1 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
3 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
4 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
5 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
6 Gtk+ >= 3.14 (Bug#18674).
7 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
8 Gtk+ >= 3.14 (Bug#18674).
10 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
12 * gtkutil.c: Remove no-longer-used code.
13 (xg_update_menubar): Remove unused local and unnecessary call to
14 gtk_menu_item_get_submenu.
15 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
16 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
17 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
19 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
21 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
23 * xterm.h (handlebox_widget): Remove.
25 * xmenu.c (set_frame_menubar): Remove GTK block that calls
28 * gtkutil.h (xg_have_tear_offs): Remove declaration.
30 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
31 to handle Gtk versions.
32 (xg_get_file_with_chooser): Use them.
33 (xg_have_tear_offs, tearoff_remove, tearoff_activate): Remove
34 (create_menus): Remove teroff argument and code.
35 Remove call to gtk_menu_set_title.
36 (xg_update_menubar, xg_update_submenu): Remove tearoff code. Adjust
38 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
39 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
40 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
41 (xg_make_tool_item): Remove detach code.
42 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
43 (find_icon_from_name): New function.
44 (update_frame_tool_bar): Remove GtkStockItem code, move to
45 find_icon_from_name. Let stock be a list of icon names to try.
46 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
47 Replace TOOLBAR_TOP_WIDGET.
48 (free_frame_tool_bar, xg_change_toolbar_position ): Replace
50 (xg_initialize): Remove tearoff code.
52 2014-10-18 Eli Zaretskii <eliz@gnu.org>
54 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
55 pixel from the window's cursor glyph width, since X renders hollow
56 blocks 1 pixel wider than the 'width' parameter.
58 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
59 glyph->pixel_width; this is now done in xterm.c.
61 Fix reordering of bracket characters in isolates.
62 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
63 RESOLVED_ONLY; when non-zero, return from the cache only fully
64 resolved states. All callers changed.
65 (CANONICAL_EQU): New macro.
66 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
67 equivalent of the paired closing bracket character.
68 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
69 the default non-negative value, to be checked later in
70 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
71 characters against those pushed onto the BPA stack.
72 (bidi_record_type_for_neutral): New function.
73 (bidi_resolve_brackets): Record next_for_neutral and
74 prev_for_neutral when embedding level gets pushed. Force
75 resolution of bracket pairs when entering a level run that was not
77 (bidi_resolve_neutral): Add assertions before calling
78 bidi_resolve_neutral_1.
79 (bidi_level_of_next_char): Remove the code that attempted to
80 resolve unresolved neutrals; that is now done by
83 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
85 2014-10-17 Eli Zaretskii <eliz@gnu.org>
87 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
88 1-pixel R2L characters.
89 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
90 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
92 2014-10-16 Eli Zaretskii <eliz@gnu.org>
94 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
97 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
99 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
100 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
101 It's not clear to me whether the initialization is needed,
102 but it can't hurt so I played it safe.
104 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
106 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
108 2014-10-15 Eli Zaretskii <eliz@gnu.org>
110 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
111 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
113 (bidi_get_type): Return the isolate initiators and terminator types.
114 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
115 (bidi_fetch_char_skip_isolates, find_first_strong_char)
116 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
117 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
118 for the new features.
119 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
120 push and pop correctly for isolates.
121 (bidi_remember_char): Modify to accept an additional argument
122 and record the bidi type according to its value.
123 (bidi_cache_iterator_state): Accept an additional argument to only
124 update an existing state. Handle the new members of struct bidi_it.
125 (bidi_cache_find): Arguments changed: no longer accepts a level,
126 instead accepts a flag telling it whether it is okay to return
128 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
129 table. Initialize new isolate-related members.
130 (bidi_paragraph_init): Some code factored out into
131 find_first_strong_char.
132 (bidi_resolve_explicit_1): Function deleted, its code incorporated
133 into bidi_resolve_explicit.
134 (bidi_resolve_explicit): Support the isolate initiators and
135 terminator. Fix handling of embeddings and overrides according to
136 new UBA requirements. Record information about previously seen
137 characters here (moved from bidi_level_of_next_char).
138 (bidi_resolve_weak): Adapt to changes in struct members.
139 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
140 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
141 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
142 paired bracket resolution. Handle isolate initiators and
144 (bidi_type_of_next_char): Remove unneeded code for BN limit.
145 (bidi_level_of_next_char): Move the code that records information
146 about previous characters to bidi_resolve_explicit. Fix logic of
147 resolving neutrals and make sure their cache entries are updated.
148 Remove now unneeded special handling of PDF level.
150 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
151 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
152 enlarged per Unicode 6.3.
153 (enum bidi_bracket_type_t): New data type.
154 (struct bidi_saved_info): Leave only 2 type members out of 4.
156 (struct bidi_stack): Add members necessary to support isolating
158 (struct bidi_it): Add new members necessary to support isolating
159 sequences and bracket pair resolution.
161 * xdisp.c (Fbidi_resolved_levels): New function.
162 (syms_of_xdisp): Defsubr it.
163 (append_glyph, append_composite_glyph, produce_image_glyph)
164 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
166 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
168 * term.c (append_glyph, append_composite_glyph)
169 (append_glyphless_glyph): Convert aborts to assertions.
171 * .gdbinit (pgx): Display the character codepoint, resolved level,
172 and bidi type also for glyphless glyphs.
174 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
176 Avoid unwanted point motion in Fline_beginning_position.
177 * lisp.h (scan_newline_from_point): Add prototype.
178 * search.c (scan_newline_from_point): New function, refactored from...
179 * cmds.c (Fforward_line): ...adjusted user.
180 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
181 and simplify the former since the latter doesn't move point.
183 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
185 Cleanup terminal handling code.
186 * dispextern.h (get_named_tty): Remove prototype but...
187 * termhooks.h (get_named_terminal): ...resurrect it under
188 more meaningful name.
189 (get_terminal): Likewise, but with...
190 (decode_live_terminal): ...this name.
191 (decode_tty_terminal): Add prototype.
192 * term.c (get_tty_terminal): Remove.
193 (get_named_tty): Remove.
194 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
195 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
196 Use decode_tty_terminal.
197 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
198 * terminal.c (get_terminal): Refactor to...
199 (decode_terminal, decode_live_terminal): ...new functions.
200 (decode_tty_terminal): Replacement for get_tty_terminal.
201 (get_named_terminal): Likewise for get_named_tty.
202 * coding.c (Fset_terminal_coding_system_internal)
203 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
204 (Fkeyboard_coding_system):
205 * composite.c (Fcomposition_get_gstring):
206 * dispnew.c (Fsend_string_to_terminal):
207 * frame.c (Fmake_terminal_frame):
208 * nsfns.m (check_ns_display_info):
209 * w32fns.c, xfns.c (check_x_display_info):
210 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
211 * keyboard.c (handle_interrupt_signal, handle_interrupt)
212 (Fset_quit_char): Use get_named_terminal.
213 (Fset_output_flow_control, Fset_input_meta_mode):
214 Use decode_tty_terminal.
216 2014-10-13 Eli Zaretskii <eliz@gnu.org>
218 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
219 between 32-bit and 64-bit MinGW builds. (Bug#18699)
221 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
223 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
224 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
226 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
228 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
231 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
233 * editfns.c (dump_tz_string): No longer const.
234 It might be modified.
236 * nsmenu.m (clear): Assume OS X 10.6 or later.
238 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
240 * unexmacosx.c: Remove include ppc/reloc.h.
241 (unrelocate, copy_dysymtab): Remove PPC code.
242 (rebase_reloc_address): Remove, only used for PPC:
244 * nsterm.m: Always include macfont.h on COCOA.
245 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
246 (ns_dumpglyphs_image, ns_check_menu_open)
247 (applicationDidFinishLaunching)
248 (antialiasThresholdDidChange:)
249 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
250 Remove checks for OSX <= 10.5/10.6.
251 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
252 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
255 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
256 (NS_HAVE_NSINTEGER): Remove block.
257 Remove >= OSX 10.6 tests.
259 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
260 (x_activate_menubar, trackingNotification:): Remove check for
262 (menuNeedsUpdate:): Remove check for OSX < 10.5.
264 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
266 * nsfns.m: Always include macfont.h on COCOA.
267 (ns_filename_from_panel, ns_directory_from_panel)
268 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
269 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
271 * macfont.m: Remove >= 1050 check.
272 (macfont_create_family_with_symbol)
273 (macfont_get_glyph_for_character)
274 (mac_font_get_glyphs_for_variants)
275 (mac_ctfont_create_available_families, syms_of_macfont):
276 Remove code for OSX < 10.6.
277 (mac_font_family_group, mac_font_family_compare): Remove, only used
280 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
281 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
283 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
286 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
288 Fix putenv race conditions with undefined behavior (Bug#8705).
289 Do all putenv calls before Emacs creates any threads.
290 Use a safer way to modify the TZ environment variable in the
291 presence of multiple threads. For further thread-safety,
292 prefer localtime_r and gmtime_r to localtime and gmtime,
293 and prefer struct tm's tm_gmtoff (if available) to calling
294 both localtime_r and gmtime_r.
295 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
296 (init_dbusbind): ... to this new function.
297 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
298 * xterm.c (x_term_init): Move xputenv call from here ...
299 (init_xterm): ... to this new function.
300 * emacs.c (main) [USE_GTK]: Call it before creating threads.
301 * editfns.c (HAVE_TM_GMTOFF): Default to false.
302 (dump_tz_string): New constant.
303 (init_editfns): Use it. This centralizes the dump_tz stuff.
304 Call set_time_zone_rule here, so that its xputenv is done
305 before Emacs goes multithreaded.
306 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
307 thread-safe enough for Emacs.
308 (format_time_string, Fdecode_time, Fcurrent_time_string)
309 (Fcurrent_time_zone):
310 Prefer localtime_r and gmtime_r, which are more thread-safe, to
311 localtime and gmtime. Remove now-unnecessary calls to block_input.
312 (tm_gmtoff): New static function.
313 (Fdecode_time, Fcurrent_time_zone): Use it.
314 (Fencode_time): Use mktime_z, for better thread-safety.
315 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
316 i.e., not quite thread-safe but good enough for Emacs typical usage.
317 Do not reclaim storage that is in the environment; let it leak.
318 Always call tzset, since localtime_r does not.
319 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
320 This is now done in init_editfns.
321 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
322 New macros and declarations, for platforms lacking tzalloc & friends.
324 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
326 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
327 On x86 platforms this works around GCC bug 63495
328 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
329 and more generally should fix a portability problem in Emacs.
330 Problem reported by Stefan Monnier in:
331 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
333 2014-10-08 Leo Liu <sdl.web@gmail.com>
335 Enhance terpri to allow conditionally output a newline. (Bug#18652)
336 * keymap.c (describe_vector_princ):
337 * keyboard.c (Fcommand_error_default_function): Adapt to change to
340 * print.c (printchar_stdout_last): Declare.
341 (printchar): Record the last char written to stdout.
342 (Fterpri): Add optional argument ENSURE.
344 2014-10-08 Eli Zaretskii <eliz@gnu.org>
346 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
347 DELAY argument to change_frame_size, so that the frame size
348 changes, if any are needed, are delayed until the next redisplay.
349 This is to avoid a too early QUIT inside change_frame_size, when
350 it calls Lisp in frame_windows_min_size, in case one of the events
351 we've read sets the quit-flag. (Bug#18649)
353 * w32fns.c (check_x_display_info): Accept terminal objects as
354 argument, to follow what xfns.c does.
356 2014-10-07 Glenn Morris <rgm@gnu.org>
358 * Makefile.in ($(srcdir)/macuvs.h)
359 ($(lispsource)/international/charprop.el): Add explicit FORCE.
361 2014-10-07 Eli Zaretskii <eliz@gnu.org>
363 * decompress.c (init_zlib_functions): Move the message about zlib
364 being unavailable from here...
365 (Fzlib_decompress_region): ...to here. (Bug#18650)
367 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
369 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
370 the case where an optional string is used. Adjust docstring.
372 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
374 * lisp.mk (lisp): Remove w32-common-fns.elc.
376 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
378 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
379 These were already defined in buffer.c, and the duplicate
380 definitions cause problems on platforms like 'gcc -fno-common'.
381 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
383 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
385 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
386 if toolbar is visible.
388 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
391 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
392 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
393 (ns_select, ns_read_socket): Use unwind_protect to decrease
394 apploopnr (Bug#18345).
395 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
396 line height (Bug#17977).
398 * macfont.m: Fix indentation and import changes from macport 24.3.94.
399 (macfont_closest_traits_index): New function.
400 (macfont_closest_traits_index_p): Rename from
401 macfont_closest_traits_index.
402 (macfont_list): Use macfont_closest_traits_index_p.
404 2014-10-05 K. Handa <handa@gnu.org>
406 * coding.c (detect_coding_iso_2022): Set coding->rejected
407 correctly when an invalid escape sequence is found (Bug#18610).
409 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
411 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
412 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
415 2014-10-04 Martin Rudalics <rudalics@gmx.at>
417 * buffer.c (scroll_bar_width, scroll_bar_height):
419 * window.c (Fset_window_scroll_bars): Fix doc-string.
420 (Fwindow_scroll_bars): Have it return what the doc-string says.
422 2014-10-03 Eli Zaretskii <eliz@gnu.org>
424 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
425 iterator backwards, to resync the bidi iterator. (Bug#18584)
427 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
429 Consistently use min and max macros from lisp.h.
430 * coding.c (min, max):
432 * unexhp9k800.c (min):
433 * unexw32.c (min, max): Use definitions from lisp.h.
434 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
436 * gmalloc.c (min): Tiny style change.
438 * fileio.c (emacs_readlinkat, Finsert_file_contents):
439 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
441 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
443 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
444 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
445 (X_ULONG_MAX): Move these macros to xterm.h.
446 (x_fill_property_data): Be more generous about allowing either
447 signed or unsigned data of the appropriate width.
448 * xterm.h (x_display_set_last_user_time): New function.
449 All setters of last_user_time changd to use this function.
450 If ENABLE_CHECKING, check that the times are in range.
452 2014-10-02 Eli Zaretskii <eliz@gnu.org>
454 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
455 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
457 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
459 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
460 make a font_object from a tty frame (Bug#18573).
461 (Finternal_set_lisp_face_attribute): Add FIXME comment.
463 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
465 * alloc.c (mark_overlay): Assume that overlay boundaries are
466 always markers. Add comment.
467 * lread.c (read_internal_start): Use convenient validate_subarray.
469 (Fread_from_string): Adjust docstring.
471 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
473 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
475 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
476 Rename from the "x-" prefix.
478 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
480 * xselect.c (selection-converter-alist): Fix docstring.
482 2014-10-01 Eli Zaretskii <eliz@gnu.org>
484 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
485 argument passed by the caller, when we mirror all slashes into
488 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
490 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
491 Resurrect old code and fix compilation with GTK < 2.13.6.
493 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
495 Use AUTO_CONS instead of SCOPED_CONS, etc.
496 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
497 * lisp.h (AUTO_CONS): Rename from scoped_cons.
498 (AUTO_LIST1): Rename from scoped_list1.
499 (AUTO_LIST2): Rename from scoped_list2.
500 (AUTO_LIST3): Rename from scoped_list3.
501 (AUTO_LIST4): Rename from scoped_list4.
502 (AUTO_STRING): Rename from SCOPED_STRING.
503 * frame.h (AUTO_FRAME_ARG):
504 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
505 (AUTO_LIST4, AUTO_STRING):
506 Prepend a new argument 'name'.
507 Declare a variable instead of yielding a value.
509 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
511 2014-09-30 Eli Zaretskii <eliz@gnu.org>
513 * w32fns.c (w32_createwindow): Accept an additional argument, an
514 array of 2 values specifying the coordinates of the frame's
515 top-left corner. Use these values instead of calling x_get_arg,
516 which can cons Lisp objects, and therefore cannot be called except
517 from the main thread. Remove redundant tests for the default
519 (my_create_window): Move the calculation of the coordinates of the
520 frame's top-left edge here. Pass them to the input thread via the
521 second parameter of the WM_EMACS_CREATEWINDOW message.
522 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
525 2014-09-30 Eli Zaretskii <eliz@gnu.org>
527 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
528 (redisplay_window): Treat the frame's frozen_window_starts flag
529 the same way as the optional_new_start flag for the window: only
530 obey it if the glyph row showing point will be fully visible.
531 Likewise when the window start is in a continuation line. If,
532 after trying everything under the 'force_start' label, point is
533 still not fully visible, give up and scroll the window.
534 Add debugging traces. (Bug#18545)
536 * window.c (Frecenter): Set the window's redisplay flag.
538 2014-09-30 Eli Zaretskii <eliz@gnu.org>
540 * w32term.c (w32_read_socket): Don't use frame dimensions for
541 resizing if GetClientRect returned an empty (0, 0, 0, 0)
542 rectangle. Check the return value of GetClientRect, and don't use
543 the results if it didn't succeed.
545 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
546 in columns and lines after correcting the pixel dimensions in
548 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
549 negative values to xrealloc. (Bug#18528)
551 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
553 * alloc.c: Remove now-unnecessary check.
554 Suggested by Dmitry Antipov in:
555 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
557 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
559 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
560 to Ubuntu 14.04.1 x86-64.
562 Simplify stack-allocated Lisp objects, and make them more portable.
563 The build_local_string macro was used in two ways: (1) string
564 literals for which scoped allocation suffices, and (2) file name
565 components, where it's not safe in general to assume bounded-size
566 ASCII data. Simplify by defining a new macro SCOPED_STRING that
567 allocates a block-scope string, and by using SCOPED_STRING for (1)
568 and build_string for (2). Furthermore, actually use stack
569 allocation only for objects known to have sufficient alignment.
570 This simpler implementation means Emacs can make
571 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
572 GC_MAKE_GCPROS_NOOPS.
573 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
574 for fewer differences among implementations.
575 (struct Lisp_String): Now GCALIGNED.
576 (USE_STACK_LISP_OBJECTS): Default to true, since the
577 implementation no longer insists on a nonempty GCALIGNED.
578 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
579 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
580 separately. Move definiens to scoped_cons. The old definition
581 was incorrect when GCALIGNED was defined to be empty.
582 (union Aligned_String): New type.
583 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
584 implementation ports to compilers that don't align strictly enough.
585 Don't worry about the union sizes; it's not worth bothering about.
586 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
587 Rewrite using USE_STACK_CONS.
588 (scoped_cons): Assume the use of union Aligned_Cons.
589 (lisp_string_size, make_local_string, build_local_string): Remove.
590 Unless otherwise specified, all callers of build_local_string
591 changed to use SCOPED_STRING.
592 (SCOPED_STRING): New macro.
593 * data.c (wrong_choice):
594 * menu.c (single_menu_item):
595 * process.c (Fformat_network_address):
596 Hoist use of SCOPED_STRING out of a scope, so that its returned
597 object lives long enough.
598 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
599 as the string might be long or might not be ASCII.
601 2014-09-29 Eli Zaretskii <eliz@gnu.org>
603 * msdos.c (internal_terminal_init): Bump version to 25.
605 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
607 Keep stack-allocated Lisp objects fast rather than versatile.
608 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
609 (SCOPED_CONS_INITIALIZER): New macro.
610 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
611 (USE_LOCAL_ALLOCA): Remove.
612 (local_cons, local_list1, local_list2, local_list3, local_list4):
613 Remove. Stack overflow checking makes them too slow.
614 (make_local_vector): Likewise. Also we just don't have enough
616 (enum LISP_STRING_OVERHEAD): Remove.
617 (local_string_init, local_vector_init): Remove prototypes.
618 (make_local_string, build_local_string): Redesign to target short
619 compile-time string constants, fall back to regular string allocation
621 (lisp_string_size): New function.
622 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
623 * alloc.c (local_string_init, local_vector_init): Remove.
624 (verify_ascii) [ENABLE_CHECKING]: New function.
625 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
626 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
627 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
628 * xselect.c, xterm.c: All related users changed.
630 2014-09-28 Ken Brown <kbrown@cornell.edu>
632 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
633 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
635 2014-09-27 Ken Brown <kbrown@cornell.edu>
637 Fix implementation of HYBRID_MALLOC on Cygwin.
638 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
639 (bss_sbrk_buffer_beg): New variable. Use it...
640 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
641 incorrect definition.
643 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
645 * keyboard.c (track-mouse): Rename to internal--track-mouse.
646 Make it into a function and change arg to be a function.
648 * lisp.mk (lisp): Add elisp-mode.elc.
650 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
652 * xfns.c (x_default_scroll_bar_color_parameter):
653 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
654 to pacify --enable-gcc-warnings in non-scrollbar builds.
656 2014-09-26 Ken Brown <kbrown@cornell.edu>
658 * w32term.h (ALIGN_STACK): Fix the cpp condition.
660 2014-09-25 Eli Zaretskii <eliz@gnu.org>
662 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
663 MinGW builds that use GCC before 4.2.
665 Default to stack objects on DOS_NT platforms as well.
666 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
667 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
669 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
671 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
672 ALIGN_STACK attribute.
674 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
676 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
677 ALIGN_STACK attribute.
679 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
680 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
682 2014-09-25 Martin Rudalics <rudalics@gmx.at>
684 * frame.c (frame_inhibit_resize):
685 * widget.c (EmacsFrameResize):
686 * window.c (resize_frame_windows, Fset_window_configuration):
687 * xdisp.c (expose_frame):
688 * xfns.c (x_change_tool_bar_height):
689 * xmenu.c (update_frame_menubar):
690 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
691 Remove code left dead after 2014-07-27 changes.
693 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
695 Fix local_cons etc. to not exhaust the stack when in a loop.
697 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
698 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
699 * charset.c (load_charset_map_from_file, Ffind_charset_region)
700 (Ffind_charset_string):
701 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
702 * data.c (wrong_range):
703 * editfns.c (Fpropertize, format2):
704 * emacs.c (init_cmdargs, decode_env_path):
705 * fileio.c (auto_save_error):
706 * fns.c (Fyes_or_no_p):
707 * font.c (font_style_to_value, font_parse_xlfd)
708 (font_parse_family_registry, font_delete_unmatched)
710 * fontset.c (Fset_fontset_font):
711 * frame.c (x_get_arg):
712 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
713 (read_char_minibuf_menu_prompt):
714 * keymap.c (silly_event_symbol_error, describe_vector):
715 * lread.c (load_warn_old_style_backquotes):
716 * menu.c (single_menu_item):
717 * minibuf.c (Fread_buffer):
718 * process.c (status_message, Fformat_network_address)
719 (server_accept_connection):
720 * textprop.c (copy_text_properties):
721 * xdisp.c (Fcurrent_bidi_paragraph_direction):
722 * xfns.c (x_default_scroll_bar_color_parameter):
723 * xfont.c (xfont_open):
724 * xselect.c (x_clipboard_manager_error_1):
725 * xterm.c (x_term_init):
726 Put USE_LOCAL_ALLOCA at the start of the function.
727 * fns.c (maybe_resize_hash_table): Use build_string instead of
728 build_local_string, since we'd otherwise need a conditional
729 USE_LOCAL_ALLOCA here, but this is just debugging output and is
730 not worth the bother of optimization.
731 * font.c (font_delete_unmatched): Remove by-hand code that
732 observed MAX_ALLOCA limit, since it's now done automatically.
733 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
734 since build_local_string needs its sa_alloc.
735 * lisp.h (lisp_word_count): New function.
736 (SAFE_ALLOCA_LISP): Use it.
737 (USE_LOCAL_ALLOCA): New macro.
738 (local_cons, make_local_vector, make_local_string):
739 Observe the MAX_ALLOCA limit.
740 (LISP_STRING_OVERHEAD): New constant.
741 (make_local_string): Use it.
743 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
745 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
746 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
747 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
748 and Solaris and it's likely to work on similar platforms.
750 Avoid signed integer overflow when converting Time to ptrdiff_t.
751 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
753 (position_to_Time, Time_to_position): New functions.
754 (gen_help_event, kbd_buffer_get_event): Use them.
755 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
756 Go back to plain 'unsigned long', so that 'Time' is the same
757 for both X and non-X builds; this is less likely to cause surprise.
758 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
759 are the same size; this is no longer required.
761 * keyboard.c (make_lispy_event): Avoid unnecessary tests
762 of bit 28 and of whether an unsigned value is negative.
763 This simplifies the code a bit, and pacifies clang 3.4.
765 2014-09-24 Eli Zaretskii <eliz@gnu.org>
767 * systime.h (Time): Define as size_t, to be consistent with 64-bit
768 Windows builds, where 'long' is a 32-bit type.
770 * w32inevt.h (w32_console_mouse_position): Update the argument
773 * w32term.c (w32_mouse_position)
774 (x_horizontal_scroll_bar_report_motion)
775 (x_scroll_bar_report_motion): Update the argument types to use
778 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
780 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
781 (struct input_event): ...unsigned bitfields. Likewise for
782 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
783 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
784 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
785 (kbd_buffer_get_event): Adjust users.
786 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
787 (make_scroll_bar_position): New function, refactored out of...
788 (make_lispy_event): ...adjusted user.
789 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
790 * nsterm.m (ns_mouse_position, mouseUp):
791 * term.c (term_mouse_position):
792 * w32inevt.c (w32_console_mouse_position):
793 * w32term.c (w32_mouse_position):
794 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
795 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
796 Prefer enum and explicit enum members to integers and numeric values.
798 * chartab.c (uniprop_encode_value_numeric):
799 * font.c (font_style_to_value): Use make_local_vector.
800 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
801 * keymap.c (append_key): Use scoped_list1.
803 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
804 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
806 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
808 Fix some slow uses and misuses of strcat.
809 * doc.c (get_doc_string):
810 * gtkutil.c (get_utf8_string):
811 * xsmfns.c (x_session_initialize):
812 Avoid recomputation of string length.
813 * ftfont.c (ftfont_spec_pattern):
814 * xfns.c (xic_create_fontsetname):
815 Don't assume output buffer is initially zero.
817 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
819 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
821 * xterm.c (x_term_init): Use new functionality to avoid two needs
822 to compute a string length.
824 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
826 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
828 Use known length of a Lisp string to copy it faster.
829 * lisp.h (lispstrcpy): New function. Add comment.
830 * callproc.c (child_setup):
831 * dbusbind.c (xd_append_arg):
832 * doc.c (get_doc_string):
833 * font.c (Ffont_xlfd_name):
834 * frame.c (xrdb_get_resource):
835 * process.c (Fmake_network_process, network_interface_info):
836 * w32fns.c (Fx_open_connection):
837 * w32proc.c (sys_spawnve):
838 * xfns.c (select_visual):
839 * xfont.c (xfont_list):
840 * xsmfns.c (x_session_initialize):
841 * xterm.c (x_term_init): Use it.
843 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
845 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
846 Problem reported by Dmitry Antipov in thread leading to:
847 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
848 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
849 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
851 * callproc.c (call_process): Save and restore sa_avail.
852 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
853 (AVAIL_ALLOCA): New macro.
854 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
855 Use it, and check against sa_avail rather than MAX_ALLOCA.
857 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
859 On OSX, do not free font-specific data more than once (Bug#18501).
860 * macfont.m (macfont_close): Release and free font-specific data
861 only if it wasn't previously freed.
863 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
865 * unexmacosx.c (dump_it): Improve error message.
867 2014-09-22 Juri Linkov <juri@jurta.org>
869 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
870 (Bug#10747, bug#18334)
872 2014-09-22 Eli Zaretskii <eliz@gnu.org>
874 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
875 units in which the position is measured. (Bug#18493)
877 * xdisp.c (redisplay_internal): Force redisplay of all windows
878 that show a buffer whose narrowing has changed. (Bug#18490)
880 2014-09-22 Eli Zaretskii <eliz@gnu.org>
882 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
883 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
884 lines, draw the hollow-box and hbar cursors on the right side of
885 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
888 * xterm.c (x_draw_stretch_glyph_string):
889 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
890 caused the block cursor to disappear on a TAB in R2L lines in
891 every window except the leftmost one. Reported by Martin Rudalics
894 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
896 Always use matched specpdl entry to record call arguments (Bug#18473).
897 * lisp.h (record_in_backtrace): Adjust prototype.
898 * eval.c (record_in_backtrace): Return current specpdl level.
899 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
900 (eval_sub, Ffuncall): Record call arguments in matched specpdl
901 entry and use that entry in call to backtrace_debug_on_exit.
902 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
903 (do_debug_on_call): Get current specpdl level as 2nd arg.
905 Prefer ptrdiff_t to int and avoid integer overflows.
906 * fileio.c (make_temp_name):
907 * font.c (font_parse_family_registry): Avoid integer
908 overflow on string size calculation.
909 * data.c (Faset): Likewise for byte index.
911 2014-09-22 Eli Zaretskii <eliz@gnu.org>
913 Fix display of R2L lines in partial-width windows.
914 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
915 assigned the correct value.
916 (extend_face_to_end_of_line): Account for truncation and
917 continuation glyphs in R2L rows when one of the fringes is not
919 (display_line): Don't assign negative X offset to a row if we are
920 going to produce a truncation glyph for it. When handling
921 truncated R2L rows, consider the width of the left fringe instead
923 (produce_special_glyphs): Fix bogus assignments.
925 2014-09-22 Eli Zaretskii <eliz@gnu.org>
927 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
929 2014-09-22 Eli Zaretskii <eliz@gnu.org>
931 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
932 always set to a valid value. Make sure the size passed to alloca
933 is always positive. (Bug#18516)
935 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
937 Avoid extra call to oblookup when interning symbols.
938 * lisp.h (intern_driver): Add prototype.
939 * lread.c (intern_driver): New function.
940 (intern1, intern_c_string_1, Fintern):
941 * font.c (font_intern_prop):
942 * w32font.c (intern_font_name): Use it.
944 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
946 Minor improvements to new stack-allocated Lisp objects.
947 * frame.h (FRAME_PARAMETER):
948 Prefer scoped_list1 to local_list1 where either would do.
949 * lisp.h (scoped_list4): New macro.
950 (local_cons, local_list1, local_list2, local_list3, local_list4)
951 (make_local_vector, make_local_string, build_local_string):
952 Prefer functions to macros where either would do.
953 * xdisp.c (build_desired_tool_bar_string):
954 Prefer scoped_list4 to local_list4 where either would do.
956 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
958 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
959 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
960 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
961 * frame.h (FRAME_PARAMETER): New macro.
962 * dispnew.c (init_display):
963 * fontset.c (Fset_fontset_font):
964 * frame.c (x_default_parameter):
965 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
966 * xfns.c (x_default_scroll_bar_color_parameter)
967 (x_default_font_parameter, x_create_tip_frame): Use it.
968 * editfns.c (Fpropertize): Use local_cons.
969 * process.c (status_message): Use build_local_string.
970 * xfont.c (xfont_open): Use make_local_string.
971 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
973 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
975 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
976 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
977 !__clang__. This works with GCC and with clang and is safer for
978 compilers we don't know about.
979 (local_cons): Rename parameter to make capture less likely.
981 2014-09-17 Samuel Bronson <naesten@gmail.com>
983 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
985 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
987 Fix minor problems found by static checking.
988 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
990 * buffer.h (decode_buffer): Doc and indentation fixes.
991 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
993 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
995 Avoid clang-specific warnings.
996 * buffer.c (init_buffer): Shut up -Wself-assign.
997 * process.c (server_accept_connection): Shut up -Wunsequenced.
999 2014-09-16 Daniel Colascione <dancol@dancol.org>
1001 * fns.c (sxhash): For symbols, use address as hash code.
1003 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1005 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1006 * charset.c (load_charset_map_from_file): Use scoped_list2
1007 and build_local_string.
1008 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1009 * emacs.c (init_cmdargs, decode_env_path):
1010 * fileio.c (Fexpand_file_name):
1011 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1012 * frame.c (x_get_arg):
1013 * keyboard.c (safe_run_hooks_error):
1014 * lread.c (load_warn_old_style_backquotes):
1015 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1016 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1017 * xselect.c (x_clipboard_manager_error_1)
1018 (x_clipboard_manager_save_all):
1019 * xterm.c (x_term_init): Use build_local_string.
1021 Avoid more integer overflows on string size calculations.
1022 * category.c (Fmake_category_set):
1023 * xdisp.c (get_overlay_arrow_glyph_row):
1024 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1026 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1028 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1029 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1030 error message format. Use message_with_string to have non-ASCII
1031 file names properly displayed.
1032 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1033 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1034 where these APIs are not available even in UNICOWS.DLL.
1035 Improve the format of error messages and include the file name in them
1037 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1038 call play-sound-functions, per documentation.
1040 * w32.c (w32_get_long_filename, w32_get_short_filename):
1041 Constify the input file name arguments.
1043 * w32.h (w32_get_long_filename, w32_get_short_filename):
1046 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1048 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1049 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1050 [USE_LOCAL_ALLOCATORS]: New macros.
1051 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1052 (build_local_string): Avoid argument name expansion clash with
1054 * alloc.c (toplevel)
1055 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1056 Preprocessor guard to avoid impossible configuration.
1057 * charset.c (Ffind_charset_region, Ffind_charset_string):
1058 Use make_local_vector.
1059 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1060 * textprop.c (Fput_text_property, Fadd_face_text_property):
1062 (copy_text_properties): Use local_cons and local_list3.
1063 * chartab.c (uniprop_table):
1064 * data.c (wrong_choice, wrong_range):
1065 * doc.c (get_doc_string):
1066 * editfns.c (format2):
1067 * fileio.c (Fexpand_file_name, auto_save_error):
1068 * fns.c (Fyes_or_no_p):
1069 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1070 * fontset.c (Fset_fontset_font):
1071 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1072 (read_char_minibuf_menu_prompt):
1073 * keymap.c (silly_event_symbol_error, describe_vector):
1074 * menu.c (single_menu_item):
1075 * minibuf.c (Fread_buffer):
1076 * process.c (status_message, Fformat_network_address)
1077 (server_accept_connection): Use make_local_string and
1078 build_local_string. Prefer compound literals where appropriate.
1080 2014-09-15 Daniel Colascione <dancol@dancol.org>
1082 * fns.c (Fsort): Tweak sort docstring.
1084 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1086 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1087 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1088 set errno to EAGAIN instead, to allow the caller to retry the
1089 write after some waiting. Fixes deadlocks when Emacs exchanges a
1090 lot of data through the pipe. (Bug#18420)
1092 * sound.c (Fplay_sound_internal): Encode the sound file name in
1093 the ANSI codepage. Expand it against data-directory, as per docs,
1094 not against the current directory. No need to make a local copy
1095 of the file name; pass the encoded file name directly to
1096 do_play_sound. (Bug#18463)
1098 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1099 NULL, and the file name is not encodable in ANSI codepage, return
1100 the string with "?" replacement characters, which will fail the
1101 caller. This avoids returning a random value in that case.
1103 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1105 * window.c (Fresize_mini_window_internal): Set w->total_lines
1106 from w->pixel_height (Bug#18422).
1108 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1110 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1111 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1112 setting resize increments (Bug#18435).
1114 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1116 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1117 state around the call to line_bottom, since it can move the
1118 iterator to another screen line. This fixes off-by-one errors in
1119 the reported row in some rare cases.
1121 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1123 * callproc.c (init_callproc): Fix bug introduced at
1124 2014-09-07 (Bug#18474).
1126 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1128 Prefer ptrdiff_t to int and avoid integer overflows.
1129 * fileio.c (make_temp_name):
1130 * font.c (font_parse_family_registry): Avoid integer
1131 overflow on string size calculation.
1132 * data.c (Faset): Likewise for byte index.
1134 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1136 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1138 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1140 * lisp.h (make_local_string): Nitpick indent.
1141 * print.c (Fprin1_to_string): Remove unused GCPROs.
1143 More debugging aids around GCPROs.
1144 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1145 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1146 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1148 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1149 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1151 Remove redundant GCPROs around Ffuncall and Fapply calls.
1152 This is safe because Ffuncall protects all of its arguments by itself.
1153 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1154 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1155 (call6, call7): Likewise. Use compound literals where applicable.
1156 (run_hook_with_args_2): Use compound literal.
1158 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1160 Pacify --enable-gcc-warnings when no window system is used.
1161 These warnings found that subscript error, so they seem worthwhile.
1162 * composite.c (char_composable_p): Simplify a bit.
1163 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1164 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1165 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1166 * window.c (set_window_scroll_bars):
1167 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1168 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1169 Ignore -Wsuggest-attribute=const.
1170 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1171 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1173 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1175 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1176 Use check_iso_charset_parameter instead of doing the checks by hand.
1177 (check_iso_charset_parameter): Move up. Check parameters a bit
1178 more carefully, and return true for 96-char sets. All callers changed.
1180 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1182 Simplify lisp.h by removing the __COUNTER__ business.
1183 Problem reported by Dmitry Antipov in:
1184 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1185 * lisp.h (make_local_vector, make_local_string)
1186 (build_local_string): Simplify by not bothering with __COUNTER__.
1187 The __COUNTER__ business wasn't working properly, and was needed
1188 only for hypothetical future expansion anyway.
1190 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1192 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1193 terms to determine bitmap color. (Bug#18437)
1195 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1197 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1200 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1202 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1204 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1206 * xterm.c (handle_one_xevent): Detect iconified by looking at
1207 _NET_WM_STATE_HIDDEN.
1209 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1211 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1212 These can generate a constant with the correct value but the wrong
1213 width, which doesn't work as a printf argument. All uses removed.
1214 Problem reported by Dmitry Antipov in:
1215 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1216 (ENUMABLE): Remove; no longer needed.
1217 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1218 Remove; no longer needed because of the above change.
1219 Each definiens moved to the only use.
1221 Improve the experimental local and scoped allocation.
1222 * alloc.c (local_string_init, local_vector_init):
1223 New functions, defined if USE_LOCAL_ALLOCATORS.
1224 Mostly, these are moved here from lisp.h, as it's not
1225 clear it's worth making them inline.
1226 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1227 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1228 USE_STACK_LISP_OBJECTS, not on a laundry list.
1229 (local_string_init, local_vector_init): New decls.
1230 (union Aligned_Cons): New type.
1231 (scoped_cons): Use it. Give up on the char trick, as it's a too
1232 much of a maintenance hassle; if someone wants this speedup
1233 they'll just need to convince their compiler to align properly.
1234 Conversely, use the speedup if struct Lisp_Cons happens to
1235 be aligned even without a directive. Better yet, help it along
1236 by using union Aligned_Cons rather than struct Lisp_Cons.
1237 (pointer_valid_for_lisp_object): Remove. This check is not
1238 necessary, since make_lisp_ptr is already doing it. All uses removed.
1239 (local_vector_init, local_string_init): Move to alloc.c.
1240 (build_local_vector): Remove this awkward macro, replacing with ...
1241 (make_local_vector): New macro, which acts more like a function.
1242 Use statement expressions and use __COUNTER__ to avoid macro
1243 capture. Fall back on functions if these features are not supported.
1244 (build_local_string, make_local_string): Likewise.
1246 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1248 * xterm.c (x_term_init): Consolidate duplicated code.
1249 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1250 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1251 Add eassert and mark dpyinfo as dead only if it was alive.
1253 Add macros to allocate temporary Lisp objects with alloca.
1254 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1255 * character.h (parse_str_as_multibyte): Move prototype to ...
1256 * lisp.h (parse_str_as_multibyte): ... here.
1257 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1258 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1260 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1261 (local_string_init): New functions.
1262 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1263 (init_alloc_once): Call it.
1265 Cleanup last change and make all new stuff conditional.
1266 * lisp.h (build_local_string): Rename to ...
1267 (make_local_string): ... this macro.
1268 (build_local_string, scoped_list1, scoped_list3): New macros.
1269 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1270 and functions as such, use regular fallbacks otherwise.
1271 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1274 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1276 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1277 always make sure the marginal areas of the row are in sync with
1278 what the window wants. (Bug#18419)
1280 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1281 existing binding of a variable, to avoid silently aborting
1282 commands that use specbind. (Bug#18331)
1284 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1286 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1287 * coding.c (growable_destination): New function.
1288 (produce_chars): Use it for sanity checks. Do not fiddle with
1289 dst_end if the source and destination are both nil, as it's
1290 the caller's responsibility to avoid overlap.
1291 * keyboard.c (read_decoded_event_from_main_queue):
1292 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1293 length, not 4 times, to prevent decode_coding_c_string from trying
1294 to reallocate a destination. This removes the need for the FIXME.
1296 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1297 All callers simplified. Add a comment about exec_failed, vfork,
1300 Adjust drag-and-drop fix when window is above top (Bug#18303).
1301 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1302 XCDR bleed into XCAR's encoded value. Improve checks for
1303 out-of-range data while we're at it.
1305 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1307 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1308 is CONSP (Bug#18303).
1310 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1312 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1313 'alloca' gets passed arguments larger than MAX_ALLOCA.
1315 * font.c (MAX): Define if not defined elsewhere.
1317 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1319 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1320 here for destination buffer, to work around what appears to be a
1321 bug in decode_coding_c_string when the source and destination are
1324 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1325 This follows up on the recent thread in emacs-devel on alloca; see:
1326 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1327 This patch also cleans up alloca-related glitches noted while
1328 examining the code looking for unbounded alloca.
1330 * callproc.c (init_callproc):
1331 Rewrite to avoid need for alloca.
1332 * buffer.c (mouse_face_overlay_overlaps)
1333 (report_overlay_modification):
1334 * buffer.h (GET_OVERLAYS_AT):
1335 * coding.c (make_subsidiaries):
1336 * doc.c (Fsnarf_documentation):
1337 * editfns.c (Fuser_full_name):
1338 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1339 (search_embedded_absfilename, Fsubstitute_in_file_name):
1340 * fns.c (Fmake_hash_table):
1341 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1342 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1343 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1344 (xrdb_get_resource, x_get_resource_string):
1345 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1346 * ftxfont.c (ftxfont_draw):
1347 * image.c (xbm_load, xpm_load, jpeg_load_body):
1348 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1350 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1352 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1353 (find_and_return_menu_selection):
1354 * print.c (PRINTFINISH):
1355 * process.c (Fformat_network_address):
1356 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1357 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1358 * sound.c (wav_play, au_play):
1359 * syntax.c (skip_chars):
1360 * term.c (tty_menu_activate, tty_menu_show):
1361 * textprop.c (get_char_property_and_overlay):
1362 * window.c (Fset_window_configuration):
1363 * xdisp.c (safe__call, next_overlay_change, vmessage)
1364 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1365 * xfaces.c (face_at_buffer_position):
1366 * xmenu.c (x_menu_show):
1367 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1368 allocation size isn't bounded.
1369 * callint.c (Fcall_interactively): Redo memory_full check
1370 so that it can be done at compile-time on some platforms.
1371 * coding.c (MAX_LOOKUP_MAX): New constant.
1372 (get_translation_table): Use it.
1373 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1374 SAFE_ALLOCA, to catch integer overflows on size calculation.
1375 (exec_failed) [!DOS_NT]: New function.
1376 (child_setup) [!DOS_NT]: Use it.
1377 * editfns.c (Ftranspose_regions):
1378 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1379 * editfns.c (check_translation):
1380 Allocate larger buffers on the heap.
1381 * eval.c (internal_lisp_condition_case):
1382 Check for MAX_ALLOCA overflow.
1383 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1384 (Fbase64_encode_region, Fbase64_decode_region):
1385 Avoid unnecessary calls to SAFE_FREE before 'error'.
1386 * buffer.c (mouse_face_overlay_overlaps):
1387 * editfns.c (Fget_pos_property, check_translation):
1388 * eval.c (Ffuncall):
1389 * font.c (font_unparse_xlfd, font_find_for_lface):
1390 * ftfont.c (ftfont_drive_otf):
1391 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1392 (menu_bar_items, tool_bar_items):
1393 * sound.c (Fplay_sound_internal):
1394 * xdisp.c (load_overlay_strings, dump_glyph_row):
1395 Use an ordinary auto buffer rather than alloca, since the
1396 allocation size is fixed and small.
1397 * ftfont.c: Include <c-strcase.h>.
1398 (matching_prefix): New function.
1399 (get_adstyle_property): Use it, to avoid need for alloca.
1400 * keyboard.c (echo_add_key):
1401 * keymap.c (describe_map): Use ptrdiff_t, not int.
1402 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1403 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1404 when counting bytes.
1405 * lisp.h (xlispstrdupa): Remove, replacing with ...
1406 (SAFE_ALLOCA_STRING): ... new macro with different API.
1407 This fixes a portability problem, namely, alloca result
1408 passed to another function. All uses changed.
1409 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1411 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1412 (REGEX_ALLOCATE): New macros.
1413 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1414 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1416 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1418 (decode_mode_spec_coding): Store directly into buf rather than
1419 into an alloca temporary and copying the temporary to the buf.
1421 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1423 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1425 2014-09-04 Jan D <jan.h.d@swipnet.se>
1427 * xterm.c (x_term_init): Don't call x_session_initialize if running
1428 as a daemon (Bug#18375).
1430 * xsmfns.c: Initialize ice_fd.
1432 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1434 Less chatter in 'make' output.
1435 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1436 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1437 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1439 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1441 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1442 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1444 * nsfns.m (Fx_create_frame):
1445 * w32fns.c (Fx_create_frame):
1446 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1449 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1451 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1452 the reported row in the case of a window with a header line, by
1453 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1454 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1456 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1458 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1459 when configured --with-wide-int on typical 32-bit platforms.
1461 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1463 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1464 when HPOS is negative, for the benefit of R2L glyph rows whose
1465 newline overflows into the fringe.
1467 2014-09-03 Ken Brown <kbrown@cornell.edu>
1469 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1471 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1473 Minor cleanup of recent strlen-avoiding patch.
1474 * fileio.c (CHECK_LENGTH): Remove.
1475 Rewrite callers so that they don't need it.
1476 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1477 variable wasn't set.
1479 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1481 * fileio.c (CHECK_LENGTH): New macro.
1482 (Fexpand_file_name): Use it and get rid of a few more calls
1483 to strlen and strcat.
1484 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1485 * lisp.h (egetenv): ... because of a new inline function used to
1486 avoid calls to strlen for a compile-time constants.
1488 * buffer.h (decode_buffer): New function.
1489 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1490 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1491 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1492 * data.c (Flocal_variables_p):
1493 * fileio.c (Fverify_visited_file_modtime):
1494 * marker.c (live_buffer): Use it.
1496 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1498 Avoid extra calls to strlen in filesystem I/O routines.
1499 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1500 the length of 'newdir' is known or may be precalculated.
1501 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1502 not 'char *', and so use precalculated length.
1503 (Ffile_accessible_directory_p):
1504 * callproc.c (encode_current_directory, init_callproc):
1505 * charset.c (init_charset):
1506 * lread.c (load_path_check, load_path_default): Adjust users.
1507 * lisp.h (file_accessible_directory_p): Tweak prototype.
1509 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1511 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1514 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1516 --enable-silent-rules now suppresses more chatter.
1517 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1518 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1519 (am__v_CCLD_1): New macros, taken from Automake.
1520 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1522 Clean up extern decls a bit.
1523 * bytecode.c: Include blockinput.h and keyboard.h rather
1524 than rolling their APIs by hand.
1525 * emacs.c: Include regex.h and rely on its and lisp.h's API
1526 rather than rolling them by hand.
1527 * lastfile.c: Include lisp.h, to check this file's API.
1528 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1530 * regex.h (re_max_failures): New decl.
1531 * unexcw.c, unexmacosx.c, unexw32.c:
1532 Rely on lisp.h's API rather than rolling it by hand.
1533 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1534 Declare at top level, to pacify GCC -Wnested-externs.
1536 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1538 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1539 clipping rectangle become negative (i.e. large positive, since
1540 it's an unsigned data type). This can happen in R2L hscrolled
1541 glyph rows, and caused us to draw the cursor glyph on the fringe.
1542 For the details, see
1543 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1545 2014-08-31 Ken Brown <kbrown@cornell.edu>
1547 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1548 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1549 is defined. (Bug#18368)
1551 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1553 Vector-sorting fixes (Bug#18361).
1554 It's not safe to call qsort or qsort_r, since they have undefined
1555 behavior if the user-specified predicate is not a total order.
1556 Also, watch out for garbage-collection while sorting vectors.
1557 * fns.c: Include <vla.h>.
1558 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1559 (sort_vector_compare): Remove, replacing with ....
1560 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1561 ... these new functions.
1562 (sort_vector): Rewrite to use the new functions.
1563 GCPRO locals, since the predicate can invoke the GC.
1564 Since it's in-place return void; caller changed.
1565 (merge): Use 'inorder', for clarity.
1567 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1568 One can't hoist this out of the 'if', because intervening calls to
1569 newlocale, twolower, etc. can change errno.
1571 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1573 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1574 wording of the error messages.
1575 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1578 * w32proc.c (get_lcid_callback): Accept locale specifications
1579 without the country part, as in "enu" vs "enu_USA".
1580 (w32_compare_strings): Signal an error if a locale was specified,
1581 but couldn't be translated into a valid LCID.
1583 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1585 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1587 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1589 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1590 errno after towlower_l. errno's value is not specified after
1591 towlower_l. Instead, assume that towlower_l returns its argument
1592 on failure, which is portable in practice.
1594 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1596 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1598 * w32proc.c (w32_compare_strings): Accept additional argument
1599 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1600 if requested. If w32-collate-ignore-punctuation is non-nil, add
1601 NORM_IGNORESYMBOLS to the flags.
1602 (LINGUISTIC_IGNORECASE): Define if not already defined.
1603 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1605 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1608 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1610 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1611 Define substitutes for platforms that lack them.
1612 (str_collate): Add arguments locale and ignore_case.
1614 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1615 Add optional arguments LOCALE and IGNORE-CASE.
1617 * lisp.h (str_collate): Adapt argument list.
1619 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1621 Add vectors support to Fsort.
1622 * fns.c (sort_vector, sort_vector_compare): New functions.
1623 (sort_list): Likewise, refactored out of ...
1624 (Fsort): ... adjusted user. Mention vectors in docstring.
1625 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1626 * alloc.c (make_save_int_obj): New function.
1627 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1628 (make_save_int_obj): Add prototype.
1630 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1631 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1632 Conditionally define to match system's qsort_r signature.
1633 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1635 2014-08-28 Ken Brown <kbrown@cornell.edu>
1637 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1638 dumping and the system malloc after dumping. (Bug#18222)
1640 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1641 Define as macros, expanding to hybrid_malloc, etc.
1642 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1643 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1645 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1646 full implementation on Cygwin. Remove Cygwin-specific code that
1647 is no longer needed.
1648 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1649 Redefine as macros expanding to gmalloc, grealloc, etc.
1650 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1651 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1652 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1653 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1655 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1656 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1657 HAVE_POSIX_MEMALIGN)]: New functions.
1658 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1659 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1660 hybrid_aligned_alloc; declare.
1661 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1662 HAVE_POSIX_MEMALIGN)]: Define.
1663 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1664 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1665 Define as macro, expanding to gget_current_dir_name, and define
1667 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1668 malloc_enable_thread(). Don't initialize malloc.
1669 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1670 no longer defined on Cygwin).
1671 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1672 * sheap.c (bss_sbrk_buffer_end): New variable.
1673 * unexcw.c (__malloc_initialized): Remove variable.
1674 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1676 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1679 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1681 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1682 In `event->y' return entire range (the size of the scroll bar minus
1684 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1685 return entire range (the scaled size of the scroll bar minus
1686 that of the slider). In `portion' return the scaled position of
1688 (xaw_jump_callback): Restore part of code for vertical scroll
1689 bar broken in change from 2014-07-27.
1690 (xaw_scroll_callback): Provide incremental scrolling with
1691 horizontal scroll bars.
1693 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1695 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1697 * indent.c (Fvertical_motion): Fix vertical motion up through a
1698 display property after a newline. (Bug#18276)
1700 * xdisp.c (display_line): Don't assume that the call to
1701 reseat_at_next_visible_line_start ends up at a character
1702 immediately following the newline on the previous line.
1703 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1704 beyond ZV, which causes infloop in redisplay. For the details, see
1705 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1707 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1708 coordinate for hscrolled R2L screen lines. (Bug#18277)
1710 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1712 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1715 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1717 * syntax.c (scan_lists): Don't examine positions before BEGV.
1720 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1722 Improve robustness of new string-collation code (Bug#18051).
1723 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1724 (newlocale, wcscoll_l): Define substitutes for platforms that
1725 lack them, so as to simplify the mainline code.
1726 (str_collate): Simplify the code by assuming the above definitions.
1727 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1728 For example, the old version left the Emacs in the wrong locale if
1729 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1730 result. Report an error if newlocale fails.
1732 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1734 * lisp.h (str_collate):
1735 * sysdep.c (str_collate): Return int.
1736 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1738 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1740 Fix some glitches in previous change.
1741 * sysdep.c (stack_direction): Replace stack_grows_down
1742 to simplify calculation of stack boundaries.
1743 (handle_sigsegv): Check whether we really crash somewhere near
1744 to stack boundary, and handle fatal signal as usual if not.
1745 (init_sigsegv): Adjust accordingly.
1746 * keyboard.c (Vtop_level_message): Rename to
1747 Vinternal__top_level_message, as suggested by Stefan Monnier in
1748 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1749 All related users changed.
1751 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1753 Handle C stack overflow caused by too nested Lisp evaluation.
1754 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1755 siglongjmp point to transfer control from SIGSEGV handler.
1756 * keyboard.c (return_to_command_loop, recover_top_level_message)
1757 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1758 (regular_top_level_message): New variable.
1759 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1760 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1762 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1763 new variables described above.
1764 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1765 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1766 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1767 (init_sigsegv): New function.
1768 (init_signals): Use it.
1770 2014-08-25 Ken Brown <kbrown@cornell.edu>
1772 * emacs.c (main): Remove use of obsolete macro
1773 G_SLICE_ALWAYS_MALLOC.
1775 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1777 Implement locale-sensitive string collation for MS-Windows.
1778 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1779 New functions. (Bug#18051)
1781 * w32.h (w32_compare_strings): Add prototype.
1783 * w32.c <g_b_init_compare_string_w>: New global flag.
1784 (globals_of_w32): Initialize it.
1786 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1788 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1789 [WINDOWSNT]: Call str_collate on MS-Windows.
1791 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1793 One more minor cleanup of font subsystem.
1794 * font.h (struct font_driver): Convert text_extents to
1795 return void because returned value is never actually used.
1796 * macfont.m (macfont_text_extents):
1797 * w32font.c (w32font_text_extents):
1798 * xftfont.c (xftfont_text_extents): Adjust to return void
1799 and assume that 'metrics' argument is always non-NULL.
1800 * ftfont.c (ftfont_text_extents):
1801 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1803 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1805 Minor cleanups of str_collate fix (Bug#18051).
1806 * fns.c (str_collate): Move decl from here ...
1807 * lisp.h (str_collate): ... to here.
1808 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1809 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1810 potential problems with integer overflow. Don't assume
1811 setlocale succeeds. Remove unnecessary test before restoring
1812 locale via setlocale, and free the copied setlocale string
1815 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1817 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1819 * sysdep.c (str_collate): New function. (Bug#18051)
1821 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1823 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1824 if the initial "rm -f" fails. This is for MinGW builds, where
1825 MS-Windows will not allow deleting the executable file of a
1828 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1830 * w32term.c (w32_scroll_bar_handle_click)
1831 (w32_horizontal_scroll_bar_handle_click)
1832 (x_scroll_bar_report_motion)
1833 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1834 SB_THUMBTRACK, use the 32-bit position information returned by
1835 GetScrollInfo, not the 16-bit information returned in the Windows
1838 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1840 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1841 second coordinate ('y') reported for dragging the horizontal
1844 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1846 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1847 and text area-relative x-coordinates.
1849 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1851 Avoid overwriting the reversed_p flags in the glyph matrices when
1852 init_iterator or start_display are called.
1853 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1855 (tool_bar_height, redisplay_tool_bar, try_window)
1856 (try_window_reusing_current_matrix, try_window_id)
1857 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1858 reversed_p flag of the iterator's glyph row where the glyph row
1859 is going to be redrawn.
1861 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1863 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1865 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1867 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1868 of emacs_event return length from si.nPage to si.nMax.
1869 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1870 interchange start and end of thumb.
1872 2014-08-15 Ken Brown <kbrown@cornell.edu>
1874 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1875 ERRORCHECK mutexes. (Bug#18222)
1877 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1879 * frame.c (set_menu_bar_lines_1): Remove.
1880 (set_menu_bar_lines): Call change_frame_size instead of
1881 set_menu_bar_lines_1.
1883 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1885 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1888 2014-08-11 Glenn Morris <rgm@gnu.org>
1890 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1891 writing before backing up, since it causes a more serious problem
1892 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1893 (choose_write_coding_system): No longer callable from Lisp.
1894 Move last piece back here from Fwrite_region.
1895 (Fwrite_region, syms_of_fileio): Update for above changes.
1897 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1899 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1900 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1901 (Fwindow_new_pixel, Fset_window_new_pixel)
1902 (Fset_window_new_total, Fset_window_new_normal)
1903 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1905 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1907 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1909 * fontset.c (Finternal_char_font): Recompute basic faces if the
1910 frame's face cache was cleared. (Bug#18162)
1912 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1914 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1915 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1916 base buffer's undo list.
1918 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1920 Fix a couple of recent inadvertent breaks of the MSDOS port.
1921 * msdos.c: include required menu.h
1922 * term.c: set correct menu_show_hook on MSDOS.
1924 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1926 Fix handling of menu bar line on TTY frames (Bug#18136)
1928 * dispnew.c (handle_window_change_signal):
1929 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1930 frame's menu bar lines subtracted from height.
1931 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1933 (adjust_frame_size): Count in menu bar when setting FrameRows.
1934 (make_terminal_frame): When setting up the frame's lines and
1935 text height don't count in the menu bar.
1936 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1937 lines subtracted from height.
1938 (do_switch_frame): Set tty's FrameRows to number of total lines
1940 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1941 is used, return total number of lines and columns.
1942 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1944 * term.c (OUTPUT, tty_set_terminal_modes)
1945 (tty_set_terminal_window, tty_set_scroll_region)
1946 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1947 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1948 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1949 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1950 Call change_frame_size with frame's menu bar lines subtracted
1952 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1953 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1956 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1958 * alloc.c (Fmemory_info): Remove a stray brace.
1960 * process.c: Fix a comment typo.
1962 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1964 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1966 * widgetprv.h (EmacsFramePart): Remove font.
1968 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1969 (resources, setup_frame_cursor_bits): Remove unused variables and
1970 functions, esp. wrt. font (Bug#18227).
1972 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1974 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1976 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1978 Refer to MS-DOS using the same name everywhere.
1980 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1984 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1986 * w32term.c (w32_redeem_scroll_bar):
1987 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1988 not redeeming scroll bars that have been turned off.
1990 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1992 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1993 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1994 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1995 (safe_run_hook_funcall): Adjust accordingly.
1997 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1999 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2000 Condition correctly according to toolkit used.
2001 * frame.c (make_initial_frame, make_terminal_frame)
2002 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2003 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2004 assignments according to presence of toolkit scrollbars.
2005 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2006 Condition correctly according to toolkit used.
2007 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2008 only if toolkit supports it.
2009 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2011 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2013 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2015 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2017 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2018 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2019 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2020 (safe_run_hooks): Remove comment which is not relevant any more.
2022 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2024 Don't let big frames overrun the stack.
2025 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2026 Use SAFE_NALLOCA, not alloca.
2028 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2029 * dired.c (directory_files_internal): Use a volatile variable
2030 to prevent the compiler from optimizing away all copies of a local.
2031 I wonder how many other GC-related bugs like this lurk elsewhere?
2033 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2034 * xterm.h (struct x_display_info): New member 'connection'.
2035 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2036 so that x_delete_terminal has a file descriptor to pass to
2037 delete_keyboard_wait_descriptor.
2039 Don't mishandle year-9999 dates (Bug#18176).
2040 * editfns.c (decode_time_components): Store an invalid timespec
2041 on overflow, instead of returning false, so that the caller can
2042 distinguish overflow from other errors.
2043 (lisp_time_argument, lisp_seconds_argument): If the time is out
2044 of range, signal a time overflow instead of an invalid time spec.
2045 * keyboard.c (decode_timer): Treat time overflow like other
2048 Avoid undefined behavior with signed left shift.
2049 Caught by 'gcc -fsanitize=undefined'.
2050 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2051 * dispnew.c (line_hash_code, scrolling):
2052 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2053 Use 'unsigned', not 'int', for line hashes.
2054 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2056 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2058 Make compare-strings more compatible with old behavior (Bug#17903).
2059 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2061 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2063 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2064 Don't add label between left and right buttons (Bug#18129).
2066 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2068 Make functions static that no longer need to be extern.
2069 * frame.c, frame.h (set_menu_bar_lines):
2070 * keyboard.c (Qleftmost, Qrightmost):
2071 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2072 (x_set_internal_border_width):
2075 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2077 Fix display of R2L lines when the last character fits only partially.
2078 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2080 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2081 R2L row is visible only partially, give the row a negative x
2083 (display_line): Fix the calculation of the glyph whose pixel width
2084 is used to decide whether the last produced glyph fits on the
2085 line. When the last glyph fits only partially, give the row a
2088 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2089 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2090 pixel width of the first glyph that is hscrolled from display.
2091 (display_line): In R2L glyph rows, don't give a negative offset to
2092 row->x when the first glyph begins before first_visible_x.
2094 * xdisp.c (display_line): If called with iterator set up to write
2095 to a marginal area, delay the call to handle_line_prefix until we
2096 switch back to the text area. (Bug#18035)
2098 * .gdbinit (xwindow): The members total_cols, total_lines,
2099 left_col, and top_line are C integers (and has been so for the
2102 2014-08-01 Andreas Schwab <schwab@suse.de>
2104 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2105 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2107 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2109 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2110 (timerfd_callback): Ignore weird events with no data. Add tight
2111 assertions and comments.
2112 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2113 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2115 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2117 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2118 I had confused && with ||.
2120 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2122 Simplify timerfd configuration and fix some minor glitches.
2123 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2124 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2125 Fall back on timer_create if timerfd_create fails at runtime.
2126 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2127 kernel primitives to do resolution. All uses removed.
2128 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2129 (turn_on_atimers): Clear timer_create-based timers too,
2132 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2133 Without this change, the code can access the local variable 'width'
2134 even when it has not been initialized, and likewise for 'height';
2135 in either case this leads to undefined behavior.
2137 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2139 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2140 necessary, put horizontal scroll bar resources as well. See
2141 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2142 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2144 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2146 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2147 background value to match the resource of its vertical counterpart.
2149 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2151 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2152 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2154 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2156 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2157 change that added the top margin height to the requested height
2158 and revert (undocumented) part of 2014-07-28 change that changed
2159 the logic of whether a size change occurred.
2161 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2163 * .gdbinit (xwindow): The members total_cols, total_lines,
2164 left_col, and top_line are C integers (and has been so for the
2167 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2170 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2172 On GNU/Linux, use timerfd for asynchronous timers.
2173 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2174 (toplevel): Rename alarm_timer_ok to special_timer_available.
2175 [HAVE_TIMERFD]: Declare timerfd.
2176 [HAVE_CLOCK_GETRES]: Declare resolution.
2177 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2178 system timer resolution.
2179 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2180 (timerfd_callback) [HAVE_TIMERFD]: New function.
2181 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2182 [ENABLE_CHECKING]: New function for the sake of automated tests.
2183 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2184 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2185 [ENABLE_CHECKING]: Defsubr test function.
2186 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2187 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2188 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2190 Fix --without-x build and pacify --enable-gcc-warnings.
2191 Problems reported in Bug#18122 and Bug#18124.
2192 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2193 (frame_windows_min_size): Now static.
2194 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2196 (adjust_frame_size): Always declare prototype.
2198 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2199 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2200 * atimer.c (timerfd_callback): Always read expiration data.
2202 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2203 * process.c (add_timer_wait_descriptor): Add timer descriptor
2204 to input_wait_mask and non_process_wait_mask as well.
2206 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2208 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2210 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2212 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2213 Reinstate code removed by the prevoius commit to this file.
2215 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2217 * buffer.h (struct buffer): New fields scroll_bar_height and
2218 horizontal_scroll_bar_type.
2219 * buffer.c (bset_scroll_bar_height)
2220 (bset_horizontal_scroll_bar_type): New functions.
2221 (Fbuffer_swap_text): Handle old_pointm field.
2222 (init_buffer_once): Set defaults for scroll_bar_height and
2223 horizontal_scroll_bar_type.
2224 (syms_of_buffer): New variables scroll_bar_height and
2225 horizontal_scroll_bar_type.
2226 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2227 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2228 (set_vertical_scroll_bar): Remove prototype.
2229 (x_change_tool_bar_height): Add prototype.
2230 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2231 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2232 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2234 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2235 (update_window): Start mode_line_row->y after horizontal scroll
2237 (change_frame_size_1): Call adjust_frame_size.
2238 (init_display): When changing the size of a tty frame do not
2239 pass height of menu bar.
2240 (Qframe_windows_min_size): New symbol.
2241 * frame.h (struct frame): List tool bar fields after menu bar
2242 fields. Add official, total_lines, horizontal_scroll_bars,
2243 config_scroll_bar_height and config_scroll_bar_lines fields.
2244 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2245 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2246 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2247 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2248 (FRAME_WINDOWS_HEIGHT): New macros.
2249 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2250 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2251 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2252 horizontal scroll bar.
2253 (frame_inhibit_resize, adjust_frame_size)
2254 (frame_windows_min_size): Add declarations.
2255 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2256 (x_set_scroll_bar_default_height, x_set_left_fringe)
2257 (x_set_right_fringe, x_set_vertical_scroll_bars)
2258 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2259 (x_set_scroll_bar_height): Add external declarations.
2260 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2261 (adjust_frame_size): New functions.
2262 (make_frame): Initial horizontal_scroll_bars field.
2263 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2265 (make_initial_frame, make_terminal_frame): No horizontal scroll
2266 bar in initial and terminal frames. Use adjust_frame_size.
2267 (Fframe_total_cols): Fix doc-string.
2268 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2269 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2270 Rewrite using adjust_frame_size.
2271 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2272 (Qframe_windows_min_size): New symbols.
2273 (x_set_frame_parameters): Remove call of check_frame_size.
2274 (x_report_frame_params): Return scroll_bar_height value.
2275 (x_set_left_fringe, x_set_right_fringe): New functions.
2276 (adjust_frame_height, x_set_internal_border_width)
2277 (x_set_fringe_width): Remove.
2278 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2279 (x_set_scroll_bar_width, x_set_right_divider_width)
2280 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2281 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2283 (x_figure_window_size): Rewrite to make frame display the
2284 expected number of lines.
2285 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2286 (Vdefault_frame_horizontal_scroll_bars)
2287 (Vframe_initial_frame_tool_bar_height)
2288 (frame_inhibit_implied_resize): New variables.
2289 * fringe.c (compute_fringe_widths): Remove.
2290 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2291 (xg_create_horizontal_scroll_bar)
2292 (xg_update_horizontal_scrollbar_pos)
2293 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2294 (xg_get_default_scrollbar_height)
2295 (xg_clear_under_internal_border): Extern.
2296 * gtkutil.c (xg_frame_resized): Don't call
2297 do_pending_window_change.
2298 (xg_frame_set_char_size): Use adjust_frame_size.
2299 (style_changed_cb): Call update_theme_scrollbar_height and
2300 x_set_scroll_bar_default_height.
2301 (x_wm_set_size_hint): Don't call check_frame_size.
2302 (update_theme_scrollbar_height)
2303 (xg_get_default_scrollbar_height)
2304 (xg_create_horizontal_scroll_bar)
2305 (xg_update_horizontal_scrollbar_pos)
2306 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2307 (xg_create_scroll_bar): Set horizontal slot of bar.
2308 (xg_initialize): Call update_theme_scrollbar_height.
2309 (xg_clear_under_internal_border): No more static.
2310 * insdel.c (adjust_suspend_auto_hscroll): New function.
2311 (adjust_markers_for_delete, adjust_markers_for_insert)
2312 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2313 * keyboard.c (readable_events, discard_mouse_events)
2314 (make_lispy_event): Handle horizontal scroll bar click events.
2315 (Fsuspend_emacs): When changing the size of a tty frame do not
2316 pass height of menu bar.
2317 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2318 (Qright, Qleftmost, Qrightmost): New symbols.
2319 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2321 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2322 * nsfns.m (x_set_internal_border_width): New function.
2323 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2324 Remove extended fringe code.
2325 (x_set_window_size, x_new_font): Don't call
2326 compute_fringe_widths.
2327 * term.c (Fresume_tty): When changing the size of a tty frame do
2328 not pass height of menu bar.
2329 (clear_tty_hooks, set_tty_hooks):
2330 Clear horizontal_scroll_bar_hook.
2331 (init_tty): Frame has no horizontal scroll bars.
2332 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2333 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2334 scroll_bar_after_handle, scroll_bar_left_arrow,
2335 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2336 scroll_bar_to_rightmost entries.
2337 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2338 (struct terminal): Add set_horizontal_scroll_bar_hook.
2339 * w32console.c (initialize_w32_display):
2340 Clear horizontal_scroll_bar_hook.
2341 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2343 (x_clear_under_internal_border, x_set_internal_border_width):
2345 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2346 Set windows_or_buffers_changed when adding the menu bar.
2347 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2348 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2349 (w32_createhscrollbar): New functions.
2350 (w32_createscrollbar): Rename to w32_createvscrollbar.
2351 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2352 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2353 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2354 Add WM_EMACS_SHOWCURSOR.
2355 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2356 case do not artificially impose WM size hints.
2357 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2358 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2360 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2361 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2362 (unwind_create_frame_1): Remove.
2363 (Fx_create_frame): Make both scrollbars the system standard
2364 width and height. Use official field of frame structure to
2365 inhibit running window-configuration-change-hook.
2366 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2367 pixelwise. Handle frame's official field.
2368 (w32_frame_parm_handlers): Remove x_set_fringe_width
2369 entries. Add x_set_scroll_bar_height,
2370 x_set_horizontal_scroll_bars, x_set_left_fringe and
2372 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2373 pass height of menu bar to change_frame_size.
2374 * w32menu.c (set_frame_menubar): Rewrite using
2375 frame_inhibit_resize.
2376 * w32term.h (struct w32_display_info):
2377 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2378 (struct scroll_bar): Add horizontal.
2379 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2380 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2381 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2382 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2383 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2384 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2385 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2386 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2387 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2388 Define instead of WM_EMACS_CREATESCROLLBAR.
2389 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2390 WND_SCROLLBAR_INDEX.
2391 * w32term.c (horizontal_scroll_bar_min_handle)
2392 (horizontal_scroll_bar_left_border)
2393 (horizontal_scroll_bar_right_border): New integers.
2394 (x_set_frame_alpha): Replace x_highlight_frame by
2396 (x_window_to_scroll_bar): New argument "type". Update callers
2398 (w32_set_horizontal_scroll_bar_thumb)
2399 (x_horizontal_scroll_bar_report_motion)
2400 (w32_set_horizontal_scroll_bar)
2401 (w32_horizontal_scroll_bar_handle_click)
2402 (x_horizontal_scroll_bar_report_motion): New functions.
2403 (w32_mouse_position): Discriminate horizontal and vertical
2405 (my_create_scrollbar): Replace with two new functions
2406 my_create_vscrollbar and my_create_hscrollbar.
2407 (x_scroll_bar_create): New argument "horizontal".
2408 Update callers accordingly.
2409 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2410 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2412 (w32_read_socket): Handle WM_HSCROLL cae.
2413 (x_new_font): Don't recompute fringe widths.
2414 Use frame_inhibit_resize. Calculate new menu bar height iff we
2415 build without toolkit. Always clear under internal border.
2416 (x_set_window_size): Don't check frame size or recompute
2417 fringes. Reset fullscreen status before applying sizes.
2418 Always resize as requested by pixelwise argument. Don't call
2419 do_pending_window_change.
2420 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2421 (w32_initialize_display_info): Initialize dpyinfo's
2422 horizontal_scroll_bar_cursor entry.
2423 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2424 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2425 horizontal_scroll_bar_left_border.
2426 (w32fullscreen_hook): Intermittently resize window to normal
2427 when switching from fullscreen to maximized state.
2428 (run_window_configuration_change_hook): Don't run it if frame is
2430 (unwind_change_frame): Remove.
2431 (Fset_window_configuration): Rewrite using frame's official field.
2432 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2433 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2434 * window.h (struct window): New fields old_pointm,
2435 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2436 scroll_bar_height and suspend_auto_hscroll.
2437 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2439 (sanitize_window_sizes): Extern.
2440 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2441 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2442 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2443 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2444 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2446 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2447 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2448 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2449 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2450 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2451 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2452 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2453 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2454 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2455 (Fwindow_old_point, sanitize_window_sizes): New functions.
2456 (Qwindow_sanitize_window_sizes): New symbol.
2457 (window_body_height): Count in horizontal scroll bar.
2458 (set_window_hscroll, Fscroll_left, Fscroll_right):
2459 Set suspend_auto_hscroll slot.
2460 (Fwindow_inside_edges): Count fringes pixelwise.
2461 (coordinates_in_window, Fcoordinates_in_window_p):
2462 Consider horizontal scroll bar.
2463 (check_frame_size, adjust_window_margins): Remove functions and
2464 corresponding calls.
2465 (set_window_buffer): Initialize old_pointm and horizontal scroll
2467 (temp_output_buffer_show): Reset hscroll related fields.
2468 Initialize old_pointm.
2469 (make_parent_window): Initialize old_pointm.
2470 (make_window): Initialize old_pointm, horizontal scroll bar type,
2471 and scroll bar height.
2472 (resize_frame_windows): Don't count top margin in new sizes.
2473 Don't use safe sizes when shrinking a frame; let the window
2474 manager do the clipping.
2475 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2477 (Fdelete_window_internal): Unchain old_pointm marker.
2478 (window_scroll_pixel_based, Fscroll_other_window):
2480 (Fwindow_text_width, Fwindow_text_height): New argument
2482 (struct saved_window): New fields, old_pointm, hscroll_whole,
2483 suspend_auto_hscroll, scroll_bar_height and
2484 horizontal_scroll_bar_type.
2485 (Fset_window_configuration, save_window_save): Set new fields of
2487 (apply_window_adjustment): Don't call adjust_window_margins.
2488 (set_window_margins): Don't change margins if new sizes don't
2490 (set_window_scroll_bars): New argument "horizontal_type".
2491 Handle horizontal scroll bars. Don't change scroll bars if they
2492 don't fit into window.
2493 (Fset_window_scroll_bars): New argument "horizontal_type".
2494 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2495 (compare_window_configurations): Compare horizontal scroll bar
2497 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2498 horizontal scroll bar height.
2499 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2500 instead of FRAME_LINES.
2501 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2502 ON_VERTICAL_SCROLL_BAR.
2503 (with_echo_area_buffer): Initialize old_pointm.
2504 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2506 (unwind_with_echo_area_buffer): Handle old_pointm.
2507 (update_tool_bar): Set do_update when the tool bar window has at
2508 least one line (since this is what the user sets).
2509 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2510 (redisplay_tool_bar): Return early when toolbar has zero lines.
2511 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2512 (hscroll_window_tree): Handle suspension of auto_hscroll and
2514 (set_horizontal_scroll_bar): New function.
2515 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2516 more than one line. Handle horizontal scroll bars.
2517 (note_mouse_highlight): Handle horizontal scrol bars.
2518 (expose_frame): Set dimensions of XRectangle from frame's text
2520 (Vvoid_text_area_pointer): Update doc-string.
2521 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2522 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2523 (x_set_internal_border_width): New functions.
2524 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2525 (unwind_create_frame_1): Remove.
2526 (Fx_create_frame): Handle horizontal scroll bars. Use official
2527 field of frame structure to inhibit running
2528 window-configuration-change-hook.
2529 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2530 pixelwise. Handle frame's official field.
2531 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2532 x_set_horizontal_scroll_bars, x_set_left_fringe,
2534 * xmenu.c (update_frame_menubar, free_frame_menubar):
2535 Use adjust_frame_size.
2536 * xterm.h (struct x_display_info):
2537 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2539 (struct scroll_bar): Add horizontal slot.
2540 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2541 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2542 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2543 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2544 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2545 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2546 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2547 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2548 (x_clear_under_internal_border): Remove.
2549 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2550 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2551 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2552 HORIZONTAL. Update callers.
2553 (horizontal_action_hook_id): New action hook id.
2554 (x_horizontal_scroll_bar_to_input_event)
2555 (x_create_horizontal_toolkit_scroll_bar)
2556 (xt_horizontal_action_hook)
2557 (x_set_toolkit_horizontal_scroll_bar_thumb)
2558 (XTset_horizontal_scroll_bar, x_net_wm_state)
2559 (x_horizontal_scroll_bar_report_motion): New functions.
2560 (xg_scroll_callback, x_scroll_bar_handle_click):
2561 Handle horizontal scroll bars.
2562 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2563 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2565 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2566 Handle horizontal scroll bars.
2567 (handle_one_xevent): Handle horizontal scroll bar events.
2568 Call x_net_wm_state.
2569 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2571 (x_set_window_size): Don't call check_frame_size and
2572 do_pending_window_change.
2573 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2574 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2575 (x_scroll_bar_set_handle): Add some checks when calling
2578 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2580 Revert previous change.
2581 There is certainly nothing wrong with writing code like 'lo <= i
2582 && i <= hi', even if LO happens to a constant. There isn't even
2583 anything wrong in general with writing 'a <= b' if A happens to
2584 be a constant. At any rate stylistic changes shouldn't
2585 be done like this without discussion.
2587 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2589 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2590 (Fgarbage_collect): Reorder conditions that are written backwards.
2591 * data.c (cons_to_unsigned): Likewise.
2592 * dispnew.c (update_frame_1, sit_for): Likewise.
2593 * fileio.c (file_offset): Likewise.
2594 * filelock.c (read_lock_data, lock_file): Likewise.
2595 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2597 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2598 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2599 * lread.c (read1): Likewise.
2600 * minibuf.c (read_minibuf_noninteractive): Likewise.
2601 * nsterm.m (x_set_frame_alpha): Likewise.
2602 * process.c (wait_reading_process_output): Likewise.
2603 * region-cache.c (delete_cache_boundaries): Likewise.
2604 * xterm.c (x_set_frame_alpha): Likewise.
2606 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2608 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2611 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2613 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2614 because atimer expiration is absolute rather than relative.
2616 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2618 * w32term.h (current_popup_menu, menubar_in_use):
2619 Move declarations from w32term.c.
2621 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2623 * w32fns.c (menubar_in_use): No more static.
2624 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2626 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2628 Move hourglass machinery to RIF.
2629 * dispextern.h (struct redisplay_interface): New members
2630 show_hourglass and hide_hourglass. Indent comments.
2631 (show_hourglass, hide_hourglass): Remove prototypes.
2632 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2633 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2634 (ns_redisplay_interface): Add them.
2635 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2636 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2637 (w32_arrow_cursor): New function to hack around non-GUI frames.
2638 (w32_redisplay_interface): Add new functions.
2639 * w32term.h (w32_arror_cursor): Add prototype.
2640 * xdisp.c (show_hourglass): New function, refactored out from
2641 platform-dependent code.
2642 (cancel_hourglass): Now call to RIF function.
2643 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2644 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2645 (x_redisplay_interface): Add new functions.
2647 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2649 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2650 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2651 and complete previous change.
2652 * frame.c (adjust_frame_height): New function.
2653 (Fset_frame_height, Fset_frame_size): Use it.
2654 (x_set_frame_parameters): Take frame top margin into account.
2656 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2658 * frame.c (Fset_frame_height): Take frame top margin into account.
2659 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2660 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2662 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2664 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2665 menubar_height as such. Tweak comment.
2666 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2667 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2668 All related users changed.
2669 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2670 * xterm.c (handle_one_xevent):
2671 * gtkutil.c (xg_event_is_for_menubar):
2672 * xfns.c (x_window) [USE_X_TOOLKIT]:
2673 * xmenu.c (set_frame_menubar, free_frame_menubar):
2674 Prefer to use FRAME_MENUBAR_HEIGHT.
2676 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2678 * frame.c (Fframe_parameters): Always report frame height without
2679 menu and tool bar lines.
2681 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2683 * nsterm.m (applicationDidFinishLaunching:): Call
2684 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2685 (antialiasThresholdDidChange:): New method for EmacsApp.
2687 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2689 * macfont.m (macfont_update_antialias_threshold): Remove static.
2691 * macfont.h (macfont_update_antialias_threshold): Declare.
2693 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2695 * w32select.c (setup_windows_coding_system):
2696 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2697 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2699 * w16select.c (Fw16_get_clipboard_data):
2700 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2703 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2704 buffer position where we are to start the iteration.
2705 (handle_invisible_prop): Record in it->stop_charpos the position
2706 where the invisible text ends. (Bug#18035)
2707 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2708 row has zero buffer position as their start position.
2709 Reported by martin rudalics <rudalics@gmx.at>.
2711 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2712 infinite looping in redisplay when display lines don't have enough
2713 space to display even a single character. (Bug#18036)
2715 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2717 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2718 * xfns.c (x_window): Use it to allow xfree later.
2719 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2720 where appropriate. Use bool for booleans and remove redundant checks.
2721 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2722 * xterm.c (x_free_frame_resources): Free shell_position.
2724 2014-07-19 K. Handa <handa@gnu.org>
2726 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2727 mandatory font spec (Bug#17973).
2729 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2731 * font.c (font_score): Return the worst score if the size of
2732 ENTITY is wrong by more than a factor 2 (Bug#17973).
2734 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2736 * frame.c (frame_unspecified_color): New function
2737 refactored out from ...
2738 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2739 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2741 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2742 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2743 * lisp.h (set_frame_param): Remove prototype.
2744 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2745 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2748 Prefer 'x_display_info *' to 'Display *' in X selection code.
2749 This helps to avoid unneeded calls to x_display_info_for_display.
2750 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2751 instead of 'Display *'.
2752 (SELECTION_EVENT_DPYINFO): New macro.
2753 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2754 it as an lvalue. Mention this in comment.
2755 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2756 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2757 (selection_data_to_lisp_data, receive_incremental_selection):
2758 Convert to use 'x_display_info *'. Adjust users where appropriate.
2759 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2760 selection data *' as last arg to not return values in args.
2761 (unexpect_property_change): Use common removal technique.
2763 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2765 * print.c (print_preprocess): Adjust to match changed
2766 sub char-table structure and avoid crash (Bug#18038).
2768 * data.c (wrong_choice): Not static any more.
2769 * lisp.h (wrong_choice): Add prototype.
2770 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2771 Declare namebuf as such. Tweak comment.
2772 [USE_GTK]: Likewise for tool_bar_position.
2773 (fset_tool_bar_position) [USE_GTK]: Ditto.
2774 (FRAME_TOOL_BAR_POSITION): New macro.
2775 * frame.c (x_report_frame_params):
2776 * gtkutil.c (update_frame_tool_bar):
2777 * xfns.c (Fx_create_frame): Use it.
2778 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2780 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2782 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2783 buffer's default-directory only if it is a string. (Bug#17986)
2785 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2787 More precise control over values of some buffer-local variables.
2788 * keyboard.c (Qvertical_scroll_bar):
2789 * frame.c (Qleft, Qright): Move to ...
2790 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2791 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2792 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2793 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2794 vertical-scroll-bar, scroll-up-aggressively
2795 and scroll-down-aggressively.
2796 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2798 * nsfns.m, frame.h (Qleft, Qright):
2799 * nsterm.m (Qleft): Remove declarations.
2800 * gtkutil.c (toplevel): Include buffer.h.
2801 * data.c (wrong_choice, wrong_range): New functions.
2802 (store_symval_forwarding): Handle special properties of buffer-local
2803 variables and use functions from the above to signal error, if any.
2805 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2806 values. Add comment.
2807 (struct frame): Re-arrange layout to avoid extra padding and use bit
2808 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2809 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2810 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2811 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2812 Define as no-ops because there are no scroll bars anyway.
2813 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2816 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2817 Add convenient setter.
2818 (font_put_frame_data, font_get_frame_data): Use it.
2820 2014-07-15 Daiki Ueno <ueno@gnu.org>
2822 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2823 pointer argument, before dereferencing.
2824 (XCHAR2B_BYTE2): Likewise.
2826 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2828 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2829 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2830 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2831 Use record_unwind_protect_int and avoid consing.
2832 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2834 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2836 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2838 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2839 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2841 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2842 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2843 * minibuf.c: Include binary-io.h instead of fcntl.h.
2844 (read_minibuf_noninteractive):
2845 Use set_binary_mode instead of handcrafted code.
2846 Don't call emacs_set_tty if emacs_get_tty failed.
2847 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2848 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2849 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2851 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2852 This works around a GCC compiler bug when Emacs is configured with
2853 --enable-gcc-warnings.
2855 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2857 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2858 or characters in string, respectively. Add comment.
2859 * fringe.c (Fdefine_fringe_bitmap):
2860 * fns.c (Fsubstring, substring_both): Use it.
2861 * keymap.c (Fdefine_key, Flookup_key):
2862 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2864 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2865 Use menu_item_width.
2866 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2868 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2870 Improve behavior of 'bzr up; cd src; make -k'.
2871 * Makefile.in (top_srcdir): New var.
2872 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2873 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2874 its expansion is a bit shorter.
2875 (../config.status): Actually build config.status instead of
2877 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2878 New macros, copied and relocated from ../Makefile.in.
2879 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2880 (../config.status, Makefile): New dependencies and rules,
2881 copied with relocation from ../Makefile.in. This should be more
2882 likely to rebuild the build machinery properly if you do a 'make'
2883 in the src directory.
2885 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2887 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2890 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2891 behavior on Windows 7 and later when the function is repeatedly
2892 invoked with the same value of DIR. (Bug#17950)
2894 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2895 string to match the one in w32fns.c.
2897 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2898 stdin to binary mode only if it is connected to a terminal.
2900 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2902 Coalesce extern decls.
2903 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2904 * sysdep.c (emacs_get_tty, emacs_set_tty):
2905 Move duplicate extern decls from here ...
2906 * systty.h: ... to here, so that there's just one copy.
2908 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2910 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2912 * nsfns.m (Fns_popup_font_panel): Ditto.
2914 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2916 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2918 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2920 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2921 [DOS_NT]: Implement for WINDOWSNT.
2923 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2926 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2928 * sysdep.c (suppress_echo_on_tty): New function.
2929 * minibuf.c (read_minibuf_noninteractive): Use it.
2931 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2933 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2934 sysinfo failed. Adjust docstring.
2936 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2938 Implement memory-info for MS-DOS.
2939 * dosfns.c (dos_memory_info): New function.
2940 * dosfns.h (dos_memory_info): Add prototype.
2941 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2942 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2943 of doing some of its job.
2945 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2946 reference termios structure members.
2948 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2950 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2952 * minibuf.c (top): Include systty.h. Declare external
2953 emacs_get_tty and emacs_set_tty.
2954 (Vread_hide_char): New lisp variable.
2955 (read_minibuf_noninteractive): Hide characters with
2956 Vread_hide_char if it is a character. (Bug#17839)
2958 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2960 Implement memory-info for MS-Windows.
2961 * w32.c (w32_memory_info): New function.
2962 * w32.h (w32_memory_info): Prototype it.
2963 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2965 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2967 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2968 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2969 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2970 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2971 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2972 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2973 (decode_coding_big5, decode_coding_charset, decode_coding)
2974 (encode_coding): Adjust users.
2976 * alloc.c (Fmemory_info): New function.
2978 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2980 * syntax.c (back_comment): Use more-natural location for label.
2982 * font.c, font.h (font_unparse_fcname): Now static.
2983 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2985 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2987 Next minor cleanup of font subsystem.
2988 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2989 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2991 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2993 * ftfont.h (ftfont_font_format): Remove prototype.
2994 * ftfont.c (ftfont_font_format): Remove; now unused.
2996 * nsfont.m (nsfont_open):
2997 * w32font.c (w32font_open_internal):
2998 * w32uniscribe.c (uniscribe_open):
2999 * xfont.c (xfont_open):
3000 * xftfont.c (xftfont_open): All users changed.
3002 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3003 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3005 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3007 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3008 x_produce_glyphs does when it generates a stretch glyph that
3009 represents a TAB. (Bug#17969)
3011 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3012 and there is a display property at that position, don't call
3013 move_it_to to move to a position before window start. (Bug#17942)
3014 Fix condition for finding CHARPOS by the first call to move_it_to.
3017 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * syntax.c (find_defun_start): Try the cache even
3020 if !open_paren_in_column_0_is_defun_start.
3021 (back_comment): If find_defun_start was pessimistic, use the
3022 scan_sexps_forward result to improve the cache (bug#16526).
3024 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3026 * xdisp.c (redisplay_window): If redisplay of a window ends up
3027 with point in a partially visible line at end of the window, make
3028 sure the amended position of point actually has smaller Y
3029 coordinate; if not, give up and scroll the display. (Bug#17905)
3031 * window.c (window_scroll_pixel_based): When point ends up at the
3032 last fully visible line, don't let move_it_to stop at the left
3033 edge of the line and dupe us into thinking point is inside the
3036 * w32.c (network_interface_info): Make sure the argument is a
3039 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3041 * process.c (read_and_dispose_of_process_output): Fix typo
3042 in previous patch: we want nonnegative fds, not nonzero fds.
3044 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3046 * chartab.c (char_table_translate): Move to...
3047 * character.h (char_table_translate): ... inline function here.
3048 Avoid Faref and assume that args are always valid. This helps to
3049 speedup search, which is especially important for a huge buffers.
3050 * lisp.h (char_table_translate): Remove prototype.
3052 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3053 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3054 New function, with an intention to avoid code duplication between
3056 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3058 * ftfont.c (ftfont_open):
3059 * macfont.m (macfont_open):
3060 * xftfont.c (xftfont_open): Use it.
3062 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3064 * process.c: Add sanity checks for file descriptors (Bug#17844).
3065 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3066 Check that infd is nonnegative before using it as an fd.
3067 (read_and_dispose_of_process_output, Fprocess_send_eof):
3068 Likewise, for outfd.
3069 (wait_reading_process_output): Omit unnecessary check of infd.
3071 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3073 Minor fixups related to usage of the 'long' type.
3074 * gnutls.c (emacs_gnutls_handshake):
3075 * xfaces.c (dump_realized_face):
3076 Work even if 'long' is narrower than 'void *'.
3077 * termcap.c (scan_file):
3078 * xselect.c (x_decline_selection_request)
3079 (x_reply_selection_request, x_get_window_property):
3080 * xterm.c (x_set_frame_alpha):
3081 Remove unnecessary 'L' suffixes of integer constants.
3082 * xfns.c (hack_wm_protocols):
3083 * xselect.c (x_fill_property_data):
3084 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3085 Remove unnecessary casts to 'long'.
3086 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3088 Minor ImageMagick safety fixes.
3089 * image.c (imagemagick_compute_animated_image):
3090 Remove useless assignment to local. Avoid problems if dest_width is 0.
3091 (imagemagick_load_image): Use int for pixel counts that can't
3092 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3093 a row width greater than the image width (or greater than LONG_MAX!).
3095 2014-07-04 K. Handa <handa@gnu.org>
3097 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3098 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3099 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3101 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3103 * font.h (struct font_driver): Remove get_outline and free_outline;
3104 not used by any font driver.
3105 * ftfont.c (ftfont_driver):
3106 * macfont.m (macfont_driver):
3107 * nsfont.m (nsfont_driver):
3108 * w32font.c (w32font_driver):
3109 * w32uniscribe.c (uniscribe_font_driver):
3110 * xfont.c (xfont_driver): Related users changed.
3111 * xselect.c (x_get_window_property): Use convenient xmalloc.
3112 Call to xfree only if some data was really allocated.
3114 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3116 On MS-Windows, display busy cursor on all GUI frames.
3117 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3118 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3119 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3121 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3122 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3124 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3126 Use convenient alists to manage per-frame font driver-specific data.
3127 * frame.h (struct frame): Rename font_data_list to...
3128 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3129 * font.h (struct font_data_list): Remove; no longer need a special
3131 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3133 * font.c (font_put_frame_data, font_get_frame_data)
3134 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3136 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3137 Related users changed.
3138 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3139 Prefer convenient xmalloc and xfree.
3141 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3143 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3144 the window whose glyph row is being prepared and a flag whether it
3145 is for mode/header line. Make sure the glyph row's marginal areas
3146 are in sync with what the window wants.
3149 * xdisp.c (display_line, display_mode_line):
3150 Call prepare_desired_row with additional arguments, as appropriate.
3152 * dispextern.h (prepare_desired_row): Adjust prototype.
3154 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3156 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3157 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3158 caused by xw_popup_dialog in daemon mode (Bug#17891).
3160 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3162 * frame.c (do_switch_frame): When switching to another TTY frame,
3163 make sure FrameCols and FrameRows are in sync with the new frame's
3166 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3168 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3169 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3170 min_char slots. Adjust comment.
3171 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3172 Add SUB_CHAR_TABLE_OFFSET member.
3173 (make_uninit_sub_char_table): New function.
3174 (toplevel): Add compile-time assert to verify suitable member layout
3175 in Lisp_Sub_Char_Table.
3176 * alloc.c (mark_char_table): Add extra argument to denote char table
3177 subtype. Adjust to match new layout of sub char-table.
3178 (mark_object): Always mark sub char-tables with mark_char_table.
3179 * chartab.c (make_sub_char_table, copy_sub_char_table)
3180 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3181 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3182 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3183 All related users changed.
3184 * lread.c (read1): Adjust to match new layout of sub char-table.
3185 * print.c (print_object): Likewise (Bug#17898).
3187 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3189 * keymap.c (get_keyelt): Simplify.
3190 (copy_keymap_item): Remove left-over code for when we had
3191 key-shortcut caches.
3193 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3195 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3196 (dealloc): Remove for EmacsScroller.
3198 * nsterm.h (EmacsScroller): Remove dealloc.
3200 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3202 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3204 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3206 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3207 when setNeedsDisplay is called so we don't trigger redisplay for every
3210 * nsterm.m (any_help_event_p): New variable.
3211 (mouseMoved:): Set any_help_event_p to YES if help event is
3212 generated. Remove else with empty help event that triggered redisplay
3213 for every mouse move.
3214 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3216 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3218 * xfns.c (Qsuppress_icon): Remove; no real users.
3219 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3220 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3221 (syms_of_w32fns): Don't DEFSYM it.
3223 2014-06-29 Glenn Morris <rgm@gnu.org>
3225 * Makefile.in (ns-app): Mark as PHONY.
3227 2014-06-28 Glenn Morris <rgm@gnu.org>
3229 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3230 liblw.a in this directory.
3232 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3234 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3235 also in unibyte case. (Bug#17865)
3237 2014-06-28 K. Handa <handa@gnu.org>
3239 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3240 (MIN_CHARBUF_SIZE): New macro.
3241 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3243 2014-06-27 Glenn Morris <rgm@gnu.org>
3245 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3246 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3247 (.el.elc): Replace suffix rule with pattern rule.
3248 (%.elc): New pattern rule, with order-only prerequisite.
3249 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3250 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3251 in place of BOOTSTRAPEMACS.
3253 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3255 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3257 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3259 Consistently use validate_subarray to verify substring.
3260 * fns.c (validate_substring): Not static any more. Adjust to
3261 use ptrdiff_t, not EMACS_INT, because string and vector limits
3262 can't exceed ptrdiff_t even if EMACS_INT is wider.
3263 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3264 (secure_hash): Adjust user.
3265 * lisp.h (validate_subarray): Add prototype.
3266 * coding.c (Fundecodable_char_position):
3267 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3268 Use validate_subarray. Adjust comment to mention substring.
3270 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3272 Do not allow out-of-range character position in Fcompare_strings.
3273 * fns.c (validate_subarray): Add prototype.
3274 (Fcompare_substring): Use validate_subarray to check ranges.
3275 Adjust comment to mention that the semantics was changed. Also see
3276 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3278 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3280 Be more consistent about the 'Qfoo' naming convention.
3281 * image.c (Fimagemagick_types):
3282 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3283 * process.c (Fmake_network_process):
3284 Rename C local identifier 'Qfoo to avoid giving the false
3285 impression that it stands for the symbol 'foo'.
3287 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3289 Simplify and cleanup character conversion stuff.
3290 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3292 * character.c (multibyte_char_to_unibyte)
3293 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3294 * character.h (make_char): Remove; unused.
3295 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3296 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3297 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3298 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3299 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3301 2014-06-22 Mario Lang <mlang@delysid.org>
3303 * w32fns.c (Fw32_shell_execute): The the -> the.
3305 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3307 * xmenu.c (mouse_position_for_popup):
3308 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3309 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3310 * menu.c (Fx_popup_menu):
3311 * xselect.c (x_handle_dnd_message): Adjust users.
3312 * menu.h (mouse_position_for_popup): Remove prototype.
3313 * xterm.h (x_relative_mouse_position): Add prototype.
3314 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3315 call XFree if XQueryTree returns zero.
3317 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3319 * indent.c (Fvertical_motion): Doc fix.
3320 Move to the goal column, if any, with a single call to
3321 move_it_in_display_line, not in two calls. Doing this with two
3322 calls causes move_it_in_display_line apply the line-prefix
3323 handling twice instead of just once. (Bug#17823)
3325 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3327 Port to OS X ACLs (Bug#17810).
3328 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3329 ACL_TYPE_ACCESS) doesn't work.
3331 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3333 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3334 before checking key-translation-map (bug#17659).
3336 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3338 * font.c (font_make_object): Avoid dangling pointer which may
3339 crash GC (Bug#17771).
3341 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3343 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3344 prototype of DGifCloseFile as appropriate for older and newer
3346 (gif_close): New function, encapsulates the differences in the
3347 calling sequence of DGifCloseFile before v5.1.0 and after it.
3348 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3349 error string where appropriate. (Bug#17790)
3351 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3352 macro execution, make sure point didn't move since last complete
3353 redisplay, as the condition for using the glyph matrix
3354 information. (Bug#17777)
3356 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3358 Minor cleanup of fonset code.
3359 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3360 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3361 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3362 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3363 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3364 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3365 (free_realized_fontset): Remove because a no-op since 2008.
3366 (free_face_fontset): Adjust user.
3367 (syms_of_fontset): Shrink fontset by one extra slot.
3369 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3371 Omit redundant extern decls.
3372 Most of this patch is from Dmitry Antipov, in:
3373 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3374 * commands.h (update_mode_lines):
3375 * frame.h (Qbackground_color, Qforeground_color)
3376 (x_set_menu_bar_lines):
3377 * ftfont.c (ftfont_font_format):
3378 * intervals.h (Qkeymap, Qfont):
3379 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3380 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3381 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3382 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3383 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3384 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3385 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3386 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3387 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3388 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3389 (Qtool_bar, Qheader_line):
3390 * macros.c (Fexecute_kbd_macro):
3391 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3392 * xterm.c (x_delete_terminal, XSetIMValues):
3393 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3394 (x_implicitly_set_name, popup_activated)
3395 (widget_store_internal_border):
3396 Remove redundant decls.
3397 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3398 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3399 Remove _Noreturn, as make-docfile now does that for us.
3400 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3401 (Qregion_extract_function): New decl.
3402 * window.c, xfns.c: Include menu.h.
3404 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3406 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3408 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3410 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3411 * callint.c (read_file_name): ... convert to static here.
3412 * lisp.h (Fread_file_name): Do not EXFUN it.
3413 (STRING_COPYIN): Remove; unused.
3414 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3415 (char_composable_p): ... static function. All users changed.
3416 * eval.c (toplevel): Remove redundant #include directives.
3417 * xterm.c (x_initialize): Add static to match prototype.
3418 * ccl.c (Fccl_execute_on_string):
3419 * font.c (fon_intern_prop): Use make_specified_string.
3421 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3423 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3424 Reported by David Caldwell in:
3425 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3427 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3429 Do not ask for XRender extension each time XFT font is opened.
3430 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3431 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3433 2014-06-15 Glenn Morris <rgm@gnu.org>
3435 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3437 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3439 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3440 information if we are in the middle of executing a keyboard macro,
3441 since redisplay doesn't update the screen until the macro is
3442 finished. (Bug#17777)
3444 * alloc.c (cleanup_vector): Don't dereference a font driver
3445 pointer if it is NULL. (Bug#17771)
3447 2014-06-13 Glenn Morris <rgm@gnu.org>
3449 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3450 ($(lispsource)/international/charprop.el)
3451 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3452 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3453 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3454 GNU make automatically passes command-line arguments to sub-makes.
3456 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3458 Avoid hangs in accept-process-output (Bug#17647).
3459 * lisp.h, process.c (wait_reading_process_input):
3460 Return int, not bool. All uses changed.
3461 * process.c (SELECT_CANT_DO_WRITE_MASK):
3462 Remove macro, replacing with ...
3463 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3465 (status_notify): New arg WAIT_PROC. Return int, not void.
3468 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3470 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3471 the frame is the initial frame, because the hook is not set up
3472 then, and Emacs crashes.
3473 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3475 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3477 * keymap.c (silly_event_symbol_error): Don't recommend the use
3480 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3482 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3483 matching overlay strings with 'cursor' property against buffer
3484 positions traversed in the glyph row. (Bug#17744)
3486 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3488 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3491 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3492 determine 10.9 (Bug#17751).
3494 * macfont.m (macfont_draw): Positions were not freed.
3496 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3498 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3499 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3500 function. Also adjust comment.
3501 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3503 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3504 * font.c (font_done_for_face):
3505 * xfaces.c (realize_non_ascii_face): Adjust user.
3506 * font.h (struct font_driver): Convert 'prepare_face' to return
3507 void because its return value is never used anyway.
3508 * xfont.c (xfont_prepare_face): Return void.
3509 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3510 (xftfont_done_face): Use xfree.
3512 * dispextern.h (last_tool_bar_item): Remove declaration.
3513 * frame.h (struct frame): New member last_tool_bar_item.
3514 * frame.c (make_frame): Initialize it.
3515 * xdisp.c (toplevel): Remove last_tool_bar_item.
3516 (handle_tool_bar_click, note_tool_bar_highlight):
3517 * w32term.c (w32_read_socket, w32_initialize):
3518 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3520 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3521 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3523 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3525 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3526 * process.c (Faccept_process_output)
3527 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3528 the return value is about PROCESS, not about other processes.
3530 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3532 Further adjustments to mark_object and friends.
3533 Now the mark_object's stack is just 32 bytes on a 64-bit
3534 system, which means extra 20% off the stack usage.
3535 * alloc.c (mark_save_value): As before, refactored out from ...
3536 (mark_object): ... adjusted user. Also add comment.
3538 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3540 Fix core dump after a dropped X connection (Bug#17704).
3541 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3542 is dead, as we may be shutting down.
3544 2014-06-08 Glenn Morris <rgm@gnu.org>
3546 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3548 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3550 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3552 If a C name must be extern on some platforms, make it extern on all.
3553 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3555 * font.h (ftxfont_driver) [HAVE_XFT]:
3556 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3557 * lisp.h (get_frame_param):
3558 * menu.h (tty_menu_show):
3559 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3560 * termhooks.h (encode_terminal_code):
3561 * xterm.h (x_menu_wait_for_event):
3563 * frame.c (get_frame_param):
3564 * fringe.c (max_used_fringe_bitmap):
3565 * ftxfont.c (ftxfont_driver):
3566 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3567 * menu.c (menu_items_inuse):
3568 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3569 * term.c (encode_terminal_code, tty_menu_show):
3570 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3571 * xfaces.c (load_color):
3572 * xmenu.c (x_menu_wait_for_event):
3575 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3577 Change object marking routines to minimize stack usage.
3578 This change moves a few cold paths from mark_object to NO_INLINE
3579 functions and adjusts symbol marking loop. According to GCC 4.8.2
3580 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3581 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3582 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3583 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3584 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3585 refactored out from ...
3586 (mark_object): ... adjusted user. Also mark symbols in a tight
3588 (mark_face_cache): Add NO_INLINE.
3590 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3592 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3593 contains garbage on WINDOWSNT (which could potentially infloop at
3596 Minimize cursor motion during TTY menu updates.
3597 * term.c (tty_menu_display): Don't position cursor here.
3598 Instead, pass the cursor coordinates to update_frame_with_menu.
3599 (tty_menu_activate): Send the hide cursor command only once in an
3600 iteration through the outer 'while' loop.
3602 * dispnew.c (update_frame_1): Accept an additional argument
3603 SET_CURSOR_P, and position the cursor at the end of the frame
3604 update only if that argument is non-zero. All callers changed to
3605 provide the additional argument as non-zero, except for
3606 update_frame_with_menu.
3607 (update_frame_with_menu): Accept 2 additional arguments ROW and
3608 COL; if they are non-negative, instruct update_frame_1 not to
3609 position the cursor, and instead position it according to ROW and COL.
3611 * dispextern.h (update_frame_with_menu): Update prototype.
3613 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3615 * callproc.c (call_process): Don't check read-only if we don't insert
3616 anything (bug#17666).
3618 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3620 * dispnew.c (update_frame_with_menu): Set display_completed.
3622 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3624 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3626 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3628 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3630 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3631 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3633 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3635 * window.c (Frecenter): Signal an error if window-buffer is not
3638 * keyboard.c (make_lispy_position): Don't include a buffer position in
3639 mode/header-line mouse events.
3641 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3642 Vunread_command_events (bug#17650).
3644 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3646 * xterm.c (x_setup_pointer_blanking):
3647 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3649 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3651 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3652 because it will be defined in generated config.h if needed.
3654 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3656 Use terminal-specific hooks to display popup dialogs.
3657 * termhooks.h (struct terminal): New field popup_dialog_hook.
3658 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3659 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3660 code and use popup_dialog_hook.
3661 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3662 * nsterm.h (ns_popup_dialog): Adjust prototype.
3663 * nsterm.m (ns_create_terminal):
3664 * w32term.c (w32_create_terminal):
3665 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3666 Setup popup_dialog_hook.
3668 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3670 * w32heap.c (report_temacs_memory_usage): Improve the report by
3671 reporting the large blocks that are actually occupied at dump time.
3673 * w32console.c (initialize_w32_display): Set the console
3674 menu_show_hook, otherwise TTY menus are broken on w32.
3676 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3678 Use terminal-specific hooks to display menus.
3679 * termhooks.h (struct terminal): New field menu_show_hook.
3680 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3681 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3683 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3684 * nsmenu.m (ns_menu_show):
3685 * w32menu.c (w32_menu_show):
3686 * xmenu.c (x_menu_show):
3687 * term.c (tty_menu_show): Adjust to use bit flags.
3688 (set_tty_hooks): Set menu_show_hook.
3689 * xterm.c (x_create_terminal):
3690 * nsterm.m (ns_create_terminal):
3691 * msdos.c (initialize_msdos_display):
3692 * w32term.c (w32_create_terminal): Likewise.
3694 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3696 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3698 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3700 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3701 (FD_SET): Don't define on WINDOWSNT.
3703 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3705 * emacs.c: Include "sysselect.h", to define its inline functions.
3706 Problem reported by Glenn Morris in:
3707 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3709 Do not require libXt-devel when building with gtk.
3710 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3711 dependency on libXt-devel.
3712 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3713 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3714 lwlib-widget.h now does this.
3715 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3717 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3719 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3720 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3721 (delete_write_fd, wait_reading_process_output):
3722 Remove now-redundant easserts.
3723 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3724 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3725 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3726 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3728 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3730 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3731 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3732 (calloc): Don't undef, it is never defined.
3733 (HEAP_ENTRY_SHIFT): Remove unused macro.
3735 * Makefile.in (C_HEAP_SWITCH): Remove.
3736 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3738 Fix MS-Windows build broken by menu changes on 2014-06-02.
3739 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3741 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3742 Define instead of including ../lwlib/lwlib.h, which causes
3743 compilation errors due to missing X11 headers.
3745 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3747 * process.c (wait_reading_process_output): Omit incorrect test of
3748 p->infd against zero. Add easserts for infd having a plausible value.
3750 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3752 Adjust to match recent lwlib changes.
3753 * menu.h (xmalloc_widget_value): Replace by ...
3754 (make_widget_value): ... new prototype.
3755 * menu.c (xmalloc_widget_value): Replace by ...
3756 (make_widget_value): ... new function.
3757 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3758 * gtkutil.c (malloc_widget_value, free_widget_value):
3759 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3760 * keyboard.h (enum button_type, struct _widget_value):
3761 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3763 * nsmenu.m (ns_update_menubar, ns_menu_show):
3764 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3765 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3766 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3768 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3770 * image.c (x_query_frame_background_color)
3771 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3772 Fix --enable-gcc-warnings compilation without image libraries.
3774 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3776 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3777 emulated break value only if it goes up.
3778 (sbrk): Add assertion that the INCREMENT argument is strictly
3779 zero. Improve and correct the commentary.
3781 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3783 Improve AIX-related merge from emacs-24.
3784 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3785 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3786 not on AIX; since we're on the trunk we can use enums more broadly.
3788 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3790 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3792 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3793 to min(value, whole).
3795 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3797 Bring back the changes to GDB-visible symbols, but only on AIX.
3798 And only if it's not pre-4.2 GCC.
3799 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3800 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3801 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3804 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3806 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3807 with PT, not GPT. (Bug#16433)
3809 Revert last changes to GDB-visible symbols.
3810 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3811 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3812 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3815 2014-06-02 Glenn Morris <rgm@gnu.org>
3817 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3819 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3821 Fix port to 32-bit AIX with xlc (Bug#17598).
3822 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3823 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3824 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3825 to work around a compiler bug in IBM xlc 12.1.
3827 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3829 * xterm.c (x_update_window_end): Don't invalidate the entire
3830 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3831 highlight needs to be redisplayed. (Bug#17588)
3833 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3835 Port the GDB-visible symbols to AIX.
3836 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3837 optimizes away the relevant external symbols. Use enums instead;
3838 this suffices for the AIX port, which is 32-bit-only anyway.
3839 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3840 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3841 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3844 Include sources used to create macuvs.h.
3845 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3846 * macuvs.h: Use automatically-generated header.
3848 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3850 Port signal-handling to DragonFly BSD (Bug#17646).
3851 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3852 Move implementations from callproc.c to sysdep.c.
3853 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3854 Move declarations from process.h to syssignal.h.
3856 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3858 * callint.c (Ffuncall_interactively): Add usage.
3860 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3862 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3864 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3866 * w32heap.c (malloc_before_dump, malloc_after_dump)
3867 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3868 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3869 set errno where appropriate to emulate CRT functions.
3871 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3873 Debugging facility to check whether 'const char *' points to
3874 relocatable data of non-pure Lisp string.
3875 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3876 (mark_maybe_pointer): ... adjusted user.
3877 (relocatable_string_data_p): New function.
3878 * lisp.h (relocatable_string_data_p): Add prototype.
3879 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3880 the pointer to relocatable Lisp data is not used.
3882 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3884 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3885 * atimer.c (block_atimers):
3886 * callproc.c (block_child_signal): Block SIGINT too;
3887 otherwise, its handler might now unblock signals that it shouldn't.
3888 * keyboard.c (read_char): Clear signal mask, since we may
3889 be in a SIGINT handler, and many signals may be masked.
3890 * keyboard.c (handle_interrupt):
3891 * sysdep.c (handle_arith_signal):
3892 Clear signal mask instead of just unblocking the signal that
3893 was received, since several signals may be blocked at this point.
3895 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3897 * Makefile.in (TEMACS_POST_LINK): Remove target.
3898 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3899 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3901 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3903 * xmenu.c (xdialog_show): Remove prototype, rename to
3904 x_dialog_show, remove 2nd arg because it's always zero
3905 and simplify accordingly.
3906 (xw_popup_dialog): Adjust user.
3907 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3908 2nd arg because it's always zero and simplify accordingly.
3909 (w32_popup_dialog): Adjust user.
3911 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3913 * w32heap.c (report_temacs_memory_usage): New function.
3915 * unexw32.c (unexec) [ENABLE_CHECKING]:
3916 Call report_temacs_memory_usage.
3918 * w32heap.h (report_temacs_memory_usage): Add prototype.
3920 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3922 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3923 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3925 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3927 * buffer.c (init_buffer): Accept an argument 'initialized'.
3928 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3929 mmap_regions and mmap_fd, to avoid referencing stale data from the
3930 dump phase. Add an assertion for buffer text of buffers created
3931 in temacs before this function is called. (Bug#17622)
3932 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3934 * lisp.h (init_buffer): Update prototype.
3936 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3938 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3940 * alloc.c (Fgarbage_collect): Fix compilation with
3941 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3943 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3945 * frame.c, frame.h (frame_char_to_pixel_position)
3946 (frame_set_mouse_position): Now static, and made private in
3947 frame.c rather than public in frame.h.
3949 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3951 Refactor mouse positioning stuff to avoid code duplication.
3952 * frame.h (frame_char_to_pixel_position): New function.
3953 (x_set_mouse_position): Rename to...
3954 (frame_set_mouse_position): ...new function.
3955 (frame_set_mouse_pixel_position): Add prototype.
3956 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3957 Rename to frame_set_mouse_pixel_position.
3958 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3960 * xterm.h, w32term.h ( x_set_mouse_position)
3961 (x_set_mouse_pixel_position): Remove prototypes.
3963 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3965 On X, always make pointer visible when deleting frame (Bug#17609).
3966 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3968 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3970 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3971 * keyboard.c (gobble_input): If there is no terminal input error,
3972 make sure the pointer is visible for all frames on this terminal.
3973 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3974 it was previously disabled.
3976 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3978 * data.c (Fzerop): Move to Elisp.
3979 (syms_of_data): Don't defsubr it.
3980 * keyboard.c (echo_keystrokes_p): New function.
3981 (read_char, record_menu_key, read_key_sequence): Use it.
3983 * callint.c (Qfuncall_interactively): New var.
3984 (Qcall_interactively): Remove.
3985 (Ffuncall_interactively): New function.
3986 (Fcall_interactively): Use it.
3987 (syms_of_callint): Defsubr it.
3989 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3991 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3992 relocated from under us.
3994 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3996 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3997 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3998 configure, not from HEAPSIZE.
3999 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4001 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4002 for MinGW, since it no longer uses gmalloc.
4004 * buffer.c: Do not define mmap allocations functions for Windows.
4005 Remove mmap_find which is unused. Remove mmap_set_vars which does
4007 [WINDOWSNT]: Include w32heap.h.
4008 (init_buffer): Always allocate new memory for buffers.
4010 * emacs.c: Remove mmap_set_vars calls.
4012 * image.c (free_image): Undef free for Windows because it is
4013 redirected to our private version.
4015 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4016 (copy_executable_and_dump_data): Remove dumping the heap section.
4017 (unexec): Restore using_dynamic_heap after dumping.
4019 * w32heap.c (dumped_data_commit, malloc_after_dump)
4020 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4021 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4022 (mmap_free): New functions.
4024 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4026 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4028 * image.c (imagemagick_load_image): Use MagickRealType for local
4029 'color_scale', instead of double, to avoid a GCC warning about
4032 * xfns.c (Fx_window_property): Remove unused local.
4034 Don't kill already-reaped process (Bug#17561).
4035 * process.c (process_send_signal): Fix race condition where a
4036 subprocess was reaped by a signal handler between the check for
4037 liveness and calling 'kill', which meant that Emacs could in
4038 theory kill an innocent bystander process. Do the fix by blocking
4039 SIGCHLD in a critical section that checks liveness before killing.
4041 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4043 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4045 2014-05-26 Ken Brown <kbrown@cornell.edu>
4047 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4048 even if !CYGWIN (see bug#17510).
4050 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4052 * nsfns.m (Fns_do_applescript): Surround NSApp run
4053 with calls to ns_init_events, ns_finish_events (Bug#17424).
4055 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4057 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4058 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4060 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4061 with calls to ns_init_events, ns_finish_events (Bug#17424).
4063 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4065 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4066 if we are iterating over an object that generates glyphs for
4067 marginal areas. (Bug#17585)
4069 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4071 * xdisp.c (safe__call1, safe__eval): Now static.
4073 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4075 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4076 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4077 (safe_call1): Call safe_call instead of safe__call directly.
4079 2014-05-26 Ken Brown <kbrown@cornell.edu>
4081 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4082 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4085 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4087 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4088 (safe__call, safe__call1, safe__eval): New functions.
4089 (safe_call): Use it.
4090 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4091 (display_mode_element): Same for `:eval'.
4093 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4095 Fix port to 32-bit AIX (Bug#17540).
4096 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4097 twice. _text already includes this offset.
4098 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4100 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4102 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4103 when closest_pos is identical to to_charpos, don't recurse, since
4104 we already tried that, and failed. (Bug#17539)
4106 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4107 unwinding when frame's faces were not initialized yet, increment
4108 the frame's image-cache reference count before calling
4109 x_free_frame_resources. Don't dereference
4110 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4112 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4114 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4117 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4118 macfont.m, call draw with adjusted arguments so font drivers
4119 don't need to do that.
4121 * macfont.m (macfont_draw): Merge changes from Macport.
4123 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4125 * alloc.c (garbage_collect_1): New function, with all of the guts
4126 of Fgarbage_collect.
4127 (mark_stack): Accept an argument END and don't mark Lisp objects
4128 on the stack beyond the address given by END. Calculation of END
4129 was moved to Fgarbage_collect.
4130 (Fgarbage_collect): Calculate the end address of the stack portion
4131 that needs to be examined by mark_stack, and pass that address to
4132 garbage_collect_1, which will pass it to mark_stack.
4133 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4134 for more details about the underlying problems. In particular,
4135 this avoids dumping Emacs with the large hash-table whose value is
4136 held in purify-flag for most of the time loadup.el runs.
4138 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4140 * xfns.c (x_window_property_intern): New function (code from
4142 (Fx_window_property): Call x_window_property_intern. If property
4143 not found and NILP (source) and outer window != inner window,
4144 check outer window for property (Bug#17537).
4146 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4148 Supply malloc and alloc_size attributes for extern allocators.
4149 This documents the C API, and helps GCC generate a bit better code.
4150 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4151 (ATTRIBUTE_MALLOC_SIZE): New macros.
4152 * gmalloc.c (malloc, realloc, calloc):
4153 * gtkutil.h (malloc_widget_value):
4154 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4155 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4158 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4160 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4161 * image.c (imagemagick_load_image): Port to hosts that do not use
4162 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4164 2014-05-21 Leo Liu <sdl.web@gmail.com>
4166 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4168 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4170 * dbusbind.c (xd_signature): Revert last 2 patches.
4172 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4174 Allow any non-nil value to count as true in bool-vector.
4175 Likewise for xd_signature in dbusbind.c.
4176 This is more consistent with the usual practice in Emacs, which is
4177 that any non-nil value counts as true.
4178 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4179 * dbusbind.c (xd_signature): Likewise, for booleans.
4180 * data.c, lisp.h (Qbooleanp):
4181 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4183 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4185 * lisp.h (CHECK_BOOLEAN): New function.
4186 * alloc.c (Fbool_vector): New function.
4187 (syms_of_alloc): Defsubr it.
4188 * data.c (Qbooleanp): New symbol.
4189 (syms_of_data): DEFSYM it.
4190 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4192 * font.c (font_matching_entity): Extract font-entity object
4193 from the vector of matching entities (Bug#17486).
4195 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4197 Assume C99 or later (Bug#17487).
4198 * bytecode.c (B__dummy__): Remove.
4199 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4200 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4201 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4202 * regex.c (DEBUG_PRINT): Assume varargs macros.
4203 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4205 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4207 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4208 memory for every buffer that was dumped.
4210 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4212 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4213 (Fnreverse): Allow vectors and bool vectors.
4215 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4217 Minor cleanup for terminal setup.
4218 * termhooks.h (create_terminal): Adjust prototype.
4219 * terminal.c (create_terminal): Pass output method and RIF as args.
4220 (init_initial_terminal):
4221 * nsterm.m (ns_create_terminal):
4222 * term.c (init_tty):
4223 * w32term.c (w32_create_terminal):
4224 * xterm.c (x_create_terminal): Adjust users.
4225 Avoid redundant NULL initializers and add comments.
4227 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4229 * keyboard.c (Qdeactivate_mark): Now static.
4231 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4233 If available, use Xfixes extension to do pointer blanking.
4234 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4235 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4236 (make_invisible_cursor): Move to...
4237 * xterm.c (make_invisible_cursor): ...here.
4238 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4239 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4240 (x_term_init): Call to x_setup_pointer_blanking.
4241 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4242 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4244 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4246 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4248 2014-05-12 Glenn Morris <rgm@gnu.org>
4250 * fileio.c (Ffile_executable_p): Doc tweak.
4252 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4254 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4255 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4257 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4259 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4261 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4263 Fix initialization of minibuffer history variable (Bug#17430).
4264 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4265 Move the initialization up to prevent any "value void" message.
4267 2014-05-08 Samuel Bronson <naesten@gmail.com>
4269 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4270 are matched (bug#17413).
4272 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4274 Stop tooltips pulling Emacs window to front (Bug#17408).
4275 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4276 SetWindowPos invocations.
4278 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4280 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4281 not initialized (Bug#17398).
4283 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4285 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4287 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4289 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4290 [HAVE_NS]: Do not include png.h.
4291 (x_query_frame_background_color): New function.
4292 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4293 (png_load_body): Coalesce duplicate code.
4295 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4297 Consult libpng-config more consistently (Bug#17339).
4298 * Makefile.in (PNG_CFLAGS): New var.
4299 (ALL_CFLAGS): Use it.
4300 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4301 CFLAGS now handles this.
4303 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4305 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4306 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4307 because WCONTINUED is always defined now.
4308 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4310 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4312 * buffer.c (overlay_strings): Fix the wording of the commentary.
4314 2014-05-01 Glenn Morris <rgm@gnu.org>
4316 * floatfns.c (Fisnan):
4317 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4319 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4321 * term.c (tty_menu_activate): A better initialization for cursor
4324 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4326 * intervals.c: Tighten assertions.
4327 (create_root_interval): Make sure the interval is not empty.
4328 (intervals_equal): Use booleans.
4329 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4330 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4331 (balance_possible_root_interval): Simplify and use booleans.
4332 (split_interval_right, split_interval_left): Check LENGTH, and remove
4333 now redundant assertion.
4334 (adjust_intervals_for_insertion): Remove now redundant assertions.
4335 (delete_node, interval_deletion_adjustment)
4336 (adjust_intervals_for_deletion, merge_interval_right)
4337 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4338 (reproduce_interval): Make sure the interval is not empty.
4340 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4342 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4343 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4344 satisfaction that they would always be initialized.
4346 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4348 * term.c (tty_menu_display): Move the cursor to the active menu item.
4349 (tty_menu_activate): Return the cursor to the active menu item
4350 after displaying the menu and after displaying help-echo.
4351 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4352 for the details of why this is needed by screen readers and
4355 2014-04-30 Glenn Morris <rgm@gnu.org>
4357 * process.c (handle_child_signal):
4358 Handle systems without WCONTINUED. (Bug#15110, 17339)
4360 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4362 * window.c (struct saved_window): Remove mark.
4363 (Fset_window_configuration, save_window_save)
4364 (compare_window_configurations): Don't touch marks any more.
4366 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4368 Use bits_word for gcmarkbits.
4369 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4370 bits_word is typically a tad more efficient for mark bits than
4371 unsigned is, so use bits_word. All uses changed.
4372 * lisp.h (BITS_PER_INT): Remove; no longer used.
4374 Avoid undefined behavior in signed left shift.
4375 This ports to GCC 4.9.0 with -fsanitize=undefined.
4376 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4378 * regex.c (extract_number):
4379 * lisp.h (make_number, XINT):
4380 Do not shift a 1 bit left into a sign bit.
4381 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4382 not int, for gcmarkbits. All uses changed.
4384 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4386 * search.c (Fnewline_cache_check): Don't try to count newlines
4387 outside the buffer's restriction, as find_newline doesn't support that.
4389 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4391 * window.c (Fset_window_configuration): Deactivate the mark before
4393 (set_window_buffer): Ignore window_initialized.
4394 (window_initialized): Remove.
4395 * keyboard.c (Qdeactivate_mark): Not static any more.
4396 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4399 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4401 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4402 and to clang 3.4, which have fixed the bug. This should let us
4403 run a bit faster on these platforms when address sanitization is
4406 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4408 Port to GCC 4.9.0 with --enable-gcc-warnings.
4409 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4411 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4412 a way that also works with GCC 4.9.0.
4414 * search.c (Fnewline_cache_check): Remove unused locals.
4416 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4418 * search.c (find_newline1): New subroutine.
4419 (Fnewline_cache_check): New function.
4420 (syms_of_search): Defsubr it.
4422 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4424 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4425 * keyboard.c (unblock_input): Add comment.
4426 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4428 2014-04-22 Daniel Colascione <dancol@dancol.org>
4430 * lread.c (readevalloop_eager_expand_eval): New function
4431 that can recurse into toplevel forms.
4432 (readevalloop): Call it.
4433 * lisp.h: Declare Qprogn.
4434 * callint.c (Qprogn): No longer static.
4436 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4438 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4439 Also change identifiers to match the comments, and add more assertions
4442 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4444 * emacs.c (close_output_streams): Don't clear and restore errno.
4446 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4448 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4449 never becomes visible, i.e. using XMonad (Bug#17237).
4451 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4453 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4454 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4455 (Fline_pixel_height): Don't assume that the current buffer and the
4456 selected window's buffer are one and the same. (Bug#17281)
4458 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4459 paragraph-start cache before the newline cache. (Bug#17269)
4461 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4463 * term.c (tty_send_additional_strings): No need to fflush here,
4465 (tty_set_terminal_modes): fflush after sending additional strings,
4468 2014-04-17 Daniel Colascione <dancol@dancol.org>
4470 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4472 (tty_send_additional_strings): New function.
4473 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4474 (syms_of_term): Intern tty-mode-set-strings and
4475 tty-mode-reset-strings.
4477 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4479 * window.c (save_window_save): Lookup window_point_insertion_type in
4480 the right buffer (bug#15457).
4481 (Qwindow_point_insertion_type): New var.
4482 (syms_of_window): Initialize it.
4484 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4486 Fix the MSDOS build.
4487 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4488 (copy_text_and_data): Zero out the atexit chain pointer before
4491 * termhooks.h (encode_terminal_code): Update prototype.
4493 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4494 visible for all DOS_NT ports, not just WINDOWSNT.
4495 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4497 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4498 unless it is defined.
4499 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4501 * process.c (close_on_exec, accept4, process_socket): Move into
4502 the "ifdef subprocesses" part.
4503 (catch_child_signal): Condition by "ifdef subprocesses".
4504 (syms_of_process) <Qinternal_default_process_sentinel>
4505 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4507 * msdos.h: Add prototypes for new functions.
4508 (EINPROGRESS): Define.
4509 (O_CLOEXEC): Define to zero.
4511 * msdos.c (check_window_system): Remove unnecessary an
4512 incompatible duplicate function.
4513 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4514 New functions in support of new functionality.
4516 * menu.c (single_menu_item): Add visual indication of submenu
4517 also for menus on MSDOS frames.
4518 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4520 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4521 when async subprocesses aren't supported.
4523 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4525 * emacs.c (close_output_streams): Zero out errno before calling
4528 * dired.c [MSDOS]: Include msdos.h.
4530 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4531 (DATA_START) [MSDOS]: Define.
4532 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4534 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4535 Ifdef away for MSDOS.
4536 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4537 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4539 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4540 Use temporary file template that is compatible with mkostemp.
4541 Move vfork-related portions under #ifndef MSDOS.
4542 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4544 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4546 * buffer.c (Foverlays_at): Add argument `sorted'.
4548 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4550 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4551 text, invalidate the bidi_paragraph_cache upto and including the
4554 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4556 Port to IRIX 6.5 (Bug#9684).
4557 * conf_post.h (INET6) [IRIX6_5]: Define.
4558 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4559 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4561 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4563 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4564 before passing it to system APIs.
4566 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4568 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4569 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4571 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4573 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4575 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4577 Remove DATA_SEG_BITS.
4578 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4579 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4580 cc, but that platform is so old that SGI itself stopped supporting
4581 it in December 2013. If you still need Emacs on IRIX, please
4582 either compile with GCC and port the undumping code, or run
4583 './configure --with-wide-int'.
4584 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4585 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4586 DEFINE_GDB_SYMBOL_START way to define it.
4587 (NONPOINTER_BITS): New macro.
4588 (EMACS_INT): Use it.
4589 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4590 the problem and/or configuring --with-wide-int.
4591 (USE_LSB_TAG): Simplify, based on above changes.
4592 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4593 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4595 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4597 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4598 covered by a display string that ends in a newline, and that cases
4599 going back by DVPOS lines to hit the search limit, lift the limit
4600 and go back until DVPOS is reached. (Bug#17244)
4602 * indent.c (Fvertical_motion): Handle correctly the case when the
4603 display string is preceded by an empty line.
4605 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4606 use S_IWRITE instead.
4608 2014-04-11 Glenn Morris <rgm@gnu.org>
4610 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4612 2014-04-11 Ken Brown <kbrown@cornell.edu>
4614 * Makefile.in (EMACS_MANIFEST): Revert last change.
4616 2014-04-10 Daniel Colascione <dancol@dancol.org>
4618 * puresize.h (BASE_PURESIZE): Increase.
4620 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4622 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4624 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4625 region handling (and don't call signal_before_change) if
4626 inhibit_modification_hooks is set.
4627 (signal_before_change): Don't check inhibit_modification_hooks any more.
4629 2014-04-08 Daniel Colascione <dancol@dancol.org>
4631 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4632 function cells contain valid lisp objects. (Modified version of
4635 * alloc.c (detect_suspicious_free): Split actual stack capturing
4636 out into new function for easier breakpoint setting.
4637 (note_suspicious_free): New function.
4639 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4641 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4643 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4644 (symbol_block_pinned): New var.
4645 (Fmake_symbol): Initialize `pinned'.
4646 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4647 pinned and signal an error for un-purifiable objects.
4648 (pure_cons): Use it.
4649 (Fpurecopy): Use it, except for objects that can't be purified.
4650 (mark_pinned_symbols): New function.
4651 (Fgarbage_collect): Use it.
4652 (gc_sweep): Remove hack made unnecessary.
4654 2014-04-07 Glenn Morris <rgm@gnu.org>
4656 * keyboard.c (Fopen_dribble_file): Doc tweak.
4658 2014-04-07 Ken Brown <kbrown@cornell.edu>
4660 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4662 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4664 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4665 We have a substitute execinfo.h on hosts that lack it.
4666 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4667 isn't optimized away.
4669 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4671 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4672 * alloc.c (memory_full):
4673 * charset.c (syms_of_charset):
4674 * doc.c (Fsnarf_documentation):
4676 * font.c (BUILD_STYLE_TABLE):
4677 * keyboard.c (make_lispy_event):
4678 * profiler.c (setup_cpu_timer):
4679 * xgselect.c (xg_select):
4680 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4682 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4683 Replace the only use with ARRAYELTS (font_property_table).
4684 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4686 2014-04-03 Daniel Colascione <dancol@dancol.org>
4688 * xterm.c (x_term_init):
4689 * xfns.c (best_xim_style):
4690 * xfaces.c (Fdump_colors):
4691 * w32fns.c (w32_default_color_map):
4692 * w32.c (init_environment, N_ENV_VARS):
4693 * unexcw.c (read_exe_header):
4694 * term.c (term_get_fkeys_1):
4695 * sysdep.c (init_baud_rate):
4696 * nsterm.m (ns_convert_key):
4697 * nsfns.m (get_geometry_from_preferences):
4698 * msdos.c (dos_set_window_size, init_environment):
4699 * macfont.m (mac_font_get_glyph_for_cid)
4700 (macfont_store_descriptor_attributes)
4701 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4702 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4703 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4705 * image.c (xpm_str_to_color_key):
4706 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4707 * frame.c (x_set_frame_parameters):
4708 * fileio.c (Ffile_selinux_context):
4709 * emacs.c (sort_args):
4710 * dosfns.c (msdos_stdcolor_name):
4711 * dired.c (file_attributes):
4712 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4713 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4716 2014-04-02 Daniel Colascione <dancol@dancol.org>
4718 * data.c (Ffset): Abort if we're trying to set a function call to
4721 * lisp.h (ARRAYELTS): New macro.
4723 * alloc.c: Include execinfo.h if available.
4724 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4725 (suspicious_free_record): New structure.
4726 (suspicious_objects, suspicious_object_index)
4727 (suspicious_free_history, suspicious_free_history_index):
4729 (find_suspicious_object_in_range, detect_suspicious_free)
4730 (Fsuspicious_object): New functions.
4731 (cleanup_vector): Call find_suspicious_object_in_range.
4733 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4735 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4736 width from font width (Bug#17163).
4738 * frame.c (x_set_frame_parameters): Calculate default values of
4739 new frame sizes only after all other frame parameters have been
4740 processed (Bug#17142).
4742 2014-04-02 Ken Brown <kbrown@cornell.edu>
4744 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4747 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4749 * xterm.c (x_draw_image_glyph_string): Adjust image background
4750 width accordingly when its x position is adjusted. (Bug#17115)
4752 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4754 * font.c (font_list_entities): Do not add empty vector to font cache.
4755 (font_matching_entity): Likewise. If matching entity is found, insert
4756 1-item vector with this entity instead of entity itself (Bug#17125).
4758 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4760 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4762 * fns.c (validate_subarray): Rename from validate_substring,
4763 since it works for vectors too. New arg ARRAY. Optimize for the
4764 non-nil case. Instead of returning bool, throw an error if out of
4765 range, so that the caller needn't do that. All uses changed.
4766 Report original values if out of range.
4767 (Fsubstring, Fsubstring_no_properties, secure_hash):
4768 Also optimize the case where FROM is 0 or TO is the size.
4770 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4772 * search.c (Freplace_match): Use make_specified_string.
4773 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4774 to catch bogus override face of glyph strings.
4775 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4776 Move common substring range checking code to...
4777 (validate_substring): ...this function.
4779 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4781 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4783 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4785 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4786 bar is zero height, just return (Bug#16976).
4787 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4789 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4791 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4792 is nil. If waiting for toolbar to complete, force a redraw.
4794 2014-03-28 Glenn Morris <rgm@gnu.org>
4796 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4797 (emacs_bugreport): New variable.
4798 (usage_message): Use PACKAGE_BUGREPORT.
4799 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4801 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4803 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4805 Port recent signal-related changes to FreeBSD.
4806 Problem reported by Herbert J. Skuhra.
4807 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4808 Move decls from here ...
4809 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4811 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4813 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4814 and width of image background when it is displayed with a 'box'
4817 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4819 More backward-compatible fix to char-equal core dump (Bug#17011).
4820 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4821 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4823 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4825 * image.c (init_svg_functions): When loading SVG-related libraries,
4826 free already loaded libraries if the initialization fails.
4827 (rsvg_handle_set_size_callback): Remove declaration, unused.
4829 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4831 Fix core dump in char-equal (Bug#17011).
4832 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4833 unibyte buffers, as we can't tell whether the characters are
4836 * insdel.c (adjust_markers_for_delete): Remove unused local.
4838 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4840 Have (MARKER . ADJUSTMENT) undo records always be immediately
4841 after their corresponding (TEXT . POS) record in undo list.
4843 * lisp.h (record-delete): New arg record_markers.
4844 (record_marker_adjustment): No longer needed outside undo.c.
4845 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4846 adjustments to undo.c's record_marker_adjustments. Note that
4847 fileio.c's decide_coding_unwind is another caller to
4848 adjust_markers_for_delete. Because it has undo list bound to t,
4849 it does not rely on adjust_markers_for_delete to record marker
4851 (del_range_2): Swap call to record_delete and
4852 adjust_markers_for_delete so as undo marker adjustments are
4853 recorded before current deletion's adjustments, as before.
4854 (adjust_after_replace):
4855 (replace_range): Pass value for new record_markers arg to
4857 * undo.c (record_marker_adjustment): Rename to
4858 record_marker_adjustments and made static.
4859 (record_delete): Check record_markers arg and call
4860 record_marker_adjustments.
4861 (record_change): Pass value for new record_markers arg to
4863 (record_point): at_boundary calculation no longer needs to account
4864 for marker adjustments.
4866 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4868 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4871 2014-03-26 Glenn Morris <rgm@gnu.org>
4873 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4875 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4877 * buffer.c (struct sortvec): Add field `spriority'.
4878 (compare_overlays): Use it.
4879 (sort_overlays): Set it.
4881 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4883 * xdisp.c (redisplay_window): If all previous attempts to find the
4884 cursor row failed, try a few alternatives before falling back to
4885 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4887 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4889 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4890 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4892 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4893 variables on Windows.
4895 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4897 * w32.c (unsetenv): Remove unused var `retval'.
4898 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4900 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4901 (start_watching): Remove unused var `thr'.
4903 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4904 (find_child_console): Remove unnecesary var `thread_id'.
4906 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4907 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4909 2014-03-26 Glenn Morris <rgm@gnu.org>
4911 * filelock.c (Flock_buffer): Doc tweak.
4913 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4914 * emacs.c (shut_down_emacs):
4915 * fileio.c (Finsert_file_contents, write_region):
4916 * filelock.c (top-level, syms_of_filelock):
4917 * insdel.c (prepare_to_modify_buffer_1):
4918 CLASH_DETECTION is always defined now.
4920 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4922 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4923 DLL handle, to speed up thread startup.
4925 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4927 Handle sigmask better with nested signal handlers (Bug#15561).
4928 * atimer.c (sigmask_atimers): Remove.
4929 Remaining use rewritten to use body of this function.
4930 * atimer.c (block_atimers, unblock_atimers):
4931 * callproc.c (block_child_signal, unblock_child_signal):
4932 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4933 New arg OLDSET. All callers changed.
4934 * atimer.c (block_atimers, unblock_atimers):
4935 * callproc.c (block_child_signal, unblock_child_signal):
4936 * keyboard.c (handle_interrupt):
4937 * sound.c (vox_configure, vox_close):
4938 Restore the old signal mask rather than unilaterally clearing bits
4939 from the mask, in case a handler is running within another
4940 handler. All callers changed.
4941 * lisp.h, process.c, process.h, term.c:
4942 Adjust decls and callers to match new API.
4943 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4944 signal handlers aren't supposed to use floating point anyway.
4945 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4947 2014-03-23 Daniel Colascione <dancol@dancol.org>
4949 Split gc_sweep into discrete functions for legibility and better
4952 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4953 (sweep_vectors): Fix typo in comment.
4954 (sweep_conses, sweep_floats, sweep_intervals)
4955 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4956 (gc_sweep): Call new functions, to which existing functionality is
4958 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4960 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4962 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4964 2014-03-23 Daniel Colascione <dancol@dancol.org>
4966 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4967 only if xic_style calls for it. This change allows Emacs to work
4968 with ibus. Also, don't leak resources if create_frame_xic fails,
4969 and stop caching xic_style across different displays.
4970 (supported_xim_styles): Make const.
4971 (best_xim_style): Remove first parameter: it's always just
4972 supported_xim_styles. Change to look at supported_xim_styles
4975 2014-03-23 Daniel Colascione <dancol@dancol.org>
4977 * term.c (init_tty): Rearrange condition for clarity; print
4978 appropriate diagnostic.
4980 2014-03-23 Daniel Colascione <dancol@dancol.org>
4982 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4983 array. (ASAN caught.)
4985 2014-03-22 Glenn Morris <rgm@gnu.org>
4987 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4989 2014-03-22 Daniel Colascione <dancol@dancol.org>
4991 * process.c (conv_sockaddr_to_lisp): When extracting the string
4992 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4994 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4996 Fix regression introduced by patch for Bug#10500.
4997 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4998 * w32term.c (x_draw_image_relief): Likewise.
5000 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5002 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5003 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5004 maximize a frame for odd default fonts.
5006 2014-03-21 Glenn Morris <rgm@gnu.org>
5008 * minibuf.c (history-length): Increase default from 30 to 100.
5010 2014-03-21 Daniel Colascione <dancol@dancol.org>
5012 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5013 every time we switch to minibuffer.
5015 * alloc.c (lisp_align_malloc, allocate_string_data)
5016 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5017 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5019 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5021 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5022 support more "verbs".
5024 2014-03-21 Daniel Colascione <dancol@dancol.org>
5026 Always prohibit dumping a dumped Emacs.
5028 * emacs.c (might_dump): New variable.
5029 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5030 * lisp.h (might_dump): Declare.
5031 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5033 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5035 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5037 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5039 * doc.c (store_function_docstring): Warn when we don't know where to
5041 (Fsubstitute_command_keys): Don't advertise the fact that
5042 text-properties are dropped, since we think it's a bug that we'll fix.
5044 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5045 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5046 * frame.c (frame_garbaged): Make "docstring" more precise.
5048 2014-03-20 Glenn Morris <rgm@gnu.org>
5050 * charset.c (init_charset): When we cannot find the charsets directory,
5051 mention if EMACSDATA is set.
5053 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5055 * fns.c (Frandom): Fix rare bug where the result isn't random.
5057 Fix porting inconsistency about rounding to even.
5058 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5059 This way, the unusual !HAVE_RINT case acts like the usual
5060 HAVE_RINT case, and we can fix the documentation accordingly.
5062 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5064 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5065 (w32_wnd_proc): Initialize the dwHoverTime member of
5066 TRACKMOUSEEVENT structure.
5068 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5070 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5072 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5074 * search.c (find_newline): Speed up the function when using the
5075 newline cache, by halving the number of calls to
5076 region_cache_forward and region_cache_backward. (Bug#16830)
5078 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5080 * buffer.c (Fset_buffer): Document return value (bug#17015).
5082 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5084 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5085 nil, always resize character wise to avoid potential loss of the
5086 mode line (Bug#16923 related).
5088 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5090 * frame.c (x_set_frame_parameters): Always calculate new sizes
5091 pixelwise to avoid potential loss when rounding.
5093 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5095 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5096 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5098 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5100 * w32.c (fstatat): Don't add an extra slash if the argument ends
5101 with a slash: this fails the subsequent call to stat_worker on
5102 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5104 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5106 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5108 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5110 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5112 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5113 when frame is only on one screen (Bug#14713).
5115 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5117 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5118 there's a valid wrap point in the display line, the last glyph
5119 cannot "just barely fit" on this row, because display_line doesn't
5120 let it. Instead, proceed as if the last glyph didn't fit, so that
5121 we eventually back up the iterator to the wrap point. This avoids
5122 delusional behavior of move_it_to, whereby it proceeds to the next
5123 display line, but sets current_x to zero for all the glyphs that
5124 without word-wrap would fit on the previous display line.
5125 One result was that visual-order cursor movement behaved erratically
5127 (Fmove_point_visually): Add code to find the x coordinate of the
5128 last character before wrap point, under word-wrap on a TTY.
5130 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5132 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5133 also return value of MOVE_POS_MATCH_OR_ZV from
5134 move_it_in_display_line_to, when moving from beginning of line to
5135 point's position. (Bug#16961)
5137 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5139 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5140 * window.c (Fselect_window): Explain NORECORD and
5141 `buffer-list-update-hook' in doc-string.
5143 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5145 * window.c (Fother_window_for_scrolling): Check that
5146 Vother_window_scroll_buffer is a buffer.
5148 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5150 * xterm.c (xim_initialize): Always pass a copy of resource name
5151 to XRegisterIMInstantiateCallback and eassert whether return
5152 value is True. Passing copy is important because Xlib doesn't
5153 make its own copy and resource name argument usually points to
5154 SSDATA (Vx_resource_name), which may be changed from Lisp.
5155 (xim_close_display): For XUnregisterIMInstantiateCallback,
5156 always eassert return value and pass exactly the same values
5157 as were used for XRegisterIMInstantiateCallback.
5158 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5159 sources to check why if you are interested.
5161 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5163 * dispnew.c (change_frame_size_1): Add new_lines instead of
5164 new_height, the latter may be still zero if passed as such.
5165 * window.c (Fwindow_pixel_height): Mention bottom divider in
5168 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5170 Fix "resource temporarily unavailable" with xgselect
5172 * xgselect.c: Include <stdbool.h>.
5173 (xg_select) [!USE_GTK]: Don't lose track of errno.
5175 Fix minor --enable-gcc-warnings issues.
5176 * widget.c (update_various_frame_slots, EmacsFrameResize):
5177 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5179 2014-03-04 Ken Brown <kbrown@cornell.edu>
5181 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5182 represent the actual adjustment needed for alignment.
5184 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5186 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5187 needed, and don't reallocate if the initial allocation already
5188 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5190 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5192 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5195 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5197 * cmds.c (delete-char): Update docstring pointing out that the
5198 function ignores `delete-active-region' and `overwrite-mode'.
5200 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5202 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5204 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5205 allocated buffer due to alignment.
5206 (freehook): If the block to be freed was allocated by
5207 'aligned_alloc', find its real pointer before calling 'free'.
5209 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5212 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5214 * font.c (toplevel): Adjust comment about font cache layout.
5215 (font_clear_cache): Fix to match real font cache layout.
5216 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5217 (Fframe_font_cache) [FONT_DEBUG]: New function.
5218 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5220 Avoid crashes when X fonts are erroneously freed on reused X
5221 'Display *' connection data (Bug#16069). Note that X font
5222 resources still may be leaked, but currently there is no way
5223 to completely avoid it.
5224 * xterm.h (struct x_display_info): New member x_id. Add comments.
5225 * xterm.c (x_display_id): New variable.
5226 (x_term_init): Assign identifier to each opened X connection.
5227 * xfont.c (struct xfont): New member x_display_id.
5228 (xfont_open): Initialize it with frame's display id.
5229 (xfont_close): Check whether font's display id matches the one
5230 recorded for the given display. Adjust comment.
5231 * xftfont.c (struct xftfont_info):
5232 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5234 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5236 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5237 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5238 killed Vother_window_scroll_buffer.
5239 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5241 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5243 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5244 that start with more than 2 slashes as UNCs. (Bug#16751)
5246 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5248 Fix a few crashes and leaks when cloning C strings.
5249 * alloc.c, lisp.h (dupstring): New function.
5250 * gtkutil.c (xg_get_font):
5251 * term.c (tty_default_color_capabilities):
5252 * xsettings.c (store_monospaced_changed)
5253 (store_font_name_changed, parse_settings)
5254 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5255 This avoids some unlikely crashes due to accessing freed storage,
5256 and avoids some minor memory leaks in the more-typical case.
5258 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5260 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5261 cursor when modeline can't be dragged (Bug#16647).
5263 2014-02-28 Glenn Morris <rgm@gnu.org>
5265 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5266 from custom-delayed-init-variables. (Bug#11565)
5268 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5270 More fixes for mouse glyph calculations (Bug#16647).
5271 * window.c (coordinates_in_window): In intersection of
5272 horizontal and vertical window dividers prefer the horizontal
5273 one. Add some extra parens to last fix.
5274 (window_relative_x_coord): Return x-coordinate for header and
5276 * xdisp.c (remember_mouse_glyph): In text area don't extend
5277 glyph into mode line to show the vertical drag cursor there
5278 immediately. Subdivide mouse glyphs in right fringes to show a
5279 horizontal drag cursor as soon as we enter the "grabbable width"
5280 portion. Handle vertical border case separately. Do not
5281 subdivide window divider areas.
5282 (note_mouse_highlight): On bottom divider of bottommost windows
5283 show vertical drag cursor only when the minibuffer window can be
5286 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5288 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5289 reset by the face of the object just displayed. See also bug#76.
5290 (get_next_display_element): If the string came from a display
5291 property, examine the box face attribute at it->position, not at
5292 it->current.pos, since the latter was not updated yet. (Bug#16870)
5293 (handle_face_prop): Improve commentary.
5295 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5297 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5298 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5300 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5302 Fixes around Bug#16647.
5303 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5304 ON_BOTTOM_DIVIDER cases.
5305 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5306 only if the window has no right divider.
5307 (Fcoordinates_in_window_p): Fix doc-string.
5309 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5311 * lread.c (Funintern): Fix doc to match advertised calling convention.
5313 2014-02-24 Daniel Colascione <dancol@dancol.org>
5315 * keyboard.c (read_char): Close race that resulted in lost events.
5317 2014-02-22 Glenn Morris <rgm@gnu.org>
5319 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5320 * window.c (window-resize-pixelwise): Doc fixes.
5322 * process.c (Finternal_default_process_filter)
5323 (Finternal_default_process_sentinel): Doc tweaks.
5325 2014-02-21 Glenn Morris <rgm@gnu.org>
5327 * process.c (Fprocess_buffer, Faccept_process_output)
5328 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5331 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5333 * window.c (Fwindow_scroll_bar_width): New function.
5335 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5337 Pacify GCC when configuring with --enable-gcc-warnings.
5338 * xdisp.c (move_it_in_display_line_to) [lint]:
5339 Initialize recently-added local.
5341 2014-02-21 Daniel Colascione <dancol@dancol.org>
5343 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5345 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5347 * xdisp.c (init_iterator): Don't dereference a bogus face
5348 pointer. (Bug#16819)
5349 (try_cursor_movement): Don't use cursor position if
5350 set_cursor_from_row failed to compute it. This avoids assertion
5351 violations in MATRIX_ROW.
5352 (move_it_in_display_line_to): Save the iterator state in ppos_it
5353 only once per call. Reimplement the method used to return to the
5354 best candidate position if all the positions found in display line
5355 are beyond TO_CHARPOS. This cuts down the number of calls to
5356 bidi_shelve_cache, which moves a lot of stuff when lines are long
5357 and include bidirectional text. (Bug#15555)
5359 2014-02-20 Glenn Morris <rgm@gnu.org>
5361 * data.c (Fdefalias): Doc fix.
5363 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5365 * xdisp.c (display_line): Fix horizontal scrolling of large images
5366 when fringes are turned off. This comes at a price of not
5367 displaying the truncation/continuation glyphs in this case.
5370 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5371 CreateDIBSection returns an error indication, zero out *ximg after
5372 destroying the image. This avoids crashes in memory allocations
5373 due to the fact that some of the callers also call
5374 x_destroy_x_image, which will attempt to free an already free'd
5377 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5379 * widget.c (update_various_frame_slots): Don't set
5380 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5382 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5384 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5386 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5388 temacs --daemon fix (Bug#16599).
5389 * emacs.c (main): Initialize daemon_pipe[1] here ...
5390 (syms_of_emacs): ... instead of here.
5392 2014-02-16 Anders Lindgern <andlind@gmail.com>
5394 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5397 2014-02-16 Daniel Colascione <dancol@dancol.org>
5399 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5400 (xd_get_connection_address): Use it.
5401 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5402 xd_get_connection_address because the latter signals if the bus
5403 we're trying to close is already disconnected.
5405 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5407 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5408 argument to CreateThread. This avoids segfaults on Windows 9X.
5409 Reported by oslsachem <oslsachem@gmail.com>.
5411 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5413 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5414 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5415 (check_lseek): New function, to report lseek errors.
5416 (save_data_space, update_file_ptrs, read_header, write_header)
5417 (copy_file, copy_rest, unexec): Use these news functions.
5418 (update_file_ptrs): Don't assume wraparound behavior when
5419 converting a large size_t value to off_t.
5421 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5423 * composite.c (fill_gstring_header): Pass positions as C integers
5424 and move parameters checking to...
5425 (Fcomposition_get_gstring): ...this function. Handle case when
5426 buffer positions are in reversed order and avoid crash (Bug#16739).
5428 * buffer.c (validate_region): Mention current buffer in error message.
5430 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5432 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5434 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5436 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5438 2014-02-11 Glenn Morris <rgm@gnu.org>
5440 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5441 Replace refs to "OpenStep" in messages.
5443 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5445 Avoid "." at end of error diagnostics.
5446 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5447 * font.c (Ffont_at):
5448 * nsfns.m (ns_display_info_for_name):
5449 * nsselect.m (Fx_own_selection_internal):
5450 * nsterm.m (performDragOperation:):
5451 Remove "." from end of diagnostic.
5453 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5455 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5456 unintuitive (bug#15824).
5457 (Fyes_or_no_p): Doc fix (bug#15456).
5459 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5461 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5463 * eval.c (call_debugger): When exiting the debugger, do not allow
5464 max_specpdl_size less than actual binding depth (Bug#16603).
5465 (syms_of_eval): Adjust docstring.
5467 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5469 * cmds.c (Fself_insert_command): Output a clearer error message on
5470 negative repetitions (bug#9476).
5472 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5474 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5476 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5478 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5480 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5482 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5484 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5486 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5488 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5490 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5491 `exit' works (bug#15865).
5493 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5495 Constrain window box/body sizes and margin widths (Bug#16649).
5496 * xdisp.c (window_box_width): Don't return less than zero.
5497 (window_box_left_offset, window_box_right_offset): Don't return
5498 more than the window's pixel width.
5499 * window.c (window_body_height, window_body_width): Don't return
5501 (window_resize_apply): Adjust margin width, if necessary.
5503 2014-02-07 Glenn Morris <rgm@gnu.org>
5505 * nsterm.m (syms_of_nsterm): Doc fix.
5507 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5509 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5510 New variables: pointers through which to call the respective APIs.
5511 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5512 (filename_from_ansi, sys_link, check_windows_init_file):
5513 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5514 This is required on Windows 9X, where we dynamically load
5515 UNICOWS.DLL which has their non-stub implementations.
5516 (maybe_load_unicows_dll): Assign addresses to these 2 function
5517 pointers after loading UNICOWS.DLL.
5519 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5520 MultiByteToWideChar and WideCharToMultiByte through function
5523 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5526 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5528 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5529 for OSX >= 10.9 if separate spaces are used.
5530 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5532 2014-02-06 Glenn Morris <rgm@gnu.org>
5534 * buffer.c (cache-long-scans): Doc fix.
5536 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5538 * w32fns.c (Fw32_shell_execute): Doc fix.
5540 2014-02-05 Bastien Guerry <bzg@gnu.org>
5542 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5543 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5545 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5547 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5548 outside the window (Bug#16649).
5550 * xdisp.c (note_mouse_highlight): When entering a margin area show
5551 a non-text cursor (Bug#16647).
5553 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5555 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5556 It prompted a compile-time diagnostic on GNU/Linux.
5557 Simplify to remove the need for the label.
5559 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5561 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5562 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5563 to show it; otherwise return 'unsupported--w32-dialog' to signal
5564 to the caller that emulation with menus is necessary.
5565 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5567 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5569 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5572 * menu.c (Fx_popup_dialog): Don't condition the call to
5573 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5574 special symbol 'unsupported--w32-dialog', emulate the dialog with
5575 a menu by calling x-popup-menu.
5577 * menu.h (Qunsupported__w32_dialog): New extern variable.
5579 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5581 * keyboard.c (kbd_buffer_get_event): Read file notification events
5584 * xgselect.c (xg_select): Read glib events in any case, even if
5585 there are no file descriptors to watch for. (Bug#16519)
5587 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5589 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5590 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5591 * w32term.c (w32_draw_window_divider): Handle first and last
5593 * w32term.h (w32_fill_area_abs): New function.
5594 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5596 * xfaces.c (realize_basic_faces): Handle new face ids.
5597 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5598 and bottom divider width.
5599 * xterm.c (x_draw_window_divider): Handle first and last pixels
5602 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5604 * print.c (Fexternal_debugging_output): Add cast to pacify
5605 --enable-gcc-warnings.
5606 * eval.c (call_debugger): Grow specpdl if the debugger was
5607 entered due to specpdl overflow (Bug#16603) and allow more
5608 specpdl space for the debugger itself.
5610 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5612 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5615 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5617 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5618 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5620 * print.c (Fexternal_debugging_output): If the argument character
5621 is non-ASCII, encode it with the current locale's encoding before
5622 writing the result to the terminal. (Bug#16448)
5624 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5625 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5628 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5630 * process.c (create_process): Reset SIGPROF handler in the child.
5631 * callproc.c (call_process): Likewise.
5633 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5635 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5637 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5639 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5640 of zero to print strings, GDB doesn't like it.
5642 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5643 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5644 we still use correct addresses. (Bug#16576)
5646 2014-01-27 K. Handa <handa@gnu.org>
5648 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5649 to preserve the code detection behavior of 24.3.
5650 * coding.h (struct coding_system): New member detected_utf8_bytes.
5651 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5652 (decode_coding_gap): Use short cut for UTF-8 file reading only
5653 when coding->detected_utf8_bytes equals to coding->src_bytes.
5654 * fileio.c (Finsert_file_contents): Cancel the previous change.
5656 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5658 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5659 that are not visible.
5661 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5663 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5664 is grabbed (Bug#16565).
5666 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5668 * xdisp.c (last_max_ascent): Re-remove after erroneously
5669 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5671 (move_it_to): Re-remove reference to last_max_ascent.
5672 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5673 max_descent here instead of calling line_bottom_y.
5676 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5678 * terminal.c (initial_free_frame_resources): New function.
5679 (init_initial_terminal): Install new hook to free face cache
5680 on initial frame and avoid memory leak. For details, see
5681 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5682 * xfaces.c (free_frame_faces): Adjust comment.
5684 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5686 * data.c (Fstring_to_number): Document results if unparsable
5689 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5691 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5693 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5695 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5696 * coding.c (detect_coding_utf_8, emacs_mule_char)
5697 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5698 (check_utf_8, decode_coding):
5699 * coding.h (struct coding_system.errors):
5700 Use ptrdiff_t, not int, for integer values derived from buffer and
5703 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5704 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5705 before invoking decode_coding_gap, since there's just one block.
5707 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5709 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5710 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5711 too early. Again run change_frame_size before assigning menu-
5714 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5716 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5717 arrives, call x_check_fullscreen, in case the new display has a
5718 different resolution. (Bug#16517)
5720 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5722 * term.c (read_menu_input): If the selected frame changes, exit
5724 (tty_menu_show): If the selected frame changes while we displayed
5725 a menu, throw to top level. (Bug#16479)
5727 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5729 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5731 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5733 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5734 * data.c (count_one_bits_word): Fix bug (negated comparison)
5735 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5737 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5739 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5740 Avoid undefined behavior by initializing display property bit of a
5741 string processed by the bidirectional iterator. For details, see
5742 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5744 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5746 Minor cleanup of previous change.
5747 * image.c (imagemagick_error, Fimagemagick_types):
5748 Omit some recently-introduced and unnecessary casts and assignments.
5750 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5752 Fix two memory leaks discovered with Valgrind.
5753 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5754 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5756 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5758 Fixes in window size functions around Bug#16430 and Bug#16470.
5759 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5760 (Fwindow_mode_line_height, Fwindow_header_line_height)
5761 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5762 Minor doc-string adjustments.
5763 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5764 Rewrite doc-strings.
5765 (window_body_height, window_body_width): Do not count partially
5766 visible lines/columns when PIXELWISE is nil (Bug#16470).
5767 (Qfloor, Qceiling): New symbols.
5769 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5771 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5772 when the image cache is not yet allocated. (Bug#16509)
5774 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5776 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5777 re-attach intervals to its base buffer (Bug#16502).
5778 * intervals.c (set_interval_object): Move from here...
5779 * intervals.h (set_interval_object): ... to here. Fix comments.
5781 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5783 Avoid undefined behavior by initializing buffer redisplay bit.
5784 Problem reported by Dmitry Antipov in
5785 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5786 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5788 Revert some of the CANNOT_DUMP fix (Bug#16494).
5789 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5791 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5793 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5794 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5795 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5796 they are replaced by macros that expand into direct calls to the
5797 corresponding functions from GDI32.DLL.
5798 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5799 variables in the Cygwin build, they are unused.
5801 2014-01-19 K. Handa <handa@gnu.org>
5803 * composite.c (composition_update_it): Fix previous change.
5805 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5807 Fix file name handling on MS-Windows 9X.
5808 * w32.c (maybe_load_unicows_dll): New function.
5810 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5811 on, to make sure we can convert file names to and from UTF-8 on
5812 Windows 9X. This fixes a failure to start up because Emacs cannot
5813 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5815 * w32font.c [WINDOWSNT]: Include w32.h.
5816 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5817 of implementing the same stuff.
5818 Remove now unused g_b_init_is_windows_9x.
5820 * w32.h (maybe_load_unicows_dll): Add prototype.
5822 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5824 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5825 switch to single keyboard. Prevents daemon crashes when a new
5826 client connects while we show a TTY menu in an existing client.
5829 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5831 Fix MinGW64 porting problem with _setjmp.
5832 Reported by Eli Zaretskii in:
5833 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5834 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5835 the old _setjmp and _longjmp. All uses changed.
5837 2014-01-13 Daniel Colascione <dancol@dancol.org>
5839 * textprop.c (Fremove_list_of_text_properties):
5840 Correctly handle reaching the end of the interval tree. (Bug#15344)
5842 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5844 * xdisp.c (resize_mini_window): Round height to a multiple of
5845 frame's line height. Fix bug in calculation of window start
5846 position (Bug#16424).
5848 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5850 * macfont.m: Include termchar.h.
5851 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5852 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5853 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5854 *_WITH_GC_* to take face and f as parameters.
5855 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5856 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5858 2014-01-13 Daniel Colascione <dancol@dancol.org>
5860 Fix menu item updating in the presence of the Unity global menu
5863 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5864 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5866 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5867 updating menus; explain why.
5868 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5869 problem it's supposed to solve and it interferes with detecting
5870 the presence of a global menu.
5871 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5874 2014-01-11 K. Handa <handa@gnu.org>
5876 * composite.c (composition_update_it): Fix indexing of
5877 LGSTRING_CHAR (Bug#15984).
5879 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5881 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5883 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5885 * xdisp.c (try_window_id): Don't use this function's optimizations
5886 if overlays in the buffer displayed by the window have changed
5887 since last redisplay. (Bug#16347)
5888 (message_dolog): Fix indentation.
5890 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5892 * frame.c (frame_resize_pixelwise): Fix doc-string.
5894 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5896 Fix handling of internal borders (Bug#16348).
5897 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5898 Remove internal border width from pixel width of windows.
5899 (change_frame_size_1): Don't return early when frame's pixel
5900 size changes - we still have to record the new sizes in the
5902 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5903 also when toolbar gets larger.
5904 * window.c (check_frame_size): Include internal_border_width in
5906 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5907 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5908 In non-toolkit/non-GTK version clear internal border.
5909 * xterm.c (x_clear_under_internal_border): New function for
5910 non-toolkit/non-GTK version.
5911 (x_after_update_window_line): In non-toolkit/non-GTK version
5913 (handle_one_xevent, x_set_window_size):
5914 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5915 * xterm.h (x_clear_under_internal_border): Extern it.
5917 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5919 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5920 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5923 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5925 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5926 last value of point is not equal to buffer's point. (Bug#16129)
5928 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5931 * nsterm.h (updateCollectionBehavior): Rename from
5932 updateCollectionBehaviour. All uses changed.
5934 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5935 * Makefile.in (SETFATTR): New macro.
5936 (temacs$(EXEEXT)): Use it.
5938 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5940 Fix maximization behavior on Windows (Bug#16300).
5941 * w32fns.c (w32_fullscreen_rect): Don't handle
5942 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5943 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5944 of SetWindowPos. Restore last placement also when leaving
5945 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5946 but the FULLSCREEN_BOTH case.
5948 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5951 * data.c (arithcompare_driver):
5952 * fileio.c (Fcar_less_than_car):
5953 * fns.c (internal_equal):
5954 * frame.c (delete_frame):
5955 * lisp.h (enum More_Lisp_Bits):
5957 Avoid C99 constructs that don't work in C89.
5958 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5959 to port to C89, which doesn't have 'long long'.
5960 (count_trailing_zero_bits): Use them.
5962 2014-01-03 Chong Yidong <cyd@gnu.org>
5964 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5966 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5968 Further adjust frame/window scrollbar width calculations.
5969 * window.c (apply_window_adjustment):
5970 Set windows_or_buffers_changed.
5971 (Fwindow_scroll_bars): Return actual scrollbar width.
5972 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5973 For non-toolkit builds again use 14 as minimum width and set
5974 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5975 * xterm.c (XTset_vertical_scroll_bar): Take width from
5976 WINDOW_SCROLL_BAR_AREA_WIDTH.
5977 (x_new_font): Rename wid to unit. Base calculation of new
5978 scrollbar width on toolkit used and make it analogous to that of
5979 x_set_scroll_bar_default_width.
5980 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5981 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5982 of GetSystemMetrics.
5983 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5984 WINDOW_SCROLL_BAR_AREA_WIDTH.
5985 (x_new_font): Make it correspond to changes in xterm.c.
5987 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5989 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5990 This is a cleaner way to fix the MinGW-w64 porting problem.
5991 Check for INTPTR_MAX misconfiguration.
5993 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5995 * search.c (newline_cache_on_off, find_newline): In indirect
5996 buffers, use the newline cache of the base buffer.
5998 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5999 buffer, invalidate the caches of its base buffer. (Bug#16265)
6001 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6002 buffers, use the width-run cache of the base buffer.
6004 * xdisp.c (redisplay_window): When the window displays an indirect
6005 buffer, and the character widths in the display table have
6006 changed, invalidate the width-run cache of the corresponding base
6009 * fileio.c (Finsert_file_contents): When invalidating the newline
6010 cache, consider the case of inserting into indirect buffer.
6012 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6013 In indirect buffers, use the paragraph cache of the base buffer.
6015 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6017 * window.c (grow_mini_window): Fix last change.
6019 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6021 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6023 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6025 * w32term.c (w32_initialize): Use LCID and LOWORD.
6027 * w32proc.c (create_child): Use pid_t for 5th argument.
6028 (IsValidLocale): Don't provide prototype for MinGW64.
6029 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6030 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6032 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6033 MinGW64 doesn't support.
6035 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6037 * w32.c (set_named_security_info): New function.
6038 (acl_set_file): Fall back on set_named_security_info if
6039 set_file_security fails.
6040 (g_b_init_set_named_security_info_w)
6041 (g_b_init_set_named_security_info_a): New static variables.
6042 (globals_of_w32): Initialize them to zero.
6043 (set_named_security_info): Set them to non-zero if the
6044 corresponding API is available.
6045 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6046 New function typedefs.
6048 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6050 Some more fixes following pixelwise resize changes including one
6052 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6053 of frame_resize_pixelwise.
6054 * widget.c (pixel_to_text_size): New function.
6055 (update_wm_hints): Have size hints respect value of
6056 frame_resize_pixelwise.
6057 (EmacsFrameResize): Alway process resize requests pixelwise.
6058 * window.c (grow_mini_window): Make sure mini window is at least
6060 * xdisp.c (display_menu_bar): Make sure menubar extends till
6062 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6063 (x_set_tool_bar_lines): Calculate pixelwise.
6064 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6065 frame_resize_pixelwise.
6067 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6069 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6070 variables not used there.
6072 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6074 * w32.c (sys_umask): New function. (Bug#16299)
6076 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6078 * dispnew.c (change_frame_size_1): Take old width of root window
6079 from that window's pixel width. (Bug#16284)
6081 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6083 Plain copy-file no longer chmods an existing destination (Bug#16133).
6084 * fileio.c (realmask): Now a static var, not a local.
6085 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6086 Remove arg STATPTR. All uses changed.
6087 (Fcopy_file): Do not alter permissions of existing destinations,
6088 unless PRESERVE-PERMISSIONS (renamed from
6089 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6090 Avoid race when testing for existing destinations and for
6091 when input and output files are the same.
6092 If changing the group fails, adjust both default and
6093 preserved permissions so that access is not granted to the
6095 (Fset_default_file_modes, init_fileio): Update realmask.
6096 (Fdefault_file_modes): Use realmask instead of calling umask.
6098 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6100 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6101 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6102 flags on the daemon pipe ends before execing.
6104 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6106 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6107 session. (Bug#14739)
6109 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6111 * callproc.c (Vexec_path): Document that exec-directory is in it.
6113 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6115 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6118 2013-12-27 Chong Yidong <cyd@gnu.org>
6120 * data.c (Fsymbol_function): Doc fix.
6122 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6124 Some more tinkering with Bug#16051.
6125 * window.c (resize_frame_windows): Don't let the size of the
6126 root window drop below the frame's default character size.
6127 Never ever delete any subwindows - let the window manager do the
6130 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6131 of toolbar lines needed when they exceed the height of the root
6133 (unwind_create_frame_1): New function.
6134 (Fx_create_frame): Generally inhibit calling the window
6135 configuration change hook here. Remove extra call to
6136 change_frame_size - it's not needed when we don't run the
6137 configuration change hook.
6139 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6141 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6142 On my Fedora 19 platform the core dumps were so big that
6143 my desktop became nearly catatonic.
6144 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6145 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6146 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6147 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6148 a clang-only syntax.
6149 * conf_post.h (__has_feature): New macro, if not already defined.
6150 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6151 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6153 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6155 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6156 is a file name. (Bug#16252)
6158 2013-12-25 Chong Yidong <cyd@gnu.org>
6160 * keyboard.c (Voverriding_terminal_local_map)
6161 (Voverriding_local_map): Doc fix.
6163 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6165 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6167 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6168 file name when it is submitted to ShellExecute. Simplify code.
6169 Don't test DOCUMENT for being a string, as that is enforced by
6170 CHECK_STRING. Doc fix.
6172 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6174 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6175 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6176 redisplay_tool_bar does. Improve and fix commentary.
6177 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6178 limits of the glyph matrices. (Bug#16051)
6179 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6180 only when the new size is different from the old one, and the new
6181 size can be achieved given the frame height.
6183 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6185 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6187 2013-12-23 Glenn Morris <rgm@gnu.org>
6189 * lread.c (Fload): Mention load-prefer-newer in doc.
6191 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6193 Handle Bug#16207 by being more restrictive when running hooks.
6194 * window.c (unwind_change_frame): New function.
6195 (Fset_window_configuration): Don't run configuration change hook
6196 while the frame configuration is unsafe. Call select_window
6199 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6201 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6203 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6205 * nsterm.h: Declare EmacsColor category.
6207 * nsterm.m (NSColor): Implement EmacsColor category.
6208 (ns_get_color): Use colorUsingDefaultColorSpace.
6209 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6211 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6213 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6215 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6216 having the PNG_NORETURN attribute, to avoid compiler warning in
6219 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6221 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6223 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6224 fringe background extension.
6225 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6226 because they are now always the same as `left' and `width',
6227 respectively. Remove code for the case that `width' and
6228 `sb_width' are different.
6230 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6232 Remove scroll_bar_actual_width from frames.
6233 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6234 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6235 (x_figure_window_size):
6236 * nsterm.m (x_set_window_size):
6237 * widget.c (set_frame_size):
6238 * w32term.c (x_set_window_size):
6239 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6240 scroll_bar_actual_width.
6242 Convert scroll_bar members to integers on Windows.
6243 * w32term.h (struct scroll_bar): Convert top, left, width,
6244 height, start, end and dragging to integers.
6245 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6247 * w32term.c (w32_set_scroll_bar_thumb)
6248 (w32_scroll_bar_handle_click): Remove XINT conversions for
6249 scroll_bar members. Treat bar->dragging as integer.
6250 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6251 first element. Remove XINT conversions for scroll_bar members.
6252 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6253 Remove XINT conversions for scroll_bar members.
6255 Fix assignment for new window total sizes.
6256 * window.c (Fwindow_resize_apply_total): Assign values for
6259 2013-12-20 Chong Yidong <cyd@gnu.org>
6261 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6262 argument to `append'.
6264 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6266 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6267 current text face, for extending the face of the display margins.
6270 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6271 Doc fix. (Bug#16190)
6273 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6275 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6278 * nsterm.m (Qfile, Qurl): New.
6279 (EV_MODIFIERS2): New macro.
6280 (EV_MODIFIERS): Use EV_MODIFIERS2.
6281 (ns_term_init): Remove font and color from DND, does not work on
6282 newer OSX, and other ports don't have them.
6283 (performDragOperation:): Handle modifiers used during drag.
6284 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6285 Remove global Lisp variables used to communicate with ns-win.el.
6286 Remove font and color handling.
6287 (syms_of_nsterm): Defsym Qfile and Qurl.
6289 2013-12-19 Anders Lindgren <andlind@gmail.com>
6291 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6292 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6294 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6295 (constrainFrameRect): Remove special case nr_screens == 1.
6296 Don't constrain size to size of view.
6298 * nsterm.h (ns_output): Remove dont_constrain.
6300 2013-12-19 Anders Lindgren <andlind@gmail.com>
6302 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6304 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6306 Minor fixes for recent openp changes.
6307 * lisp.h (GCPRO7): New macro.
6308 * lread.c (openp): Use bool for boolean; all callers changed.
6309 Protect save_string from GC. Don't assume that file descriptors
6310 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6311 warning about uninitialized variable.
6313 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6315 * w32fns.c (emacs_abort): Use intptr_t as argument of
6316 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6318 2013-12-18 Glenn Morris <rgm@gnu.org>
6320 * lread.c (Fload): Pass load_prefer_newer to openp.
6321 Don't bother checking mtime if openp already did it.
6322 (openp): Add `newer' argument, to check all suffixes
6323 and find the newest file.
6324 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6325 * callproc.c (call_process):
6326 * charset.c (load_charset_map_from_file):
6327 * emacs.c (init_cmdargs):
6328 * image.c (x_create_bitmap_from_file, x_find_image_file):
6330 * lread.c (Flocate_file_internal):
6331 * process.c (Fformat_network_address):
6332 * sound.c (Fplay_sound_internal):
6333 * w32.c (check_windows_init_file):
6334 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6336 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6338 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6340 * w32.c (getloadavg): Don't index samples[] array with negative
6341 indices. Recover from wall-clock time being set backwards.
6343 * w32term.c (w32_initialize): Declare the argument of
6344 set_user_model as const.
6346 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6347 (w32_menu_show): Constify some arguments passed to MessageBox.
6349 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6350 to initialize Lisp objects.
6352 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6353 initialize Lisp objects.
6355 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6356 use variables used only on X under that condition.
6358 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6359 variables not used there.
6361 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6363 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6364 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6366 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6368 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6369 code, revealed in presence of R2L characters, character
6370 compositions, and display vectors. A better fix for Bug#16148.
6371 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6372 GTK and NS builds, they don't have this member of struct frame.
6374 * dispextern.h (struct composition_it): Correct a comment for the
6377 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6379 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6380 This prevents a compilation error on C compilers that do not
6381 default functions to return 'int' if not declared. Also, add
6382 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6383 since it now uses inline functions.
6385 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6387 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6388 display margins on mode line, header line, and in the frame's
6389 tool-bar window. (Bug#16165)
6391 2013-12-16 Andreas Schwab <schwab@suse.de>
6393 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6395 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6397 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6400 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6402 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6404 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6406 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6407 intended to find bogus pointers in font objects (Bug#16140).
6408 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6409 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6410 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6411 Disable for MS-Windows due to Bug#15876; apparently this
6412 requires more or less substantial changes in fontset code.
6413 * xfont.c (xfont_close):
6414 * xftfont.c (xftfont_close): Call x_display_info_for_display
6415 to check whether 'Display *' is valid (Bug#16093 and probably
6418 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6420 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6421 Reported by Juanma Barranquero <lekktu@gmail.com>.
6423 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6424 open a pty on MS-Windows. (Bug#16152)
6426 * emacs.c (decode_env_path): Fix bogus comparison against
6427 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6429 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6431 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6432 (Fx_file_dialog): Add parentheses around && to silence warning.
6434 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6436 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6438 * xdisp.c (extend_face_to_end_of_line): Extend background of
6439 non-default face in margin areas as well. (Bug#16151)
6440 (display_line): Call extend_face_to_end_of_line for continued
6441 lines as well, if the display margins have non-zero width.
6442 (set_glyph_string_background_width): When needed, set the
6443 extends_to_end_of_line_p flag on glyph strings to be drawn in
6444 margin areas, not only in the text area.
6446 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6449 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6451 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6452 Don't worry about verify_error being t, since it has to be a list.
6454 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6456 Use bool for boolean, focusing on headers.
6457 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6458 No need to include <stdbool.h>, since conf_post.h does it now.
6459 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6460 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6461 (SET_PER_BUFFER_VALUE_P):
6462 * ccl.c, ccl.h (setup_ccl_program):
6463 * ccl.h (CHECK_CCL_PROGRAM):
6464 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6465 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6466 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6467 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6468 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6469 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6470 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6471 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6472 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6473 (CHARSET_FAST_MAP_SET):
6474 * coding.c (decode_coding_ccl, encode_coding_ccl):
6475 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6476 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6477 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6478 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6479 (decode_coding_c_string):
6480 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6481 * conf_post.h (has_attribute):
6482 * dispextern.h (trace_redisplay_p)
6483 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6484 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6485 (SET_GLYPH_FROM_CHAR_GLYPH)
6486 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6487 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6488 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6489 (cursor_in_mouse_face_p):
6490 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6491 (blank_row, prepare_desired_row)
6492 (build_frame_matrix_from_leaf_window, make_current)
6493 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6494 (update_window, scrolling_window, update_frame_line):
6495 * disptab.h (GLYPH_FOLLOW_ALIASES):
6496 * editfns.c (Fformat):
6497 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6498 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6499 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6500 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6501 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6502 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6503 (FONT_DEFERRED_LOG):
6504 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6505 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6506 (FRAME_MOUSE_UPDATE):
6507 * fringe.c (Fdefine_fringe_bitmap):
6508 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6509 (x_create_bitmap_from_xpm_data, xpm_load_image):
6510 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6511 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6512 (MERGE_INTERVAL_CACHE):
6513 * keymap.h (KEYMAPP):
6514 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6515 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6516 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6517 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6518 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6519 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6520 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6521 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6522 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6523 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6524 (SETUP_BUFFER_SYNTAX_TABLE):
6525 * systime.h (timespec_valid_p):
6526 * term.c (save_and_enable_current_matrix):
6527 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6528 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6529 (redisplay_internal, try_window_reusing_current_matrix)
6530 (sync_frame_with_window_matrix_rows, try_window_id)
6531 (display_menu_bar, display_tty_menu_item, display_mode_line)
6532 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6533 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6534 * xmenu.c (xmenu_show):
6535 * xterm.c (use_xim, x_term_init):
6536 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6537 (struct x_bitmap_record):
6538 Use bool for booleans.
6539 * ccl.c (struct buffer_text):
6540 * ccl.h (struct ccl_program):
6541 * charset.h (struct charset):
6543 * coding.h (struct iso_2022_spec, struct coding_system):
6544 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6545 (struct glyph_string, struct face, struct face_cache)
6546 (struct bidi_string_data, struct bidi_it)
6547 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6549 * editfns.c (Fformat):
6550 * frame.h (struct frame):
6551 * fringe.c (struct fringe_bitmap):
6552 * intervals.h (struct interval):
6553 * keyboard.h (struct kboard):
6554 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6555 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6556 (struct Lisp_Buffer_Local_Value, union specbinding):
6557 * macfont.m (struct macfont_info):
6558 * process.h (struct Lisp_Process):
6559 * termchar.h (struct tty_display_info):
6560 * window.h (struct window):
6561 * xterm.h (struct x_output):
6562 Use bool_bf for boolean bit-fields.
6563 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6564 All callers changed.
6565 * ccl.h (struct ccl_program): Remove unused members private_state,
6566 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6568 (struct ccl_spec): Remove unused members cr_carryover,
6569 eight_bit_carryover.
6570 * conf_post.h: Include <stdbool.h>.
6571 (bool_bf): New type.
6572 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6573 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6574 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6575 'do { ... } while (false)' brackets.
6576 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6577 Args must now be expressions; all callers changed.
6578 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6579 (PRODUCE_GLYPHS): Simplify use of boolean.
6580 * fileio.c (Fcopy_file):
6581 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6582 * lisp.h (UNGCPRO): Return void, not int.
6583 (FOR_EACH_TAIL): Use void expression, not int expression.
6584 * region-cache.c: Reindent.
6585 * region-cache.h: Copy comments from region-cache.c, to fix
6586 incorrect remarks about booleans.
6588 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6590 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6591 when character at point is displayed from a display vector.
6594 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6596 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6597 now a list of certificate validation checks that will abort a
6598 connection with an error.
6599 (Fgnutls_boot): Document it and use it.
6601 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6603 * w32term.c (w32_enable_frame_resize_hack): New variable.
6604 (x_set_window_size): Use it to hack frame resizing on Windows
6607 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6609 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6610 Windows-specific code to w32.c. Change error message text to
6611 match that of Posix platforms.
6613 * w32.c (w32_copy_file): New function, most of the code copied and
6614 reworked from Fcopy_file. Improve error handling. Plug memory
6615 leak when errors are thrown. Support file names outside of the
6616 current codepage. (Bug#7100)
6618 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6620 * lread.c (load_path_default): Prototype.
6622 2013-12-13 Glenn Morris <rgm@gnu.org>
6624 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6625 (dump_path): Remove.
6626 (load-path-default): Remove `changed' argument.
6627 Do not set dump_path permanently. Simplify.
6628 (init_lread): Simplify.
6629 (syms_of_lread): Remove dump_path.
6631 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6633 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6634 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6635 2013-12-12 font-related change to avoid Bug#16128, which
6636 is quite hard to fix without even more substantial changes.
6638 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6640 * font.c (font_close_object): Check for live frame (Bug#16128).
6642 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6644 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6645 Return ptrdiff_t, not int, since it's a buffer size.
6646 Reindent/reparen some macros to a more Gnuish style.
6648 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6650 Avoid undefined behavior with huge regexp interval counts.
6651 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6652 since it's now specialized to interval counts. All uses changed.
6653 Do not assume wraparound on signed integer overflow.
6654 (regex_compile): Simplify based on the above changes.
6656 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6658 Support file names on MS-Windows that use characters outside of
6659 the current system codepage. (Bug#7100)
6661 * w32.c (get_file_security, set_file_security)
6662 (create_symbolic_link): Separate pointers and boolean flags for
6663 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6664 non-zero, else the former.
6665 (codepage_for_filenames, filename_to_utf16, )
6666 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6668 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6670 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6671 Accept only one argument; all callers changed.
6672 (dostounix_filename): Remove the second argument, now works in
6673 UTF-8. All callers changed.
6674 (parse_root): Lose DBCS code.
6675 (get_long_basename, w32_get_short_filename, init_environment)
6676 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6677 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6678 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6679 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6680 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6681 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6683 (ansi_encode_filename): New function.
6684 (get_emacs_configuration, get_emacs_configuration_options):
6686 (add_volume_info, GetCachedVolumeInformation): Run the input file
6687 name through unixtodos_filename, to ensure it is stored and
6688 referenced in canonical form.
6689 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6690 (logon_network_drive, sys_link, utime): Improve error handling.
6691 (sys_access): New function.
6692 (hashval, generate_inode_val): Unused functions deleted.
6693 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6694 (check_windows_init_file): Convert error message from UTF-8 to
6695 ANSI codepage, for display in the message box.
6696 (globals_of_w32): Set w32_unicode_filenames according to the OS
6699 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6700 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6701 (syms_of_w32term): Declare w32-unicode-filenames.
6703 * w32proc.c (new_child, delete_child): Remove code that handled
6704 unused pending_deletion and input_file members of the child struct.
6705 (create_child, sys_spawnve): Convert all file names to ANSI
6706 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6707 name cannot be encoded in ANSI codepage. Don't use
6708 unixtodos_filename, mirror slashes by hand.
6709 (record_infile, record_pending_deletion): Functions deleted.
6710 (Fw32_short_file_name): Call w32_get_short_filename instead of
6713 * w32notify.c (add_watch): Work in Unicode mode when
6714 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6715 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6716 instead, do the same with Lisp primitives.
6718 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6719 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6720 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6721 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6722 (Fw32_shell_execute): Improve error reporting.
6723 (Fdefault_printer_name): Ifdef away for Cygwin.
6725 * w32.h (struct _child_process): Remove input_file and
6726 pending_deletion members that are no longer used.
6727 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6728 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6729 (ansi_encode_filename): New and updated prototypes.
6731 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6733 (unexec): Don't use dostounix_filename, it expects a file name in
6734 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6737 * fileio.c (Ffile_name_directory, file_name_as_directory)
6738 (directory_file_name, Fexpand_file_name)
6739 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6740 arguments of dostounix_filename.
6741 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6742 use MAX_UTF8_PATH for size of file-name strings.
6743 (emacs_readlinkat): Build an explicitly unibyte string for file
6745 (syms_of_fileio) <file-name-coding-system>:
6746 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6748 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6749 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6750 directories to UTF-8.
6751 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6752 environment, and each element of the input PATH, to UTF-8.
6754 * dired.c (file_attributes): Use build_unibyte_string explicitly
6755 to make Lisp strings from user and group names.
6757 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6760 * coding.c (decode_file_name, encode_file_name): New functions.
6762 * termcap.c (tgetent): Adapt to the change in arguments of
6765 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6768 * msdos.c (dostounix_filename, init_environment): Adapt to the
6769 change in arguments of dostounix_filename.
6771 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6772 [WINDOWSNT]: Encode file names passed to the image libraries in
6775 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6776 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6778 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6779 arguments of dostounix_filename.
6781 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6783 * font.h (struct font_entity) [HAVE_NS]: New field to record
6784 font driver which was used to create this entity.
6785 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6786 frame where the font was opened.
6787 (font_close_object): Add prototype.
6788 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6789 (font_close_object): Not static any more. Lost frame arg.
6790 Adjust comment and users.
6791 * alloc.c (cleanup_vector): Call font_close_object to adjust
6792 per-frame font counters correctly. If HAVE_NS, also call
6793 driver-specific cleanup for font-entity objects.
6794 * ftfont.c (ftfont_open):
6795 * nsfont.m (nsfont_open):
6796 * w32font.c (w32font_open_internal):
6797 * xfont.c (xfont_open):
6798 * xftfont.c (xftfont_open): Save frame pointer in font object.
6799 * macfont.m (macfont_open): Likewise.
6800 (macfont_descriptor_entity): Save driver pointer to be able
6801 to call its free_entity routine when font-entity is swept.
6802 * ftxfont.c (ftxfont_open): Add eassert because frame
6803 pointer should be saved by ftfont_driver.open.
6805 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6807 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6808 input polling is used. This is still meaningful for Cygwin, see
6809 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6810 * keyboard.c (poll_for_input_1, input_polling_used):
6811 Define unconditionally.
6812 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6813 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6814 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6815 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6816 (face_for_char): Likewise. Rearrange eassert and return ASCII
6817 face for CHAR_BYTE8_P.
6818 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6820 2013-12-11 Ken Brown <kbrown@cornell.edu>
6822 * dispextern.h (erase_phys_cursor):
6823 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6825 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6827 * nsterm.m (x_free_frame_resources):
6828 * term.c (tty_free_frame_resources):
6829 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6830 face cache because it's implied by free_frame_faces anyway.
6831 * w32term.c (x_free_frame_resources): Likewise. Do not call
6832 free_frame_faces twice.
6834 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6836 * editfns.c (Fformat_time_string): Mention %F in the doc.
6838 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6840 * window.c (resize_frame_windows): Don't return immediately when
6841 the root window's size doesn't change - the minibuffer window
6842 may still have to be repositioned/resized.
6843 * xfns.c (Fx_create_frame): Always change the frame size after
6844 initializing the frame's faces.
6845 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6846 change_frame_size should already have done it.
6847 (x_new_font): Assign new tool- and menu-bar heights.
6848 (x_set_window_size_1): Account for tool- and menu-bar heights
6849 (Bug#16013). Don't set pixel sizes since change_frame_size
6850 should already have done it.
6852 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6854 Remove the option of using libcrypto.
6855 * Makefile.in (LIB_CRYPTO): Remove.
6856 (LIBES): Don't use it.
6858 2013-12-11 Juri Linkov <juri@jurta.org>
6860 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6861 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6863 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6865 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6866 drawn tool bar items (Bug#16058).
6867 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6869 2013-12-09 Ken Brown <kbrown@cornell.edu>
6871 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6873 * lisp.h (get_frame_param): Adjust conditions for prototype
6876 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6878 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6879 Avoid unused macro warning if configured --without-xft.
6881 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6883 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6885 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6887 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6889 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6891 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6893 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6895 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6897 Use libcrypto's checksum implementations if available, for speed.
6898 * Makefile.in (LIB_CRYPTO): New macro.
6901 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6902 The macro didn't conform to C99 due to type mismatch,
6903 which caused compilation failure with Sun C 5.12,
6904 and it was confusing anyway. Include window.h to declare
6905 redisplay_other_windows.
6907 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6909 * window.c (set_window_buffer): Update mode line (bug#16084).
6911 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6913 Fix minor problems found by static checking.
6914 * keyboard.c (poll_for_input_1, input_polling_used):
6915 Define only if HAVE_NTGUI.
6916 * xmenu.c (popup_activate_callback): Omit unnecessary
6917 check against USE_X_TOOLKIT, which must be defined here anyway.
6918 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6921 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6923 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6925 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6927 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6929 * nsterm.m (x_set_window_size): Remove fprintf.
6930 (init): Define always. Set applicationDidFinishLaunchingCalled
6932 (applicationDidFinishLaunching:):
6933 Set applicationDidFinishLaunchingCalled.
6934 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6937 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6939 Pixel resize changes for NS (Bug#16049).
6940 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6941 height/width. row/cols are locals.
6942 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6943 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6944 (windowWillResize): Remove gsextra. Calculate extra as in
6946 (x_new_font): Don't change frame size if fullscreen.
6947 Change size pixelwise.
6949 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6950 comment in xfns.c. Change to pixelwise call.
6952 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6954 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6957 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6959 * xterm.c (input_signal_count): Remove.
6960 (x_dispatch_event): Define unconditionally.
6961 (x_make_frame_visible): Process X events until the frame
6962 is really visible (Bug#16027).
6963 * xterm.h (x_dispatch_event): Declare unconditionally.
6965 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6967 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6969 * nsterm.m (x_set_window_size): Handle pixelwise.
6971 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6973 * w32term.c (x_new_font):
6974 * xterm.c (x_new_font): Calculate new frame size from new font
6977 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6979 * lisp.h (FOR_EACH_TAIL): New macro.
6980 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6982 * window.c (select_window): Call second wset_redisplay before we change
6983 selected_window (bug#16034).
6985 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6987 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6989 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6991 * w32xfns.c: Include window.h, to avoid a compiler warning.
6993 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6995 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6996 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6997 window_scroll takes care of it.
6998 (Fset_window_point, Fdelete_other_windows_internal)
6999 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7000 (Fsplit_window_internal, Fdelete_window_internal)
7001 (Fresize_mini_window_internal, Fset_window_configuration)
7002 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7003 cause redisplay instead of forcing a complete redisplay.
7004 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7005 we're only affecting the selected_window.
7007 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7009 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7010 directional control characters. Update type and category
7011 determination according to the UBA from Unicode v6.3.
7012 (bidi_category_t): New category EXPLICIT_FORMATTING.
7014 * dispextern.h (bidi_type_t): Update to include new bidirectional
7015 properties introduced with Unicode v6.3. (Bug#16043)
7017 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7019 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7022 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7024 * font.c (font_list_entities): Remove dummy assignment.
7025 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7026 used on graphic displays only. Remove unused 'font_encoder' member.
7027 (struct font_bitmap): Remove unused 'extra' member.
7028 * nsfont.m (nsfont_open):
7029 * w32font.c (w32font_open_internal):
7030 * ftfont.c (ftfont_get_bitmap): Adjust users.
7032 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7034 Use bool for boolean.
7035 * tparam.c (tparam1):
7036 * undo.c (record_point, record_property_change):
7037 Use bool for boolean, for local vars that are always true or false.
7039 Minor integer overflow fixes (Bug#16033).
7040 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7041 This improves on the previous fix to this function.
7042 (window_resize_check): When summing up pixel counts, don't rely on
7043 undefined behavior if the sum overflows.
7045 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7047 * window.c (Fset_window_new_pixel): Don't choke at negative
7048 argument value (Bug#16033).
7050 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7051 to avoid crash in window_box_height.
7053 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7054 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7056 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7058 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7060 Minor integer overflow fixes.
7061 * window.c (Fset_window_new_pixel, grow_mini_window):
7062 * xdisp.c (Fwindow_text_pixel_size):
7063 Avoid undefined behavior on signed integer overflow.
7064 * xfns.c (x_set_mouse_color):
7065 Check that drag shape fits in 'unsigned', since that's what X wants.
7067 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7069 Improve reporting of fatal exception on MS-Windows.
7070 * w32fns.c (my_exception_handler): New function.
7071 (globals_of_w32fns): Set it up as the unhandled exception
7072 handler. Initialize exception code and address to zeros.
7073 (emacs_abort): If the exception code and address are available,
7074 print them at the beginning of the backtrace. Fix the format of
7075 printing addresses (was producing 0x0x12345678 on XP).
7078 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7080 * eval.c (Fbacktrace__locals): New function.
7081 (syms_of_eval): Defsubr it.
7083 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7085 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7086 Define here to unify between...
7087 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7088 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7090 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7092 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7094 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7095 fringe background extension.
7096 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7097 because they are now always the same as `left' and `width',
7098 respectively. Remove code for the case that `width' and
7099 `sb_width' are different.
7101 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7103 Fix minor problems found by static checking.
7104 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7105 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7106 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7108 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7110 * image.c (imagemagick_compute_animated_image): Don't crash if we
7111 have an animation with different-sized images (bug#15313).
7113 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7115 Remove some unused items introduced during pixelwise change.
7116 * window.c (window_resize_total_check): Remove unused function.
7117 * xdisp.c (remember_mouse_glyph): Remove unused label.
7118 (Ftool_bar_height): Move declaration inside #if.
7119 * xterm.c (x_set_window_size): Don't use r and c.
7121 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7123 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7126 * window.c (Fset_window_configuration): Comment out unused variables.
7128 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7130 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7132 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7134 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7136 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7137 HAVE_GNUTLS3 (Bug#16001).
7139 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7140 if interrupts are deferred (Bug#15801).
7142 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7144 Support resizing frames and windows pixelwise.
7145 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7146 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7147 (struct glyph_matrix): Replace window_left_col and
7148 window_top_line by window_pixel_left and window_pixel_top.
7149 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7151 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7152 (draw_window_divider, move_it_to, x_draw_right_divider)
7153 (x_draw_bottom_divider, change_frame_size): Add or fix
7155 * dispnew.c (change_frame_size_1): Change prototype.
7156 (adjust_glyph_matrix, required_matrix_width)
7157 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7158 values instead of lines and columns.
7159 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7160 WINDOW_TOTAL_FRINGE_WIDTH.
7161 (handle_window_change_signal, do_pending_window_change)
7162 (init_display): Adjusts calls of change_frame_size.
7163 (change_frame_size, change_frame_size_1): Handle pixelwise
7165 * frame.c (Qright_divider_width, Qbottom_divider_width):
7167 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7168 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7169 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7170 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7172 (set_frame_param): New function.
7173 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7174 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7175 (Ffringe_width, Fborder_width, Fright_divider_width)
7176 (Fbottom_divider_width): New functions, defsubr them.
7177 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7178 New argument pixelwise.
7179 (struct frame_parm_table): New members Qright_divider_width and
7180 Qbottom_divider_width.
7181 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7182 (x_report_frame_params): Handle Qright_divider_width and
7183 Qbottom_divider_width.
7184 (x_set_right_divider_width, x_set_bottom_divider_width):
7186 (frame_resize_pixelwise): New option.
7187 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7188 new_pixelwise, right_divider_width and bottom_divider_width;
7189 remove total_lines; rename text_lines, text_cols, new_text_lines
7190 and new_text_cols to text_height, text_width, new_height and
7191 new_width respectively.
7192 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7193 FRAME_TEXT_WIDTH respectively.
7194 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7195 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7196 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7198 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7199 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7200 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7201 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7202 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7203 (FRAME_TOTAL_COLS_ARG): Remove macro.
7204 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7205 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7206 (x_wm_set_size_hint): Handle frame pixel sizes.
7207 * indent.c (compute_motion, Fcompute_motion):
7208 Call window_body_width instead of window_body_cols.
7209 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7210 (make_lispy_position): Handle right and bottom dividers.
7211 (Fsuspend_emacs): Pixelize call of change_frame_size.
7212 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7213 * lisp.h: Extern set_frame_param.
7214 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7216 (Fx_create_frame): Add entry for vertical_drag_cursor.
7217 Pixelize call of change_frame_size.
7218 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7219 * nsterm.m (ns_update_window_end): Optionally draw right
7221 (x_set_window_size): Add argument pixelwise.
7222 Call check_frame_size and change_frame_size with pixelwise zero.
7223 (ns_draw_window_divider): New function.
7224 (ns_redisplay_interface): Add ns_draw_window_divider.
7225 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7226 (x_new_font): Call x_set_window_size with pixelwise zero.
7227 * print.c (print_object): For a window print its sequence
7229 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7230 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7231 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7232 (w32_createwindow): Use scroll bar area width.
7233 (w32_wnd_proc): Handle bottom divider width.
7234 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7235 (Fx_create_frame): Default divider width parameters.
7236 Caclulate sizes pixelwise. Add vertical drag cursor support.
7237 (x_create_tip_frame): Default divider widths to zero.
7238 Pixelize call to change_frame_size.
7239 (Fx_show_tip): Add handling of divider widths. Pixelize window
7241 (Fw32_frame_rect): New function.
7242 (frame_parm_handler w32_frame_parm_handlers): Add divider
7244 (Vx_window_vertical_drag_shape): Add variable.
7245 * w32inevt.c (resize_event, maybe_generate_resize_event):
7246 Pixelize change_frame_size calls.
7247 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7249 * w32term.c (w32_draw_window_divider): New function.
7250 (x_update_window_end): Handle right divider.
7251 (w32_draw_fringe_bitmap, x_scroll_run)
7252 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7253 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7254 Calculate new frame sizes pixelwise.
7255 (x_new_font): Pixelize call to x_set_window_size.
7256 (x_check_fullscreen): Pixelize call to change_frame_size.
7257 (x_set_window_size_1, x_set_window_size): New argument
7258 pixelwise. Calculate pixelwise.
7259 (x_wm_set_size_hint): Use scroll bar area width.
7260 (w32_redisplay_interface): Add w32_draw_window_divider.
7261 * w32term.h (struct w32_output): Add vertical drag cursor.
7262 * widget.c (set_frame_size, update_wm_hints)
7263 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7265 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7266 * window.c (sequence_number): Restore.
7267 (Fwindow_pixel_width, Fwindow_pixel_height)
7268 (Fwindow_mode_line_height, Fwindow_header_line_height)
7269 (window_pixel_to_total, Frun_window_scroll_functions)
7270 (Fset_window_new_pixel, window_resize_apply_total)
7271 (Fwindow_resize_apply_total): New functions.
7272 (window_body_height, window_body_width): Rename from
7273 window_body_lines. New argument PIXELWISE.
7274 Calculate pixelwise.
7275 (Fwindow_body_height, Fwindow_body_width): New argument
7277 (coordinates_in_window, window_relative_x_coord): Use window's
7278 pixel width instead of total width.
7279 (replace_window, recombine_windows): Initialize pixel values.
7280 (resize_root_window, resize_frame_windows, grow_mini_window)
7281 (shrink_mini_window): New argument PIXELWISE.
7282 Calculate pixelwise.
7283 (Fdelete_other_windows_internal, adjust_window_margins)
7284 (window_resize_check, window_resize_apply)
7285 (Fdelete_window_internal, Fresize_mini_window_internal)
7286 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7287 (check_frame_size): Rename arguments. New argument PIXELWISE.
7288 Calculate pixelwise.
7289 (set_window_buffer): Make samebuf bool. Run configuration change
7290 hook only if buffer changed.
7291 (Fset_window_buffer): Rewrite doc-string.
7292 (make_window): Initialize new_pixel slot.
7293 (Fwindow_resize_apply): Check pixel size of root window.
7294 (Fsplit_window_internal): Call 2nd argument pixel_size.
7295 Calculate pixelwise.
7296 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7298 (save_window_data): New slots frame_text_width,
7299 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7300 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7302 (Fcurrent_window_configuration, Fset_window_configuration)
7303 (save_window_save, compare_window_configurations): Handle new
7304 slots in save_window_data and saved_window.
7305 (Fset_window_scroll_bars): Fix doc-string.
7306 (window_resize_pixelwise): New variable.
7307 (coordinates_in_window, Fcoordinates_in_window_p):
7309 (make_parent_window): Adjust sequence_number.
7310 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7312 * window.h (struct window): New members new_pixel, pixel_left,
7313 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7314 (wset_new_pixel): New function.
7315 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7316 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7317 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7318 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7319 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7320 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7321 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7322 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7323 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7324 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7325 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7326 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7327 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7328 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7329 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7331 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7332 (window_body_width, check_frame_size): Adapt external declarations.
7333 * xdisp.c (last_max_ascent): New integer.
7334 (window_text_bottom_y): Handle bottom divider.
7335 (window_box_width, window_box_height): Calculate pixelwise.
7336 (get_glyph_string_clip_rects): Handle right divider.
7337 (remember_mouse_glyph): When windows are resized pixelwise
7338 proceed with width and height set to 1.
7339 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7341 (move_it_to): Calculate and return maximum x position
7343 (Fwindow_text_pixel_size): New function.
7344 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7345 (tool_bar_lines_needed): Rename to tool_bar_height.
7346 Calculate pixelwise.
7347 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7348 Calculate pixelwise.
7349 (redisplay_tool_bar): Calculate pixelwise.
7350 (redisplay_window): Calculate pixelwise. Handle dividers.
7351 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7352 (x_draw_vertical_border): Handle dividers.
7353 (define_frame_cursor1): Handle vertical drag cursor.
7354 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7355 (expose_window): Calculate pixelwise. Handle dividers.
7356 (init_xdisp): Initialize pixel values.
7357 * xfaces.c (Qwindow_divider): New face.
7358 (realize_basic_faces): Realize it.
7359 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7360 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7361 (x_set_scroll_bar_default_width): Default actual width to 16.
7362 (Fx_create_frame): Set sizes pixelwise.
7363 (x_create_tip_frame): Default divider widths to zero.
7364 Pixelize call of change_frame_size.
7365 (Fx_show_tip): Handle divider widths. Initial pixel position
7367 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7368 (Vx_window_vertical_drag_shape): New option.
7369 * xmenu.c (free_frame_menubar): Pixelize call of
7371 * xterm.c (x_draw_window_divider): New function.
7372 (x_update_window_end): Optionally draw right divider.
7373 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7374 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7375 (handle_one_xevent, x_new_font): Calculate pixelwise.
7376 (x_set_window_size_1, x_set_window_size): New argument
7377 pixelwise. Calculate pixelwise.
7378 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7379 (struct x_redisplay_interface): Add x_draw_window_divider.
7380 * xterm.h (struct x_output): Add vertical_drag_cursor.
7382 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7384 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7385 Set invisible frames's `redisplay' when a full redisplay is requested.
7386 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7387 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7388 (display_mode_lines): Set it here instead.
7390 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7392 * dispextern.h (set_window_update_flags): Remove.
7394 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7396 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7398 * xdisp.c (REDISPLAY_SOME_P): New macro.
7399 (redisplay_internal): Use it (bug#15999).
7400 (prepare_menu_bars, redisplay_window): Use it as well.
7402 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7404 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7406 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7407 (globals_of_w32font): Zero it out.
7408 (GetCharWidth32W_Proc): New function pointer.
7409 (get_char_width_32_w): New function.
7410 (compute_metrics): If get_glyph_outline_w returns an error, try
7411 get_char_width_32_w before declaring a failure. This avoids
7412 punishing raster (a.k.a. "bitmap") fonts by slowing down
7413 redisplay. (Bug#6364).
7415 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7417 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7418 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7419 highlight needs to be redisplayed. (Bug#15913)
7421 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7423 Fix minor problems found by static checking.
7424 * buffer.h (struct buffer_text, struct buffer):
7425 * frame.h (struct frame):
7426 * window.h (struct window):
7427 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7428 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7429 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7430 no-longer-valid use of HAVE_MENUS.
7431 * xdisp.c (propagate_buffer_redisplay): Now static.
7433 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7435 * xmenu.c (Fmenu_or_popup_active_p):
7436 * window.c (Fset_window_configuration):
7437 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7438 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7439 * fns.c (Fyes_or_no_p):
7440 * editfns.c (Fmessage_box, Fmessage_or_box):
7441 * alloc.c (make_save_ptr_ptr):
7442 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7444 * window.c (Fset_window_configuration): Move select_window later.
7446 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7448 Refine redisplay optimizations to only redisplay *some* frames/windows
7449 rather than all of them.
7450 * xdisp.c (REDISPLAY_SOME): New constant.
7451 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7452 (bset_redisplay, bset_update_mode_line): New functions.
7453 (message_dolog): Use bset_redisplay.
7454 (clear_garbaged_frames): Use fset_redisplay.
7455 (echo_area_display): Use wset_redisplay.
7456 (buffer_shared_and_changed): Remove.
7457 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7458 frame titles. Compute the actual set of windows redisplayed.
7459 Don't update frame titles and menu bars for frames that don't need to
7461 (propagate_buffer_redisplay): New function.
7463 (redisplay_internal): Use it. Be more selective in the set of windows
7464 we redisplay. Propagate windows_or_buffers_changed to
7465 update_mode_lines a bit later to simplify the code.
7466 (mark_window_display_accurate_1): Reset window and buffer's
7468 (redisplay_window): Do nothing if neither the window nor the buffer nor
7469 the frame needs redisplay.
7470 * window.h (struct window): Add `redisplay' field.
7471 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7472 (redisplay_other_windows, window_list): New declarations.
7473 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7474 (window_list): Not static any more.
7475 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7476 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7477 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7478 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7479 * frame.h (struct frame): Add `redisplay' field.
7480 Move `external_menu_bar' bitfield next to other bit-fields.
7481 (SET_FRAME_GARBAGED): Use fset_redisplay.
7482 (SET_FRAME_VISIBLE): Don't garbage the frame;
7483 Use redisplay_other_windows.
7484 * buffer.h (struct buffer): Add `redisplay' field.
7485 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7486 (modify_overlay): Use bset_redisplay.
7487 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7489 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7491 Support w32 file notifications in batch mode.
7492 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7493 invalid (which happens in batch mode). If non-interactive, call
7494 handle_file_notifications to store file notification events in the
7495 input queue. (Bug#15933)
7497 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7499 * w32inevt.c (handle_file_notifications): Now external, not static.
7501 * w32term.h (handle_file_notifications): Provide prototype.
7503 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7504 init_crit, since init_display, which does that otherwise, is not
7507 2013-11-27 Glenn Morris <rgm@gnu.org>
7509 * Makefile.in ($(lispsource)/international/charprop.el): New.
7510 (emacs$(EXEEXT)): Depend on charprop.el.
7512 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7514 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7515 deleting portions of the buffer under non-nil REPLACE argument.
7518 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7519 directory, watch it and not its parent.
7520 (add_watch): Allow empty string in FILE.
7522 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7524 * window.c (Fset_window_start, window_resize_apply)
7525 (window_scroll): Reset window_end_valid (Bug#15957).
7527 2013-11-27 Glenn Morris <rgm@gnu.org>
7529 * Makefile.in (leimdir): Now in lisp source directory.
7530 ($(leimdir)/leim-list.el): Just use ../leim .
7531 * epaths.in (PATH_DUMPLOADSEARCH):
7532 * lread.c (load_path_default):
7533 * nsterm.m (ns_load_path): No more leim directory.
7535 2013-11-26 Andreas Schwab <schwab@suse.de>
7537 * .gdbinit (xgettype): Add cast.
7539 2013-11-26 Glenn Morris <rgm@gnu.org>
7541 Preload leim-list.el.
7542 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7543 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7544 is a single directory.
7546 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7548 bool-vector-subsetp is now the normal direction (Bug#15912).
7549 * data.c (Fbool_vector_subsetp): Test whether the first argument
7550 is a subset of the second one, not the reverse. Add doc string.
7552 Fix minor problems found by static checking.
7553 * lread.c (load_path_default): Now static.
7554 * textprop.c (text_property_stickiness): Be consistent about the
7555 test used when deciding whether to consider the previous character.
7556 This simplifies the code a bit.
7558 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7560 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7562 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7563 (syms_of_frame): Don't defsubr them.
7565 2013-11-25 Glenn Morris <rgm@gnu.org>
7567 * lread.c (load_path_default): Change the sense of the argument.
7568 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7569 from dump_path. When it is not, avoid checking dump_path twice.
7571 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7572 uninstalled dump_path against installed Vload_path. (Bug#15964)
7574 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7576 Export get_pos_property to Elisp.
7577 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7578 (syms_of_editfns): Export it to Elisp.
7580 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7582 2013-11-23 Romain Francoise <romain@orebokech.com>
7584 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7585 initialization here ...
7586 (syms_of_fileio): ... from here.
7588 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7590 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7591 Please use --enable-check-lisp-object-type.
7593 2013-11-23 Glenn Morris <rgm@gnu.org>
7595 * process.c (get_process): Explicit error for dead buffers.
7597 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7599 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7601 2013-11-23 Glenn Morris <rgm@gnu.org>
7603 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7604 * lread.c (load_path_check): Take path to check as argument.
7605 (load_path_default): New, split from init_lread.
7606 (init_lread): Move calc of default load-path to load_path_default.
7607 Empty elements in EMACSLOADPATH now stand for the default.
7608 (load-path): Doc fix.
7609 * emacs.c (decode_env_path): Add option to treat empty elements
7610 as nil rather than ".".
7611 * callproc.c (init_callproc_1, init_callproc):
7612 * image.c (Vx_bitmap_file_path):
7613 * lisp.h (decode_env_path):
7614 * lread.c (Vsource_directory):
7615 Update for new argument spec of decode_env_path.
7617 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7619 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7620 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7622 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7624 Fix some dependency problems that cause unnecessary recompiles.
7625 Problem reported by RMS in
7626 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7627 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7628 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7629 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7630 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7631 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7632 (boostrap-clean): No need to remove stamp-oldxmenu.
7634 Fix recently introduced bool vector overrun.
7635 This was due to an optimization that went awry.
7636 Reported by Glenn Morris in
7637 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7638 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7639 for empty vectors, undoing the 2013-11-18 change.
7640 * data.c (bool_vector_binop_driver): Rely on this.
7641 Fix bug that occasionally overran the destination.
7642 * lisp.h (struct Lisp_Bool_vector): Document this.
7644 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7646 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7649 * nsterm.m (init, run, stop:): Comment out for now, does not work
7652 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7654 * charset.c (syms_of_charset): Don't read past end of string.
7656 2013-11-19 Glenn Morris <rgm@gnu.org>
7658 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7660 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7662 Add hooks to run on gaining/losing focus. (Bug#15029)
7663 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7664 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7665 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7667 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7669 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7670 The old names predated the API change that put destination at end.
7672 Improve API of recently-added bool vector functions (Bug#15912).
7673 The old API had (bool-vector-count-matches A B)
7674 and (bool-vector-count-matches-at A B I), which gave the
7675 misleading impression that the two functions were variants, one
7676 with a location I. The new API has (bool-vector-count-population A)
7677 and (bool-vector-count-consecutive A B I) to make the distinction
7678 clearer. The first function no longer has a B argument, since the
7679 caller can easily determine the number of nils if the length and
7680 number of ts is known.
7681 * data.c (Fbool_vector_count_population): Rename from
7682 bool_vector_count_matches, and accept just 1 argument.
7683 (Fbool_vector_count_consecutive): Rename from
7684 Fbool_vector_count_matches_at.
7686 Always allocate at least one bits_word per bool vector.
7687 See Daniel Colascione in:
7688 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7689 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7690 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7691 * lisp.h (struct Lisp_Bool_vector): Document this.
7693 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7695 * insdel.c (invalidate_buffer_caches): New function, consolidated
7696 from part of prepare_to_modify_buffer.
7697 (insert_from_gap, prepare_to_modify_buffer):
7698 * coding.c (code_convert_region, code_convert_string):
7699 Call invalidate_buffer_caches. (Bug#15841)
7701 * lisp.h (invalidate_buffer_caches): Add prototype.
7703 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7705 * w32term.c (x_update_window_end): Don't invalidate the entire
7706 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7707 highlight needs to be redisplayed. (Bug#15913)
7709 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7711 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7713 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7715 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7716 while we are using Vprin1_to_string_buffer.
7718 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7719 after inserting the description string. (Bug#15907)
7721 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7723 * data.c: Work around bogus GCC diagnostic about shift count.
7724 Reported by Eli Zaretskii in
7725 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7726 (pre_value): New function.
7727 (count_trailing_zero_bits): Use it.
7729 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7731 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7732 assume C macros are not supported even under -g3 in these old GCC
7735 2013-11-15 Leo Liu <sdl.web@gmail.com>
7737 * minibuf.c (Ftry_completion, Fall_completions)
7738 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7740 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7742 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7743 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7744 This avoids placing unnecessary constants into the Emacs code.
7746 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7748 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7749 for Cygwin w32 build.
7751 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7752 for Cygwin w32 build. (Bug#15892)
7754 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7756 Simplify, port and tune bool vector implementation.
7757 * alloc.c (bool_vector_exact_payload_bytes)
7758 (bool_vector_payload_bytes): Remove.
7759 (bool_vector_fill): Return its argument.
7760 * alloc.c (bool_vector_fill):
7762 * print.c (print_object):
7763 Simplify by using bool_vector_bytes.
7764 * alloc.c (make_uninit_bool_vector):
7765 New function, broken out from Fmake_bool_vector.
7766 (Fmake_bool_vector): Use it. Use tail call.
7767 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7768 * data.c (BITS_PER_ULL): New constant.
7769 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7770 if long long versions don't exist.
7771 (shift_right_ull): New function.
7772 (count_one_bits_word): New function, replacing popcount_bits_word
7773 macro. Don't assume that bits_word is no wider than long long.
7774 (count_one_bits_word, count_trailing_zero_bits):
7775 Don't assume that bits_word is no wider than long long.
7776 * data.c (bool_vector_binop_driver, bool_vector_not):
7777 * fns.c (Fcopy_sequence):
7779 Create an uninitialized destination, to avoid needless work.
7780 (internal_equal): Simplify.
7781 (Ffillarray): Prefer tail call.
7782 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7783 contain at least one word.
7784 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7785 chars are narrower than ints.
7786 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7787 * fns.c (Fcopy_sequence):
7789 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7790 Don't try to port to hosts where bits_word values have holes; the
7791 code wouldn't work there anyway. Verify this assumption, though.
7792 (bool_vector_bytes): New function.
7793 (make_uninit_bool_vector): New decl.
7794 (bool_vector_fill): Now returns Lisp_Object.
7796 * xfns.c (xic_create_fontsetname):
7797 * xrdb.c (gethomedir): Prefer tail calls.
7799 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7801 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7802 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7804 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7805 that requires a return value.
7806 (Fset_buffer_modified_p): Take advantage of this change to do
7809 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7811 * buffer.c (Frestore_buffer_modified_p): Sync it with
7812 Fset_buffer_modified_p.
7813 (Fforce_mode_line_update): New function, moved from subr.el.
7814 (Fset_buffer_modified_p): Use them.
7815 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7817 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7819 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7820 This avoids undefined behavior when subtracting pointers into
7821 different aways. On my platform it also makes the code a tad
7822 smaller and presumably faster.
7824 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7826 * keyboard.c (command_loop_1): Use region-extract-function.
7827 * insdel.c (Qregion_extract_function): Not static any more (can we
7828 stop pretending that these vars can benefit from being marked static?).
7830 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7832 * search.c (find_newline): If buffer text is relocated during the
7833 "dumb loop", adjust C pointers into buffer text to follow suit.
7836 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7838 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7839 for conversion (Bug#15837).
7841 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7843 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7844 for the entire range of inserted characters. (Bug#15841)
7846 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7848 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7850 (realize_default_face): Remove assignment to distant-foreground if
7851 unspecified (Bug#15815).
7853 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7855 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7856 cache-long-scans disabled, since we don't want to call
7857 prepare_to_modify_buffer (in insert_1_both) for each message we
7860 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7861 from buffer.c. Improve commentary to the buffer field setter
7864 * buffer.c (bset_cache_long_scans): Static function deleted.
7865 Improve commentary to the buffer field setter functions.
7866 (init_buffer_once): Default for cache-long-scans changed to t.
7869 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7871 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7873 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7874 This bug was introduced in my 2013-06-21 change, and caused
7875 struct Lisp_Sub_Char_Table objects to be given too many slots,
7876 which broke 'make -C admin/unidata'.
7878 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7880 Import changes from mac-port 4.5.
7881 * macfont.m (mac_font_copy_default_descriptors_for_language)
7882 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7883 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7884 (macfont_language_default_font_names): New.
7885 (macfont_list): Rearrange language/charset code.
7886 (macfont_close): Don't check for macfont_info->cache.
7887 (mac_ctfont_create_preferred_family_for_attributes): New font
7888 selection code, call
7889 mac_font_copy_default_name_for_charset_and_languages.
7890 (mac_font_copy_default_descriptors_for_language)
7891 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7893 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7895 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7897 Port to C11 aligned_alloc, and fix some integer overflows.
7898 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7899 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7900 and use of posix_memalign replaced with aligned_alloc.
7901 (aligned_alloc): New function, defined or declared as needed.
7902 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7903 Don't undef; configure.ac now does this.
7904 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7905 (calloc, aligned_alloc): Check for integer overflow.
7906 (aligned_alloc): Rename from memalign. All uses changed.
7907 (memalign): New function, an alias for aligned_alloc.
7909 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7911 * xdisp.c (redisplay_internal): Fix typo in last change.
7913 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7915 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7917 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7919 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7920 redisplay--mode-lines-cause.
7921 (redisplay_internal): Keep them uptodate. Remove redundant check of
7922 buffer_shared_and_changed.
7923 * *.[chm]: Number every assignment to update_mode_lines so we
7924 can track why it is set.
7926 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7928 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7930 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7932 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7933 can track why it is set.
7935 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7937 Integer-related fixes for term.c etc.
7938 * dispextern.h (face_tty_specified_color): New function.
7939 * term.c (turn_on_face): Don't rely on undefined behavior when
7940 assigning an out-of-range value to 'long'.
7941 Simplify test for toggling highlight.
7942 (tty_capable_p): Omit last two (unused) args. All callers changed.
7943 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7944 (read_menu_input, tty_menu_activate, tty_menu_show):
7945 * xfaces.c (x_supports_face_attributes_p)
7946 (tty_supports_face_attributes_p):
7947 Use bool for boolean. All callers changed.
7948 (tty_supports_face_attributes_p): Omit defaults for color indices;
7949 no longer needed. Simplify tail call.
7951 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7953 * xdisp.c (prepare_menu_bars): Mark static.
7954 * lisp.h (prepare_menu_bars): Don't declare.
7955 * xselect.c (x_handle_selection_clear):
7956 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7958 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7960 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7961 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7963 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7965 * keyboard.c (Fcommand_error_default_function): Rename from
7966 Fdefault_error_output.
7968 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7970 * keyboard.c (Fdefault_error_output): New function, extracted from
7972 (syms_of_keyboard): Use it for Vcommand_error_function.
7974 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7976 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7977 (init_eval): Use it to ensure handlerlist is non-NULL.
7978 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7979 (Fsignal): Adjust NULLness test of handlerlist.
7980 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7982 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7984 * callproc.c (call_process): Call prepare_to_modify_buffer before
7985 decoding text read from the sub-process, as the decoded stuff will
7986 be inserted into the buffer. This will invalidate the various
7987 caches maintained for the buffer. (Bug#15148)
7989 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7991 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7992 string of glyphless-char-display.
7994 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7996 * nsfns.m (ns_get_name_from_ioreg): New function.
7997 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7998 OSX >= 10.9. Use ns_get_name_from_ioreg.
8000 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8002 Simplify and port recent bool vector changes.
8003 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8004 only in this file. Use a more-efficient implementation if the
8005 second argument is a power of 2.
8006 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8007 Remove no-longer-necessary compile-time checks.
8008 (bool_vector_exact_payload_bytes): New function.
8009 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8010 exact payload changed to call the new function. Do not assume
8011 that the arg or result fits in ptrdiff_t.
8012 (bool_vector_fill): New function.
8013 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8015 (vroundup_ct): Don't assume arg fits in size_t.
8016 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8017 invoke set_category_set.
8018 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8019 All callers changed. Use bool_vector_set.
8020 * category.h (XCATEGORY_SET): Remove; no longer needed.
8021 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8023 * data.c (Faref): Use bool_vector_ref.
8024 (Faset): Use bool_vector_set.
8025 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8026 (Fbool_vector_not, Fbool_vector_count_matches)
8027 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8028 * fns.c (concat): Use bool_vector_ref.
8029 (Ffillarray): Use bool_vector_fill.
8030 (mapcar1): Use bool_vector_ref.
8031 (sxhash_bool_vector): Hash words, not bytes.
8032 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8033 a constant, since it's now used in #if.
8034 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8035 unsigned char on unusual architectures, so that we no longer
8036 assume that the number of bits per bits_word is a power of two or
8037 is a multiple of 8 or of CHAR_BIT.
8038 (Qt): Add forward decl.
8039 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8040 at least as strictly as bits_word.
8041 (bool_vector_data, bool_vector_uchar_data): New accessors.
8042 All data structure accesses changed to use them.
8043 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8044 (bool_vector_set): New functions.
8045 (bool_vector_fill): New decl.
8046 (ROUNDUP): Move to alloc.c as described above.
8048 Fix recent gnutls changes.
8049 * gnutls.c (Fgnutls_boot): Don't assume C99.
8050 * process.c (wait_reading_process_output): Fix typo in recent change.
8052 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8054 * process.c (wait_reading_process_output, read_process_output)
8055 (send_process): Check gnutls_state is not NULL.
8057 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8058 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8060 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8062 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8063 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8065 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8068 * nsfns.m (Fx_create_frame): Fix memory leak.
8070 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8071 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8072 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8074 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8076 * xdisp.c (message3_nolog, message_with_string): Encode the string
8077 before writing it to the terminal in a non-interactive session.
8079 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8080 sure we concatenate them into a unibyte string.
8082 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8083 resulting temporary name before returning it to the caller.
8084 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8085 is a unibyte string, convert NAME to a unibyte string to ensure
8086 that the result is also a unibyte string.
8088 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8089 create unibyte strings from default paths and directory/file
8092 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8095 * callproc.c (init_callproc): Use build_unibyte_string to make
8096 sure we create unibyte strings from default paths and
8097 directory/file names.
8099 * buffer.c (init_buffer): Don't store default-directory of
8100 *scratch* in multibyte form. The original problem which led to
8101 that is described in
8102 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8103 but it was solved long ago. (Bug#15260)
8105 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8107 Port to stricter C99 platforms.
8108 Especially, C99 prohibits nesting a struct X inside struct Y if
8109 struct X has a flexible array member.
8110 * alloc.c (struct sdata): New type.
8111 (sdata): Implement in terms of struct sdata.
8112 Remove u member; all uses replaced by next_vector, set_next_vector.
8113 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8114 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8115 (struct sblock): Rename first_data member to data, which is now
8116 a flexible array member. All uses changed.
8117 (next_vector, set_next_vector, large_vector_vec): New functions.
8118 (vector_alignment): New constant.
8119 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8120 (struct large-vector): Now merely a NEXT member, since the old approach
8121 ran afoul of stricter C99. All uses changed to use
8122 large_vector_vec or large_vector_offset.
8123 (large_vector_offset): New constant.
8124 * dispnew.c: Include tparam.h, for tgetent.
8125 Do not include term.h; no longer needed.
8126 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8127 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8128 (struct Lisp_Vector): Use a flexible array member for contents,
8129 instead of a union with a member that is an array of size 1.
8131 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8132 fact that the struct no longer contains a union.
8133 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8134 (struct Lisp_Save_Value, struct Lisp_Free):
8135 Use unsigned, not int, for spacers, to avoid c99 warning.
8136 (union specbinding): Use unsigned, not bool, for bitfield, as
8137 bool is not portable to pre-C99 hosts.
8139 2013-11-04 Glenn Morris <rgm@gnu.org>
8141 * emacs.c (usage_message): Mention that `-L :...' appends.
8143 2013-11-02 Glenn Morris <rgm@gnu.org>
8145 * Makefile.in (abs_builddir): Remove.
8146 (bootstrap_exe): Use relative filename.
8148 Use relative filenames in TAGS files.
8149 * Makefile.in (abs_srcdir): Remove it again.
8150 (.PHONY): Remove frc.
8151 (maintainer-clean): No more TAGS-LISP file.
8152 (TAGS): Pass relative file names to etags.
8153 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8155 * Makefile.in (abs_srcdir): New, set by configure.
8157 (maintainer-clean): Remove pointless echo. That should be in the
8158 top-level Makefile, if anywhere. Delete TAGS-LISP.
8159 (extraclean): No s/ and m/ directories for some time.
8160 (TAGS): Also depend on ctagsfiles3.
8161 Remove no-longer-defined S_FILE.
8162 Pass absolute filenames to etags once more.
8163 (TAGS-LISP): Replace lispdir with its expansion.
8164 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8165 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8167 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8169 * xfaces.c (check_lface_attrs, realize_default_face):
8170 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8171 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8173 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8175 * emacs.c (original_pwd): Remove global var by making it local.
8176 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8178 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8180 * xfaces.c: Declare color_distance.
8181 (QCdistant_foreground): New variable.
8182 (NEAR_SAME_COLOR_THRESHOLD): New define.
8183 (load_color2): New function.
8184 (load_color): Call load_color2.
8185 (load_face_colors): Call load_color2 and if distant-color is specified
8186 calculate distant and use distant-color if colors are near.
8187 (LFACE_DISTANT_FOREGROUND): New define.
8188 (merge_face_ref, Finternal_set_lisp_face_attribute)
8189 (Finternal_get_lisp_face_attribute)
8190 (x_supports_face_attributes_p): Handle distant-foreground similar to
8192 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8194 * dispextern.h (lface_attribute_index):
8195 Add LFACE_DISTANT_FOREGROUND_INDEX.
8197 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8199 * image.c (pbm_next_char): New function.
8200 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8201 (pbm_scan_number): Use it.
8202 (Qlibjpeg_version): New variable.
8203 (syms_of_image): DEFSYM and initialize it.
8205 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8207 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8209 2013-10-31 Glenn Morris <rgm@gnu.org>
8211 * emacs.c (original_pwd): New char.
8212 (main): If using --chdir, store original_pwd.
8213 (init_cmdargs): When setting Vinvocation_directory based on a
8214 relative argv[0], use original_pwd if set. (Bug#15768)
8216 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8218 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8220 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8222 * insdel.c: Fix minor problems found by static checking.
8223 (Qregion_extract_function): Now static.
8224 (prepare_to_modify_buffer_1): Remove unused locals.
8226 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8228 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8229 (syms_of_xdisp): Declare pre-redisplay-function.
8230 (markpos_of_region): Remove function.
8231 (init_iterator, compute_stop_pos, handle_face_prop)
8232 (face_before_or_after_it_pos, reseat_to_string)
8233 (get_next_display_element, window_buffer_changed)
8234 (redisplay_internal, try_cursor_movement, redisplay_window)
8235 (try_window_reusing_current_matrix, try_window_id, display_line)
8236 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8237 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8238 * window.h (struct window): Remove field `region_showing'.
8239 * dispextern.h (struct it): Remove region_beg/end_charpos.
8240 (face_at_buffer_position, face_for_overlay_string)
8241 (face_at_string_position): Update prototypes.
8242 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8243 (face_at_string_position): Remove `region_beg' and `region_end' args.
8244 * fontset.c (Finternal_char_font):
8245 * font.c (font_at, font_range): Adjust calls accordingly.
8246 * insdel.c (Qregion_extract_function): New var.
8247 (syms_of_insdel): Initialize it.
8248 (prepare_to_modify_buffer_1): Use it.
8250 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8252 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8253 * ftxfont.c (ftxfont_get_gcs):
8254 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8255 * xfaces.c (x_free_colors, x_free_dpy_colors)
8256 (x_create_gc, unload_color):
8257 * xselect.c (x_property_data_to_lisp):
8258 * xsettings.c (parse_settings):
8259 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8260 (get_bits_and_offset): Adjust definition.
8261 * frame.c (XParseGeometry): Adjust locals.
8262 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8263 * regex.h (toplevel): Likewise for reg_syntax_t.
8265 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8267 * eval.c (run_hook_with_args): Use FUNCTIONP.
8269 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8271 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8272 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8273 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8274 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8275 on MS-Windows anyway.
8276 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8277 (free_realized_face): ...adjust user.
8278 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8279 white relief pixels to -1.
8280 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8281 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8282 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8284 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8286 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8287 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8288 in practice now. All callers changed.
8290 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8292 * dispextern.h (struct face): Use bitfields for 'underline_type'
8293 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8294 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8295 'stipple' member. Move 'lface' member up to help...
8296 * xfaces.c (make_realized_face): ...this function to find and
8297 clear just the members that need clearing.
8298 (load_face_colors, realize_x_face):
8299 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8301 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8303 * xftfont.c (struct xftfont_info): Remove set-but-unused
8305 (xftfont_open): Adjust user.
8306 (xftfont_get_colors): Remove useless prototype.
8308 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8310 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8311 before passing them to 'unexec'. (Bug#15260)
8313 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8315 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8317 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8319 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8320 the changed signature of the font driver's 'close' method.
8322 * w32font.h (w32font_close): Adjust the prototype to the change in
8323 function definition.
8325 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8327 * w32uniscribe.c (uniscribe_close): Adapt the call to
8328 w32font_close to its new prototype.
8330 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8332 Omit unused frame argument of font API's close function.
8333 * font.h (struct font): Drop frame argument. Adjust comment.
8334 * font.c (font_clear_cache, font_close_object): Adjust users.
8335 * ftfont.c (ftfont_close):
8336 * ftxfont.c (ftxfont_close):
8337 * macfont.m (macfont_close):
8338 * nsfont.m (nsfont_close):
8339 * w32font.c (w32font_close):
8340 * xfont.c (xfont_close):
8341 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8342 tweak comments and make functions safe if called more than once for
8343 the same font object.
8345 Perform font-specific cleanup when font object is swept by GC. See
8346 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8347 * alloc.c (cleanup_vector): New function.
8348 (sweep_vector): Call it for each reclaimed vector object.
8349 * font.h (struct font): Adjust comment.
8351 2013-10-24 Glenn Morris <rgm@gnu.org>
8353 * Makefile.in (abs_top_srcdir): New, set by configure.
8355 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8357 Adjust recent font-related changes to fix bug#15686.
8358 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8359 is a live window system frame, mark its default font too.
8361 2013-10-23 Glenn Morris <rgm@gnu.org>
8363 * Makefile.in (RUN_TEMACS): Make relative (again).
8364 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8365 (bootstrap-emacs$(EXEEXT)):
8366 Quote entities that might contain whitespace.
8368 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8370 Port to Solaris 10 and its bundled GCC.
8371 Problem reported by Timothy C. Burt.
8372 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8374 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8376 Do not allow font caches to grow too large.
8377 * alloc.c (compact_font_cache_entry, compact_font_caches):
8378 New functions or stub if not HAVE_WINDOW_SYSTEM.
8379 (compact_undo_list): Factor out from Fgarbage_collect.
8381 (mark_face_cache): Mark face font. Move down to avoid
8383 (mark_terminals): Do not mark font cache here.
8384 (Fgarbage_collect): Call compaction functions described
8385 above. Adjust comment.
8387 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8389 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8390 chdir to HOME (bug#15607).
8392 * nsterm.m (Qcocoa, Qgnustep): New variables.
8393 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8394 (ns_get_color): Make selection color work for GNUstep also.
8396 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8398 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8399 handles mouse clicks. Instead, let GPM use the same code as all
8400 the other mice use. See the discussion starting at
8401 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8402 for the details of the problem with the menu bar this fixes.
8404 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8406 Remove port-specific display name lists to avoid extra
8407 complexity and data duplication with display info lists.
8408 * xterm.h (x_display_name_list): Remove declaration.
8409 * xterm.c (x_display_name_list): Remove.
8410 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8411 * xfns.c (x_display_info_for_name, Fx_display_list):
8412 Likewise. Use x_display_list where appropriate.
8413 * w32term.h (w32_display_name_list): Remove declaration.
8414 * w32term.c (w32_display_name_list): Remove.
8415 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8417 * w32fns.c (x_display_info_for_name, Fx_display_list):
8418 Likewise. Use x_display_list where appropriate.
8419 * nsterm.h (ns_display_name_list): Remove declaration.
8420 * nsterm.m (ns_display_name_list): Remove.
8421 (ns_term_init, syms_of_nsterm): Adjust users.
8422 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8423 Likewise. Use x_display_list where appropriate.
8424 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8425 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8426 (mark_terminals): Mark per-terminal font cache.
8428 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8430 Don't run timers in input-pending-p. Its new check-timers param
8431 provides the prior behavior. (Bug#15045).
8432 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8434 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8436 Make some functions static in non-Microsoft builds.
8437 On my platform (Fedora 19 x86-64), this shrinks the
8438 Emacs executable (text+data) by 0.25%.
8439 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8440 (load_color) [!MSDOS]:
8441 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8442 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8443 * lisp.h (check_existing):
8444 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8445 (network_interface_info) [!WINDOWSNT]:
8446 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8447 Remove extern decls.
8448 * fileio.c (check_existing):
8449 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8450 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8451 (network_interface_info) [!WINDOWSNT]:
8452 * term.c (encode_terminal_code) [!WINDOWSNT]:
8453 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8454 * xfaces.c (load_color) [!MSDOS]:
8456 * fileio.c (check_existing, check_executable, check_writable):
8457 * process.c (network_interface_list, network_interface_info):
8458 Move earlier, so that we don't need forward decls.
8459 * gnutls.c (fn_gnutls_transport_set_errno)
8460 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8462 * w32.c (init_environment): Use faccessat rather than
8463 check_existing, partly for consistency with the rest of the code
8464 in this file, partly so that check_existing can be static.
8466 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8467 * emacs.c (MAIN_PROGRAM): New macro.
8468 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8469 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8471 bool vector int width fixes
8472 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8473 (Fbool_vector_count_matches_at):
8474 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8475 can exceed PTRDIFF_MAX, at least in theory.
8476 (Fbool_vector_count_matches_at):
8477 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8479 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8481 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8482 (struct sockaddr): Add forward decl, for platforms that lack it.
8484 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8486 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8489 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8491 * w32.c (network_interface_get_info, network_interface_list)
8492 (network_interface_info): New functions. (Bug#15610)
8493 (GetAdaptersInfo_Proc): New typedef.
8494 (get_adapters_info): New wrapper function.
8495 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8497 * process.h (network_interface_list, network_interface_info):
8500 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8501 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8502 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8503 for WINDOWSNT. Doc fix.
8504 (syms_of_process): Defsubr Snetwork_interface_list and
8505 Snetwork_interface_info unconditionally.
8507 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8508 in NS GUI sessions. (Bug#15629)
8510 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8512 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8514 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8516 * print.c (print_object): Print " ..." when truncating bool vectors.
8518 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8520 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8521 standard mouse buttons.
8523 * termhooks.h (struct input_event): Remove incorrect commentary.
8525 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8527 Disallow bool vector operations on mixed-length operands.
8528 The old behavior left garbage in the result vector sometimes,
8529 and didn't seem to be useful.
8530 * data.c (Qwrong_length_argument): New static var.
8531 (wrong_length_argument): New function.
8532 (bool_vector_binop_driver): Check that args agree in length.
8534 * keyboard.c, keyboard.h (all_kboards): Now static.
8536 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8538 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8539 note from the lispref.
8541 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8543 * nsterm.h (struct ns_display_info): Remove set-but-unused
8544 member image_cache (image caches are per-terminal anyway).
8545 (FRAME_X_IMAGE_CACHE): Remove.
8546 * nsterm.m (ns_initialize_display_info): Adjust user.
8548 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8550 * w32proc.c: Include mingw_time.h.
8552 * w32.c: Include mingw_time.h.
8554 Implement scrolling of TTY menus when the screen is too short.
8556 * term.c (tty_menu_display): Accept an additional argument, the
8557 menu item from which to start displaying the menu. Account for
8558 the value of Y when limiting the menu to the number of available
8560 (mi_result): New enumeration.
8561 (read_menu_input): Return enumerated value. When the y coordinate
8562 hits min_y or max_y, return scroll indication instead of wrapping
8564 (tty_menu_activate): Handle the scrolling indications from
8565 read_menu_input. Compute the first menu item to display and pass
8566 it to tty_menu_display.
8568 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8570 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8571 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8572 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8573 Adjust to match the change described below.
8574 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8575 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8576 memory_below_frame members to...
8577 * termchar.h (struct tty_display_info): ...here because they're
8578 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8579 * term.c (init_tty):
8580 * nsterm.m (ns_create_terminal):
8581 * w32term.c (w32_create_terminal):
8582 * xterm.c (x_create_terminal): Adjust users.
8583 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8584 to filter out non-TTY frames. Adjust comment.
8585 (scrolling): Adjust user. Prefer eassert for debugging check.
8587 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8589 * xfaces.c (PT_PER_INCH): Remove unused macro.
8590 * termhooks.h (struct terminal): Remove set-but-unused
8591 member fast_clear_end_of_line.
8592 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8593 * nsterm.m (ns_create_terminal):
8594 * term.c (init_tty):
8595 * w32term.c (w32_create_terminal):
8596 * xterm.c (x_create_terminal): Adjust users.
8598 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8600 * lisp.h (bool_vector_size): New function.
8601 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8602 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8603 (Fbool_vector_not, Fbool_vector_count_matches_at):
8604 Remove uses of 'eassume' that should no longer be needed,
8605 because they are subsumed by the 'eassume' in bool_vector_size.
8607 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8609 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8610 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8611 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8613 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8615 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8616 have different dimensions. (Bug#15575)
8618 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8621 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8623 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8625 * term.c (tty_menu_show): Never return with unbalanced
8626 specpdl. Use eassert for debugging check. Adjust style.
8628 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8630 * term.c (read_menu_input): Make selection of menu items
8631 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8632 (tty_menu_activate): Fix off-by-one error when computing max_y.
8634 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8636 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8637 audit logging (only used with GnuTLS 3.x) and enable it.
8639 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8641 * dispnew.c (redraw_frame): Remove useless #ifdef because
8642 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8643 Also, move TTY fflush to...
8644 * term.c (tty_update_end): ...this function.
8646 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8648 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8649 the end of the frame's glyph matrix. (Bug#15575)
8651 * term.c (tty_menu_display): Don't move cursor while overwriting
8652 frame's glyphs with menu items. Limit the number of items
8653 displayed to what can be shown on the available screen lines,
8654 excluding the echo area.
8655 (tty_menu_activate): Limit the Y coordinate allowed by
8656 read_menu_input to the last screen line used for menu display.
8658 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8660 * lisp.h (eassume): New macro.
8661 Also, include <verify.h>, for 'assume'.
8662 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8663 (vroundup, vector_nbytes):
8664 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8665 (Fbool_vector_not, Fbool_vector_count_matches)
8666 (Fbool_vector_count_matches_at):
8667 Use eassume, not eassert.
8668 * casetab.c (set_identity, shuffle):
8669 * composite.c (composition_gstring_put_cache):
8670 * dispnew.c (update_frame_1):
8671 * ftfont.c (ftfont_shape_by_flt):
8672 * image.c (gif_load):
8673 * intervals.c (offset_intervals):
8674 * macfont.m (macfont_shape):
8675 Remove calls to 'assume' that are no longer needed, because
8676 --enable-gcc-warnings no longer generates bogus warnings
8677 when these calls are removed.
8679 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8681 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8683 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8685 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8686 (Qsubstitute_env_in_file_name): New var.
8687 (syms_of_fileio): Define it.
8689 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8691 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8692 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8695 * term.c (save_and_enable_current_matrix): Don't allocate and
8696 don't save margin areas.
8697 (restore_desired_matrix): Don't restore margin areas.
8698 (free_saved_screen): Don't free margin areas.
8700 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8702 * image.c: Pacify --enable-gcc-warnings.
8703 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8704 #define only if used.
8706 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8708 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8709 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8710 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8711 (gif_load): For giflib v5.x and later, display the error message
8712 produced by giflib when its functions fail.
8713 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8716 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8718 * keyboard.c (last_event_timestamp): Remove. For X selection and
8719 GTK popup menus, it may be obtained from per-frame X display info.
8720 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8721 (process_special_events): Adjust users.
8722 * keyboard.h (last_event_timestamp): Remove declaration.
8723 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8724 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8725 * menu.h (xmenu_show): Adjust prototype.
8726 * menu.c (Fx_popup_menu): Adjust user.
8727 * xselect.c (x_own_selection, x_get_foreign_selection)
8728 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8730 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8732 * keyboard.c (init_kboard): Now static. Add arg
8733 to denote window system. Adjust comment.
8734 (init_keyboard): Adjust user.
8735 (allocate_kboard): New function.
8737 * nsterm.m (ns_term_init):
8738 * term.c (init_tty):
8739 * w32term.c (w32_create_terminal):
8740 * xterm.c (x_term_init): Use it.
8741 * keyboard.h (init_kboard): Remove prototype.
8742 (allocate_kboard): Add prototype.
8744 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8746 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8747 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8749 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8751 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8753 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8755 * term.c (tty_menu_activate): Flush the output stream after
8756 showing the cursor, and don't mark the frame garbaged at exit from
8757 the function. Fixes redisplay glitches when moving from one menu
8760 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8762 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8763 or throw error (Bug#15570).
8765 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8767 * intervals.c (temp_set_point_both): Move test into 'eassert',
8770 * lisp.h (eassert): Don't use 'assume'.
8771 Sometimes 'assume' wins in performance, and sometimes it loses,
8772 so it shouldn't be used all the time. Perhaps we need two
8773 flavors of 'eassert', one for where 'assume' is far more likely
8774 to help or to hurt; but that can be done later.
8775 Problem reported by Dmitry Antipov in
8776 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8777 Also, don't include <verify.h>; no longer needed.
8779 2013-10-09 Glenn Morris <rgm@gnu.org>
8781 * eval.c (Fcond): Doc tweak.
8783 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8785 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8786 expressions with side effects to eassert. (Bug#15565)
8788 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8790 * fns.c (hashfn_user_defined): Allow hash functions to return any
8793 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8795 Fix minor problems found by static checking.
8796 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8797 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8798 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8799 * keyboard.c (read_menu_command): Remove unused local.
8800 * lisp.h (read_menu_command): New decl.
8801 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8802 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8803 Return ptrdiff_t, not int.
8804 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8805 not int, for benefit of xpalloc.
8806 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8808 (have_menus_p): Remove; unused.
8809 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8810 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8811 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8813 (save_and_enable_current_matrix): Omit unnecessary casts.
8814 (read_menu_input): Omit local extern decl (now in lisp.h).
8815 Don't access uninitialized storage if mouse_get_xy fails.
8816 (tty_menu_activate): Mark local as initialized, for lint.
8817 (tty_menu_activate, tty_meny_show): Remove unused locals.
8819 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8821 Support menus on text-mode terminals.
8822 * xterm.h (xw_popup_dialog): Add prototype.
8824 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8825 (xmenu_show): Block input here, instead in Fx_popup_menu.
8826 (xw_popup_dialog): New function, with X-specific bits of popup
8829 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8832 * window.c (Fset_window_configuration): Use run-time tests of the
8833 frame type instead of compile-time conditionals, when menu-bar
8834 lines are considered.
8836 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8837 (w32_popup_dialog): New prototypes.
8839 * w32menu.c (Fx_popup_dialog): Function deleted.
8840 (w32_popup_dialog): New function, with w32 specific bits of popup
8841 dialogs. Block input here.
8843 * w32inevt.c (w32_console_read_socket): Minor change to add
8844 debugging TTY events.
8846 * w32fns.c (show_hourglass): If returning early because the frame
8847 is not a GUI frame, unblock input.
8849 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8850 (cursorY): New functions.
8852 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8853 WINDOWSNT, macros that call curX and curY elsewhere.
8855 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8857 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8858 specific function to hide and show cursor on a text-mode terminal.
8859 (tty_menu_struct, struct tty_menu_state): New structures.
8860 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8861 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8862 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8863 (tty_menu_locate, save_and_enable_current_matrix)
8864 (restore_desired_matrix, screen_update, read_menu_input)
8865 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8866 (tty_pop_down_menu, tty_menu_last_menubar_item)
8867 (tty_menu_new_item_coords, tty_menu_show): New functions.
8868 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8870 * nsterm.h (ns_popup_dialog): Adjust prototype.
8872 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8874 (ns_popup_dialog): Adapt order of arguments to the other
8875 *_menu_show implementations.
8876 (Fx_popup_dialog): Function deleted.
8878 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8880 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8882 * menu.c (have_boxes): New function.
8883 (single_keymap_panes): Use it instead of a compile-time
8885 (single_menu_item): Use run-time tests of the frame type instead
8886 of compile-time conditionals.
8887 (encode_menu_string): New function.
8888 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8889 the macro, since different types of frame need different encoding
8891 (digest_single_submenu): Use run-time tests of frame type instead
8892 of, or in addition to, compile-time conditionals.
8893 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8894 (Fx_popup_menu): Detect when the function is called from keyboard
8895 on a TTY. Don't barf when invoked on a text-mode frame.
8896 Check frame type at run time, instead of compile-time conditionals for
8897 invoking terminal-specific menu-show functions.
8898 Call tty_menu_show on text-mode frames.
8899 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8900 run time to determine which alternative to invoke; support dialogs
8903 * keyboard.h <Qmouse_movement>: Declare.
8905 * keyboard.c <Qmouse_movement>: Now extern.
8906 <Qecho_keystrokes>: New static variable.
8907 (read_key_sequence): Accept an additional argument, a flag to
8908 prevent redisplay during reading of the key sequence. All callers
8910 (read_menu_command): New function.
8911 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8913 (toolkit_menubar_in_use): New function.
8914 (make_lispy_event): Use it instead of a compile-time test.
8916 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8917 window-system being available.
8919 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8920 to x-popup-dialog on the frame type, they all now support popup
8923 * dispnew.c (save_current_matrix): Save the margin areas.
8924 (restore_current_matrix): Restore margin areas.
8925 (update_frame_with_menu): New function.
8927 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8930 * alloc.c (make_save_ptr): Now compiled unconditionally.
8932 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8934 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8935 (redraw_frame, update_frame): Adjust users.
8936 * dispextern.h (set_window_update_flags): Adjust prototype.
8937 * xdisp.c (redisplay_internal): When updating all frames with zero
8938 windows_or_buffers_changed, assume that only the windows that shows
8939 current buffer should be really updated.
8941 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8943 Do not allocate huge temporary memory areas and objects while encoding
8944 for file I/O, thus reducing an enormous memory usage for large buffers.
8945 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8946 * coding.h (struct coding_system): New member raw_destination.
8947 * coding.c (setup_coding_system): Initialize it to zero.
8948 (encode_coding_object): If raw_destination is set, do not create
8949 dst_object. Add comment.
8950 * fileio.c (toplevel): New constant E_WRITE_MAX.
8951 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8952 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8954 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8956 * nsterm.m (windowDidExitFullScreen:)
8957 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8959 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8961 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8962 * keyboard.c (unblock_input_to): Don't process pending signals
8963 if a fatal error is in progress.
8965 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8966 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8967 they're talking about words in Lisp bool vectors.
8968 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8969 * data.c (popcount_bits_word): Rename from popcount_size_t.
8970 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8973 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8975 Improve support for popcount and counting trailing zeros (Bug#15550).
8976 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8977 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8978 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8979 (popcount_size_t_msc, popcount_size_t_gcc):
8980 Remove; now done by Gnulib.
8981 (popcount_size_t): Now a macro that defers to Gnulib.
8982 (count_trailing_zero_bits): Return int, for consistency with
8983 Gnulib and because Emacs prefers signed to unsigned int.
8984 Don't assume that size_t is either unsigned int or unsigned long
8985 or unsigned long long.
8986 (size_t_to_host_endian): Do not assume that size_t is either
8987 exactly 32 or exactly 64 bits wide.
8988 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8989 etc., so that it's now an enum constant, not a macro.
8990 No need to assume that it's either 32 or 64.
8992 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8994 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8997 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8999 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9000 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9002 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9004 emacs_read and emacs_write now use void *, not char *.
9005 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9006 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9007 Buffer arg is now void *, not char *. This matches plain
9008 'read' and 'write' better, and avoids a constraint violation
9009 on Solaris 9 with Oracle Studio.
9011 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9013 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9014 memset to explicit loop. Otherwise copy largest possible chunk
9015 from initialized to uninitialized part, thus allowing the longer
9016 memcpy runs and reducing the number of loop iterations.
9018 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9020 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9021 hide toolbar (Bug#15388).
9022 (windowDidEnterFullScreen:): If presentation options are zero,
9023 set them here (Bug#15388).
9024 (ns_update_auto_hide_menu_bar): Remove runtime check.
9025 Don't auto hide dock unless menubar is also auto hidden.
9027 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9029 * editfns.c (message): Mention batch mode in doc string.
9031 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9033 * nsterm.m (check_native_fs): Remove erroneous comment.
9035 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9037 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9038 uses find_newline instead of scan_newline and so doesn't move point.
9040 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9042 Use hardware support for byteswapping on glibc x86 etc.
9043 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9044 whereas the old swap64 needed 30.
9045 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9046 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9047 Use byteswap.h's macros to swap bytes.
9048 * lisp.h (swap16, swap32, swap64): Remove.
9049 All uses replaced by bswap_16, bswap_32, bswap_64.
9051 * bytecode.c (exec_byte_code): Use some more volatile variables
9052 to work around local variables getting clobbered by longjmp.
9053 Port to pre-C99, which doesn't allow decls after stmts.
9055 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9057 * lisp.h (eassert): Assume that COND is true when optimizing.
9058 In other words, take on the behavior of eassert_and_assume.
9059 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9060 (eassert_and_assume): Remove. All uses replaced by eassert.
9062 * xdisp.c (Qglyphless_char): Now static.
9064 Adjust to merge from gnulib.
9065 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9066 * lisp.h: Include <verify.h>, for 'assume'.
9068 * eval.c (clobbered_eassert): New macro.
9069 (internal_catch, internal_condition_case)
9070 (internal_condition_case_1, internal_condition_case_2)
9071 (internal_condition_case_n): Use it instead of eassert
9072 when the argument contains locals clobbered by longjmp.
9073 Don't use clobbered locals outside of clobbered_eassert.
9074 (internal_lisp_condition_case): Use a volatile variable
9075 to work around a local variable's getting clobbered.
9077 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9079 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9080 (PUSH_HANDLER): New macro.
9081 (catchlist): Remove.
9082 (handlerlist): Always declare.
9084 * eval.c (catchlist): Remove (merge with handlerlist).
9085 (handlerlist, lisp_eval_depth): Not static any more.
9086 (internal_catch, internal_condition_case, internal_condition_case_1)
9087 (internal_condition_case_2, internal_condition_case_n):
9089 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9090 handlerlist/catchlist.
9091 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9092 handlerlist which can only handle a single condition-case handler at
9094 (find_handler_clause): Simplify since we only a single branch here
9097 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9099 (bcall0): New function.
9100 (exec_byte_code): Add corresponding cases. Improve error message when
9101 encountering an invalid byte-code. Let Bunwind_protect accept
9102 a function (rather than a list of expressions) as argument.
9104 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9105 and make them unconditional now that they're heap-allocated.
9107 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9109 * charset.c (Fdecode_char, Fencode_char): Remove description of
9110 `restriction' arg. now that it's hidden by advertised-calling-convention.
9112 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9114 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9115 Remove unused variable (from mac-port).
9116 (macfont_draw): Use s->ybase for correct y position.
9118 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9120 * frame.h (struct frame): Drop has_minibuffer member because...
9121 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9122 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9124 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9126 * window.h (struct window): Prefer enum text_cursor_kinds to int
9127 for phys_cursor_type member. Move the latter, phys_cursor_width,
9128 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9129 * window.c (replace_window, make_window): Adjust users.
9131 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9133 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9134 this module is never compiled otherwise.
9136 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9138 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9141 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9143 * xdisp.c (get_next_display_element): Don't call face_for_font in
9144 a build configured --without-x. (Bug#15484)
9146 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9148 * window.c (calc_absolute_offset): #elif should be #elif defined.
9150 * frame.c (delete_frame): Block/unblock input to overcome race
9151 condition (Bug#15475).
9153 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9155 * frame.c (delete_frame): Record selected frame only after
9156 calling Qdelete_frame_functions (Bug#15477).
9158 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9160 * nsterm.m (ns_selection_color): Remove.
9161 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9162 NSColor selectedText(Background)Color. Only for COCOA.
9163 (ns_term_init): Remove assignment of ns_selection_color, logic
9164 moved to ns_get_color.
9166 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9167 NS_SELECTION_COLOR_DEFAULT.
9168 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9170 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9172 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9173 frame' does not have the tool_bar_window member.
9175 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9177 Signal error when reading an empty byte-code object (Bug#15405)
9178 * lread.c (read1): Signal error.
9179 * alloc.c (make_byte_code): eassert header size.
9180 (sweep_vectors): Change an int to size_t.
9182 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9184 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9185 instead of ints, as it's the usual style for offsetof constants. See:
9186 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9188 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9189 This is ugly, but it should fix the performance problem for older
9190 GCC versions in the short run. I'll look into integrating the
9191 Gnulib module for popcount, as a better fix.
9192 See the thread starting in:
9193 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9194 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9195 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9196 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9197 (popcount_size_t): Use it.
9199 2013-09-24 Daniel Colascione <dancol@dancol.org>
9201 * process.c (Fnetwork_interface_info): Fix build break due to
9204 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9206 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9207 Prefer signed to unsigned integers where either will do.
9208 No need for 'const' on locals that do not escape.
9209 Omit easserts with unnecessary and unportable assumptions about
9210 alignment. Avoid unnecessary casts to char *.
9212 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9214 Use union for the payload of struct Lisp_Vector.
9215 This helps to avoid a few glitches dictated by C's aliasing rules.
9216 * lisp.h (struct Lisp_Vector): Use union for next and
9217 contents member. Adjust comment. Change related users.
9218 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9219 Related users changed.
9220 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9221 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9222 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9223 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9225 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9227 Optimize glyph row clearing and copying routines.
9228 * dispextern.h (struct glyph_row): Change layout of struct
9229 glyph_row to help copy_row_except_pointers. Adjust comment.
9230 * dispnew.c (null_row): Remove.
9231 (clear_glyph_row): Use offsetof and memset to find and clear
9232 just the members that need clearing. Adjust comment.
9233 (copy_row_except_pointers): Likewise for copying.
9235 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9237 Some minor cleanups of recently-added bool vector code.
9238 * conf_post.h (assume): Always return void. Use lint version
9239 only if GCC and MSC versions don't apply.
9240 * conf_post.h (assume):
9241 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9242 Depend on _MSC_VER, not __MSC_VER, for consistency with
9244 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9245 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9246 (bool_vector_binop_driver, count_trailing_zero_bits)
9247 (size_t_to_host_endian): Now static, not static inline;
9248 the latter isn't needed with modern compilers and doesn't
9249 work with older compilers anyway.
9251 * alloc.c (valgrind_p): Use bool for boolean.
9253 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9255 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9256 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9257 (display_last_displayed_message_p, message_buf_print)
9258 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9259 Use bool for boolean.
9260 * dispextern.h (cancel_line, init_desired_glyphs):
9261 Remove ancient leftover.
9262 (help_echo_showing_p, hourglass_shown_p):
9263 * lisp.h (noninteractive_need_newline): Adjust declaration.
9265 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9267 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9269 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9270 ...this file and convert the latter to static. Adjust comment.
9271 (make_initial_frame):
9272 * window.c (init_window_once): Adjust user.
9273 * frame.h (last_nonminibuf_frame): Remove declaration.
9274 * lisp.h (selected_frame): Likewise.
9275 * msdos.c (the_only_display_info): Adjust comment.
9277 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9279 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9280 computing the end column of mouse-highlight that comes from
9281 display or overlay strings. (Bug#15437)
9282 (note_mouse_highlight): Adapt calculation of last argument to
9283 mouse_face_from_string_pos to the above change.
9285 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9286 all platforms, not just for clang.
9288 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9290 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9291 about excess arguments to snprintf.
9293 * conf_post.h(assume): Use __builtin_unreachable for clang.
9295 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9297 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9298 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9300 2013-09-23 Daniel Colascione <dancol@dancol.org>
9302 * alloc.c (USE_VALGRIND): New macro; on by default
9303 when ENABLE_CHECKING.
9304 (mark_maybe_object, mark_maybe_pointer)
9305 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9307 (valgrind_p) [USE_VALGRIND]: New variable.
9308 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9310 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9312 * process.c (wait_reading_process_output): Change int pnamelen to
9315 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9316 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9317 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9318 argument to unsigned long to avoid warning.
9319 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9321 * conf_post.h (assume): Fix compiler error: x shall be cond.
9323 2013-09-22 Daniel Colascione <dancol@dancol.org>
9325 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9326 warning when compiling without a window system.
9328 2013-09-22 Daniel Colascione <dancol@dancol.org>
9330 * data.c (Qbool_vector_p): New symbol.
9331 (bool_vector_spare_mask, popcount_size_t_generic)
9332 (popcount_size_t_msc, popcount_size_t_gcc)
9334 (bool_vector_binop_driver)
9335 (count_trailing_zero_bits, size_t_to_host_endian)
9336 (Fbool_vector_exclusive_or)
9337 (Fbool_vector_union)
9338 (Fbool_vector_intersection, Fbool_vector_set_difference)
9339 (Fbool_vector_subsetp, Fbool_vector_not)
9340 (Fbool_vector_count_matches)
9341 (Fbool_vector_count_matches_at): New functions.
9342 (syms_of_data): Intern new symbol, functions.
9343 * alloc.c (bool_vector_payload_bytes): New function.
9344 (Fmake_bool_vector): Instead of calling Fmake_vector,
9345 which performs redundant initialization and argument checking,
9346 just call allocate_vector ourselves. Make sure we clear any
9347 terminating padding to zero.
9348 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9349 instead of open-coding the size calculation.
9350 (vroundup_ct): New macro.
9351 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9352 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9353 * composite.c (composition_gstring_put_cache):
9354 Change lint_assume to assume.
9355 * conf_post.h (assume): New macro.
9356 (lint_assume): Remove.
9357 * dispnew.c (update_frame_1): Change lint_assume to assume.
9358 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9360 * image.c (gif_load): Change lint_assume to assume.
9361 * lisp.h (eassert_and_assume): New macro.
9362 (Qbool_vector_p): Declare.
9363 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9364 (swap16, swap32, swap64): New inline functions.
9365 * macfont.m (macfont_shape): Change lint_assume to assume.
9366 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9367 * xsettings.c (parse_settings): Use new swap16 and
9368 swap32 from lisp.h instead of file-specific macros.
9370 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9372 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9373 found (which can legitimately happen when the glyph row at the
9374 window start is disabled in the current_matrix. (Bug#15365)
9376 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9378 Fix syntax.h bug introduced by recent INLINE change.
9379 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9380 conditionally compiled one way in some modules, and a different
9381 way in others. This doesn't work with extern inline functions,
9382 which must have the same definition in all modules, because the
9383 defining code might be shared across modules, depending on the
9384 implementation. Symptoms reported by Martin Rudalics in:
9385 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9386 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9387 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9388 overriding the corresponding functions in syntax.h.
9389 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9390 (syntax_property): New inline functions.
9391 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9392 Rewrite in terms of these new functions.
9394 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9396 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9397 not chars_in_text, whose result depends on the multibyteness of
9398 the current buffer. (Bug#15426)
9400 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9402 Port recent change to hosts where pointers aren't 'long'.
9403 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9404 Don't assume that pointers are the same width as 'long'.
9405 Add a compile-time check that a pointer fits into two X slots.
9407 A simpler, centralized INLINE.
9408 * conf_post.h (INLINE): Define only if not already defined.
9409 This allows us to use a single INLINE, defined by one file
9411 * emacs.c (INLINE): Define it.
9412 Also, include category.h, charset.h, composite.h, dispextern.h,
9413 syntax.h, systime.h, so that their INLINE definitions are expanded
9415 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9416 * buffer.h, buffer.c (BUFFER_INLINE):
9417 * category.h, category.c (CATEGORY_INLINE):
9418 * character.h, character.c (CHARACTER_INLINE):
9419 * charset.h, charset.c (CHARSET_INLINE):
9420 * composite.h, composite.c (COMPOSITE_INLINE):
9421 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9422 * frame.h, frame.c (FRAME_INLINE):
9423 * intervals.h, intervals.c (INTERVALS_INLINE):
9424 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9425 * lisp.h, alloc.c (LISP_INLINE):
9426 * process.h, process.c (PROCESS_INLINE):
9427 * syntax.h, syntax.c (SYNTAX_INLINE):
9428 * systime.h, sysdep.c (SYSTIME_INLINE):
9429 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9430 * window.h, window.c (WINDOW_INLINE):
9431 Remove. All uses replaced with INLINE.
9433 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9435 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9438 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9440 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9441 'const char *' to avoid compiler warnings due to similar change in
9442 the prototype of x_get_string_resource.
9444 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9446 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9447 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9448 going to replace static variables below. Adjust comments.
9449 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9450 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9451 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9452 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9453 Related users changed.
9454 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9455 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9456 last_mouse_movement_time, going to replace static variables below.
9458 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9459 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9461 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9462 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9463 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9464 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9465 static variables below.
9466 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9467 (last_mouse_scroll_bar): Remove.
9468 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9469 (mouseExited): Related users changed.
9471 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9473 Do not use external array to process X scroll bar messages.
9474 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9475 (x_send_scroll_bar_event): Pack window pointer into two slots
9476 of XClientMessageEvent if we're 64-bit. Adjust comment.
9477 (x_scroll_bar_to_input_event): Unpack accordingly.
9479 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9481 Ifdef away recent changes which aren't relevant to NS port.
9482 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9483 [!HAVE_NS]: Declare as such.
9484 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9485 [!HAVE_NS]: Define as such.
9487 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9489 * frame.c (x_redo_mouse_highlight): New function
9490 to factor out common code used in W32 and X ports.
9491 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9492 * xterm.h (struct x_display_info):
9493 * w32term.h (struct w32_display_info):
9494 * nsterm.h (struct ns_display_info): New members
9495 last_mouse_motion_frame, last_mouse_motion_x and
9496 last_mouse_motion_y, going to replace static variables below.
9497 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9498 (redo_mouse_highlight): Remove.
9499 (note_mouse_movement, syms_of_xterm): Adjust user.
9500 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9501 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9502 (redo_mouse_highlight): Remove.
9503 (note_mouse_movement, syms_of_w32term): Adjust user.
9504 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9505 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9507 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9508 * nsfns.m (compute_tip_xy): Adjust user.
9510 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9512 * frame.c (x_mouse_grabbed): New function.
9513 * dispextern.h (x_mouse_grabbed): Add prototype.
9514 (last_mouse_frame): Remove declaration.
9515 * xterm.h (struct x_display_info):
9516 * w32term.h (struct w32_display_info):
9517 * nsterm.h (struct ns_display_info): New member
9518 last_mouse_frame, going to replace...
9519 * xdisp.c (last_mouse_frame): ...global variable.
9520 (note_tool_bar_highlight):
9521 * w32term.c (w32_mouse_position, w32_read_socket):
9522 * xterm.c (XTmouse_position, handle_one_xevent):
9523 Use x_mouse_grabbed.
9524 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9526 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9528 * w32term.c (w32_read_socket): Avoid temporary
9529 variables in a call to x_real_positions.
9530 * xterm.c (handle_one_xevent): Likewise.
9532 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9534 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9535 (x_icon_type): Remove prototype.
9536 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9537 * frame.c (x_icon_type): Remove.
9538 * w32term.c (x_make_frame_visible, x_iconify_frame):
9539 * xterm.c (x_make_frame_visible, x_iconify_frame):
9540 Use x_set_bitmap_icon to factor out common code.
9542 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9544 * dispextern.h (check_x_display_info, x_get_string_resource):
9545 Declare here just once and unify the latter.
9546 * frame.c (check_x_display_info, x_get_string_resource):
9547 * nsterm.h (check_x_display_info):
9548 * xrdb.c (x_get_string_resource):
9549 * xterm.h (check_x_display_info): Remove prototypes.
9550 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9551 * w32reg.c (x_get_string_resource): Likewise.
9552 (w32_get_rdb_resource): Adjust user.
9554 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9556 * xterm.h (struct x_display_info): New member
9557 x_pending_autoraise_frame, going to replace...
9558 * xterm.c (pending_autoraise_frame): ...static variable.
9559 (x_new_focus_frame, XTread_socket): Adjust users.
9560 * w32term.h (struct w32_display_info): New member
9561 w32_pending_autoraise_frame, going to replace...
9562 * w32term.c (pending_autoraise_frame): ...global variable.
9563 (x_new_focus_frame, w32_read_socket): Adjust users.
9565 2013-09-17 Glenn Morris <rgm@gnu.org>
9567 * xdisp.c (message_dolog): If we create *Messages*,
9568 switch it to messages-buffer-mode.
9570 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9572 Don't overuse 'const' in types of locals.
9573 * bidi.c (bidi_count_bytes):
9574 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9575 (xg_event_is_for_scrollbar):
9576 * xselect.c (x_handle_property_notify)
9577 (x_handle_selection_notify, x_handle_dnd_message):
9578 * xsettings.c, xsettings.h (xft_settings_event):
9579 * xterm.c (x_handle_net_wm_state, handle_one_event)
9580 (x_menubar_window_to_frame, x_detect_focus_change)
9581 (construct_mouse_click, note_mouse_movement)
9582 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9583 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9584 (handle_one_xevent, x_handle_net_wm_state):
9585 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9586 (x_handle_dnd_message):
9587 Avoid unnecessary 'const', typically the second 'const' in
9588 'const foo * const arg', a 'const' that does not affect the API
9589 and doesn't significantly help the human reader.
9591 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9593 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9594 only if Glib < 2.36.0.
9595 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9596 * xsettings.c (init_gconf, init_gsettings): Do not check
9598 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9600 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9602 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9604 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9605 before calling g_type_init.
9607 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9609 * nsterm.m (syms_of_nsterm): ... to here.
9611 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9613 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9614 (ignore_next_mouse_click_timeout): Use Time as X does.
9615 (handle_one_xevent): Avoid cast and use unsigned comparison.
9617 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9619 Do not copy X event in handle_one_xevent except KeyPress case.
9620 Wnen XEvent is processed, it is unlikely to be changed except
9621 KeyPress case, so we can avoid copying and use const pointer to
9622 const data to make sure that an event is not changed elsewhere.
9623 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9624 const' and do not create local copy except for the KeyPress event.
9625 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9626 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9627 (x_handle_net_wm_state, x_menubar_window_to_frame)
9628 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9629 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9630 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9631 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9632 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9633 (x_handle_dnd_message):
9634 * xsettings.c (xft_settings_event):
9635 Use 'const XEvent * const' where appropriate.
9636 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9638 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9640 Fix X event waiting to handle multiple frames.
9641 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9642 * xterm.c (pending_event_wait): Remove. Adjust users.
9643 (x_detect_focus_change): Pass frame arg.
9644 (handle_one_xevent): Find related frame early and clear per-frame
9645 wait_event_type only if this is an event for the relevant frame.
9646 (x_wait_for_event): Use per-frame wait_event_type.
9648 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9650 * nsfns.m (Fx_create_frame): Fix font driver registration for
9653 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9654 for syms_of_macfont.
9656 * nsterm.m: Include macfont.h.
9657 (ns_tmp_flags, ns_tmp_font): Remove.
9658 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9659 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9660 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9661 (changeFont:): Fix code style. Check for font driver type when
9664 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9667 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9668 (nsfont_open): Set font driver type.
9669 Set font->ascent and font->descent. Figure out font instead of
9670 ns_tmp_font, and flags instead of ns_tmp_flags.
9671 Fix indentation. Remove call to ns_draw_text_decoration,
9674 * nsfns.m: Include macfont.h.
9675 (Fx_create_frame): Register macfont driver, make a better default font.
9676 (Fns_popup_font_panel): Get font from macfont driver, if used.
9678 * macfont.m, macfont.h, macuvs.h: New files.
9680 * font.h: Declare syms_of_macfont.
9682 * font.c (syms_of_font): Call syms_of_macfont.
9684 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9686 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9688 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9689 and it is always zero for others, so I assume that this is an ancient
9690 leftover which nobody will want to change any more.
9691 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9692 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9693 * frame.c (x_set_scroll_bar_width):
9694 * w32fns.c (w32_createscrollbar):
9695 * w32term.c (w32_set_vertical_scroll_bar):
9696 * xfns.c (x_set_scroll_bar_default_width):
9697 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9698 (x_scroll_bar_expose): Related users changed.
9700 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9702 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9703 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9704 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9706 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9708 * nsterm.h, w32term.h, xterm.h: ...and not here.
9709 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9710 Remove unused Xisms.
9711 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9712 these modules are never compiled otherwise.
9714 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9716 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9717 Doc fix. (Bug#15375)
9719 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9721 Unify Fx_focus_frame between all ports.
9722 * frame.h (x_focus_frame): New prototype.
9723 * xfns.c (Fx_focus_frame): Remove.
9724 (syms_of_xfns): Do not defsubr it.
9725 (x_focus_frame): X implementation.
9726 * nsfns.m (Fx_focus_frame): Remove.
9727 (syms_of_nsfns): Do not defsubr it.
9728 (x_focus_frame): NS implementation.
9729 * w32term.c (Fx_focus_frame): Remove.
9730 (x_focus_on_frame): Rename to...
9731 (x_focus_frame): W32 implementation.
9732 * w32term.h (x_focus_on_frame): Remove prototype.
9733 * w32fns.c (Fx_focus_frame): Remove.
9734 (syms_of_w32fns): Do not defsubr it.
9735 * frame.c (Fx_focus_frame): Define here.
9736 (syms_of_frame): Defsubr here.
9737 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9739 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9741 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9742 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9743 each port to reference the port-specific window system data.
9744 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9745 (FRAME_DISPLAY_INFO): Define.
9746 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9747 (FRAME_DISPLAY_INFO): Define. Adjust users.
9748 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9749 (FRAME_DISPLAY_INFO): Define. Adjust users.
9750 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9751 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9752 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9753 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9754 * xselect.c, xterm.c: All related users changed.
9756 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9758 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9759 (x_menubar_window_to_frame): Remove prototypes.
9760 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9761 (x_menubar_window_to_frame, x_top_window_to_frame):
9763 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9764 (x_menubar_window_to_frame, x_top_window_to_frame):
9765 ...to here and convert all but the last to static.
9767 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9769 * lisp.mk (lisp): Add w32-common-fns.elc.
9771 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9773 * charset.c (char_charset): Document an exception for char-charset.
9775 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9777 * xterm.h (x_display_info): New field last_user_time...
9778 * xterm.c (toplevel): ...to replace static last_user_time.
9779 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9781 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9783 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9784 scroll bar values to prevent thumb from disappear and update comment.
9786 2013-09-11 Glenn Morris <rgm@gnu.org>
9788 * emacs.c (usage_message): Possessive apostrophe tweak.
9790 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9792 * nsterm.m (syms_of_nsterm): Use Qns.
9793 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9794 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9795 * xfns.c (x_display_info_for_name, Fx_open_connection):
9796 Remove old '#if 0' code.
9797 (syms_of_xfns): Use Qx.
9798 * termhooks.h (fullscreen_hook): Remove the leftover.
9799 (struct terminal): Fix typo in comment.
9801 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9803 Cleaning up a few X scroll bar bits.
9804 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9805 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9806 New member last_seen_part, going to replace...
9807 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9808 (xt_action_hook) [USE_LUCID]: Adjust user.
9809 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9810 Lucid-specific scroll bar support.
9811 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9812 to int and adjust to use last_seen_part member.
9813 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9814 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9815 Initialize last_seen_part.
9817 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9819 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9820 insert-buffer-substring an empty string.
9822 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9824 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9825 avoiding a GCC warning.
9827 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9829 Ifdef away frame tool bar code when it is not really used.
9830 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9831 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9832 and minimize_tool_bar_window_p under the above.
9833 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9834 (fset_tool_bar_window): Likewise.
9835 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9836 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9837 (change_frame_size_1):
9838 * window.c (window_from_coordinates, Frecenter): Adjust users.
9839 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9840 code is not really used.
9841 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9842 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9843 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9844 [!USE_GTK && !HAVE_NS]: Define as such.
9845 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9846 (note_mouse_highlight, expose_frame):
9847 * xfns.c (x_set_tool_bar_lines):
9848 * xterm.c (handle_one_xevent): Adjust users.
9850 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9852 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9853 This bug was introduced by my 2013-08-26 patch, which incorrectly
9854 assumed that the terminfo implementation doesn't use termcap buffers.
9855 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9856 these buffers apparently are used after all.
9857 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9858 (struct tty_display_info): Define members termcap_term_buffer and
9859 termcap_strings_buffer even if TERMINFO.
9861 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9864 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9865 'usage' docstring entry to pacify make-docfile.
9867 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9869 Change comparison functions =, <, >, <=, >= to take many arguments.
9870 * data.c: Change comparison functions' interface and implementation.
9871 * lisp.h: Make arithcompare available for efficient two arg
9873 * bytecode.c: Use arithcompare.
9874 * fileio.c: Use new interface.
9876 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9878 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9880 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9882 * eval.c (Feval): Document the new use of `lexical'.
9884 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9886 Review and drop old frame resize hack.
9887 * frame.h (struct frame): Remove force_flush_display_p.
9888 * dispnew.c (update_frame): Adjust user and don't call
9889 flush_frame here. The comment has said that there was an issues
9890 with redisplaying fringes, but I don't see any differences with
9891 and without this hack. Hopefully we can continue without it.
9892 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9893 current frame matrices twice if resized_p is set.
9895 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9897 Do not populate pure Xism x_sync to other ports.
9898 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9899 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9900 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9901 * w32term.h (x_sync): Remove prototype.
9903 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9905 Cleanup frame flushing.
9906 * dispextern.h (struct redisplay_interface):
9907 Drop flush_display_optional because flush_display is enough
9908 for X and flushing via RIF is just a no-op for others.
9909 * frame.h (flush_frame): New function.
9910 * dispnew.c (update_frame):
9911 * minibuf.c (read_minibuf):
9912 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9914 * keyboard.c (detect_input_pending_run_timers): Do not flush
9915 all frames but selected one in redisplay_preserve_echo_area.
9916 * nsterm.m (ns_flush): Remove no-op.
9917 (ns_redisplay_interface): Adjust user.
9918 * w32term.h (x_flush): Remove no-op.
9919 (w32_redisplay_interface): Adjust user.
9920 * xterm.c (x_flush): Simplify because we do not flush all
9921 frames at once any more. Adjust comment.
9922 (x_redisplay_interface): Adjust user.
9924 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9926 Port --without-x --enable-gcc-warnings to Fedora 19.
9927 * gfilenotify.c (globals_of_gfilenotify):
9928 Call g_type_init only if using an older glib version that needs it.
9930 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9932 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9933 (last_glyphless_glyph_merged_face_id): Remove declarations.
9934 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9935 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9936 (last_glyphless_glyph_merged_face_id): Now static.
9937 (merge_escape_glyph_face): New function, refactored from...
9938 (get_next_display_element): ...here.
9939 (merge_glyphless_glyph_face): New function, refactored from...
9940 (produce_glyphless_glyph): ...here...
9941 * term.c (produce_glyphless_glyph): ...and here.
9943 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9945 * eval.c (eval_sub): Only call Ffunction if necessary.
9947 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9949 Attempt to make redisplay more selective when changing cursor type.
9950 * frame.h (struct frame): New bitfield cursor_type_changed.
9951 * xdisp.c (cursor_type_changed): Remove.
9952 (try_cursor_movement, redisplay_window, try_window_id)
9953 (set_frame_cursor_types, try_window_reusing_current_matrix):
9954 Adjust to use per-frame bitfield.
9955 (redisplay_internal): Look for cursor type change on each visible
9956 frame and consider all frames if cursor type has been changed on
9957 the frame other than selected. If cursor type has been changed on
9958 selected frame only, do not use fast update.
9960 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9962 Attempt to make redisplay more selective when changing fonts.
9963 * frame.h (struct frame): New bitfield fonts_changed.
9964 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9965 (adjust_frame_glyphs): Add prototype.
9966 * dispnew.c (fonts_changed_p): Remove.
9967 (adjust_glyphs): Remove because we do not
9968 adjust matrices on all frames at once any more.
9969 (adjust_frame_glyphs): Block and unblock input here.
9970 (adjust_glyph_matrix): Use fonts_changed.
9971 (change_frame_size_1): Use adjust_frame_glyphs.
9972 * font.c (font_open_entity): Use fonts_changed.
9973 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9974 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9975 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9976 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9977 (shrink_mini_window, Fresize_mini_window_internal)
9978 (window_scroll_pixel_based, Fset_window_configuration)
9979 (apply_window_adjustment, Fset_window_vscroll):
9980 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9981 Use adjust_frame_glyphs.
9982 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9983 (try_window_reusing_current_matrix, try_window_id, display_line)
9984 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9985 (redisplay_internal): Consider fonts_changed and adjust frame
9986 matrices for each frame only if the frame is visible. If font
9987 has been changed on some frame during full redisplay, retry
9988 only visible frames where the font has been actually changed.
9990 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9992 Cache current header and mode line height for each window.
9993 * window.h (struct window): New fields mode_line_height
9994 and header_line_height.
9995 * window.c (make_window): Initialize them.
9996 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9997 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9998 (current_mode_line_height, current_header_line_height):
10000 * xdisp.c (current_mode_line_height, current_header_line_height):
10002 (pos_visible_p, init_xdisp): Adjust user.
10003 (redisplay_window): Invalidate mode_line_height and
10004 header_line_height if current and desired matrices do not agree.
10006 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10008 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10009 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10011 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10013 Make --without-x compatible with --enable-gcc-warnings.
10014 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10015 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10016 members under HAVE_WINDOW_SYSTEM.
10017 * keyboard.c (make_lispy_focus_out): Likewise.
10018 (record_menu_key): Move under HAVE_MENUS.
10019 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10020 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10021 (syms_of_xdisp): Adjust user.
10022 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10023 (start_hourglass, cancel_hourglass):
10024 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10025 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10026 and CLEAR_FONT_TABLE_NFONTS.
10027 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10028 Declare only if HAVE_WINDOW_SYSTEM.
10029 (lface_same_font_attributes_p, clear_face_gcs): Define only
10030 if HAVE_WINDOW_SYSTEM.
10032 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10034 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10035 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10036 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10038 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10040 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10042 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10044 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10045 This fixes a type error on hosts where ptrdiff_t is wider than int.
10047 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10049 * keyboard.c (read_key_sequence_vs): New function.
10050 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10053 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10055 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10057 Makefile improvements.
10058 * Makefile.in (config.status): Don't use double-colon rules, as
10059 they are not portable according to POSIX. Fix shell typo with `;
10060 I guess this rule has never been tested?
10061 (VCSWITNESS): New macro, to override any environment var.
10063 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10065 * xterm.h (struct x_display_info): Do not track X connection
10066 fd separately because it is always available from Display.
10067 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10070 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10072 * buffer.c (drop_overlay):
10073 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10074 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10076 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10078 * buffer.c (Fmake_overlay, Fmove_overlay):
10079 * intervals.c (set_point_from_marker):
10080 * print.c (PRINTPREPARE): Prefer signal_error
10081 to plain error and report unsuitable marker too.
10083 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10085 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10086 for 'dragging' member.
10087 (struct x_output): Remove set-but-unused leftovers
10088 'left_before_move' and 'top_before_move'.
10089 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10090 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10091 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10092 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10093 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10094 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10095 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10096 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10098 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10100 * nsfont.m (INVALID_GLYPH): New define.
10101 (nsfont_encode_char): Use INVALID_GLYPH.
10102 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10104 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10106 * xterm.c (x_last_mouse_movement_time): Revert last change.
10107 This code should use XDisplayMotionBufferSize to check display's
10108 motion history first, and there are few other issues as well.
10109 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10110 (handle_one_xevent): Adjust user.
10112 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10114 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10115 * frame.c (Flast_nonminibuf_frame): ... to here.
10116 (check_minibuf_window): Don't abort if no window was found
10119 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10121 Use XGetMotionEvents to ask the last mouse motion time from X server.
10122 * xterm.c (X_MOTION_HISTORY): Default to 1.
10123 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10124 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10125 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10126 Ifdef away legacy code.
10127 (XTmouse_position, x_scroll_bar_report_motion):
10128 Use x_last_mouse_movement_time.
10129 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10132 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10134 * msdos.c (last_mouse_window): Move to...
10135 (dos_rawgetc): ...this function and adjust comment.
10136 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10137 (mouseMoved): ...this function and adjust comment.
10138 * w32term.c (last_window): Likewise with...
10139 (w32_read_socket): ...this function.
10140 * xterm.c (last_window): Likewise with...
10141 (handle_one_xevent): ...this function.
10143 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10145 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10146 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10147 (handle_one_xevent): ...to here.
10148 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10151 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10153 * msdos.c (IT_set_terminal_window): Remove no-op.
10154 (initialize_msdos_display): Adjust terminal setup.
10155 * w32console.c (w32con_set_terminal_window): Remove no-op.
10156 (initialize_w32_display): Adjust terminal setup.
10157 * w32term.c (w32_set_terminal_window): Remove no-op.
10158 (w32_create_terminal): Adjust terminal setup.
10159 * xterm.c (XTset_terminal_window): Remove no-op.
10160 (x_create_terminal): Adjust terminal setup.
10162 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10164 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10166 (ns_create_terminal): Adjust terminal setup.
10167 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10169 (w32_create_terminal): Adjust terminal setup.
10170 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10172 (x_create_terminal): Adjust terminal setup.
10174 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10176 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10177 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10178 * dispnew.c (buffer_posn_from_coords):
10179 * window.c (Fwindow_end, displayed_window_lines):
10180 * xdisp.c (redisplay_mode_lines): Use it.
10182 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10184 * fontset.c (face_for_char): Check char in the current face font first
10185 if HAVE_NS (Bug#15138).
10187 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10189 * window.c (temp_output_buffer_show): Make sure window returned
10190 by display_buffer is live (Bug#15213).
10192 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10194 Minor cleanup to avoid forward declarations.
10195 * coding.h (struct ccl_spec): Remove forward declaration.
10196 * composite.h (toplevel): Include font.h.
10197 (struct composition_it, struct face, struct font_metrics):
10198 Remove forward declaration.
10199 * dispextern.h (struct image, struct atimer): Likewise.
10200 * emacsgtkfixed.h (struct frame): Likewise.
10201 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10202 * font.h (struct font_driver, struct font, struct glyph_string)
10203 (struct face): Remove forward declaration.
10204 * fontset.h (struct face, struct font): Likewise.
10205 * frame.h (toplevel): Style cleanup.
10206 (enum output_method): Move to...
10207 * termhooks.h (enum output_method): ...here.
10208 (struct glyph, struct frame, struct ns_display_info)
10209 (struct x_display_info, struct w32_display_info):
10210 Remove forward declaration.
10211 * xterm.h (toplevel): Include termhooks.h.
10212 (struct font, struct window, struct glyph_matrix, struct frame)
10213 (struct input_event, struct face, struct image): Remove forward
10215 * gtkutil.h (struct _widget_value): Likewise.
10216 * keyboard.h (toplevel): Include termhooks.h.
10217 (struct input_event): Remove forward declaration.
10219 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10221 * intervals.c (set_point_from_marker): New function.
10222 * editfns.c (Fgoto_char):
10223 * process.c (Finternal_default_process_filter):
10224 * window.c (select_window_1): Use it.
10225 * buffer.h (set_point_from_marker): Add prototype.
10227 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10229 * w32.c (term_winsock): Call release_listen_threads before calling
10231 (_sys_wait_accept): Wait for accept event in a loop with a finite
10232 timeout, instead of waiting indefinitely. Will hopefully avoid
10233 hanging during exit because WSACleanup deadlocks waiting for the
10234 event object to be released. (Bug#14333)
10236 * w32proc.c (release_listen_threads): New function, signals all
10237 the reader threads that listen for connections to stop waiting.
10239 * w32.h (release_listen_threads): Add prototype.
10241 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10243 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10244 field of new marker (for sanity and safety).
10245 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10246 anyway because XMISCTYPE is a function and can't be an lvalue).
10248 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10250 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10251 (x_after_update_window_line, x_scroll_bar_create)
10252 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10253 (handle_one_xevent, x_clear_frame_area):
10254 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10255 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10256 * xterm.h (x_clear_area): Adjust prototype.
10258 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10260 Hook scanning and indentation functions to find_newline. This helps
10261 to avoid duplicated code and renders more respect to newline cache.
10262 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10263 * cmds.c (Fforward_line):
10264 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10265 Use find_newline and avoid unnecessary point movements.
10266 * search.c (scan_newline): Implement on top of find_newline.
10268 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10270 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10271 scoped code (bug#11258).
10273 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10275 * nsterm.m (last_window): New variable.
10276 (EV_TRAILER2): New macro.
10277 (EV_TRAILER): Call EV_TRAILER2.
10278 (mouseMoved:): Add support for mouse-autoselect-window
10279 on nextstep (Bug#6888).
10281 2013-08-28 Andreas Schwab <schwab@suse.de>
10283 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10284 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10285 Remove unused macro definitions.
10286 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10287 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10288 Only define if emacs.
10290 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10292 Prefer enum glyph_row_area to int where appropriate.
10293 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10295 (window_box, window_box_width, window_box_left, window_box_left_offset)
10296 (window_box_right, window_box_right_offset): Adjust prototypes.
10297 * xdisp.c (window_box, window_box_width, window_box_left)
10298 (window_box_left_offset, window_box_right, window_box_right_offset):
10299 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10300 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10301 * nsterm.m (ns_clip_to_row):
10302 * w32term.c (w32_clip_to_row):
10303 * xterm.c (x_clip_to_row): Likewise.
10305 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10307 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10308 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10310 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10312 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10313 for portability to hosts where /bin/sh has problems.
10315 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10317 Redesign redisplay interface to drop global output_cursor.
10318 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10319 (toplevel): Remove declaration of output_cursor.
10320 (set_output_cursor, x_cursor_to): Remove prototype.
10321 * window.h (struct window): New member output_cursor.
10322 (output_cursor_to): New function to replace RIF member.
10323 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10324 (update_text_area, set_window_cursor_after_update): Use it.
10325 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10326 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10327 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10328 * w32term.c (x_update_window_begin, x_update_window_end):
10329 * xterm.c (x_update_window_begin, x_update_window_end):
10330 Adjust to use per-window output cursor.
10332 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10334 Simplify SELECT_TYPE-related code.
10335 Like EMACS_TIME, this portability layer is no longer needed, since
10336 Emacs has been using fd_set as a portability layer for some time.
10337 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10338 (SELECT_TYPE): Remove. All uses changed to fd_set.
10339 (fd_set) [!FD_SET]: New typedef.
10341 Simplify EMACS_TIME-related code.
10342 This portability layer is no longer needed, since Emacs has been
10343 using struct timespec as a portability layer for some time.
10344 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10345 Include <time.h> rather than "systime.h"; that's all that's needed now.
10346 * dispnew.c: Include <timespec.h> rather than "systime.h";
10347 that's all that's needed now.
10348 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10349 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10350 TIMESPEC_RESOLUTION.
10351 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10352 LOG10_TIMESPEC_RESOLUTION.
10353 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10354 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10355 (make_emacs_time): Remove. All used changed to make_timespec.
10356 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10357 (current_timespec): Rename from current_emacs_time. All uses changed.
10358 (add_emacs_time): Remove. All uses changed to timespec_add.
10359 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10360 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10361 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10362 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10363 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10364 (current_timespec): Rename from current_emacs_time. All uses changed.
10365 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10366 changed to timespec_cmp.
10367 * xgselect.c: Include <timespec.h>, since our .h files don't.
10369 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10371 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10372 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10373 Remove the leftovers.
10374 * gtkutil.c (toplevel): Do not declare Qxft but include
10376 * image.c (toplevel): Do not declare Vlibrary_cache because
10377 it's already done in lisp.h.
10379 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10381 * lisp.h (Mouse_HLInfo): Move from here...
10382 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10383 (reset_mouse_highlight): New function.
10384 * msdos.c (dos_set_window_size, IT_update_begin)
10385 (internal_terminal_init):
10386 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10387 (ns_initialize_display_info):
10388 * w32console.c (initialize_w32_display):
10389 * w32term.c (x_update_window_end, x_free_frame_resources)
10390 (w32_initialize_display_info):
10391 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10392 * window.c (Fdelete_other_windows_internal):
10393 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10394 * termchar.h (toplevel):
10395 * xterm.h (toplevel): Include dispextern.h.
10397 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10399 Fix minor problems found by static checking.
10400 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10401 (expect): Avoid nested-if warning.
10402 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10403 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10404 * nsterm.h, nsterm.m (ns_select):
10405 * xgselect.c, xgselect.h (xg_select):
10406 Adjust signature to better match pselect's.
10407 * nsterm.m (ns_select):
10408 Don't set *TIMEOUT, since pselect doesn't.
10409 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10410 diagnostic about assigning const char * to it.
10411 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10413 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10415 * lread.c (substitute_object_recurse): Handle hash-tables as well
10418 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10420 Fix unlikely core dump in init_tty, and simplify terminfo case.
10421 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10422 The old version incorrectly dumped core if malloc returned a
10423 buffer containing only non-NUL bytes.
10424 (init_tty): Do not allocate or free termcap buffers; the
10425 struct does that for us now.
10426 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10427 (struct tty_display_info): Define members termcap_term_buffer and
10428 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10429 use them. Allocate them directly in struct rather than indirectly
10430 via a pointer, to simplify init_tty.
10432 * frame.c (check_minibuf_window): Initialize 'window' properly,
10433 so that Emacs reliably aborts later if 'window' is not initialized.
10435 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10437 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10438 of VoidSymbol (Bug#15154).
10440 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10442 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10443 mouse_face_beg_y and mouse_face_end_y.
10444 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10445 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10446 Adjust users and update comment where appropriate.
10448 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10450 * frame.c (check_minibuf_window): New function.
10451 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10452 Call check_minibuf_window (Bug#15183).
10454 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10456 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10457 because this is the only last cursor data we need to keep and consult.
10458 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10459 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10462 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10464 Fix recovering from possible decompression error.
10465 Since insert_from_gap doesn't always move point, we can't use PT as
10466 the position where the partially decompressed data ends, and
10467 should count how many bytes was produced so far.
10468 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10469 (unwind_decompress): Really delete partially uncompressed data.
10470 (Fzlib_decompress_region): Take decompressed data size into account.
10472 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10474 * syntax.c (init_syntax_once): Adjust comment and do an early
10475 initialization of Qchar_table_extra_slots just once...
10476 * casetab.c (init_casetab_once):
10477 * category.c (init_category_once):
10478 * character.c (syms_of_character):
10479 * coding.c (syms_of_coding):
10480 * xdisp.c (syms_of_xdisp): ...and omit it here.
10482 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10484 * xdisp.c (get_next_display_element): Don't apply to characters
10485 from a display vector the logic of setting it->end_of_box_run_p
10486 suitable for characters from a buffer. (Bug#15175)
10488 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10489 to handle directories, rather than '_utime' which doesn't.
10492 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10494 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10495 or fullscreen (Bug#14627).
10497 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10499 System-dependent integer overflow fixes.
10500 * process.c (Fset_process_window_size): Signal an error if
10501 the window size is outside the range supported by the lower level.
10502 * sysdep.c (set_window_size): Return negative on error,
10503 nonnegative on success, rather than -1, 0, 1 on not in system,
10504 failure, success. This is simpler. Caller changed.
10505 (serial_configure): Remove unnecessary initialization of local.
10506 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10507 size fits in unsigned long; this isn't true on some 32-bit hosts.
10508 Avoid buffer overrun if some future version of /proc/meminfo has a
10509 variable name longer than 20 bytes.
10510 (system_process_attributes) [__FreeBSD__]:
10511 Don't assume hw.availpages fits in 'int'.
10513 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10515 Don't let very long directory names overrun the stack.
10516 Fix some related minor problems involving "//", vfork.
10517 * callproc.c (encode_current_directory): New function.
10518 (call_process): Don't append "/"; not needed.
10519 * fileio.c (file_name_as_directory_slop): New constant.
10520 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10521 this can save the caller having to alloca.
10522 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10523 Use SAFE_ALLOCA, not alloca.
10524 (directory_file_name, Fexpand_file_name): Leave leading "//"
10525 alone, since it can be special even on POSIX platforms.
10526 * callproc.c (call_process):
10527 * process.c (Fformat_network_address):
10528 * sysdep.c (sys_subshell):
10529 Use encode_current_directory rather than rolling our own.
10530 (create_process): No need to encode directory; caller does that now.
10531 * process.h (encode_current_directory): New decl.
10532 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10533 Rework to avoid 'goto xyzzy;'.
10535 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10537 * xdisp.c (handle_face_prop): If the default face was remapped use
10538 the remapped face for strings from prefix properties. (Bug#15155)
10540 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10542 Minor cleanup for redisplay interface and few related functions.
10543 * frame.h (enum text_cursor_kinds): Move from here...
10544 * dispextern.h (enum text_cursor_kinds): ...to here.
10545 (toplevel): Drop unnecessary declarations.
10546 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10547 in update_window_end_hook and draw_window_cursor functions.
10548 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10549 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10550 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10551 * xterm.c (x_update_window_end, x_draw_window_cursor):
10552 * xdisp.c (display_and_set_cursor, update_window_cursor)
10553 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10554 enum text_cursor_kinds where appropriate.
10556 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10558 Redesign redisplay interface to drop updated_row and updated_area.
10559 * dispextern.h (updated_row, updated_area): Remove declaration.
10560 (struct redisplay_interface): Pass glyph row and row area parameters
10561 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10562 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10564 * dispnew.c (updated_row, updated_area): Remove.
10565 (redraw_overlapped_rows, update_window_line): Adjust user.
10566 (update_marginal_area, update_text_area): Likewise. Pass updated row
10567 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10568 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10571 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10573 * process.c (flush_pending_output): Remove stub.
10576 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10578 * callproc.c: Fix race that killed background processes (Bug#15144).
10579 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10580 Record deleted process-id in critical section, not afterwards.
10581 Don't mistakenly kill process created by a call-process invocation
10582 that discards output and does not wait.
10584 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10586 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10587 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10588 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10589 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10590 to shut up compiler in mark_object.
10591 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10593 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10595 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10596 We can't portably rely on PTY_OPEN doing that, even if
10597 it calls posix_openpt with O_CLOEXEC.
10599 2013-08-20 Kenichi Handa <handa@gnu.org>
10601 * character.c (string_char): Improve commentary.
10603 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10605 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10606 (struct animation_cache): Make signature a flexible array member.
10607 All uses changed. This is a tad slower but may insulate us better
10608 from future changes to ImageMagick.
10610 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10612 * image.c: Shrink memory needed for animation cache.
10613 (SIGNATURE_DIGESTSIZE): New constant.
10614 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10615 (imagemagick_create_cache): Copy the signature. This saves
10616 several KB of memory that ImageMagick wastes per signature.
10617 Don't bother updating the update_time, as the caller does that now.
10618 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10619 it's a fixed size struct member now.
10620 (imagemagick_get_animation_cache): Always destroy the signature,
10621 as it's now imagemagick_create_cache's responsibility to copy it.
10622 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10623 and use memcmp rather than strcmp.
10624 eassert that ImageMagick returns a signature of the specified length.
10626 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10628 * image.c (imagemagick_get_animation_cache): Don't segfault on
10630 (imagemagick_get_animation_cache): Revert to previous definition
10631 so that it actually works. But keep the memory leak fix.
10632 (imagemagick_get_animation_cache): Fix memory leak.
10634 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10636 * image.c: Fix animation cache signature memory leak.
10637 Fix some other minor performance problems while we're at it.
10638 (imagemagick_create_cache): Clear just the members that
10639 need clearing. Don't set update_time, as caller does that now.
10640 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10641 Simplify by using pointer-to-pointer instead of a prev pointer.
10642 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10643 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10644 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10645 it's already a copy. Free the signature probe unless it's cached.
10647 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10648 This was introduced by my 2013-08-12 fix for Bug#15035.
10650 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10652 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10653 (imagemagick_prune_animation_cache): Now static.
10655 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10657 * image.c (imagemagick_get_animation_cache): Don't segfault when
10658 pruning all entries.
10660 2013-08-18 Ken Brown <kbrown@cornell.edu>
10662 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10663 static heap if ENABLE_CHECKING is defined.
10664 (max_bss_sbrk_ptr): New variable.
10665 (bss_sbrk): Use it.
10666 (report_sheap_usage): Report maximum static heap usage instead of
10667 ending static heap usage.
10669 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10671 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10672 of zlib_initialized according to the results of calling
10673 init_zlib_functions.
10675 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10677 * image.c: Implement an ImageMagick per-image cache.
10678 (imagemagick_get_animation_cache): Fix a double-free error.
10679 (imagemagick_load_image): Remove the ping_wand code, which only
10680 apparently saved time on invalid animated images, and slowed down
10681 everything else. Optimize for the common case.
10683 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10685 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10687 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10689 * marker.c (set_marker): Remove documentation of undefined behavior.
10691 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10693 * image.c (imagemagick_compute_animated_image): Animate correctly
10694 when sub-images are smaller than the main image.
10695 (imagemagick_compute_animated_image): Setting the iterator row to
10696 zero is apparently not allowed.
10697 (imagemagick_compute_animated_image): Allow images that say they
10698 have sub-images that are bigger than the main image, but just crop
10701 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10703 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10705 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10707 * image.c (imagemagick_compute_animated_image): Respect the GIF
10710 2013-08-15 Ken Brown <kbrown@cornell.edu>
10712 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10713 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10716 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10718 Fix minor problems found by static checking.
10719 * frame.c (delete_frame):
10720 * xdisp.c (next_element_from_display_vector):
10721 Avoid uninitialized local.
10722 * image.c (imagemagick_compute_animated_image): Port to C89.
10723 Prefer usual GNU indentation style for loops.
10724 Be more careful about bizarrely large sizes, by using ptrdiff_t
10727 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10729 Fix infinite frame selection loop (Bug#15025).
10730 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10732 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10734 * xdisp.c (compute_window_start_on_continuation_line):
10735 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10736 to make sure we end up setting the window start at the leftmost
10737 visible character of the display line. This avoids funky
10738 horizontal shifting because the window start is not kept on the
10739 same position. (Bug#15090)
10740 (next_element_from_display_vector): Support 'box' face attribute
10741 in the face definitions of a display vector. (Bug#15099)
10743 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10745 * image.c (imagemagick_compute_animated_image): Implement animated
10746 images (bug#14700).
10747 (imagemagick_compute_animated_image): Fix some compilation
10748 warnings. Implement a very simple cache to make the animation
10749 usable at all, but it should be replaced with a per-image cache.
10751 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10753 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10754 to do `for' loops over alist values.
10755 * buffer.h (FOR_EACH_BUFFER):
10756 * process.c (FOR_EACH_PROCESS): Use it.
10757 (handle_child_signal, status_notify, Fget_buffer_process)
10758 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10760 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10762 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10763 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10764 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10765 to xzalloc and so avoid redundant call to memset.
10766 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10767 members because it is allocated with xzalloc and so already zeroed.
10769 2013-08-14 Ken Brown <kbrown@cornell.edu>
10771 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10774 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10776 Utility function and macro to copy Lisp string to C string.
10777 * lisp.h (xlispstrdupa): New macro.
10778 (xlispstrdup): New prototype.
10779 * alloc.c (xlispstrdup): New function.
10780 * callint.c (Fcall_interactively):
10781 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10782 (Fsubstitute_in_file_name):
10783 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10784 * image.c (x_create_bitmap_from_file):
10785 * w32term.c (w32_term_init):
10786 * xterm.c (x_term_init): Use xlispstrdup.
10788 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10790 * image.c (imagemagick_load_image): Make animated pictures work.
10791 There's still some problems with background color settings, though
10794 * decompress.c (unwind_decompress): Always restore point.
10796 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10798 * marker.c (set_marker): Reformat documentation.
10800 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10802 * xdisp.c (cursor_type_changed): Now static.
10804 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10805 Use changed. This avoids the need to call xmalloc and for the
10806 caller to call xfree, and avoids memory leaks in some situations.
10808 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10810 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10811 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10812 (redisplay_window): If window_end_valid is cleared due to non-zero
10813 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10814 so do not call to try_cursor_movement for that window.
10816 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10818 * window.h (struct window): Convert window_end_pos and
10819 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10820 (wset_window_end_pos, wset_window_end_vpos): Remove.
10821 * dispnew.c (adjust_glyph_matrix):
10822 * window.c (Fwindow_end, replace_window, set_window_buffer)
10824 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10825 (set_vertical_scroll_bar, redisplay_window, try_window)
10826 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10827 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10828 (note_mouse_highlight): Adjust users.
10829 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10832 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10834 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10835 * image.c (imagemagick_filename_hint): Use `const char *' and
10836 prefer SSDATA to SDATA to avoid warnings.
10838 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10840 Cleanup window fringes, margins and scroll bars adjustments.
10841 * window.c (set_window_fringes, set_window_margins)
10842 (set_window_scroll_bars, apply_window_adjustment): New functions.
10843 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10844 (Fset_window_scroll_bars): Use them.
10846 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10848 * window.h (struct window): Convert scroll_bar_width
10849 from Lisp_Object to integer. Adjust comment.
10850 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10852 * window.c (wset_scroll_bar_width): Remove.
10853 (make_window): Initialize scroll_bar_width.
10854 (Fsplit_window_internal): Use direct assignment.
10855 (Fset_window_configuration, save_window_save):
10856 Convert Lisp_Object to integer and back where appropriate.
10857 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10858 bar was actually changed, and mention this in docstring.
10860 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10862 * decompress.c: Minor simplifications.
10863 (Fzlib_decompress_region): Don't bother verifying
10864 that avail_out <= UINT_MAX, as that was confusing.
10865 Mention the restriction in a comment instead.
10866 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10868 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10870 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10871 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10873 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10875 * image.c (imagemagick_filename_hint): Check for errors in the
10878 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10880 * window.c (Fwindow_margins): Return nil when there's no marginal
10881 area, as per the documented API.
10883 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10884 Fmake_vector, as scroll bar's struct members are not all Lisp
10885 objects now. This avoids crashes in GC.
10887 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10888 bool, so its address could be taken.
10890 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10892 * image.c (imagemagick_filename_hint): New function to possibly
10893 apply `image-content-type-suffixes'.
10894 (imagemagick_load_image): Use it.
10896 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10898 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10899 if loading zlib failed.
10901 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10903 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10904 2013-08-13 checkin below. Change bool to BOOL, rule is:
10905 All Obj-C code uses BOOL, except for interfaces callable from C.
10907 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10909 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10911 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10912 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10913 bool instead of BOOL.
10914 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10915 from Lisp_Object to bitfield. Adjust comment.
10916 * w32term.c (x_scroll_bar_create): Adjust user.
10917 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10918 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10919 Use bool for boolean.
10920 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10921 to `unsigned int' when defining a bitfield.
10923 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10925 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10927 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10929 * window.h (struct window): Convert left_margin_cols and
10930 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10931 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10932 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10934 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10936 (showing_window_margins_p, update_window_line, update_frame_1):
10937 * fringe.c (draw_fringe_bitmap_1):
10938 * xdisp.c (window_box_width): Adjust users.
10939 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10940 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10941 Use direct assignment.
10942 (Fset_window_configuration, save_window_save, Fwindow_margins):
10943 Convert Lisp_Object to integer and back where appropriate.
10944 (Fset_window_margins): Adjust user. Return t if any margin
10945 was actually changed, and mention this in docstring.
10947 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10949 * syntax.c (forward_word):
10950 * cmds.c (forward_char, backward_char): Mention the optional argument.
10952 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10954 * window.h (struct window): Convert left_fringe_width
10955 and right_fringe_width from Lisp_Objects to integers.
10957 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10958 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10959 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10961 (make_window): Initialize new integer fields to -1.
10962 (Fsplit_window_internal): Use direct assignment.
10963 (Fset_window_configuration, save_window_save):
10964 Convert Lisp_Object to integer and back where appropriate.
10965 (Fset_window_fringes): Adjust user. Return t if any fringe
10966 was actually changed, and mention this in docstring.
10968 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10970 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10971 * nsfns.m (x_set_cursor_type):
10972 * w32fns.c (x_set_cursor_type):
10973 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10974 * xdisp.c (set_frame_cursor_types): ...but in common code.
10976 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10978 * font.c (clear_font_cache): New function, stripped from...
10979 (Fclear_font_cache): ...here, which now uses the function
10980 above. Adjust comment.
10981 * font.h (clear_font_cache): Add prototype.
10982 * xfaces.c (clear_face_cache): Use clear_font_cache.
10984 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10986 * window.c (Fset_window_start): Compare `w', not `window' because
10987 `w' might not be equal to `window' after call to decode_live_window.
10989 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10991 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10992 This fixes a problem introduced by the Bug#15035 patch
10993 when using GPG. Reported by Herbert J. Skuhra.
10995 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10997 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10998 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10999 not yet initialized.
11001 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11003 * decompress.c (Fzlib_decompress_region): Support zlib
11004 decompression, too, and rename.
11006 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11008 Minor zlib configuration tweaks.
11009 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11010 Don't assume presence of fn_inflateInit2_ zlib internal function.
11012 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11014 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11015 include the zlib prefix.
11017 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11019 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11020 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11021 define static variables that are pointers to zlib functions to be
11022 dynamically loaded.
11023 (init_zlib_functions) [WINDOWSNT]: New function.
11024 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11026 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11027 macros instead of invoking the zlib functions directly.
11028 (syms_of_decompress): DEFSYM Qzlib_dll.
11029 Staticpro Szlib_available_p.
11031 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11033 Avoid looping over all frame windows to freeze and unfreeze.
11034 * window.h (struct window): Drop frozen_window_start_p.
11035 (freeze_window_starts): Drop prototype.
11036 * frame.h (struct frame): New frozen_window_starts flag.
11037 (FRAME_WINDOWS_FROZEN): New macro.
11038 * window.c (freeze_window_start, freeze_window_starts):
11040 (select_window, replace_window): Adjust users.
11041 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11042 (window_frozen_p): New function.
11043 (redisplay_window): Use it.
11045 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11047 Fix some fd issues when running subprocesses (Bug#15035).
11048 Fix bugs that can leak files or file descriptors on errors.
11049 Don't unlink open temp files, as that's hard for users to diagnose
11050 when things go awry (e.g., temp disk exhausted).
11051 Don't bother to lock temp files. Check for invalid recursion.
11052 * callproc.c (synch_process_fd): Remove. All uses removed.
11053 (synch_process_tempfile): New var or macro.
11054 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11056 (record_kill_process): New arg, the temp name. All callers changed.
11057 (delete_temp_file): Now just a simple wrapper around unlink.
11058 (call_process_kill): New arg, the call_process_fd array.
11059 Close them all. Clear synch_process_pid. Remove the temp file,
11060 or arrange for it to be removed.
11061 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11062 that's been moved to synch_process_tempfile. Caller changed.
11063 Do not remove the tempfile; that's now call_process_kill's
11065 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11066 call_process_kill; the caller now does that.
11067 (call_process_cleanup): Do not close the process fd; that's now
11068 call_process_kill's responsibility.
11069 (Fcall_process): Implement via new function call_process, which
11070 has most of the old body of Fcall_process, but with a different API.
11071 (call_process): New function that does not open or close filefd if
11072 it is nonnegative. Record which fds need to be closed, and let
11073 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11074 Signal an error if invoked recursively (could be done via a hook).
11075 Simplify creation of the tempfile in the MSDOS case.
11076 Don't create the output file until after checking for the executable.
11077 Report any failure to open /dev/null.
11078 Don't open /dev/null for writing twice; once is enough.
11079 Don't create pipe if all output is being discarded or sent to file.
11080 Don't worry about setting up the coding system or reading from the
11081 pipe if all output is being discarded.
11082 Hoist fd_error local into top level, to lessen block nesting.
11083 Don't record deleted pid here; now done by Fcall_process_region.
11084 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11085 and note its success in synch_process_tempfile.
11086 Do not leak resources when child_setup fails.
11087 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11088 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11089 (create_temp_file): Now returns open fd, with an additional
11090 Lisp_Object * argument to return the name. All callers changed.
11091 Do not close the file; rewind it instead, and leave it open for
11092 the caller. Do not lock the temp file. Unwind-protect the file
11093 and the file-descriptor.
11094 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11095 If an asynchrounous process, record it here, not in call_process.
11096 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11097 * eval.c (set_unwind_protect): New function.
11098 * fileio.c (write_region): New function, generalized from the
11099 old Fwrite_region. Do not lock temp files.
11100 (Fwrite_region): Use it.
11101 * lisp.h (set_unwind_protect, write_region): New decls.
11102 * process.c: Include <verify.h>.
11103 (make_process): Mark fds as initially closed.
11104 (deleted_pid_list): Now a list of pid-filename pairs.
11106 (close_process_fd): New function.
11107 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11108 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11109 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11110 (create_process, create_pty, Fmake_serial_process)
11111 (server_accept_connection): Record which fds need to be closed,
11112 and let deactivate_process close them.
11113 (Fmake_network_process): Do not discard the unwind-protect
11114 until it's safe to do so.
11115 (deactivate_process): Close the fds opened by create_process etc.
11116 (Fprocess_send_eof): Adjust to new way of recording open fds.
11117 Report an error if /dev/null can't be opened, instead of aborting.
11118 * process.h (PROCESS_OPEN_FDS): New constant.
11119 (struct Lisp_Process): New member open_fds.
11120 (record_kill_process, record_deleted_pid): Adjust signatures.
11121 (record_deleted_pid): Move decl here ...
11122 * syswait.h (record_deleted_pid): ... from here.
11124 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11126 * decompress.c: Fix bugs with large buffers and weird inputs.
11127 Tune a bit. Reindent as per usual Emacs style.
11128 (BUFFER_SIZE): Remove.
11129 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11130 more than UINT_MAX bytes. Decompress into the gap instead of into
11131 an auto buffer, as this should avoid copying. Return nil if
11132 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11133 set immediate_quit; we shouldn't trust zlib code that much.
11135 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11137 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11138 errors, and really move the gap to where we want it.
11140 * lisp.h: Include decompress.c support.
11142 * emacs.c (main): Include decompress.c support.
11144 * Makefile.in: Include -lz if present.
11146 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11148 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11149 (initWithTitle:): Initialize frame to 0.
11150 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11151 (fillWithWidgetValue:frame:): Rename from
11152 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11154 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11155 fillWithWidgetValue:frame:
11157 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11158 remove memory leak warnings.
11160 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11161 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11162 menu_pending_title.
11164 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11165 (x_activate_menubar): Update the whole menu.
11166 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11167 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11168 current event is not NSSystemDefined (Bug#15001).
11169 Call ns_check_menu_open only if trackingMenu is 2.
11170 (menuDidClose:): New method, decrease trackingMenu.
11171 (fillWithWidgetValue:setDelegate:): New method.
11172 (fillWithWidgetValue:): Call the above.
11174 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11176 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11178 Omit some unnecessary casts.
11179 Many of these go back to the old pre-C89 days, when they may have
11180 been needed, but we've been assuming C89 or later for a while now.
11181 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11182 (live_float_p, live_misc_p, live_vector_p):
11183 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11184 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11185 (defvar_per_buffer):
11186 * callint.c (Fcall_interactively):
11187 * doc.c (Fsubstitute_command_keys):
11188 * filelock.c (get_boot_time):
11189 * frame.c (xrdb_get_resource):
11190 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11191 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11192 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11193 (menuitem_highlight_callback, menu_destroy_callback)
11194 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11195 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11196 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11197 (xg_tool_bar_help_callback, tb_size_cb):
11198 * image.c (xpm_alloc_color, png_read_from_memory)
11199 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11200 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11202 * keymap.c (describe_map):
11203 * nsfns.m (Fns_display_monitor_attributes_list):
11204 * nsmenu.m (process_dialog:):
11205 * nsterm.m (hold_event):
11206 * process.c (wait_reading_process_output):
11207 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11208 * scroll.c (do_direct_scrolling, scrolling_1):
11209 * termcap.c (tgetent):
11210 * window.c (check_window_containing, add_window_to_list)
11211 (freeze_window_starts):
11212 * xdisp.c (compare_overlay_entries, vmessage):
11213 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11214 (x_get_monitor_attributes_xrandr)
11215 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11216 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11217 * xfont.c (xfont_match, xfont_open):
11218 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11219 (menubar_selection_callback, menu_position_func)
11220 (popup_selection_callback, create_and_show_popup_menu)
11221 (dialog_selection_callback, create_and_show_dialog):
11222 * xrdb.c (x_get_string_resource)
11224 * xsmfns.c (x_session_check_input):
11225 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11226 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11227 (xaw_jump_callback, xaw_scroll_callback):
11228 Omit unnecessary casts.
11230 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11232 Minor string-length refactoring.
11233 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11234 * frame.c (make_monitor_attribute_list):
11235 Prefer build_string to strlen + make_string.
11237 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11239 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11240 don't check minor_code (Bug#14417).
11242 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11244 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11245 vertical positions instead. This avoids calling MATRIX_ROW with
11246 row numbers that are possibly beyond valid limits. (Bug#15064)
11248 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11250 Use xstrdup and build_unibyte_string where applicable.
11251 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11252 * xfns.c (x_window):
11253 * xrdb.c (x_get_customization_string):
11254 * xterm.c (xim_initialize):
11255 * w32fns.c (w32_window): Use xstrdup.
11256 (w32_display_monitor_attributes_list):
11257 * emacs.c (init_cmdargs):
11258 * keyboard.c (PUSH_C_STR):
11259 * nsfont.m (nsfont_open):
11260 * sysdep.c (system_process_attributes):
11261 * w32.c (system_process_attributes):
11262 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11264 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11266 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11267 variables of these types so that GDB would know about them, as aid
11268 for debugging fatal exceptions. (Bug#15024) See also
11269 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11272 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11274 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11275 larger than the NSWindow (Bug#14934).
11277 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11279 Redesign redisplay interface to drop global variable updated_window.
11280 Always pass currently updated window as a parameter to update routines.
11281 * dispextern.h (updated_window): Remove declaration.
11282 (struct redisplay_interface): Pass window parameter to
11283 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11284 and after_update_window_hook.
11285 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11287 * dispnew.c (updated_window): Remove.
11288 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11289 (update_window_line): Adjust to match redisplay interface changes.
11290 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11291 (ns_scroll_run, ns_after_update_window_line):
11292 * w32term.c (x_update_window_begin, x_update_window_end)
11293 (x_after_update_window_line, x_scroll_run):
11294 * xterm.c (x_update_window_begin, x_update_window_end)
11295 (x_after_update_window_line, x_scroll_run):
11296 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11297 Likewise. Adjust comments where appropriate.
11298 (x_cursor_to): Simplify because this is always called during window
11299 update (but install debugging check anyway).
11300 (expose_window): Check must_be_updated_p flag to see whether this
11301 function is called during window update.
11303 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11305 Do not reset window modification event counters excessively.
11306 These leftovers and poor man's tricky methods to catch extra
11307 redisplay's attention are no longer needed.
11308 * frame.c (set_menu_bar_lines_1):
11309 * minibuf.c (read_minibuf_unwind):
11310 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11311 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11312 (window_scroll_line_based, Fset_window_configuration):
11313 * xdisp.c (redisplay_window): Do not reset last_modified and
11314 last_overlay_modified counters.
11316 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11318 * xselect.c (x_send_client_event): Set send_event and serial, memset
11319 data.l as it might be bigger than data.b. Use 24 bit mask to
11320 XSendEvent (Bug#15034).
11322 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11324 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11325 for TTY frames that are not the top frame on their console.
11328 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11330 * w32term.c (w32fullscreen_hook): Really maximize frame when
11331 asked for (Bug#14841).
11333 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11335 Prefer selected_window to Fselected_window, likewise for frames.
11336 * buffer.c (Fbuffer_swap_text):
11337 * data.c (Fvariable_binding_locus):
11338 * window.c (run_window_configuration_change_hook): Adjust users.
11339 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11340 Use decode_live_frame.
11342 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11344 Be more careful if selected window shows the buffer other than current,
11345 use window_outdated only if this is not so. This change should also
11346 address some weird issues discussed in Bug#13012.
11347 * window.h (window_outdated): New prototype.
11348 * window.c (window_outdated): Now here. Convert from static and
11349 always assume window's buffer.
11350 (Fwindow_end, Fwindow_line_height): Use it.
11351 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11352 and always assume window's buffer.
11353 (redisplay_window): Adjust user.
11354 (redisplay_internal): Call to reconsider_clip_changes once and
11355 check whether mode line should be updated only if selected window
11356 shows current buffer.
11357 (run_window_scroll_functions): Use eassert for debugging check.
11358 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11360 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11362 * window.c (window_scroll, window_scroll_pixel_based)
11363 (window_scroll_line_based): Use bool for booleans.
11365 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11367 * process.c: Fix minor off-by-one issues in descriptor counts.
11368 This shouldn't fix any real bugs, but it cleans up the code a bit.
11369 (max_process_desc, max_input_desc): -1, not 0, means none.
11371 (delete_input_desc): New function.
11372 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11373 (deactivate_process): Scan backwards when recomuting max_process_desc;
11374 that should be faster.
11375 (init_process_emacs): Initialize max_input_desc.
11377 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11379 Use region cache to speedup bidi_find_paragraph_start.
11380 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11381 Rename cache_long_line_scans to cache_long_scans.
11382 * buffer.c (bset_cache_long_line_scans): Rename to
11383 bset_cache_long_scans.
11384 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11385 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11387 (syms_of_buffer): Rename cache-long-line-scans to
11388 cache-long-scans. Adjust docstring.
11389 * search.c (newline_cache_on_off):
11390 * indent.c (width_run_cache_on_off): Adjust users.
11391 * bidi.c (bidi_paragraph_cache_on_off): New function.
11392 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11393 * insdel.c (prepare_to_modify_buffer):
11394 Invalidate bidi_paragraph_cache if enabled.
11396 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11398 Invalidate region caches only if buffer text is going to be changed.
11399 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11400 (modify_text): ...new prototype.
11401 (prepare_to_modify_buffer_1): New prototype.
11402 * textprop.c (modify_region): Rename to...
11403 (modify_text_properties): ...new function.
11404 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11405 (Fremove_list_of_text_properties): Adjust users.
11406 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11407 (modify_text): ...new function.
11408 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11409 (prepare_to_modify_buffer_1): ...new function.
11410 * casefiddle.c (casify_region):
11411 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11412 (Ftranspose_regions): Use modify_text.
11414 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11416 * lisp.mk (lisp): Add nadvice.elc.
11418 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11420 New macro to iterate over live buffers similar to frames.
11421 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11422 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11423 Declare buffer-related variables here to offload lisp.h.
11424 * buffer.c (Vbuffer_alist): Adjust comment.
11425 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11426 (other_buffer_safely):
11427 * data.c (store_symval_forwarding):
11428 * dispnew.c (Fframe_or_buffer_changed_p):
11429 * fileio.c (Fdo_auto_save):
11430 * filelock.c (unlock_all_files):
11431 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11433 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11435 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11436 * callproc.c (create_temp_file):
11437 * filelock.c (create_lock_file):
11438 Assume mkostemp, since it's now provided by Gnulib.
11440 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11442 * w32.c (mkostemp): New function.
11443 (mktemp): Remove, no longer used. Most of the code reused in
11444 mkostemp. (Bug#15015)
11445 (mktemp): Don't undef.
11447 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11449 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11450 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11451 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11452 (free_glyph_pool, check_glyph_memory): Likewise for
11453 all users. Adjust comments where appropriate.
11455 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11457 * composite.h: Minor fixups.
11458 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11459 to fix a misspelling, and change it to an inline function while
11460 we're at it (it need not be a macro). All uses changed.
11461 (composition_method, composition_valid_p):
11462 Rewrite to avoid assignments in if-conditions.
11464 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11466 Do not use global Lisp_Object in composition macros.
11467 * composite.h (composition_temp): Remove declaration.
11468 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11469 (composition_method, composition_valid_p): ...inline functions.
11470 (compose_region): Remove the leftover.
11471 * composite.c (composition_temp): Remove.
11472 (run_composition_function, update_compositions)
11473 (composition_compute_stop_pos, composition_adjust_point)
11474 (Ffind_composition_internal):
11475 * coding.c (handle_composition_annotation):
11476 * xdisp.c (handle_composition_prop, check_point_in_composition):
11477 Related users changed.
11479 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11481 Drop FRAME_PTR typedef.
11482 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11483 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11484 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11485 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11486 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11487 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11488 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11489 All related users changed.
11491 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11493 * eval.c (default_toplevel_binding): New function.
11495 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11496 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11497 (syms_of_eval): Export them.
11498 * data.c (Fdefault_value): Micro cleanup.
11499 * term.c (init_tty): Use "false".
11501 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11503 Fix X GC leak in GTK and raw (no toolkit) X ports.
11504 * xterm.c (x_free_frame_resources): If white and black relief
11505 GCs are allocated, always free them here.
11506 * xfns.c (x_make_gc): Omit redundant initialization.
11507 * widget.c (create_frame_gcs): Remove the leftover.
11508 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11509 in x_free_frame_resources.
11511 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11513 * nsterm.m (windowWillResize:toSize:): Only change title if
11514 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11516 (viewDidEndLiveResize): New method.
11518 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11519 inside NS_IMPL_COCOA.
11521 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11523 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11524 Do not check whether undo is enabled because record_insert and
11525 record_delete does that themselves.
11527 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11529 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11530 member which is not really used any more.
11531 (FRAME_XIC_BASE_FONTNAME): Remove.
11532 * xfns.c (xic_free_fontset): Adjust user.
11533 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11534 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11535 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11536 (xdialog_show): Use eassert for debugging check.
11537 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11539 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11541 * fileio.c, fns.c (merge): Move extern decl from here ...
11542 * lisp.h (merge): ... to here.
11544 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11546 Fix last font-related change.
11547 * w32font.h (w32font_list_internal, w32font_match_internal):
11549 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11550 (uniscribe_list_family): Adjust to match font API change.
11551 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11552 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11554 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11556 * frame.h (FRAME_MOUSE_UPDATE):
11557 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11558 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11560 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11562 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11563 * font.h (struct font_driver): Change list, match, and list_family
11564 functions to accept struct frame * as first arg.
11565 * font.c (font_score, font_compare, font_sort_entities):
11567 (font_sort_entities, font_list_entities, font_select_entity)
11568 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11569 match font API change.
11570 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11571 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11572 * ftxfont.c (ftxfont_list, ftxfont_match):
11573 * xftfont.c (xftfont_list, xftfont_match):
11574 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11575 * w32font.c (w32font_list, w32font_match, w32font_list)
11576 (w32font_list_internal, w32_font_match_internal): Likewise.
11577 * xfaces.c (Fx_family_fonts): Adjust user.
11579 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11581 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11582 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11583 only if HAVE_X_WINDOWS is in use.
11584 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11585 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11586 * w32term.c (x_wm_set_icon_position): Likewise.
11587 * w32fns.c (x_icon): Adjust user.
11589 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11591 * xterm.c (last_mouse_press_frame): Remove the
11592 leftover which is not really used any more.
11593 (handle_one_xevent, syms_of_xterm): Adjust users.
11594 (x_flush): Call XFlush once per each X display, not frame.
11595 This is better because this code always unconditionally skips
11596 non-X frames in Vframe_list and issues the only XFlush if we
11597 have more than one X frame on the same X display.
11598 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11599 Use bool for booleans.
11600 (x_draw_glyph_string_background, cvt_string_to_pixel)
11601 (cvt_pixel_dtor): Drop unnecessary prototypes.
11602 * xterm.h (x_display_ok): Adjust prototype.
11604 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11606 Drop unnecessary functions that deals with frame pixel size.
11607 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11608 (x_pixel_height): Drop prototypes.
11609 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11610 (x_pixel_height): Drop implementations.
11611 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11612 which should be always valid for window frame.
11613 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11614 * w32menu.c (Fx_popup_dialog):
11615 * xmenu.c (Fx_popup_dialog): Likewise for both.
11617 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11619 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11620 frame parameters and call to Fmodify_frame_parameters just once.
11621 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11622 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11623 and mention nil frame in docstring.
11625 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11627 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11628 (x_figure_window_size): Likewise. Adjust to return long.
11629 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11630 (toplevel): Move Qterminal_live_p to...
11631 * terminal.c (toplevel): ...here, make it static, and...
11632 (syms_of_terminal): ...DEFSYM here.
11633 * frame.h (Qterminal_live_p): Remove declaration.
11634 (make_frame, x_figure_window_size): Adjust prototype.
11635 * nsfns.m (Fx_create_frame): Use long for window flags.
11637 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11639 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11640 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11641 Do not assume that emacs_close (INT_MAX) is a no-op.
11643 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11645 * xfaces.c (make_face_cache): For struct face_cache, prefer
11646 xmalloc to xzalloc and so avoid redundant call to memset.
11647 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11649 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11651 * fringe.c (draw_window_fringes, update_window_fringes)
11652 (compute_fringe_widths):
11653 * w32term.c (x_draw_glyph_string):
11654 * window.c (candidate_window_p, Frecenter):
11655 * xfaces.c (realize_basic_faces, realize_default_face)
11656 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11657 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11658 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11659 * xmenu.c (Fx_menu_bar_open_internal):
11660 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11661 * xsettings.c (xft_settings_event):
11662 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11663 Use bool for booleans. Adjust style and comments where
11665 * dispextern.h (draw_window_fringes, update_window_fringes)
11666 (compute_fringe_widths):
11667 * xterm.h (x_had_errors_p): Adjust prototype.
11669 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11671 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11672 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11674 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11676 * fns.c (toplevel): Remove comment before Fsafe_length because
11677 it checks for QUIT.
11679 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11681 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11683 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11685 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11686 frame which got the message is still alive, before dereferencing
11687 its pointer. (Bug#14970)
11689 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11690 be a live window, before using it as such. (Bug#14970)
11692 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11694 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11695 w32_detect_focus_change instead of doing part of its job by hand.
11696 This fixes the problem whereby FOCUS_OUT events were not sent to
11699 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11701 * process.c (Fprocess_list): Doc fix.
11703 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11704 being re-exposed only if it didn't ask to become visible.
11705 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11706 was previously iconified. (Bug#14841)
11707 (x_iconify_frame): Mark the frame iconified.
11709 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11711 Fix minor problems found by static checking.
11712 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11713 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11715 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11717 * eval.c (set_specpdl_old_value): New function.
11718 (unbind_to): Minor simplification.
11719 (get_backtrace_frame): New function.
11720 (Fbacktrace_frame): Use it. Add `base' argument.
11721 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11722 (syms_of_eval): Export backtrace-eval.
11723 * xterm.c (x_focus_changed): Simplify.
11725 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11727 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11729 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11731 * xdisp.c (redisplay_window): Instead of moving point out of
11732 scroll margin, reject the force_start method, and try scrolling
11733 instead. (Bug#14780)
11735 2013-07-24 Ken Brown <kbrown@cornell.edu>
11737 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11740 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11742 * eval.c (Fprogn): Do not check that BODY is a proper list.
11743 This undoes the previous change. The check slows down the
11744 interpreter, and is not needed to prevent a crash. See
11745 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11747 2013-07-23 Glenn Morris <rgm@gnu.org>
11749 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11751 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11753 Port to GNU/Linux systems with tinfo but not ncurses.
11754 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11755 to decide whether ncurses is being used. Without this change,
11756 GCC complains about tgetent not being declared, on a system
11757 that has tinfo installed but ncurses not installed.
11759 * eval.c (Fprogn): Check that BODY is a proper list.
11761 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11762 * data.c (Fsetq_default):
11763 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11764 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11766 Tune by taking advantage of the fact that ARGS is always a list
11767 when a function is declared to have UNEVALLED args.
11769 * emacsgtkfixed.c: Port to GCC 4.6.
11770 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11772 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11774 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11775 here to silence compiler warnings.
11777 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11779 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11780 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11781 from messing up Emacs's 'struct frame' (Bug#14923).
11783 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11785 * alloc.c (make_save_ptr_ptr): Define this function.
11786 It was inadvertently omitted. It's needed only if
11787 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11789 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11791 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11792 frame have focus (Bug#14895).
11794 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11796 Avoid vfork-related deadlock more cleanly.
11797 * callproc.c (child_setup): When the child's exec fails, output
11798 the program name, as that's more useful. Use O_NONBLOCK to avoid
11800 * process.c (create_process_1): Remove; no longer needed.
11801 (create_process): Remove timer hack; no longer needed, now that
11802 the child avoids deadlock.
11804 2013-07-20 Glenn Morris <rgm@gnu.org>
11806 * image.c (Fimage_flush): Fix doc typo.
11808 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11810 Fix array bounds violation when pty allocation fails.
11811 * process.c (PTY_NAME_SIZE): New constant.
11812 (pty_name): Remove static variable; it's now auto.
11813 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11814 Take pty_name as an arg rather than using a static variable.
11815 All callers changed.
11816 (create_process): Recover pty_flag from process, not from volatile local.
11817 (create_pty): Stay inside array even when pty allocation fails.
11818 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11820 * lread.c (Fload): Avoid initialization only when lint checking.
11821 Mention that it's needed only for older GCCs.
11823 2013-07-20 Kenichi Handa <handa@gnu.org>
11825 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11826 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11828 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11830 * lread.c (Fload): Avoid uninitialized warning.
11832 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11834 Fix some minor file descriptor leaks and related glitches.
11835 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11836 (create_lock_file): Use write, not emacs_write.
11837 * image.c (slurp_file, png_load_body):
11838 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11839 (server_accept_connection):
11840 Don't leak an fd on memory allocation failure.
11841 * image.c (slurp_file): Add a cheap heuristic for growing files.
11842 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11843 as that's what the other routines do. Maybe input need not be
11844 blocked at all, but it's better to be consistent.
11845 Avoid undefined behavior when strlen is zero.
11847 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11848 (NSTATICS): Now a constant; doesn't need to be a macro.
11850 2013-07-19 Richard Stallman <rms@gnu.org>
11852 * coding.c (decode_coding_utf_8): Add simple loop for fast
11853 processing of ASCII characters.
11855 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11857 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11859 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11861 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11862 unportable 'struct x_display_info'.
11863 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11864 is a portable type.
11866 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11868 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11869 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11871 (system_process_attributes): Prefer plain char to unsigned char
11872 when either will do. Clean up properly if interrupted or if
11873 memory allocations fail. Don't assume sscanf succeeds.
11874 Remove no-longer-needed workaround to stop GCC from whining.
11875 Read command-line once, instead of multiple times. Check read status a
11876 bit more carefully.
11878 Fix obscure porting bug with varargs functions.
11879 The code assumed that int is treated like ptrdiff_t in a vararg
11880 function, which is not a portable assumption. There was a similar
11881 -- though these days less likely -- porting problem with various
11882 assumptions that pointers of different types all smell the same as
11883 far as vararg functions is conserved. To make this problem less
11884 likely in the future, redo the API to use varargs functions.
11885 * alloc.c (make_save_value): Remove this vararg function.
11886 All uses changed to ...
11887 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11888 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11890 (make_save_ptr): Rename from make_save_pointer, for consistency with
11891 the above. Define only on platforms that need it. All uses changed.
11893 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11895 * keyboard.c: Try to fix typos in previous change.
11896 (DISPLAY_LIST_INFO): New macro.
11897 (kbd_buffer_get_event): Do not access members that are not present
11898 in X11. Revert inadvertent change of "!=" to "=".
11900 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11902 * keyboard.c (kbd_buffer_get_event):
11903 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11904 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11906 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11908 * filelock.c: Fix unlikely file descriptor leaks.
11909 (get_boot_time_1): Rework to avoid using emacs_open.
11910 This doesn't actually fix a leak, but is better anyway.
11911 (read_lock_data): Use read, not emacs_read.
11913 * doc.c: Fix minor memory and file descriptor leaks.
11914 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11915 (get_doc_string, Fsnarf_documentation):
11916 Fix file descriptor leak on error.
11918 * term.c: Fix minor fdopen-related file descriptor leaks.
11919 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11920 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11922 * charset.c: Fix file descriptor leaks and errno issues.
11924 (load_charset_map_from_file): Don't leak file descriptor on error.
11925 Use plain record_xmalloc since the allocation is larger than
11926 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11928 * eval.c (record_unwind_protect_nothing):
11929 * fileio.c (fclose_unwind):
11931 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11932 The replacement doesn't block input, but that no longer seems
11935 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11937 * lread.c: Fix file descriptor leaks and errno issues.
11938 (Fload): Close some races that leaked fds or streams when 'load'
11940 (Fload, openp): Report error number of last nontrivial failure to open.
11941 ENOENT counts as trivial.
11942 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11944 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11945 now that the function is always called with a nonnegative arg.
11946 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11947 All uses replaced with ...
11948 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11950 A few more minor file errno-reporting bugs.
11951 * callproc.c (Fcall_process):
11952 * doc.c (Fsnarf_documentation):
11953 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11954 * process.c (set_socket_option):
11955 Don't let a constructor trash errno.
11956 * doc.c: Include <errno.h>.
11958 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11960 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11962 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11964 Fix w32 bug with call-process-region (Bug#14885).
11965 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11966 to Fcall_process when the input is empty. This simplifies the
11967 code a bit. It makes no difference on POSIXish platforms but
11968 apparently it fixes a bug on w32.
11970 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11971 * fileio.c (close_file_unwind): Don't close if FD is negative;
11972 this can happen when unwinding a zapped file descriptor.
11973 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11974 in case Emacs runs out of memory between the two unwind-protects.
11975 Don't trash errno when closing FD.
11976 Zap the FD in the specpdl when closing it, instead of deferring
11977 the removal of the unwind-protect; this fixes a bug where a child
11978 function unwinds the stack past us.
11980 New unwind-protect flavors to better type-check C callbacks.
11981 This also lessens the need to write wrappers for callbacks,
11982 and the need for make_save_pointer.
11983 * alloc.c (free_save_value):
11984 * atimer.c (run_all_atimers):
11986 * alloc.c (safe_alloca_unwind):
11987 * atimer.c (unwind_stop_other_atimers):
11988 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11989 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11990 * minibuf.c (choose_minibuf_frame_1):
11991 * process.c (make_serial_process_unwind):
11992 * xdisp.c (pop_message_unwind):
11993 * xselect.c (queue_selection_requests_unwind):
11994 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11995 * alloc.c (record_xmalloc):
11996 Prefer record_unwind_protect_ptr to record_unwind_protect with
11998 * alloc.c (Fgarbage_collect):
11999 Prefer record_unwind_protect_void to passing a dummy.
12000 * buffer.c (restore_buffer):
12001 * window.c (restore_window_configuration):
12002 * xfns.c, w32fns.c (do_unwind_create_frame)
12003 New wrapper. All record-unwind uses of wrappee changed.
12004 * buffer.c (set_buffer_if_live):
12005 * callproc.c (call_process_cleanup, delete_temp_file):
12006 * coding.c (code_conversion_restore):
12007 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12008 * editfns.c (save_excursion_restore)
12009 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12010 (save_restriction_restore):
12011 * eval.c (restore_stack_limits, un_autoload):
12012 * fns.c (require_unwind):
12013 * keyboard.c (recursive_edit_unwind, tracking_off):
12014 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12015 * macros.c (pop_kbd_macro, restore_menu_items):
12016 * nsfns.m (unwind_create_frame):
12017 * print.c (print_unwind):
12018 * process.c (start_process_unwind):
12019 * search.c (unwind_set_match_data):
12020 * window.c (select_window_norecord, select_frame_norecord):
12021 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12022 (fast_set_selected_frame):
12023 * xfns.c, w32fns.c (unwind_create_tip_frame):
12024 Return void, not a dummy Lisp_Object. All uses changed.
12025 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12026 * callproc.c (call_process_kill):
12027 * fileio.c (restore_point_unwind, decide_coding_unwind)
12028 (build_annotations_unwind):
12029 * insdel.c (Fcombine_after_change_execute_1):
12030 * keyboard.c (read_char_help_form_unwind):
12031 * menu.c (unuse_menu_items):
12032 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12033 * sound.c (sound_cleanup):
12034 * xdisp.c (unwind_redisplay):
12035 * xfns.c (clean_up_dialog):
12036 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12037 Accept no args and return void, instead of accepting and returning
12038 a dummy Lisp_Object. All uses changed.
12039 * cygw32.c (fchdir_unwind):
12040 * fileio.c (close_file_unwind):
12041 * keyboard.c (restore_kboard_configuration):
12042 * lread.c (readevalllop_1):
12043 * process.c (wait_reading_process_output_unwind):
12044 Accept int and return void, rather than accepting an Emacs integer
12045 and returning a dummy object. In some cases this fixes an
12046 unlikely bug when the corresponding int is outside Emacs integer
12047 range. All uses changed.
12048 * dired.c (directory_files_internal_unwind):
12049 * fileio.c (do_auto_save_unwind):
12050 * gtkutil.c (pop_down_dialog):
12051 * insdel.c (reset_var_on_error):
12052 * lread.c (load_unwind):
12053 * xfns.c (clean_up_file_dialog):
12054 * xmenu.c, nsmenu.m (pop_down_menu):
12055 * xmenu.c (cleanup_widget_value_tree):
12056 * xselect.c (wait_for_property_change_unwind):
12057 Accept pointer and return void, rather than accepting an Emacs
12058 save value encapsulating the pointer and returning a dummy object.
12060 * editfns.c (Fformat): Update the saved pointer directly via
12061 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12062 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12063 (unwind_body): New function.
12064 (record_unwind_protect): First arg is now a function returning void,
12065 not a dummy Lisp_Object.
12066 (record_unwind_protect_ptr, record_unwind_protect_int)
12067 (record_unwind_protect_void): New functions.
12068 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12069 * fileio.c (struct auto_save_unwind): New type.
12070 (do_auto_save_unwind): Use it.
12071 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12072 * insdel.c (struct rvoe_arg): New type.
12073 (reset_var_on_error): Use it.
12074 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12076 (specbinding_func): Remove; there are now several such functions.
12077 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12078 (set_unwind_protect_ptr): New function.
12079 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12081 Be simpler and more consistent about reporting I/O errors.
12082 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12083 Say "Read error" and "Write error", rather than "I/O error", or
12084 "IO error reading", or "IO error writing", when a read or write
12086 * process.c (Fmake_network_process, wait_reading_process_output)
12087 (send_process, Fprocess_send_eof, wait_reading_process_output):
12088 Capitalize diagnostics consistently. Put "failed foo" at the
12089 start of the diagnostic, so that we don't capitalize the
12090 function name "foo". Consistently say "failed" for such
12092 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12093 All callers changed. This is so it can use report_file_error.
12094 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12095 diagnostics consistently as above.
12097 * fileio.c (report_file_errno): Fix errno reporting bug.
12098 If the file name is neither null nor a pair, package it up as a
12099 singleton list. All callers changed, both to this function and to
12100 report_file_error. This fixes a bug where the memory allocator
12101 invoked by list1 set errno so that the immediately following
12102 report_file_error reported the wrong errno value.
12104 Fix minor problems found by --enable-gcc-warnings.
12105 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12106 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12108 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12110 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12111 Set event->arg to Qt if switch-event shall be generated.
12112 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12114 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12116 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12119 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12120 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12121 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12122 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12123 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12124 and there is a focused frame.
12125 (head_table): Add focus-in and focus-out.
12126 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12127 bind to handle-focus-in/out.
12129 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12130 (Fhandle_switch_frame): Call Fhandle_focus_in.
12131 (syms_of_frame): defsubr handle-focus-in/out.
12133 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12135 Fix porting bug to older POSIXish platforms (Bug#14862).
12136 * sysdep.c (emacs_pipe): New function, that implements
12137 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12138 This should port better to CentOS 5 and to Mac OS X 10.6.
12139 All calls to pipe2 changed.
12141 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12142 This makes the code easier to read and the executable a bit smaller.
12143 Do not replace all calls to Fcons that happen to create lists,
12144 just calls that are intended to create lists. For example, when
12145 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12146 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12147 Similarly for list2 through list5.
12148 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12149 * bytecode.c (exec_byte_code):
12150 * callint.c (quotify_arg, Fcall_interactively):
12151 * callproc.c (Fcall_process, create_temp_file):
12152 * charset.c (load_charset_map_from_file)
12153 (Fdefine_charset_internal, init_charset):
12154 * coding.c (get_translation_table, detect_coding_system)
12155 (Fcheck_coding_systems_region)
12156 (Fset_terminal_coding_system_internal)
12157 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12158 * composite.c (update_compositions, Ffind_composition_internal):
12159 * dired.c (directory_files_internal, file_name_completion)
12161 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12162 * doc.c (Fsnarf_documentation):
12163 * editfns.c (Fmessage_box):
12165 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12166 (Feval, eval_sub, Ffuncall, apply_lambda):
12167 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12168 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12169 (Fset_file_times, Finsert_file_contents)
12170 (Fchoose_write_coding_system, Fwrite_region):
12171 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12172 * font.c (font_registry_charsets, font_parse_fcname)
12173 (font_prepare_cache, font_update_drivers, Flist_fonts):
12174 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12175 * frame.c (make_frame, Fmake_terminal_frame)
12176 (x_set_frame_parameters, x_report_frame_params)
12177 (x_default_parameter, Fx_parse_geometry):
12178 * ftfont.c (syms_of_ftfont):
12179 * image.c (gif_load):
12180 * keyboard.c (command_loop_1):
12181 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12182 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12183 (Fminor_mode_key_binding, accessible_keymaps_1)
12184 (Faccessible_keymaps, Fwhere_is_internal):
12185 * lread.c (read_emacs_mule_char):
12186 * menu.c (find_and_return_menu_selection):
12187 * minibuf.c (get_minibuffer):
12188 * nsfns.m (Fns_perform_service):
12189 * nsfont.m (ns_script_to_charset):
12190 * nsmenu.m (ns_popup_dialog):
12191 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12192 (Fx_own_selection_internal):
12193 * nsterm.m (append2):
12194 * print.c (Fredirect_debugging_output)
12195 (print_prune_string_charset):
12196 * process.c (Fdelete_process, Fprocess_contact)
12197 (Fformat_network_address, set_socket_option)
12198 (read_and_dispose_of_process_output, write_queue_push)
12199 (send_process, exec_sentinel):
12200 * sound.c (Fplay_sound_internal):
12201 * textprop.c (validate_plist, add_properties)
12202 (Fput_text_property, Fadd_face_text_property)
12203 (copy_text_properties, text_property_list, syms_of_textprop):
12204 * unexaix.c (report_error):
12205 * unexcoff.c (report_error):
12206 * unexsol.c (unexec):
12207 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12208 (Fformat_mode_line, syms_of_xdisp):
12209 * xfaces.c (set_font_frame_param)
12210 (Finternal_lisp_face_attribute_values)
12211 (Finternal_merge_in_global_face, syms_of_xfaces):
12212 * xfns.c (x_default_scroll_bar_color_parameter)
12213 (x_default_font_parameter, x_create_tip_frame):
12214 * xfont.c (xfont_supported_scripts):
12215 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12216 (menu_help_callback, xmenu_show):
12217 * xml.c (make_dom):
12218 * xterm.c (set_wm_state):
12219 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12220 and similarly for list2 through list5.
12222 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12224 * callproc.c (Fcall_process_region): Fix minor race and tune.
12225 (create_temp_file): New function, with the temp-file-creation part
12226 of the old Fcall_process_region. Use Fcopy_sequence to create the
12227 temp file name, rather than alloca + build_string, for simplicity.
12228 Don't bother to block input around the temp file creation;
12229 shouldn't be needed. Simplify use of mktemp.
12230 Use record_unwind_protect immediately after creating the temp file;
12231 this closes an unlikely race where the temp file was not removed.
12232 Use memcpy rather than an open-coded loop.
12233 (Fcall_process_region): Use the new function. If the input is
12234 empty, redirect from /dev/null rather than from a newly created
12235 empty temp file; this avoids unnecessary file system traffic.
12237 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12239 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12240 Simplify by making this case like the other two. This is a bit
12241 slower on obsolete hosts, but the extra complexity isn't worth it.
12243 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12244 * process.c (create_process) [!DOS_NT]:
12245 Remove now-unnecessary calls to emacs_close.
12247 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12249 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12250 returning early. (Bug#14850)
12252 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12253 and inhibit-iso-escape-detection attributes of 'undecided'.
12256 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12258 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12259 Reported by Herbert J. Skuhra in
12260 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12262 Don't lose top specpdl entry when memory is exhausted.
12263 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12264 specpdl overflow here, to simplify callers; all callers changed.
12265 Always reserve an unused entry at the stack top; this avoids
12266 losing the top entry's information when memory is exhausted.
12268 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12270 Clean up errno reporting and fix some errno-reporting bugs.
12271 * callproc.c (Fcall_process):
12272 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12273 * process.c (create_process, Fmake_network_process):
12274 * unexaix.c (report_error):
12275 * unexcoff.c (report_error):
12276 Be more careful about reporting the errno of failed operations.
12277 The code previously reported the wrong errno sometimes.
12278 Also, prefer report_file_errno to setting errno + report_file_error.
12279 (Fcall_process): Look at openp return value rather than at path,
12280 as that's a bit faster and clearer when there's a numeric predicate.
12281 * fileio.c (report_file_errno): New function, with most of the
12282 old contents of report_file_error.
12283 (report_file_error): Use it.
12284 (Ffile_exists_p, Ffile_accessible_directory_p):
12285 Set errno to 0 when it is junk.
12286 * fileio.c (Faccess_file):
12287 * image.c (x_create_bitmap_from_file):
12288 Use faccessat rather than opening the file, to avoid the hassle of
12289 having a file descriptor open.
12290 * lisp.h (report_file_errno): New decl.
12291 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12294 * process.c (create_process, wait_reading_process_output) [AIX]:
12295 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12296 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12297 a multithreaded environment anyway).
12298 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12300 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12302 * image.c (x_find_image_file): Don't close a remote file handle.
12304 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12306 Fix races with threads and file descriptors.
12307 * callproc.c (Fcall_process_region):
12308 * dired.c (open_directory):
12309 * emacs.c (main, Fdaemon_initialized):
12310 * image.c (x_find_image_file):
12311 * inotify.c (Finotify_rm_watch):
12312 * lread.c (Flocate_file_internal):
12313 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12314 * term.c (term_mouse_moveto, init_tty):
12315 * termcap.c (tgetent):
12316 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12317 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12318 * unexhp9k800.c, unexmacosx.c (unexec):
12319 * callproc.c (Fcall_process_region):
12320 Use emacs_close, not close.
12321 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12322 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12323 and posix_close function on current platforms (which all lack them).
12324 (emacs_close): Use it. This should fix the races on GNU/Linux and
12325 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12326 and it should avoid closing random victim file descriptors on
12329 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12331 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12332 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12333 Touch up doc a bit.
12335 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12336 This is for .gdbinit xbacktrace.
12338 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12339 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12340 (emacs_set_tty): Now static.
12341 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12342 * term.c (tty_capable_p, tty_default_color_capabilities)
12343 (get_tty_terminal, term_mouse_movement)
12344 (handle_one_term_event, init_tty, maybe_fatal):
12345 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12346 (tgetent, scan_file, name_match, compare_contin):
12347 * terminal.c (get_terminal):
12348 Use bool for boolean.
12349 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12350 Prefer char to unsigned char if either will do.
12351 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12352 (tty_write_glyphs): Prefer int to unsigned.
12353 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12354 All callers changed.
12355 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12357 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12360 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12361 (B__dummy__): New dummy symbol, to pacify C89.
12362 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12363 they can't grok varargs macros.
12364 * dispnew.c (add_window_display_history)
12365 (add_frame_display_history):
12366 * print.c (print_object):
12367 * xdisp.c (debug_method_add):
12368 Use %p printf format only for void pointers.
12369 * emacs.c (usage_message): New constant, replacing ...
12370 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12371 (main): Adjust to usage reorg.
12372 * fns.c (syms_of_fns):
12373 * profiler.c (syms_of_profiler):
12374 Don't use non-constant struct initializers.
12375 * gnutls.h (gnutls_initstage_t):
12376 * lisp.h (enum Lisp_Fwd_Type):
12377 * lread.c (lisp_file_lexically_bound_p):
12378 * xsettings.c (anonymous enum):
12379 Remove trailing comma.
12380 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12381 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12382 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12384 * regex.c (const_re_char): New type, to pacify strict C89.
12385 All uses of 'const re_char' replaced to use it.
12386 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12387 with glibc when strict C89. This change is imported from gnulib.
12389 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12390 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12391 Omit GNU_LINUX implementation, since it requires long long.
12392 * xterm.c (x_draw_underwave):
12393 Do not assume the traditional order of struct's members.
12394 (x_term_init): Rewrite to avoid the need for non-constant structure
12397 Syntax cleanup, mostly replacing macros with functions.
12398 This removes the need for the syntax_temp hack.
12399 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12400 * syntax.c (SYNTAX_INLINE): New macro.
12401 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12402 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12403 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12404 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12405 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12406 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12407 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12408 Now constants, not macros.
12409 (syntax_temp) [!__GNUC__]: Remove.
12410 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12411 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12412 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12413 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12414 Move here from syntax.h; now functions, not macros. Except for the
12415 last function, these are static since only syntax.c uses them.
12416 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12417 All uses changed. Now a function, not a macro; use this fact
12418 to simplify the code.
12419 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12420 compiler bugs; no longer relevant.
12421 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12422 (SYNTAX_INLINE): New macro.
12423 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12424 for the new functions. Use bool for boolean member.
12425 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12426 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12427 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12428 (SETUP_BUFFER_SYNTAX_TABLE):
12429 Now extern inline functions, not macros.
12430 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12431 Remove; all uses replaced by implementation.
12432 (syntax_temp) [!__GNUC__]: Remove decl.
12433 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12435 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12437 * emacs.c (main): Fix syntax error.
12439 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12441 Timestamp fixes for undo (Bug#14824).
12442 * atimer.c (schedule_atimer):
12443 * fileio.c (Ffile_newer_than_file_p):
12444 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12445 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12446 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12447 (syms_of_fileio): Remove Sclear_visited_file_name.
12448 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12449 file doesn't exist; this avoids an ambiguity with negative timestamps.
12450 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12451 * systime.h (make_emacs_time, invalid_emacs_time):
12452 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12453 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12454 * undo.c (record_first_change): Push (visited-file-modtime) onto
12455 undo list rather than reimplementing it by hand, incorrectly.
12457 2013-07-09 Ken Brown <kbrown@cornell.edu>
12459 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12461 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12463 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12465 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12467 Handle errno and exit status a bit more carefully.
12468 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12469 number into an exit status. Instead, use EXIT_CANCELED.
12470 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12471 * callproc.c (relocate_fd):
12472 * emacs.c (close_output_streams, main):
12473 * process.c (create_process):
12474 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12475 Use emacs_perror for simplicity.
12476 * callproc.c (relocate_fd, main):
12477 * sysdep.c (sys_subshell):
12478 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12479 (shut_down_emacs): Use emacs_write, not write.
12480 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12481 * fileio.c (Fcopy_file, e_write):
12482 * nsterm.m (ns_select):
12483 * process.c (send_process):
12484 * sound.c (vox_write):
12485 Use emacs_write_sig, not emacs_write.
12486 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12487 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12489 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12491 (emacs_full_write): New function.
12492 (emacs_write): Rewrite to use it.
12493 (emacswrite_sig, emacs_perror): New functions.
12494 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12496 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12498 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12499 on NS even if it is present. Pixmap on NS is a void*.
12501 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12503 Port to Ubuntu 10 (Bug#14803).
12504 Problem reported by T.V. Raman.
12505 * process.c (close_on_exec, accept4, process_socket):
12506 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12508 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12510 * w32.c (sys_dup): Declare prototype.
12514 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12516 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12518 Make file descriptors close-on-exec when possible (Bug#14803).
12519 This simplifies Emacs a bit, since it no longer needs to worry
12520 about closing file descriptors by hand in some cases.
12521 It also fixes some unlikely races. Not all such races, as
12522 libraries often open files internally without setting
12523 close-on-exec, but it's an improvement.
12524 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12525 * callproc.c (Fcall_process) [!MSDOS]:
12526 * emacs.c (main) [!DOS_NT]:
12527 * nsterm.m (ns_term_init):
12528 * process.c (create_process):
12529 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12530 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12531 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12532 Prefer mkostemp with O_CLOEXEC to mkstemp.
12533 * callproc.c (relocate_fd) [!WINDOWSNT]:
12534 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12535 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12537 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12538 Make the resulting file descriptor close-on-exec.
12539 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12540 * lread.c (load_descriptor_list, load_descriptor_unwind):
12541 Remove; no longer needed. All uses removed.
12542 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12543 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12545 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12546 (Fmake_network_process, Fnetwork_interface_list)
12547 (Fnetwork_interface_info, server_accept_connection):
12548 Make newly-created socket close-on-exec.
12549 * sysdep.c (emacs_open, emacs_fopen):
12550 Make new-created descriptor close-on-exec.
12551 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12552 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12554 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12556 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12557 for NS_IMPL_GNUSTEP.
12559 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12561 Fix openp errno handling.
12562 * callproc.c (Fcall_process): Preserve openp errno around close.
12563 * lread.c (openp): Set errno when returning -1, as some callers
12566 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12568 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12570 * nsterm.h (NSSavePanel): Update comment.
12571 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12572 (ns_run_file_dialog): Declare.
12574 * nsfns.m: Remove panelOK.
12576 (ns_run_file_dialog): New function.
12577 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12578 event loop, so file dialog is popped up by ns_run_file_dialog, called
12579 by sendEvent (Bug#14578).
12580 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12582 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12584 * xdisp.c (default_line_pixel_height): New function.
12585 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12586 (try_cursor_movement, redisplay_window, try_window)
12587 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12589 * window.c (window_scroll_pixel_based):
12590 use default_line_pixel_height.
12592 * dispextern.h (default_line_pixel_height): Add prototype.
12594 * frame.c (x_set_line_spacing): Accept a float value for
12595 line-spacing parameter, per the documentation.
12597 * data.c (Fmultibyte_string_p): Doc fix.
12599 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12601 Use emacs_open more consistently when opening files.
12602 This handles EINTR more consistently now, and makes it easier
12603 to introduce other uniform changes to file descriptor handling.
12604 * sysstdio.h: New file.
12605 * buffer.c (mmap_init):
12606 * cygw32.c (chdir_to_default_directory):
12607 * dispnew.c (Fopen_termscript):
12608 * emacs.c (Fdaemon_initialized):
12609 * fileio.c (Fdo_auto_save):
12610 * image.c (slurp_file, png_load_body, jpeg_load_body):
12611 * keyboard.c (Fopen_dribble_file):
12613 * print.c (Fredirect_debugging_output):
12614 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12615 * termcap.c (tgetent):
12616 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12617 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12618 * w32term.c (w32_initialize) [CYGWIN]:
12619 * xfaces.c (Fx_load_color_file):
12620 Use emacs_open instead of plain open, and emacs_fopen instead of
12622 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12623 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12624 * callproc.c (default_output_mode): New constant.
12625 (Fcall_process): Use it to call emacs_open instead of plain creat.
12626 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12627 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12628 (emacs_fopen): New function.
12629 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12630 Include <lisp.h>, for emacs_open.
12631 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12633 Remove duplicate #include directives.
12634 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12636 Don't include stdio.h twice.
12637 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12638 Don't include sys/types.h or stdio.h twice.
12639 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12640 * lread.c: Don't include coding.h twice.
12641 * nsfont.m: Don't include frame.h twice.
12642 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12643 * ralloc.c: Don't include <unistd.h> twice.
12644 * xdisp.c: Don't include font.h twice.
12645 * xterm.c: Don't include fontset.h twice.
12646 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12648 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12650 Scale ImageMagick images more carefully.
12651 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12652 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12653 Be more careful about avoiding undefined behavior after
12654 integer overflow and division by zero.
12656 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12658 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12659 (syms_of_w32fns): DEFSYM them.
12660 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12661 (CCHDEVICENAME): Define macros if not defined.
12662 (struct MONITOR_INFO_EX): New struct.
12663 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12664 (enum_display_monitors_fn): New variable.
12665 (globals_of_w32fns): Initialize it.
12666 (Fx_display_pixel_width, Fx_display_pixel_height)
12667 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12668 multi-monitor setups in docstrings.
12669 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12670 screen size by primary monitor's millimeter per pixel.
12671 (w32_monitor_enum, w32_display_monitor_attributes_list)
12672 (w32_display_monitor_attributes_list_fallback)
12673 (Fw32_display_monitor_attributes_list): New functions.
12674 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12676 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12678 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12680 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12682 * fileio.c (Qfile_notify_error): New error symbol.
12684 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12685 * inotify.c (inotify_callback, symbol_to_inotifymask)
12686 (Finotify_add_watch, Finotify_rm_watch): Use it.
12687 (inotifyevent_to_event): Exchange order of cookie and file name.
12688 (Finotify_add_watch): Adapt docstring.
12690 * lisp.h (Qfile_notify_error): Declare.
12692 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12694 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12695 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12696 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12697 which did not work (see <http://bugs.gnu.org/14569#307>).
12698 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12699 && (!noninteractive || initialized)). This attempts to thread
12700 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12702 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12704 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12705 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12707 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12709 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12710 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12711 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12712 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12714 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12716 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12717 Define to __sys_siglist.
12719 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12721 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12722 word-wrap, so that overflow-newline-into-fringe would work in
12723 visual-line-mode. (Bug#2749)
12724 (move_it_in_display_line_to): When the last scanned display
12725 element fits exactly on the display line, and
12726 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12727 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12728 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12729 finding buffer position that corresponds to pixel coordinates,
12730 e.g. in buffer_posn_from_coords.
12732 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12734 * process.c (handle_child_signal): Call catch_child_signal if
12737 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12739 Don't convert function pointers to void * and back.
12740 It isn't portable C, and it's easy enough to avoid.
12741 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12742 (make_save_value): Add support for SAVE_FUNCPOINTER.
12743 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12744 * print.c (print_object):
12745 Distinguish function from object pointers.
12746 * lisp.h (SAVE_FUNCPOINTER): New constant.
12747 (SAVE_SLOT_BITS): Adjust to it.
12748 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12749 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12750 (voidfuncptr): New typedef.
12751 (struct Lisp_Save_Value): New member data[0].funcpointer.
12752 (XSAVE_FUNCPOINTER): New function.
12754 Simplify buildobj processing.
12755 * Makefile.in (buildobj.h): Make it a sequence of strings each
12756 followed by comma, rather than a single string. Put it into a
12757 .tmp file in case there's an error while generating it.
12758 (gl-stamp): Use .tmp for temp files.
12759 (mostlyclean): Clean .tmp files.
12760 * doc.c (buildobj): Move to just the routine that needs it.
12761 It's now an array of strings, so processing is simpler.
12763 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12765 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12766 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12767 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12768 Invoke malloc_enable_thread even when not interactive.
12769 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12770 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12771 in this case, since the underlying bug has now been fixed.
12773 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12775 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12776 unlinking it (bug#14691).
12778 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12780 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12781 before checking whether buffer is modified. This lets
12782 `kill-buffer-query-functions' cancel killing of the buffer or save
12783 its content before `kill-buffer' asks user the "Buffer %s
12784 modified; kill anyway?" question.
12786 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12788 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12789 Let the super performKeyEquivalent deal with them (Bug#14747).
12791 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12793 * widget.c (resize_cb): Remove unused local.
12795 Do not use GTK 3 if it exists but cannot be compiled.
12796 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12797 * xterm.c (x_error_handler) [!USE_GTK]:
12800 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12802 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12804 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12805 to the valid range of values. (Bug#14753)
12807 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12808 when moving point by using the current glyph matrix. This avoids
12809 the need to force redisplay when this function is called in a
12812 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12814 Fix minor problems found by static checking.
12815 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12816 Redo the latter's body to sidestep GCC parenthesization warnings.
12817 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12818 * coding.c (detect_coding, detect_coding_system):
12819 * coding.h (struct undecided_spec):
12820 Use bool for boolean.
12821 * image.c (QCmax_width, QCmax_height): Now static.
12822 * xdisp.c (Fmove_point_visually): Remove unused local.
12824 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12826 * xdisp.c (Fmove_point_visually): New function.
12828 2013-06-28 Kenichi Handa <handa@gnu.org>
12830 * coding.h (define_coding_undecided_arg_index): New enum.
12831 (coding_attr_index): New members
12832 coding_attr_undecided_inhibit_null_byte_detection,
12833 coding_attr_undecided_inhibit_iso_escape_detection,
12834 coding_attr_undecided_prefer_utf_8.
12835 (undecided_spec): New struct.
12836 (struct coding_system): New member `undecided' of the member
12839 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12840 (detect_coding): Likewise.
12841 (detect_coding_system): Likewise.
12842 (Fdefine_coding_system_internal): New coding system properties
12843 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12845 (syms_of_coding): Adjust for coding_arg_undecided_max.
12847 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12849 * image.c (x_from_xcolors): Remove unused local.
12851 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12853 Defer image data transfer between X client and server until actual
12856 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12859 * image.c (Destroy_Image): Remove.
12860 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12861 `mask_p', and `colors_p'. All uses changed.
12862 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12863 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12864 New macros for `flags' arg to x_clear_image_1.
12865 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12866 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12867 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12868 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12869 (image_get_x_image, image_unget_x_image): New functions or macros.
12870 (image_background, image_background_transparent, x_to_xcolors)
12871 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12872 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12873 instead of Destroy_Image.
12874 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12875 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12876 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12877 (imagemagick_load_image, svg_load_image): Use them instead of
12878 x_create_x_image_and_pixmap, and x_put_x_image followed by
12879 x_destroy_x_image, respectively.
12880 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12881 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12882 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12883 background_transparent fields.
12884 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12885 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12887 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12889 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12890 This mostly consists of undoing recent changes.
12891 * callproc.c (Fcall_process):
12892 * process.c (create_process):
12893 Do not worry about catching SIGCHLD here, undoing previous change.
12894 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12895 * process.c, process.h (catch_child_signal):
12896 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12897 * process.c (catch_child_handler): Don't worry about being called
12898 lazily and do not assume caller has blocked SIGCHLD, undoing
12899 previous change. Move first-time stuff back to
12900 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12901 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12902 set lib_child_handler if it's already initialized, which may
12903 help avoid problems on GNUstep.
12905 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12907 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12908 * callproc.c (Fcall_process):
12909 * process.c (create_process):
12910 Make sure SIGCHLD is caught before we fork,
12911 since Emacs startup no arranges to catch SIGCHLD.
12912 * process.c (lib_child_handler): Initialize to null, not to
12914 (catch_child_signal): Allow self to be called lazily.
12915 Do nothing if it's already been called.
12916 Assume caller has blocked SIGCHLD (all callers do now).
12917 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12918 just before it's really needed.
12919 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12920 since it hasn't been caught yet.
12922 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12924 * image.c (compute_image_size): New function to implement
12925 :max-width and :max-height.
12926 (imagemagick_load_image): Use it.
12928 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12930 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12931 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12933 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12934 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12935 the SIGCHLD handler, since the code is not atomic and (due to glib)
12936 signals may be arriving now.
12937 * sysdep.c (init_signals): Do not catch child signals here;
12938 'main' now does that later, at a safer time.
12940 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12942 Clean up SIGCHLD handling a bit (Bug#14569).
12943 * process.c, process.h (catch_child_signal):
12944 Now always extern, even if !NS_IMPL_GNUSTEP.
12945 * process.c (catch_child_signal): Move glib tickler here from
12946 init_process_emacs, so that it's done earlier in Emacs
12947 initialization. Also move the noninteractive && !initialized
12948 check here from init_process_emacs. This is all a bit cleaner for
12949 GNUish platforms, and I hope it works around the Cygwin bug.
12950 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12951 that glib signal handling is tickled before glib creates threads.
12953 * process.c (wait_reading_process_output): Avoid int overflow
12954 when reading more than 2 GiB total from a process.
12956 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12958 * process.c (create_process): Handle a couple more cases,
12959 i.e., work even if new_argv and wait_child_setup[i] are cached.
12960 Use Fcall_process's style for volatile vars.
12962 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12964 * process.c (create_process): Mark PROCESS volatile.
12966 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12968 Use C99-style flexible array members if available.
12969 This avoids some subtle aliasing issues, which typically
12970 aren't a problem with GCC but may be a problem elsewhere.
12971 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12972 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12973 In either case, it uses a flexible array member rather than
12974 the old struct hack. All uses changed.
12975 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12976 Adjust to sdata reorganization.
12977 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12978 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12979 that ports better to pre-C99 non-GCC.
12980 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12981 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12982 as the latter has changed.
12983 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12984 and port better to pre-C99 GCC.
12985 * image.c (struct xpm_cached_color):
12986 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12987 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12988 Use FLEXIBLE_ARRAY_MEMBER.
12989 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12990 Move decl to top level so it gets checked against implementation.
12991 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12992 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12994 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12996 * syntax.c: Integer cleanups.
12997 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12998 All uses that need 0-or-2 changed to:
12999 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13000 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13001 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13002 (char_quoted, prev_char_comend_first, back_comment)
13003 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13004 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13005 Use bool for boolean.
13006 (update_syntax_table, skip_chars, skip_syntaxes):
13007 Prefer int to unsigned when either will do.
13008 (back_comment): Return boolean success flag, like forw_comment,
13009 instead of positive-or-minus-1 (which might have overflowed int anyway).
13010 Don't stuff ptrdiff_t into int.
13011 (syntax_spec_code, syntax_code_spec): Now const.
13012 (Fmatching_paren, scan_lists, scan_sexps_forward):
13013 Use enum syntaxcode for syntax code.
13014 (Fmatching_paren): Check that arg is a character, not just an integer.
13015 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13016 (Finternal_describe_syntax_value): Omit no-longer-needed
13018 (skip_chars): Use char, not unsigned char, when the distinction
13020 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13021 * bytecode.c (exec_byte_code):
13022 * syntax.c (syntax_spec_code, Fchar_syntax)
13023 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13024 (init_syntax_once):
13025 * syntax.h (SYNTAX_WITH_FLAGS):
13026 Omit unnecessary casts.
13028 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13030 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13031 line dimensions here, to avoid race conditions with the main
13032 thread. (Bug#14062, bug#14630, bug#14669)
13034 * w32term.c (w32_draw_window_cursor): Compute the header line and
13035 mode line dimensions here.
13036 <w32_system_caret_window, w32_system_caret_hdr_height>:
13037 <w32_system_caret_mode_height>: New variables.
13039 * w32term.h: Declare them.
13041 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13043 * alloc.c (die): Move "assertion failed" string here ...
13044 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13045 COND when SUPPRESS_CHECKING. This shrinks the executable text
13046 size by 0.8% to 2.2% when configured with --enable-checking,
13047 depending on optimization flags (GCC 4.8.1 x86-64).
13049 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13051 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13053 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13054 base is 2; this is more accurate.
13056 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13058 * sound.c (string_default): Move to !WINDOWSNT section.
13059 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13061 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13063 * sound.c: Integer cleanups.
13064 Remove unnecessary forward decls.
13065 (struct sound_device): The 'file' member is now a Lisp_Object, not
13066 a char *, so that we needn't invoke alloca on a huge size.
13067 (Fplay_sound_internal): Adjust to this.
13068 (string_default): New function.
13069 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13070 Use it to adjust to the struct sound_device change.
13071 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13072 (be2hs) [0]: Remove.
13074 * syntax.c (skip_chars): Don't use uninitialized storage
13075 when searching a multibyte buffer for characters that are not in a
13076 unibyte string that contains non-ASCII characters.
13078 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13080 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13081 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13083 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13085 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13087 2013-06-18 Kenichi Handa <handa@gnu.org>
13089 * font.c (Ffont_spec): Signal an error for an invalid font name
13092 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13094 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13095 In particular this ports to 32-bit sparc Sun cc.
13096 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13097 array with a dummy element at specpdl[-1], so that its address can
13099 (unbind_to): Do not copy the binding; not needed, now that we
13100 copy old_value in the one place where the copy is needed.
13101 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13102 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13103 (union specbinding): Rename from struct specbinding. Redo layout
13104 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13105 which is not portable. With Sun C 5.12 32-bit sparc, the
13106 declaration causes nargs to be an unsigned bitfield, a behavior
13107 that the C standard allows; but Emacs wants nargs to be signed.
13108 The overall type is now a union of structures rather than a
13109 structure of union of structures, and the 'kind' member is now a
13110 bitfield, so that the overall type doesn't grow. All uses changed.
13111 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13113 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13115 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13116 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13118 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13120 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13122 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13123 unless we know that the window w's frame is a frame object.
13124 Another attempt at solving bug#14062 and bug#14630.
13126 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13128 * textprop.c (property_set_type): New enum.
13129 (add_properties): Allow appending/prepending text properties.
13130 (add_text_properties_1): Factored out of Fadd_text_properties.
13131 (Fadd_text_properties): Move all the code into
13132 add_text_properties_1.
13133 (Fadd_face_text_property): New function that calls
13134 add_text_properties_1.
13136 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13138 Move functions from lisp.h to individual modules when possible.
13139 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13140 * alloc.c (XFLOAT_INIT, set_symbol_name):
13141 * buffer.c (CHECK_OVERLAY):
13142 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13143 (set_char_table_parent):
13144 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13145 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13146 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13147 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13149 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13150 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13151 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13152 (backtrace_args, backtrace_debug_on_exit):
13153 * floatfns.c (CHECK_FLOAT):
13154 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13155 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13156 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13157 (set_hash_index_slot):
13158 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13159 * marker.c (CHECK_MARKER):
13160 * textprop.c (CHECK_STRING_OR_BUFFER):
13161 * window.c (CHECK_WINDOW_CONFIGURATION):
13162 Move here from lisp.h, and make these functions static rather than
13164 * buffer.c (Qoverlayp):
13166 * fns.c (Qhash_table_p):
13167 * window.c (Qwindow_configuration_p):
13169 * lisp.h: Remove the abovementioned defns and decls.
13171 Use functions, not macros, for XINT etc (Bug#11935).
13172 In lisp.h, prefer functions to function-like macros, and
13173 constants to object-like macros, when either will do. This:
13174 . simplifies use, as there's no more need to worry about
13175 arguments' side effects being evaluated multiple times.
13176 . makes the code easier to debug on some platforms.
13177 However, when using gcc -O0, keep using function-like macros
13178 for a few critical operations, for performance reasons.
13179 This sort of thing isn't needed with gcc -Og, but -Og
13180 is a GCC 4.8 feature and isn't widely-enough available yet.
13181 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13182 Remove enum lsb_bits; no longer needed.
13183 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13184 * buffer.c (Qoverlap):
13186 * fns.c (Qhash_table_p):
13187 Now extern, so lisp.h can use these symbols.
13188 * dispextern.h: Include character.h, for MAX_CHAR etc.
13189 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13190 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13191 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13192 (GLYPH_CODE_P): Move here from lisp.h.
13193 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13194 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13195 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13196 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13197 XUNTAG now returns void *.
13198 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13199 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13200 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13201 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13202 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13203 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13204 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13205 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13206 New macros, renamed from their sans-lisp_h_ counterparts.
13207 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13208 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13209 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13210 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13211 If compiling via GCC without optimization, define these as macros
13212 in addition to inline functions.
13213 To disable this, compile with -DINLINING=0.
13214 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13215 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13216 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13217 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13218 (INTMASK, VALMASK): Now macros, since static values cannot be
13219 accessed from extern inline functions.
13220 (VALMASK): Also a constant, for benefit of old GDB.
13221 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13222 is INTEGERP, which can fold it in.
13223 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13224 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13225 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13226 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13227 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13228 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13229 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13230 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13231 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13232 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13233 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13234 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13235 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13236 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13237 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13238 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13239 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13240 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13241 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13242 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13243 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13244 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13245 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13246 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13247 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13248 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13249 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13250 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13251 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13252 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13253 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13254 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13255 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13257 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13258 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13259 (VALMASK): Define in one place rather than in two, merging the
13260 USE_LSB_TAG parts; this is simpler.
13261 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13262 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13263 Move up, to avoid use before definition.
13264 Also include "globals.h" earlier, for the same reason.
13265 (make_natnum): New function.
13266 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13267 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13268 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13269 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13270 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13271 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13272 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13273 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13274 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13275 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13276 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13277 (Qwindow_configuration_p, Qimage): New forward declarations.
13278 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13279 (STRING_COPYIN): Remove; unused.
13280 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13281 (xcar_addr, xcdr_addr): New functions. All uses changed.
13282 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13283 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13284 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13285 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13286 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13287 (TYPE_RANGED_INTEGERP): Simplify.
13288 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13289 (setlocale, fixup_locale, synchronize_system_messages_locale)
13290 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13291 Now empty functions, not macros.
13292 (functionp): Return bool, not int.
13293 * window.c (Qwindow_configuration_p): Now extern,
13294 so window.h can use it.
13295 * window.h (Qwindowp): Move decl back to lisp.h.
13297 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13299 * xdisp.c (Fline_pixel_height): New function, required for solving
13302 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13304 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13306 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13308 * lread.c (syms_of_lread):
13309 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13311 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13313 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13315 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13317 * fileio.c (expand_file_name): Doc fix.
13319 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13321 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13322 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13323 Wait for self, not for 0. This can't hurt on GNU or similar
13324 system, and may help with Cygwin.
13326 * keyboard.c: Don't use PROP (...) as an lvalue.
13327 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13328 Use set_prop (A, B), not PROP (A) = B.
13330 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13332 * xdisp.c (get_it_property): Use it->window instead of generating
13333 a Lisp object from it->w.
13335 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13337 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13338 get-char-property the window that is being rendered, instead of
13339 the buffer, to support window-specific overlays. (Bug#14575)
13340 (compute_display_string_pos): When W is NULL, use the current
13341 buffer as the object to pass to get-char-property.
13342 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13343 pointer member of the bidi iterator, since no window is pertinent
13346 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13348 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13349 being displayed, and pass it to compute_display_string_pos.
13350 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13351 (bidi_paragraph_init): All callers changed.
13353 * xdisp.c (init_from_display_pos, init_iterator)
13354 (handle_single_display_spec, next_overlay_string)
13355 (get_overlay_strings_1, reseat_1, reseat_to_string)
13356 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13357 Set bidi_it.w member from it->w.
13358 (compute_display_string_pos): Accept additional argument, the
13359 window being displayed, and pass it to Fget_char_property.
13362 * dispextern.h (struct bidi_it): New member w, the window being
13364 (compute_display_string_pos): Adjust prototype.
13366 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13368 * xgselect.c: Remove unneeded include xterm.h.
13370 * process.c (wait_reading_process_output): Check for NS before GLIB.
13371 GLIB may be linked in due to rsvg, but ns_select must be called.
13373 * xgselect.c (xg_select): Remove call to window_system_available
13374 and g_main_context_pending at the top, so Gdk events (i.e. file
13375 notify) are processed when Emacs is started with -nw.
13377 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13379 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13380 (ctagsfiles3): New variable, includes only *.m files.
13381 (TAGS): Use an explicit language name in the regular expressions,
13382 to avoid transformation of '/SOMETHING' by MSYS to
13383 'c:\MSYS\SOMETHING'.
13385 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13387 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13389 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13391 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13392 still need to set the mouse pointer shape and activate help-echo.
13395 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13397 A few porting etc. fixes for the new file monitor code.
13398 See the thread containing
13399 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13400 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13401 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13402 (dir_monitor_callback, Fgfile_rm_watch):
13403 Use assq_no_quit instead of Fassoc, for speed.
13404 (dir_monitor_callback, Fgfile_rm_watch):
13405 eassert that the monitor is a fixnum.
13406 (dir_monitor_callback): No need for CDR_SAFE.
13407 Simplify building of lisp with alternative tails.
13408 (Fgfile_add_watch, Fgfile_rm_watch):
13409 Do not assume glib functions set errno reliably on failure.
13410 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13411 and signal an error otherwise.
13412 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13413 Use Fdelq instead of Fdelete, for speed.
13415 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13417 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13418 don't insist on being invoked on a highlighted tool-bar button.
13419 Avoids losing tool-bar functionality when mouse-highlight is nil.
13420 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13421 Don't highlight when mouse-highlight is nil.
13422 (note_mouse_highlight): When mouse-highlight is nil, don't return
13423 right away; instead, run tool-bar and mode-line highlight
13424 subroutine, clear any existing highlight, and revert the mouse
13425 pointer to its default shape. (Bug#14558)
13427 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13429 * lisp.mk (lisp): Add prog-mode.el.
13431 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13433 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13434 * process.c (dummy_handler): New function.
13435 (lib_child_handler): New static var.
13436 (handle_child_signal): Invoke it.
13437 (catch_child_signal): If a library has set up a signal handler,
13438 save it into lib_child_handler.
13439 (init_process_emacs): If using glib and not on Windows, tickle glib's
13440 child-handling code so that it initializes its private SIGCHLD handler.
13441 * syssignal.h (SA_SIGINFO): Default to 0.
13442 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13443 31; it should no longer be needed now.
13445 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13447 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13449 * gfilenotify.c (globals_of_gfilenotify): New function.
13450 (syms_of_gfilenotify): Move global initialization there.
13452 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13454 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13456 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13457 * keyboard.c (menu_bar_items, tool_bar_items):
13458 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13459 not override local keymaps any more.
13461 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13463 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13465 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13467 * w32console.c (initialize_w32_display): Return the dimensions of
13468 the console window via 2 additional arguments, not via the current
13469 frame. This avoids crashes due to overrunning the bounds of
13470 frame's decode_mode_spec_buffer, which is not resized following
13471 the change of the frame dimensions from the initial 10x10.
13473 * w32term.h (w32_initialize_display_info): Adjust prototype.
13475 * term.c (init_tty): Take dimensions of the frame from the values
13476 returned by initialize_w32_display.
13478 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13479 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13480 (LIBES): Add $(GFILENOTIFY_LIBS).
13482 * w32inevt.c (handle_file_notifications): Add dummy implementation
13483 for !HAVE_W32NOTIFY.
13485 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13487 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13489 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13491 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13493 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13495 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13497 Fix minor problems found by static checking.
13498 * data.c (pure_write_error):
13499 Use xsignal2, not Fsignal, as Fsignal might return.
13500 * eval.c (set_backtrace_debug_on_exit): Now static.
13501 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13502 No longer inline. EXTERN_INLINE is needed only for functions
13503 defined in .h files. Reindent function header as per GNU style.
13504 (backtrace_p, backtrace_top, backtrace_next):
13505 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13506 compiler or linker. Add extern decls to pacify gcc -Wall.
13507 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13509 * frame.c (free_monitors): Define only on platforms that need it.
13510 * nsterm.m (ns_term_init):
13511 * process.c (catch_child_signal):
13512 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13513 defined on all porting targets these days.
13514 * process.c, process.h (catch_child_signal):
13515 Make it extern only if NS_IMPL_GNUSTEP is defined.
13517 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13519 * w32.c (gettimeofday): Make the signature identical to prototype
13520 in nt/inc/sys/time.h.
13522 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13524 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13527 * keyboard.c (safe_run_hooks_error): Improve error message.
13529 * data.c (pure_write_error): Add `object' argument.
13530 * puresize.h (CHECK_IMPURE): Use it.
13532 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13534 * Makefile.in (NOTIFY_OBJ): New variable.
13535 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13537 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13538 Call syms_of_gfilenotify.
13540 * gfilenotify.c: New file.
13542 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13543 and Qfile_w32notify.
13544 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13545 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13547 * lisp.h: Declare syms_of_gfilenotify.
13549 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13551 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13553 Merge the specpdl and backtrace stacks. Make the structure of the
13554 specpdl entries more obvious via a tagged union of structs.
13555 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13556 (enum specbind_tag): New enum.
13557 (struct specbinding): Make it a tagged union of structs.
13558 Add a case for backtrace records.
13559 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13560 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13561 (backtrace_debug_on_exit): New accessors.
13562 (struct backtrace): Remove.
13563 (struct catchtag): Remove backlist field.
13564 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13566 (Flocal_variable_p): Speed up the common case where the binding is
13568 * eval.c (backtrace_list): Remove.
13569 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13570 (set_backtrace_args, set_backtrace_nargs)
13571 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13572 (backtrace_next): New functions.
13573 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13574 (unwind_to_catch, internal_lisp_condition_case)
13575 (internal_condition_case, internal_condition_case_1)
13576 (internal_condition_case_2, internal_condition_case_n): Don't bother
13577 with backtrace_list any more.
13578 (Fsignal): Adjust to new backtrace format.
13579 (grow_specpdl): Move up.
13580 (record_in_backtrace): New function.
13581 (eval_sub, Ffuncall): Use it.
13582 (apply_lambda): Adjust to new backtrace format.
13583 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13585 (specbind): Adjust to new specpdl format. Simplify.
13586 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13587 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13589 (mark_backtrace): Remove.
13590 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13591 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13592 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13594 * profiler.c (record_backtrace): Use get_backtrace.
13595 (handle_profiler_signal): Use backtrace_top_function.
13596 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13597 accessor functions.
13599 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13601 * process.h (catch_child_signal): Declare.
13603 * process.c (catch_child_signal): New function.
13604 (init_process_emacs): Call it.
13606 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13607 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13609 (x_set_cursor_type): Remove declaration.
13610 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13611 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13612 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13613 (ns_get_color): Use F suffix on float.
13614 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13615 (ns_get_rgb_color): Remove.
13616 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13617 (note_mouse_movement): x and y are CGFloat.
13618 (ns_draw_fringe_bitmap): Remove unused rowY.
13619 Change #if to COCOA && >= 10_6.
13620 (ns_draw_window_cursor): Remove unused overspill.
13621 (ns_draw_underwave): width and x are EamcsCGFloat.
13622 (ns_draw_box): thickness is CGFloat.
13623 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13624 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13625 if not in main thread.
13626 (ns_get_pending_menu_title, ns_check_menu_open)
13627 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13628 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13629 (sendFromMainThread:): New method.
13630 (changeFont:): size is CGFloat.
13631 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13632 Disable warning about permanent text.
13633 (characterIndexForPoint:): Adjust return type depending on GNUstep
13635 (mouseDown:): delta is CGFloat.
13636 (updateFrameSize): Remove unised variable f.
13637 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13638 Cast float to EmacsCGFloat.
13639 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13640 also to -1 when restoring.
13641 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13642 inside NS_IMPL_COCOA.
13643 (toggleFullScreen:): Put call to toggleFullScreen inside
13644 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13645 (setPosition:portion:whole:): por is CGFloat.
13646 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13647 (mouseDown:): Use CGFloat.
13648 (mouseDragged:): Remove unised variable edge.
13649 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13651 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13652 of CGFloat differs.
13653 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13654 when NS_IMPL_GNUSTEP.
13655 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13656 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13657 (EmacsToolbar): Add clearAll. Add tag argument to
13658 addDisplayItemWithImage.
13659 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13661 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13663 * nsmenu.m (ns_update_menubar): Make static.
13664 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13665 (fillWithWidgetValue:): Add cast to SEL for setAction.
13666 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13667 (update_frame_tool_bar): Update code for GNUstep.
13668 (clearAll): New method.
13669 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13670 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13671 Move identifierToItem setObject and activeIdentifiers addObject before
13672 call to insertItemWithItemIdentifier.
13673 (validateVisibleItems): Fix indentation.
13674 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13675 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13676 UtilityWindow to aStyle, remove call to setStyleMask.
13678 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13680 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13681 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13682 Use F suffix on floats.
13683 (ns_char_width): Returns CGFloat.
13684 (ns_ascii_average_width): w is CGFloat instead of float.
13685 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13687 (ns_glyph_metrics): CGFloat instead of float.
13689 * nsfns.m (x_set_foreground_color, x_set_background_color):
13691 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13692 remove unused variables.
13693 (Fns_read_file_name): Keep track if panel is for save.
13694 Use ns_filename_from_panel/ns_directory_from_panel.
13695 (Fns_list_services): delegate only used for COCOA.
13696 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13697 Just return the input if GNUstep.
13698 (x_screen_planes): Remove.
13699 (Fxw_color_values): Use EmacsCGFloat
13700 (Fns_display_monitor_attributes_list): Only get screen number for
13702 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13704 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13705 ns_directory_from_panel.
13707 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13709 * process.c (handle_child_signal): Also use WCONTINUED.
13710 This is so that list-processes doesn't mistakenly list the process
13711 as stopped, when the process has actually been continued and is
13714 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13716 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13717 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13718 not already configured.
13720 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13722 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13724 * Makefile.in (mostlyclean): Remove *.res files.
13726 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13728 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13729 a buffer (bug#8447).
13731 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13733 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13734 display vector, and we backtrack, handle the case that the
13735 previous character position is also displayed from a display
13736 vector or covered by a display string or image. (Bug#14476)
13738 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13740 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13741 (struct MonitorInfo, free_monitors): Remove.
13742 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13743 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13744 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13747 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13748 (struct MonitorInfo, free_monitors): Remove.
13749 (ns_screen_name): Make static.
13750 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13751 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13754 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13755 (struct MonitorInfo): New struct.
13756 (free_monitors, make_monitor_attribute_list): Declare.
13758 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13760 (free_monitors, make_monitor_attribute_list): New functions.
13761 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13764 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13766 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13768 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13770 * keyboard.c: Apply keyboard decoding only to events that come directly
13771 from the tty, not from unread-command-events (bug#14368).
13772 (read_event_from_main_queue): New function, extracted from read_char.
13773 (read_decoded_char): Remove.
13774 (read_decoded_event_from_main_queue): New function to replace it.
13775 (read_char): Use it.
13776 (read_key_sequence): Use read_char rather than read_decoded_char.
13778 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13780 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13782 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13784 2013-05-22 Kenichi Handa <handa@gnu.org>
13786 The following changes are to fix the setting of
13787 buffer-file-coding-system on, for instance, C-x RET c unix RET
13788 _FILE_OF_DOS_EOL_TYPE_ RET.
13790 * coding.h (struct coding_system): New member detected_utf8_chars.
13792 * coding.c (detect_coding_utf_8): Count characters and check EOL
13793 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13795 (setup_coding_system): Do not initialize coding->head_ascii.
13796 (check_ascii): Do not set coding->eol_seen but update it. Do not
13797 call adjust_coding_eol_type here.
13798 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13799 If the eol-type of CODING is already specified, adjust the eol type
13800 of the found coding-system.
13801 (decode_coding_gap): Cancel previous change. Utilize the
13802 character numbers counted by detect_coding_utf_8. Fix detection
13805 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13807 * search.c (looking_at_1): Only set last_thing_searched if the match
13808 changed the match-data (bug#14281).
13810 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13812 * xdisp.c (reseat_at_previous_visible_line_start):
13813 Already declared in dispextern.h, so remove it here.
13814 (move_it_vertically_backward): Likewise.
13816 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13818 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13819 (Fx_display_pixel_width, Fx_display_pixel_height)
13820 (Fx_display_mm_width, Fx_display_mm_height):
13821 Mention `display-monitor-attributes-list' in docstrings.
13823 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13824 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13825 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13826 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13827 (Fx_display_backing_store, Fx_display_visual_class)
13828 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13829 (Fx_display_grayscale_p, Fx_display_pixel_width)
13830 (Fx_display_pixel_height, Fx_display_planes)
13831 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13832 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13833 (Fx_display_mm_width, Fx_display_mm_height)
13834 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13835 height for all physical monitors as in X11.
13837 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13838 Return pixel width or height for all physical monitors as in X11.
13840 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13842 Port --enable-gcc-warnings to clang.
13843 * bytecode.c (exec_byte_code):
13845 Redo diagnostic pragmas to pacify clang, too.
13846 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13847 * editfns.c (Fencode_time):
13848 * fileio.c (file_accessible_directory_p):
13849 * font.c (font_unparse_xlfd):
13850 Use '&"string"[index]' instead of '"string" + (index)'.
13851 * undo.c (user_error): Remove; unused.
13853 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13855 * insdel.c (insert_1_both): Document the arguments, instead of
13856 referring to insert_1, which no longer exists.
13858 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13859 some window, increment windows_or_buffers_changed, so that
13860 *Messages* display in that window is updated. (Bug#14408)
13862 * w32.c: Include epaths.h.
13863 (init_environment): Use cmdproxy.exe without leading directories.
13864 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13866 (gettimeofday): Adjust signature and return value to Posix
13869 * unexw32.c (open_output_file): Delete the existing emacs.exe
13870 before creating it, to break the hard link to the versioned
13873 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13874 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13875 (FIRSTFILE_OBJ): New variables.
13876 (W32_RES): Rename to EMACSRES. All users changed.
13877 (base_obj): Use $(CM_OBJ).
13878 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13879 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13880 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13881 $(W32_RES_LINK) before $(LIBES).
13882 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13884 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13886 * makefile.w32-in (DOC): Use just "DOC".
13888 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13890 * process.c: Export default filters and sentinels to Elisp.
13891 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13893 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13894 (Fset_process_sentinel, Fformat_network_address):
13895 Default to them instead of nil.
13896 (server_accept_connection): Sentinels can't be nil any more.
13897 (read_and_dispose_of_process_output): New function, extracted from
13898 read_process_output.
13899 (read_process_output): Use it; filters can't be nil.
13900 (Finternal_default_process_filter): New function, extracted from
13901 read_process_output.
13902 (exec_sentinel_unwind): Remove function.
13903 (exec_sentinel): Don't zilch sentinel while running.
13904 (status_notify): Sentinels can't be nil.
13905 (Finternal_default_process_sentinel): New function extracted from
13907 (setup_process_coding_systems): Default filter is not nil any more.
13908 (syms_of_process): Export new Elisp functions and initialize
13910 * lisp.h (make_lisp_proc): New function.
13912 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13914 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13916 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13918 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13919 unless we know that the window w is a leaf window.
13920 Another attempt at solving bug#14062.
13922 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13924 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13927 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13929 * image.c (gif_load): Check that subimages fit (Bug#14345).
13931 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13933 * lread.c (skip_dyn_eof): New function.
13934 (read1): Use it to skip the end of a file in response to #@00.
13936 * doc.c (get_doc_string): Slightly relax the sanity checking.
13938 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13940 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13941 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13942 (MonitorInfo): New struct.
13943 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13944 (Fns_display_monitor_attributes_list): New functions.
13945 (display-usable-bounds): Remove.
13946 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13949 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13951 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13952 (GTK_CHECK_VERSION): New macro, if not already defined.
13953 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13954 replaced by GTK_CHECK_VERSION.
13956 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13958 * xterm.h (GTK_PREREQ): New macro.
13959 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13960 to use this macro instead, for consistency and clarity.
13962 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13964 * xdisp.c (row_for_charpos_p): New function, with code of
13965 cursor_row_p, but accepts an additional argument CHARPOS instead
13966 of using a hardcoded PT.
13967 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13968 (row_containing_pos): Call row_for_charpos_p instead of partially
13969 doing the same. Fixes cursor positioning under longlines-mode
13970 when longlines-show-effect includes more than one newline, when
13971 moving the cursor vertically up.
13973 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13975 * makefile.w32-in (ACL_H): New macro.
13976 ($(BLD)/fileio.$(O)): Update dependencies.
13978 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13980 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13981 * Makefile.in (LIB_ACL): New macro.
13982 (LIBACL_LIBS): Remove.
13983 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13984 * fileio.c: Include <acl.h>.
13985 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13986 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13988 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13991 * unexelf.c: Don't assume ElfW (Half) fits in int.
13992 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13993 when dealing with ElfW (Half) values, since they can exceed 2**31
13994 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13995 (entry_address): Omit unused NUM arg. All uses changed.
13997 2013-05-07 Juri Linkov <juri@jurta.org>
13999 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14000 to the string converted from number with `Fnumber_to_string'.
14003 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14005 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14006 This fixes a problem introduced by my previous change.
14008 2013-05-07 Glenn Morris <rgm@gnu.org>
14010 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14012 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14014 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14016 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14018 Static checking by GCC 4.8.0.
14019 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14020 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14021 (x_get_monitor_attributes_fallback)
14022 (x_get_monitor_attributes_xinerama)
14023 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14024 Define only if USE_GTK.
14025 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14026 (x_get_monitor_attributes_fallback): Omit unused locals.
14027 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14028 Use double, not float, to avoid mixed-mode floating point arithmetic.
14030 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14031 Jan Djärv <jan.h.d@swipnet.se>
14033 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14034 (XINERAMA_CFLAGS): New macros.
14035 (ALL_CFLAGS, LIBES): Use them.
14037 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14038 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14039 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14040 (syms_of_xfns): DEFSYM them.
14041 (struct MonitorInfo): New struct.
14042 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14043 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14044 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14045 (x_get_monitor_attributes_xinerama): New functions.
14046 (Fx_display_monitor_attributes_list): New primitive.
14047 (syms_of_xfns): Defsubr it.
14049 * xterm.h (x_display_info): Add Xatom_net_workarea and
14050 Xatom_net_current_desktop.
14052 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14053 and dpyinfo->Xatom_net_current_desktop.
14055 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14057 * xdisp.c (pos_visible_p): Use the special code for finding the
14058 beginning of a display property or overlay for any "replacing"
14059 display property, not just for display strings. This solves
14060 incorrect reporting of position by posn-at-point. (Bug#14241)
14062 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14064 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14065 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14066 Verify that ElfW (Half) fits in int.
14067 (fatal): Use same signature as lisp.h.
14068 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14069 configure and build with -DUNEXELF_DEBUG without worrying about
14070 other modules that use DEBUG.
14071 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14072 possibly-wide integers now uses it instead of plain fprintf.
14073 (entry_address): New function, which avoids problems with 32-bit
14074 overflow on 64-bit hosts.
14075 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14076 (round_up): Don't assume the remainder fits in int.
14077 (find_section): Use bool for boolean. Simplify debug code.
14078 (unexec): Don't assume file sizes fit in int or size_t.
14079 Omit unnecessary trailing newline in 'fatal' format.
14080 Use strerror rather than outputting decimal error number.
14081 Remove unused code when emacs is not defined;
14082 this file relies on Emacs now.
14083 Don't assume e_phnum and e_shnum are positive.
14085 * regex.c: Fix problems when DEBUG is defined.
14086 (extract_number, extract_number_and_incr): Define regardless of
14087 whether DEBUG is defined; that's simpler and makes the code less
14088 likely to go stale in the normal case when DEBUG is not defined.
14089 Return int rather than taking an int * arg. All callers changed.
14090 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14091 Remove, replacing with ...
14092 (DEBUG_PRINT): New macro. All callers changed.
14093 (DEBUG_COMPILES_ARGUMENTS): New macro.
14094 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14095 (print_compiled_pattern, print_double_string) [DEBUG]:
14096 Use prototype rather than old-style definition.
14097 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14098 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14099 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14100 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14101 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14102 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14103 This matters only when DEBUG is defined.
14105 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14107 * xdisp.c (set_iterator_to_next): Set the
14108 ignore_overlay_strings_at_pos_p flag only if we are _really_
14109 iterating over an overlay string, as indicated by the
14110 current.overlay_string_index member. (Bug#14306)
14112 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14114 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14115 to where it is used, to avoid autorelease issues (Bug#14050).
14117 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14119 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14120 * fileio.c (syms_of_fileio): Implement this.
14121 * filelock.c (create_lock_file): If symbolic links don't work, so
14122 we use a regular file as a lock file, do not fsync the lock file;
14125 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14127 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14128 (syms_of_minibuf): Adjust accodingly.
14130 * callint.c (Fcall_interactively): Adjust calls accordingly.
14132 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14134 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14135 w->contents is a buffer before computing everything else.
14136 Use parentheses to disambiguate last part of the condition.
14138 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14139 assertion violations. (Bug#14062)
14141 2013-05-01 David Reitter <david.reitter@gmail.com>
14143 * nsfns.m (ns_tooltip): Initialize.
14145 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14147 * coding.c (decode_coding_gap): Don't remove the character before
14148 a newline unless it's a CR character. (Bug#14287)
14150 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14152 * dispextern.h (struct face): Move enum face_underline_type
14153 earlier so that bitfields can be in the same word.
14155 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14157 * nsfns.m (handlePanelKeys): New function.
14158 (EmacsOpenPanel:performKeyEquivalent:)
14159 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14160 arrows/function/control and copy/paste keys (Bug#14296).
14162 2013-04-27 Juri Linkov <juri@jurta.org>
14164 * callint.c (Fcall_interactively): Call `Qread_number' for
14165 interactive code letter `n' instead of using duplicate code.
14168 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14170 * systime.h (make_timeval): Declare as 'const'.
14172 2013-04-27 Kenichi Handa <handa@gnu.org>
14174 * font.c (font_open_entity): Always open a font of manageable
14177 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14179 Port better to AIX (Bug#14258).
14180 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14183 2013-04-24 Kenichi Handa <handa@gnu.org>
14185 * coding.c (decode_coding_iso_2022): When an invalid escape
14186 sequence is encountered, reset the invocation and designation
14187 status to the safest one.
14189 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14191 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14192 Without this fix, "make distclean" leaves stamp-h1 behind.
14194 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14196 * w32fns.c (w32_fullscreen_rect): New function to compute the
14197 window rectangle for the given fullscreen mode.
14198 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14199 longer tunes the window size. This keeps the window's edges flush
14200 with the screen and allows the taskbar to hide itself in fullboth.
14202 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14203 window decorations and uses the entire screen.
14205 * w32term.h (w32_fullscreen_rect) Add prototype.
14206 (struct w32_output): Replace normal_width, normal_height,
14207 normal_top, and normal_left members with a single normal_placement
14209 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14211 (FRAME_NORMAL_PLACEMENT): New macro.
14213 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14215 * minibuf.c (Ftest_completion): Silence compiler warning.
14217 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14219 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14222 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14225 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14226 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14227 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14228 parentheses where appropriate.
14230 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14232 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14234 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14236 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14237 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14238 Mention in the doc string that setting these variables takes
14239 effect only after a call to set-window-buffer. (Bug#14200)
14241 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14243 * indent.c (Fvertical_motion): Don't consider display strings on
14244 overlay strings as display strings on the buffer position we
14245 started from. This prevents vertical cursor motion from jumping
14246 more than one line when there's an overlay string with a display
14247 property at end of line.
14248 Reported by Karl Chen <Karl.Chen@quarl.org> in
14249 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14251 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14253 * window.c (select_window): `record_buffer' even if window is
14254 already selected (bug#14191).
14256 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14258 * window.c (Fwindow_end): Test more flags, including the buffer's
14259 last_overlay_modified flag, to determine whether the window's
14260 display is really up-to-date. Prevents the function from
14261 returning a stale value. (Bug#14170)
14262 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14265 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14267 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14268 garbaged only if it is not already the top frame on its TTY.
14269 This prevents flickering due to constant redrawing of TTY frames when
14270 there are GUI frames open in the same session. (Bug#13864)
14272 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14274 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14275 of marking the idle timers directly.
14277 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14279 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14280 tables (bug#14054).
14282 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14284 * window.c (select_window): Don't record_buffer while the invariant is
14285 temporarily broken (bug#14161).
14287 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14289 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14291 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14293 2013-04-07 Romain Francoise <romain@orebokech.com>
14295 Ignore additional platform-specific ACL errors (Bug#13702).
14296 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14297 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14299 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14301 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14304 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14306 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14307 This bug was introduced by my 2013-02-25 change that simplified
14308 data_start configuration. Without this change, on GNU/Linux
14309 an Emacs configured with --enable-profiling fails immediately
14310 due to a profiler signal.
14311 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14312 with these flags. On platforms where special flags are needed
14313 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14314 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14315 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14317 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14319 Get rid of some platform-specific functions examining window
14320 system and its capabilities. This is a partial rework of the
14322 * lisp.h (have_menus_p): Remove prototype. This function is
14323 replaced with platform-independent window_system_available.
14324 (check_window_system): Move to...
14325 * frame.h (decode_window_system_frame, window_system_available):
14326 ...here, add new prototypes.
14327 * frame.c (window_system_available, decode_window_system_frame):
14329 (check_window_system): Platform-independent now.
14330 * xterm.h (x_in_use): Remove declaration.
14332 * w32term.h (check_x_frame):
14333 * nsterm.h (check_x_frame): Remove prototypes. This function
14334 is replaced with platform-independent decode_window_system_frame.
14335 * msdos.c (have_menus_p): Remove.
14336 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14337 Remove platform-specific functions. Use check_window_system,
14338 decode_window_system_frame and check_ns_display_info where
14339 appropriate. Minor style and comment tweaks.
14340 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14341 (check_x_frame): Likewise.
14342 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14344 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14345 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14346 * xmenu.c, xselect.c: All related users changed.
14348 2013-04-03 Kenichi Handa <handa@gnu.org>
14350 The following changes is to optimize the code for reading UTF-8
14353 * coding.c (check_ascii): Rename from detect_ascii. Return value
14354 changed. Check EOL format. Do not call adjust_coding_eol_type
14356 (check_utf_8): New function.
14357 (adjust_coding_eol_type): Do nothing if already adjusted.
14358 (detect_coding): Compare the return value of check_ascii with
14359 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14360 (decode_coding_gap): Optimize for valid UTF-8.
14362 2013-03-21 Kenichi Handa <handa@gnu.org>
14364 * coding.c (syms_of_coding): Cancel previous change.
14366 * insdel.c (insert_from_gap): Fix previous change.
14368 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14370 Consistently use platform-specific function to detect window system.
14371 * lisp.h (check_window_system): New prototype. This function is
14372 going to replace check_x, check_w32 and check_ns.
14373 (have_menus_p): Mention msdos.c in comment.
14374 * fontset.c (check_window_system_func): Remove. Adjust all users.
14375 * fontset.h (check_window_system_func): Remove prototype.
14376 * nsterm.h (check_ns):
14377 * xterm.h (check_x):
14378 * w32term.h (check_w32): Likewise.
14379 * menu.c (Fx_popup_menu): Use check_window_system.
14380 * msdos.c (check_window_system): Define for MS-DOS.
14381 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14382 * w32fns.c (check_window_system): Likewise for MS-Windows.
14383 * xfns.c (check_window_system): Likewise for X.
14384 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14385 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14387 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14389 Prefer < to > in range checks such as 0 <= i && i < N.
14390 This makes it easier to visualize quantities on a number line.
14391 This patch doesn't apply to all such range checks,
14392 only to the range checks affected by the 2013-03-24 change.
14393 This patch reverts most of the 2013-03-24 change.
14394 * alloc.c (xpalloc, Fgarbage_collect):
14395 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14396 * character.c (string_escape_byte8):
14397 * charset.c (read_hex):
14398 * data.c (cons_to_unsigned):
14399 * dispnew.c (update_frame_1):
14400 * doc.c (Fsubstitute_command_keys):
14401 * doprnt.c (doprnt):
14402 * editfns.c (hi_time, decode_time_components):
14403 * fileio.c (file_offset):
14404 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14405 * font.c (font_intern_prop):
14406 * frame.c (x_set_alpha):
14407 * gtkutil.c (get_utf8_string):
14408 * indent.c (check_display_width):
14409 * keymap.c (Fkey_description):
14410 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14412 * minibuf.c (read_minibuf_noninteractive):
14413 * process.c (wait_reading_process_output):
14414 * search.c (Freplace_match):
14415 * window.c (get_phys_cursor_glyph):
14416 * xdisp.c (redisplay_internal):
14417 * xsmfns.c (smc_save_yourself_CB):
14418 Prefer < to > for range checks.
14419 * dispnew.c (sit_for): Don't mishandle NaNs.
14420 This fixes a bug introduced in the 2013-03-24 change.
14421 * editfns.c (decode_time_components): Don't hoist comparison.
14422 This fixes another bug introduced in the 2013-03-24 change.
14424 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14426 * frame.h (struct frame): Drop scroll_bottom_vpos
14427 member becaue all real users are dead long ago.
14428 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14429 * xdisp.c (redisplay_internal): Adjust user.
14431 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14433 * nsmenu.m (showAtX:Y:for:): setLevel to
14434 NSPopUpMenuWindowLevel (Bug#13998).
14436 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14438 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14439 (ns_check_pending_open_menu): Declare.
14441 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14442 (x_activate_menubar): Update the menu with title that matches
14443 ns_get_pending_menu_title, and call
14444 ns_check_pending_openmenu (Bug#12698).
14445 (menuWillOpen:): New method.
14446 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14448 * nsterm.m (menu_will_open_state, menu_mouse_point)
14449 (menu_pending_title): New varaibles.
14450 (ns_get_pending_menu_title, ns_check_menu_open)
14451 (ns_check_pending_open_menu): New functions.
14453 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14455 * indent.c (current_column_bol_cache): Remove leftover which is not
14456 used in Fmove_to_column any more.
14457 (current_column, scan_for_column): Adjust users.
14458 * keyboard.c (last_point_position_buffer, last_point_position_window):
14459 Remove leftovers which are not used for recording undo any more.
14460 (command_loop_1, syms_of_keyboard): Adjust users.
14461 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14462 redisplay_window any more.
14463 (move_it_to): Adjust user.
14465 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14467 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14468 Update dependencies.
14470 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14472 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14473 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14474 forward references.
14476 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14478 * window.h (struct window): Replace hchild, vchild and buffer slots
14479 with a single slot 'contents'. This is possible because each valid
14480 window may have either the child window (in vertical or horizontal
14481 combination) or buffer to display (for the leaf window). Using that,
14482 a lot of operations to traverse and/or change window hierarchies may
14483 be simplified. New member horizontal is used to distinguish between
14484 horizontal and vertical combinations of internal windows.
14485 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14486 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14487 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14488 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14489 Use contents slot, not buffer, where appropriate.
14490 (wset_combination): New function.
14491 (wset_buffer): Add eassert.
14492 (Fframe_first_window): Simplify the loop reaching first window.
14493 (Fwindow_buffer): Use WINDOW_LEAF_P.
14494 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14495 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14496 (unshow_buffer): Convert initial debugging check to eassert.
14497 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14498 (make_parent_window, window_resize_check, window_resize_apply)
14499 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14500 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14501 Adjust to match struct window changes.
14502 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14503 (mark_window_cursors_off, count_windows, get_leaf_windows)
14504 (foreach_window_1): Simplify the loop.
14505 * alloc.c (mark_object): Do not check for the leaf window because
14506 internal windows has no glyph matrices anyway.
14507 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14508 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14509 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14510 (build_frame_matrix_from_window_tree, mirror_make_current)
14511 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14512 (update_window_tree, set_window_update_flags): Simplify the loop.
14513 (sync_window_with_frame_matrix_rows): Enforce live window.
14514 Use contents slot, not buffer, where appropriate.
14515 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14516 and WINDOW_HORIZONTAL_COMBINATION_P.
14517 (make_frame_visible_1): Simplify the loop.
14518 Use contents slot, not buffer, where appropriate.
14519 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14520 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14521 (expose_window_tree): Likewise.
14522 Use contents slot, not buffer, where appropriate.
14523 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14524 to avoid deleted windows. Use contents slot instead of buffer.
14525 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14526 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14527 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14528 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14530 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14532 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14533 identify the reasons for assertion violations in bug#14062 and
14535 (Fx_show_tip): Fix compilation error under
14536 "--enable-check-lisp-object-type". (Bug#14073)
14538 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14539 Reported by <rzl24ozi@gmail.com>.
14541 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14543 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14545 (unwind_with_echo_area_buffer): ...to restore it here.
14546 This is needed to ensure that...
14547 (redisplay_window): ...both window markers are valid here,
14548 which is verified by eassert.
14549 * editfns.c (save_excursion_save): Do not assume that
14550 selected_window always displays the buffer.
14551 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14554 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14556 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14559 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14561 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14563 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14565 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14566 since MinGW's w32api headers do. This avoids compiler warnings.
14568 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14569 if already defined.
14571 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14573 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14575 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14577 * gtkutil.c (style_changed_cb): Check if frame is live and an
14578 X frame (Bug#14038).
14580 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14582 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14583 Define only for _WIN32_WINNT less than 0x0500.
14584 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14586 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14587 see its own definitions of 'struct timeval' and 'struct timezone'.
14589 Fix incompatibilities between MinGW.org and MinGW64 headers.
14590 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14592 * w32.c (REPARSE_DATA_BUFFER): Guard with
14593 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14595 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14597 * xterm.c: Include X11/XKBlib.h
14598 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14600 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14602 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14604 * blockinput.h (input_blocked_p): Likewise.
14605 * bytecode.c (exec_byte_code): Likewise.
14606 * callproc.c (call_process_kill, call_process_cleanup)
14607 (Fcall_process): Likewise.
14608 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14609 (Fccl_execute_on_string): Likewise.
14610 * character.c (string_escape_byte8): Likewise.
14611 * charset.c (read_hex): Likewise.
14612 * cm.c (calccost): Likewise.
14613 * data.c (cons_to_unsigned): Likewise.
14614 * dired.c (directory_files_internal, file_name_completion):
14616 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14617 (sit_for): Likewise.
14618 * doc.c (Fsubstitute_command_keys): Likewise.
14619 * doprnt.c (doprnt): Likewise.
14620 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14621 * emacsgtkfixed.c: Likewise.
14622 * fileio.c (file_offset, Fwrite_region): Likewise.
14623 * floatfns.c (Fexpt, fmod_float): Likewise.
14624 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14626 * font.c (font_intern_prop): Likewise.
14627 * frame.c (x_set_alpha): Likewise.
14628 * gtkutil.c (get_utf8_string): Likewise.
14629 * indent.c (check_display_width): Likewise.
14630 * intervals.c (create_root_interval, rotate_right, rotate_left)
14631 (split_interval_right, split_interval_left)
14632 (adjust_intervals_for_insertion, delete_node)
14633 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14634 (merge_interval_right, merge_interval_left, copy_intervals)
14635 (set_intervals_multibyte_1): Likewise.
14636 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14637 * keymap.c (Fkey_description): Likewise.
14638 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14639 * lread.c (openp, read_integer, read1, string_to_number):
14641 * menu.c (ensure_menu_items): Likewise.
14642 * minibuf.c (read_minibuf_noninteractive): Likewise.
14643 * print.c (printchar, strout): Likewise.
14644 * process.c (create_process, Faccept_process_output)
14645 (wait_reading_process_output, read_process_output, send_process)
14646 (wait_reading_process_output): Likewise.
14647 * profiler.c (make_log, handle_profiler_signal): Likewise.
14648 * regex.c (re_exec): Likewise.
14649 * regex.h: Likewise.
14650 * search.c (looking_at_1, Freplace_match): Likewise.
14651 * sysdep.c (get_child_status, procfs_ttyname)
14652 (procfs_get_total_memory): Likewise.
14653 * systime.h (EMACS_TIME_VALID_P): Likewise.
14654 * term.c (dissociate_if_controlling_tty): Likewise.
14655 * window.c (get_phys_cursor_glyph): Likewise.
14656 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14657 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14659 * xfns.c (Fx_window_property): Likewise.
14660 * xmenu.c (set_frame_menubar): Likewise.
14661 * xselect.c (x_get_window_property, x_handle_dnd_message):
14663 * xsmfns.c (smc_save_yourself_CB): Likewise.
14664 * xterm.c (x_scroll_bar_set_handle): Likewise.
14666 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14668 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14669 to be optional or nil. Adjust comment and convert it to docstring.
14670 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14671 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14673 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14675 Static checking by GCC 4.8-20130319.
14676 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14677 * process.c (Fset_process_datagram_address)
14678 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14679 * xdisp.c (get_char_face_and_encoding)
14680 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14681 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14682 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14684 2013-03-24 Ken Brown <kbrown@cornell.edu>
14686 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14687 fix compilation on 64-bit Cygwin, where underscores are not
14688 automatically prepended.
14690 * w32term.c (w32_initialize): Silence compiler warning.
14692 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14694 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14695 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14696 variables, to save and restore frame dimensions.
14697 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14698 after returning from a 'fullscreen' configuration.
14699 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14700 to avoid races between the main thread and the input thread.
14702 * w32term.h (struct w32_output): New members normal_width,
14703 normal_height, normal_top, normal_left, and prev_fsmode.
14704 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14705 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14706 members of a frame.
14708 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14709 'fullscreen' parameter. Always record previous width and height
14710 of the frame, except when switching out of maximized modes, so
14711 that they could be restored correctly, instead of resetting to the
14712 default frame dimensions. Send SC_RESTORE command to the frame,
14713 unless we are going to send SC_MAXIMIZE, to restore the frame
14714 resize hints in the mouse pointer shown by the window manager.
14717 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14719 * lisp.h (get_frame_param): Adjust conditions for prototype
14722 2013-03-22 Ken Brown <kbrown@cornell.edu>
14724 * unexcw.c: Drop unneeded inclusion of w32common.h.
14725 (report_sheap_usage): Declare.
14726 (read_exe_header): Add magic numbers for x86_64.
14727 (fixup_executable): Fix printf format specifier for unsigned long
14730 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14732 * frame.h (struct frame): Put menu_bar_window under #ifdef
14733 because this member is not needed when X toolkit is in use.
14734 (fset_menu_bar_window):
14735 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14736 (free_glyphs, update_frame):
14737 * xdisp.c (expose_frame): Likewise.
14738 (display_menu_bar): Likewise. Remove redundant eassert.
14739 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14742 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14744 Use functions and constants to manipulate Lisp_Save_Value objects.
14745 This replaces code that used macros and strings and token-pasting.
14746 The change makes the C source a bit easier to follow,
14747 and shrinks the Emacs executable a bit.
14748 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14749 (make_save_value): Change 1st arg from string to enum. All callers
14752 (mark_object): Use if, not #if, for GC_MARK_STACK.
14753 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14754 (XSAVE_OBJECT): Now functions, not macros.
14755 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14756 the constant was never used.
14757 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14758 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14759 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14760 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14762 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14763 type3 with a single member save_type. All uses changed.
14764 (save_type, set_save_pointer, set_save_integer): New functions.
14765 * print.c (PRINTX): Remove.
14767 * alloc.c: Remove redundant static declarations.
14769 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14771 * window.h (struct window): Convert left_col, top_line, total_lines
14772 and total_cols from Lisp_Objects to integers. Adjust comments.
14773 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14775 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14776 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14777 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14778 Adjust users where appropriate.
14780 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14782 * frame.h (struct frame): Drop resx and resy because the same data is
14783 available from window system-specific output context. Adjust users.
14784 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14785 New functions to provide defaults when no window system available.
14786 (FRAME_RES_X, FRAME_RES_Y): New macros.
14787 (NUMVAL): Move from xdisp.c.
14788 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14789 (Ffont_face_attributes, Fopen_font):
14790 * image.c (gs_load):
14791 * w32font.c (fill_in_logfont):
14792 * xdisp.c (calc_pixel_width_or_height):
14793 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14794 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14796 2013-03-20 Kenichi Handa <handa@gnu.org>
14798 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14799 to 1 (temporary workaround until a bug related to ASCII
14800 optimization is fixed).
14802 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14804 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14805 Signal error if window is not internal. Adjust docstring.
14806 (delete_all_child_windows): Use combination_limit to save the buffer.
14807 (Fset_window_configuration): Adjust accordingly.
14808 * print.c (syms_of_print): Initialize debugging output not here...
14809 (init_print_once): ...but in a new function here.
14810 * lisp.h (init_print_once): Add prototype.
14811 * emacs.c (main): Add call to init_print_once. Adjust comments.
14813 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14815 * window.c (window_resize_check, window_resize_apply)
14816 (window_from_coordinates, recombine_windows, set_window_buffer)
14817 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14818 (Fsplit_window_internal, Fdelete_window_internal)
14819 (freeze_window_starts): Use bool for booleans.
14820 * window.h (window_frame_coordinates, resize_frame_windows)
14821 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14823 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14825 * dispnew.c (bitch_at_user): Use `user-error'.
14827 2013-03-17 Ken Brown <kbrown@cornell.edu>
14829 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14830 as return type of image_background. (Bug#13981)
14831 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14833 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14835 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14836 (ns_select): Don't return with result uninitialized.
14838 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14841 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14843 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14844 directories. If filename is nil, get directory name (Bug#13932).
14845 Use getFilename and getDirectory.
14846 (getFilename, getDirectory): New methods for EmacsSavePanel and
14848 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14850 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14852 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14854 2013-03-15 Kenichi Handa <handa@gnu.org>
14856 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14857 (adjust_after_replace): Make it back to static. Delete the third
14858 arg text_at_gap_tail. Cancel the code for handling it.
14860 * coding.h (struct coding_system): New member eol_seen.
14862 * coding.c (detect_ascii): New function.
14863 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14864 when the source bytes are actually scanned. On detecting for
14865 coding_category_utf_8_auto, call detect_ascii instead of scanning
14866 source bytes directly.
14867 (produce_chars): Call insert_from_gap with the new arg 0.
14868 (encode_coding): Likewise.
14869 (decode_coding_gap): Control ASCII optimization by the variable
14870 disable_ascii_optimization instead of #ifndef .. #endif.
14871 Deccode EOL format according to coding->eol_seen.
14872 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14875 * lisp.h (adjust_after_replace): Cancel externing it.
14876 (insert_from_gap): Adjust prototype.
14878 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14880 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14881 FULLSCREEN_MAXIMIZED. (Bug#13935)
14883 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14885 * region-cache.c (find_cache_boundary, move_cache_gap)
14886 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14887 Simplify debugging check and convert to eassert. Adjust comment.
14888 (pp_cache): Put under ENABLE_CHECKING.
14890 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14892 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14893 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14894 and WM_ACTIVATEAPP.
14895 (w32fullscreen_hook): If the frame is visible, reset
14896 f->want_fullscreen flag after changing the frame size. If the
14897 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14900 2013-03-13 Daniel Colascione <dancol@dancol.org>
14902 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14903 too so that these builds can use Cygwin's file conversion
14904 functions. (We've been building and linking cygw32.o all along
14905 and just not using it.)
14907 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14909 File synchronization fixes (Bug#13944).
14910 * Makefile.in (LIB_FDATASYNC): New macro.
14912 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14913 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14914 Don't worry about HAVE_FSYNC, since a substitute fsync is
14915 available if the system lacks one.
14916 (Fwrite_regin): Retry fsync if interrupted.
14918 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14920 * w32term.c (w32_read_socket): If the Emacs frame is being
14921 activated, call w32fullscreen_hook, to make sure the new frame
14922 dimensions are in effect. (Bug#13937)
14924 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14926 * xdisp.c (init_iterator): Simplify because both character and byte
14927 positions are either specified or -1. Add eassert. Adjust comment.
14928 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14929 character and byte positions can be obtained from marker.
14931 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14933 Static checking by Sun C 5.12.
14934 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14935 * bytecode.c (exec_byte_code):
14936 * dispnew.c (init_display):
14938 * fileio.c (Fsubstitute_in_file_name):
14939 * keyboard.c (Fevent_convert_list):
14940 * keymap.c (Fsingle_key_description):
14941 * term.c (maybe_fatal, fatal):
14942 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14943 * xsmfns.c (Fhandle_save_session):
14944 Omit unreachable code.
14945 * keymap.c (map_keymap_char_table_item): Cast void * to
14946 a function pointer type; the C Standard requires this.
14948 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14949 Include <sys/param.h> unconditionally, as that works elsewhere and
14950 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14951 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14954 See ChangeLog.12 for earlier changes.
14956 ;; Local Variables:
14960 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14962 This file is part of GNU Emacs.
14964 GNU Emacs is free software: you can redistribute it and/or modify
14965 it under the terms of the GNU General Public License as published by
14966 the Free Software Foundation, either version 3 of the License, or
14967 (at your option) any later version.
14969 GNU Emacs is distributed in the hope that it will be useful,
14970 but WITHOUT ANY WARRANTY; without even the implied warranty of
14971 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14972 GNU General Public License for more details.
14974 You should have received a copy of the GNU General Public License
14975 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.