1 2014-02-05 Bastien Guerry <bzg@gnu.org>
3 * syntax.c (Fforward_word): Call Fconstrain_to_field with
4 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8 * xdisp.c (note_mouse_highlight): When entering a margin area show
9 a non-text cursor (Bug#16647).
11 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
13 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
14 It prompted a compile-time diagnostic on GNU/Linux.
15 Simplify to remove the need for the label.
17 2014-02-04 Eli Zaretskii <eliz@gnu.org>
19 * w32menu.c (w32_popup_dialog): Don't condition the whole function
20 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
21 to show it; otherwise return 'unsupported--w32-dialog' to signal
22 to the caller that emulation with menus is necessary. This
23 resurrects code inadvertently deleted by the 2013-10-08 commit.
25 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
27 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
30 * menu.c (Fx_popup_dialog): Don't condition the call to
31 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
32 special symbol 'unsupported--w32-dialog', emulate the dialog with
33 a menu by calling x-popup-menu.
35 * menu.h (Qunsupported__w32_dialog): New extern variable.
37 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
39 * keyboard.c (kbd_buffer_get_event): Read file notification events
42 * xgselect.c (xg_select): Read glib events in any case, even if
43 there are no file descriptors to watch for. (Bug#16519)
45 2014-02-03 Martin Rudalics <rudalics@gmx.at>
47 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
48 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
49 * w32term.c (w32_draw_window_divider): Handle first and last
51 * w32term.h (w32_fill_area_abs): New function.
52 * xdisp.c (x_draw_right_divider): Don't draw over bottom
54 * xfaces.c (realize_basic_faces): Handle new face ids.
55 * xfns.c (Fx_create_frame): Call x_default_parameter for right
56 and bottom divider width.
57 * xterm.c (x_draw_window_divider): Handle first and last pixels
60 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
62 * print.c (Fexternal_debugging_output): Add cast to pacify
63 --enable-gcc-warnings.
64 * eval.c (call_debugger): Grow specpdl if the debugger was
65 entered due to specpdl overflow (Bug#16603) and allow more
66 specpdl space for the debugger itself.
68 2014-02-02 Martin Rudalics <rudalics@gmx.at>
70 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
73 2014-02-01 Eli Zaretskii <eliz@gnu.org>
75 * w32fns.c (Ffile_system_info): Use WINAPI in the function
76 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
78 * print.c (Fexternal_debugging_output): If the argument character
79 is non-ASCII, encode it with the current locale's encoding before
80 writing the result to the terminal. (Bug#16448)
82 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
83 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
86 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
88 * process.c (create_process): Reset SIGPROF handler in the child.
89 * callproc.c (call_process): Likewise.
91 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
93 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
95 2014-01-29 Eli Zaretskii <eliz@gnu.org>
97 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
98 of zero to print strings, GDB doesn't like it.
100 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
101 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
102 we still use correct addresses. (Bug#16576)
104 2014-01-27 K. Handa <handa@gnu.org>
106 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
107 to preserve the code detection behavior of 24.3.
108 * coding.h (struct coding_system): New member detected_utf8_bytes.
109 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
110 (decode_coding_gap): Use short cut for UTF-8 file reading only
111 when coding->detected_utf8_bytes equals to coding->src_bytes.
112 * fileio.c (Finsert_file_contents): Cancel the previous change.
114 2014-01-29 Martin Rudalics <rudalics@gmx.at>
116 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
117 that are not visible.
119 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
121 * xmenu.c (create_and_show_popup_menu): Handle case when no key
122 is grabbed (Bug#16565).
124 2014-01-28 Martin Rudalics <rudalics@gmx.at>
126 * xdisp.c (last_max_ascent): Re-remove after erroneously
127 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
129 (move_it_to): Re-remove reference to last_max_ascent.
130 (Fwindow_text_pixel_size): Add iterator's max_ascent and
131 max_descent here instead of calling line_bottom_y. Fix
134 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
136 * terminal.c (initial_free_frame_resources): New function.
137 (init_initial_terminal): Install new hook to free face cache
138 on initial frame and avoid memory leak. For details, see
139 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
140 * xfaces.c (free_frame_faces): Adjust comment.
142 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
144 * data.c (Fstring_to_number): Document results if unparsable
147 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
149 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
151 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
153 When decoding, prefer ptrdiff_t to int for buffer positions etc.
154 * coding.c (detect_coding_utf_8, emacs_mule_char)
155 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
156 (check_utf_8, decode_coding):
157 * coding.h (struct coding_system.errors):
158 Use ptrdiff_t, not int, for integer values derived from buffer and
161 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
162 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
163 before invoking decode_coding_gap, since there's just one block.
165 2014-01-25 Martin Rudalics <rudalics@gmx.at>
167 Fix handling of face attributes in Fx_create_frame (Bug#16529).
168 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
169 too early. Again run change_frame_size before assigning menu-
172 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
174 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
175 arrives, call x_check_fullscreen, in case the new display has a
176 different resolution. (Bug#16517)
178 2014-01-25 Eli Zaretskii <eliz@gnu.org>
180 * term.c (read_menu_input): If the selected frame changes, exit
182 (tty_menu_show): If the selected frame changes while we displayed
183 a menu, throw to top level. (Bug#16479)
185 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
187 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
189 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
191 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
192 * data.c (count_one_bits_word): Fix bug (negated comparison)
193 when BITS_PER_ULL < BITS_PER_BITS_WORD.
195 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
197 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
198 undefined behavior by initializing display property bit of a
199 string processed by the bidirectional iterator. For details, see
200 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
202 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
204 Minor cleanup of previous change.
205 * image.c (imagemagick_error, Fimagemagick_types):
206 Omit some recently-introduced and unnecessary casts and assignments.
208 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
210 Fix two memory leaks discovered with Valgrind.
211 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
212 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
214 2014-01-22 Martin Rudalics <rudalics@gmx.at>
216 Fixes in window size functions around Bug#16430 and Bug#16470.
217 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
218 (Fwindow_mode_line_height, Fwindow_header_line_height)
219 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
220 Minor doc-string adjustments.
221 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
223 (window_body_height, window_body_width): Do not count partially
224 visible lines/columns when PIXELWISE is nil (Bug#16470).
225 (Qfloor, Qceiling): New symbols.
227 2014-01-21 Eli Zaretskii <eliz@gnu.org>
229 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
230 when the image cache is not yet allocated. (Bug#16509)
232 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
234 * buffer.c (Fkill_buffer): When killing an indirect buffer,
235 re-attach intervals to its base buffer (Bug#16502).
236 * intervals.c (set_interval_object): Move from here...
237 * intervals.h (set_interval_object): ... to here. Fix comments.
239 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
241 Avoid undefined behavior by initializing buffer redisplay bit.
242 Problem reported by Dmitry Antipov in
243 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
244 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
246 Revert some of the CANNOT_DUMP fix (Bug#16494).
247 * lread.c (init_lread): Fix typo: NILP, not !NILP.
249 2014-01-19 Eli Zaretskii <eliz@gnu.org>
251 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
252 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
253 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
254 they are replaced by macros that expand into direct calls to the
255 corresponding functions from GDI32.DLL.
256 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
257 variables in the Cygwin build, they are unused.
259 2014-01-19 K. Handa <handa@gnu.org>
261 * composite.c (composition_update_it): Fix previous change.
263 2014-01-18 Eli Zaretskii <eliz@gnu.org>
265 Fix file name handling on MS-Windows 9X.
266 * w32.c (maybe_load_unicows_dll): New function.
268 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
269 on, to make sure we can convert file names to and from UTF-8 on
270 Windows 9X. This fixes a failure to start up because Emacs cannot
271 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
273 * w32font.c [WINDOWSNT]: Include w32.h.
274 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
275 of implementing the same stuff.
276 Remove now unused g_b_init_is_windows_9x.
278 * w32.h (maybe_load_unicows_dll): Add prototype.
280 2014-01-17 Eli Zaretskii <eliz@gnu.org>
282 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
283 switch to single keyboard. Prevents daemon crashes when a new
284 client connects while we show a TTY menu in an existing client.
287 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
289 Fix MinGW64 porting problem with _setjmp.
290 Reported by Eli Zaretskii in:
291 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
292 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
293 the old _setjmp and _longjmp. All uses changed.
295 2014-01-13 Daniel Colascione <dancol@dancol.org>
297 * textprop.c (Fremove_list_of_text_properties): Correctly
298 handle reaching the end of the interval tree. (Bug#15344)
300 2014-01-13 Martin Rudalics <rudalics@gmx.at>
302 * xdisp.c (resize_mini_window): Round height to a multiple of
303 frame's line height. Fix bug in calculation of window start
304 position (Bug#16424).
306 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
308 * macfont.m: Include termchar.h.
309 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
310 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
311 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
312 *_WITH_GC_* to take face and f as parameters.
313 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
314 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
316 2014-01-13 Daniel Colascione <dancol@dancol.org>
318 Fix menu item updating in the presence of the Unity global menu
321 * gtkutil.h (xg_have_tear_offs): Add frame parameter
322 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
324 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
325 updating menus; explain why.
326 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
327 problem it's supposed to solve and it interferes with detecting
328 the presence of a global menu.
329 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
332 2014-01-11 K. Handa <handa@gnu.org>
334 * composite.c (composition_update_it): Fix indexing of
335 LGSTRING_CHAR (Bug#15984).
337 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
339 * unexw32.c (_start) [__MINGW64__]: Define to __start.
341 2014-01-11 Eli Zaretskii <eliz@gnu.org>
343 * xdisp.c (try_window_id): Don't use this function's optimizations
344 if overlays in the buffer displayed by the window have changed
345 since last redisplay. (Bug#16347)
346 (message_dolog): Fix indentation.
348 2014-01-11 Martin Rudalics <rudalics@gmx.at>
350 * frame.c (frame_resize_pixelwise): Fix doc-string.
352 2014-01-10 Martin Rudalics <rudalics@gmx.at>
354 Fix handling of internal borders (Bug#16348).
355 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
356 internal border width from pixel width of windows.
357 (change_frame_size_1): Don't return early when frame's pixel
358 size changes - we still have to record the new sizes in the
360 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
361 also when toolbar gets larger.
362 * window.c (check_frame_size): Include internal_border_width in
364 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
365 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
366 non-toolkit/non-GTK version clear internal border.
367 * xterm.c (x_clear_under_internal_border): New function for
368 non-toolkit/non-GTK version.
369 (x_after_update_window_line): In non-toolkit/non-GTK version
371 (handle_one_xevent, x_set_window_size): Call
372 x_clear_under_internal_border in non-toolkit/non-GTK version.
373 * xterm.h (x_clear_under_internal_border): Extern it.
375 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
377 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
378 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
381 2014-01-06 Eli Zaretskii <eliz@gnu.org>
383 * xdisp.c (redisplay_window): Don't skip window redisplay if the
384 last value of point is not equal to buffer's point. (Bug#16129)
386 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
389 * nsterm.h (updateCollectionBehavior): Rename from
390 updateCollectionBehaviour. All uses changed.
392 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
393 * Makefile.in (SETFATTR): New macro.
394 (temacs$(EXEEXT)): Use it.
396 2014-01-04 Martin Rudalics <rudalics@gmx.at>
398 Fix maximization behavior on Windows (Bug#16300).
399 * w32fns.c (w32_fullscreen_rect): Don't handle
400 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
401 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
402 of SetWindowPos. Restore last placement also when leaving
403 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
404 but the FULLSCREEN_BOTH case.
406 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
409 * data.c (arithcompare_driver):
410 * fileio.c (Fcar_less_than_car):
411 * fns.c (internal_equal):
412 * frame.c (delete_frame):
413 * lisp.h (enum More_Lisp_Bits):
415 Avoid C99 constructs that don't work in C89.
416 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
417 to port to C89, which doesn't have 'long long'.
418 (count_trailing_zero_bits): Use them.
420 2014-01-03 Chong Yidong <cyd@gnu.org>
422 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
424 2014-01-02 Martin Rudalics <rudalics@gmx.at>
426 Further adjust frame/window scrollbar width calculations.
427 * window.c (apply_window_adjustment): Set
428 windows_or_buffers_changed.
429 (Fwindow_scroll_bars): Return actual scrollbar width.
430 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
431 For non-toolkit builds again use 14 as minimum width and set
432 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
433 * xterm.c (XTset_vertical_scroll_bar): Take width from
434 WINDOW_SCROLL_BAR_AREA_WIDTH.
435 (x_new_font): Rename wid to unit. Base calculation of new
436 scrollbar width on toolkit used and make it analogous to that of
437 x_set_scroll_bar_default_width.
438 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
439 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
441 * w32term.c (w32_set_vertical_scroll_bar): Take width from
442 WINDOW_SCROLL_BAR_AREA_WIDTH.
443 (x_new_font): Make it correspond to changes in xterm.c.
445 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
447 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
448 This is a cleaner way to fix the MinGW-w64 porting problem.
449 Check for INTPTR_MAX misconfiguration.
451 2014-01-01 Eli Zaretskii <eliz@gnu.org>
453 * search.c (newline_cache_on_off, find_newline): In indirect
454 buffers, use the newline cache of the base buffer.
456 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
457 buffer, invalidate the caches of its base buffer. (Bug#16265)
459 * indent.c (width_run_cache_on_off, compute_motion): In indirect
460 buffers, use the width-run cache of the base buffer.
462 * xdisp.c (redisplay_window): When the window displays an indirect
463 buffer, and the character widths in the display table have
464 changed, invalidate the width-run cache of the corresponding base
467 * fileio.c (Finsert_file_contents): When invalidating the newline
468 cache, consider the case of inserting into indirect buffer.
470 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
471 In indirect buffers, use the paragraph cache of the base buffer.
473 2013-12-31 Martin Rudalics <rudalics@gmx.at>
475 * window.c (grow_mini_window): Fix last change.
477 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
479 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
481 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
483 * w32term.c (w32_initialize): Use LCID and LOWORD.
485 * w32proc.c (create_child): Use pid_t for 5th argument.
486 (IsValidLocale): Don't provide prototype for MinGW64.
487 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
488 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
490 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
491 MinGW64 doesn't support.
493 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
495 * w32.c (set_named_security_info): New function.
496 (acl_set_file): Fall back on set_named_security_info if
497 set_file_security fails.
498 (g_b_init_set_named_security_info_w)
499 (g_b_init_set_named_security_info_a): New static variables.
500 (globals_of_w32): Initialize them to zero.
501 (set_named_security_info): Set them to non-zero if the
502 corresponding API is available.
503 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
506 2013-12-31 Martin Rudalics <rudalics@gmx.at>
508 Some more fixes following pixelwise resize changes including one
510 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
511 of frame_resize_pixelwise.
512 * widget.c (pixel_to_text_size): New function.
513 (update_wm_hints): Have size hints respect value of
514 frame_resize_pixelwise.
515 (EmacsFrameResize): Alway process resize requests pixelwise.
516 * window.c (grow_mini_window): Make sure mini window is at least
518 * xdisp.c (display_menu_bar): Make sure menubar extends till
520 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
521 (x_set_tool_bar_lines): Calculate pixelwise.
522 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
523 frame_resize_pixelwise.
525 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
527 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
528 variables not used there.
530 2013-12-30 Eli Zaretskii <eliz@gnu.org>
532 * w32.c (sys_umask): New function. (Bug#16299)
534 2013-12-30 Martin Rudalics <rudalics@gmx.at>
536 * dispnew.c (change_frame_size_1): Take old width of root window
537 from that window's pixel width. (Bug#16284)
539 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
541 Plain copy-file no longer chmods an existing destination (Bug#16133).
542 * fileio.c (realmask): Now a static var, not a local.
543 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
544 Remove arg STATPTR. All uses changed.
545 (Fcopy_file): Do not alter permissions of existing destinations,
546 unless PRESERVE-PERMISSIONS (renamed from
547 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
548 Avoid race when testing for existing destinations and for
549 when input and output files are the same.
550 If changing the group fails, adjust both default and
551 preserved permissions so that access is not granted to the
553 (Fset_default_file_modes, init_fileio): Update realmask.
554 (Fdefault_file_modes): Use realmask instead of calling umask.
556 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
558 Fix pipe bug with OS X emacs --daemon (Bug#16262).
559 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
560 flags on the daemon pipe ends before execing.
562 2013-12-28 Eli Zaretskii <eliz@gnu.org>
564 * w32fns.c (Fx_create_frame): Error out if called from a TTY
567 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
569 * callproc.c (Vexec_path): Document that exec-directory is in it.
571 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
573 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
576 2013-12-27 Chong Yidong <cyd@gnu.org>
578 * data.c (Fsymbol_function): Doc fix.
580 2013-12-26 Martin Rudalics <rudalics@gmx.at>
582 Some more tinkering with Bug#16051.
583 * window.c (resize_frame_windows): Don't let the size of the
584 root window drop below the frame's default character size.
585 Never ever delete any subwindows - let the window manager do the
588 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
589 of toolbar lines needed when they exceed the height of the root
591 (unwind_create_frame_1): New function.
592 (Fx_create_frame): Generally inhibit calling the window
593 configuration change hook here. Remove extra call to
594 change_frame_size - it's not needed when we don't run the
595 configuration change hook.
597 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
599 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
600 On my Fedora 19 platform the core dumps were so big that
601 my desktop became nearly catatonic.
602 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
603 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
604 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
605 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
607 * conf_post.h (__has_feature): New macro, if not already defined.
608 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
609 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
611 2013-12-25 Eli Zaretskii <eliz@gnu.org>
613 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
614 is a file name. (Bug#16252)
616 2013-12-25 Chong Yidong <cyd@gnu.org>
618 * keyboard.c (Voverriding_terminal_local_map):
619 (Voverriding_local_map): Doc fix.
621 * keymap.c (Vemulation_mode_map_alists): Doc fix.
623 2013-12-24 Eli Zaretskii <eliz@gnu.org>
625 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
626 file name when it is submitted to ShellExecute. Simplify code.
627 Don't test DOCUMENT for being a string, as that is enforced by
628 CHECK_STRING. Doc fix.
630 2013-12-23 Eli Zaretskii <eliz@gnu.org>
632 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
633 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
634 redisplay_tool_bar does. Improve and fix commentary.
635 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
636 limits of the glyph matrices. (Bug#16051)
637 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
638 only when the new size is different from the old one, and the new
639 size can be achieved given the frame height.
641 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
643 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
645 2013-12-23 Glenn Morris <rgm@gnu.org>
647 * lread.c (Fload): Mention load-prefer-newer in doc.
649 2013-12-22 Martin Rudalics <rudalics@gmx.at>
651 Handle Bug#16207 by being more restrictive when running hooks.
652 * window.c (unwind_change_frame): New function.
653 (Fset_window_configuration): Don't run configuration change hook
654 while the frame configuration is unsafe. Call select_window
657 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
659 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
661 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
663 * nsterm.h: Declare EmacsColor category.
665 * nsterm.m (NSColor): Implement EmacsColor category.
666 (ns_get_color): Use colorUsingDefaultColorSpace.
667 (ns_get_color, ns_term_init): Use colorForEmacsRed.
669 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
671 2013-12-21 Eli Zaretskii <eliz@gnu.org>
673 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
674 having the PNG_NORETURN attribute, to avoid compiler warning in
677 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
679 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
681 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
682 fringe background extension.
683 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
684 because they are now always the same as `left' and `width',
685 respectively. Remove code for the case that `width' and
686 `sb_width' are different.
688 2013-12-20 Martin Rudalics <rudalics@gmx.at>
690 Remove scroll_bar_actual_width from frames.
691 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
692 * frame.c (Fscroll_bar_width): Return scroll bar area width.
693 (x_figure_window_size):
694 * nsterm.m (x_set_window_size):
695 * widget.c (set_frame_size):
696 * w32term.c (x_set_window_size):
697 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
698 scroll_bar_actual_width.
700 Convert scroll_bar members to integers on Windows.
701 * w32term.h (struct scroll_bar): Convert top, left, width,
702 height, start, end and dragging to integers.
703 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
705 * w32term.c (w32_set_scroll_bar_thumb)
706 (w32_scroll_bar_handle_click): Remove XINT conversions for
707 scroll_bar members. Treat bar->dragging as integer.
708 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
709 first element. Remove XINT conversions for scroll_bar members.
710 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
711 Remove XINT conversions for scroll_bar members.
713 Fix assignment for new window total sizes.
714 * window.c (Fwindow_resize_apply_total): Assign values for
717 2013-12-20 Chong Yidong <cyd@gnu.org>
719 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
720 argument to `append'.
722 2013-12-19 Eli Zaretskii <eliz@gnu.org>
724 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
725 current text face, for extending the face of the display margins.
728 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
731 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
733 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
736 * nsterm.m (Qfile, Qurl): New.
737 (EV_MODIFIERS2): New macro.
738 (EV_MODIFIERS): Use EV_MODIFIERS2.
739 (ns_term_init): Remove font and color from DND, does not work on
740 newer OSX, and other ports don't have them.
741 (performDragOperation:): Handle modifiers used during drag.
742 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
743 Remove global Lisp variables used to communicate with ns-win.el.
744 Remove font and color handling.
745 (syms_of_nsterm): Defsym Qfile and Qurl.
747 2013-12-19 Anders Lindgren <andlind@gmail.com>
749 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
750 (ns_constrain_all_frames, x_set_offset): Remove assignment to
752 (updateFrameSize:, windowWillResize:toSize:): Add trace.
753 (constrainFrameRect): Remove special case nr_screens == 1.
754 Don't constrain size to size of view.
756 * nsterm.h (ns_output): Remove dont_constrain.
758 2013-12-19 Anders Lindgren <andlind@gmail.com>
760 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
762 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
764 Minor fixes for recent openp changes.
765 * lisp.h (GCPRO7): New macro.
766 * lread.c (openp): Use bool for boolean; all callers changed.
767 Protect save_string from GC. Don't assume that file descriptors
768 are nonzero. Redo save_mtime comparison to avoid bogus GCC
769 warning about uninitialized variable.
771 2013-12-18 Eli Zaretskii <eliz@gnu.org>
773 * w32fns.c (emacs_abort): Use intptr_t as argument of
774 INT_BUFSIZE_BOUND, to avoid compiler warnings.
776 2013-12-18 Glenn Morris <rgm@gnu.org>
778 * lread.c (Fload): Pass load_prefer_newer to openp.
779 Don't bother checking mtime if openp already did it.
780 (openp): Add `newer' argument, to check all suffixes
781 and find the newest file.
782 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
783 * callproc.c (call_process):
784 * charset.c (load_charset_map_from_file):
785 * emacs.c (init_cmdargs):
786 * image.c (x_create_bitmap_from_file, x_find_image_file):
788 * lread.c (Flocate_file_internal):
789 * process.c (Fformat_network_address):
790 * sound.c (Fplay_sound_internal):
791 * w32.c (check_windows_init_file):
792 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
794 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
796 2013-12-17 Eli Zaretskii <eliz@gnu.org>
798 * w32.c (getloadavg): Don't index samples[] array with negative
799 indices. Recover from wall-clock time being set backwards.
801 * w32term.c (w32_initialize): Declare the argument of
802 set_user_model as const.
804 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
805 (w32_menu_show): Constify some arguments passed to MessageBox.
807 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
808 to initialize Lisp objects.
810 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
811 initialize Lisp objects.
813 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
814 use variables used only on X under that condition.
816 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
817 variables not used there.
819 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
821 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
822 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
824 2013-12-16 Eli Zaretskii <eliz@gnu.org>
826 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
827 code, revealed in presence of R2L characters, character
828 compositions, and display vectors. A better fix for Bug#16148.
829 (extend_face_to_end_of_line): Don't reference tool_bar_window in
830 GTK and NS builds, they don't have this member of struct frame.
832 * dispextern.h (struct composition_it): Correct a comment for the
835 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
837 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
838 This prevents a compilation error on C compilers that do not
839 default functions to return 'int' if not declared. Also, add
840 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
841 since it now uses inline functions.
843 2013-12-16 Eli Zaretskii <eliz@gnu.org>
845 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
846 display margins on mode line, header line, and in the frame's
847 tool-bar window. (Bug#16165)
849 2013-12-16 Andreas Schwab <schwab@suse.de>
851 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
853 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
855 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
858 2013-12-16 Martin Rudalics <rudalics@gmx.at>
860 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
862 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
864 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
865 intended to find bogus pointers in font objects (Bug#16140).
866 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
867 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
868 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
869 Disable for MS-Windows due to Bug#15876; apparently this
870 requires more or less substantial changes in fontset code.
871 * xfont.c (xfont_close):
872 * xftfont.c (xftfont_close): Call x_display_info_for_display
873 to check whether 'Display *' is valid (Bug#16093 and probably
876 2013-12-15 Eli Zaretskii <eliz@gnu.org>
878 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
879 Reported by Juanma Barranquero <lekktu@gmail.com>.
881 * process.c (Fprocess_send_eof): Don't crash if someone tries to
882 open a pty on MS-Windows. (Bug#16152)
884 * emacs.c (decode_env_path): Fix bogus comparison against
885 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
887 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
889 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
890 (Fx_file_dialog): Add parentheses around && to silence warning.
892 * w32term.c (construct_drag_n_drop): Remove unused local variable.
894 2013-12-15 Eli Zaretskii <eliz@gnu.org>
896 * xdisp.c (extend_face_to_end_of_line): Extend background of
897 non-default face in margin areas as well. (Bug#16151)
898 (display_line): Call extend_face_to_end_of_line for continued
899 lines as well, if the display margins have non-zero width.
900 (set_glyph_string_background_width): When needed, set the
901 extends_to_end_of_line_p flag on glyph strings to be drawn in
902 margin areas, not only in the text area.
904 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
907 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
909 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
910 Don't worry about verify_error being t, since it has to be a list.
912 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
914 Use bool for boolean, focusing on headers.
915 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
916 No need to include <stdbool.h>, since conf_post.h does it now.
917 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
918 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
919 (SET_PER_BUFFER_VALUE_P):
920 * ccl.c, ccl.h (setup_ccl_program):
921 * ccl.h (CHECK_CCL_PROGRAM):
922 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
923 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
924 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
925 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
926 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
927 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
928 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
929 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
930 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
931 (CHARSET_FAST_MAP_SET):
932 * coding.c (decode_coding_ccl, encode_coding_ccl):
933 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
934 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
935 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
936 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
937 (decode_coding_c_string):
938 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
939 * conf_post.h (has_attribute):
940 * dispextern.h (trace_redisplay_p):
941 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
942 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
943 (SET_GLYPH_FROM_CHAR_GLYPH):
944 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
945 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
946 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
947 (cursor_in_mouse_face_p):
948 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
949 (blank_row, prepare_desired_row)
950 (build_frame_matrix_from_leaf_window, make_current)
951 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
952 (update_window, scrolling_window, update_frame_line):
953 * disptab.h (GLYPH_FOLLOW_ALIASES):
954 * editfns.c (Fformat):
955 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
956 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
957 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
958 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
959 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
960 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
962 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
963 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
964 (FRAME_MOUSE_UPDATE):
965 * fringe.c (Fdefine_fringe_bitmap):
966 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
967 (x_create_bitmap_from_xpm_data, xpm_load_image):
968 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
969 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
970 (MERGE_INTERVAL_CACHE):
971 * keymap.h (KEYMAPP):
972 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
973 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
974 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
975 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
976 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
977 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
978 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
979 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
980 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
981 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
982 (SETUP_BUFFER_SYNTAX_TABLE):
983 * systime.h (timespec_valid_p):
984 * term.c (save_and_enable_current_matrix):
985 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
986 * xdisp.c (in_display_vector_p, display_tool_bar_line)
987 (redisplay_internal, try_window_reusing_current_matrix)
988 (sync_frame_with_window_matrix_rows, try_window_id)
989 (display_menu_bar, display_tty_menu_item, display_mode_line)
990 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
991 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
992 * xmenu.c (xmenu_show):
993 * xterm.c (use_xim, x_term_init):
994 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
995 (struct x_bitmap_record):
996 Use bool for booleans.
997 * ccl.c (struct buffer_text):
998 * ccl.h (struct ccl_program):
999 * charset.h (struct charset):
1001 * coding.h (struct iso_2022_spec, struct coding_system):
1002 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1003 (struct glyph_string, struct face, struct face_cache)
1004 (struct bidi_string_data, struct bidi_it)
1005 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1007 * editfns.c (Fformat):
1008 * frame.h (struct frame):
1009 * fringe.c (struct fringe_bitmap):
1010 * intervals.h (struct interval):
1011 * keyboard.h (struct kboard):
1012 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1013 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1014 (struct Lisp_Buffer_Local_Value, union specbinding):
1015 * macfont.m (struct macfont_info):
1016 * process.h (struct Lisp_Process):
1017 * termchar.h (struct tty_display_info):
1018 * window.h (struct window):
1019 * xterm.h (struct x_output):
1020 Use bool_bf for boolean bit-fields.
1021 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1022 All callers changed.
1023 * ccl.h (struct ccl_program): Remove unused members private_state,
1024 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1026 (struct ccl_spec): Remove unused members cr_carryover,
1027 eight_bit_carryover.
1028 * conf_post.h: Include <stdbool.h>.
1029 (bool_bf): New type.
1030 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1031 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1032 Surround statement macro with proper 'do { ... } while (false)' brackets.
1033 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1034 Args must now be expressions; all callers changed.
1035 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1036 (PRODUCE_GLYPHS): Simplify use of boolean.
1037 * fileio.c (Fcopy_file):
1038 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1039 * lisp.h (UNGCPRO): Return void, not int.
1040 (FOR_EACH_TAIL): Use void expression, not int expression.
1041 * region-cache.c: Reindent.
1042 * region-cache.h: Copy comments from region-cache.c, to fix
1043 incorrect remarks about booleans.
1045 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1047 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1048 when character at point is displayed from a display vector.
1051 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1053 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1054 now a list of certificate validation checks that will abort a
1055 connection with an error.
1056 (Fgnutls_boot): Document it and use it.
1058 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1060 * w32term.c (w32_enable_frame_resize_hack): New variable.
1061 (x_set_window_size): Use it to hack frame resizing on Windows
1064 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1066 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1067 Windows-specific code to w32.c. Change error message text to
1068 match that of Posix platforms.
1070 * w32.c (w32_copy_file): New function, most of the code copied and
1071 reworked from Fcopy_file. Improve error handling. Plug memory
1072 leak when errors are thrown. Support file names outside of the
1073 current codepage. (Bug#7100)
1075 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1077 * lread.c (load_path_default): Prototype.
1079 2013-12-13 Glenn Morris <rgm@gnu.org>
1081 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1082 (dump_path): Remove.
1083 (load-path-default): Remove `changed' argument.
1084 Do not set dump_path permanently. Simplify.
1085 (init_lread): Simplify.
1086 (syms_of_lread): Remove dump_path.
1088 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1090 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1091 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1092 2013-12-12 font-related change to avoid Bug#16128, which
1093 is quite hard to fix without even more substantial changes.
1095 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1097 * font.c (font_close_object): Check for live frame (Bug#16128).
1099 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1101 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1102 Return ptrdiff_t, not int, since it's a buffer size.
1103 Reindent/reparen some macros to a more Gnuish style.
1105 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1107 Avoid undefined behavior with huge regexp interval counts.
1108 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1109 since it's now specialized to interval counts. All uses changed.
1110 Do not assume wrapraound on signed integer overflow.
1111 (regex_compile): Simplify based on the above changes.
1113 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1115 Support file names on MS-Windows that use characters outside of
1116 the current system codepage. (Bug#7100)
1118 * w32.c (get_file_security, set_file_security)
1119 (create_symbolic_link): Separate pointers and boolean flags for
1120 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1121 non-zero, else the former.
1122 (codepage_for_filenames, filename_to_utf16, )
1123 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1125 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1127 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1128 Accept only one argument; all callers changed.
1129 (dostounix_filename): Remove the second argument, now works in
1130 UTF-8. All callers changed.
1131 (parse_root): Lose DBCS code.
1132 (get_long_basename, w32_get_short_filename, init_environment)
1133 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1134 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1135 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1136 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1137 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1138 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1140 (ansi_encode_filename): New function.
1141 (get_emacs_configuration, get_emacs_configuration_options):
1143 (add_volume_info, GetCachedVolumeInformation): Run the input file
1144 name through unixtodos_filename, to ensure it is stored and
1145 referenced in canonical form.
1146 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1147 (logon_network_drive, sys_link, utime): Improve error handling.
1148 (sys_access): New function.
1149 (hashval, generate_inode_val): Unused functions deleted.
1150 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1151 (check_windows_init_file): Convert error message from UTF-8 to
1152 ANSI codepage, for display in the message box.
1153 (globals_of_w32): Set w32_unicode_filenames according to the OS
1156 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1157 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1158 (syms_of_w32term): Declare w32-unicode-filenames.
1160 * w32proc.c (new_child, delete_child): Remove code that handled
1161 unused pending_deletion and input_file members of the child struct.
1162 (create_child, sys_spawnve): Convert all file names to ANSI
1163 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1164 name cannot be encoded in ANSI codepage. Don't use
1165 unixtodos_filename, mirror slashes by hand.
1166 (record_infile, record_pending_deletion): Functions deleted.
1167 (Fw32_short_file_name): Call w32_get_short_filename instead of
1170 * w32notify.c (add_watch): Work in Unicode mode when
1171 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1172 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1173 instead, do the same with Lisp primitives.
1175 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1176 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1177 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1178 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1179 (Fw32_shell_execute): Improve error reporting.
1180 (Fdefault_printer_name): Ifdef away for Cygwin.
1182 * w32.h (struct _child_process): Remove input_file and
1183 pending_deletion members that are no longer used.
1184 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1185 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1186 (ansi_encode_filename): New and updated prototypes.
1188 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1190 (unexec): Don't use dostounix_filename, it expects a file name in
1191 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1194 * fileio.c (Ffile_name_directory, file_name_as_directory)
1195 (directory_file_name, Fexpand_file_name)
1196 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1197 arguments of dostounix_filename.
1198 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1199 use MAX_UTF8_PATH for size of file-name strings.
1200 (emacs_readlinkat): Build an explicitly unibyte string for file
1202 (syms_of_fileio) <file-name-coding-system>:
1203 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1205 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1206 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1207 directories to UTF-8.
1208 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1209 environment, and each element of the input PATH, to UTF-8.
1211 * dired.c (file_attributes): Use build_unibyte_string explicitly
1212 to make Lisp strings from user and group names.
1214 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1217 * coding.c (decode_file_name, encode_file_name): New functions.
1219 * termcap.c (tgetent): Adapt to the change in arguments of
1222 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1225 * msdos.c (dostounix_filename, init_environment): Adapt to the
1226 change in arguments of dostounix_filename.
1228 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1229 [WINDOWSNT]: Encode file names passed to the image libraries in
1232 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1233 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1235 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1236 arguments of dostounix_filename.
1238 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1240 * font.h (struct font_entity) [HAVE_NS]: New field to record
1241 font driver which was used to create this entity.
1242 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1243 frame where the font was opened.
1244 (font_close_object): Add prototype.
1245 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1246 (font_close_object): Not static any more. Lost frame arg.
1247 Adjust comment and users.
1248 * alloc.c (cleanup_vector): Call font_close_object to adjust
1249 per-frame font counters correctly. If HAVE_NS, also call
1250 driver-specific cleanup for font-entity objects.
1251 * ftfont.c (ftfont_open):
1252 * nsfont.m (nsfont_open):
1253 * w32font.c (w32font_open_internal):
1254 * xfont.c (xfont_open):
1255 * xftfont.c (xftfont_open): Save frame pointer in font object.
1256 * macfont.m (macfont_open): Likewise.
1257 (macfont_descriptor_entity): Save driver pointer to be able
1258 to call its free_entity routine when font-entity is swept.
1259 * ftxfont.c (ftxfont_open): Add eassert because frame
1260 pointer should be saved by ftfont_driver.open.
1262 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1264 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1265 input polling is used. This is still meaningful for Cygwin, see
1266 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1267 * keyboard.c (poll_for_input_1, input_polling_used): Define
1269 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1270 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1271 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1272 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1273 (face_for_char): Likewise. Rearrange eassert and return ASCII
1274 face for CHAR_BYTE8_P.
1275 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1277 2013-12-11 Ken Brown <kbrown@cornell.edu>
1279 * dispextern.h (erase_phys_cursor):
1280 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1282 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1284 * nsterm.m (x_free_frame_resources):
1285 * term.c (tty_free_frame_resources):
1286 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1287 face cache because it's implied by free_frame_faces anyway.
1288 * w32term.c (x_free_frame_resources): Likewise. Do not call
1289 free_frame_faces twice.
1291 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1293 * editfns.c (Fformat_time_string): Mention %F in the doc.
1295 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1297 * window.c (resize_frame_windows): Don't return immediately when
1298 the root window's size doesn't change - the minibuffer window
1299 may still have to be repositioned/resized.
1300 * xfns.c (Fx_create_frame): Always change the frame size after
1301 initializing the frame's faces.
1302 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1303 change_frame_size should already have done it.
1304 (x_new_font): Assign new tool- and menu-bar heights.
1305 (x_set_window_size_1): Account for tool- and menu-bar heights
1306 (Bug#16013). Don't set pixel sizes since change_frame_size
1307 should already have done it.
1309 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1311 Remove the option of using libcrypto.
1312 * Makefile.in (LIB_CRYPTO): Remove.
1313 (LIBES): Don't use it.
1315 2013-12-11 Juri Linkov <juri@jurta.org>
1317 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1318 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1320 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1322 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1323 drawn tool bar items (Bug#16058).
1324 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1326 2013-12-09 Ken Brown <kbrown@cornell.edu>
1328 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1330 * lisp.h (get_frame_param): Adjust conditions for prototype
1333 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1335 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1336 Avoid unused macro warning if configured --without-xft.
1338 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1340 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1342 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1344 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1346 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1348 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1350 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1352 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1354 Use libcrypto's checksum implementations if available, for speed.
1355 * Makefile.in (LIB_CRYPTO): New macro.
1358 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1359 The macro didn't conform to C99 due to type mismatch,
1360 which caused compilation failure with Sun C 5.12,
1361 and it was confusing anyway. Include window.h to declare
1362 redisplay_other_windows.
1364 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1366 * window.c (set_window_buffer): Update mode line (bug#16084).
1368 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1370 Fix minor problems found by static checking.
1371 * keyboard.c (poll_for_input_1, input_polling_used):
1372 Define only if HAVE_NTGUI.
1373 * xmenu.c (popup_activate_callback): Omit unnecessary
1374 check against USE_X_TOOLKIT, which must be defined here anyway.
1375 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1378 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1380 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1382 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1384 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1386 * nsterm.m (x_set_window_size): Remove fprintf.
1387 (init): Define always. Set applicationDidFinishLaunchingCalled
1389 (applicationDidFinishLaunching:):
1390 Set applicationDidFinishLaunchingCalled.
1391 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1394 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1396 Pixel resize changes for NS (Bug#16049).
1397 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1398 height/width. row/cols are locals.
1399 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1400 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1401 (windowWillResize): Remove gsextra. Calculate extra as in
1403 (x_new_font): Don't change frame size if fullscreen.
1404 Change size pixelwise.
1406 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1407 comment in xfns.c. Change to pixelwise call.
1409 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1411 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1414 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1416 * xterm.c (input_signal_count): Remove.
1417 (x_dispatch_event): Define unconditionally.
1418 (x_make_frame_visible): Process X events until the frame
1419 is really visible (Bug#16027).
1420 * xterm.h (x_dispatch_event): Declare unconditionally.
1422 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1424 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1426 * nsterm.m (x_set_window_size): Handle pixelwise.
1428 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1430 * w32term.c (x_new_font):
1431 * xterm.c (x_new_font): Calculate new frame size from new font
1434 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1436 * lisp.h (FOR_EACH_TAIL): New macro.
1437 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1439 * window.c (select_window): Call second wset_redisplay before we change
1440 selected_window (bug#16034).
1442 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1444 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1446 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1448 * w32xfns.c: Include window.h, to avoid a compiler warning.
1450 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1452 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1453 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1454 window_scroll takes care of it.
1455 (Fset_window_point, Fdelete_other_windows_internal)
1456 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1457 (Fsplit_window_internal, Fdelete_window_internal)
1458 (Fresize_mini_window_internal, Fset_window_configuration)
1459 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1460 cause redisplay instead of forcing a complete redisplay.
1461 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1462 we're only affecting the selected_window.
1464 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1466 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1467 directional control characters. Update type and category
1468 determination according to the UBA from Unicode v6.3.
1469 (bidi_category_t): New category EXPLICIT_FORMATTING.
1471 * dispextern.h (bidi_type_t): Update to include new bidirectional
1472 properties introduced with Unicode v6.3. (Bug#16043)
1474 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1476 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1479 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1481 * font.c (font_list_entities): Remove dummy assignment.
1482 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1483 used on graphic displays only. Remove unused 'font_encoder' member.
1484 (struct font_bitmap): Remove unused 'extra' member.
1485 * nsfont.m (nsfont_open):
1486 * w32font.c (w32font_open_internal):
1487 * ftfont.c (ftfont_get_bitmap): Adjust users.
1489 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1491 Use bool for boolean.
1492 * tparam.c (tparam1):
1493 * undo.c (record_point, record_property_change):
1494 Use bool for boolean, for local vars that are always true or false.
1496 Minor integer overflow fixes (Bug#16033).
1497 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1498 This improves on the previous fix to this function.
1499 (window_resize_check): When summing up pixel counts, don't rely on
1500 undefined behavior if the sum overflows.
1502 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1504 * window.c (Fset_window_new_pixel): Don't choke at negative
1505 argument value (Bug#16033).
1507 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1508 to avoid crash in window_box_height.
1510 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1511 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1513 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1515 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1517 Minor integer overflow fixes.
1518 * window.c (Fset_window_new_pixel, grow_mini_window):
1519 * xdisp.c (Fwindow_text_pixel_size):
1520 Avoid undefined behavior on signed integer overflow.
1521 * xfns.c (x_set_mouse_color):
1522 Check that drag shape fits in 'unsigned', since that's what X wants.
1524 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1526 Improve reporting of fatal exception on MS-Windows.
1527 * w32fns.c (my_exception_handler): New function.
1528 (globals_of_w32fns): Set it up as the unhandled exception
1529 handler. Initialize exception code and address to zeros.
1530 (emacs_abort): If the exception code and address are available,
1531 print them at the beginning of the backtrace. Fix the format of
1532 printing addresses (was producing 0x0x12345678 on XP).
1535 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1537 * eval.c (Fbacktrace__locals): New function.
1538 (syms_of_eval): Defsubr it.
1540 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1542 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1543 Define here to unify between...
1544 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1545 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1547 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1549 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1551 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1552 fringe background extension.
1553 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1554 because they are now always the same as `left' and `width',
1555 respectively. Remove code for the case that `width' and
1556 `sb_width' are different.
1558 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1560 Fix minor problems found by static checking.
1561 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1562 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1563 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1565 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1567 * image.c (imagemagick_compute_animated_image): Don't crash if we
1568 have an animation with different-sized images (bug#15313).
1570 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1572 Remove some unused items introduced during pixelwise change.
1573 * window.c (window_resize_total_check): Remove unused function.
1574 * xdisp.c (remember_mouse_glyph): Remove unused label.
1575 (Ftool_bar_height): Move declaration inside #if.
1576 * xterm.c (x_set_window_size): Don't use r and c.
1578 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1580 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1583 * window.c (Fset_window_configuration): Comment out unused variables.
1585 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1587 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1589 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1591 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1593 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1594 HAVE_GNUTLS3 (Bug#16001).
1596 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1597 if interrupts are deferred (Bug#15801).
1599 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1601 Support resizing frames and windows pixelwise.
1602 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1603 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1604 (struct glyph_matrix): Replace window_left_col and
1605 window_top_line by window_pixel_left and window_pixel_top.
1606 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1608 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1609 (draw_window_divider, move_it_to, x_draw_right_divider)
1610 (x_draw_bottom_divider, change_frame_size): Add or fix
1612 * dispnew.c (change_frame_size_1): Change prototype.
1613 (adjust_glyph_matrix, required_matrix_width)
1614 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1615 values instead of lines and columns.
1616 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1617 WINDOW_TOTAL_FRINGE_WIDTH.
1618 (handle_window_change_signal, do_pending_window_change)
1619 (init_display): Adjusts calls of change_frame_size.
1620 (change_frame_size, change_frame_size_1): Handle pixelwise
1622 * frame.c (Qright_divider_width, Qbottom_divider_width):
1624 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1625 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1626 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1627 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1629 (set_frame_param): New function.
1630 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1631 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1632 (Ffringe_width, Fborder_width, Fright_divider_width)
1633 (Fbottom_divider_width): New functions, defsubr them.
1634 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1635 New argument pixelwise.
1636 (struct frame_parm_table): New members Qright_divider_width and
1637 Qbottom_divider_width.
1638 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1639 (x_report_frame_params): Handle Qright_divider_width and
1640 Qbottom_divider_width.
1641 (x_set_right_divider_width, x_set_bottom_divider_width):
1643 (frame_resize_pixelwise): New option.
1644 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1645 new_pixelwise, right_divider_width and bottom_divider_width;
1646 remove total_lines; rename text_lines, text_cols, new_text_lines
1647 and new_text_cols to text_height, text_width, new_height and
1648 new_width respectively.
1649 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1650 FRAME_TEXT_WIDTH respectively.
1651 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1652 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1653 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1655 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1656 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1657 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1658 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1659 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1660 (FRAME_TOTAL_COLS_ARG): Remove macro.
1661 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1662 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1663 (x_wm_set_size_hint): Handle frame pixel sizes.
1664 * indent.c (compute_motion, Fcompute_motion):
1665 Call window_body_width instead of window_body_cols.
1666 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1667 (make_lispy_position): Handle right and bottom dividers.
1668 (Fsuspend_emacs): Pixelize call of change_frame_size.
1669 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1670 * lisp.h: Extern set_frame_param.
1671 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1673 (Fx_create_frame): Add entry for vertical_drag_cursor.
1674 Pixelize call of change_frame_size.
1675 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1676 * nsterm.m (ns_update_window_end): Optionally draw right
1678 (x_set_window_size): Add argument pixelwise.
1679 Call check_frame_size and change_frame_size with pixelwise zero.
1680 (ns_draw_window_divider): New function.
1681 (ns_redisplay_interface): Add ns_draw_window_divider.
1682 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1683 (x_new_font): Call x_set_window_size with pixelwise zero.
1684 * print.c (print_object): For a window print its sequence
1686 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1687 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1688 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1689 (w32_createwindow): Use scroll bar area width.
1690 (w32_wnd_proc): Handle bottom divider width.
1691 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1692 (Fx_create_frame): Default divider width parameters.
1693 Caclulate sizes pixelwise. Add vertical drag cursor support.
1694 (x_create_tip_frame): Default divider widths to zero.
1695 Pixelize call to change_frame_size.
1696 (Fx_show_tip): Add handling of divider widths. Pixelize window
1698 (Fw32_frame_rect): New function.
1699 (frame_parm_handler w32_frame_parm_handlers): Add divider
1701 (Vx_window_vertical_drag_shape): Add variable.
1702 * w32inevt.c (resize_event, maybe_generate_resize_event):
1703 Pixelize change_frame_size calls.
1704 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1706 * w32term.c (w32_draw_window_divider): New function.
1707 (x_update_window_end): Handle right divider.
1708 (w32_draw_fringe_bitmap, x_scroll_run)
1709 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1710 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1711 Calculate new frame sizes pixelwise.
1712 (x_new_font): Pixelize call to x_set_window_size.
1713 (x_check_fullscreen): Pixelize call to change_frame_size.
1714 (x_set_window_size_1, x_set_window_size): New argument
1715 pixelwise. Calculate pixelwise.
1716 (x_wm_set_size_hint): Use scroll bar area width.
1717 (w32_redisplay_interface): Add w32_draw_window_divider.
1718 * w32term.h (struct w32_output): Add vertical drag cursor.
1719 * widget.c (set_frame_size, update_wm_hints)
1720 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1722 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1723 * window.c (sequence_number): Restore.
1724 (Fwindow_pixel_width, Fwindow_pixel_height)
1725 (Fwindow_mode_line_height, Fwindow_header_line_height)
1726 (window_pixel_to_total, Frun_window_scroll_functions)
1727 (Fset_window_new_pixel, window_resize_apply_total)
1728 (Fwindow_resize_apply_total): New functions.
1729 (window_body_height, window_body_width): Rename from
1730 window_body_lines. New argument PIXELWISE.
1731 Calculate pixelwise.
1732 (Fwindow_body_height, Fwindow_body_width): New argument
1734 (coordinates_in_window, window_relative_x_coord): Use window's
1735 pixel width instead of total width.
1736 (replace_window, recombine_windows): Initialize pixel values.
1737 (resize_root_window, resize_frame_windows, grow_mini_window)
1738 (shrink_mini_window): New argument PIXELWISE.
1739 Calculate pixelwise.
1740 (Fdelete_other_windows_internal, adjust_window_margins)
1741 (window_resize_check, window_resize_apply)
1742 (Fdelete_window_internal, Fresize_mini_window_internal)
1743 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1744 (check_frame_size): Rename arguments. New argument PIXELWISE.
1745 Calculate pixelwise.
1746 (set_window_buffer): Make samebuf bool. Run configuration change
1747 hook only if buffer changed.
1748 (Fset_window_buffer): Rewrite doc-string.
1749 (make_window): Initialize new_pixel slot.
1750 (Fwindow_resize_apply): Check pixel size of root window.
1751 (Fsplit_window_internal): Call 2nd argument pixel_size.
1752 Calculate pixelwise.
1753 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1755 (save_window_data): New slots frame_text_width,
1756 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1757 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1759 (Fcurrent_window_configuration, Fset_window_configuration)
1760 (save_window_save, compare_window_configurations): Handle new
1761 slots in save_window_data and saved_window.
1762 (Fset_window_scroll_bars): Fix doc-string.
1763 (window_resize_pixelwise): New variable.
1764 (coordinates_in_window, Fcoordinates_in_window_p):
1766 (make_parent_window): Adjust sequence_number.
1767 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1769 * window.h (struct window): New members new_pixel, pixel_left,
1770 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1771 (wset_new_pixel): New function.
1772 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1773 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1774 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1775 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1776 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1777 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1778 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1779 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1780 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1781 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1782 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1783 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1784 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1785 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1786 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1788 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1789 (window_body_width, check_frame_size): Adapt external declarations.
1790 * xdisp.c (last_max_ascent): New integer.
1791 (window_text_bottom_y): Handle bottom divider.
1792 (window_box_width, window_box_height): Calculate pixelwise.
1793 (get_glyph_string_clip_rects): Handle right divider.
1794 (remember_mouse_glyph): When windows are resized pixelwise
1795 proceed with width and height set to 1.
1796 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1798 (move_it_to): Calculate and return maximum x position
1800 (Fwindow_text_pixel_size): New function.
1801 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1802 (tool_bar_lines_needed): Rename to tool_bar_height.
1803 Calculate pixelwise.
1804 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1805 Calculate pixelwise.
1806 (redisplay_tool_bar): Calculate pixelwise.
1807 (redisplay_window): Calculate pixelwise. Handle dividers.
1808 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1809 (x_draw_vertical_border): Handle dividers.
1810 (define_frame_cursor1): Handle vertical drag cursor.
1811 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1812 (expose_window): Calculate pixelwise. Handle dividers.
1813 (init_xdisp): Initialize pixel values.
1814 * xfaces.c (Qwindow_divider): New face.
1815 (realize_basic_faces): Realize it.
1816 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1817 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1818 (x_set_scroll_bar_default_width): Default actual width to 16.
1819 (Fx_create_frame): Set sizes pixelwise.
1820 (x_create_tip_frame): Default divider widths to zero.
1821 Pixelize call of change_frame_size.
1822 (Fx_show_tip): Handle divider widths. Initial pixel position
1824 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1825 (Vx_window_vertical_drag_shape): New option.
1826 * xmenu.c (free_frame_menubar): Pixelize call of
1828 * xterm.c (x_draw_window_divider): New function.
1829 (x_update_window_end): Optionally draw right divider.
1830 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1831 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1832 (handle_one_xevent, x_new_font): Calculate pixelwise.
1833 (x_set_window_size_1, x_set_window_size): New argument
1834 pixelwise. Calculate pixelwise.
1835 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1836 (struct x_redisplay_interface): Add x_draw_window_divider.
1837 * xterm.h (struct x_output): Add vertical_drag_cursor.
1839 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1841 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1842 Set invisible frames's `redisplay' when a full redisplay is requested.
1843 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1844 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1845 (display_mode_lines): Set it here instead.
1847 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1849 * dispextern.h (set_window_update_flags): Remove.
1851 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1853 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1855 * xdisp.c (REDISPLAY_SOME_P): New macro.
1856 (redisplay_internal): Use it (bug#15999).
1857 (prepare_menu_bars, redisplay_window): Use it as well.
1859 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1861 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1863 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1864 (globals_of_w32font): Zero it out.
1865 (GetCharWidth32W_Proc): New function pointer.
1866 (get_char_width_32_w): New function.
1867 (compute_metrics): If get_glyph_outline_w returns an error, try
1868 get_char_width_32_w before declaring a failure. This avoids
1869 punishing raster (a.k.a. "bitmap") fonts by slowing down
1870 redisplay. (Bug#6364).
1872 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1874 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1875 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1876 highlight needs to be redisplayed. (Bug#15913)
1878 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1880 Fix minor problems found by static checking.
1881 * buffer.h (struct buffer_text, struct buffer):
1882 * frame.h (struct frame):
1883 * window.h (struct window):
1884 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1885 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1886 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1887 no-longer-valid use of HAVE_MENUS.
1888 * xdisp.c (propagate_buffer_redisplay): Now static.
1890 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1892 * xmenu.c (Fmenu_or_popup_active_p):
1893 * window.c (Fset_window_configuration):
1894 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1895 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1896 * fns.c (Fyes_or_no_p):
1897 * editfns.c (Fmessage_box, Fmessage_or_box):
1898 * alloc.c (make_save_ptr_ptr):
1899 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1901 * window.c (Fset_window_configuration): Move select_window later.
1903 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1905 Refine redisplay optimizations to only redisplay *some* frames/windows
1906 rather than all of them.
1907 * xdisp.c (REDISPLAY_SOME): New constant.
1908 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1909 (bset_redisplay, bset_update_mode_line): New functions.
1910 (message_dolog): Use bset_redisplay.
1911 (clear_garbaged_frames): Use fset_redisplay.
1912 (echo_area_display): Use wset_redisplay.
1913 (buffer_shared_and_changed): Remove.
1914 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1915 frame titles. Compute the actual set of windows redisplayed.
1916 Don't update frame titles and menu bars for frames that don't need to
1918 (propagate_buffer_redisplay): New function.
1920 (redisplay_internal): Use it. Be more selective in the set of windows
1921 we redisplay. Propagate windows_or_buffers_changed to
1922 update_mode_lines a bit later to simplify the code.
1923 (mark_window_display_accurate_1): Reset window and buffer's
1925 (redisplay_window): Do nothing if neither the window nor the buffer nor
1926 the frame needs redisplay.
1927 * window.h (struct window): Add `redisplay' field.
1928 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1929 (redisplay_other_windows, window_list): New declarations.
1930 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1931 (window_list): Not static any more.
1932 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1933 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1934 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1935 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1936 * frame.h (struct frame): Add `redisplay' field.
1937 Move `external_menu_bar' bitfield next to other bit-fields.
1938 (SET_FRAME_GARBAGED): Use fset_redisplay.
1939 (SET_FRAME_VISIBLE): Don't garbage the frame;
1940 Use redisplay_other_windows.
1941 * buffer.h (struct buffer): Add `redisplay' field.
1942 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1943 (modify_overlay): Use bset_redisplay.
1944 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1946 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1948 Support w32 file notifications in batch mode.
1949 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1950 invalid (which happens in batch mode). If non-interactive, call
1951 handle_file_notifications to store file notification events in the
1952 input queue. (Bug#15933)
1954 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1956 * w32inevt.c (handle_file_notifications): Now external, not static.
1958 * w32term.h (handle_file_notifications): Provide prototype.
1960 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1961 init_crit, since init_display, which does that otherwise, is not
1964 2013-11-27 Glenn Morris <rgm@gnu.org>
1966 * Makefile.in ($(lispsource)/international/charprop.el): New.
1967 (emacs$(EXEEXT)): Depend on charprop.el.
1969 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1971 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1972 deleting portions of the buffer under non-nil REPLACE argument.
1975 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1976 directory, watch it and not its parent.
1977 (add_watch): Allow empty string in FILE.
1979 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1981 * window.c (Fset_window_start, window_resize_apply)
1982 (window_scroll): Reset window_end_valid (Bug#15957).
1984 2013-11-27 Glenn Morris <rgm@gnu.org>
1986 * Makefile.in (leimdir): Now in lisp source directory.
1987 ($(leimdir)/leim-list.el): Just use ../leim .
1988 * epaths.in (PATH_DUMPLOADSEARCH):
1989 * lread.c (load_path_default):
1990 * nsterm.m (ns_load_path): No more leim directory.
1992 2013-11-26 Andreas Schwab <schwab@suse.de>
1994 * .gdbinit (xgettype): Add cast.
1996 2013-11-26 Glenn Morris <rgm@gnu.org>
1998 Preload leim-list.el.
1999 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2000 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2001 is a single directory.
2003 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2005 bool-vector-subsetp is now the normal direction (Bug#15912).
2006 * data.c (Fbool_vector_subsetp): Test whether the first argument
2007 is a subset of the second one, not the reverse. Add doc string.
2009 Fix minor problems found by static checking.
2010 * lread.c (load_path_default): Now static.
2011 * textprop.c (text_property_stickiness): Be consistent about the
2012 test used when deciding whether to consider the previous character.
2013 This simplifies the code a bit.
2015 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2017 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2019 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2020 (syms_of_frame): Don't defsubr them.
2022 2013-11-25 Glenn Morris <rgm@gnu.org>
2024 * lread.c (load_path_default): Change the sense of the argument.
2025 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2026 from dump_path. When it is not, avoid checking dump_path twice.
2028 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2029 uninstalled dump_path against installed Vload_path. (Bug#15964)
2031 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2033 Export get_pos_property to Elisp.
2034 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2035 (syms_of_editfns): Export it to Elisp.
2037 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2039 2013-11-23 Romain Francoise <romain@orebokech.com>
2041 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2042 initialization here ...
2043 (syms_of_fileio): ... from here.
2045 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2047 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2048 Please use --enable-check-lisp-object-type.
2050 2013-11-23 Glenn Morris <rgm@gnu.org>
2052 * process.c (get_process): Explicit error for dead buffers.
2054 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2056 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2058 2013-11-23 Glenn Morris <rgm@gnu.org>
2060 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2061 * lread.c (load_path_check): Take path to check as argument.
2062 (load_path_default): New, split from init_lread.
2063 (init_lread): Move calc of default load-path to load_path_default.
2064 Empty elements in EMACSLOADPATH now stand for the default.
2065 (load-path): Doc fix.
2066 * emacs.c (decode_env_path): Add option to treat empty elements
2067 as nil rather than ".".
2068 * callproc.c (init_callproc_1, init_callproc):
2069 * image.c (Vx_bitmap_file_path):
2070 * lisp.h (decode_env_path):
2071 * lread.c (Vsource_directory):
2072 Update for new argument spec of decode_env_path.
2074 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2076 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2077 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2079 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2081 Fix some dependency problems that cause unnecessary recompiles.
2082 Problem reported by RMS in
2083 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2084 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2085 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2086 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2087 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2088 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2089 (boostrap-clean): No need to remove stamp-oldxmenu.
2091 Fix recently introduced bool vector overrun.
2092 This was due to an optimization that went awry.
2093 Reported by Glenn Morris in
2094 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2095 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2096 for empty vectors, undoing the 2013-11-18 change.
2097 * data.c (bool_vector_binop_driver): Rely on this.
2098 Fix bug that occasionally overran the destination.
2099 * lisp.h (struct Lisp_Bool_vector): Document this.
2101 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2103 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2106 * nsterm.m (init, run, stop:): Comment out for now, does not work
2109 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2111 * charset.c (syms_of_charset): Don't read past end of string.
2113 2013-11-19 Glenn Morris <rgm@gnu.org>
2115 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2117 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2119 Add hooks to run on gaining/losing focus. (Bug#15029)
2120 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2121 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2122 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2124 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2126 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2127 The old names predated the API change that put destination at end.
2129 Improve API of recently-added bool vector functions (Bug#15912).
2130 The old API had (bool-vector-count-matches A B)
2131 and (bool-vector-count-matches-at A B I), which gave the
2132 misleading impression that the two functions were variants, one
2133 with a location I. The new API has (bool-vector-count-population A)
2134 and (bool-vector-count-consecutive A B I) to make the distinction
2135 clearer. The first function no longer has a B argument, since the
2136 caller can easily determine the number of nils if the length and
2137 number of ts is known.
2138 * data.c (Fbool_vector_count_population): Rename from
2139 bool_vector_count_matches, and accept just 1 argument.
2140 (Fbool_vector_count_consecutive): Rename from
2141 Fbool_vector_count_matches_at.
2143 Always allocate at least one bits_word per bool vector.
2144 See Daniel Colascione in:
2145 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2146 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2147 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2148 * lisp.h (struct Lisp_Bool_vector): Document this.
2150 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2152 * insdel.c (invalidate_buffer_caches): New function, consolidated
2153 from part of prepare_to_modify_buffer.
2154 (insert_from_gap, prepare_to_modify_buffer):
2155 * coding.c (code_convert_region, code_convert_string):
2156 Call invalidate_buffer_caches. (Bug#15841)
2158 * lisp.h (invalidate_buffer_caches): Add prototype.
2160 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2162 * w32term.c (x_update_window_end): Don't invalidate the entire
2163 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2164 highlight needs to be redisplayed. (Bug#15913)
2166 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2168 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2170 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2172 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2173 while we are using Vprin1_to_string_buffer.
2175 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2176 after inserting the description string. (Bug#15907)
2178 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2180 * data.c: Work around bogus GCC diagnostic about shift count.
2181 Reported by Eli Zaretskii in
2182 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2183 (pre_value): New function.
2184 (count_trailing_zero_bits): Use it.
2186 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2188 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2189 assume C macros are not supported even under -g3 in these old GCC
2192 2013-11-15 Leo Liu <sdl.web@gmail.com>
2194 * minibuf.c (Ftry_completion, Fall_completions)
2195 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2197 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2199 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2200 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2201 This avoids placing unnecessary constants into the Emacs code.
2203 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2205 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2206 for Cygwin w32 build.
2208 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2209 for Cygwin w32 build. (Bug#15892)
2211 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2213 Simplify, port and tune bool vector implementation.
2214 * alloc.c (bool_vector_exact_payload_bytes)
2215 (bool_vector_payload_bytes): Remove.
2216 (bool_vector_fill): Return its argument.
2217 * alloc.c (bool_vector_fill):
2219 * print.c (print_object):
2220 Simplify by using bool_vector_bytes.
2221 * alloc.c (make_uninit_bool_vector):
2222 New function, broken out from Fmake_bool_vector.
2223 (Fmake_bool_vector): Use it. Use tail call.
2224 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2225 * data.c (BITS_PER_ULL): New constant.
2226 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2227 if long long versions don't exist.
2228 (shift_right_ull): New function.
2229 (count_one_bits_word): New function, replacing popcount_bits_word
2230 macro. Don't assume that bits_word is no wider than long long.
2231 (count_one_bits_word, count_trailing_zero_bits):
2232 Don't assume that bits_word is no wider than long long.
2233 * data.c (bool_vector_binop_driver, bool_vector_not):
2234 * fns.c (Fcopy_sequence):
2236 Create an uninitialized destination, to avoid needless work.
2237 (internal_equal): Simplify.
2238 (Ffillarray): Prefer tail call.
2239 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2240 contain at least one word.
2241 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2242 chars are narrower than ints.
2243 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2244 * fns.c (Fcopy_sequence):
2246 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2247 Don't try to port to hosts where bits_word values have holes; the
2248 code wouldn't work there anyway. Verify this assumption, though.
2249 (bool_vector_bytes): New function.
2250 (make_uninit_bool_vector): New decl.
2251 (bool_vector_fill): Now returns Lisp_Object.
2253 * xfns.c (xic_create_fontsetname):
2254 * xrdb.c (gethomedir): Prefer tail calls.
2256 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2258 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2259 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2261 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2262 that requires a return value.
2263 (Fset_buffer_modified_p): Take advantage of this change to do
2266 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2268 * buffer.c (Frestore_buffer_modified_p): Sync it with
2269 Fset_buffer_modified_p.
2270 (Fforce_mode_line_update): New function, moved from subr.el.
2271 (Fset_buffer_modified_p): Use them.
2272 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2274 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2276 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2277 This avoids undefined behavior when subtracting pointers into
2278 different aways. On my platform it also makes the code a tad
2279 smaller and presumably faster.
2281 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2283 * keyboard.c (command_loop_1): Use region-extract-function.
2284 * insdel.c (Qregion_extract_function): Not static any more (can we
2285 stop pretending that these vars can benefit from being marked static?).
2287 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2289 * search.c (find_newline): If buffer text is relocated during the
2290 "dumb loop", adjust C pointers into buffer text to follow suit.
2293 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2295 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2296 for conversion (Bug#15837).
2298 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2300 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2301 for the entire range of inserted characters. (Bug#15841)
2303 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2305 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2307 (realize_default_face): Remove assignment to distant-foreground if
2308 unspecified (Bug#15815).
2310 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2312 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2313 cache-long-scans disabled, since we don't want to call
2314 prepare_to_modify_buffer (in insert_1_both) for each message we
2317 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2318 from buffer.c. Improve commentary to the buffer field setter
2321 * buffer.c (bset_cache_long_scans): Static function deleted.
2322 Improve commentary to the buffer field setter functions.
2323 (init_buffer_once): Default for cache-long-scans changed to t.
2326 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2328 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2330 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2331 This bug was introduced in my 2013-06-21 change, and caused
2332 struct Lisp_Sub_Char_Table objects to be given too many slots,
2333 which broke 'make -C admin/unidata'.
2335 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2337 Import changes from mac-port 4.5.
2338 * macfont.m (mac_font_copy_default_descriptors_for_language)
2339 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2340 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2341 (macfont_language_default_font_names): New.
2342 (macfont_list): Rearrange language/charset code.
2343 (macfont_close): Don't check for macfont_info->cache.
2344 (mac_ctfont_create_preferred_family_for_attributes): New font
2345 selection code, call
2346 mac_font_copy_default_name_for_charset_and_languages.
2347 (mac_font_copy_default_descriptors_for_language)
2348 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2350 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2352 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2354 Port to C11 aligned_alloc, and fix some integer overflows.
2355 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2356 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2357 and use of posix_memalign replaced with aligned_alloc.
2358 (aligned_alloc): New function, defined or declared as needed.
2359 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2360 Don't undef; configure.ac now does this.
2361 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2362 (calloc, aligned_alloc): Check for integer overflow.
2363 (aligned_alloc): Rename from memalign. All uses changed.
2364 (memalign): New function, an alias for aligned_alloc.
2366 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2368 * xdisp.c (redisplay_internal): Fix typo in last change.
2370 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2372 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2374 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2376 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2377 redisplay--mode-lines-cause.
2378 (redisplay_internal): Keep them uptodate. Remove redundant check of
2379 buffer_shared_and_changed.
2380 * *.[chm]: Number every assignment to update_mode_lines so we
2381 can track why it is set.
2383 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2385 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2387 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2389 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2390 can track why it is set.
2392 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2394 Integer-related fixes for term.c etc.
2395 * dispextern.h (face_tty_specified_color): New function.
2396 * term.c (turn_on_face): Don't rely on undefined behavior when
2397 assigning an out-of-range value to 'long'.
2398 Simplify test for toggling highlight.
2399 (tty_capable_p): Omit last two (unused) args. All callers changed.
2400 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2401 (read_menu_input, tty_menu_activate, tty_menu_show):
2402 * xfaces.c (x_supports_face_attributes_p)
2403 (tty_supports_face_attributes_p):
2404 Use bool for boolean. All callers changed.
2405 (tty_supports_face_attributes_p): Omit defaults for color indices;
2406 no longer needed. Simplify tail call.
2408 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2410 * xdisp.c (prepare_menu_bars): Mark static.
2411 * lisp.h (prepare_menu_bars): Don't declare.
2412 * xselect.c (x_handle_selection_clear):
2413 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2415 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2417 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2418 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2420 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2422 * keyboard.c (Fcommand_error_default_function): Rename from
2423 Fdefault_error_output.
2425 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2427 * keyboard.c (Fdefault_error_output): New function, extracted from
2429 (syms_of_keyboard): Use it for Vcommand_error_function.
2431 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2433 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2434 (init_eval): Use it to ensure handlerlist is non-NULL.
2435 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2436 (Fsignal): Adjust NULLness test of handlerlist.
2437 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2439 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2441 * callproc.c (call_process): Call prepare_to_modify_buffer before
2442 decoding text read from the sub-process, as the decoded stuff will
2443 be inserted into the buffer. This will invalidate the various
2444 caches maintained for the buffer. (Bug#15148)
2446 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2448 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2449 string of glyphless-char-display.
2451 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2453 * nsfns.m (ns_get_name_from_ioreg): New function.
2454 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2455 OSX >= 10.9. Use ns_get_name_from_ioreg.
2457 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2459 Simplify and port recent bool vector changes.
2460 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2461 only in this file. Use a more-efficient implementation if the
2462 second argument is a power of 2.
2463 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2464 Remove no-longer-necessary compile-time checks.
2465 (bool_vector_exact_payload_bytes): New function.
2466 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2467 exact payload changed to call the new function. Do not assume
2468 that the arg or result fits in ptrdiff_t.
2469 (bool_vector_fill): New function.
2470 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2472 (vroundup_ct): Don't assume arg fits in size_t.
2473 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2474 invoke set_category_set.
2475 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2476 All callers changed. Use bool_vector_set.
2477 * category.h (XCATEGORY_SET): Remove; no longer needed.
2478 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2480 * data.c (Faref): Use bool_vector_ref.
2481 (Faset): Use bool_vector_set.
2482 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2483 (Fbool_vector_not, Fbool_vector_count_matches)
2484 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2485 * fns.c (concat): Use bool_vector_ref.
2486 (Ffillarray): Use bool_vector_fill.
2487 (mapcar1): Use bool_vector_ref.
2488 (sxhash_bool_vector): Hash words, not bytes.
2489 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2490 a constant, since it's now used in #if.
2491 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2492 unsigned char on unusual architectures, so that we no longer
2493 assume that the number of bits per bits_word is a power of two or
2494 is a multiple of 8 or of CHAR_BIT.
2495 (Qt): Add forward decl.
2496 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2497 at least as strictly as bits_word.
2498 (bool_vector_data, bool_vector_uchar_data): New accessors.
2499 All data structure accesses changed to use them.
2500 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2501 (bool_vector_set): New functions.
2502 (bool_vector_fill): New decl.
2503 (ROUNDUP): Move to alloc.c as described above.
2505 Fix recent gnutls changes.
2506 * gnutls.c (Fgnutls_boot): Don't assume C99.
2507 * process.c (wait_reading_process_output): Fix typo in recent change.
2509 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2511 * process.c (wait_reading_process_output, read_process_output)
2512 (send_process): Check gnutls_state is not NULL.
2514 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2515 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2517 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2519 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2520 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2522 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2525 * nsfns.m (Fx_create_frame): Fix memory leak.
2527 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2528 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2529 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2531 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2533 * xdisp.c (message3_nolog, message_with_string): Encode the string
2534 before writing it to the terminal in a non-interactive session.
2536 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2537 sure we concatenate them into a unibyte string.
2539 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2540 resulting temporary name before returning it to the caller.
2541 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2542 is a unibyte string, convert NAME to a unibyte string to ensure
2543 that the result is also a unibyte string.
2545 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2546 create unibyte strings from default paths and directory/file
2549 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2552 * callproc.c (init_callproc): Use build_unibyte_string to make
2553 sure we create unibyte strings from default paths and
2554 directory/file names.
2556 * buffer.c (init_buffer): Don't store default-directory of
2557 *scratch* in multibyte form. The original problem which led to
2558 that is described in
2559 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2560 but it was solved long ago. (Bug#15260)
2562 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2564 Port to stricter C99 platforms.
2565 Especially, C99 prohibits nesting a struct X inside struct Y if
2566 struct X has a flexible array member.
2567 * alloc.c (struct sdata): New type.
2568 (sdata): Implement in terms of struct sdata.
2569 Remove u member; all uses replaced by next_vector, set_next_vector.
2570 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2571 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2572 (struct sblock): Rename first_data member to data, which is now
2573 a flexible array member. All uses changed.
2574 (next_vector, set_next_vector, large_vector_vec): New functions.
2575 (vector_alignment): New constant.
2576 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2577 (struct large-vector): Now merely a NEXT member, since the old approach
2578 ran afoul of stricter C99. All uses changed to use
2579 large_vector_vec or large_vector_offset.
2580 (large_vector_offset): New constant.
2581 * dispnew.c: Include tparam.h, for tgetent.
2582 Do not include term.h; no longer needed.
2583 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2584 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2585 (struct Lisp_Vector): Use a flexible array member for contents,
2586 instead of a union with a member that is an array of size 1.
2588 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2589 fact that the struct no longer contains a union.
2590 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2591 (struct Lisp_Save_Value, struct Lisp_Free):
2592 Use unsigned, not int, for spacers, to avoid c99 warning.
2593 (union specbinding): Use unsigned, not bool, for bitfield, as
2594 bool is not portable to pre-C99 hosts.
2596 2013-11-04 Glenn Morris <rgm@gnu.org>
2598 * emacs.c (usage_message): Mention that `-L :...' appends.
2600 2013-11-02 Glenn Morris <rgm@gnu.org>
2602 * Makefile.in (abs_builddir): Remove.
2603 (bootstrap_exe): Use relative filename.
2605 Use relative filenames in TAGS files.
2606 * Makefile.in (abs_srcdir): Remove it again.
2607 (.PHONY): Remove frc.
2608 (maintainer-clean): No more TAGS-LISP file.
2609 (TAGS): Pass relative file names to etags.
2610 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2612 * Makefile.in (abs_srcdir): New, set by configure.
2614 (maintainer-clean): Remove pointless echo. That should be in the
2615 top-level Makefile, if anywhere. Delete TAGS-LISP.
2616 (extraclean): No s/ and m/ directories for some time.
2617 (TAGS): Also depend on ctagsfiles3.
2618 Remove no-longer-defined S_FILE.
2619 Pass absolute filenames to etags once more.
2620 (TAGS-LISP): Replace lispdir with its expansion.
2621 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2622 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2624 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2626 * xfaces.c (check_lface_attrs, realize_default_face):
2627 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2628 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2630 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2632 * emacs.c (original_pwd): Remove global var by making it local.
2633 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2635 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2637 * xfaces.c: Declare color_distance.
2638 (QCdistant_foreground): New variable.
2639 (NEAR_SAME_COLOR_THRESHOLD): New define.
2640 (load_color2): New function.
2641 (load_color): Call load_color2.
2642 (load_face_colors): Call load_color2 and if distant-color is specified
2643 calculate distant and use distant-color if colors are near.
2644 (LFACE_DISTANT_FOREGROUND): New define.
2645 (merge_face_ref, Finternal_set_lisp_face_attribute)
2646 (Finternal_get_lisp_face_attribute)
2647 (x_supports_face_attributes_p): Handle distant-foreground similar to
2649 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2651 * dispextern.h (lface_attribute_index):
2652 Add LFACE_DISTANT_FOREGROUND_INDEX.
2654 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2656 * image.c (pbm_next_char): New function.
2657 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2658 (pbm_scan_number): Use it.
2659 (Qlibjpeg_version): New variable.
2660 (syms_of_image): DEFSYM and initialize it.
2662 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2664 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2666 2013-10-31 Glenn Morris <rgm@gnu.org>
2668 * emacs.c (original_pwd): New char.
2669 (main): If using --chdir, store original_pwd.
2670 (init_cmdargs): When setting Vinvocation_directory based on a
2671 relative argv[0], use original_pwd if set. (Bug#15768)
2673 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2675 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2677 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2679 * insdel.c: Fix minor problems found by static checking.
2680 (Qregion_extract_function): Now static.
2681 (prepare_to_modify_buffer_1): Remove unused locals.
2683 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2685 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2686 (syms_of_xdisp): Declare pre-redisplay-function.
2687 (markpos_of_region): Remove function.
2688 (init_iterator, compute_stop_pos, handle_face_prop)
2689 (face_before_or_after_it_pos, reseat_to_string)
2690 (get_next_display_element, window_buffer_changed)
2691 (redisplay_internal, try_cursor_movement, redisplay_window)
2692 (try_window_reusing_current_matrix, try_window_id, display_line)
2693 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2694 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2695 * window.h (struct window): Remove field `region_showing'.
2696 * dispextern.h (struct it): Remove region_beg/end_charpos.
2697 (face_at_buffer_position, face_for_overlay_string)
2698 (face_at_string_position): Update prototypes.
2699 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2700 (face_at_string_position): Remove `region_beg' and `region_end' args.
2701 * fontset.c (Finternal_char_font):
2702 * font.c (font_at, font_range): Adjust calls accordingly.
2703 * insdel.c (Qregion_extract_function): New var.
2704 (syms_of_insdel): Initialize it.
2705 (prepare_to_modify_buffer_1): Use it.
2707 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2709 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2710 * ftxfont.c (ftxfont_get_gcs):
2711 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2712 * xfaces.c (x_free_colors, x_free_dpy_colors)
2713 (x_create_gc, unload_color):
2714 * xselect.c (x_property_data_to_lisp):
2715 * xsettings.c (parse_settings):
2716 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2717 (get_bits_and_offset): Adjust definition.
2718 * frame.c (XParseGeometry): Adjust locals.
2719 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2720 * regex.h (toplevel): Likewise for reg_syntax_t.
2722 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2724 * eval.c (run_hook_with_args): Use FUNCTIONP.
2726 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2728 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2729 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2730 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2731 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2732 on MS-Windows anyway.
2733 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2734 (free_realized_face): ...adjust user.
2735 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2736 white relief pixels to -1.
2737 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2738 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2739 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2741 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2743 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2744 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2745 in practice now. All callers changed.
2747 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2749 * dispextern.h (struct face): Use bitfields for 'underline_type'
2750 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2751 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2752 'stipple' member. Move 'lface' member up to help...
2753 * xfaces.c (make_realized_face): ...this function to find and
2754 clear just the members that need clearing.
2755 (load_face_colors, realize_x_face):
2756 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2758 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2760 * xftfont.c (struct xftfont_info): Remove set-but-unused
2762 (xftfont_open): Adjust user.
2763 (xftfont_get_colors): Remove useless prototype.
2765 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2767 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2768 before passing them to 'unexec'. (Bug#15260)
2770 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2772 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2774 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2776 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2777 the changed signature of the font driver's 'close' method.
2779 * w32font.h (w32font_close): Adjust the prototype to the change in
2780 function definition.
2782 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2784 * w32uniscribe.c (uniscribe_close): Adapt the call to
2785 w32font_close to its new prototype.
2787 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2789 Omit unused frame argument of font API's close function.
2790 * font.h (struct font): Drop frame argument. Adjust comment.
2791 * font.c (font_clear_cache, font_close_object): Adjust users.
2792 * ftfont.c (ftfont_close):
2793 * ftxfont.c (ftxfont_close):
2794 * macfont.m (macfont_close):
2795 * nsfont.m (nsfont_close):
2796 * w32font.c (w32font_close):
2797 * xfont.c (xfont_close):
2798 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2799 tweak comments and make functions safe if called more than once for
2800 the same font object.
2802 Perform font-specific cleanup when font object is swept by GC. See
2803 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2804 * alloc.c (cleanup_vector): New function.
2805 (sweep_vector): Call it for each reclaimed vector object.
2806 * font.h (struct font): Adjust comment.
2808 2013-10-24 Glenn Morris <rgm@gnu.org>
2810 * Makefile.in (abs_top_srcdir): New, set by configure.
2812 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2814 Adjust recent font-related changes to fix bug#15686.
2815 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2816 is a live window system frame, mark its default font too.
2818 2013-10-23 Glenn Morris <rgm@gnu.org>
2820 * Makefile.in (RUN_TEMACS): Make relative (again).
2821 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2822 (bootstrap-emacs$(EXEEXT)):
2823 Quote entities that might contain whitespace.
2825 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2827 Port to Solaris 10 and its bundled GCC.
2828 Problem reported by Timothy C. Burt.
2829 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2831 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2833 Do not allow font caches to grow too large.
2834 * alloc.c (compact_font_cache_entry, compact_font_caches):
2835 New functions or stub if not HAVE_WINDOW_SYSTEM.
2836 (compact_undo_list): Factor out from Fgarbage_collect.
2838 (mark_face_cache): Mark face font. Move down to avoid
2840 (mark_terminals): Do not mark font cache here.
2841 (Fgarbage_collect): Call compaction functions described
2842 above. Adjust comment.
2844 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2846 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2847 chdir to HOME (bug#15607).
2849 * nsterm.m (Qcocoa, Qgnustep): New variables.
2850 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2851 (ns_get_color): Make selection color work for GNUstep also.
2853 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2855 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2856 handles mouse clicks. Instead, let GPM use the same code as all
2857 the other mice use. See the discussion starting at
2858 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2859 for the details of the problem with the menu bar this fixes.
2861 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2863 Remove port-specific display name lists to avoid extra
2864 complexity and data duplication with display info lists.
2865 * xterm.h (x_display_name_list): Remove declaration.
2866 * xterm.c (x_display_name_list): Remove.
2867 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2868 * xfns.c (x_display_info_for_name, Fx_display_list):
2869 Likewise. Use x_display_list where appropriate.
2870 * w32term.h (w32_display_name_list): Remove declaration.
2871 * w32term.c (w32_display_name_list): Remove.
2872 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2874 * w32fns.c (x_display_info_for_name, Fx_display_list):
2875 Likewise. Use x_display_list where appropriate.
2876 * nsterm.h (ns_display_name_list): Remove declaration.
2877 * nsterm.m (ns_display_name_list): Remove.
2878 (ns_term_init, syms_of_nsterm): Adjust users.
2879 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2880 Likewise. Use x_display_list where appropriate.
2881 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2882 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2883 (mark_terminals): Mark per-terminal font cache.
2885 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2887 Don't run timers in input-pending-p. Its new check-timers param
2888 provides the prior behavior. (Bug#15045).
2889 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2891 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2893 Make some functions static in non-Microsoft builds.
2894 On my platform (Fedora 19 x86-64), this shrinks the
2895 Emacs executable (text+data) by 0.25%.
2896 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2897 (load_color) [!MSDOS]:
2898 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2899 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2900 * lisp.h (check_existing):
2901 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2902 (network_interface_info) [!WINDOWSNT]:
2903 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2904 Remove extern decls.
2905 * fileio.c (check_existing):
2906 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2907 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2908 (network_interface_info) [!WINDOWSNT]:
2909 * term.c (encode_terminal_code) [!WINDOWSNT]:
2910 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2911 * xfaces.c (load_color) [!MSDOS]:
2913 * fileio.c (check_existing, check_executable, check_writable):
2914 * process.c (network_interface_list, network_interface_info):
2915 Move earlier, so that we don't need forward decls.
2916 * gnutls.c (fn_gnutls_transport_set_errno)
2917 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2919 * w32.c (init_environment): Use faccessat rather than
2920 check_existing, partly for consistency with the rest of the code
2921 in this file, partly so that check_existing can be static.
2923 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2924 * emacs.c (MAIN_PROGRAM): New macro.
2925 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2926 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2928 bool vector int width fixes
2929 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2930 (Fbool_vector_count_matches_at):
2931 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2932 can exceed PTRDIFF_MAX, at least in theory.
2933 (Fbool_vector_count_matches_at):
2934 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2936 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2938 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2939 (struct sockaddr): Add forward decl, for platforms that lack it.
2941 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2943 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2946 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2948 * w32.c (network_interface_get_info, network_interface_list)
2949 (network_interface_info): New functions. (Bug#15610)
2950 (GetAdaptersInfo_Proc): New typedef.
2951 (get_adapters_info): New wrapper function.
2952 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2954 * process.h (network_interface_list, network_interface_info):
2957 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2958 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2959 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2960 for WINDOWSNT. Doc fix.
2961 (syms_of_process): Defsubr Snetwork_interface_list and
2962 Snetwork_interface_info unconditionally.
2964 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2965 in NS GUI sessions. (Bug#15629)
2967 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2969 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2971 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2973 * print.c (print_object): Print " ..." when truncating bool vectors.
2975 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2977 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2978 standard mouse buttons.
2980 * termhooks.h (struct input_event): Remove incorrect commentary.
2982 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2984 Disallow bool vector operations on mixed-length operands.
2985 The old behavior left garbage in the result vector sometimes,
2986 and didn't seem to be useful.
2987 * data.c (Qwrong_length_argument): New static var.
2988 (wrong_length_argument): New function.
2989 (bool_vector_binop_driver): Check that args agree in length.
2991 * keyboard.c, keyboard.h (all_kboards): Now static.
2993 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2995 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2996 note from the lispref.
2998 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3000 * nsterm.h (struct ns_display_info): Remove set-but-unused
3001 member image_cache (image caches are per-terminal anyway).
3002 (FRAME_X_IMAGE_CACHE): Remove.
3003 * nsterm.m (ns_initialize_display_info): Adjust user.
3005 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3007 * w32proc.c: Include mingw_time.h.
3009 * w32.c: Include mingw_time.h.
3011 Implement scrolling of TTY menus when the screen is too short.
3013 * term.c (tty_menu_display): Accept an additional argument, the
3014 menu item from which to start displaying the menu. Account for
3015 the value of Y when limiting the menu to the number of available
3017 (mi_result): New enumeration.
3018 (read_menu_input): Return enumerated value. When the y coordinate
3019 hits min_y or max_y, return scroll indication instead of wrapping
3021 (tty_menu_activate): Handle the scrolling indications from
3022 read_menu_input. Compute the first menu item to display and pass
3023 it to tty_menu_display.
3025 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3027 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3028 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3029 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3030 Adjust to match the change described below.
3031 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3032 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3033 memory_below_frame members to...
3034 * termchar.h (struct tty_display_info): ...here because they're
3035 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3036 * term.c (init_tty):
3037 * nsterm.m (ns_create_terminal):
3038 * w32term.c (w32_create_terminal):
3039 * xterm.c (x_create_terminal): Adjust users.
3040 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3041 to filter out non-TTY frames. Adjust comment.
3042 (scrolling): Adjust user. Prefer eassert for debugging check.
3044 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3046 * xfaces.c (PT_PER_INCH): Remove unused macro.
3047 * termhooks.h (struct terminal): Remove set-but-unused
3048 member fast_clear_end_of_line.
3049 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3050 * nsterm.m (ns_create_terminal):
3051 * term.c (init_tty):
3052 * w32term.c (w32_create_terminal):
3053 * xterm.c (x_create_terminal): Adjust users.
3055 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3057 * lisp.h (bool_vector_size): New function.
3058 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3059 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3060 (Fbool_vector_not, Fbool_vector_count_matches_at):
3061 Remove uses of 'eassume' that should no longer be needed,
3062 because they are subsumed by the 'eassume' in bool_vector_size.
3064 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3066 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3067 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3068 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3070 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3072 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3073 have different dimensions. (Bug#15575)
3075 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3078 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3080 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3082 * term.c (tty_menu_show): Never return with unbalanced
3083 specpdl. Use eassert for debugging check. Adjust style.
3085 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3087 * term.c (read_menu_input): Make selection of menu items
3088 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3089 (tty_menu_activate): Fix off-by-one error when computing max_y.
3091 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3093 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3094 audit logging (only used with GnuTLS 3.x) and enable it.
3096 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3098 * dispnew.c (redraw_frame): Remove useless #ifdef because
3099 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3100 Also, move TTY fflush to...
3101 * term.c (tty_update_end): ...this function.
3103 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3105 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3106 the end of the frame's glyph matrix. (Bug#15575)
3108 * term.c (tty_menu_display): Don't move cursor while overwriting
3109 frame's glyphs with menu items. Limit the number of items
3110 displayed to what can be shown on the available screen lines,
3111 excluding the echo area.
3112 (tty_menu_activate): Limit the Y coordinate allowed by
3113 read_menu_input to the last screen line used for menu display.
3115 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3117 * lisp.h (eassume): New macro.
3118 Also, include <verify.h>, for 'assume'.
3119 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3120 (vroundup, vector_nbytes):
3121 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3122 (Fbool_vector_not, Fbool_vector_count_matches)
3123 (Fbool_vector_count_matches_at):
3124 Use eassume, not eassert.
3125 * casetab.c (set_identity, shuffle):
3126 * composite.c (composition_gstring_put_cache):
3127 * dispnew.c (update_frame_1):
3128 * ftfont.c (ftfont_shape_by_flt):
3129 * image.c (gif_load):
3130 * intervals.c (offset_intervals):
3131 * macfont.m (macfont_shape):
3132 Remove calls to 'assume' that are no longer needed, because
3133 --enable-gcc-warnings no longer generates bogus warnings
3134 when these calls are removed.
3136 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3138 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3140 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3142 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3143 (Qsubstitute_env_in_file_name): New var.
3144 (syms_of_fileio): Define it.
3146 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3148 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3149 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3152 * term.c (save_and_enable_current_matrix): Don't allocate and
3153 don't save margin areas.
3154 (restore_desired_matrix): Don't restore margin areas.
3155 (free_saved_screen): Don't free margin areas.
3157 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3159 * image.c: Pacify --enable-gcc-warnings.
3160 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3161 #define only if used.
3163 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3165 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3166 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3167 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3168 (gif_load): For giflib v5.x and later, display the error message
3169 produced by giflib when its functions fail.
3170 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3173 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3175 * keyboard.c (last_event_timestamp): Remove. For X selection and
3176 GTK popup menus, it may be obtained from per-frame X display info.
3177 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3178 (process_special_events): Adjust users.
3179 * keyboard.h (last_event_timestamp): Remove declaration.
3180 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3181 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3182 * menu.h (xmenu_show): Adjust prototype.
3183 * menu.c (Fx_popup_menu): Adjust user.
3184 * xselect.c (x_own_selection, x_get_foreign_selection)
3185 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3187 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3189 * keyboard.c (init_kboard): Now static. Add arg
3190 to denote window system. Adjust comment.
3191 (init_keyboard): Adjust user.
3192 (allocate_kboard): New function.
3194 * nsterm.m (ns_term_init):
3195 * term.c (init_tty):
3196 * w32term.c (w32_create_terminal):
3197 * xterm.c (x_term_init): Use it.
3198 * keyboard.h (init_kboard): Remove prototype.
3199 (allocate_kboard): Add prototype.
3201 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3203 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3204 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3206 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3208 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3210 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3212 * term.c (tty_menu_activate): Flush the output stream after
3213 showing the cursor, and don't mark the frame garbaged at exit from
3214 the function. Fixes redisplay glitches when moving from one menu
3217 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3219 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3220 or throw error (Bug#15570).
3222 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3224 * intervals.c (temp_set_point_both): Move test into 'eassert',
3227 * lisp.h (eassert): Don't use 'assume'.
3228 Sometimes 'assume' wins in performance, and sometimes it loses,
3229 so it shouldn't be used all the time. Perhaps we need two
3230 flavors of 'eassert', one for where 'assume' is far more likely
3231 to help or to hurt; but that can be done later.
3232 Problem reported by Dmitry Antipov in
3233 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3234 Also, don't include <verify.h>; no longer needed.
3236 2013-10-09 Glenn Morris <rgm@gnu.org>
3238 * eval.c (Fcond): Doc tweak.
3240 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3242 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3243 expressions with side effects to eassert. (Bug#15565)
3245 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3247 * fns.c (hashfn_user_defined): Allow hash functions to return any
3250 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3252 Fix minor problems found by static checking.
3253 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3254 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3255 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3256 * keyboard.c (read_menu_command): Remove unused local.
3257 * lisp.h (read_menu_command): New decl.
3258 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3259 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3260 Return ptrdiff_t, not int.
3261 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3262 not int, for benefit of xpalloc.
3263 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3265 (have_menus_p): Remove; unused.
3266 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3267 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3268 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3270 (save_and_enable_current_matrix): Omit unnecessary casts.
3271 (read_menu_input): Omit local extern decl (now in lisp.h).
3272 Don't access uninitialized storage if mouse_get_xy fails.
3273 (tty_menu_activate): Mark local as initialized, for lint.
3274 (tty_menu_activate, tty_meny_show): Remove unused locals.
3276 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3278 Support menus on text-mode terminals.
3279 * xterm.h (xw_popup_dialog): Add prototype.
3281 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3282 (xmenu_show): Block input here, instead in Fx_popup_menu.
3283 (xw_popup_dialog): New function, with X-specific bits of popup
3286 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3289 * window.c (Fset_window_configuration): Use run-time tests of the
3290 frame type instead of compile-time conditionals, when menu-bar
3291 lines are considered.
3293 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3294 (w32_popup_dialog): New prototypes.
3296 * w32menu.c (Fx_popup_dialog): Function deleted.
3297 (w32_popup_dialog): New function, with w32 specific bits of popup
3298 dialogs. Block input here.
3300 * w32inevt.c (w32_console_read_socket): Minor change to add
3301 debugging TTY events.
3303 * w32fns.c (show_hourglass): If returning early because the frame
3304 is not a GUI frame, unblock input.
3306 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3307 (cursorY): New functions.
3309 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3310 WINDOWSNT, macros that call curX and curY elsewhere.
3312 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3314 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3315 specific function to hide and show cursor on a text-mode terminal.
3316 (tty_menu_struct, struct tty_menu_state): New structures.
3317 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3318 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3319 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3320 (tty_menu_locate, save_and_enable_current_matrix)
3321 (restore_desired_matrix, screen_update, read_menu_input)
3322 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3323 (tty_pop_down_menu, tty_menu_last_menubar_item)
3324 (tty_menu_new_item_coords, tty_menu_show): New functions.
3325 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3327 * nsterm.h (ns_popup_dialog): Adjust prototype.
3329 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3331 (ns_popup_dialog): Adapt order of arguments to the other
3332 *_menu_show implementations.
3333 (Fx_popup_dialog): Function deleted.
3335 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3337 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3339 * menu.c (have_boxes): New function.
3340 (single_keymap_panes): Use it instead of a compile-time
3342 (single_menu_item): Use run-time tests of the frame type instead
3343 of compile-time conditionals.
3344 (encode_menu_string): New function.
3345 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3346 the macro, since different types of frame need different encoding
3348 (digest_single_submenu): Use run-time tests of frame type instead
3349 of, or in addition to, compile-time conditionals.
3350 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3351 (Fx_popup_menu): Detect when the function is called from keyboard
3352 on a TTY. Don't barf when invoked on a text-mode frame.
3353 Check frame type at run time, instead of compile-time conditionals for
3354 invoking terminal-specific menu-show functions.
3355 Call tty_menu_show on text-mode frames.
3356 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3357 run time to determine which alternative to invoke; support dialogs
3360 * keyboard.h <Qmouse_movement>: Declare.
3362 * keyboard.c <Qmouse_movement>: Now extern.
3363 <Qecho_keystrokes>: New static variable.
3364 (read_key_sequence): Accept an additional argument, a flag to
3365 prevent redisplay during reading of the key sequence. All callers
3367 (read_menu_command): New function.
3368 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3370 (toolkit_menubar_in_use): New function.
3371 (make_lispy_event): Use it instead of a compile-time test.
3373 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3374 window-system being available.
3376 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3377 to x-popup-dialog on the frame type, they all now support popup
3380 * dispnew.c (save_current_matrix): Save the margin areas.
3381 (restore_current_matrix): Restore margin areas.
3382 (update_frame_with_menu): New function.
3384 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3387 * alloc.c (make_save_ptr): Now compiled unconditionally.
3389 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3391 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3392 (redraw_frame, update_frame): Adjust users.
3393 * dispextern.h (set_window_update_flags): Adjust prototype.
3394 * xdisp.c (redisplay_internal): When updating all frames with zero
3395 windows_or_buffers_changed, assume that only the windows that shows
3396 current buffer should be really updated.
3398 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3400 Do not allocate huge temporary memory areas and objects while encoding
3401 for file I/O, thus reducing an enormous memory usage for large buffers.
3402 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3403 * coding.h (struct coding_system): New member raw_destination.
3404 * coding.c (setup_coding_system): Initialize it to zero.
3405 (encode_coding_object): If raw_destination is set, do not create
3406 dst_object. Add comment.
3407 * fileio.c (toplevel): New constant E_WRITE_MAX.
3408 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3409 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3411 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3413 * nsterm.m (windowDidExitFullScreen:):
3414 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3416 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3418 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3419 * keyboard.c (unblock_input_to): Don't process pending signals
3420 if a fatal error is in progress.
3422 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3423 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3424 they're talking about words in Lisp bool vectors.
3425 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3426 * data.c (popcount_bits_word): Rename from popcount_size_t.
3427 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3430 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3432 Improve support for popcount and counting trailing zeros (Bug#15550).
3433 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3434 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3435 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3436 (popcount_size_t_msc, popcount_size_t_gcc):
3437 Remove; now done by Gnulib.
3438 (popcount_size_t): Now a macro that defers to Gnulib.
3439 (count_trailing_zero_bits): Return int, for consistency with
3440 Gnulib and because Emacs prefers signed to unsigned int.
3441 Don't assume that size_t is either unsigned int or unsigned long
3442 or unsigned long long.
3443 (size_t_to_host_endian): Do not assume that size_t is either
3444 exactly 32 or exactly 64 bits wide.
3445 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3446 etc., so that it's now an enum constant, not a macro.
3447 No need to assume that it's either 32 or 64.
3449 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3451 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3454 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3456 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3457 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3459 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3461 emacs_read and emacs_write now use void *, not char *.
3462 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3463 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3464 Buffer arg is now void *, not char *. This matches plain
3465 'read' and 'write' better, and avoids a constraint violation
3466 on Solaris 9 with Oracle Studio.
3468 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3470 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3471 memset to explicit loop. Otherwise copy largest possible chunk
3472 from initialized to uninitialized part, thus allowing the longer
3473 memcpy runs and reducing the number of loop iterations.
3475 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3477 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3478 hide toolbar (Bug#15388).
3479 (windowDidEnterFullScreen:): If presentation options are zero,
3480 set them here (Bug#15388).
3481 (ns_update_auto_hide_menu_bar): Remove runtime check.
3482 Don't auto hide dock unless menubar is also auto hidden.
3484 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3486 * editfns.c (message): Mention batch mode in doc string.
3488 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3490 * nsterm.m (check_native_fs): Remove erroneous comment.
3492 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3494 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3495 uses find_newline instead of scan_newline and so doesn't move point.
3497 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3499 Use hardware support for byteswapping on glibc x86 etc.
3500 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3501 whereas the old swap64 needed 30.
3502 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3503 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3504 Use byteswap.h's macros to swap bytes.
3505 * lisp.h (swap16, swap32, swap64): Remove.
3506 All uses replaced by bswap_16, bswap_32, bswap_64.
3508 * bytecode.c (exec_byte_code): Use some more volatile variables
3509 to work around local variables getting clobbered by longjmp.
3510 Port to pre-C99, which doesn't allow decls after stmts.
3512 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3514 * lisp.h (eassert): Assume that COND is true when optimizing.
3515 In other words, take on the behavior of eassert_and_assume.
3516 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3517 (eassert_and_assume): Remove. All uses replaced by eassert.
3519 * xdisp.c (Qglyphless_char): Now static.
3521 Adjust to merge from gnulib.
3522 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3523 * lisp.h: Include <verify.h>, for 'assume'.
3525 * eval.c (clobbered_eassert): New macro.
3526 (internal_catch, internal_condition_case)
3527 (internal_condition_case_1, internal_condition_case_2)
3528 (internal_condition_case_n): Use it instead of eassert
3529 when the argument contains locals clobbered by longjmp.
3530 Don't use clobbered locals outside of clobbered_eassert.
3531 (internal_lisp_condition_case): Use a volatile variable
3532 to work around a local variable's getting clobbered.
3534 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3536 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3537 (PUSH_HANDLER): New macro.
3538 (catchlist): Remove.
3539 (handlerlist): Always declare.
3541 * eval.c (catchlist): Remove (merge with handlerlist).
3542 (handlerlist, lisp_eval_depth): Not static any more.
3543 (internal_catch, internal_condition_case, internal_condition_case_1)
3544 (internal_condition_case_2, internal_condition_case_n):
3546 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3547 handlerlist/catchlist.
3548 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3549 handlerlist which can only handle a single condition-case handler at
3551 (find_handler_clause): Simplify since we only a single branch here
3554 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3556 (bcall0): New function.
3557 (exec_byte_code): Add corresponding cases. Improve error message when
3558 encountering an invalid byte-code. Let Bunwind_protect accept
3559 a function (rather than a list of expressions) as argument.
3561 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3562 and make them unconditional now that they're heap-allocated.
3564 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3566 * charset.c (Fdecode_char, Fencode_char): Remove description of
3567 `restriction' arg. now that it's hidden by advertised-calling-convention.
3569 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3571 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3572 Remove unused variable (from mac-port).
3573 (macfont_draw): Use s->ybase for correct y position.
3575 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3577 * frame.h (struct frame): Drop has_minibuffer member because...
3578 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3579 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3581 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3583 * window.h (struct window): Prefer enum text_cursor_kinds to int
3584 for phys_cursor_type member. Move the latter, phys_cursor_width,
3585 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3586 * window.c (replace_window, make_window): Adjust users.
3588 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3590 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3591 this module is never compiled otherwise.
3593 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3595 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3598 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3600 * xdisp.c (get_next_display_element): Don't call face_for_font in
3601 a build configured --without-x. (Bug#15484)
3603 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3605 * window.c (calc_absolute_offset): #elif should be #elif defined.
3607 * frame.c (delete_frame): Block/unblock input to overcome race
3608 condition (Bug#15475).
3610 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3612 * frame.c (delete_frame): Record selected frame only after
3613 calling Qdelete_frame_functions (Bug#15477).
3615 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3617 * nsterm.m (ns_selection_color): Remove.
3618 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3619 NSColor selectedText(Background)Color. Only for COCOA.
3620 (ns_term_init): Remove assignment of ns_selection_color, logic
3621 moved to ns_get_color.
3623 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3624 NS_SELECTION_COLOR_DEFAULT.
3625 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3627 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3629 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3630 frame' does not have the tool_bar_window member.
3632 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3634 Signal error when reading an empty byte-code object (Bug#15405)
3635 * lread.c (read1): signal error
3636 * alloc.c (make_byte_code): eassert header size
3637 (sweep_vectors): change an int to size_t
3639 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3641 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3642 instead of ints, as it's the usual style for offsetof constants. See:
3643 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3645 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3646 This is ugly, but it should fix the performance problem for older
3647 GCC versions in the short run. I'll look into integrating the
3648 Gnulib module for popcount, as a better fix.
3649 See the thread starting in:
3650 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3651 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3652 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3653 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3654 (popcount_size_t): Use it.
3656 2013-09-24 Daniel Colascione <dancol@dancol.org>
3658 * process.c (Fnetwork_interface_info): Fix build break due to
3661 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3663 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3664 Prefer signed to unsigned integers where either will do.
3665 No need for 'const' on locals that do not escape.
3666 Omit easserts with unnecessary and unportable assumptions about
3667 alignment. Avoid unnecessary casts to char *.
3669 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3671 Use union for the payload of struct Lisp_Vector.
3672 This helps to avoid a few glitches dictated by C's aliasing rules.
3673 * lisp.h (struct Lisp_Vector): Use union for next and
3674 contents member. Adjust comment. Change related users.
3675 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3676 Related users changed.
3677 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3678 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3679 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3680 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3682 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3684 Optimize glyph row clearing and copying routines.
3685 * dispextern.h (struct glyph_row): Change layout of struct
3686 glyph_row to help copy_row_except_pointers. Adjust comment.
3687 * dispnew.c (null_row): Remove.
3688 (clear_glyph_row): Use offsetof and memset to find and clear
3689 just the members that need clearing. Adjust comment.
3690 (copy_row_except_pointers): Likewise for copying.
3692 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3694 Some minor cleanups of recently-added bool vector code.
3695 * conf_post.h (assume): Always return void. Use lint version
3696 only if GCC and MSC versions don't apply.
3697 * conf_post.h (assume):
3698 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3699 Depend on _MSC_VER, not __MSC_VER, for consistency with
3701 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3702 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3703 (bool_vector_binop_driver, count_trailing_zero_bits)
3704 (size_t_to_host_endian): Now static, not static inline;
3705 the latter isn't needed with modern compilers and doesn't
3706 work with older compilers anyway.
3708 * alloc.c (valgrind_p): Use bool for boolean.
3710 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3712 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3713 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3714 (display_last_displayed_message_p, message_buf_print)
3715 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3716 Use bool for boolean.
3717 * dispextern.h (cancel_line, init_desired_glyphs):
3718 Remove ancient leftover.
3719 (help_echo_showing_p, hourglass_shown_p):
3720 * lisp.h (noninteractive_need_newline): Adjust declaration.
3722 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3724 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3726 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3727 ...this file and convert the latter to static. Adjust comment.
3728 (make_initial_frame):
3729 * window.c (init_window_once): Adjust user.
3730 * frame.h (last_nonminibuf_frame): Remove declaration.
3731 * lisp.h (selected_frame): Likewise.
3732 * msdos.c (the_only_display_info): Adjust comment.
3734 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3736 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3737 computing the end column of mouse-highlight that comes from
3738 display or overlay strings. (Bug#15437)
3739 (note_mouse_highlight): Adapt calculation of last argument to
3740 mouse_face_from_string_pos to the above change.
3742 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3743 all platforms, not just for clang.
3745 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3747 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3748 about excess arguments to snprintf.
3750 * conf_post.h(assume): Use __builtin_unreachable for clang.
3752 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3754 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3755 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3757 2013-09-23 Daniel Colascione <dancol@dancol.org>
3759 * alloc.c (USE_VALGRIND): New macro; on by default
3760 when ENABLE_CHECKING.
3761 (mark_maybe_object, mark_maybe_pointer)
3762 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3764 (valgrind_p) [USE_VALGRIND]: New variable.
3765 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3767 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3769 * process.c (wait_reading_process_output): Change int pnamelen to
3772 * nsterm.m (setMarkedText:selectedRange:):
3773 (deleteWorkingText):
3774 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3775 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3776 argument to unsigned long to avoid warning.
3777 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3779 * conf_post.h (assume): Fix compiler error: x shall be cond.
3781 2013-09-22 Daniel Colascione <dancol@dancol.org>
3783 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3784 warning when compiling without a window system.
3786 2013-09-22 Daniel Colascione <dancol@dancol.org>
3788 * data.c (Qbool_vector_p): New symbol.
3789 (bool_vector_spare_mask, popcount_size_t_generic)
3790 (popcount_size_t_msc, popcount_size_t_gcc)
3792 (bool_vector_binop_driver)
3793 (count_trailing_zero_bits, size_t_to_host_endian)
3794 (Fbool_vector_exclusive_or)
3795 (Fbool_vector_union)
3796 (Fbool_vector_intersection, Fbool_vector_set_difference)
3797 (Fbool_vector_subsetp, Fbool_vector_not)
3798 (Fbool_vector_count_matches)
3799 (Fbool_vector_count_matches_at): New functions.
3800 (syms_of_data): Intern new symbol, functions.
3801 * alloc.c (bool_vector_payload_bytes): New function.
3802 (Fmake_bool_vector): Instead of calling Fmake_vector,
3803 which performs redundant initialization and argument checking,
3804 just call allocate_vector ourselves. Make sure we clear any
3805 terminating padding to zero.
3806 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3807 instead of open-coding the size calculation.
3808 (vroundup_ct): New macro.
3809 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3810 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3811 * composite.c (composition_gstring_put_cache):
3812 Change lint_assume to assume.
3813 * conf_post.h (assume): New macro.
3814 (lint_assume): Remove.
3815 * dispnew.c (update_frame_1): Change lint_assume to assume.
3816 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3818 * image.c (gif_load): Change lint_assume to assume.
3819 * lisp.h (eassert_and_assume): New macro.
3820 (Qbool_vector_p): Declare.
3821 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3822 (swap16, swap32, swap64): New inline functions.
3823 * macfont.m (macfont_shape): Change lint_assume to assume.
3824 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3825 * xsettings.c (parse_settings): Use new swap16 and
3826 swap32 from lisp.h instead of file-specific macros.
3828 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3830 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3831 found (which can legitimately happen when the glyph row at the
3832 window start is disabled in the current_matrix. (Bug#15365)
3834 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3836 Fix syntax.h bug introduced by recent INLINE change.
3837 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3838 conditionally compiled one way in some modules, and a different
3839 way in others. This doesn't work with extern inline functions,
3840 which must have the same definition in all modules, because the
3841 defining code might be shared across modules, depending on the
3842 implementation. Symptoms reported by Martin Rudalics in:
3843 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3844 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3845 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3846 overriding the corresponding functions in syntax.h.
3847 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3848 (syntax_property): New inline functions.
3849 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3850 Rewrite in terms of these new functions.
3852 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3854 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3855 not chars_in_text, whose result depends on the multibyteness of
3856 the current buffer. (Bug#15426)
3858 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3860 Port recent change to hosts where pointers aren't 'long'.
3861 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3862 Don't assume that pointers are the same width as 'long'.
3863 Add a compile-time check that a pointer fits into two X slots.
3865 A simpler, centralized INLINE.
3866 * conf_post.h (INLINE): Define only if not already defined.
3867 This allows us to use a single INLINE, defined by one file
3869 * emacs.c (INLINE): Define it.
3870 Also, include category.h, charset.h, composite.h, dispextern.h,
3871 syntax.h, systime.h, so that their INLINE definitions are expanded
3873 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3874 * buffer.h, buffer.c (BUFFER_INLINE):
3875 * category.h, category.c (CATEGORY_INLINE):
3876 * character.h, character.c (CHARACTER_INLINE):
3877 * charset.h, charset.c (CHARSET_INLINE):
3878 * composite.h, composite.c (COMPOSITE_INLINE):
3879 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3880 * frame.h, frame.c (FRAME_INLINE):
3881 * intervals.h, intervals.c (INTERVALS_INLINE):
3882 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3883 * lisp.h, alloc.c (LISP_INLINE):
3884 * process.h, process.c (PROCESS_INLINE):
3885 * syntax.h, syntax.c (SYNTAX_INLINE):
3886 * systime.h, sysdep.c (SYSTIME_INLINE):
3887 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3888 * window.h, window.c (WINDOW_INLINE):
3889 Remove. All uses replaced with INLINE.
3891 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3893 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3896 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3898 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3899 'const char *' to avoid compiler warnings due to similar change in
3900 the prototype of x_get_string_resource.
3902 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3904 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3905 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3906 going to replace static variables below. Adjust comments.
3907 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3908 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3909 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3910 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3911 Related users changed.
3912 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3913 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3914 last_mouse_movement_time, going to replace static variables below.
3916 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3917 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3919 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3920 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3921 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3922 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3923 static variables below.
3924 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3925 (last_mouse_scroll_bar): Remove.
3926 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3927 (mouseExited): Related users changed.
3929 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3931 Do not use external array to process X scroll bar messages.
3932 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3933 (x_send_scroll_bar_event): Pack window pointer into two slots
3934 of XClientMessageEvent if we're 64-bit. Adjust comment.
3935 (x_scroll_bar_to_input_event): Unpack accordingly.
3937 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3939 Ifdef away recent changes which aren't relevant to NS port.
3940 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3941 [!HAVE_NS]: Declare as such.
3942 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3943 [!HAVE_NS]: Define as such.
3945 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3947 * frame.c (x_redo_mouse_highlight): New function
3948 to factor out common code used in W32 and X ports.
3949 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3950 * xterm.h (struct x_display_info):
3951 * w32term.h (struct w32_display_info):
3952 * nsterm.h (struct ns_display_info): New members
3953 last_mouse_motion_frame, last_mouse_motion_x and
3954 last_mouse_motion_y, going to replace static variables below.
3955 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3956 (redo_mouse_highlight): Remove.
3957 (note_mouse_movement, syms_of_xterm): Adjust user.
3958 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3959 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3960 (redo_mouse_highlight): Remove.
3961 (note_mouse_movement, syms_of_w32term): Adjust user.
3962 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3963 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3965 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3966 * nsfns.m (compute_tip_xy): Adjust user.
3968 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3970 * frame.c (x_mouse_grabbed): New function.
3971 * dispextern.h (x_mouse_grabbed): Add prototype.
3972 (last_mouse_frame): Remove declaration.
3973 * xterm.h (struct x_display_info):
3974 * w32term.h (struct w32_display_info):
3975 * nsterm.h (struct ns_display_info): New member
3976 last_mouse_frame, going to replace...
3977 * xdisp.c (last_mouse_frame): ...global variable.
3978 (note_tool_bar_highlight):
3979 * w32term.c (w32_mouse_position, w32_read_socket):
3980 * xterm.c (XTmouse_position, handle_one_xevent):
3981 Use x_mouse_grabbed.
3982 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3984 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3986 * w32term.c (w32_read_socket): Avoid temporary
3987 variables in a call to x_real_positions.
3988 * xterm.c (handle_one_xevent): Likewise.
3990 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3992 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3993 (x_icon_type): Remove prototype.
3994 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3995 * frame.c (x_icon_type): Remove.
3996 * w32term.c (x_make_frame_visible, x_iconify_frame):
3997 * xterm.c (x_make_frame_visible, x_iconify_frame):
3998 Use x_set_bitmap_icon to factor out common code.
4000 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4002 * dispextern.h (check_x_display_info, x_get_string_resource):
4003 Declare here just once and unify the latter.
4004 * frame.c (check_x_display_info, x_get_string_resource):
4005 * nsterm.h (check_x_display_info):
4006 * xrdb.c (x_get_string_resource):
4007 * xterm.h (check_x_display_info): Remove prototypes.
4008 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4009 * w32reg.c (x_get_string_resource): Likewise.
4010 (w32_get_rdb_resource): Adjust user.
4012 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4014 * xterm.h (struct x_display_info): New member
4015 x_pending_autoraise_frame, going to replace...
4016 * xterm.c (pending_autoraise_frame): ...static variable.
4017 (x_new_focus_frame, XTread_socket): Adjust users.
4018 * w32term.h (struct w32_display_info): New member
4019 w32_pending_autoraise_frame, going to replace...
4020 * w32term.c (pending_autoraise_frame): ...global variable.
4021 (x_new_focus_frame, w32_read_socket): Adjust users.
4023 2013-09-17 Glenn Morris <rgm@gnu.org>
4025 * xdisp.c (message_dolog): If we create *Messages*,
4026 switch it to messages-buffer-mode.
4028 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4030 Don't overuse 'const' in types of locals.
4031 * bidi.c (bidi_count_bytes):
4032 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4033 (xg_event_is_for_scrollbar):
4034 * xselect.c (x_handle_property_notify)
4035 (x_handle_selection_notify, x_handle_dnd_message):
4036 * xsettings.c, xsettings.h (xft_settings_event):
4037 * xterm.c (x_handle_net_wm_state, handle_one_event)
4038 (x_menubar_window_to_frame, x_detect_focus_change)
4039 (construct_mouse_click, note_mouse_movement)
4040 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4041 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4042 (handle_one_xevent, x_handle_net_wm_state):
4043 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4044 (x_handle_dnd_message):
4045 Avoid unnecessary 'const', typically the second 'const' in
4046 'const foo * const arg', a 'const' that does not affect the API
4047 and doesn't significantly help the human reader.
4049 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4051 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4052 only if Glib < 2.36.0.
4053 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4054 * xsettings.c (init_gconf, init_gsettings): Do not check
4056 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4058 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4060 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4062 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4063 before calling g_type_init.
4065 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4067 * nsterm.m (syms_of_nsterm): ... to here.
4069 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4071 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4072 (ignore_next_mouse_click_timeout): Use Time as X does.
4073 (handle_one_xevent): Avoid cast and use unsigned comparison.
4075 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4077 Do not copy X event in handle_one_xevent except KeyPress case.
4078 Wnen XEvent is processed, it is unlikely to be changed except
4079 KeyPress case, so we can avoid copying and use const pointer to
4080 const data to make sure that an event is not changed elsewhere.
4081 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4082 const' and do not create local copy except for the KeyPress event.
4083 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4084 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4085 (x_handle_net_wm_state, x_menubar_window_to_frame)
4086 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4087 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4088 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4089 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4090 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4091 (x_handle_dnd_message):
4092 * xsettings.c (xft_settings_event):
4093 Use 'const XEvent * const' where appropriate.
4094 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4096 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4098 Fix X event waiting to handle multiple frames.
4099 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4100 * xterm.c (pending_event_wait): Remove. Adjust users.
4101 (x_detect_focus_change): Pass frame arg.
4102 (handle_one_xevent): Find related frame early and clear per-frame
4103 wait_event_type only if this is an event for the relevant frame.
4104 (x_wait_for_event): Use per-frame wait_event_type.
4106 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4108 * nsfns.m (Fx_create_frame): Fix font driver registration for
4111 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4112 for syms_of_macfont.
4114 * nsterm.m: Include macfont.h.
4115 (ns_tmp_flags, ns_tmp_font): Remove.
4116 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4117 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4118 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4119 (changeFont:): Fix code style. Check for font driver type when
4122 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4125 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4126 (nsfont_open): Set font driver type.
4127 Set font->ascent and font->descent. Figure out font instead of
4128 ns_tmp_font, and flags instead of ns_tmp_flags.
4129 Fix indentation. Remove call to ns_draw_text_decoration,
4132 * nsfns.m: Include macfont.h.
4133 (Fx_create_frame): Register macfont driver, make a better default font.
4134 (Fns_popup_font_panel): Get font from macfont driver, if used.
4136 * macfont.m, macfont.h, macuvs.h: New files.
4138 * font.h: Declare syms_of_macfont.
4140 * font.c (syms_of_font): Call syms_of_macfont.
4142 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4144 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4146 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4147 and it is always zero for others, so I assume that this is an ancient
4148 leftover which nobody will want to change any more.
4149 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4150 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4151 * frame.c (x_set_scroll_bar_width):
4152 * w32fns.c (w32_createscrollbar):
4153 * w32term.c (w32_set_vertical_scroll_bar):
4154 * xfns.c (x_set_scroll_bar_default_width):
4155 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4156 (x_scroll_bar_expose): Related users changed.
4158 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4160 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4161 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4162 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4164 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4166 * nsterm.h, w32term.h, xterm.h: ...and not here.
4167 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4168 Remove unused Xisms.
4169 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4170 these modules are never compiled otherwise.
4172 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4174 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4175 Doc fix. (Bug#15375)
4177 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4179 Unify Fx_focus_frame between all ports.
4180 * frame.h (x_focus_frame): New prototype.
4181 * xfns.c (Fx_focus_frame): Remove.
4182 (syms_of_xfns): Do not defsubr it.
4183 (x_focus_frame): X implementation.
4184 * nsfns.m (Fx_focus_frame): Remove.
4185 (syms_of_nsfns): Do not defsubr it.
4186 (x_focus_frame): NS implementation.
4187 * w32term.c (Fx_focus_frame): Remove.
4188 (x_focus_on_frame): Rename to...
4189 (x_focus_frame): W32 implementation.
4190 * w32term.h (x_focus_on_frame): Remove prototype.
4191 * w32fns.c (Fx_focus_frame): Remove.
4192 (syms_of_w32fns): Do not defsubr it.
4193 * frame.c (Fx_focus_frame): Define here.
4194 (syms_of_frame): Defsubr here.
4195 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4197 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4199 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4200 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4201 each port to reference the port-specific window system data.
4202 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4203 (FRAME_DISPLAY_INFO): Define.
4204 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4205 (FRAME_DISPLAY_INFO): Define. Adjust users.
4206 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4207 (FRAME_DISPLAY_INFO): Define. Adjust users.
4208 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4209 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4210 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4211 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4212 * xselect.c, xterm.c: All related users changed.
4214 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4216 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4217 (x_menubar_window_to_frame): Remove prototypes.
4218 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4219 (x_menubar_window_to_frame, x_top_window_to_frame):
4221 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4222 (x_menubar_window_to_frame, x_top_window_to_frame):
4223 ...to here and convert all but the last to static.
4225 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4227 * lisp.mk (lisp): Add w32-common-fns.elc.
4229 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4231 * charset.c (char_charset): Document an exception for char-charset.
4233 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4235 * xterm.h (x_display_info): New field last_user_time...
4236 * xterm.c (toplevel): ...to replace static last_user_time.
4237 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4239 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4241 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4242 scroll bar values to prevent thumb from disappear and update comment.
4244 2013-09-11 Glenn Morris <rgm@gnu.org>
4246 * emacs.c (usage_message): Possessive apostrophe tweak.
4248 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4250 * nsterm.m (syms_of_nsterm): Use Qns.
4251 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4252 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4253 * xfns.c (x_display_info_for_name, Fx_open_connection):
4254 Remove old '#if 0' code.
4255 (syms_of_xfns): Use Qx.
4256 * termhooks.h (fullscreen_hook): Remove the leftover.
4257 (struct terminal): Fix typo in comment.
4259 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4261 Cleaning up a few X scroll bar bits.
4262 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4263 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4264 New member last_seen_part, going to replace...
4265 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4266 (xt_action_hook) [USE_LUCID]: Adjust user.
4267 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4268 Lucid-specific scroll bar support.
4269 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4270 to int and adjust to use last_seen_part member.
4271 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4272 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4273 Initialize last_seen_part.
4275 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4277 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4278 insert-buffer-substring an empty string.
4280 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4282 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4283 avoiding a GCC warning.
4285 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4287 Ifdef away frame tool bar code when it is not really used.
4288 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4289 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4290 and minimize_tool_bar_window_p under the above.
4291 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4292 (fset_tool_bar_window): Likewise.
4293 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4294 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4295 (change_frame_size_1):
4296 * window.c (window_from_coordinates, Frecenter): Adjust users.
4297 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4298 code is not really used.
4299 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4300 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4301 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4302 [!USE_GTK && !HAVE_NS]: Define as such.
4303 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4304 (note_mouse_highlight, expose_frame):
4305 * xfns.c (x_set_tool_bar_lines):
4306 * xterm.c (handle_one_xevent): Adjust users.
4308 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4310 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4311 This bug was introduced by my 2013-08-26 patch, which incorrectly
4312 assumed that the terminfo implementation doesn't use termcap buffers.
4313 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4314 these buffers apparently are used after all.
4315 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4316 (struct tty_display_info): Define members termcap_term_buffer and
4317 termcap_strings_buffer even if TERMINFO.
4319 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4322 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4323 'usage' docstring entry to pacify make-docfile.
4325 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4327 Change comparison functions =, <, >, <=, >= to take many arguments.
4328 * data.c: Change comparison functions' interface and implementation.
4329 * lisp.h: Make arithcompare available for efficient two arg
4331 * bytecode.c: Use arithcompare.
4332 * fileio.c: Use new interface.
4334 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4336 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4338 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4340 * eval.c (Feval): Document the new use of `lexical'.
4342 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4344 Review and drop old frame resize hack.
4345 * frame.h (struct frame): Remove force_flush_display_p.
4346 * dispnew.c (update_frame): Adjust user and don't call
4347 flush_frame here. The comment has said that there was an issues
4348 with redisplaying fringes, but I don't see any differences with
4349 and without this hack. Hopefully we can continue without it.
4350 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4351 current frame matrices twice if resized_p is set.
4353 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4355 Do not populate pure Xism x_sync to other ports.
4356 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4357 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4358 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4359 * w32term.h (x_sync): Remove prototype.
4361 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4363 Cleanup frame flushing.
4364 * dispextern.h (struct redisplay_interface):
4365 Drop flush_display_optional because flush_display is enough
4366 for X and flushing via RIF is just a no-op for others.
4367 * frame.h (flush_frame): New function.
4368 * dispnew.c (update_frame):
4369 * minibuf.c (read_minibuf):
4370 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4372 * keyboard.c (detect_input_pending_run_timers): Do not flush
4373 all frames but selected one in redisplay_preserve_echo_area.
4374 * nsterm.m (ns_flush): Remove no-op.
4375 (ns_redisplay_interface): Adjust user.
4376 * w32term.h (x_flush): Remove no-op.
4377 (w32_redisplay_interface): Adjust user.
4378 * xterm.c (x_flush): Simplify because we do not flush all
4379 frames at once any more. Adjust comment.
4380 (x_redisplay_interface): Adjust user.
4382 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4384 Port --without-x --enable-gcc-warnings to Fedora 19.
4385 * gfilenotify.c (globals_of_gfilenotify):
4386 Call g_type_init only if using an older glib version that needs it.
4388 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4390 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4391 (last_glyphless_glyph_merged_face_id): Remove declarations.
4392 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4393 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4394 (last_glyphless_glyph_merged_face_id): Now static.
4395 (merge_escape_glyph_face): New function, refactored from...
4396 (get_next_display_element): ...here.
4397 (merge_glyphless_glyph_face): New function, refactored from...
4398 (produce_glyphless_glyph): ...here...
4399 * term.c (produce_glyphless_glyph): ...and here.
4401 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4403 * eval.c (eval_sub): Only call Ffunction if necessary.
4405 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4407 Attempt to make redisplay more selective when changing cursor type.
4408 * frame.h (struct frame): New bitfield cursor_type_changed.
4409 * xdisp.c (cursor_type_changed): Remove.
4410 (try_cursor_movement, redisplay_window, try_window_id)
4411 (set_frame_cursor_types, try_window_reusing_current_matrix):
4412 Adjust to use per-frame bitfield.
4413 (redisplay_internal): Look for cursor type change on each visible
4414 frame and consider all frames if cursor type has been changed on
4415 the frame other than selected. If cursor type has been changed on
4416 selected frame only, do not use fast update.
4418 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4420 Attempt to make redisplay more selective when changing fonts.
4421 * frame.h (struct frame): New bitfield fonts_changed.
4422 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4423 (adjust_frame_glyphs): Add prototype.
4424 * dispnew.c (fonts_changed_p): Remove.
4425 (adjust_glyphs): Remove because we do not
4426 adjust matrices on all frames at once any more.
4427 (adjust_frame_glyphs): Block and unblock input here.
4428 (adjust_glyph_matrix): Use fonts_changed.
4429 (change_frame_size_1): Use adjust_frame_glyphs.
4430 * font.c (font_open_entity): Use fonts_changed.
4431 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4432 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4433 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4434 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4435 (shrink_mini_window, Fresize_mini_window_internal)
4436 (window_scroll_pixel_based, Fset_window_configuration)
4437 (apply_window_adjustment, Fset_window_vscroll):
4438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4439 Use adjust_frame_glyphs.
4440 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4441 (try_window_reusing_current_matrix, try_window_id, display_line)
4442 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4443 (redisplay_internal): Consider fonts_changed and adjust frame
4444 matrices for each frame only if the frame is visible. If font
4445 has been changed on some frame during full redisplay, retry
4446 only visible frames where the font has been actually changed.
4448 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4450 Cache current header and mode line height for each window.
4451 * window.h (struct window): New fields mode_line_height
4452 and header_line_height.
4453 * window.c (make_window): Initialize them.
4454 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4455 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4456 (current_mode_line_height, current_header_line_height):
4458 * xdisp.c (current_mode_line_height, current_header_line_height):
4460 (pos_visible_p, init_xdisp): Adjust user.
4461 (redisplay_window): Invalidate mode_line_height and
4462 header_line_height if current and desired matrices do not agree.
4464 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4466 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4467 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4469 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4471 Make --without-x compatible with --enable-gcc-warnings.
4472 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4473 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4474 members under HAVE_WINDOW_SYSTEM.
4475 * keyboard.c (make_lispy_focus_out): Likewise.
4476 (record_menu_key): Move under HAVE_MENUS.
4477 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4478 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4479 (syms_of_xdisp): Adjust user.
4480 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4481 (start_hourglass, cancel_hourglass):
4482 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4483 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4484 and CLEAR_FONT_TABLE_NFONTS.
4485 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4486 Declare only if HAVE_WINDOW_SYSTEM.
4487 (lface_same_font_attributes_p, clear_face_gcs): Define only
4488 if HAVE_WINDOW_SYSTEM.
4490 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4492 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4493 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4494 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4496 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4498 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4500 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4502 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4503 This fixes a type error on hosts where ptrdiff_t is wider than int.
4505 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4507 * keyboard.c (read_key_sequence_vs): New function.
4508 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4511 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4513 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4515 Makefile improvements.
4516 * Makefile.in (config.status): Don't use double-colon rules, as
4517 they are not portable according to POSIX. Fix shell typo with `;
4518 I guess this rule has never been tested?
4519 (VCSWITNESS): New macro, to override any environment var.
4521 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4523 * xterm.h (struct x_display_info): Do not track X connection
4524 fd separately because it is always available from Display.
4525 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4528 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4530 * buffer.c (drop_overlay):
4531 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4532 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4534 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4536 * buffer.c (Fmake_overlay, Fmove_overlay):
4537 * intervals.c (set_point_from_marker):
4538 * print.c (PRINTPREPARE): Prefer signal_error
4539 to plain error and report unsuitable marker too.
4541 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4543 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4544 for 'dragging' member.
4545 (struct x_output): Remove set-but-unused leftovers
4546 'left_before_move' and 'top_before_move'.
4547 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4548 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4549 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4550 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4551 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4552 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4553 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4554 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4556 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4558 * nsfont.m (INVALID_GLYPH): New define.
4559 (nsfont_encode_char): Use INVALID_GLYPH.
4560 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4562 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4564 * xterm.c (x_last_mouse_movement_time): Revert last change.
4565 This code should use XDisplayMotionBufferSize to check display's
4566 motion history first, and there are few other issues as well.
4567 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4568 (handle_one_xevent): Adjust user.
4570 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4572 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4573 * frame.c (Flast_nonminibuf_frame): ... to here.
4574 (check_minibuf_window): Don't abort if no window was found
4577 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4579 Use XGetMotionEvents to ask the last mouse motion time from X server.
4580 * xterm.c (X_MOTION_HISTORY): Default to 1.
4581 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4582 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4583 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4584 Ifdef away legacy code.
4585 (XTmouse_position, x_scroll_bar_report_motion):
4586 Use x_last_mouse_movement_time.
4587 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4590 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4592 * msdos.c (last_mouse_window): Move to...
4593 (dos_rawgetc): ...this function and adjust comment.
4594 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4595 (mouseMoved): ...this function and adjust comment.
4596 * w32term.c (last_window): Likewise with...
4597 (w32_read_socket): ...this function.
4598 * xterm.c (last_window): Likewise with...
4599 (handle_one_xevent): ...this function.
4601 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4603 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4604 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4605 (handle_one_xevent): ...to here.
4606 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4609 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4611 * msdos.c (IT_set_terminal_window): Remove no-op.
4612 (initialize_msdos_display): Adjust terminal setup.
4613 * w32console.c (w32con_set_terminal_window): Remove no-op.
4614 (initialize_w32_display): Adjust terminal setup.
4615 * w32term.c (w32_set_terminal_window): Remove no-op.
4616 (w32_create_terminal): Adjust terminal setup.
4617 * xterm.c (XTset_terminal_window): Remove no-op.
4618 (x_create_terminal): Adjust terminal setup.
4620 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4622 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4624 (ns_create_terminal): Adjust terminal setup.
4625 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4627 (w32_create_terminal): Adjust terminal setup.
4628 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4630 (x_create_terminal): Adjust terminal setup.
4632 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4634 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4635 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4636 * dispnew.c (buffer_posn_from_coords):
4637 * window.c (Fwindow_end, displayed_window_lines):
4638 * xdisp.c (redisplay_mode_lines): Use it.
4640 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4642 * fontset.c (face_for_char): Check char in the current face font first
4643 if HAVE_NS (Bug#15138).
4645 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4647 * window.c (temp_output_buffer_show): Make sure window returned
4648 by display_buffer is live (Bug#15213).
4650 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4652 Minor cleanup to avoid forward declarations.
4653 * coding.h (struct ccl_spec): Remove forward declaration.
4654 * composite.h (toplevel): Include font.h.
4655 (struct composition_it, struct face, struct font_metrics):
4656 Remove forward declaration.
4657 * dispextern.h (struct image, struct atimer): Likewise.
4658 * emacsgtkfixed.h (struct frame): Likewise.
4659 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4660 * font.h (struct font_driver, struct font, struct glyph_string)
4661 (struct face): Remove forward declaration.
4662 * fontset.h (struct face, struct font): Likewise.
4663 * frame.h (toplevel): Style cleanup.
4664 (enum output_method): Move to...
4665 * termhooks.h (enum output_method): ...here.
4666 (struct glyph, struct frame, struct ns_display_info)
4667 (struct x_display_info, struct w32_display_info):
4668 Remove forward declaration.
4669 * xterm.h (toplevel): Include termhooks.h.
4670 (struct font, struct window, struct glyph_matrix, struct frame)
4671 (struct input_event, struct face, struct image): Remove forward
4673 * gtkutil.h (struct _widget_value): Likewise.
4674 * keyboard.h (toplevel): Include termhooks.h.
4675 (struct input_event): Remove forward declaration.
4677 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4679 * intervals.c (set_point_from_marker): New function.
4680 * editfns.c (Fgoto_char):
4681 * process.c (Finternal_default_process_filter):
4682 * window.c (select_window_1): Use it.
4683 * buffer.h (set_point_from_marker): Add prototype.
4685 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4687 * w32.c (term_winsock): Call release_listen_threads before calling
4689 (_sys_wait_accept): Wait for accept event in a loop with a finite
4690 timeout, instead of waiting indefinitely. Will hopefully avoid
4691 hanging during exit because WSACleanup deadlocks waiting for the
4692 event object to be released. (Bug#14333)
4694 * w32proc.c (release_listen_threads): New function, signals all
4695 the reader threads that listen for connections to stop waiting.
4697 * w32.h (release_listen_threads): Add prototype.
4699 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4701 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4702 field of new marker (for sanity and safety).
4703 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4704 anyway because XMISCTYPE is a function and can't be an lvalue).
4706 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4708 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4709 (x_after_update_window_line, x_scroll_bar_create):
4710 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4711 (handle_one_xevent, x_clear_frame_area):
4712 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4713 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4714 * xterm.h (x_clear_area): Adjust prototype.
4716 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4718 Hook scanning and indentation functions to find_newline. This helps
4719 to avoid duplicated code and renders more respect to newline cache.
4720 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4721 * cmds.c (Fforward_line):
4722 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4723 Use find_newline and avoid unnecessary point movements.
4724 * search.c (scan_newline): Implement on top of find_newline.
4726 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4728 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4729 scoped code (bug#11258).
4731 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4733 * nsterm.m (last_window): New variable.
4734 (EV_TRAILER2): New macro.
4735 (EV_TRAILER): Call EV_TRAILER2.
4736 (mouseMoved:): Add support for mouse-autoselect-window
4737 on nextstep (Bug#6888).
4739 2013-08-28 Andreas Schwab <schwab@suse.de>
4741 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4742 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4743 Remove unused macro definitions.
4744 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4745 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4746 Only define if emacs.
4748 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4750 Prefer enum glyph_row_area to int where appropriate.
4751 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4753 (window_box, window_box_width, window_box_left, window_box_left_offset)
4754 (window_box_right, window_box_right_offset): Adjust prototypes.
4755 * xdisp.c (window_box, window_box_width, window_box_left)
4756 (window_box_left_offset, window_box_right, window_box_right_offset):
4757 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4758 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4759 * nsterm.m (ns_clip_to_row):
4760 * w32term.c (w32_clip_to_row):
4761 * xterm.c (x_clip_to_row): Likewise.
4763 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4765 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4766 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4768 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4770 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4771 for portability to hosts where /bin/sh has problems.
4773 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4775 Redesign redisplay interface to drop global output_cursor.
4776 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4777 (toplevel): Remove declaration of output_cursor.
4778 (set_output_cursor, x_cursor_to): Remove prototype.
4779 * window.h (struct window): New member output_cursor.
4780 (output_cursor_to): New function to replace RIF member.
4781 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4782 (update_text_area, set_window_cursor_after_update): Use it.
4783 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4784 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4785 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4786 * w32term.c (x_update_window_begin, x_update_window_end):
4787 * xterm.c (x_update_window_begin, x_update_window_end):
4788 Adjust to use per-window output cursor.
4790 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4792 Simplify SELECT_TYPE-related code.
4793 Like EMACS_TIME, this portability layer is no longer needed, since
4794 Emacs has been using fd_set as a portability layer for some time.
4795 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4796 (SELECT_TYPE): Remove. All uses changed to fd_set.
4797 (fd_set) [!FD_SET]: New typedef.
4799 Simplify EMACS_TIME-related code.
4800 This portability layer is no longer needed, since Emacs has been
4801 using struct timespec as a portability layer for some time.
4802 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4803 Include <time.h> rather than "systime.h"; that's all that's needed now.
4804 * dispnew.c: Include <timespec.h> rather than "systime.h";
4805 that's all that's needed now.
4806 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4807 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4808 TIMESPEC_RESOLUTION.
4809 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4810 LOG10_TIMESPEC_RESOLUTION.
4811 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4812 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4813 (make_emacs_time): Remove. All used changed to make_timespec.
4814 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4815 (current_timespec): Rename from current_emacs_time. All uses changed.
4816 (add_emacs_time): Remove. All uses changed to timespec_add.
4817 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4818 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4819 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4820 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4821 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4822 (current_timespec): Rename from current_emacs_time. All uses changed.
4823 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4824 changed to timespec_cmp.
4825 * xgselect.c: Include <timespec.h>, since our .h files don't.
4827 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4829 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4830 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4831 Remove the leftovers.
4832 * gtkutil.c (toplevel): Do not declare Qxft but include
4834 * image.c (toplevel): Do not declare Vlibrary_cache because
4835 it's already done in lisp.h.
4837 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4839 * lisp.h (Mouse_HLInfo): Move from here...
4840 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4841 (reset_mouse_highlight): New function.
4842 * msdos.c (dos_set_window_size, IT_update_begin)
4843 (internal_terminal_init):
4844 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4845 (ns_initialize_display_info):
4846 * w32console.c (initialize_w32_display):
4847 * w32term.c (x_update_window_end, x_free_frame_resources)
4848 (w32_initialize_display_info):
4849 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4850 * window.c (Fdelete_other_windows_internal):
4851 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4852 * termchar.h (toplevel):
4853 * xterm.h (toplevel): Include dispextern.h.
4855 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4857 Fix minor problems found by static checking.
4858 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4859 (expect): Avoid nested-if warning.
4860 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4861 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4862 * nsterm.h, nsterm.m (ns_select):
4863 * xgselect.c, xgselect.h (xg_select):
4864 Adjust signature to better match pselect's.
4865 * nsterm.m (ns_select):
4866 Don't set *TIMEOUT, since pselect doesn't.
4867 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4868 diagnostic about assigning const char * to it.
4869 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4871 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4873 * lread.c (substitute_object_recurse): Handle hash-tables as well
4876 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4878 Fix unlikely core dump in init_tty, and simplify terminfo case.
4879 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4880 The old version incorrectly dumped core if malloc returned a
4881 buffer containing only non-NUL bytes.
4882 (init_tty): Do not allocate or free termcap buffers; the
4883 struct does that for us now.
4884 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4885 (struct tty_display_info): Define members termcap_term_buffer and
4886 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4887 use them. Allocate them directly in struct rather than indirectly
4888 via a pointer, to simplify init_tty.
4890 * frame.c (check_minibuf_window): Initialize 'window' properly,
4891 so that Emacs reliably aborts later if 'window' is not initialized.
4893 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4895 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4896 of VoidSymbol (Bug#15154).
4898 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4900 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4901 mouse_face_beg_y and mouse_face_end_y.
4902 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4903 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4904 Adjust users and update comment where appropriate.
4906 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4908 * frame.c (check_minibuf_window): New function.
4909 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4910 Call check_minibuf_window (Bug#15183).
4912 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4914 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4915 because this is the only last cursor data we need to keep and consult.
4916 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4917 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4920 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4922 Fix recovering from possible decompression error.
4923 Since insert_from_gap doesn't always move point, we can't use PT as
4924 the position where the partially decompressed data ends, and
4925 should count how many bytes was produced so far.
4926 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4927 (unwind_decompress): Really delete partially uncompressed data.
4928 (Fzlib_decompress_region): Take decompressed data size into account.
4930 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4932 * syntax.c (init_syntax_once): Adjust comment and do an early
4933 initialization of Qchar_table_extra_slots just once...
4934 * casetab.c (init_casetab_once):
4935 * category.c (init_category_once):
4936 * character.c (syms_of_character):
4937 * coding.c (syms_of_coding):
4938 * xdisp.c (syms_of_xdisp): ...and omit it here.
4940 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4942 * xdisp.c (get_next_display_element): Don't apply to characters
4943 from a display vector the logic of setting it->end_of_box_run_p
4944 suitable for characters from a buffer. (Bug#15175)
4946 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4947 to handle directories, rather than '_utime' which doesn't.
4950 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4952 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4953 or fullscreen (Bug#14627).
4955 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4957 System-dependent integer overflow fixes.
4958 * process.c (Fset_process_window_size): Signal an error if
4959 the window size is outside the range supported by the lower level.
4960 * sysdep.c (set_window_size): Return negative on error,
4961 nonnegative on success, rather than -1, 0, 1 on not in system,
4962 failure, success. This is simpler. Caller changed.
4963 (serial_configure): Remove unnecessary initialization of local.
4964 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4965 size fits in unsigned long; this isn't true on some 32-bit hosts.
4966 Avoid buffer overrun if some future version of /proc/meminfo has a
4967 variable name longer than 20 bytes.
4968 (system_process_attributes) [__FreeBSD__]:
4969 Don't assume hw.availpages fits in 'int'.
4971 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4973 Don't let very long directory names overrun the stack.
4974 Fix some related minor problems involving "//", vfork.
4975 * callproc.c (encode_current_directory): New function.
4976 (call_process): Don't append "/"; not needed.
4977 * fileio.c (file_name_as_directory_slop): New constant.
4978 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4979 this can save the caller having to alloca.
4980 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4981 Use SAFE_ALLOCA, not alloca.
4982 (directory_file_name, Fexpand_file_name): Leave leading "//"
4983 alone, since it can be special even on POSIX platforms.
4984 * callproc.c (call_process):
4985 * process.c (Fformat_network_address):
4986 * sysdep.c (sys_subshell):
4987 Use encode_current_directory rather than rolling our own.
4988 (create_process): No need to encode directory; caller does that now.
4989 * process.h (encode_current_directory): New decl.
4990 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4991 Rework to avoid 'goto xyzzy;'.
4993 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4995 * xdisp.c (handle_face_prop): If the default face was remapped use
4996 the remapped face for strings from prefix properties. (Bug#15155)
4998 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5000 Minor cleanup for redisplay interface and few related functions.
5001 * frame.h (enum text_cursor_kinds): Move from here...
5002 * dispextern.h (enum text_cursor_kinds): ...to here.
5003 (toplevel): Drop unnecessary declarations.
5004 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5005 in update_window_end_hook and draw_window_cursor functions.
5006 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5007 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5008 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5009 * xterm.c (x_update_window_end, x_draw_window_cursor):
5010 * xdisp.c (display_and_set_cursor, update_window_cursor)
5011 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5012 enum text_cursor_kinds where appropriate.
5014 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5016 Redesign redisplay interface to drop updated_row and updated_area.
5017 * dispextern.h (updated_row, updated_area): Remove declaration.
5018 (struct redisplay_interface): Pass glyph row and row area parameters
5019 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5020 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5022 * dispnew.c (updated_row, updated_area): Remove.
5023 (redraw_overlapped_rows, update_window_line): Adjust user.
5024 (update_marginal_area, update_text_area): Likewise. Pass updated row
5025 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5026 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5029 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5031 * process.c (flush_pending_output): Remove stub.
5034 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5036 * callproc.c: Fix race that killed background processes (Bug#15144).
5037 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5038 Record deleted process-id in critical section, not afterwards.
5039 Don't mistakenly kill process created by a call-process invocation
5040 that discards output and does not wait.
5042 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5044 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5045 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5046 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5047 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5048 to shut up compiler in mark_object.
5049 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5051 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5053 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5054 We can't portably rely on PTY_OPEN doing that, even if
5055 it calls posix_openpt with O_CLOEXEC.
5057 2013-08-20 Kenichi Handa <handa@gnu.org>
5059 * character.c (string_char): Improve commentary.
5061 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5063 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5064 (struct animation_cache): Make signature a flexible array member.
5065 All uses changed. This is a tad slower but may insulate us better
5066 from future changes to ImageMagick.
5068 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5070 * image.c: Shrink memory needed for animation cache.
5071 (SIGNATURE_DIGESTSIZE): New constant.
5072 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5073 (imagemagick_create_cache): Copy the signature. This saves
5074 several KB of memory that ImageMagick wastes per signature.
5075 Don't bother updating the update_time, as the caller does that now.
5076 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5077 it's a fixed size struct member now.
5078 (imagemagick_get_animation_cache): Always destroy the signature,
5079 as it's now imagemagick_create_cache's responsibility to copy it.
5080 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5081 and use memcmp rather than strcmp.
5082 eassert that ImageMagick returns a signature of the specified length.
5084 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5086 * image.c (imagemagick_get_animation_cache): Don't segfault on
5088 (imagemagick_get_animation_cache): Revert to previous definition
5089 so that it actually works. But keep the memory leak fix.
5090 (imagemagick_get_animation_cache): Fix memory leak.
5092 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5094 * image.c: Fix animation cache signature memory leak.
5095 Fix some other minor performance problems while we're at it.
5096 (imagemagick_create_cache): Clear just the members that
5097 need clearing. Don't set update_time, as caller does that now.
5098 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5099 Simplify by using pointer-to-pointer instead of a prev pointer.
5100 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5101 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5102 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5103 it's already a copy. Free the signature probe unless it's cached.
5105 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5106 This was introduced by my 2013-08-12 fix for Bug#15035.
5108 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5110 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5111 (imagemagick_prune_animation_cache): Now static.
5113 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5115 * image.c (imagemagick_get_animation_cache): Don't segfault when
5116 pruning all entries.
5118 2013-08-18 Ken Brown <kbrown@cornell.edu>
5120 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5121 static heap if ENABLE_CHECKING is defined.
5122 (max_bss_sbrk_ptr): New variable.
5124 (report_sheap_usage): Report maximum static heap usage instead of
5125 ending static heap usage.
5127 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5129 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5130 of zlib_initialized according to the results of calling
5131 init_zlib_functions.
5133 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5135 * image.c: Implement an ImageMagick per-image cache.
5136 (imagemagick_get_animation_cache): Fix a double-free error.
5137 (imagemagick_load_image): Remove the ping_wand code, which only
5138 apparently saved time on invalid animated images, and slowed down
5139 everything else. Optimise for the common case.
5141 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5143 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5145 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5147 * marker.c (set_marker): Remove documentation of undefined behavior.
5149 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5151 * image.c (imagemagick_compute_animated_image): Animate correctly
5152 when sub-images are smaller than the main image.
5153 (imagemagick_compute_animated_image): Setting the iterator row to
5154 zero is apparently not allowed.
5155 (imagemagick_compute_animated_image): Allow images that say they
5156 have sub-images that are bigger than the main image, but just crop
5159 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5161 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5163 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5165 * image.c (imagemagick_compute_animated_image): Respect the GIF
5168 2013-08-15 Ken Brown <kbrown@cornell.edu>
5170 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5171 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5174 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5176 Fix minor problems found by static checking.
5177 * frame.c (delete_frame):
5178 * xdisp.c (next_element_from_display_vector):
5179 Avoid uninitialized local.
5180 * image.c (imagemagick_compute_animated_image): Port to C89.
5181 Prefer usual GNU indentation style for loops.
5182 Be more careful about bizarrely large sizes, by using ptrdiff_t
5185 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5187 Fix infinite frame selection loop (Bug#15025).
5188 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5190 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5192 * xdisp.c (compute_window_start_on_continuation_line):
5193 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5194 to make sure we end up setting the window start at the leftmost
5195 visible character of the display line. This avoids funky
5196 horizontal shifting because the window start is not kept on the
5197 same position. (Bug#15090)
5198 (next_element_from_display_vector): Support 'box' face attribute
5199 in the face definitions of a display vector. (Bug#15099)
5201 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5203 * image.c (imagemagick_compute_animated_image): Implement animated
5205 (imagemagick_compute_animated_image): Fix some compilation
5206 warnings. Implement a very simple cache to make the animation
5207 usable at all, but it should be replaced with a per-image cache.
5209 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5211 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5212 to do `for' loops over alist values.
5213 * buffer.h (FOR_EACH_BUFFER):
5214 * process.c (FOR_EACH_PROCESS): Use it.
5215 (handle_child_signal, status_notify, Fget_buffer_process)
5216 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5218 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5220 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5221 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5222 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5223 to xzalloc and so avoid redundant call to memset.
5224 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5225 members because it is allocated with xzalloc and so already zeroed.
5227 2013-08-14 Ken Brown <kbrown@cornell.edu>
5229 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5232 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5234 Utility function and macro to copy Lisp string to C string.
5235 * lisp.h (xlispstrdupa): New macro.
5236 (xlispstrdup): New prototype.
5237 * alloc.c (xlispstrdup): New function.
5238 * callint.c (Fcall_interactively):
5239 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5240 (Fsubstitute_in_file_name):
5241 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5242 * image.c (x_create_bitmap_from_file):
5243 * w32term.c (w32_term_init):
5244 * xterm.c (x_term_init): Use xlispstrdup.
5246 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5248 * image.c (imagemagick_load_image): Make animated pictures work.
5249 There's still some problems with background color settings, though
5252 * decompress.c (unwind_decompress): Always restore point.
5254 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5256 * marker.c (set_marker): Reformat documentation.
5258 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5260 * xdisp.c (cursor_type_changed): Now static.
5262 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5263 Use changed. This avoids the need to call xmalloc and for the
5264 caller to call xfree, and avoids memory leaks in some situations.
5266 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5268 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5269 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5270 (redisplay_window): If window_end_valid is cleared due to non-zero
5271 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5272 so do not call to try_cursor_movement for that window.
5274 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5276 * window.h (struct window): Convert window_end_pos and
5277 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5278 (wset_window_end_pos, wset_window_end_vpos): Remove.
5279 * dispnew.c (adjust_glyph_matrix):
5280 * window.c (Fwindow_end, replace_window, set_window_buffer)
5282 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5283 (set_vertical_scroll_bar, redisplay_window, try_window)
5284 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5285 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5286 (note_mouse_highlight): Adjust users.
5287 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5290 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5292 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5293 * image.c (imagemagick_filename_hint): Use `const char *' and
5294 prefer SSDATA to SDATA to avoid warnings.
5296 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5298 Cleanup window fringes, margins and scroll bars adjustments.
5299 * window.c (set_window_fringes, set_window_margins)
5300 (set_window_scroll_bars, apply_window_adjustment): New functions.
5301 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5302 (Fset_window_scroll_bars): Use them.
5304 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5306 * window.h (struct window): Convert scroll_bar_width
5307 from Lisp_Object to integer. Adjust comment.
5308 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5310 * window.c (wset_scroll_bar_width): Remove.
5311 (make_window): Initialize scroll_bar_width.
5312 (Fsplit_window_internal): Use direct assignment.
5313 (Fset_window_configuration, save_window_save):
5314 Convert Lisp_Object to integer and back where appropriate.
5315 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5316 bar was actually changed, and mention this in docstring.
5318 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5320 * decompress.c: Minor simplifications.
5321 (Fzlib_decompress_region): Don't bother verifying
5322 that avail_out <= UINT_MAX, as that was confusing.
5323 Mention the restriction in a comment instead.
5324 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5326 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5328 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5329 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5331 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5333 * image.c (imagemagick_filename_hint): Check for errors in the
5336 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5338 * window.c (Fwindow_margins): Return nil when there's no marginal
5339 area, as per the documented API.
5341 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5342 Fmake_vector, as scroll bar's struct members are not all Lisp
5343 objects now. This avoids crashes in GC.
5345 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5346 bool, so its address could be taken.
5348 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5350 * image.c (imagemagick_filename_hint): New function to possibly
5351 apply `image-content-type-suffixes'.
5352 (imagemagick_load_image): Use it.
5354 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5356 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5357 if loading zlib failed.
5359 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5361 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5362 2013-08-13 checkin below. Change bool to BOOL, rule is:
5363 All Obj-C code uses BOOL, except for interfaces callable from C.
5365 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5367 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5369 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5370 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5371 bool instead of BOOL.
5372 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5373 from Lisp_Object to bitfield. Adjust comment.
5374 * w32term.c (x_scroll_bar_create): Adjust user.
5375 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5376 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5377 Use bool for boolean.
5378 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5379 to `unsigned int' when defining a bitfield.
5381 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5383 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5385 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5387 * window.h (struct window): Convert left_margin_cols and
5388 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5389 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5390 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5392 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5394 (showing_window_margins_p, update_window_line, update_frame_1):
5395 * fringe.c (draw_fringe_bitmap_1):
5396 * xdisp.c (window_box_width): Adjust users.
5397 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5398 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5399 Use direct assignment.
5400 (Fset_window_configuration, save_window_save, Fwindow_margins):
5401 Convert Lisp_Object to integer and back where appropriate.
5402 (Fset_window_margins): Adjust user. Return t if any margin
5403 was actually changed, and mention this in docstring.
5405 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5407 * syntax.c (forward_word):
5408 * cmds.c (forward_char, backward_char): Mention the optional argument.
5410 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5412 * window.h (struct window): Convert left_fringe_width
5413 and right_fringe_width from Lisp_Objects to integers.
5415 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5416 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5417 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5419 (make_window): Initialize new integer fields to -1.
5420 (Fsplit_window_internal): Use direct assignment.
5421 (Fset_window_configuration, save_window_save):
5422 Convert Lisp_Object to integer and back where appropriate.
5423 (Fset_window_fringes): Adjust user. Return t if any fringe
5424 was actually changed, and mention this in docstring.
5426 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5428 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5429 * nsfns.m (x_set_cursor_type):
5430 * w32fns.c (x_set_cursor_type):
5431 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5432 * xdisp.c (set_frame_cursor_types): ...but in common code.
5434 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5436 * font.c (clear_font_cache): New function, stripped from...
5437 (Fclear_font_cache): ...here, which now uses the function
5438 above. Adjust comment.
5439 * font.h (clear_font_cache): Add prototype.
5440 * xfaces.c (clear_face_cache): Use clear_font_cache.
5442 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5444 * window.c (Fset_window_start): Compare `w', not `window' because
5445 `w' might not be equal to `window' after call to decode_live_window.
5447 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5449 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5450 This fixes a problem introduced by the Bug#15035 patch
5451 when using GPG. Reported by Herbert J. Skuhra.
5453 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5455 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5456 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5457 not yet initialized.
5459 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5461 * decompress.c (Fzlib_decompress_region): Support zlib
5462 decompression, too, and rename.
5464 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5466 Minor zlib configuration tweaks.
5467 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5468 Don't assume presence of fn_inflateInit2_ zlib internal function.
5470 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5472 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5473 include the zlib prefix.
5475 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5477 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5478 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5479 define static variables that are pointers to zlib functions to be
5481 (init_zlib_functions) [WINDOWSNT]: New function.
5482 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5484 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5485 macros instead of invoking the zlib functions directly.
5486 (syms_of_decompress): DEFSYM Qzlib_dll.
5487 Staticpro Szlib_available_p.
5489 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5491 Avoid looping over all frame windows to freeze and unfreeze.
5492 * window.h (struct window): Drop frozen_window_start_p.
5493 (freeze_window_starts): Drop prototype.
5494 * frame.h (struct frame): New frozen_window_starts flag.
5495 (FRAME_WINDOWS_FROZEN): New macro.
5496 * window.c (freeze_window_start, freeze_window_starts):
5498 (select_window, replace_window): Adjust users.
5499 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5500 (window_frozen_p): New function.
5501 (redisplay_window): Use it.
5503 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5505 Fix some fd issues when running subprocesses (Bug#15035).
5506 Fix bugs that can leak files or file descriptors on errors.
5507 Don't unlink open temp files, as that's hard for users to diagnose
5508 when things go awry (e.g., temp disk exhausted).
5509 Don't bother to lock temp files. Check for invalid recursion.
5510 * callproc.c (synch_process_fd): Remove. All uses removed.
5511 (synch_process_tempfile): New var or macro.
5512 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5514 (record_kill_process): New arg, the temp name. All callers changed.
5515 (delete_temp_file): Now just a simple wrapper around unlink.
5516 (call_process_kill): New arg, the call_process_fd array.
5517 Close them all. Clear synch_process_pid. Remove the temp file,
5518 or arrange for it to be removed.
5519 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5520 that's been moved to synch_process_tempfile. Caller changed.
5521 Do not remove the tempfile; that's now call_process_kill's
5523 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5524 call_process_kill; the caller now does that.
5525 (call_process_cleanup): Do not close the process fd; that's now
5526 call_process_kill's responsibility.
5527 (Fcall_process): Implement via new function call_process, which
5528 has most of the old body of Fcall_process, but with a different API.
5529 (call_process): New function that does not open or close filefd if
5530 it is nonnegative. Record which fds need to be closed, and let
5531 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5532 Signal an error if invoked recursively (could be done via a hook).
5533 Simplify creation of the tempfile in the MSDOS case.
5534 Don't create the output file until after checking for the executable.
5535 Report any failure to open /dev/null.
5536 Don't open /dev/null for writing twice; once is enough.
5537 Don't create pipe if all output is being discarded or sent to file.
5538 Don't worry about setting up the coding system or reading from the
5539 pipe if all output is being discarded.
5540 Hoist fd_error local into top level, to lessen block nesting.
5541 Don't record deleted pid here; now done by Fcall_process_region.
5542 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5543 and note its success in synch_process_tempfile.
5544 Do not leak resources when child_setup fails.
5545 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5546 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5547 (create_temp_file): Now returns open fd, with an additional
5548 Lisp_Object * argument to return the name. All callers changed.
5549 Do not close the file; rewind it instead, and leave it open for
5550 the caller. Do not lock the temp file. Unwind-protect the file
5551 and the file-descriptor.
5552 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5553 If an asynchrounous process, record it here, not in call_process.
5554 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5555 * eval.c (set_unwind_protect): New function.
5556 * fileio.c (write_region): New function, generalized from the
5557 old Fwrite_region. Do not lock temp files.
5558 (Fwrite_region): Use it.
5559 * lisp.h (set_unwind_protect, write_region): New decls.
5560 * process.c: Include <verify.h>.
5561 (make_process): Mark fds as initially closed.
5562 (deleted_pid_list): Now a list of pid-filename pairs.
5564 (close_process_fd): New function.
5565 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5566 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5567 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5568 (create_process, create_pty, Fmake_serial_process)
5569 (server_accept_connection): Record which fds need to be closed,
5570 and let deactivate_process close them.
5571 (Fmake_network_process): Do not discard the unwind-protect
5572 until it's safe to do so.
5573 (deactivate_process): Close the fds opened by create_process etc.
5574 (Fprocess_send_eof): Adjust to new way of recording open fds.
5575 Report an error if /dev/null can't be opened, instead of aborting.
5576 * process.h (PROCESS_OPEN_FDS): New constant.
5577 (struct Lisp_Process): New member open_fds.
5578 (record_kill_process, record_deleted_pid): Adjust signatures.
5579 (record_deleted_pid): Move decl here ...
5580 * syswait.h (record_deleted_pid): ... from here.
5582 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5584 * decompress.c: Fix bugs with large buffers and weird inputs.
5585 Tune a bit. Reindent as per usual Emacs style.
5586 (BUFFER_SIZE): Remove.
5587 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5588 more than UINT_MAX bytes. Decompress into the gap instead of into
5589 an auto buffer, as this should avoid copying. Return nil if
5590 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5591 set immediate_quit; we shouldn't trust zlib code that much.
5593 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5595 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5596 errors, and really move the gap to where we want it.
5598 * lisp.h: Include decompress.c support.
5600 * emacs.c (main): Include decompress.c support.
5602 * Makefile.in: Include -lz if present.
5604 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5606 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5607 (initWithTitle:): Initialize frame to 0.
5608 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5609 (fillWithWidgetValue:frame:): Rename from
5610 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5612 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5613 fillWithWidgetValue:frame:
5615 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5616 remove memory leak warnings.
5618 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5619 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5622 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5623 (x_activate_menubar): Update the whole menu.
5624 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5625 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5626 current event is not NSSystemDefined (Bug#15001).
5627 Call ns_check_menu_open only if trackingMenu is 2.
5628 (menuDidClose:): New method, decrease trackingMenu.
5629 (fillWithWidgetValue:setDelegate:): New method.
5630 (fillWithWidgetValue:): Call the above.
5632 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5634 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5636 Omit some unnecessary casts.
5637 Many of these go back to the old pre-C89 days, when they may have
5638 been needed, but we've been assuming C89 or later for a while now.
5639 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5640 (live_float_p, live_misc_p, live_vector_p):
5641 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5642 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5643 (defvar_per_buffer):
5644 * callint.c (Fcall_interactively):
5645 * doc.c (Fsubstitute_command_keys):
5646 * filelock.c (get_boot_time):
5647 * frame.c (xrdb_get_resource):
5648 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5649 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5650 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5651 (menuitem_highlight_callback, menu_destroy_callback)
5652 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5653 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5654 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5655 (xg_tool_bar_help_callback, tb_size_cb):
5656 * image.c (xpm_alloc_color, png_read_from_memory)
5657 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5658 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5660 * keymap.c (describe_map):
5661 * nsfns.m (Fns_display_monitor_attributes_list):
5662 * nsmenu.m (process_dialog:):
5663 * nsterm.m (hold_event):
5664 * process.c (wait_reading_process_output):
5665 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5666 * scroll.c (do_direct_scrolling, scrolling_1):
5667 * termcap.c (tgetent):
5668 * window.c (check_window_containing, add_window_to_list)
5669 (freeze_window_starts):
5670 * xdisp.c (compare_overlay_entries, vmessage):
5671 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5672 (x_get_monitor_attributes_xrandr)
5673 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5674 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5675 * xfont.c (xfont_match, xfont_open):
5676 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5677 (menubar_selection_callback, menu_position_func)
5678 (popup_selection_callback, create_and_show_popup_menu)
5679 (dialog_selection_callback, create_and_show_dialog):
5680 * xrdb.c (x_get_string_resource):
5682 * xsmfns.c (x_session_check_input):
5683 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5684 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5685 (xaw_jump_callback, xaw_scroll_callback):
5686 Omit unnecessary casts.
5688 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5690 Minor string-length refactoring.
5691 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5692 * frame.c (make_monitor_attribute_list):
5693 Prefer build_string to strlen + make_string.
5695 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5697 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5698 don't check minor_code (Bug#14417).
5700 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5702 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5703 vertical positions instead. This avoids calling MATRIX_ROW with
5704 row numbers that are possibly beyond valid limits. (Bug#15064)
5706 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5708 Use xstrdup and build_unibyte_string where applicable.
5709 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5710 * xfns.c (x_window):
5711 * xrdb.c (x_get_customization_string):
5712 * xterm.c (xim_initialize):
5713 * w32fns.c (w32_window): Use xstrdup.
5714 (w32_display_monitor_attributes_list):
5715 * emacs.c (init_cmdargs):
5716 * keyboard.c (PUSH_C_STR):
5717 * nsfont.m (nsfont_open):
5718 * sysdep.c (system_process_attributes):
5719 * w32.c (system_process_attributes):
5720 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5722 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5724 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5725 variables of these types so that GDB would know about them, as aid
5726 for debugging fatal exceptions. (Bug#15024) See also
5727 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5730 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5732 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5733 larger than the NSWindow (Bug#14934).
5735 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5737 Redesign redisplay interface to drop global variable updated_window.
5738 Always pass currently updated window as a parameter to update routines.
5739 * dispextern.h (updated_window): Remove declaration.
5740 (struct redisplay_interface): Pass window parameter to
5741 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5742 and after_update_window_hook.
5743 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5745 * dispnew.c (updated_window): Remove.
5746 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5747 (update_window_line): Adjust to match redisplay interface changes.
5748 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5749 (ns_scroll_run, ns_after_update_window_line):
5750 * w32term.c (x_update_window_begin, x_update_window_end)
5751 (x_after_update_window_line, x_scroll_run):
5752 * xterm.c (x_update_window_begin, x_update_window_end)
5753 (x_after_update_window_line, x_scroll_run):
5754 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5755 Likewise. Adjust comments where appropriate.
5756 (x_cursor_to): Simplify because this is always called during window
5757 update (but install debugging check anyway).
5758 (expose_window): Check must_be_updated_p flag to see whether this
5759 function is called during window update.
5761 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5763 Do not reset window modification event counters excessively.
5764 These leftovers and poor man's tricky methods to catch extra
5765 redisplay's attention are no longer needed.
5766 * frame.c (set_menu_bar_lines_1):
5767 * minibuf.c (read_minibuf_unwind):
5768 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5769 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5770 (window_scroll_line_based, Fset_window_configuration):
5771 * xdisp.c (redisplay_window): Do not reset last_modified and
5772 last_overlay_modified counters.
5774 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5776 * xselect.c (x_send_client_event): Set send_event and serial, memset
5777 data.l as it might be bigger than data.b. Use 24 bit mask to
5778 XSendEvent (Bug#15034).
5780 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5782 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5783 for TTY frames that are not the top frame on their console.
5786 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5788 * w32term.c (w32fullscreen_hook): Really maximize frame when
5789 asked for (Bug#14841).
5791 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5793 Prefer selected_window to Fselected_window, likewise for frames.
5794 * buffer.c (Fbuffer_swap_text):
5795 * data.c (Fvariable_binding_locus):
5796 * window.c (run_window_configuration_change_hook): Adjust users.
5797 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5798 Use decode_live_frame.
5800 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5802 Be more careful if selected window shows the buffer other than current,
5803 use window_outdated only if this is not so. This change should also
5804 address some weird issues discussed in Bug#13012.
5805 * window.h (window_outdated): New prototype.
5806 * window.c (window_outdated): Now here. Convert from static and
5807 always assume window's buffer.
5808 (Fwindow_end, Fwindow_line_height): Use it.
5809 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5810 and always assume window's buffer.
5811 (redisplay_window): Adjust user.
5812 (redisplay_internal): Call to reconsider_clip_changes once and
5813 check whether mode line should be updated only if selected window
5814 shows current buffer.
5815 (run_window_scroll_functions): Use eassert for debugging check.
5816 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5818 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5820 * window.c (window_scroll, window_scroll_pixel_based)
5821 (window_scroll_line_based): Use bool for booleans.
5823 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5825 * process.c: Fix minor off-by-one issues in descriptor counts.
5826 This shouldn't fix any real bugs, but it cleans up the code a bit.
5827 (max_process_desc, max_input_desc): -1, not 0, means none.
5829 (delete_input_desc): New function.
5830 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5831 (deactivate_process): Scan backwards when recomuting max_process_desc;
5832 that should be faster.
5833 (init_process_emacs): Initialize max_input_desc.
5835 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5837 Use region cache to speedup bidi_find_paragraph_start.
5838 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5839 Rename cache_long_line_scans to cache_long_scans.
5840 * buffer.c (bset_cache_long_line_scans): Rename to
5841 bset_cache_long_scans.
5842 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5843 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5845 (syms_of_buffer): Rename cache-long-line-scans to
5846 cache-long-scans. Adjust docstring.
5847 * search.c (newline_cache_on_off):
5848 * indent.c (width_run_cache_on_off): Adjust users.
5849 * bidi.c (bidi_paragraph_cache_on_off): New function.
5850 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5851 * insdel.c (prepare_to_modify_buffer):
5852 Invalidate bidi_paragraph_cache if enabled.
5854 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5856 Invalidate region caches only if buffer text is going to be changed.
5857 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5858 (modify_text): ...new prototype.
5859 (prepare_to_modify_buffer_1): New prototype.
5860 * textprop.c (modify_region): Rename to...
5861 (modify_text_properties): ...new function.
5862 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5863 (Fremove_list_of_text_properties): Adjust users.
5864 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5865 (modify_text): ...new function.
5866 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5867 (prepare_to_modify_buffer_1): ...new function.
5868 * casefiddle.c (casify_region):
5869 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5870 (Ftranspose_regions): Use modify_text.
5872 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5874 * lisp.mk (lisp): Add nadvice.elc.
5876 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5878 New macro to iterate over live buffers similar to frames.
5879 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5880 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5881 Declare buffer-related variables here to offload lisp.h.
5882 * buffer.c (Vbuffer_alist): Adjust comment.
5883 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5884 (other_buffer_safely):
5885 * data.c (store_symval_forwarding):
5886 * dispnew.c (Fframe_or_buffer_changed_p):
5887 * fileio.c (Fdo_auto_save):
5888 * filelock.c (unlock_all_files):
5889 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5891 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5893 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5894 * callproc.c (create_temp_file):
5895 * filelock.c (create_lock_file):
5896 Assume mkostemp, since it's now provided by Gnulib.
5898 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5900 * w32.c (mkostemp): New function.
5901 (mktemp): Remove, no longer used. Most of the code reused in
5902 mkostemp. (Bug#15015)
5903 (mktemp): Don't undef.
5905 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5907 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5908 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5909 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5910 (free_glyph_pool, check_glyph_memory): Likewise for
5911 all users. Adjust comments where appropriate.
5913 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5915 * composite.h: Minor fixups.
5916 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5917 to fix a misspelling, and change it to an inline function while
5918 we're at it (it need not be a macro). All uses changed.
5919 (composition_method, composition_valid_p):
5920 Rewrite to avoid assignments in if-conditions.
5922 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5924 Do not use global Lisp_Object in composition macros.
5925 * composite.h (composition_temp): Remove declaration.
5926 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5927 (composition_method, composition_valid_p): ...inline functions.
5928 (compose_region): Remove the leftover.
5929 * composite.c (composition_temp): Remove.
5930 (run_composition_function, update_compositions)
5931 (composition_compute_stop_pos, composition_adjust_point)
5932 (Ffind_composition_internal):
5933 * coding.c (handle_composition_annotation):
5934 * xdisp.c (handle_composition_prop, check_point_in_composition):
5935 Related users changed.
5937 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5939 Drop FRAME_PTR typedef.
5940 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5941 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5942 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5943 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5944 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5945 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5946 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5947 All related users changed.
5949 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5951 * eval.c (default_toplevel_binding): New function.
5953 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5954 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5955 (syms_of_eval): Export them.
5956 * data.c (Fdefault_value): Micro cleanup.
5957 * term.c (init_tty): Use "false".
5959 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5961 Fix X GC leak in GTK and raw (no toolkit) X ports.
5962 * xterm.c (x_free_frame_resources): If white and black relief
5963 GCs are allocated, always free them here.
5964 * xfns.c (x_make_gc): Omit redundant initialization.
5965 * widget.c (create_frame_gcs): Remove the leftover.
5966 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5967 in x_free_frame_resources.
5969 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5971 * nsterm.m (windowWillResize:toSize:): Only change title if
5972 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5974 (viewDidEndLiveResize): New method.
5976 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5977 inside NS_IMPL_COCOA.
5979 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5981 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5982 Do not check whether undo is enabled because record_insert and
5983 record_delete does that themselves.
5985 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5987 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5988 member which is not really used any more.
5989 (FRAME_XIC_BASE_FONTNAME): Remove.
5990 * xfns.c (xic_free_fontset): Adjust user.
5991 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5992 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5993 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5994 (xdialog_show): Use eassert for debugging check.
5995 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5997 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5999 * fileio.c, fns.c (merge): Move extern decl from here ...
6000 * lisp.h (merge): ... to here.
6002 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6004 Fix last font-related change.
6005 * w32font.h (w32font_list_internal, w32font_match_internal):
6007 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6008 (uniscribe_list_family): Adjust to match font API change.
6009 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6010 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6012 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6014 * frame.h (FRAME_MOUSE_UPDATE):
6015 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6016 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6018 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6020 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6021 * font.h (struct font_driver): Change list, match, and list_family
6022 functions to accept struct frame * as first arg.
6023 * font.c (font_score, font_compare, font_sort_entities):
6025 (font_sort_entities, font_list_entities, font_select_entity):
6026 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6027 match font API change.
6028 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6029 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6030 * ftxfont.c (ftxfont_list, ftxfont_match):
6031 * xftfont.c (xftfont_list, xftfont_match):
6032 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6033 * w32font.c (w32font_list, w32font_match, w32font_list):
6034 (w32font_list_internal, w32_font_match_internal): Likewise.
6035 * xfaces.c (Fx_family_fonts): Adjust user.
6037 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6039 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6040 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6041 only if HAVE_X_WINDOWS is in use.
6042 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6043 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6044 * w32term.c (x_wm_set_icon_position): Likewise.
6045 * w32fns.c (x_icon): Adjust user.
6047 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6049 * xterm.c (last_mouse_press_frame): Remove the
6050 leftover which is not really used any more.
6051 (handle_one_xevent, syms_of_xterm): Adjust users.
6052 (x_flush): Call XFlush once per each X display, not frame.
6053 This is better because this code always unconditionally skips
6054 non-X frames in Vframe_list and issues the only XFlush if we
6055 have more than one X frame on the same X display.
6056 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6057 Use bool for booleans.
6058 (x_draw_glyph_string_background, cvt_string_to_pixel):
6059 (cvt_pixel_dtor): Drop unnecessary prototypes.
6060 * xterm.h (x_display_ok): Adjust prototype.
6062 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6064 Drop unnecessary functions that deals with frame pixel size.
6065 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6066 (x_pixel_height): Drop prototypes.
6067 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6068 (x_pixel_height): Drop implementations.
6069 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6070 which should be always valid for window frame.
6071 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6072 * w32menu.c (Fx_popup_dialog):
6073 * xmenu.c (Fx_popup_dialog): Likewise for both.
6075 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6077 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6078 frame parameters and call to Fmodify_frame_parameters just once.
6079 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6080 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6081 and mention nil frame in docstring.
6083 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6085 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6086 (x_figure_window_size): Likewise. Adjust to return long.
6087 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6088 (toplevel): Move Qterminal_live_p to...
6089 * terminal.c (toplevel): ...here, make it static, and...
6090 (syms_of_terminal): ...DEFSYM here.
6091 * frame.h (Qterminal_live_p): Remove declaration.
6092 (make_frame, x_figure_window_size): Adjust prototype.
6093 * nsfns.m (Fx_create_frame): Use long for window flags.
6095 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6097 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6098 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6099 Do not assume that emacs_close (INT_MAX) is a no-op.
6101 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6103 * xfaces.c (make_face_cache): For struct face_cache, prefer
6104 xmalloc to xzalloc and so avoid redundant call to memset.
6105 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6107 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6109 * fringe.c (draw_window_fringes, update_window_fringes)
6110 (compute_fringe_widths):
6111 * w32term.c (x_draw_glyph_string):
6112 * window.c (candidate_window_p, Frecenter):
6113 * xfaces.c (realize_basic_faces, realize_default_face)
6114 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6115 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6116 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6117 * xmenu.c (Fx_menu_bar_open_internal):
6118 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6119 * xsettings.c (xft_settings_event):
6120 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6121 Use bool for booleans. Adjust style and comments where
6123 * dispextern.h (draw_window_fringes, update_window_fringes)
6124 (compute_fringe_widths):
6125 * xterm.h (x_had_errors_p): Adjust prototype.
6127 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6129 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6130 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6132 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6134 * fns.c (toplevel): Remove comment before Fsafe_length because
6137 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6139 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6141 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6143 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6144 frame which got the message is still alive, before dereferencing
6145 its pointer. (Bug#14970)
6147 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6148 be a live window, before using it as such. (Bug#14970)
6150 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6152 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6153 w32_detect_focus_change instead of doing part of its job by hand.
6154 This fixes the problem whereby FOCUS_OUT events were not sent to
6157 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6159 * process.c (Fprocess_list): Doc fix.
6161 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6162 being re-exposed only if it didn't ask to become visible.
6163 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6164 was previously iconified. (Bug#14841)
6165 (x_iconify_frame): Mark the frame iconified.
6167 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6169 Fix minor problems found by static checking.
6170 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6171 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6173 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6175 * eval.c (set_specpdl_old_value): New function.
6176 (unbind_to): Minor simplification.
6177 (get_backtrace_frame): New function.
6178 (Fbacktrace_frame): Use it. Add `base' argument.
6179 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6180 (syms_of_eval): Export backtrace-eval.
6181 * xterm.c (x_focus_changed): Simplify.
6183 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6185 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6187 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6189 * xdisp.c (redisplay_window): Instead of moving point out of
6190 scroll margin, reject the force_start method, and try scrolling
6191 instead. (Bug#14780)
6193 2013-07-24 Ken Brown <kbrown@cornell.edu>
6195 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6198 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6200 * eval.c (Fprogn): Do not check that BODY is a proper list.
6201 This undoes the previous change. The check slows down the
6202 interpreter, and is not needed to prevent a crash. See
6203 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6205 2013-07-23 Glenn Morris <rgm@gnu.org>
6207 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6209 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6211 Port to GNU/Linux systems with tinfo but not ncurses.
6212 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6213 to decide whether ncurses is being used. Without this change,
6214 GCC complains about tgetent not being declared, on a system
6215 that has tinfo installed but ncurses not installed.
6217 * eval.c (Fprogn): Check that BODY is a proper list.
6219 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6220 * data.c (Fsetq_default):
6221 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6222 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6224 Tune by taking advantage of the fact that ARGS is always a list
6225 when a function is declared to have UNEVALLED args.
6227 * emacsgtkfixed.c: Port to GCC 4.6.
6228 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6230 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6232 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6233 here to silence compiler warnings.
6235 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6237 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6238 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6239 from messing up Emacs's 'struct frame' (Bug#14923).
6241 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6243 * alloc.c (make_save_ptr_ptr): Define this function.
6244 It was inadvertently omitted. It's needed only if
6245 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6247 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6249 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6250 frame have focus (Bug#14895).
6252 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6254 Avoid vfork-related deadlock more cleanly.
6255 * callproc.c (child_setup): When the child's exec fails, output
6256 the program name, as that's more useful. Use O_NONBLOCK to avoid
6258 * process.c (create_process_1): Remove; no longer needed.
6259 (create_process): Remove timer hack; no longer needed, now that
6260 the child avoids deadlock.
6262 2013-07-20 Glenn Morris <rgm@gnu.org>
6264 * image.c (Fimage_flush): Fix doc typo.
6266 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6268 Fix array bounds violation when pty allocation fails.
6269 * process.c (PTY_NAME_SIZE): New constant.
6270 (pty_name): Remove static variable; it's now auto.
6271 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6272 Take pty_name as an arg rather than using a static variable.
6273 All callers changed.
6274 (create_process): Recover pty_flag from process, not from volatile local.
6275 (create_pty): Stay inside array even when pty allocation fails.
6276 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6278 * lread.c (Fload): Avoid initialization only when lint checking.
6279 Mention that it's needed only for older GCCs.
6281 2013-07-20 Kenichi Handa <handa@gnu.org>
6283 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6284 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6286 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6288 * lread.c (Fload): Avoid uninitialized warning.
6290 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6292 Fix some minor file descriptor leaks and related glitches.
6293 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6294 (create_lock_file): Use write, not emacs_write.
6295 * image.c (slurp_file, png_load_body):
6296 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6297 (server_accept_connection):
6298 Don't leak an fd on memory allocation failure.
6299 * image.c (slurp_file): Add a cheap heuristic for growing files.
6300 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6301 as that's what the other routines do. Maybe input need not be
6302 blocked at all, but it's better to be consistent.
6303 Avoid undefined behavior when strlen is zero.
6305 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6306 (NSTATICS): Now a constant; doesn't need to be a macro.
6308 2013-07-19 Richard Stallman <rms@gnu.org>
6310 * coding.c (decode_coding_utf_8): Add simple loop for fast
6311 processing of ASCII characters.
6313 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6315 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6317 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6319 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6320 unportable 'struct x_display_info'.
6321 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6324 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6326 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6327 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6329 (system_process_attributes): Prefer plain char to unsigned char
6330 when either will do. Clean up properly if interrupted or if
6331 memory allocations fail. Don't assume sscanf succeeds.
6332 Remove no-longer-needed workaround to stop GCC from whining.
6333 Read command-line once, instead of multiple times. Check read status a
6336 Fix obscure porting bug with varargs functions.
6337 The code assumed that int is treated like ptrdiff_t in a vararg
6338 function, which is not a portable assumption. There was a similar
6339 -- though these days less likely -- porting problem with various
6340 assumptions that pointers of different types all smell the same as
6341 far as vararg functions is conserved. To make this problem less
6342 likely in the future, redo the API to use varargs functions.
6343 * alloc.c (make_save_value): Remove this vararg function.
6344 All uses changed to ...
6345 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6346 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6348 (make_save_ptr): Rename from make_save_pointer, for consistency with
6349 the above. Define only on platforms that need it. All uses changed.
6351 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6353 * keyboard.c: Try to fix typos in previous change.
6354 (DISPLAY_LIST_INFO): New macro.
6355 (kbd_buffer_get_event): Do not access members that are not present
6356 in X11. Revert inadvertent change of "!=" to "=".
6358 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6360 * keyboard.c (kbd_buffer_get_event):
6361 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6362 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6364 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6366 * filelock.c: Fix unlikely file descriptor leaks.
6367 (get_boot_time_1): Rework to avoid using emacs_open.
6368 This doesn't actually fix a leak, but is better anyway.
6369 (read_lock_data): Use read, not emacs_read.
6371 * doc.c: Fix minor memory and file descriptor leaks.
6372 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6373 (get_doc_string, Fsnarf_documentation):
6374 Fix file descriptor leak on error.
6376 * term.c: Fix minor fdopen-related file descriptor leaks.
6377 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6378 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6380 * charset.c: Fix file descriptor leaks and errno issues.
6382 (load_charset_map_from_file): Don't leak file descriptor on error.
6383 Use plain record_xmalloc since the allocation is larger than
6384 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6386 * eval.c (record_unwind_protect_nothing):
6387 * fileio.c (fclose_unwind):
6389 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6390 The replacement doesn't block input, but that no longer seems
6393 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6395 * lread.c: Fix file descriptor leaks and errno issues.
6396 (Fload): Close some races that leaked fds or streams when 'load'
6398 (Fload, openp): Report error number of last nontrivial failure to open.
6399 ENOENT counts as trivial.
6400 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6402 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6403 now that the function is always called with a nonnegative arg.
6404 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6405 All uses replaced with ...
6406 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6408 A few more minor file errno-reporting bugs.
6409 * callproc.c (Fcall_process):
6410 * doc.c (Fsnarf_documentation):
6411 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6412 * process.c (set_socket_option):
6413 Don't let a constructor trash errno.
6414 * doc.c: Include <errno.h>.
6416 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6418 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6420 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6422 Fix w32 bug with call-process-region (Bug#14885).
6423 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6424 to Fcall_process when the input is empty. This simplifies the
6425 code a bit. It makes no difference on POSIXish platforms but
6426 apparently it fixes a bug on w32.
6428 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6429 * fileio.c (close_file_unwind): Don't close if FD is negative;
6430 this can happen when unwinding a zapped file descriptor.
6431 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6432 in case Emacs runs out of memory between the two unwind-protects.
6433 Don't trash errno when closing FD.
6434 Zap the FD in the specpdl when closing it, instead of deferring
6435 the removal of the unwind-protect; this fixes a bug where a child
6436 function unwinds the stack past us.
6438 New unwind-protect flavors to better type-check C callbacks.
6439 This also lessens the need to write wrappers for callbacks,
6440 and the need for make_save_pointer.
6441 * alloc.c (free_save_value):
6442 * atimer.c (run_all_atimers):
6444 * alloc.c (safe_alloca_unwind):
6445 * atimer.c (unwind_stop_other_atimers):
6446 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6447 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6448 * minibuf.c (choose_minibuf_frame_1):
6449 * process.c (make_serial_process_unwind):
6450 * xdisp.c (pop_message_unwind):
6451 * xselect.c (queue_selection_requests_unwind):
6452 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6453 * alloc.c (record_xmalloc):
6454 Prefer record_unwind_protect_ptr to record_unwind_protect with
6456 * alloc.c (Fgarbage_collect):
6457 Prefer record_unwind_protect_void to passing a dummy.
6458 * buffer.c (restore_buffer):
6459 * window.c (restore_window_configuration):
6460 * xfns.c, w32fns.c (do_unwind_create_frame)
6461 New wrapper. All record-unwind uses of wrappee changed.
6462 * buffer.c (set_buffer_if_live):
6463 * callproc.c (call_process_cleanup, delete_temp_file):
6464 * coding.c (code_conversion_restore):
6465 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6466 * editfns.c (save_excursion_restore)
6467 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6468 (save_restriction_restore):
6469 * eval.c (restore_stack_limits, un_autoload):
6470 * fns.c (require_unwind):
6471 * keyboard.c (recursive_edit_unwind, tracking_off):
6472 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6473 * macros.c (pop_kbd_macro, restore_menu_items):
6474 * nsfns.m (unwind_create_frame):
6475 * print.c (print_unwind):
6476 * process.c (start_process_unwind):
6477 * search.c (unwind_set_match_data):
6478 * window.c (select_window_norecord, select_frame_norecord):
6479 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6480 (fast_set_selected_frame):
6481 * xfns.c, w32fns.c (unwind_create_tip_frame):
6482 Return void, not a dummy Lisp_Object. All uses changed.
6483 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6484 * callproc.c (call_process_kill):
6485 * fileio.c (restore_point_unwind, decide_coding_unwind)
6486 (build_annotations_unwind):
6487 * insdel.c (Fcombine_after_change_execute_1):
6488 * keyboard.c (read_char_help_form_unwind):
6489 * menu.c (unuse_menu_items):
6490 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6491 * sound.c (sound_cleanup):
6492 * xdisp.c (unwind_redisplay):
6493 * xfns.c (clean_up_dialog):
6494 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6495 Accept no args and return void, instead of accepting and returning
6496 a dummy Lisp_Object. All uses changed.
6497 * cygw32.c (fchdir_unwind):
6498 * fileio.c (close_file_unwind):
6499 * keyboard.c (restore_kboard_configuration):
6500 * lread.c (readevalllop_1):
6501 * process.c (wait_reading_process_output_unwind):
6502 Accept int and return void, rather than accepting an Emacs integer
6503 and returning a dummy object. In some cases this fixes an
6504 unlikely bug when the corresponding int is outside Emacs integer
6505 range. All uses changed.
6506 * dired.c (directory_files_internal_unwind):
6507 * fileio.c (do_auto_save_unwind):
6508 * gtkutil.c (pop_down_dialog):
6509 * insdel.c (reset_var_on_error):
6510 * lread.c (load_unwind):
6511 * xfns.c (clean_up_file_dialog):
6512 * xmenu.c, nsmenu.m (pop_down_menu):
6513 * xmenu.c (cleanup_widget_value_tree):
6514 * xselect.c (wait_for_property_change_unwind):
6515 Accept pointer and return void, rather than accepting an Emacs
6516 save value encapsulating the pointer and returning a dummy object.
6518 * editfns.c (Fformat): Update the saved pointer directly via
6519 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6520 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6521 (unwind_body): New function.
6522 (record_unwind_protect): First arg is now a function returning void,
6523 not a dummy Lisp_Object.
6524 (record_unwind_protect_ptr, record_unwind_protect_int)
6525 (record_unwind_protect_void): New functions.
6526 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6527 * fileio.c (struct auto_save_unwind): New type.
6528 (do_auto_save_unwind): Use it.
6529 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6530 * insdel.c (struct rvoe_arg): New type.
6531 (reset_var_on_error): Use it.
6532 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6534 (specbinding_func): Remove; there are now several such functions.
6535 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6536 (set_unwind_protect_ptr): New function.
6537 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6539 Be simpler and more consistent about reporting I/O errors.
6540 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6541 Say "Read error" and "Write error", rather than "I/O error", or
6542 "IO error reading", or "IO error writing", when a read or write
6544 * process.c (Fmake_network_process, wait_reading_process_output)
6545 (send_process, Fprocess_send_eof, wait_reading_process_output):
6546 Capitalize diagnostics consistently. Put "failed foo" at the
6547 start of the diagnostic, so that we don't capitalize the
6548 function name "foo". Consistently say "failed" for such
6550 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6551 All callers changed. This is so it can use report_file_error.
6552 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6553 diagnostics consistently as above.
6555 * fileio.c (report_file_errno): Fix errno reporting bug.
6556 If the file name is neither null nor a pair, package it up as a
6557 singleton list. All callers changed, both to this function and to
6558 report_file_error. This fixes a bug where the memory allocator
6559 invoked by list1 set errno so that the immediately following
6560 report_file_error reported the wrong errno value.
6562 Fix minor problems found by --enable-gcc-warnings.
6563 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6564 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6566 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6568 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6569 Set event->arg to Qt if switch-event shall be generated.
6570 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6572 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6574 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6577 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6578 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6579 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6580 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6581 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6582 and there is a focused frame.
6583 (head_table): Add focus-in and focus-out.
6584 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6585 bind to handle-focus-in/out.
6587 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6588 (Fhandle_switch_frame): Call Fhandle_focus_in.
6589 (syms_of_frame): defsubr handle-focus-in/out.
6591 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6593 Fix porting bug to older POSIXish platforms (Bug#14862).
6594 * sysdep.c (emacs_pipe): New function, that implements
6595 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6596 This should port better to CentOS 5 and to Mac OS X 10.6.
6597 All calls to pipe2 changed.
6599 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6600 This makes the code easier to read and the executable a bit smaller.
6601 Do not replace all calls to Fcons that happen to create lists,
6602 just calls that are intended to create lists. For example, when
6603 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6604 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6605 Similarly for list2 through list5.
6606 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6607 * bytecode.c (exec_byte_code):
6608 * callint.c (quotify_arg, Fcall_interactively):
6609 * callproc.c (Fcall_process, create_temp_file):
6610 * charset.c (load_charset_map_from_file)
6611 (Fdefine_charset_internal, init_charset):
6612 * coding.c (get_translation_table, detect_coding_system)
6613 (Fcheck_coding_systems_region)
6614 (Fset_terminal_coding_system_internal)
6615 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6616 * composite.c (update_compositions, Ffind_composition_internal):
6617 * dired.c (directory_files_internal, file_name_completion)
6619 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6620 * doc.c (Fsnarf_documentation):
6621 * editfns.c (Fmessage_box):
6623 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6624 (Feval, eval_sub, Ffuncall, apply_lambda):
6625 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6626 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6627 (Fset_file_times, Finsert_file_contents)
6628 (Fchoose_write_coding_system, Fwrite_region):
6629 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6630 * font.c (font_registry_charsets, font_parse_fcname)
6631 (font_prepare_cache, font_update_drivers, Flist_fonts):
6632 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6633 * frame.c (make_frame, Fmake_terminal_frame)
6634 (x_set_frame_parameters, x_report_frame_params)
6635 (x_default_parameter, Fx_parse_geometry):
6636 * ftfont.c (syms_of_ftfont):
6637 * image.c (gif_load):
6638 * keyboard.c (command_loop_1):
6639 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6640 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6641 (Fminor_mode_key_binding, accessible_keymaps_1)
6642 (Faccessible_keymaps, Fwhere_is_internal):
6643 * lread.c (read_emacs_mule_char):
6644 * menu.c (find_and_return_menu_selection):
6645 * minibuf.c (get_minibuffer):
6646 * nsfns.m (Fns_perform_service):
6647 * nsfont.m (ns_script_to_charset):
6648 * nsmenu.m (ns_popup_dialog):
6649 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6650 (Fx_own_selection_internal):
6651 * nsterm.m (append2):
6652 * print.c (Fredirect_debugging_output)
6653 (print_prune_string_charset):
6654 * process.c (Fdelete_process, Fprocess_contact)
6655 (Fformat_network_address, set_socket_option)
6656 (read_and_dispose_of_process_output, write_queue_push)
6657 (send_process, exec_sentinel):
6658 * sound.c (Fplay_sound_internal):
6659 * textprop.c (validate_plist, add_properties)
6660 (Fput_text_property, Fadd_face_text_property)
6661 (copy_text_properties, text_property_list, syms_of_textprop):
6662 * unexaix.c (report_error):
6663 * unexcoff.c (report_error):
6664 * unexsol.c (unexec):
6665 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6666 (Fformat_mode_line, syms_of_xdisp):
6667 * xfaces.c (set_font_frame_param)
6668 (Finternal_lisp_face_attribute_values)
6669 (Finternal_merge_in_global_face, syms_of_xfaces):
6670 * xfns.c (x_default_scroll_bar_color_parameter)
6671 (x_default_font_parameter, x_create_tip_frame):
6672 * xfont.c (xfont_supported_scripts):
6673 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6674 (menu_help_callback, xmenu_show):
6676 * xterm.c (set_wm_state):
6677 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6678 and similarly for list2 through list5.
6680 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6682 * callproc.c (Fcall_process_region): Fix minor race and tune.
6683 (create_temp_file): New function, with the temp-file-creation part
6684 of the old Fcall_process_region. Use Fcopy_sequence to create the
6685 temp file name, rather than alloca + build_string, for simplicity.
6686 Don't bother to block input around the temp file creation;
6687 shouldn't be needed. Simplify use of mktemp.
6688 Use record_unwind_protect immediately after creating the temp file;
6689 this closes an unlikely race where the temp file was not removed.
6690 Use memcpy rather than an open-coded loop.
6691 (Fcall_process_region): Use the new function. If the input is
6692 empty, redirect from /dev/null rather than from a newly created
6693 empty temp file; this avoids unnecessary file system traffic.
6695 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6697 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6698 Simplify by making this case like the other two. This is a bit
6699 slower on obsolete hosts, but the extra complexity isn't worth it.
6701 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6702 * process.c (create_process) [!DOS_NT]:
6703 Remove now-unnecessary calls to emacs_close.
6705 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6707 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6708 returning early. (Bug#14850)
6710 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6711 and inhibit-iso-escape-detection attributes of 'undecided'.
6714 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6716 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6717 Reported by Herbert J. Skuhra in
6718 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6720 Don't lose top specpdl entry when memory is exhausted.
6721 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6722 specpdl overflow here, to simplify callers; all callers changed.
6723 Always reserve an unused entry at the stack top; this avoids
6724 losing the top entry's information when memory is exhausted.
6726 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6728 Clean up errno reporting and fix some errno-reporting bugs.
6729 * callproc.c (Fcall_process):
6730 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6731 * process.c (create_process, Fmake_network_process):
6732 * unexaix.c (report_error):
6733 * unexcoff.c (report_error):
6734 Be more careful about reporting the errno of failed operations.
6735 The code previously reported the wrong errno sometimes.
6736 Also, prefer report_file_errno to setting errno + report_file_error.
6737 (Fcall_process): Look at openp return value rather than at path,
6738 as that's a bit faster and clearer when there's a numeric predicate.
6739 * fileio.c (report_file_errno): New function, with most of the
6740 old contents of report_file_error.
6741 (report_file_error): Use it.
6742 (Ffile_exists_p, Ffile_accessible_directory_p):
6743 Set errno to 0 when it is junk.
6744 * fileio.c (Faccess_file):
6745 * image.c (x_create_bitmap_from_file):
6746 Use faccessat rather than opening the file, to avoid the hassle of
6747 having a file descriptor open.
6748 * lisp.h (report_file_errno): New decl.
6749 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6752 * process.c (create_process, wait_reading_process_output) [AIX]:
6753 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6754 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6755 a multithreaded environment anyway).
6756 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6758 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6760 * image.c (x_find_image_file): Don't close a remote file handle.
6762 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6764 Fix races with threads and file descriptors.
6765 * callproc.c (Fcall_process_region):
6766 * dired.c (open_directory):
6767 * emacs.c (main, Fdaemon_initialized):
6768 * image.c (x_find_image_file):
6769 * inotify.c (Finotify_rm_watch):
6770 * lread.c (Flocate_file_internal):
6771 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6772 * term.c (term_mouse_moveto, init_tty):
6773 * termcap.c (tgetent):
6774 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6775 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6776 * unexhp9k800.c, unexmacosx.c (unexec):
6777 * callproc.c (Fcall_process_region):
6778 Use emacs_close, not close.
6779 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6780 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6781 and posix_close function on current platforms (which all lack them).
6782 (emacs_close): Use it. This should fix the races on GNU/Linux and
6783 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6784 and it should avoid closing random victim file descriptors on
6787 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6789 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6790 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6793 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6794 This is for .gdbinit xbacktrace.
6796 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6797 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6798 (emacs_set_tty): Now static.
6799 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6800 * term.c (tty_capable_p, tty_default_color_capabilities)
6801 (get_tty_terminal, term_mouse_movement)
6802 (handle_one_term_event, init_tty, maybe_fatal):
6803 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6804 (tgetent, scan_file, name_match, compare_contin):
6805 * terminal.c (get_terminal):
6806 Use bool for boolean.
6807 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6808 Prefer char to unsigned char if either will do.
6809 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6810 (tty_write_glyphs): Prefer int to unsigned.
6811 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6812 All callers changed.
6813 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6815 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6818 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6819 (B__dummy__): New dummy symbol, to pacify C89.
6820 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6821 they can't grok varargs macros.
6822 * dispnew.c (add_window_display_history)
6823 (add_frame_display_history):
6824 * print.c (print_object):
6825 * xdisp.c (debug_method_add):
6826 Use %p printf format only for void pointers.
6827 * emacs.c (usage_message): New constant, replacing ...
6828 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6829 (main): Adjust to usage reorg.
6830 * fns.c (syms_of_fns):
6831 * profiler.c (syms_of_profiler):
6832 Don't use non-constant struct initializers.
6833 * gnutls.h (gnutls_initstage_t):
6834 * lisp.h (enum Lisp_Fwd_Type):
6835 * lread.c (lisp_file_lexically_bound_p):
6836 * xsettings.c (anonymous enum):
6837 Remove trailing comma.
6838 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6839 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6840 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6842 * regex.c (const_re_char): New type, to pacify strict C89.
6843 All uses of 'const re_char' replaced to use it.
6844 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6845 with glibc when strict C89. This change is imported from gnulib.
6847 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6848 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6849 Omit GNU_LINUX implementation, since it requires long long.
6850 * xterm.c (x_draw_underwave):
6851 Do not assume the traditional order of struct's members.
6852 (x_term_init): Rewrite to avoid the need for non-constant structure
6855 Syntax cleanup, mostly replacing macros with functions.
6856 This removes the need for the syntax_temp hack.
6857 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6858 * syntax.c (SYNTAX_INLINE): New macro.
6859 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6860 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6861 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6862 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6863 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6864 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6865 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6866 Now constants, not macros.
6867 (syntax_temp) [!__GNUC__]: Remove.
6868 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6869 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6870 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6871 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6872 Move here from syntax.h; now functions, not macros. Except for the
6873 last function, these are static since only syntax.c uses them.
6874 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6875 All uses changed. Now a function, not a macro; use this fact
6876 to simplify the code.
6877 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6878 compiler bugs; no longer relevant.
6879 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6880 (SYNTAX_INLINE): New macro.
6881 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6882 for the new functions. Use bool for boolean member.
6883 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6884 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6885 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6886 (SETUP_BUFFER_SYNTAX_TABLE):
6887 Now extern inline functions, not macros.
6888 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6889 Remove; all uses replaced by implementation.
6890 (syntax_temp) [!__GNUC__]: Remove decl.
6891 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6893 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6895 * emacs.c (main): Fix syntax error.
6897 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6899 Timestamp fixes for undo (Bug#14824).
6900 * atimer.c (schedule_atimer):
6901 * fileio.c (Ffile_newer_than_file_p):
6902 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6903 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6904 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6905 (syms_of_fileio): Remove Sclear_visited_file_name.
6906 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6907 file doesn't exist; this avoids an ambiguity with negative timestamps.
6908 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6909 * systime.h (make_emacs_time, invalid_emacs_time):
6910 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6911 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6912 * undo.c (record_first_change): Push (visited-file-modtime) onto
6913 undo list rather than reimplementing it by hand, incorrectly.
6915 2013-07-09 Ken Brown <kbrown@cornell.edu>
6917 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6919 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6921 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6923 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6925 Handle errno and exit status a bit more carefully.
6926 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6927 number into an exit status. Instead, use EXIT_CANCELED.
6928 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6929 * callproc.c (relocate_fd):
6930 * emacs.c (close_output_streams, main):
6931 * process.c (create_process):
6932 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6933 Use emacs_perror for simplicity.
6934 * callproc.c (relocate_fd, main):
6935 * sysdep.c (sys_subshell):
6936 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6937 (shut_down_emacs): Use emacs_write, not write.
6938 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6939 * fileio.c (Fcopy_file, e_write):
6940 * nsterm.m (ns_select):
6941 * process.c (send_process):
6942 * sound.c (vox_write):
6943 Use emacs_write_sig, not emacs_write.
6944 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6945 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6947 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6949 (emacs_full_write): New function.
6950 (emacs_write): Rewrite to use it.
6951 (emacswrite_sig, emacs_perror): New functions.
6952 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6954 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6956 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6957 on NS even if it is present. Pixmap on NS is a void*.
6959 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6961 Port to Ubuntu 10 (Bug#14803).
6962 Problem reported by T.V. Raman.
6963 * process.c (close_on_exec, accept4, process_socket):
6964 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6966 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6968 * w32.c (sys_dup): Declare prototype.
6972 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6974 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6976 Make file descriptors close-on-exec when possible (Bug#14803).
6977 This simplifies Emacs a bit, since it no longer needs to worry
6978 about closing file descriptors by hand in some cases.
6979 It also fixes some unlikely races. Not all such races, as
6980 libraries often open files internally without setting
6981 close-on-exec, but it's an improvement.
6982 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6983 * callproc.c (Fcall_process) [!MSDOS]:
6984 * emacs.c (main) [!DOS_NT]:
6985 * nsterm.m (ns_term_init):
6986 * process.c (create_process):
6987 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6988 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6989 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6990 Prefer mkostemp with O_CLOEXEC to mkstemp.
6991 * callproc.c (relocate_fd) [!WINDOWSNT]:
6992 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6993 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6995 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6996 Make the resulting file descriptor close-on-exec.
6997 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6998 * lread.c (load_descriptor_list, load_descriptor_unwind):
6999 Remove; no longer needed. All uses removed.
7000 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7001 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7003 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7004 (Fmake_network_process, Fnetwork_interface_list):
7005 (Fnetwork_interface_info, server_accept_connection):
7006 Make newly-created socket close-on-exec.
7007 * sysdep.c (emacs_open, emacs_fopen):
7008 Make new-created descriptor close-on-exec.
7009 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7010 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7012 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7014 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7015 for NS_IMPL_GNUSTEP.
7017 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7019 Fix openp errno handling.
7020 * callproc.c (Fcall_process): Preserve openp errno around close.
7021 * lread.c (openp): Set errno when returning -1, as some callers
7024 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7026 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7028 * nsterm.h (NSSavePanel): Update comment.
7029 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7030 (ns_run_file_dialog): Declare.
7032 * nsfns.m: Remove panelOK.
7034 (ns_run_file_dialog): New function.
7035 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7036 event loop, so file dialog is popped up by ns_run_file_dialog, called
7037 by sendEvent (Bug#14578).
7038 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7040 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7042 * xdisp.c (default_line_pixel_height): New function.
7043 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7044 (try_cursor_movement, redisplay_window, try_window)
7045 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7047 * window.c (window_scroll_pixel_based):
7048 use default_line_pixel_height.
7050 * dispextern.h (default_line_pixel_height): Add prototype.
7052 * frame.c (x_set_line_spacing): Accept a float value for
7053 line-spacing parameter, per the documentation.
7055 * data.c (Fmultibyte_string_p): Doc fix.
7057 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7059 Use emacs_open more consistently when opening files.
7060 This handles EINTR more consistently now, and makes it easier
7061 to introduce other uniform changes to file descriptor handling.
7062 * sysstdio.h: New file.
7063 * buffer.c (mmap_init):
7064 * cygw32.c (chdir_to_default_directory):
7065 * dispnew.c (Fopen_termscript):
7066 * emacs.c (Fdaemon_initialized):
7067 * fileio.c (Fdo_auto_save):
7068 * image.c (slurp_file, png_load_body, jpeg_load_body):
7069 * keyboard.c (Fopen_dribble_file):
7071 * print.c (Fredirect_debugging_output):
7072 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7073 * termcap.c (tgetent):
7074 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7075 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7076 * w32term.c (w32_initialize) [CYGWIN]:
7077 * xfaces.c (Fx_load_color_file):
7078 Use emacs_open instead of plain open, and emacs_fopen instead of
7080 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7081 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7082 * callproc.c (default_output_mode): New constant.
7083 (Fcall_process): Use it to call emacs_open instead of plain creat.
7084 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7085 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7086 (emacs_fopen): New function.
7087 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7088 Include <lisp.h>, for emacs_open.
7089 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7091 Remove duplicate #include directives.
7092 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7094 Don't include stdio.h twice.
7095 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7096 Don't include sys/types.h or stdio.h twice.
7097 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7098 * lread.c: Don't include coding.h twice.
7099 * nsfont.m: Don't include frame.h twice.
7100 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7101 * ralloc.c: Don't include <unistd.h> twice.
7102 * xdisp.c: Don't include font.h twice.
7103 * xterm.c: Don't include fontset.h twice.
7104 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7106 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7108 Scale ImageMagick images more carefully.
7109 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7110 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7111 Be more careful about avoiding undefined behavior after
7112 integer overflow and division by zero.
7114 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7116 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7117 (syms_of_w32fns): DEFSYM them.
7118 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7119 (CCHDEVICENAME): Define macros if not defined.
7120 (struct MONITOR_INFO_EX): New struct.
7121 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7122 (enum_display_monitors_fn): New variable.
7123 (globals_of_w32fns): Initialize it.
7124 (Fx_display_pixel_width, Fx_display_pixel_height)
7125 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7126 multi-monitor setups in docstrings.
7127 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7128 screen size by primary monitor's millimeter per pixel.
7129 (w32_monitor_enum, w32_display_monitor_attributes_list)
7130 (w32_display_monitor_attributes_list_fallback)
7131 (Fw32_display_monitor_attributes_list): New functions.
7132 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7134 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7136 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7138 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7140 * fileio.c (Qfile_notify_error): New error symbol.
7142 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7143 * inotify.c (inotify_callback, symbol_to_inotifymask)
7144 (Finotify_add_watch, Finotify_rm_watch): Use it.
7145 (inotifyevent_to_event): Exchange order of cookie and file name.
7146 (Finotify_add_watch): Adapt docstring.
7148 * lisp.h (Qfile_notify_error): Declare.
7150 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7152 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7153 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7154 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7155 which did not work (see <http://bugs.gnu.org/14569#307>).
7156 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7157 && (!noninteractive || initialized)). This attempts to thread
7158 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7160 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7162 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7163 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7165 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7167 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7168 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7169 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7170 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7172 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7174 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7175 Define to __sys_siglist.
7177 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7179 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7180 word-wrap, so that overflow-newline-into-fringe would work in
7181 visual-line-mode. (Bug#2749)
7182 (move_it_in_display_line_to): When the last scanned display
7183 element fits exactly on the display line, and
7184 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7185 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7186 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7187 finding buffer position that corresponds to pixel coordinates,
7188 e.g. in buffer_posn_from_coords.
7190 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7192 * process.c (handle_child_signal): Call catch_child_signal if
7195 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7197 Don't convert function pointers to void * and back.
7198 It isn't portable C, and it's easy enough to avoid.
7199 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7200 (make_save_value): Add support for SAVE_FUNCPOINTER.
7201 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7202 * print.c (print_object):
7203 Distinguish function from object pointers.
7204 * lisp.h (SAVE_FUNCPOINTER): New constant.
7205 (SAVE_SLOT_BITS): Adjust to it.
7206 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7207 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7208 (voidfuncptr): New typedef.
7209 (struct Lisp_Save_Value): New member data[0].funcpointer.
7210 (XSAVE_FUNCPOINTER): New function.
7212 Simplify buildobj processing.
7213 * Makefile.in (buildobj.h): Make it a sequence of strings each
7214 followed by comma, rather than a single string. Put it into a
7215 .tmp file in case there's an error while generating it.
7216 (gl-stamp): Use .tmp for temp files.
7217 (mostlyclean): Clean .tmp files.
7218 * doc.c (buildobj): Move to just the routine that needs it.
7219 It's now an array of strings, so processing is simpler.
7221 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7223 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7224 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7225 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7226 Invoke malloc_enable_thread even when not interactive.
7227 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7228 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7229 in this case, since the underlying bug has now been fixed.
7231 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7233 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7234 unlinking it (bug#14691).
7236 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7238 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7239 before checking whether buffer is modified. This lets
7240 `kill-buffer-query-functions' cancel killing of the buffer or save
7241 its content before `kill-buffer' asks user the "Buffer %s
7242 modified; kill anyway?" question.
7244 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7246 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7247 Let the super performKeyEquivalent deal with them (Bug#14747).
7249 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7251 * widget.c (resize_cb): Remove unused local.
7253 Do not use GTK 3 if it exists but cannot be compiled.
7254 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7255 * xterm.c (x_error_handler) [!USE_GTK]:
7258 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7260 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7262 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7263 to the valid range of values. (Bug#14753)
7265 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7266 when moving point by using the current glyph matrix. This avoids
7267 the need to force redisplay when this function is called in a
7270 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7272 Fix minor problems found by static checking.
7273 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7274 Redo the latter's body to sidestep GCC parenthesization warnings.
7275 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7276 * coding.c (detect_coding, detect_coding_system):
7277 * coding.h (struct undecided_spec):
7278 Use bool for boolean.
7279 * image.c (QCmax_width, QCmax_height): Now static.
7280 * xdisp.c (Fmove_point_visually): Remove unused local.
7282 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7284 * xdisp.c (Fmove_point_visually): New function.
7286 2013-06-28 Kenichi Handa <handa@gnu.org>
7288 * coding.h (define_coding_undecided_arg_index): New enum.
7289 (coding_attr_index): New members
7290 coding_attr_undecided_inhibit_null_byte_detection,
7291 coding_attr_undecided_inhibit_iso_escape_detection,
7292 coding_attr_undecided_prefer_utf_8.
7293 (undecided_spec): New struct.
7294 (struct coding_system): New member `undecided' of the member
7297 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7298 (detect_coding): Likewise.
7299 (detect_coding_system): Likewise.
7300 (Fdefine_coding_system_internal): New coding system properties
7301 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7303 (syms_of_coding): Adjust for coding_arg_undecided_max.
7305 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7307 * image.c (x_from_xcolors): Remove unused local.
7309 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7311 Defer image data transfer between X client and server until actual
7314 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7317 * image.c (Destroy_Image): Remove.
7318 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7319 `mask_p', and `colors_p'. All uses changed.
7320 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7321 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7322 New macros for `flags' arg to x_clear_image_1.
7323 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7324 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7325 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7326 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7327 (image_get_x_image, image_unget_x_image): New functions or macros.
7328 (image_background, image_background_transparent, x_to_xcolors)
7329 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7330 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7331 instead of Destroy_Image.
7332 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7333 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7334 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7335 (imagemagick_load_image, svg_load_image): Use them instead of
7336 x_create_x_image_and_pixmap, and x_put_x_image followed by
7337 x_destroy_x_image, respectively.
7338 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7339 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7340 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7341 background_transparent fields.
7342 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7343 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7345 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7347 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7348 This mostly consists of undoing recent changes.
7349 * callproc.c (Fcall_process):
7350 * process.c (create_process):
7351 Do not worry about catching SIGCHLD here, undoing previous change.
7352 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7353 * process.c, process.h (catch_child_signal):
7354 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7355 * process.c (catch_child_handler): Don't worry about being called
7356 lazily and do not assume caller has blocked SIGCHLD, undoing
7357 previous change. Move first-time stuff back to
7358 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7359 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7360 set lib_child_handler if it's already initialized, which may
7361 help avoid problems on GNUstep.
7363 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7365 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7366 * callproc.c (Fcall_process):
7367 * process.c (create_process):
7368 Make sure SIGCHLD is caught before we fork,
7369 since Emacs startup no arranges to catch SIGCHLD.
7370 * process.c (lib_child_handler): Initialize to null, not to
7372 (catch_child_signal): Allow self to be called lazily.
7373 Do nothing if it's already been called.
7374 Assume caller has blocked SIGCHLD (all callers do now).
7375 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7376 just before it's really needed.
7377 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7378 since it hasn't been caught yet.
7380 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7382 * image.c (compute_image_size): New function to implement
7383 :max-width and :max-height.
7384 (imagemagick_load_image): Use it.
7386 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7388 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7389 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7391 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7392 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7393 the SIGCHLD handler, since the code is not atomic and (due to glib)
7394 signals may be arriving now.
7395 * sysdep.c (init_signals): Do not catch child signals here;
7396 'main' now does that later, at a safer time.
7398 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7400 Clean up SIGCHLD handling a bit (Bug#14569).
7401 * process.c, process.h (catch_child_signal):
7402 Now always extern, even if !NS_IMPL_GNUSTEP.
7403 * process.c (catch_child_signal): Move glib tickler here from
7404 init_process_emacs, so that it's done earlier in Emacs
7405 initialization. Also move the noninteractive && !initialized
7406 check here from init_process_emacs. This is all a bit cleaner for
7407 GNUish platforms, and I hope it works around the Cygwin bug.
7408 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7409 that glib signal handling is tickled before glib creates threads.
7411 * process.c (wait_reading_process_output): Avoid int overflow
7412 when reading more than 2 GiB total from a process.
7414 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7416 * process.c (create_process): Handle a couple more cases,
7417 i.e., work even if new_argv and wait_child_setup[i] are cached.
7418 Use Fcall_process's style for volatile vars.
7420 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7422 * process.c (create_process): Mark PROCESS volatile.
7424 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7426 Use C99-style flexible array members if available.
7427 This avoids some subtle aliasing issues, which typically
7428 aren't a problem with GCC but may be a problem elsewhere.
7429 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7430 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7431 In either case, it uses a flexible array member rather than
7432 the old struct hack. All uses changed.
7433 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7434 Adjust to sdata reorganization.
7435 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7436 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7437 that ports better to pre-C99 non-GCC.
7438 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7439 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7440 as the latter has changed.
7441 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7442 and port better to pre-C99 GCC.
7443 * image.c (struct xpm_cached_color):
7444 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7445 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7446 Use FLEXIBLE_ARRAY_MEMBER.
7447 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7448 Move decl to top level so it gets checked against implementation.
7449 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7450 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7452 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7454 * syntax.c: Integer cleanups.
7455 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7456 All uses that need 0-or-2 changed to:
7457 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7458 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7459 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7460 (char_quoted, prev_char_comend_first, back_comment)
7461 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7462 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7463 Use bool for boolean.
7464 (update_syntax_table, skip_chars, skip_syntaxes):
7465 Prefer int to unsigned when either will do.
7466 (back_comment): Return boolean success flag, like forw_comment,
7467 instead of positive-or-minus-1 (which might have overflowed int anyway).
7468 Don't stuff ptrdiff_t into int.
7469 (syntax_spec_code, syntax_code_spec): Now const.
7470 (Fmatching_paren, scan_lists, scan_sexps_forward):
7471 Use enum syntaxcode for syntax code.
7472 (Fmatching_paren): Check that arg is a character, not just an integer.
7473 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7474 (Finternal_describe_syntax_value): Omit no-longer-needed
7476 (skip_chars): Use char, not unsigned char, when the distinction
7478 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7479 * bytecode.c (exec_byte_code):
7480 * syntax.c (syntax_spec_code, Fchar_syntax)
7481 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7483 * syntax.h (SYNTAX_WITH_FLAGS):
7484 Omit unnecessary casts.
7486 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7488 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7489 line dimensions here, to avoid race conditions with the main
7490 thread. (Bug#14062, bug#14630, bug#14669)
7492 * w32term.c (w32_draw_window_cursor): Compute the header line and
7493 mode line dimensions here.
7494 <w32_system_caret_window, w32_system_caret_hdr_height>:
7495 <w32_system_caret_mode_height>: New variables.
7497 * w32term.h: Declare them.
7499 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7501 * alloc.c (die): Move "assertion failed" string here ...
7502 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7503 COND when SUPPRESS_CHECKING. This shrinks the executable text
7504 size by 0.8% to 2.2% when configured with --enable-checking,
7505 depending on optimization flags (GCC 4.8.1 x86-64).
7507 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7509 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7511 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7512 base is 2; this is more accurate.
7514 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7516 * sound.c (string_default): Move to !WINDOWSNT section.
7517 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7519 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7521 * sound.c: Integer cleanups.
7522 Remove unnecessary forward decls.
7523 (struct sound_device): The 'file' member is now a Lisp_Object, not
7524 a char *, so that we needn't invoke alloca on a huge size.
7525 (Fplay_sound_internal): Adjust to this.
7526 (string_default): New function.
7527 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7528 Use it to adjust to the struct sound_device change.
7529 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7530 (be2hs) [0]: Remove.
7532 * syntax.c (skip_chars): Don't use uninitialized storage
7533 when searching a multibyte buffer for characters that are not in a
7534 unibyte string that contains non-ASCII characters.
7536 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7538 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7539 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7541 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7543 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7545 2013-06-18 Kenichi Handa <handa@gnu.org>
7547 * font.c (Ffont_spec): Signal an error for an invalid font name
7550 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7552 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7553 In particular this ports to 32-bit sparc Sun cc.
7554 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7555 array with a dummy element at specpdl[-1], so that its address can
7557 (unbind_to): Do not copy the binding; not needed, now that we
7558 copy old_value in the one place where the copy is needed.
7559 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7560 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7561 (union specbinding): Rename from struct specbinding. Redo layout
7562 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7563 which is not portable. With Sun C 5.12 32-bit sparc, the
7564 declaration causes nargs to be an unsigned bitfield, a behavior
7565 that the C standard allows; but Emacs wants nargs to be signed.
7566 The overall type is now a union of structures rather than a
7567 structure of union of structures, and the 'kind' member is now a
7568 bitfield, so that the overall type doesn't grow. All uses changed.
7569 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7571 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7573 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7574 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7576 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7578 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7580 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7581 unless we know that the window w's frame is a frame object.
7582 Another attempt at solving bug#14062 and bug#14630.
7584 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7586 * textprop.c (property_set_type): New enum.
7587 (add_properties): Allow appending/prepending text properties.
7588 (add_text_properties_1): Factored out of Fadd_text_properties.
7589 (Fadd_text_properties): Move all the code into
7590 add_text_properties_1.
7591 (Fadd_face_text_property): New function that calls
7592 add_text_properties_1.
7594 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7596 Move functions from lisp.h to individual modules when possible.
7597 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7598 * alloc.c (XFLOAT_INIT, set_symbol_name):
7599 * buffer.c (CHECK_OVERLAY):
7600 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7601 (set_char_table_parent):
7602 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7603 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7604 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7605 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7607 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7608 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7609 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7610 (backtrace_args, backtrace_debug_on_exit):
7611 * floatfns.c (CHECK_FLOAT):
7612 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7613 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7614 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7615 (set_hash_index_slot):
7616 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7617 * marker.c (CHECK_MARKER):
7618 * textprop.c (CHECK_STRING_OR_BUFFER):
7619 * window.c (CHECK_WINDOW_CONFIGURATION):
7620 Move here from lisp.h, and make these functions static rather than
7622 * buffer.c (Qoverlayp):
7624 * fns.c (Qhash_table_p):
7625 * window.c (Qwindow_configuration_p):
7627 * lisp.h: Remove the abovementioned defns and decls.
7629 Use functions, not macros, for XINT etc (Bug#11935).
7630 In lisp.h, prefer functions to function-like macros, and
7631 constants to object-like macros, when either will do. This:
7632 . simplifies use, as there's no more need to worry about
7633 arguments' side effects being evaluated multiple times.
7634 . makes the code easier to debug on some platforms.
7635 However, when using gcc -O0, keep using function-like macros
7636 for a few critical operations, for performance reasons.
7637 This sort of thing isn't needed with gcc -Og, but -Og
7638 is a GCC 4.8 feature and isn't widely-enough available yet.
7639 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7640 Remove enum lsb_bits; no longer needed.
7641 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7642 * buffer.c (Qoverlap):
7644 * fns.c (Qhash_table_p):
7645 Now extern, so lisp.h can use these symbols.
7646 * dispextern.h: Include character.h, for MAX_CHAR etc.
7647 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7648 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7649 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7650 (GLYPH_CODE_P): Move here from lisp.h.
7651 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7652 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7653 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7654 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7655 XUNTAG now returns void *.
7656 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7657 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7658 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7659 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7660 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7661 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7662 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7663 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7664 New macros, renamed from their sans-lisp_h_ counterparts.
7665 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7666 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7667 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7668 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7669 If compiling via GCC without optimization, define these as macros
7670 in addition to inline functions.
7671 To disable this, compile with -DINLINING=0.
7672 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7673 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7674 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7675 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7676 (INTMASK, VALMASK): Now macros, since static values cannot be
7677 accessed from extern inline functions.
7678 (VALMASK): Also a constant, for benefit of old GDB.
7679 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7680 is INTEGERP, which can fold it in.
7681 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7682 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7683 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7684 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7685 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7686 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7687 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7688 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7689 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7690 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7691 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7692 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7693 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7694 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7695 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7696 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7697 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7698 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7699 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7700 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7701 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7702 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7703 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7704 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7705 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7706 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7707 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7708 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7709 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7710 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7711 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7712 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7713 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7715 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7716 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7717 (VALMASK): Define in one place rather than in two, merging the
7718 USE_LSB_TAG parts; this is simpler.
7719 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7720 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7721 Move up, to avoid use before definition.
7722 Also include "globals.h" earlier, for the same reason.
7723 (make_natnum): New function.
7724 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7725 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7726 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7727 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7728 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7729 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7730 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7731 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7732 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7733 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7734 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7735 (Qwindow_configuration_p, Qimage): New forward declarations.
7736 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7737 (STRING_COPYIN): Remove; unused.
7738 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7739 (xcar_addr, xcdr_addr): New functions. All uses changed.
7740 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7741 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7742 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7743 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7744 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7745 (TYPE_RANGED_INTEGERP): Simplify.
7746 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7747 (setlocale, fixup_locale, synchronize_system_messages_locale)
7748 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7749 Now empty functions, not macros.
7750 (functionp): Return bool, not int.
7751 * window.c (Qwindow_configuration_p): Now extern,
7752 so window.h can use it.
7753 * window.h (Qwindowp): Move decl back to lisp.h.
7755 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7757 * xdisp.c (Fline_pixel_height): New function, required for solving
7760 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7762 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7764 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7766 * lread.c (syms_of_lread):
7767 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7769 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7771 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7773 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7775 * fileio.c (expand_file_name): Doc fix.
7777 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7779 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7780 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7781 Wait for self, not for 0. This can't hurt on GNU or similar
7782 system, and may help with Cygwin.
7784 * keyboard.c: Don't use PROP (...) as an lvalue.
7785 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7786 Use set_prop (A, B), not PROP (A) = B.
7788 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7790 * xdisp.c (get_it_property): Use it->window instead of generating
7791 a Lisp object from it->w.
7793 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7795 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7796 get-char-property the window that is being rendered, instead of
7797 the buffer, to support window-specific overlays. (Bug#14575)
7798 (compute_display_string_pos): When W is NULL, use the current
7799 buffer as the object to pass to get-char-property.
7800 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7801 pointer member of the bidi iterator, since no window is pertinent
7804 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7806 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7807 being displayed, and pass it to compute_display_string_pos.
7808 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7809 (bidi_paragraph_init): All callers changed.
7811 * xdisp.c (init_from_display_pos, init_iterator)
7812 (handle_single_display_spec, next_overlay_string)
7813 (get_overlay_strings_1, reseat_1, reseat_to_string)
7814 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7815 Set bidi_it.w member from it->w.
7816 (compute_display_string_pos): Accept additional argument, the
7817 window being displayed, and pass it to Fget_char_property.
7820 * dispextern.h (struct bidi_it): New member w, the window being
7822 (compute_display_string_pos): Adjust prototype.
7824 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7826 * xgselect.c: Remove unneeded include xterm.h.
7828 * process.c (wait_reading_process_output): Check for NS before GLIB.
7829 GLIB may be linked in due to rsvg, but ns_select must be called.
7831 * xgselect.c (xg_select): Remove call to window_system_available
7832 and g_main_context_pending at the top, so Gdk events (i.e. file
7833 notify) are processed when Emacs is started with -nw.
7835 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7837 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7838 (ctagsfiles3): New variable, includes only *.m files.
7839 (TAGS): Use an explicit language name in the regular expressions,
7840 to avoid transformation of '/SOMETHING' by MSYS to
7841 'c:\MSYS\SOMETHING'.
7843 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7845 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7847 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7849 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7850 still need to set the mouse pointer shape and activate help-echo.
7853 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7855 A few porting etc. fixes for the new file monitor code.
7856 See the thread containing
7857 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7858 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7859 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7860 (dir_monitor_callback, Fgfile_rm_watch):
7861 Use assq_no_quit instead of Fassoc, for speed.
7862 (dir_monitor_callback, Fgfile_rm_watch):
7863 eassert that the monitor is a fixnum.
7864 (dir_monitor_callback): No need for CDR_SAFE.
7865 Simplify building of lisp with alternative tails.
7866 (Fgfile_add_watch, Fgfile_rm_watch):
7867 Do not assume glib functions set errno reliably on failure.
7868 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7869 and signal an error otherwise.
7870 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7871 Use Fdelq instead of Fdelete, for speed.
7873 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7875 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7876 don't insist on being invoked on a highlighted tool-bar button.
7877 Avoids losing tool-bar functionality when mouse-highlight is nil.
7878 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7879 Don't highlight when mouse-highlight is nil.
7880 (note_mouse_highlight): When mouse-highlight is nil, don't return
7881 right away; instead, run tool-bar and mode-line highlight
7882 subroutine, clear any existing highlight, and revert the mouse
7883 pointer to its default shape. (Bug#14558)
7885 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7887 * lisp.mk (lisp): Add prog-mode.el.
7889 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7891 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7892 * process.c (dummy_handler): New function.
7893 (lib_child_handler): New static var.
7894 (handle_child_signal): Invoke it.
7895 (catch_child_signal): If a library has set up a signal handler,
7896 save it into lib_child_handler.
7897 (init_process_emacs): If using glib and not on Windows, tickle glib's
7898 child-handling code so that it initializes its private SIGCHLD handler.
7899 * syssignal.h (SA_SIGINFO): Default to 0.
7900 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7901 31; it should no longer be needed now.
7903 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7905 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7907 * gfilenotify.c (globals_of_gfilenotify): New function.
7908 (syms_of_gfilenotify): Move global initialization there.
7910 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7912 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7914 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7915 * keyboard.c (menu_bar_items, tool_bar_items):
7916 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7917 not override local keymaps any more.
7919 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7921 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7923 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7925 * w32console.c (initialize_w32_display): Return the dimensions of
7926 the console window via 2 additional arguments, not via the current
7927 frame. This avoids crashes due to overrunning the bounds of
7928 frame's decode_mode_spec_buffer, which is not resized following
7929 the change of the frame dimensions from the initial 10x10.
7931 * w32term.h (w32_initialize_display_info): Adjust prototype.
7933 * term.c (init_tty): Take dimensions of the frame from the values
7934 returned by initialize_w32_display.
7936 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7937 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7938 (LIBES): Add $(GFILENOTIFY_LIBS).
7940 * w32inevt.c (handle_file_notifications): Add dummy implementation
7941 for !HAVE_W32NOTIFY.
7943 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7945 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7947 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7949 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7951 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7953 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7955 Fix minor problems found by static checking.
7956 * data.c (pure_write_error):
7957 Use xsignal2, not Fsignal, as Fsignal might return.
7958 * eval.c (set_backtrace_debug_on_exit): Now static.
7959 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7960 No longer inline. EXTERN_INLINE is needed only for functions
7961 defined in .h files. Reindent function header as per GNU style.
7962 (backtrace_p, backtrace_top, backtrace_next):
7963 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7964 compiler or linker. Add extern decls to pacify gcc -Wall.
7965 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7967 * frame.c (free_monitors): Define only on platforms that need it.
7968 * nsterm.m (ns_term_init):
7969 * process.c (catch_child_signal):
7970 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7971 defined on all porting targets these days.
7972 * process.c, process.h (catch_child_signal):
7973 Make it extern only if NS_IMPL_GNUSTEP is defined.
7975 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7977 * w32.c (gettimeofday): Make the signature identical to prototype
7978 in nt/inc/sys/time.h.
7980 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7982 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7985 * keyboard.c (safe_run_hooks_error): Improve error message.
7987 * data.c (pure_write_error): Add `object' argument.
7988 * puresize.h (CHECK_IMPURE): Use it.
7990 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7992 * Makefile.in (NOTIFY_OBJ): New variable.
7993 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7995 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7996 Call syms_of_gfilenotify.
7998 * gfilenotify.c: New file.
8000 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8001 and Qfile_w32notify.
8002 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8003 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8005 * lisp.h: Declare syms_of_gfilenotify.
8007 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8009 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8011 Merge the specpdl and backtrace stacks. Make the structure of the
8012 specpdl entries more obvious via a tagged union of structs.
8013 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8014 (enum specbind_tag): New enum.
8015 (struct specbinding): Make it a tagged union of structs.
8016 Add a case for backtrace records.
8017 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8018 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8019 (backtrace_debug_on_exit): New accessors.
8020 (struct backtrace): Remove.
8021 (struct catchtag): Remove backlist field.
8022 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8024 (Flocal_variable_p): Speed up the common case where the binding is
8026 * eval.c (backtrace_list): Remove.
8027 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8028 (set_backtrace_args, set_backtrace_nargs)
8029 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8030 (backtrace_next): New functions.
8031 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8032 (unwind_to_catch, internal_lisp_condition_case)
8033 (internal_condition_case, internal_condition_case_1)
8034 (internal_condition_case_2, internal_condition_case_n): Don't bother
8035 with backtrace_list any more.
8036 (Fsignal): Adjust to new backtrace format.
8037 (grow_specpdl): Move up.
8038 (record_in_backtrace): New function.
8039 (eval_sub, Ffuncall): Use it.
8040 (apply_lambda): Adjust to new backtrace format.
8041 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8043 (specbind): Adjust to new specpdl format. Simplify.
8044 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8045 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8047 (mark_backtrace): Remove.
8048 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8049 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8050 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8052 * profiler.c (record_backtrace): Use get_backtrace.
8053 (handle_profiler_signal): Use backtrace_top_function.
8054 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8057 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8059 * process.h (catch_child_signal): Declare.
8061 * process.c (catch_child_signal): New function.
8062 (init_process_emacs): Call it.
8064 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8065 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8067 (x_set_cursor_type): Remove declaration.
8068 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8069 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8070 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8071 (ns_get_color): Use F suffix on float.
8072 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8073 (ns_get_rgb_color): Remove.
8074 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8075 (note_mouse_movement): x and y are CGFloat.
8076 (ns_draw_fringe_bitmap): Remove unused rowY.
8077 Change #if to COCOA && >= 10_6.
8078 (ns_draw_window_cursor): Remove unused overspill.
8079 (ns_draw_underwave): width and x are EamcsCGFloat.
8080 (ns_draw_box): thickness is CGFloat.
8081 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8082 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8083 if not in main thread.
8084 (ns_get_pending_menu_title, ns_check_menu_open)
8085 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8086 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8087 (sendFromMainThread:): New method.
8088 (changeFont:): size is CGFloat.
8089 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8090 Disable warning about permanent text.
8091 (characterIndexForPoint:): Adjust return type depending on GNUstep
8093 (mouseDown:): delta is CGFloat.
8094 (updateFrameSize): Remove unised variable f.
8095 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8096 Cast float to EmacsCGFloat.
8097 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8098 also to -1 when restoring.
8099 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8100 inside NS_IMPL_COCOA.
8101 (toggleFullScreen:): Put call to toggleFullScreen inside
8102 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8103 (setPosition:portion:whole:): por is CGFloat.
8104 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8105 (mouseDown:): Use CGFloat.
8106 (mouseDragged:): Remove unised variable edge.
8107 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8109 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8111 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8112 when NS_IMPL_GNUSTEP.
8113 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8114 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8115 (EmacsToolbar): Add clearAll. Add tag argument to
8116 addDisplayItemWithImage.
8117 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8119 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8121 * nsmenu.m (ns_update_menubar): Make static.
8122 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8123 (fillWithWidgetValue:): Add cast to SEL for setAction.
8124 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8125 (update_frame_tool_bar): Update code for GNUstep.
8126 (clearAll): New method.
8127 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8128 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8129 Move identifierToItem setObject and activeIdentifiers addObject before
8130 call to insertItemWithItemIdentifier.
8131 (validateVisibleItems): Fix indentation.
8132 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8133 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8134 UtilityWindow to aStyle, remove call to setStyleMask.
8136 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8138 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8139 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8140 Use F suffix on floats.
8141 (ns_char_width): Returns CGFloat.
8142 (ns_ascii_average_width): w is CGFloat instead of float.
8143 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8145 (ns_glyph_metrics): CGFloat instead of float.
8147 * nsfns.m (x_set_foreground_color, x_set_background_color):
8149 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8150 remove unused variables.
8151 (Fns_read_file_name): Keep track if panel is for save.
8152 Use ns_filename_from_panel/ns_directory_from_panel.
8153 (Fns_list_services): delegate only used for COCOA.
8154 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8155 Just return the input if GNUstep.
8156 (x_screen_planes): Remove.
8157 (Fxw_color_values): Use EmacsCGFloat
8158 (Fns_display_monitor_attributes_list): Only get screen number for
8160 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8162 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8163 ns_directory_from_panel.
8165 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8167 * process.c (handle_child_signal): Also use WCONTINUED.
8168 This is so that list-processes doesn't mistakenly list the process
8169 as stopped, when the process has actually been continued and is
8172 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8174 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8175 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8176 not already configured.
8178 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8180 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8182 * Makefile.in (mostlyclean): Remove *.res files.
8184 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8186 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8187 a buffer (bug#8447).
8189 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8191 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8192 display vector, and we backtrack, handle the case that the
8193 previous character position is also displayed from a display
8194 vector or covered by a display string or image. (Bug#14476)
8196 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8198 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8199 (struct MonitorInfo, free_monitors): Remove.
8200 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8201 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8202 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8205 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8206 (struct MonitorInfo, free_monitors): Remove.
8207 (ns_screen_name): Make static.
8208 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8209 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8212 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8213 (struct MonitorInfo): New struct.
8214 (free_monitors, make_monitor_attribute_list): Declare.
8216 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8218 (free_monitors, make_monitor_attribute_list): New functions.
8219 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8222 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8224 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8226 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8228 * keyboard.c: Apply keyboard decoding only to events that come directly
8229 from the tty, not from unread-command-events (bug#14368).
8230 (read_event_from_main_queue): New function, extracted from read_char.
8231 (read_decoded_char): Remove.
8232 (read_decoded_event_from_main_queue): New function to replace it.
8233 (read_char): Use it.
8234 (read_key_sequence): Use read_char rather than read_decoded_char.
8236 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8238 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8240 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8242 2013-05-22 Kenichi Handa <handa@gnu.org>
8244 The following changes are to fix the setting of
8245 buffer-file-coding-system on, for instance, C-x RET c unix RET
8246 _FILE_OF_DOS_EOL_TYPE_ RET.
8248 * coding.h (struct coding_system): New member detected_utf8_chars.
8250 * coding.c (detect_coding_utf_8): Count characters and check EOL
8251 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8253 (setup_coding_system): Do not initialize coding->head_ascii.
8254 (check_ascii): Do not set coding->eol_seen but update it. Do not
8255 call adjust_coding_eol_type here.
8256 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8257 If the eol-type of CODING is already specified, adjust the eol type
8258 of the found coding-system.
8259 (decode_coding_gap): Cancel previous change. Utilize the
8260 character numbers counted by detect_coding_utf_8. Fix detection
8263 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8265 * search.c (looking_at_1): Only set last_thing_searched if the match
8266 changed the match-data (bug#14281).
8268 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8270 * xdisp.c (reseat_at_previous_visible_line_start):
8271 Already declared in dispextern.h, so remove it here.
8272 (move_it_vertically_backward): Likewise.
8274 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8276 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8277 (Fx_display_pixel_width, Fx_display_pixel_height)
8278 (Fx_display_mm_width, Fx_display_mm_height):
8279 Mention `display-monitor-attributes-list' in docstrings.
8281 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8282 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8283 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8284 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8285 (Fx_display_backing_store, Fx_display_visual_class)
8286 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8287 (Fx_display_grayscale_p, Fx_display_pixel_width)
8288 (Fx_display_pixel_height, Fx_display_planes)
8289 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8290 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8291 (Fx_display_mm_width, Fx_display_mm_height)
8292 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8293 height for all physical monitors as in X11.
8295 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8296 Return pixel width or height for all physical monitors as in X11.
8298 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8300 Port --enable-gcc-warnings to clang.
8301 * bytecode.c (exec_byte_code):
8303 Redo diagnostic pragmas to pacify clang, too.
8304 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8305 * editfns.c (Fencode_time):
8306 * fileio.c (file_accessible_directory_p):
8307 * font.c (font_unparse_xlfd):
8308 Use '&"string"[index]' instead of '"string" + (index)'.
8309 * undo.c (user_error): Remove; unused.
8311 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8313 * insdel.c (insert_1_both): Document the arguments, instead of
8314 referring to insert_1, which no longer exists.
8316 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8317 some window, increment windows_or_buffers_changed, so that
8318 *Messages* display in that window is updated. (Bug#14408)
8320 * w32.c: Include epaths.h.
8321 (init_environment): Use cmdproxy.exe without leading directories.
8322 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8324 (gettimeofday): Adjust signature and return value to Posix
8327 * unexw32.c (open_output_file): Delete the existing emacs.exe
8328 before creating it, to break the hard link to the versioned
8331 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8332 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8333 (FIRSTFILE_OBJ): New variables.
8334 (W32_RES): Rename to EMACSRES. All users changed.
8335 (base_obj): Use $(CM_OBJ).
8336 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8337 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8338 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8339 $(W32_RES_LINK) before $(LIBES).
8340 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8342 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8344 * makefile.w32-in (DOC): Use just "DOC".
8346 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8348 * process.c: Export default filters and sentinels to Elisp.
8349 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8351 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8352 (Fset_process_sentinel, Fformat_network_address):
8353 Default to them instead of nil.
8354 (server_accept_connection): Sentinels can't be nil any more.
8355 (read_and_dispose_of_process_output): New function, extracted from
8356 read_process_output.
8357 (read_process_output): Use it; filters can't be nil.
8358 (Finternal_default_process_filter): New function, extracted from
8359 read_process_output.
8360 (exec_sentinel_unwind): Remove function.
8361 (exec_sentinel): Don't zilch sentinel while running.
8362 (status_notify): Sentinels can't be nil.
8363 (Finternal_default_process_sentinel): New function extracted from
8365 (setup_process_coding_systems): Default filter is not nil any more.
8366 (syms_of_process): Export new Elisp functions and initialize
8368 * lisp.h (make_lisp_proc): New function.
8370 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8372 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8374 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8376 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8377 unless we know that the window w is a leaf window.
8378 Another attempt at solving bug#14062.
8380 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8382 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8385 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8387 * image.c (gif_load): Check that subimages fit (Bug#14345).
8389 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8391 * lread.c (skip_dyn_eof): New function.
8392 (read1): Use it to skip the end of a file in response to #@00.
8394 * doc.c (get_doc_string): Slightly relax the sanity checking.
8396 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8398 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8399 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8400 (MonitorInfo): New struct.
8401 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8402 (Fns_display_monitor_attributes_list): New functions.
8403 (display-usable-bounds): Remove.
8404 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8407 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8409 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8410 (GTK_CHECK_VERSION): New macro, if not already defined.
8411 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8412 replaced by GTK_CHECK_VERSION.
8414 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8416 * xterm.h (GTK_PREREQ): New macro.
8417 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8418 to use this macro instead, for consistency and clarity.
8420 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8422 * xdisp.c (row_for_charpos_p): New function, with code of
8423 cursor_row_p, but accepts an additional argument CHARPOS instead
8424 of using a hardcoded PT.
8425 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8426 (row_containing_pos): Call row_for_charpos_p instead of partially
8427 doing the same. Fixes cursor positioning under longlines-mode
8428 when longlines-show-effect includes more than one newline, when
8429 moving the cursor vertically up.
8431 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8433 * makefile.w32-in (ACL_H): New macro.
8434 ($(BLD)/fileio.$(O)): Update dependencies.
8436 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8438 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8439 * Makefile.in (LIB_ACL): New macro.
8440 (LIBACL_LIBS): Remove.
8441 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8442 * fileio.c: Include <acl.h>.
8443 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8444 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8446 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8449 * unexelf.c: Don't assume ElfW (Half) fits in int.
8450 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8451 when dealing with ElfW (Half) values, since they can exceed 2**31
8452 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8453 (entry_address): Omit unused NUM arg. All uses changed.
8455 2013-05-07 Juri Linkov <juri@jurta.org>
8457 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8458 to the string converted from number with `Fnumber_to_string'.
8461 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8463 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8464 This fixes a problem introduced by my previous change.
8466 2013-05-07 Glenn Morris <rgm@gnu.org>
8468 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8470 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8472 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8474 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8476 Static checking by GCC 4.8.0.
8477 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8478 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8479 (x_get_monitor_attributes_fallback)
8480 (x_get_monitor_attributes_xinerama)
8481 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8482 Define only if USE_GTK.
8483 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8484 (x_get_monitor_attributes_fallback): Omit unused locals.
8485 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8486 Use double, not float, to avoid mixed-mode floating point arithmetic.
8488 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8489 Jan Djärv <jan.h.d@swipnet.se>
8491 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8492 (XINERAMA_CFLAGS): New macros.
8493 (ALL_CFLAGS, LIBES): Use them.
8495 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8496 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8497 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8498 (syms_of_xfns): DEFSYM them.
8499 (struct MonitorInfo): New struct.
8500 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8501 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8502 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8503 (x_get_monitor_attributes_xinerama): New functions.
8504 (Fx_display_monitor_attributes_list): New primitive.
8505 (syms_of_xfns): Defsubr it.
8507 * xterm.h (x_display_info): Add Xatom_net_workarea and
8508 Xatom_net_current_desktop.
8510 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8511 and dpyinfo->Xatom_net_current_desktop.
8513 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8515 * xdisp.c (pos_visible_p): Use the special code for finding the
8516 beginning of a display property or overlay for any "replacing"
8517 display property, not just for display strings. This solves
8518 incorrect reporting of position by posn-at-point. (Bug#14241)
8520 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8522 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8523 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8524 Verify that ElfW (Half) fits in int.
8525 (fatal): Use same signature as lisp.h.
8526 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8527 configure and build with -DUNEXELF_DEBUG without worrying about
8528 other modules that use DEBUG.
8529 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8530 possibly-wide integers now uses it instead of plain fprintf.
8531 (entry_address): New function, which avoids problems with 32-bit
8532 overflow on 64-bit hosts.
8533 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8534 (round_up): Don't assume the remainder fits in int.
8535 (find_section): Use bool for boolean. Simplify debug code.
8536 (unexec): Don't assume file sizes fit in int or size_t.
8537 Omit unnecessary trailing newline in 'fatal' format.
8538 Use strerror rather than outputting decimal error number.
8539 Remove unused code when emacs is not defined;
8540 this file relies on Emacs now.
8541 Don't assume e_phnum and e_shnum are positive.
8543 * regex.c: Fix problems when DEBUG is defined.
8544 (extract_number, extract_number_and_incr): Define regardless of
8545 whether DEBUG is defined; that's simpler and makes the code less
8546 likely to go stale in the normal case when DEBUG is not defined.
8547 Return int rather than taking an int * arg. All callers changed.
8548 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8549 Remove, replacing with ...
8550 (DEBUG_PRINT): New macro. All callers changed.
8551 (DEBUG_COMPILES_ARGUMENTS): New macro.
8552 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8553 (print_compiled_pattern, print_double_string) [DEBUG]:
8554 Use prototype rather than old-style definition.
8555 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8556 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8557 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8558 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8559 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8560 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8561 This matters only when DEBUG is defined.
8563 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8565 * xdisp.c (set_iterator_to_next): Set the
8566 ignore_overlay_strings_at_pos_p flag only if we are _really_
8567 iterating over an overlay string, as indicated by the
8568 current.overlay_string_index member. (Bug#14306)
8570 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8572 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8573 to where it is used, to avoid autorelease issues (Bug#14050).
8575 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8577 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8578 * fileio.c (syms_of_fileio): Implement this.
8579 * filelock.c (create_lock_file): If symbolic links don't work, so
8580 we use a regular file as a lock file, do not fsync the lock file;
8583 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8585 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8586 (syms_of_minibuf): Adjust accodingly.
8588 * callint.c (Fcall_interactively): Adjust calls accordingly.
8590 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8592 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8593 w->contents is a buffer before computing everything else.
8594 Use parentheses to disambiguate last part of the condition.
8596 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8597 assertion violations. (Bug#14062)
8599 2013-05-01 David Reitter <david.reitter@gmail.com>
8601 * nsfns.m (ns_tooltip): Initialize.
8603 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8605 * coding.c (decode_coding_gap): Don't remove the character before
8606 a newline unless it's a CR character. (Bug#14287)
8608 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8610 * dispextern.h (struct face): Move enum face_underline_type
8611 earlier so that bitfields can be in the same word.
8613 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8615 * nsfns.m (handlePanelKeys): New function.
8616 (EmacsOpenPanel:performKeyEquivalent:)
8617 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8618 arrows/function/control and copy/paste keys (Bug#14296).
8620 2013-04-27 Juri Linkov <juri@jurta.org>
8622 * callint.c (Fcall_interactively): Call `Qread_number' for
8623 interactive code letter `n' instead of using duplicate code.
8626 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8628 * systime.h (make_timeval): Declare as 'const'.
8630 2013-04-27 Kenichi Handa <handa@gnu.org>
8632 * font.c (font_open_entity): Always open a font of manageable
8635 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8637 Port better to AIX (Bug#14258).
8638 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8641 2013-04-24 Kenichi Handa <handa@gnu.org>
8643 * coding.c (decode_coding_iso_2022): When an invalid escape
8644 sequence is encountered, reset the invocation and designation
8645 status to the safest one.
8647 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8649 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8650 Without this fix, "make distclean" leaves stamp-h1 behind.
8652 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8654 * w32fns.c (w32_fullscreen_rect): New function to compute the
8655 window rectangle for the given fullscreen mode.
8656 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8657 longer tunes the window size. This keeps the window's edges flush
8658 with the screen and allows the taskbar to hide itself in fullboth.
8660 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8661 window decorations and uses the entire screen.
8663 * w32term.h (w32_fullscreen_rect) Add prototype.
8664 (struct w32_output): Replace normal_width, normal_height,
8665 normal_top, and normal_left members with a single normal_placement
8667 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8669 (FRAME_NORMAL_PLACEMENT): New macro.
8671 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8673 * minibuf.c (Ftest_completion): Silence compiler warning.
8675 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8677 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8680 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8683 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8684 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8685 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8686 parentheses where appropriate.
8688 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8690 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8692 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8694 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8695 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8696 Mention in the doc string that setting these variables takes
8697 effect only after a call to set-window-buffer. (Bug#14200)
8699 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8701 * indent.c (Fvertical_motion): Don't consider display strings on
8702 overlay strings as display strings on the buffer position we
8703 started from. This prevents vertical cursor motion from jumping
8704 more than one line when there's an overlay string with a display
8705 property at end of line.
8706 Reported by Karl Chen <Karl.Chen@quarl.org> in
8707 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8709 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8711 * window.c (select_window): `record_buffer' even if window is
8712 already selected (bug#14191).
8714 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8716 * window.c (Fwindow_end): Test more flags, including the buffer's
8717 last_overlay_modified flag, to determine whether the window's
8718 display is really up-to-date. Prevents the function from
8719 returning a stale value. (Bug#14170)
8720 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8723 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8725 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8726 garbaged only if it is not already the top frame on its TTY.
8727 This prevents flickering due to constant redrawing of TTY frames when
8728 there are GUI frames open in the same session. (Bug#13864)
8730 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8732 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8733 of marking the idle timers directly.
8735 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8737 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8740 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8742 * window.c (select_window): Don't record_buffer while the invariant is
8743 temporarily broken (bug#14161).
8745 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8747 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8749 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8751 2013-04-07 Romain Francoise <romain@orebokech.com>
8753 Ignore additional platform-specific ACL errors (Bug#13702).
8754 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8755 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8757 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8759 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8762 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8764 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8765 This bug was introduced by my 2013-02-25 change that simplified
8766 data_start configuration. Without this change, on GNU/Linux
8767 an Emacs configured with --enable-profiling fails immediately
8768 due to a profiler signal.
8769 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8770 with these flags. On platforms where special flags are needed
8771 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8772 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8773 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8775 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8777 Get rid of some platform-specific functions examining window
8778 system and its capabilities. This is a partial rework of the
8780 * lisp.h (have_menus_p): Remove prototype. This function is
8781 replaced with platform-independent window_system_available.
8782 (check_window_system): Move to...
8783 * frame.h (decode_window_system_frame, window_system_available):
8784 ...here, add new prototypes.
8785 * frame.c (window_system_available, decode_window_system_frame):
8787 (check_window_system): Platform-independent now.
8788 * xterm.h (x_in_use): Remove declaration.
8790 * w32term.h (check_x_frame):
8791 * nsterm.h (check_x_frame): Remove prototypes. This function
8792 is replaced with platform-independent decode_window_system_frame.
8793 * msdos.c (have_menus_p): Remove.
8794 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8795 Remove platform-specific functions. Use check_window_system,
8796 decode_window_system_frame and check_ns_display_info where
8797 appropriate. Minor style and comment tweaks.
8798 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8799 (check_x_frame): Likewise.
8800 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8802 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8803 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8804 * xmenu.c, xselect.c: All related users changed.
8806 2013-04-03 Kenichi Handa <handa@gnu.org>
8808 The following changes is to optimize the code for reading UTF-8
8811 * coding.c (check_ascii): Rename from detect_ascii. Return value
8812 changed. Check EOL format. Do not call adjust_coding_eol_type
8814 (check_utf_8): New function.
8815 (adjust_coding_eol_type): Do nothing if already adjusted.
8816 (detect_coding): Compare the return value of check_ascii with
8817 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8818 (decode_coding_gap): Optimize for valid UTF-8.
8820 2013-03-21 Kenichi Handa <handa@gnu.org>
8822 * coding.c (syms_of_coding): Cancel previous change.
8824 * insdel.c (insert_from_gap): Fix previous change.
8826 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8828 Consistently use platform-specific function to detect window system.
8829 * lisp.h (check_window_system): New prototype. This function is
8830 going to replace check_x, check_w32 and check_ns.
8831 (have_menus_p): Mention msdos.c in comment.
8832 * fontset.c (check_window_system_func): Remove. Adjust all users.
8833 * fontset.h (check_window_system_func): Remove prototype.
8834 * nsterm.h (check_ns):
8835 * xterm.h (check_x):
8836 * w32term.h (check_w32): Likewise.
8837 * menu.c (Fx_popup_menu): Use check_window_system.
8838 * msdos.c (check_window_system): Define for MS-DOS.
8839 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8840 * w32fns.c (check_window_system): Likewise for MS-Windows.
8841 * xfns.c (check_window_system): Likewise for X.
8842 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8843 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8845 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8847 Prefer < to > in range checks such as 0 <= i && i < N.
8848 This makes it easier to visualize quantities on a number line.
8849 This patch doesn't apply to all such range checks,
8850 only to the range checks affected by the 2013-03-24 change.
8851 This patch reverts most of the 2013-03-24 change.
8852 * alloc.c (xpalloc, Fgarbage_collect):
8853 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8854 * character.c (string_escape_byte8):
8855 * charset.c (read_hex):
8856 * data.c (cons_to_unsigned):
8857 * dispnew.c (update_frame_1):
8858 * doc.c (Fsubstitute_command_keys):
8859 * doprnt.c (doprnt):
8860 * editfns.c (hi_time, decode_time_components):
8861 * fileio.c (file_offset):
8862 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8863 * font.c (font_intern_prop):
8864 * frame.c (x_set_alpha):
8865 * gtkutil.c (get_utf8_string):
8866 * indent.c (check_display_width):
8867 * keymap.c (Fkey_description):
8868 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8870 * minibuf.c (read_minibuf_noninteractive):
8871 * process.c (wait_reading_process_output):
8872 * search.c (Freplace_match):
8873 * window.c (get_phys_cursor_glyph):
8874 * xdisp.c (redisplay_internal):
8875 * xsmfns.c (smc_save_yourself_CB):
8876 Prefer < to > for range checks.
8877 * dispnew.c (sit_for): Don't mishandle NaNs.
8878 This fixes a bug introduced in the 2013-03-24 change.
8879 * editfns.c (decode_time_components): Don't hoist comparison.
8880 This fixes another bug introduced in the 2013-03-24 change.
8882 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8884 * frame.h (struct frame): Drop scroll_bottom_vpos
8885 member becaue all real users are dead long ago.
8886 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8887 * xdisp.c (redisplay_internal): Adjust user.
8889 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8891 * nsmenu.m (showAtX:Y:for:): setLevel to
8892 NSPopUpMenuWindowLevel (Bug#13998).
8894 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8896 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8897 (ns_check_pending_open_menu): Declare.
8899 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8900 (x_activate_menubar): Update the menu with title that matches
8901 ns_get_pending_menu_title, and call
8902 ns_check_pending_openmenu (Bug#12698).
8903 (menuWillOpen:): New method.
8904 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8906 * nsterm.m (menu_will_open_state, menu_mouse_point)
8907 (menu_pending_title): New varaibles.
8908 (ns_get_pending_menu_title, ns_check_menu_open)
8909 (ns_check_pending_open_menu): New functions.
8911 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8913 * indent.c (current_column_bol_cache): Remove leftover which is not
8914 used in Fmove_to_column any more.
8915 (current_column, scan_for_column): Adjust users.
8916 * keyboard.c (last_point_position_buffer, last_point_position_window):
8917 Remove leftovers which are not used for recording undo any more.
8918 (command_loop_1, syms_of_keyboard): Adjust users.
8919 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8920 redisplay_window any more.
8921 (move_it_to): Adjust user.
8923 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8925 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8926 Update dependencies.
8928 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8930 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8931 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8934 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8936 * window.h (struct window): Replace hchild, vchild and buffer slots
8937 with a single slot 'contents'. This is possible because each valid
8938 window may have either the child window (in vertical or horizontal
8939 combination) or buffer to display (for the leaf window). Using that,
8940 a lot of operations to traverse and/or change window hierarchies may
8941 be simplified. New member horizontal is used to distinguish between
8942 horizontal and vertical combinations of internal windows.
8943 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8944 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8945 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8946 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8947 Use contents slot, not buffer, where appropriate.
8948 (wset_combination): New function.
8949 (wset_buffer): Add eassert.
8950 (Fframe_first_window): Simplify the loop reaching first window.
8951 (Fwindow_buffer): Use WINDOW_LEAF_P.
8952 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8953 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8954 (unshow_buffer): Convert initial debugging check to eassert.
8955 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8956 (make_parent_window, window_resize_check, window_resize_apply)
8957 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8958 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8959 Adjust to match struct window changes.
8960 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8961 (mark_window_cursors_off, count_windows, get_leaf_windows)
8962 (foreach_window_1): Simplify the loop.
8963 * alloc.c (mark_object): Do not check for the leaf window because
8964 internal windows has no glyph matrices anyway.
8965 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8966 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8967 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8968 (build_frame_matrix_from_window_tree, mirror_make_current)
8969 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8970 (update_window_tree, set_window_update_flags): Simplify the loop.
8971 (sync_window_with_frame_matrix_rows): Enforce live window.
8972 Use contents slot, not buffer, where appropriate.
8973 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8974 and WINDOW_HORIZONTAL_COMBINATION_P.
8975 (make_frame_visible_1): Simplify the loop.
8976 Use contents slot, not buffer, where appropriate.
8977 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8978 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8979 (expose_window_tree): Likewise.
8980 Use contents slot, not buffer, where appropriate.
8981 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8982 to avoid deleted windows. Use contents slot instead of buffer.
8983 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8984 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8985 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8986 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8988 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8990 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8991 identify the reasons for assertion violations in bug#14062 and
8993 (Fx_show_tip): Fix compilation error under
8994 "--enable-check-lisp-object-type". (Bug#14073)
8996 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8997 Reported by <rzl24ozi@gmail.com>.
8999 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9001 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9003 (unwind_with_echo_area_buffer): ...to restore it here.
9004 This is needed to ensure that...
9005 (redisplay_window): ...both window markers are valid here,
9006 which is verified by eassert.
9007 * editfns.c (save_excursion_save): Do not assume that
9008 selected_window always displays the buffer.
9009 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9012 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9014 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9017 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9019 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9021 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9023 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9024 since MinGW's w32api headers do. This avoids compiler warnings.
9026 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9029 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9031 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9033 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9035 * gtkutil.c (style_changed_cb): Check if frame is live and an
9036 X frame (Bug#14038).
9038 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9040 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9041 Define only for _WIN32_WINNT less than 0x0500.
9042 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9044 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9045 see its own definitions of 'struct timeval' and 'struct timezone'.
9047 Fix incompatibilities between MinGW.org and MinGW64 headers.
9048 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9050 * w32.c (REPARSE_DATA_BUFFER): Guard with
9051 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9053 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9055 * xterm.c: Include X11/XKBlib.h
9056 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9058 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9060 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9062 * blockinput.h (input_blocked_p): Likewise.
9063 * bytecode.c (exec_byte_code): Likewise.
9064 * callproc.c (call_process_kill, call_process_cleanup)
9065 (Fcall_process): Likewise.
9066 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9067 (Fccl_execute_on_string): Likewise.
9068 * character.c (string_escape_byte8): Likewise.
9069 * charset.c (read_hex): Likewise.
9070 * cm.c (calccost): Likewise.
9071 * data.c (cons_to_unsigned): Likewise.
9072 * dired.c (directory_files_internal, file_name_completion):
9074 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9075 (sit_for): Likewise.
9076 * doc.c (Fsubstitute_command_keys): Likewise.
9077 * doprnt.c (doprnt): Likewise.
9078 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9079 * emacsgtkfixed.c: Likewise.
9080 * fileio.c (file_offset, Fwrite_region): Likewise.
9081 * floatfns.c (Fexpt, fmod_float): Likewise.
9082 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9084 * font.c (font_intern_prop): Likewise.
9085 * frame.c (x_set_alpha): Likewise.
9086 * gtkutil.c (get_utf8_string): Likewise.
9087 * indent.c (check_display_width): Likewise.
9088 * intervals.c (create_root_interval, rotate_right, rotate_left)
9089 (split_interval_right, split_interval_left)
9090 (adjust_intervals_for_insertion, delete_node)
9091 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9092 (merge_interval_right, merge_interval_left, copy_intervals)
9093 (set_intervals_multibyte_1): Likewise.
9094 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9095 * keymap.c (Fkey_description): Likewise.
9096 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9097 * lread.c (openp, read_integer, read1, string_to_number):
9099 * menu.c (ensure_menu_items): Likewise.
9100 * minibuf.c (read_minibuf_noninteractive): Likewise.
9101 * print.c (printchar, strout): Likewise.
9102 * process.c (create_process, Faccept_process_output)
9103 (wait_reading_process_output, read_process_output, send_process)
9104 (wait_reading_process_output): Likewise.
9105 * profiler.c (make_log, handle_profiler_signal): Likewise.
9106 * regex.c (re_exec): Likewise.
9107 * regex.h: Likewise.
9108 * search.c (looking_at_1, Freplace_match): Likewise.
9109 * sysdep.c (get_child_status, procfs_ttyname)
9110 (procfs_get_total_memory): Likewise.
9111 * systime.h (EMACS_TIME_VALID_P): Likewise.
9112 * term.c (dissociate_if_controlling_tty): Likewise.
9113 * window.c (get_phys_cursor_glyph): Likewise.
9114 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9115 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9117 * xfns.c (Fx_window_property): Likewise.
9118 * xmenu.c (set_frame_menubar): Likewise.
9119 * xselect.c (x_get_window_property, x_handle_dnd_message):
9121 * xsmfns.c (smc_save_yourself_CB): Likewise.
9122 * xterm.c (x_scroll_bar_set_handle): Likewise.
9124 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9126 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9127 to be optional or nil. Adjust comment and convert it to docstring.
9128 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9129 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9131 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9133 Static checking by GCC 4.8-20130319.
9134 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9135 * process.c (Fset_process_datagram_address)
9136 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9137 * xdisp.c (get_char_face_and_encoding):
9138 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9139 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9140 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9142 2013-03-24 Ken Brown <kbrown@cornell.edu>
9144 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9145 fix compilation on 64-bit Cygwin, where underscores are not
9146 automatically prepended.
9148 * w32term.c (w32_initialize): Silence compiler warning.
9150 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9152 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9153 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9154 variables, to save and restore frame dimensions.
9155 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9156 after returning from a 'fullscreen' configuration.
9157 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9158 to avoid races between the main thread and the input thread.
9160 * w32term.h (struct w32_output): New members normal_width,
9161 normal_height, normal_top, normal_left, and prev_fsmode.
9162 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9163 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9166 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9167 'fullscreen' parameter. Always record previous width and height
9168 of the frame, except when switching out of maximized modes, so
9169 that they could be restored correctly, instead of resetting to the
9170 default frame dimensions. Send SC_RESTORE command to the frame,
9171 unless we are going to send SC_MAXIMIZE, to restore the frame
9172 resize hints in the mouse pointer shown by the window manager.
9175 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9177 * lisp.h (get_frame_param): Adjust conditions for prototype
9180 2013-03-22 Ken Brown <kbrown@cornell.edu>
9182 * unexcw.c: Drop unneeded inclusion of w32common.h.
9183 (report_sheap_usage): Declare.
9184 (read_exe_header): Add magic numbers for x86_64.
9185 (fixup_executable): Fix printf format specifier for unsigned long
9188 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9190 * frame.h (struct frame): Put menu_bar_window under #ifdef
9191 because this member is not needed when X toolkit is in use.
9192 (fset_menu_bar_window):
9193 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9194 (free_glyphs, update_frame):
9195 * xdisp.c (expose_frame): Likewise.
9196 (display_menu_bar): Likewise. Remove redundant eassert.
9197 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9200 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9202 Use functions and constants to manipulate Lisp_Save_Value objects.
9203 This replaces code that used macros and strings and token-pasting.
9204 The change makes the C source a bit easier to follow,
9205 and shrinks the Emacs executable a bit.
9206 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9207 (make_save_value): Change 1st arg from string to enum. All callers
9210 (mark_object): Use if, not #if, for GC_MARK_STACK.
9211 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9212 (XSAVE_OBJECT): Now functions, not macros.
9213 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9214 the constant was never used.
9215 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9216 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9217 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9218 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9220 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9221 type3 with a single member save_type. All uses changed.
9222 (save_type, set_save_pointer, set_save_integer): New functions.
9223 * print.c (PRINTX): Remove.
9225 * alloc.c: Remove redundant static declarations.
9227 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9229 * window.h (struct window): Convert left_col, top_line, total_lines
9230 and total_cols from Lisp_Objects to integers. Adjust comments.
9231 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9233 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9234 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9235 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9236 Adjust users where appropriate.
9238 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9240 * frame.h (struct frame): Drop resx and resy because the same data is
9241 available from window system-specific output context. Adjust users.
9242 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9243 New functions to provide defaults when no window system available.
9244 (FRAME_RES_X, FRAME_RES_Y): New macros.
9245 (NUMVAL): Move from xdisp.c.
9246 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9247 (Ffont_face_attributes, Fopen_font):
9248 * image.c (gs_load):
9249 * w32font.c (fill_in_logfont):
9250 * xdisp.c (calc_pixel_width_or_height):
9251 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9252 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9254 2013-03-20 Kenichi Handa <handa@gnu.org>
9256 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9257 to 1 (temporary workaround until a bug related to ASCII
9258 optimization is fixed).
9260 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9262 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9263 Signal error if window is not internal. Adjust docstring.
9264 (delete_all_child_windows): Use combination_limit to save the buffer.
9265 (Fset_window_configuration): Adjust accordingly.
9266 * print.c (syms_of_print): Initialize debugging output not here...
9267 (init_print_once): ...but in a new function here.
9268 * lisp.h (init_print_once): Add prototype.
9269 * emacs.c (main): Add call to init_print_once. Adjust comments.
9271 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9273 * window.c (window_resize_check, window_resize_apply)
9274 (window_from_coordinates, recombine_windows, set_window_buffer)
9275 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9276 (Fsplit_window_internal, Fdelete_window_internal)
9277 (freeze_window_starts): Use bool for booleans.
9278 * window.h (window_frame_coordinates, resize_frame_windows)
9279 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9281 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9283 * dispnew.c (bitch_at_user): Use `user-error'.
9285 2013-03-17 Ken Brown <kbrown@cornell.edu>
9287 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9288 as return type of image_background. (Bug#13981)
9289 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9291 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9293 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9294 (ns_select): Don't return with result uninitialized.
9296 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9299 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9301 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9302 directories. If filename is nil, get directory name (Bug#13932).
9303 Use getFilename and getDirectory.
9304 (getFilename, getDirectory): New methods for EmacsSavePanel and
9306 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9308 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9310 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9312 2013-03-15 Kenichi Handa <handa@gnu.org>
9314 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9315 (adjust_after_replace): Make it back to static. Delete the third
9316 arg text_at_gap_tail. Cancel the code for handling it.
9318 * coding.h (struct coding_system): New member eol_seen.
9320 * coding.c (detect_ascii): New function.
9321 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9322 when the source bytes are actually scanned. On detecting for
9323 coding_category_utf_8_auto, call detect_ascii instead of scanning
9324 source bytes directly.
9325 (produce_chars): Call insert_from_gap with the new arg 0.
9326 (encode_coding): Likewise.
9327 (decode_coding_gap): Control ASCII optimization by the variable
9328 disable_ascii_optimization instead of #ifndef .. #endif.
9329 Deccode EOL format according to coding->eol_seen.
9330 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9333 * lisp.h (adjust_after_replace): Cancel externing it.
9334 (insert_from_gap): Adjust prototype.
9336 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9338 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9339 FULLSCREEN_MAXIMIZED. (Bug#13935)
9341 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9343 * region-cache.c (find_cache_boundary, move_cache_gap)
9344 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9345 Simplify debugging check and convert to eassert. Adjust comment.
9346 (pp_cache): Put under ENABLE_CHECKING.
9348 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9350 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9351 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9353 (w32fullscreen_hook): If the frame is visible, reset
9354 f->want_fullscreen flag after changing the frame size. If the
9355 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9358 2013-03-13 Daniel Colascione <dancol@dancol.org>
9360 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9361 too so that these builds can use Cygwin's file conversion
9362 functions. (We've been building and linking cygw32.o all along
9363 and just not using it.)
9365 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9367 File synchronization fixes (Bug#13944).
9368 * Makefile.in (LIB_FDATASYNC): New macro.
9370 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9371 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9372 Don't worry about HAVE_FSYNC, since a substitute fsync is
9373 available if the system lacks one.
9374 (Fwrite_regin): Retry fsync if interrupted.
9376 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9378 * w32term.c (w32_read_socket): If the Emacs frame is being
9379 activated, call w32fullscreen_hook, to make sure the new frame
9380 dimensions are in effect. (Bug#13937)
9382 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9384 * xdisp.c (init_iterator): Simplify because both character and byte
9385 positions are either specified or -1. Add eassert. Adjust comment.
9386 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9387 character and byte positions can be obtained from marker.
9389 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9391 Static checking by Sun C 5.12.
9392 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9393 * bytecode.c (exec_byte_code):
9394 * dispnew.c (init_display):
9396 * fileio.c (Fsubstitute_in_file_name):
9397 * keyboard.c (Fevent_convert_list):
9398 * keymap.c (Fsingle_key_description):
9399 * term.c (maybe_fatal, fatal):
9400 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9401 * xsmfns.c (Fhandle_save_session):
9402 Omit unreachable code.
9403 * keymap.c (map_keymap_char_table_item): Cast void * to
9404 a function pointer type; the C Standard requires this.
9406 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9407 Include <sys/param.h> unconditionally, as that works elsewhere and
9408 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9409 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9412 See ChangeLog.12 for earlier changes.
9418 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9420 This file is part of GNU Emacs.
9422 GNU Emacs is free software: you can redistribute it and/or modify
9423 it under the terms of the GNU General Public License as published by
9424 the Free Software Foundation, either version 3 of the License, or
9425 (at your option) any later version.
9427 GNU Emacs is distributed in the hope that it will be useful,
9428 but WITHOUT ANY WARRANTY; without even the implied warranty of
9429 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9430 GNU General Public License for more details.
9432 You should have received a copy of the GNU General Public License
9433 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.