom_net_current_desktop.
14235 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14236 and dpyinfo->Xatom_net_current_desktop.
14238 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14240 * xdisp.c (pos_visible_p): Use the special code for finding the
14241 beginning of a display property or overlay for any "replacing"
14242 display property, not just for display strings. This solves
14243 incorrect reporting of position by posn-at-point. (Bug#14241)
14245 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14247 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14248 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14249 Verify that ElfW (Half) fits in int.
14250 (fatal): Use same signature as lisp.h.
14251 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14252 configure and build with -DUNEXELF_DEBUG without worrying about
14253 other modules that use DEBUG.
14254 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14255 possibly-wide integers now uses it instead of plain fprintf.
14256 (entry_address): New function, which avoids problems with 32-bit
14257 overflow on 64-bit hosts.
14258 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14259 (round_up): Don't assume the remainder fits in int.
14260 (find_section): Use bool for boolean. Simplify debug code.
14261 (unexec): Don't assume file sizes fit in int or size_t.
14262 Omit unnecessary trailing newline in 'fatal' format.
14263 Use strerror rather than outputting decimal error number.
14264 Remove unused code when emacs is not defined;
14265 this file relies on Emacs now.
14266 Don't assume e_phnum and e_shnum are positive.
14268 * regex.c: Fix problems when DEBUG is defined.
14269 (extract_number, extract_number_and_incr): Define regardless of
14270 whether DEBUG is defined; that's simpler and makes the code less
14271 likely to go stale in the normal case when DEBUG is not defined.
14272 Return int rather than taking an int * arg. All callers changed.
14273 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14274 Remove, replacing with ...
14275 (DEBUG_PRINT): New macro. All callers changed.
14276 (DEBUG_COMPILES_ARGUMENTS): New macro.
14277 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14278 (print_compiled_pattern, print_double_string) [DEBUG]:
14279 Use prototype rather than old-style definition.
14280 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14281 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14282 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14283 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14284 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14285 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14286 This matters only when DEBUG is defined.
14288 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14290 * xdisp.c (set_iterator_to_next): Set the
14291 ignore_overlay_strings_at_pos_p flag only if we are _really_
14292 iterating over an overlay string, as indicated by the
14293 current.overlay_string_index member. (Bug#14306)
14295 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14297 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14298 to where it is used, to avoid autorelease issues (Bug#14050).
14300 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14302 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14303 * fileio.c (syms_of_fileio): Implement this.
14304 * filelock.c (create_lock_file): If symbolic links don't work, so
14305 we use a regular file as a lock file, do not fsync the lock file;
14308 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14310 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14311 (syms_of_minibuf): Adjust accodingly.
14313 * callint.c (Fcall_interactively): Adjust calls accordingly.
14315 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14317 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14318 w->contents is a buffer before computing everything else.
14319 Use parentheses to disambiguate last part of the condition.
14321 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14322 assertion violations. (Bug#14062)
14324 2013-05-01 David Reitter <david.reitter@gmail.com>
14326 * nsfns.m (ns_tooltip): Initialize.
14328 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14330 * coding.c (decode_coding_gap): Don't remove the character before
14331 a newline unless it's a CR character. (Bug#14287)
14333 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14335 * dispextern.h (struct face): Move enum face_underline_type
14336 earlier so that bitfields can be in the same word.
14338 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14340 * nsfns.m (handlePanelKeys): New function.
14341 (EmacsOpenPanel:performKeyEquivalent:)
14342 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14343 arrows/function/control and copy/paste keys (Bug#14296).
14345 2013-04-27 Juri Linkov <juri@jurta.org>
14347 * callint.c (Fcall_interactively): Call `Qread_number' for
14348 interactive code letter `n' instead of using duplicate code.
14351 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14353 * systime.h (make_timeval): Declare as 'const'.
14355 2013-04-27 Kenichi Handa <handa@gnu.org>
14357 * font.c (font_open_entity): Always open a font of manageable
14360 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14362 Port better to AIX (Bug#14258).
14363 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14366 2013-04-24 Kenichi Handa <handa@gnu.org>
14368 * coding.c (decode_coding_iso_2022): When an invalid escape
14369 sequence is encountered, reset the invocation and designation
14370 status to the safest one.
14372 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14374 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14375 Without this fix, "make distclean" leaves stamp-h1 behind.
14377 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14379 * w32fns.c (w32_fullscreen_rect): New function to compute the
14380 window rectangle for the given fullscreen mode.
14381 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14382 longer tunes the window size. This keeps the window's edges flush
14383 with the screen and allows the taskbar to hide itself in fullboth.
14385 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14386 window decorations and uses the entire screen.
14388 * w32term.h (w32_fullscreen_rect) Add prototype.
14389 (struct w32_output): Replace normal_width, normal_height,
14390 normal_top, and normal_left members with a single normal_placement
14392 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14394 (FRAME_NORMAL_PLACEMENT): New macro.
14396 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14398 * minibuf.c (Ftest_completion): Silence compiler warning.
14400 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14402 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14405 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14408 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14409 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14410 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14411 parentheses where appropriate.
14413 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14415 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14417 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14419 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14420 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14421 Mention in the doc string that setting these variables takes
14422 effect only after a call to set-window-buffer. (Bug#14200)
14424 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14426 * indent.c (Fvertical_motion): Don't consider display strings on
14427 overlay strings as display strings on the buffer position we
14428 started from. This prevents vertical cursor motion from jumping
14429 more than one line when there's an overlay string with a display
14430 property at end of line.
14431 Reported by Karl Chen <Karl.Chen@quarl.org> in
14432 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14434 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14436 * window.c (select_window): `record_buffer' even if window is
14437 already selected (bug#14191).
14439 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14441 * window.c (Fwindow_end): Test more flags, including the buffer's
14442 last_overlay_modified flag, to determine whether the window's
14443 display is really up-to-date. Prevents the function from
14444 returning a stale value. (Bug#14170)
14445 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14448 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14450 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14451 garbaged only if it is not already the top frame on its TTY.
14452 This prevents flickering due to constant redrawing of TTY frames when
14453 there are GUI frames open in the same session. (Bug#13864)
14455 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14457 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14458 of marking the idle timers directly.
14460 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14462 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14463 tables (bug#14054).
14465 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14467 * window.c (select_window): Don't record_buffer while the invariant is
14468 temporarily broken (bug#14161).
14470 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14472 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14474 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14476 2013-04-07 Romain Francoise <romain@orebokech.com>
14478 Ignore additional platform-specific ACL errors (Bug#13702).
14479 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14480 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14482 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14484 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14487 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14489 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14490 This bug was introduced by my 2013-02-25 change that simplified
14491 data_start configuration. Without this change, on GNU/Linux
14492 an Emacs configured with --enable-profiling fails immediately
14493 due to a profiler signal.
14494 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14495 with these flags. On platforms where special flags are needed
14496 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14497 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14498 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14500 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14502 Get rid of some platform-specific functions examining window
14503 system and its capabilities. This is a partial rework of the
14505 * lisp.h (have_menus_p): Remove prototype. This function is
14506 replaced with platform-independent window_system_available.
14507 (check_window_system): Move to...
14508 * frame.h (decode_window_system_frame, window_system_available):
14509 ...here, add new prototypes.
14510 * frame.c (window_system_available, decode_window_system_frame):
14512 (check_window_system): Platform-independent now.
14513 * xterm.h (x_in_use): Remove declaration.
14515 * w32term.h (check_x_frame):
14516 * nsterm.h (check_x_frame): Remove prototypes. This function
14517 is replaced with platform-independent decode_window_system_frame.
14518 * msdos.c (have_menus_p): Remove.
14519 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14520 Remove platform-specific functions. Use check_window_system,
14521 decode_window_system_frame and check_ns_display_info where
14522 appropriate. Minor style and comment tweaks.
14523 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14524 (check_x_frame): Likewise.
14525 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14527 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14528 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14529 * xmenu.c, xselect.c: All related users changed.
14531 2013-04-03 Kenichi Handa <handa@gnu.org>
14533 The following changes is to optimize the code for reading UTF-8
14536 * coding.c (check_ascii): Rename from detect_ascii. Return value
14537 changed. Check EOL format. Do not call adjust_coding_eol_type
14539 (check_utf_8): New function.
14540 (adjust_coding_eol_type): Do nothing if already adjusted.
14541 (detect_coding): Compare the return value of check_ascii with
14542 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14543 (decode_coding_gap): Optimize for valid UTF-8.
14545 2013-03-21 Kenichi Handa <handa@gnu.org>
14547 * coding.c (syms_of_coding): Cancel previous change.
14549 * insdel.c (insert_from_gap): Fix previous change.
14551 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14553 Consistently use platform-specific function to detect window system.
14554 * lisp.h (check_window_system): New prototype. This function is
14555 going to replace check_x, check_w32 and check_ns.
14556 (have_menus_p): Mention msdos.c in comment.
14557 * fontset.c (check_window_system_func): Remove. Adjust all users.
14558 * fontset.h (check_window_system_func): Remove prototype.
14559 * nsterm.h (check_ns):
14560 * xterm.h (check_x):
14561 * w32term.h (check_w32): Likewise.
14562 * menu.c (Fx_popup_menu): Use check_window_system.
14563 * msdos.c (check_window_system): Define for MS-DOS.
14564 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14565 * w32fns.c (check_window_system): Likewise for MS-Windows.
14566 * xfns.c (check_window_system): Likewise for X.
14567 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14568 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14570 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14572 Prefer < to > in range checks such as 0 <= i && i < N.
14573 This makes it easier to visualize quantities on a number line.
14574 This patch doesn't apply to all such range checks,
14575 only to the range checks affected by the 2013-03-24 change.
14576 This patch reverts most of the 2013-03-24 change.
14577 * alloc.c (xpalloc, Fgarbage_collect):
14578 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14579 * character.c (string_escape_byte8):
14580 * charset.c (read_hex):
14581 * data.c (cons_to_unsigned):
14582 * dispnew.c (update_frame_1):
14583 * doc.c (Fsubstitute_command_keys):
14584 * doprnt.c (doprnt):
14585 * editfns.c (hi_time, decode_time_components):
14586 * fileio.c (file_offset):
14587 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14588 * font.c (font_intern_prop):
14589 * frame.c (x_set_alpha):
14590 * gtkutil.c (get_utf8_string):
14591 * indent.c (check_display_width):
14592 * keymap.c (Fkey_description):
14593 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14595 * minibuf.c (read_minibuf_noninteractive):
14596 * process.c (wait_reading_process_output):
14597 * search.c (Freplace_match):
14598 * window.c (get_phys_cursor_glyph):
14599 * xdisp.c (redisplay_internal):
14600 * xsmfns.c (smc_save_yourself_CB):
14601 Prefer < to > for range checks.
14602 * dispnew.c (sit_for): Don't mishandle NaNs.
14603 This fixes a bug introduced in the 2013-03-24 change.
14604 * editfns.c (decode_time_components): Don't hoist comparison.
14605 This fixes another bug introduced in the 2013-03-24 change.
14607 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14609 * frame.h (struct frame): Drop scroll_bottom_vpos
14610 member becaue all real users are dead long ago.
14611 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14612 * xdisp.c (redisplay_internal): Adjust user.
14614 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14616 * nsmenu.m (showAtX:Y:for:): setLevel to
14617 NSPopUpMenuWindowLevel (Bug#13998).
14619 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14621 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14622 (ns_check_pending_open_menu): Declare.
14624 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14625 (x_activate_menubar): Update the menu with title that matches
14626 ns_get_pending_menu_title, and call
14627 ns_check_pending_openmenu (Bug#12698).
14628 (menuWillOpen:): New method.
14629 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14631 * nsterm.m (menu_will_open_state, menu_mouse_point)
14632 (menu_pending_title): New varaibles.
14633 (ns_get_pending_menu_title, ns_check_menu_open)
14634 (ns_check_pending_open_menu): New functions.
14636 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14638 * indent.c (current_column_bol_cache): Remove leftover which is not
14639 used in Fmove_to_column any more.
14640 (current_column, scan_for_column): Adjust users.
14641 * keyboard.c (last_point_position_buffer, last_point_position_window):
14642 Remove leftovers which are not used for recording undo any more.
14643 (command_loop_1, syms_of_keyboard): Adjust users.
14644 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14645 redisplay_window any more.
14646 (move_it_to): Adjust user.
14648 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14650 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14651 Update dependencies.
14653 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14655 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14656 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14657 forward references.
14659 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14661 * window.h (struct window): Replace hchild, vchild and buffer slots
14662 with a single slot 'contents'. This is possible because each valid
14663 window may have either the child window (in vertical or horizontal
14664 combination) or buffer to display (for the leaf window). Using that,
14665 a lot of operations to traverse and/or change window hierarchies may
14666 be simplified. New member horizontal is used to distinguish between
14667 horizontal and vertical combinations of internal windows.
14668 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14669 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14670 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14671 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14672 Use contents slot, not buffer, where appropriate.
14673 (wset_combination): New function.
14674 (wset_buffer): Add eassert.
14675 (Fframe_first_window): Simplify the loop reaching first window.
14676 (Fwindow_buffer): Use WINDOW_LEAF_P.
14677 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14678 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14679 (unshow_buffer): Convert initial debugging check to eassert.
14680 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14681 (make_parent_window, window_resize_check, window_resize_apply)
14682 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14683 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14684 Adjust to match struct window changes.
14685 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14686 (mark_window_cursors_off, count_windows, get_leaf_windows)
14687 (foreach_window_1): Simplify the loop.
14688 * alloc.c (mark_object): Do not check for the leaf window because
14689 internal windows has no glyph matrices anyway.
14690 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14691 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14692 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14693 (build_frame_matrix_from_window_tree, mirror_make_current)
14694 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14695 (update_window_tree, set_window_update_flags): Simplify the loop.
14696 (sync_window_with_frame_matrix_rows): Enforce live window.
14697 Use contents slot, not buffer, where appropriate.
14698 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14699 and WINDOW_HORIZONTAL_COMBINATION_P.
14700 (make_frame_visible_1): Simplify the loop.
14701 Use contents slot, not buffer, where appropriate.
14702 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14703 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14704 (expose_window_tree): Likewise.
14705 Use contents slot, not buffer, where appropriate.
14706 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14707 to avoid deleted windows. Use contents slot instead of buffer.
14708 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14709 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14710 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14711 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14713 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14715 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14716 identify the reasons for assertion violations in bug#14062 and
14718 (Fx_show_tip): Fix compilation error under
14719 "--enable-check-lisp-object-type". (Bug#14073)
14721 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14722 Reported by <rzl24ozi@gmail.com>.
14724 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14726 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14728 (unwind_with_echo_area_buffer): ...to restore it here.
14729 This is needed to ensure that...
14730 (redisplay_window): ...both window markers are valid here,
14731 which is verified by eassert.
14732 * editfns.c (save_excursion_save): Do not assume that
14733 selected_window always displays the buffer.
14734 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14737 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14739 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14742 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14744 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14746 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14748 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14749 since MinGW's w32api headers do. This avoids compiler warnings.
14751 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14752 if already defined.
14754 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14756 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14758 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14760 * gtkutil.c (style_changed_cb): Check if frame is live and an
14761 X frame (Bug#14038).
14763 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14765 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14766 Define only for _WIN32_WINNT less than 0x0500.
14767 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14769 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14770 see its own definitions of 'struct timeval' and 'struct timezone'.
14772 Fix incompatibilities between MinGW.org and MinGW64 headers.
14773 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14775 * w32.c (REPARSE_DATA_BUFFER): Guard with
14776 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14778 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14780 * xterm.c: Include X11/XKBlib.h
14781 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14783 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14785 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14787 * blockinput.h (input_blocked_p): Likewise.
14788 * bytecode.c (exec_byte_code): Likewise.
14789 * callproc.c (call_process_kill, call_process_cleanup)
14790 (Fcall_process): Likewise.
14791 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14792 (Fccl_execute_on_string): Likewise.
14793 * character.c (string_escape_byte8): Likewise.
14794 * charset.c (read_hex): Likewise.
14795 * cm.c (calccost): Likewise.
14796 * data.c (cons_to_unsigned): Likewise.
14797 * dired.c (directory_files_internal, file_name_completion):
14799 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14800 (sit_for): Likewise.
14801 * doc.c (Fsubstitute_command_keys): Likewise.
14802 * doprnt.c (doprnt): Likewise.
14803 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14804 * emacsgtkfixed.c: Likewise.
14805 * fileio.c (file_offset, Fwrite_region): Likewise.
14806 * floatfns.c (Fexpt, fmod_float): Likewise.
14807 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14809 * font.c (font_intern_prop): Likewise.
14810 * frame.c (x_set_alpha): Likewise.
14811 * gtkutil.c (get_utf8_string): Likewise.
14812 * indent.c (check_display_width): Likewise.
14813 * intervals.c (create_root_interval, rotate_right, rotate_left)
14814 (split_interval_right, split_interval_left)
14815 (adjust_intervals_for_insertion, delete_node)
14816 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14817 (merge_interval_right, merge_interval_left, copy_intervals)
14818 (set_intervals_multibyte_1): Likewise.
14819 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14820 * keymap.c (Fkey_description): Likewise.
14821 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14822 * lread.c (openp, read_integer, read1, string_to_number):
14824 * menu.c (ensure_menu_items): Likewise.
14825 * minibuf.c (read_minibuf_noninteractive): Likewise.
14826 * print.c (printchar, strout): Likewise.
14827 * process.c (create_process, Faccept_process_output)
14828 (wait_reading_process_output, read_process_output, send_process)
14829 (wait_reading_process_output): Likewise.
14830 * profiler.c (make_log, handle_profiler_signal): Likewise.
14831 * regex.c (re_exec): Likewise.
14832 * regex.h: Likewise.
14833 * search.c (looking_at_1, Freplace_match): Likewise.
14834 * sysdep.c (get_child_status, procfs_ttyname)
14835 (procfs_get_total_memory): Likewise.
14836 * systime.h (EMACS_TIME_VALID_P): Likewise.
14837 * term.c (dissociate_if_controlling_tty): Likewise.
14838 * window.c (get_phys_cursor_glyph): Likewise.
14839 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14840 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14842 * xfns.c (Fx_window_property): Likewise.
14843 * xmenu.c (set_frame_menubar): Likewise.
14844 * xselect.c (x_get_window_property, x_handle_dnd_message):
14846 * xsmfns.c (smc_save_yourself_CB): Likewise.
14847 * xterm.c (x_scroll_bar_set_handle): Likewise.
14849 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14851 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14852 to be optional or nil. Adjust comment and convert it to docstring.
14853 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14854 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14856 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14858 Static checking by GCC 4.8-20130319.
14859 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14860 * process.c (Fset_process_datagram_address)
14861 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14862 * xdisp.c (get_char_face_and_encoding)
14863 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14864 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14865 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14867 2013-03-24 Ken Brown <kbrown@cornell.edu>
14869 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14870 fix compilation on 64-bit Cygwin, where underscores are not
14871 automatically prepended.
14873 * w32term.c (w32_initialize): Silence compiler warning.
14875 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14877 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14878 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14879 variables, to save and restore frame dimensions.
14880 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14881 after returning from a 'fullscreen' configuration.
14882 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14883 to avoid races between the main thread and the input thread.
14885 * w32term.h (struct w32_output): New members normal_width,
14886 normal_height, normal_top, normal_left, and prev_fsmode.
14887 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14888 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14889 members of a frame.
14891 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14892 'fullscreen' parameter. Always record previous width and height
14893 of the frame, except when switching out of maximized modes, so
14894 that they could be restored correctly, instead of resetting to the
14895 default frame dimensions. Send SC_RESTORE command to the frame,
14896 unless we are going to send SC_MAXIMIZE, to restore the frame
14897 resize hints in the mouse pointer shown by the window manager.
14900 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14902 * lisp.h (get_frame_param): Adjust conditions for prototype
14905 2013-03-22 Ken Brown <kbrown@cornell.edu>
14907 * unexcw.c: Drop unneeded inclusion of w32common.h.
14908 (report_sheap_usage): Declare.
14909 (read_exe_header): Add magic numbers for x86_64.
14910 (fixup_executable): Fix printf format specifier for unsigned long
14913 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14915 * frame.h (struct frame): Put menu_bar_window under #ifdef
14916 because this member is not needed when X toolkit is in use.
14917 (fset_menu_bar_window):
14918 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14919 (free_glyphs, update_frame):
14920 * xdisp.c (expose_frame): Likewise.
14921 (display_menu_bar): Likewise. Remove redundant eassert.
14922 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14925 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14927 Use functions and constants to manipulate Lisp_Save_Value objects.
14928 This replaces code that used macros and strings and token-pasting.
14929 The change makes the C source a bit easier to follow,
14930 and shrinks the Emacs executable a bit.
14931 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14932 (make_save_value): Change 1st arg from string to enum. All callers
14935 (mark_object): Use if, not #if, for GC_MARK_STACK.
14936 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14937 (XSAVE_OBJECT): Now functions, not macros.
14938 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14939 the constant was never used.
14940 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14941 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14942 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14943 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14945 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14946 type3 with a single member save_type. All uses changed.
14947 (save_type, set_save_pointer, set_save_integer): New functions.
14948 * print.c (PRINTX): Remove.
14950 * alloc.c: Remove redundant static declarations.
14952 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14954 * window.h (struct window): Convert left_col, top_line, total_lines
14955 and total_cols from Lisp_Objects to integers. Adjust comments.
14956 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14958 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14959 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14960 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14961 Adjust users where appropriate.
14963 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14965 * frame.h (struct frame): Drop resx and resy because the same data is
14966 available from window system-specific output context. Adjust users.
14967 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14968 New functions to provide defaults when no window system available.
14969 (FRAME_RES_X, FRAME_RES_Y): New macros.
14970 (NUMVAL): Move from xdisp.c.
14971 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14972 (Ffont_face_attributes, Fopen_font):
14973 * image.c (gs_load):
14974 * w32font.c (fill_in_logfont):
14975 * xdisp.c (calc_pixel_width_or_height):
14976 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14977 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14979 2013-03-20 Kenichi Handa <handa@gnu.org>
14981 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14982 to 1 (temporary workaround until a bug related to ASCII
14983 optimization is fixed).
14985 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14987 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14988 Signal error if window is not internal. Adjust docstring.
14989 (delete_all_child_windows): Use combination_limit to save the buffer.
14990 (Fset_window_configuration): Adjust accordingly.
14991 * print.c (syms_of_print): Initialize debugging output not here...
14992 (init_print_once): ...but in a new function here.
14993 * lisp.h (init_print_once): Add prototype.
14994 * emacs.c (main): Add call to init_print_once. Adjust comments.
14996 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14998 * window.c (window_resize_check, window_resize_apply)
14999 (window_from_coordinates, recombine_windows, set_window_buffer)
15000 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15001 (Fsplit_window_internal, Fdelete_window_internal)
15002 (freeze_window_starts): Use bool for booleans.
15003 * window.h (window_frame_coordinates, resize_frame_windows)
15004 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15006 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15008 * dispnew.c (bitch_at_user): Use `user-error'.
15010 2013-03-17 Ken Brown <kbrown@cornell.edu>
15012 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15013 as return type of image_background. (Bug#13981)
15014 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15016 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15018 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15019 (ns_select): Don't return with result uninitialized.
15021 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15024 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15026 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15027 directories. If filename is nil, get directory name (Bug#13932).
15028 Use getFilename and getDirectory.
15029 (getFilename, getDirectory): New methods for EmacsSavePanel and
15031 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15033 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15035 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15037 2013-03-15 Kenichi Handa <handa@gnu.org>
15039 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15040 (adjust_after_replace): Make it back to static. Delete the third
15041 arg text_at_gap_tail. Cancel the code for handling it.
15043 * coding.h (struct coding_system): New member eol_seen.
15045 * coding.c (detect_ascii): New function.
15046 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15047 when the source bytes are actually scanned. On detecting for
15048 coding_category_utf_8_auto, call detect_ascii instead of scanning
15049 source bytes directly.
15050 (produce_chars): Call insert_from_gap with the new arg 0.
15051 (encode_coding): Likewise.
15052 (decode_coding_gap): Control ASCII optimization by the variable
15053 disable_ascii_optimization instead of #ifndef .. #endif.
15054 Deccode EOL format according to coding->eol_seen.
15055 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15058 * lisp.h (adjust_after_replace): Cancel externing it.
15059 (insert_from_gap): Adjust prototype.
15061 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15063 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15064 FULLSCREEN_MAXIMIZED. (Bug#13935)
15066 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15068 * region-cache.c (find_cache_boundary, move_cache_gap)
15069 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15070 Simplify debugging check and convert to eassert. Adjust comment.
15071 (pp_cache): Put under ENABLE_CHECKING.
15073 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15075 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15076 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15077 and WM_ACTIVATEAPP.
15078 (w32fullscreen_hook): If the frame is visible, reset
15079 f->want_fullscreen flag after changing the frame size. If the
15080 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15083 2013-03-13 Daniel Colascione <dancol@dancol.org>
15085 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15086 too so that these builds can use Cygwin's file conversion
15087 functions. (We've been building and linking cygw32.o all along
15088 and just not using it.)
15090 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15092 File synchronization fixes (Bug#13944).
15093 * Makefile.in (LIB_FDATASYNC): New macro.
15095 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15096 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15097 Don't worry about HAVE_FSYNC, since a substitute fsync is
15098 available if the system lacks one.
15099 (Fwrite_regin): Retry fsync if interrupted.
15101 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15103 * w32term.c (w32_read_socket): If the Emacs frame is being
15104 activated, call w32fullscreen_hook, to make sure the new frame
15105 dimensions are in effect. (Bug#13937)
15107 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15109 * xdisp.c (init_iterator): Simplify because both character and byte
15110 positions are either specified or -1. Add eassert. Adjust comment.
15111 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15112 character and byte positions can be obtained from marker.
15114 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15116 Static checking by Sun C 5.12.
15117 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15118 * bytecode.c (exec_byte_code):
15119 * dispnew.c (init_display):
15121 * fileio.c (Fsubstitute_in_file_name):
15122 * keyboard.c (Fevent_convert_list):
15123 * keymap.c (Fsingle_key_description):
15124 * term.c (maybe_fatal, fatal):
15125 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15126 * xsmfns.c (Fhandle_save_session):
15127 Omit unreachable code.
15128 * keymap.c (map_keymap_char_table_item): Cast void * to
15129 a function pointer type; the C Standard requires this.
15131 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15132 Include <sys/param.h> unconditionally, as that works elsewhere and
15133 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15134 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15137 See ChangeLog.12 for earlier changes.
15139 ;; Local Variables:
15143 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15145 This file is part of GNU Emacs.
15147 GNU Emacs is free software: you can redistribute it and/or modify
15148 it under the terms of the GNU General Public License as published by
15149 the Free Software Foundation, either version 3 of the License, or
15150 (at your option) any later version.
15152 GNU Emacs is distributed in the hope that it will be useful,
15153 but WITHOUT ANY WARRANTY; without even the implied warranty of
15154 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15155 GNU General Public License for more details.
15157 You should have received a copy of the GNU General Public License
15158 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.