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 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
9 outside the window (Bug#16649).
11 * xdisp.c (note_mouse_highlight): When entering a margin area show
12 a non-text cursor (Bug#16647).
14 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
16 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
17 It prompted a compile-time diagnostic on GNU/Linux.
18 Simplify to remove the need for the label.
20 2014-02-04 Eli Zaretskii <eliz@gnu.org>
22 * w32menu.c (w32_popup_dialog): Don't condition the whole function
23 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
24 to show it; otherwise return 'unsupported--w32-dialog' to signal
25 to the caller that emulation with menus is necessary. This
26 resurrects code inadvertently deleted by the 2013-10-08 commit.
28 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
30 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
33 * menu.c (Fx_popup_dialog): Don't condition the call to
34 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
35 special symbol 'unsupported--w32-dialog', emulate the dialog with
36 a menu by calling x-popup-menu.
38 * menu.h (Qunsupported__w32_dialog): New extern variable.
40 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
42 * keyboard.c (kbd_buffer_get_event): Read file notification events
45 * xgselect.c (xg_select): Read glib events in any case, even if
46 there are no file descriptors to watch for. (Bug#16519)
48 2014-02-03 Martin Rudalics <rudalics@gmx.at>
50 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
51 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
52 * w32term.c (w32_draw_window_divider): Handle first and last
54 * w32term.h (w32_fill_area_abs): New function.
55 * xdisp.c (x_draw_right_divider): Don't draw over bottom
57 * xfaces.c (realize_basic_faces): Handle new face ids.
58 * xfns.c (Fx_create_frame): Call x_default_parameter for right
59 and bottom divider width.
60 * xterm.c (x_draw_window_divider): Handle first and last pixels
63 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
65 * print.c (Fexternal_debugging_output): Add cast to pacify
66 --enable-gcc-warnings.
67 * eval.c (call_debugger): Grow specpdl if the debugger was
68 entered due to specpdl overflow (Bug#16603) and allow more
69 specpdl space for the debugger itself.
71 2014-02-02 Martin Rudalics <rudalics@gmx.at>
73 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
76 2014-02-01 Eli Zaretskii <eliz@gnu.org>
78 * w32fns.c (Ffile_system_info): Use WINAPI in the function
79 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
81 * print.c (Fexternal_debugging_output): If the argument character
82 is non-ASCII, encode it with the current locale's encoding before
83 writing the result to the terminal. (Bug#16448)
85 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
86 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
89 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
91 * process.c (create_process): Reset SIGPROF handler in the child.
92 * callproc.c (call_process): Likewise.
94 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
96 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
98 2014-01-29 Eli Zaretskii <eliz@gnu.org>
100 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
101 of zero to print strings, GDB doesn't like it.
103 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
104 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
105 we still use correct addresses. (Bug#16576)
107 2014-01-27 K. Handa <handa@gnu.org>
109 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
110 to preserve the code detection behavior of 24.3.
111 * coding.h (struct coding_system): New member detected_utf8_bytes.
112 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
113 (decode_coding_gap): Use short cut for UTF-8 file reading only
114 when coding->detected_utf8_bytes equals to coding->src_bytes.
115 * fileio.c (Finsert_file_contents): Cancel the previous change.
117 2014-01-29 Martin Rudalics <rudalics@gmx.at>
119 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
120 that are not visible.
122 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
124 * xmenu.c (create_and_show_popup_menu): Handle case when no key
125 is grabbed (Bug#16565).
127 2014-01-28 Martin Rudalics <rudalics@gmx.at>
129 * xdisp.c (last_max_ascent): Re-remove after erroneously
130 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
132 (move_it_to): Re-remove reference to last_max_ascent.
133 (Fwindow_text_pixel_size): Add iterator's max_ascent and
134 max_descent here instead of calling line_bottom_y. Fix
137 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
139 * terminal.c (initial_free_frame_resources): New function.
140 (init_initial_terminal): Install new hook to free face cache
141 on initial frame and avoid memory leak. For details, see
142 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
143 * xfaces.c (free_frame_faces): Adjust comment.
145 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
147 * data.c (Fstring_to_number): Document results if unparsable
150 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
152 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
154 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
156 When decoding, prefer ptrdiff_t to int for buffer positions etc.
157 * coding.c (detect_coding_utf_8, emacs_mule_char)
158 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
159 (check_utf_8, decode_coding):
160 * coding.h (struct coding_system.errors):
161 Use ptrdiff_t, not int, for integer values derived from buffer and
164 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
165 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
166 before invoking decode_coding_gap, since there's just one block.
168 2014-01-25 Martin Rudalics <rudalics@gmx.at>
170 Fix handling of face attributes in Fx_create_frame (Bug#16529).
171 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
172 too early. Again run change_frame_size before assigning menu-
175 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
177 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
178 arrives, call x_check_fullscreen, in case the new display has a
179 different resolution. (Bug#16517)
181 2014-01-25 Eli Zaretskii <eliz@gnu.org>
183 * term.c (read_menu_input): If the selected frame changes, exit
185 (tty_menu_show): If the selected frame changes while we displayed
186 a menu, throw to top level. (Bug#16479)
188 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
190 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
192 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
194 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
195 * data.c (count_one_bits_word): Fix bug (negated comparison)
196 when BITS_PER_ULL < BITS_PER_BITS_WORD.
198 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
200 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
201 undefined behavior by initializing display property bit of a
202 string processed by the bidirectional iterator. For details, see
203 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
205 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
207 Minor cleanup of previous change.
208 * image.c (imagemagick_error, Fimagemagick_types):
209 Omit some recently-introduced and unnecessary casts and assignments.
211 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
213 Fix two memory leaks discovered with Valgrind.
214 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
215 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
217 2014-01-22 Martin Rudalics <rudalics@gmx.at>
219 Fixes in window size functions around Bug#16430 and Bug#16470.
220 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
221 (Fwindow_mode_line_height, Fwindow_header_line_height)
222 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
223 Minor doc-string adjustments.
224 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
226 (window_body_height, window_body_width): Do not count partially
227 visible lines/columns when PIXELWISE is nil (Bug#16470).
228 (Qfloor, Qceiling): New symbols.
230 2014-01-21 Eli Zaretskii <eliz@gnu.org>
232 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
233 when the image cache is not yet allocated. (Bug#16509)
235 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
237 * buffer.c (Fkill_buffer): When killing an indirect buffer,
238 re-attach intervals to its base buffer (Bug#16502).
239 * intervals.c (set_interval_object): Move from here...
240 * intervals.h (set_interval_object): ... to here. Fix comments.
242 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
244 Avoid undefined behavior by initializing buffer redisplay bit.
245 Problem reported by Dmitry Antipov in
246 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
247 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
249 Revert some of the CANNOT_DUMP fix (Bug#16494).
250 * lread.c (init_lread): Fix typo: NILP, not !NILP.
252 2014-01-19 Eli Zaretskii <eliz@gnu.org>
254 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
255 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
256 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
257 they are replaced by macros that expand into direct calls to the
258 corresponding functions from GDI32.DLL.
259 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
260 variables in the Cygwin build, they are unused.
262 2014-01-19 K. Handa <handa@gnu.org>
264 * composite.c (composition_update_it): Fix previous change.
266 2014-01-18 Eli Zaretskii <eliz@gnu.org>
268 Fix file name handling on MS-Windows 9X.
269 * w32.c (maybe_load_unicows_dll): New function.
271 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
272 on, to make sure we can convert file names to and from UTF-8 on
273 Windows 9X. This fixes a failure to start up because Emacs cannot
274 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
276 * w32font.c [WINDOWSNT]: Include w32.h.
277 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
278 of implementing the same stuff.
279 Remove now unused g_b_init_is_windows_9x.
281 * w32.h (maybe_load_unicows_dll): Add prototype.
283 2014-01-17 Eli Zaretskii <eliz@gnu.org>
285 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
286 switch to single keyboard. Prevents daemon crashes when a new
287 client connects while we show a TTY menu in an existing client.
290 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
292 Fix MinGW64 porting problem with _setjmp.
293 Reported by Eli Zaretskii in:
294 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
295 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
296 the old _setjmp and _longjmp. All uses changed.
298 2014-01-13 Daniel Colascione <dancol@dancol.org>
300 * textprop.c (Fremove_list_of_text_properties): Correctly
301 handle reaching the end of the interval tree. (Bug#15344)
303 2014-01-13 Martin Rudalics <rudalics@gmx.at>
305 * xdisp.c (resize_mini_window): Round height to a multiple of
306 frame's line height. Fix bug in calculation of window start
307 position (Bug#16424).
309 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
311 * macfont.m: Include termchar.h.
312 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
313 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
314 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
315 *_WITH_GC_* to take face and f as parameters.
316 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
317 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
319 2014-01-13 Daniel Colascione <dancol@dancol.org>
321 Fix menu item updating in the presence of the Unity global menu
324 * gtkutil.h (xg_have_tear_offs): Add frame parameter
325 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
327 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
328 updating menus; explain why.
329 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
330 problem it's supposed to solve and it interferes with detecting
331 the presence of a global menu.
332 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
335 2014-01-11 K. Handa <handa@gnu.org>
337 * composite.c (composition_update_it): Fix indexing of
338 LGSTRING_CHAR (Bug#15984).
340 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
342 * unexw32.c (_start) [__MINGW64__]: Define to __start.
344 2014-01-11 Eli Zaretskii <eliz@gnu.org>
346 * xdisp.c (try_window_id): Don't use this function's optimizations
347 if overlays in the buffer displayed by the window have changed
348 since last redisplay. (Bug#16347)
349 (message_dolog): Fix indentation.
351 2014-01-11 Martin Rudalics <rudalics@gmx.at>
353 * frame.c (frame_resize_pixelwise): Fix doc-string.
355 2014-01-10 Martin Rudalics <rudalics@gmx.at>
357 Fix handling of internal borders (Bug#16348).
358 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
359 internal border width from pixel width of windows.
360 (change_frame_size_1): Don't return early when frame's pixel
361 size changes - we still have to record the new sizes in the
363 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
364 also when toolbar gets larger.
365 * window.c (check_frame_size): Include internal_border_width in
367 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
368 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
369 non-toolkit/non-GTK version clear internal border.
370 * xterm.c (x_clear_under_internal_border): New function for
371 non-toolkit/non-GTK version.
372 (x_after_update_window_line): In non-toolkit/non-GTK version
374 (handle_one_xevent, x_set_window_size): Call
375 x_clear_under_internal_border in non-toolkit/non-GTK version.
376 * xterm.h (x_clear_under_internal_border): Extern it.
378 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
380 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
381 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
384 2014-01-06 Eli Zaretskii <eliz@gnu.org>
386 * xdisp.c (redisplay_window): Don't skip window redisplay if the
387 last value of point is not equal to buffer's point. (Bug#16129)
389 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
392 * nsterm.h (updateCollectionBehavior): Rename from
393 updateCollectionBehaviour. All uses changed.
395 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
396 * Makefile.in (SETFATTR): New macro.
397 (temacs$(EXEEXT)): Use it.
399 2014-01-04 Martin Rudalics <rudalics@gmx.at>
401 Fix maximization behavior on Windows (Bug#16300).
402 * w32fns.c (w32_fullscreen_rect): Don't handle
403 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
404 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
405 of SetWindowPos. Restore last placement also when leaving
406 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
407 but the FULLSCREEN_BOTH case.
409 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
412 * data.c (arithcompare_driver):
413 * fileio.c (Fcar_less_than_car):
414 * fns.c (internal_equal):
415 * frame.c (delete_frame):
416 * lisp.h (enum More_Lisp_Bits):
418 Avoid C99 constructs that don't work in C89.
419 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
420 to port to C89, which doesn't have 'long long'.
421 (count_trailing_zero_bits): Use them.
423 2014-01-03 Chong Yidong <cyd@gnu.org>
425 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
427 2014-01-02 Martin Rudalics <rudalics@gmx.at>
429 Further adjust frame/window scrollbar width calculations.
430 * window.c (apply_window_adjustment): Set
431 windows_or_buffers_changed.
432 (Fwindow_scroll_bars): Return actual scrollbar width.
433 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
434 For non-toolkit builds again use 14 as minimum width and set
435 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
436 * xterm.c (XTset_vertical_scroll_bar): Take width from
437 WINDOW_SCROLL_BAR_AREA_WIDTH.
438 (x_new_font): Rename wid to unit. Base calculation of new
439 scrollbar width on toolkit used and make it analogous to that of
440 x_set_scroll_bar_default_width.
441 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
442 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
444 * w32term.c (w32_set_vertical_scroll_bar): Take width from
445 WINDOW_SCROLL_BAR_AREA_WIDTH.
446 (x_new_font): Make it correspond to changes in xterm.c.
448 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
450 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
451 This is a cleaner way to fix the MinGW-w64 porting problem.
452 Check for INTPTR_MAX misconfiguration.
454 2014-01-01 Eli Zaretskii <eliz@gnu.org>
456 * search.c (newline_cache_on_off, find_newline): In indirect
457 buffers, use the newline cache of the base buffer.
459 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
460 buffer, invalidate the caches of its base buffer. (Bug#16265)
462 * indent.c (width_run_cache_on_off, compute_motion): In indirect
463 buffers, use the width-run cache of the base buffer.
465 * xdisp.c (redisplay_window): When the window displays an indirect
466 buffer, and the character widths in the display table have
467 changed, invalidate the width-run cache of the corresponding base
470 * fileio.c (Finsert_file_contents): When invalidating the newline
471 cache, consider the case of inserting into indirect buffer.
473 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
474 In indirect buffers, use the paragraph cache of the base buffer.
476 2013-12-31 Martin Rudalics <rudalics@gmx.at>
478 * window.c (grow_mini_window): Fix last change.
480 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
482 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
484 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
486 * w32term.c (w32_initialize): Use LCID and LOWORD.
488 * w32proc.c (create_child): Use pid_t for 5th argument.
489 (IsValidLocale): Don't provide prototype for MinGW64.
490 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
491 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
493 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
494 MinGW64 doesn't support.
496 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
498 * w32.c (set_named_security_info): New function.
499 (acl_set_file): Fall back on set_named_security_info if
500 set_file_security fails.
501 (g_b_init_set_named_security_info_w)
502 (g_b_init_set_named_security_info_a): New static variables.
503 (globals_of_w32): Initialize them to zero.
504 (set_named_security_info): Set them to non-zero if the
505 corresponding API is available.
506 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
509 2013-12-31 Martin Rudalics <rudalics@gmx.at>
511 Some more fixes following pixelwise resize changes including one
513 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
514 of frame_resize_pixelwise.
515 * widget.c (pixel_to_text_size): New function.
516 (update_wm_hints): Have size hints respect value of
517 frame_resize_pixelwise.
518 (EmacsFrameResize): Alway process resize requests pixelwise.
519 * window.c (grow_mini_window): Make sure mini window is at least
521 * xdisp.c (display_menu_bar): Make sure menubar extends till
523 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
524 (x_set_tool_bar_lines): Calculate pixelwise.
525 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
526 frame_resize_pixelwise.
528 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
530 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
531 variables not used there.
533 2013-12-30 Eli Zaretskii <eliz@gnu.org>
535 * w32.c (sys_umask): New function. (Bug#16299)
537 2013-12-30 Martin Rudalics <rudalics@gmx.at>
539 * dispnew.c (change_frame_size_1): Take old width of root window
540 from that window's pixel width. (Bug#16284)
542 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
544 Plain copy-file no longer chmods an existing destination (Bug#16133).
545 * fileio.c (realmask): Now a static var, not a local.
546 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
547 Remove arg STATPTR. All uses changed.
548 (Fcopy_file): Do not alter permissions of existing destinations,
549 unless PRESERVE-PERMISSIONS (renamed from
550 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
551 Avoid race when testing for existing destinations and for
552 when input and output files are the same.
553 If changing the group fails, adjust both default and
554 preserved permissions so that access is not granted to the
556 (Fset_default_file_modes, init_fileio): Update realmask.
557 (Fdefault_file_modes): Use realmask instead of calling umask.
559 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
561 Fix pipe bug with OS X emacs --daemon (Bug#16262).
562 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
563 flags on the daemon pipe ends before execing.
565 2013-12-28 Eli Zaretskii <eliz@gnu.org>
567 * w32fns.c (Fx_create_frame): Error out if called from a TTY
570 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
572 * callproc.c (Vexec_path): Document that exec-directory is in it.
574 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
576 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
579 2013-12-27 Chong Yidong <cyd@gnu.org>
581 * data.c (Fsymbol_function): Doc fix.
583 2013-12-26 Martin Rudalics <rudalics@gmx.at>
585 Some more tinkering with Bug#16051.
586 * window.c (resize_frame_windows): Don't let the size of the
587 root window drop below the frame's default character size.
588 Never ever delete any subwindows - let the window manager do the
591 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
592 of toolbar lines needed when they exceed the height of the root
594 (unwind_create_frame_1): New function.
595 (Fx_create_frame): Generally inhibit calling the window
596 configuration change hook here. Remove extra call to
597 change_frame_size - it's not needed when we don't run the
598 configuration change hook.
600 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
602 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
603 On my Fedora 19 platform the core dumps were so big that
604 my desktop became nearly catatonic.
605 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
606 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
607 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
608 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
610 * conf_post.h (__has_feature): New macro, if not already defined.
611 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
612 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
614 2013-12-25 Eli Zaretskii <eliz@gnu.org>
616 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
617 is a file name. (Bug#16252)
619 2013-12-25 Chong Yidong <cyd@gnu.org>
621 * keyboard.c (Voverriding_terminal_local_map):
622 (Voverriding_local_map): Doc fix.
624 * keymap.c (Vemulation_mode_map_alists): Doc fix.
626 2013-12-24 Eli Zaretskii <eliz@gnu.org>
628 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
629 file name when it is submitted to ShellExecute. Simplify code.
630 Don't test DOCUMENT for being a string, as that is enforced by
631 CHECK_STRING. Doc fix.
633 2013-12-23 Eli Zaretskii <eliz@gnu.org>
635 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
636 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
637 redisplay_tool_bar does. Improve and fix commentary.
638 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
639 limits of the glyph matrices. (Bug#16051)
640 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
641 only when the new size is different from the old one, and the new
642 size can be achieved given the frame height.
644 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
646 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
648 2013-12-23 Glenn Morris <rgm@gnu.org>
650 * lread.c (Fload): Mention load-prefer-newer in doc.
652 2013-12-22 Martin Rudalics <rudalics@gmx.at>
654 Handle Bug#16207 by being more restrictive when running hooks.
655 * window.c (unwind_change_frame): New function.
656 (Fset_window_configuration): Don't run configuration change hook
657 while the frame configuration is unsafe. Call select_window
660 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
662 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
664 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
666 * nsterm.h: Declare EmacsColor category.
668 * nsterm.m (NSColor): Implement EmacsColor category.
669 (ns_get_color): Use colorUsingDefaultColorSpace.
670 (ns_get_color, ns_term_init): Use colorForEmacsRed.
672 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
674 2013-12-21 Eli Zaretskii <eliz@gnu.org>
676 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
677 having the PNG_NORETURN attribute, to avoid compiler warning in
680 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
682 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
684 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
685 fringe background extension.
686 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
687 because they are now always the same as `left' and `width',
688 respectively. Remove code for the case that `width' and
689 `sb_width' are different.
691 2013-12-20 Martin Rudalics <rudalics@gmx.at>
693 Remove scroll_bar_actual_width from frames.
694 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
695 * frame.c (Fscroll_bar_width): Return scroll bar area width.
696 (x_figure_window_size):
697 * nsterm.m (x_set_window_size):
698 * widget.c (set_frame_size):
699 * w32term.c (x_set_window_size):
700 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
701 scroll_bar_actual_width.
703 Convert scroll_bar members to integers on Windows.
704 * w32term.h (struct scroll_bar): Convert top, left, width,
705 height, start, end and dragging to integers.
706 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
708 * w32term.c (w32_set_scroll_bar_thumb)
709 (w32_scroll_bar_handle_click): Remove XINT conversions for
710 scroll_bar members. Treat bar->dragging as integer.
711 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
712 first element. Remove XINT conversions for scroll_bar members.
713 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
714 Remove XINT conversions for scroll_bar members.
716 Fix assignment for new window total sizes.
717 * window.c (Fwindow_resize_apply_total): Assign values for
720 2013-12-20 Chong Yidong <cyd@gnu.org>
722 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
723 argument to `append'.
725 2013-12-19 Eli Zaretskii <eliz@gnu.org>
727 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
728 current text face, for extending the face of the display margins.
731 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
734 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
736 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
739 * nsterm.m (Qfile, Qurl): New.
740 (EV_MODIFIERS2): New macro.
741 (EV_MODIFIERS): Use EV_MODIFIERS2.
742 (ns_term_init): Remove font and color from DND, does not work on
743 newer OSX, and other ports don't have them.
744 (performDragOperation:): Handle modifiers used during drag.
745 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
746 Remove global Lisp variables used to communicate with ns-win.el.
747 Remove font and color handling.
748 (syms_of_nsterm): Defsym Qfile and Qurl.
750 2013-12-19 Anders Lindgren <andlind@gmail.com>
752 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
753 (ns_constrain_all_frames, x_set_offset): Remove assignment to
755 (updateFrameSize:, windowWillResize:toSize:): Add trace.
756 (constrainFrameRect): Remove special case nr_screens == 1.
757 Don't constrain size to size of view.
759 * nsterm.h (ns_output): Remove dont_constrain.
761 2013-12-19 Anders Lindgren <andlind@gmail.com>
763 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
765 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
767 Minor fixes for recent openp changes.
768 * lisp.h (GCPRO7): New macro.
769 * lread.c (openp): Use bool for boolean; all callers changed.
770 Protect save_string from GC. Don't assume that file descriptors
771 are nonzero. Redo save_mtime comparison to avoid bogus GCC
772 warning about uninitialized variable.
774 2013-12-18 Eli Zaretskii <eliz@gnu.org>
776 * w32fns.c (emacs_abort): Use intptr_t as argument of
777 INT_BUFSIZE_BOUND, to avoid compiler warnings.
779 2013-12-18 Glenn Morris <rgm@gnu.org>
781 * lread.c (Fload): Pass load_prefer_newer to openp.
782 Don't bother checking mtime if openp already did it.
783 (openp): Add `newer' argument, to check all suffixes
784 and find the newest file.
785 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
786 * callproc.c (call_process):
787 * charset.c (load_charset_map_from_file):
788 * emacs.c (init_cmdargs):
789 * image.c (x_create_bitmap_from_file, x_find_image_file):
791 * lread.c (Flocate_file_internal):
792 * process.c (Fformat_network_address):
793 * sound.c (Fplay_sound_internal):
794 * w32.c (check_windows_init_file):
795 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
797 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
799 2013-12-17 Eli Zaretskii <eliz@gnu.org>
801 * w32.c (getloadavg): Don't index samples[] array with negative
802 indices. Recover from wall-clock time being set backwards.
804 * w32term.c (w32_initialize): Declare the argument of
805 set_user_model as const.
807 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
808 (w32_menu_show): Constify some arguments passed to MessageBox.
810 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
811 to initialize Lisp objects.
813 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
814 initialize Lisp objects.
816 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
817 use variables used only on X under that condition.
819 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
820 variables not used there.
822 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
824 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
825 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
827 2013-12-16 Eli Zaretskii <eliz@gnu.org>
829 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
830 code, revealed in presence of R2L characters, character
831 compositions, and display vectors. A better fix for Bug#16148.
832 (extend_face_to_end_of_line): Don't reference tool_bar_window in
833 GTK and NS builds, they don't have this member of struct frame.
835 * dispextern.h (struct composition_it): Correct a comment for the
838 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
840 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
841 This prevents a compilation error on C compilers that do not
842 default functions to return 'int' if not declared. Also, add
843 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
844 since it now uses inline functions.
846 2013-12-16 Eli Zaretskii <eliz@gnu.org>
848 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
849 display margins on mode line, header line, and in the frame's
850 tool-bar window. (Bug#16165)
852 2013-12-16 Andreas Schwab <schwab@suse.de>
854 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
856 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
858 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
861 2013-12-16 Martin Rudalics <rudalics@gmx.at>
863 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
865 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
867 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
868 intended to find bogus pointers in font objects (Bug#16140).
869 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
870 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
871 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
872 Disable for MS-Windows due to Bug#15876; apparently this
873 requires more or less substantial changes in fontset code.
874 * xfont.c (xfont_close):
875 * xftfont.c (xftfont_close): Call x_display_info_for_display
876 to check whether 'Display *' is valid (Bug#16093 and probably
879 2013-12-15 Eli Zaretskii <eliz@gnu.org>
881 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
882 Reported by Juanma Barranquero <lekktu@gmail.com>.
884 * process.c (Fprocess_send_eof): Don't crash if someone tries to
885 open a pty on MS-Windows. (Bug#16152)
887 * emacs.c (decode_env_path): Fix bogus comparison against
888 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
890 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
892 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
893 (Fx_file_dialog): Add parentheses around && to silence warning.
895 * w32term.c (construct_drag_n_drop): Remove unused local variable.
897 2013-12-15 Eli Zaretskii <eliz@gnu.org>
899 * xdisp.c (extend_face_to_end_of_line): Extend background of
900 non-default face in margin areas as well. (Bug#16151)
901 (display_line): Call extend_face_to_end_of_line for continued
902 lines as well, if the display margins have non-zero width.
903 (set_glyph_string_background_width): When needed, set the
904 extends_to_end_of_line_p flag on glyph strings to be drawn in
905 margin areas, not only in the text area.
907 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
910 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
912 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
913 Don't worry about verify_error being t, since it has to be a list.
915 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
917 Use bool for boolean, focusing on headers.
918 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
919 No need to include <stdbool.h>, since conf_post.h does it now.
920 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
921 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
922 (SET_PER_BUFFER_VALUE_P):
923 * ccl.c, ccl.h (setup_ccl_program):
924 * ccl.h (CHECK_CCL_PROGRAM):
925 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
926 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
927 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
928 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
929 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
930 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
931 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
932 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
933 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
934 (CHARSET_FAST_MAP_SET):
935 * coding.c (decode_coding_ccl, encode_coding_ccl):
936 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
937 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
938 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
939 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
940 (decode_coding_c_string):
941 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
942 * conf_post.h (has_attribute):
943 * dispextern.h (trace_redisplay_p):
944 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
945 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
946 (SET_GLYPH_FROM_CHAR_GLYPH):
947 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
948 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
949 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
950 (cursor_in_mouse_face_p):
951 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
952 (blank_row, prepare_desired_row)
953 (build_frame_matrix_from_leaf_window, make_current)
954 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
955 (update_window, scrolling_window, update_frame_line):
956 * disptab.h (GLYPH_FOLLOW_ALIASES):
957 * editfns.c (Fformat):
958 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
959 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
960 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
961 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
962 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
963 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
965 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
966 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
967 (FRAME_MOUSE_UPDATE):
968 * fringe.c (Fdefine_fringe_bitmap):
969 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
970 (x_create_bitmap_from_xpm_data, xpm_load_image):
971 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
972 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
973 (MERGE_INTERVAL_CACHE):
974 * keymap.h (KEYMAPP):
975 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
976 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
977 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
978 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
979 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
980 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
981 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
982 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
983 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
984 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
985 (SETUP_BUFFER_SYNTAX_TABLE):
986 * systime.h (timespec_valid_p):
987 * term.c (save_and_enable_current_matrix):
988 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
989 * xdisp.c (in_display_vector_p, display_tool_bar_line)
990 (redisplay_internal, try_window_reusing_current_matrix)
991 (sync_frame_with_window_matrix_rows, try_window_id)
992 (display_menu_bar, display_tty_menu_item, display_mode_line)
993 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
994 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
995 * xmenu.c (xmenu_show):
996 * xterm.c (use_xim, x_term_init):
997 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
998 (struct x_bitmap_record):
999 Use bool for booleans.
1000 * ccl.c (struct buffer_text):
1001 * ccl.h (struct ccl_program):
1002 * charset.h (struct charset):
1004 * coding.h (struct iso_2022_spec, struct coding_system):
1005 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1006 (struct glyph_string, struct face, struct face_cache)
1007 (struct bidi_string_data, struct bidi_it)
1008 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1010 * editfns.c (Fformat):
1011 * frame.h (struct frame):
1012 * fringe.c (struct fringe_bitmap):
1013 * intervals.h (struct interval):
1014 * keyboard.h (struct kboard):
1015 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1016 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1017 (struct Lisp_Buffer_Local_Value, union specbinding):
1018 * macfont.m (struct macfont_info):
1019 * process.h (struct Lisp_Process):
1020 * termchar.h (struct tty_display_info):
1021 * window.h (struct window):
1022 * xterm.h (struct x_output):
1023 Use bool_bf for boolean bit-fields.
1024 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1025 All callers changed.
1026 * ccl.h (struct ccl_program): Remove unused members private_state,
1027 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1029 (struct ccl_spec): Remove unused members cr_carryover,
1030 eight_bit_carryover.
1031 * conf_post.h: Include <stdbool.h>.
1032 (bool_bf): New type.
1033 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1034 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1035 Surround statement macro with proper 'do { ... } while (false)' brackets.
1036 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1037 Args must now be expressions; all callers changed.
1038 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1039 (PRODUCE_GLYPHS): Simplify use of boolean.
1040 * fileio.c (Fcopy_file):
1041 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1042 * lisp.h (UNGCPRO): Return void, not int.
1043 (FOR_EACH_TAIL): Use void expression, not int expression.
1044 * region-cache.c: Reindent.
1045 * region-cache.h: Copy comments from region-cache.c, to fix
1046 incorrect remarks about booleans.
1048 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1050 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1051 when character at point is displayed from a display vector.
1054 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1056 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1057 now a list of certificate validation checks that will abort a
1058 connection with an error.
1059 (Fgnutls_boot): Document it and use it.
1061 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1063 * w32term.c (w32_enable_frame_resize_hack): New variable.
1064 (x_set_window_size): Use it to hack frame resizing on Windows
1067 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1069 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1070 Windows-specific code to w32.c. Change error message text to
1071 match that of Posix platforms.
1073 * w32.c (w32_copy_file): New function, most of the code copied and
1074 reworked from Fcopy_file. Improve error handling. Plug memory
1075 leak when errors are thrown. Support file names outside of the
1076 current codepage. (Bug#7100)
1078 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1080 * lread.c (load_path_default): Prototype.
1082 2013-12-13 Glenn Morris <rgm@gnu.org>
1084 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1085 (dump_path): Remove.
1086 (load-path-default): Remove `changed' argument.
1087 Do not set dump_path permanently. Simplify.
1088 (init_lread): Simplify.
1089 (syms_of_lread): Remove dump_path.
1091 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1093 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1094 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1095 2013-12-12 font-related change to avoid Bug#16128, which
1096 is quite hard to fix without even more substantial changes.
1098 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1100 * font.c (font_close_object): Check for live frame (Bug#16128).
1102 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1104 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1105 Return ptrdiff_t, not int, since it's a buffer size.
1106 Reindent/reparen some macros to a more Gnuish style.
1108 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1110 Avoid undefined behavior with huge regexp interval counts.
1111 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1112 since it's now specialized to interval counts. All uses changed.
1113 Do not assume wrapraound on signed integer overflow.
1114 (regex_compile): Simplify based on the above changes.
1116 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1118 Support file names on MS-Windows that use characters outside of
1119 the current system codepage. (Bug#7100)
1121 * w32.c (get_file_security, set_file_security)
1122 (create_symbolic_link): Separate pointers and boolean flags for
1123 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1124 non-zero, else the former.
1125 (codepage_for_filenames, filename_to_utf16, )
1126 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1128 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1130 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1131 Accept only one argument; all callers changed.
1132 (dostounix_filename): Remove the second argument, now works in
1133 UTF-8. All callers changed.
1134 (parse_root): Lose DBCS code.
1135 (get_long_basename, w32_get_short_filename, init_environment)
1136 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1137 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1138 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1139 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1140 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1141 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1143 (ansi_encode_filename): New function.
1144 (get_emacs_configuration, get_emacs_configuration_options):
1146 (add_volume_info, GetCachedVolumeInformation): Run the input file
1147 name through unixtodos_filename, to ensure it is stored and
1148 referenced in canonical form.
1149 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1150 (logon_network_drive, sys_link, utime): Improve error handling.
1151 (sys_access): New function.
1152 (hashval, generate_inode_val): Unused functions deleted.
1153 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1154 (check_windows_init_file): Convert error message from UTF-8 to
1155 ANSI codepage, for display in the message box.
1156 (globals_of_w32): Set w32_unicode_filenames according to the OS
1159 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1160 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1161 (syms_of_w32term): Declare w32-unicode-filenames.
1163 * w32proc.c (new_child, delete_child): Remove code that handled
1164 unused pending_deletion and input_file members of the child struct.
1165 (create_child, sys_spawnve): Convert all file names to ANSI
1166 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1167 name cannot be encoded in ANSI codepage. Don't use
1168 unixtodos_filename, mirror slashes by hand.
1169 (record_infile, record_pending_deletion): Functions deleted.
1170 (Fw32_short_file_name): Call w32_get_short_filename instead of
1173 * w32notify.c (add_watch): Work in Unicode mode when
1174 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1175 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1176 instead, do the same with Lisp primitives.
1178 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1179 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1180 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1181 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1182 (Fw32_shell_execute): Improve error reporting.
1183 (Fdefault_printer_name): Ifdef away for Cygwin.
1185 * w32.h (struct _child_process): Remove input_file and
1186 pending_deletion members that are no longer used.
1187 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1188 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1189 (ansi_encode_filename): New and updated prototypes.
1191 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1193 (unexec): Don't use dostounix_filename, it expects a file name in
1194 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1197 * fileio.c (Ffile_name_directory, file_name_as_directory)
1198 (directory_file_name, Fexpand_file_name)
1199 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1200 arguments of dostounix_filename.
1201 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1202 use MAX_UTF8_PATH for size of file-name strings.
1203 (emacs_readlinkat): Build an explicitly unibyte string for file
1205 (syms_of_fileio) <file-name-coding-system>:
1206 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1208 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1209 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1210 directories to UTF-8.
1211 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1212 environment, and each element of the input PATH, to UTF-8.
1214 * dired.c (file_attributes): Use build_unibyte_string explicitly
1215 to make Lisp strings from user and group names.
1217 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1220 * coding.c (decode_file_name, encode_file_name): New functions.
1222 * termcap.c (tgetent): Adapt to the change in arguments of
1225 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1228 * msdos.c (dostounix_filename, init_environment): Adapt to the
1229 change in arguments of dostounix_filename.
1231 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1232 [WINDOWSNT]: Encode file names passed to the image libraries in
1235 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1236 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1238 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1239 arguments of dostounix_filename.
1241 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1243 * font.h (struct font_entity) [HAVE_NS]: New field to record
1244 font driver which was used to create this entity.
1245 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1246 frame where the font was opened.
1247 (font_close_object): Add prototype.
1248 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1249 (font_close_object): Not static any more. Lost frame arg.
1250 Adjust comment and users.
1251 * alloc.c (cleanup_vector): Call font_close_object to adjust
1252 per-frame font counters correctly. If HAVE_NS, also call
1253 driver-specific cleanup for font-entity objects.
1254 * ftfont.c (ftfont_open):
1255 * nsfont.m (nsfont_open):
1256 * w32font.c (w32font_open_internal):
1257 * xfont.c (xfont_open):
1258 * xftfont.c (xftfont_open): Save frame pointer in font object.
1259 * macfont.m (macfont_open): Likewise.
1260 (macfont_descriptor_entity): Save driver pointer to be able
1261 to call its free_entity routine when font-entity is swept.
1262 * ftxfont.c (ftxfont_open): Add eassert because frame
1263 pointer should be saved by ftfont_driver.open.
1265 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1267 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1268 input polling is used. This is still meaningful for Cygwin, see
1269 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1270 * keyboard.c (poll_for_input_1, input_polling_used): Define
1272 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1273 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1274 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1275 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1276 (face_for_char): Likewise. Rearrange eassert and return ASCII
1277 face for CHAR_BYTE8_P.
1278 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1280 2013-12-11 Ken Brown <kbrown@cornell.edu>
1282 * dispextern.h (erase_phys_cursor):
1283 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1285 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1287 * nsterm.m (x_free_frame_resources):
1288 * term.c (tty_free_frame_resources):
1289 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1290 face cache because it's implied by free_frame_faces anyway.
1291 * w32term.c (x_free_frame_resources): Likewise. Do not call
1292 free_frame_faces twice.
1294 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1296 * editfns.c (Fformat_time_string): Mention %F in the doc.
1298 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1300 * window.c (resize_frame_windows): Don't return immediately when
1301 the root window's size doesn't change - the minibuffer window
1302 may still have to be repositioned/resized.
1303 * xfns.c (Fx_create_frame): Always change the frame size after
1304 initializing the frame's faces.
1305 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1306 change_frame_size should already have done it.
1307 (x_new_font): Assign new tool- and menu-bar heights.
1308 (x_set_window_size_1): Account for tool- and menu-bar heights
1309 (Bug#16013). Don't set pixel sizes since change_frame_size
1310 should already have done it.
1312 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1314 Remove the option of using libcrypto.
1315 * Makefile.in (LIB_CRYPTO): Remove.
1316 (LIBES): Don't use it.
1318 2013-12-11 Juri Linkov <juri@jurta.org>
1320 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1321 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1323 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1325 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1326 drawn tool bar items (Bug#16058).
1327 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1329 2013-12-09 Ken Brown <kbrown@cornell.edu>
1331 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1333 * lisp.h (get_frame_param): Adjust conditions for prototype
1336 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1338 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1339 Avoid unused macro warning if configured --without-xft.
1341 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1343 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1345 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1347 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1349 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1351 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1353 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1355 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1357 Use libcrypto's checksum implementations if available, for speed.
1358 * Makefile.in (LIB_CRYPTO): New macro.
1361 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1362 The macro didn't conform to C99 due to type mismatch,
1363 which caused compilation failure with Sun C 5.12,
1364 and it was confusing anyway. Include window.h to declare
1365 redisplay_other_windows.
1367 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1369 * window.c (set_window_buffer): Update mode line (bug#16084).
1371 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1373 Fix minor problems found by static checking.
1374 * keyboard.c (poll_for_input_1, input_polling_used):
1375 Define only if HAVE_NTGUI.
1376 * xmenu.c (popup_activate_callback): Omit unnecessary
1377 check against USE_X_TOOLKIT, which must be defined here anyway.
1378 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1381 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1383 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1385 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1387 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1389 * nsterm.m (x_set_window_size): Remove fprintf.
1390 (init): Define always. Set applicationDidFinishLaunchingCalled
1392 (applicationDidFinishLaunching:):
1393 Set applicationDidFinishLaunchingCalled.
1394 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1397 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1399 Pixel resize changes for NS (Bug#16049).
1400 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1401 height/width. row/cols are locals.
1402 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1403 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1404 (windowWillResize): Remove gsextra. Calculate extra as in
1406 (x_new_font): Don't change frame size if fullscreen.
1407 Change size pixelwise.
1409 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1410 comment in xfns.c. Change to pixelwise call.
1412 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1414 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1417 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1419 * xterm.c (input_signal_count): Remove.
1420 (x_dispatch_event): Define unconditionally.
1421 (x_make_frame_visible): Process X events until the frame
1422 is really visible (Bug#16027).
1423 * xterm.h (x_dispatch_event): Declare unconditionally.
1425 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1427 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1429 * nsterm.m (x_set_window_size): Handle pixelwise.
1431 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1433 * w32term.c (x_new_font):
1434 * xterm.c (x_new_font): Calculate new frame size from new font
1437 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1439 * lisp.h (FOR_EACH_TAIL): New macro.
1440 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1442 * window.c (select_window): Call second wset_redisplay before we change
1443 selected_window (bug#16034).
1445 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1447 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1449 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1451 * w32xfns.c: Include window.h, to avoid a compiler warning.
1453 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1455 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1456 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1457 window_scroll takes care of it.
1458 (Fset_window_point, Fdelete_other_windows_internal)
1459 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1460 (Fsplit_window_internal, Fdelete_window_internal)
1461 (Fresize_mini_window_internal, Fset_window_configuration)
1462 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1463 cause redisplay instead of forcing a complete redisplay.
1464 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1465 we're only affecting the selected_window.
1467 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1469 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1470 directional control characters. Update type and category
1471 determination according to the UBA from Unicode v6.3.
1472 (bidi_category_t): New category EXPLICIT_FORMATTING.
1474 * dispextern.h (bidi_type_t): Update to include new bidirectional
1475 properties introduced with Unicode v6.3. (Bug#16043)
1477 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1479 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1482 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1484 * font.c (font_list_entities): Remove dummy assignment.
1485 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1486 used on graphic displays only. Remove unused 'font_encoder' member.
1487 (struct font_bitmap): Remove unused 'extra' member.
1488 * nsfont.m (nsfont_open):
1489 * w32font.c (w32font_open_internal):
1490 * ftfont.c (ftfont_get_bitmap): Adjust users.
1492 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1494 Use bool for boolean.
1495 * tparam.c (tparam1):
1496 * undo.c (record_point, record_property_change):
1497 Use bool for boolean, for local vars that are always true or false.
1499 Minor integer overflow fixes (Bug#16033).
1500 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1501 This improves on the previous fix to this function.
1502 (window_resize_check): When summing up pixel counts, don't rely on
1503 undefined behavior if the sum overflows.
1505 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1507 * window.c (Fset_window_new_pixel): Don't choke at negative
1508 argument value (Bug#16033).
1510 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1511 to avoid crash in window_box_height.
1513 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1514 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1516 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1518 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1520 Minor integer overflow fixes.
1521 * window.c (Fset_window_new_pixel, grow_mini_window):
1522 * xdisp.c (Fwindow_text_pixel_size):
1523 Avoid undefined behavior on signed integer overflow.
1524 * xfns.c (x_set_mouse_color):
1525 Check that drag shape fits in 'unsigned', since that's what X wants.
1527 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1529 Improve reporting of fatal exception on MS-Windows.
1530 * w32fns.c (my_exception_handler): New function.
1531 (globals_of_w32fns): Set it up as the unhandled exception
1532 handler. Initialize exception code and address to zeros.
1533 (emacs_abort): If the exception code and address are available,
1534 print them at the beginning of the backtrace. Fix the format of
1535 printing addresses (was producing 0x0x12345678 on XP).
1538 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1540 * eval.c (Fbacktrace__locals): New function.
1541 (syms_of_eval): Defsubr it.
1543 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1545 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1546 Define here to unify between...
1547 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1548 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1550 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1552 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1554 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1555 fringe background extension.
1556 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1557 because they are now always the same as `left' and `width',
1558 respectively. Remove code for the case that `width' and
1559 `sb_width' are different.
1561 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1563 Fix minor problems found by static checking.
1564 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1565 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1566 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1568 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1570 * image.c (imagemagick_compute_animated_image): Don't crash if we
1571 have an animation with different-sized images (bug#15313).
1573 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1575 Remove some unused items introduced during pixelwise change.
1576 * window.c (window_resize_total_check): Remove unused function.
1577 * xdisp.c (remember_mouse_glyph): Remove unused label.
1578 (Ftool_bar_height): Move declaration inside #if.
1579 * xterm.c (x_set_window_size): Don't use r and c.
1581 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1583 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1586 * window.c (Fset_window_configuration): Comment out unused variables.
1588 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1590 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1592 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1594 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1596 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1597 HAVE_GNUTLS3 (Bug#16001).
1599 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1600 if interrupts are deferred (Bug#15801).
1602 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1604 Support resizing frames and windows pixelwise.
1605 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1606 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1607 (struct glyph_matrix): Replace window_left_col and
1608 window_top_line by window_pixel_left and window_pixel_top.
1609 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1611 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1612 (draw_window_divider, move_it_to, x_draw_right_divider)
1613 (x_draw_bottom_divider, change_frame_size): Add or fix
1615 * dispnew.c (change_frame_size_1): Change prototype.
1616 (adjust_glyph_matrix, required_matrix_width)
1617 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1618 values instead of lines and columns.
1619 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1620 WINDOW_TOTAL_FRINGE_WIDTH.
1621 (handle_window_change_signal, do_pending_window_change)
1622 (init_display): Adjusts calls of change_frame_size.
1623 (change_frame_size, change_frame_size_1): Handle pixelwise
1625 * frame.c (Qright_divider_width, Qbottom_divider_width):
1627 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1628 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1629 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1630 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1632 (set_frame_param): New function.
1633 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1634 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1635 (Ffringe_width, Fborder_width, Fright_divider_width)
1636 (Fbottom_divider_width): New functions, defsubr them.
1637 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1638 New argument pixelwise.
1639 (struct frame_parm_table): New members Qright_divider_width and
1640 Qbottom_divider_width.
1641 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1642 (x_report_frame_params): Handle Qright_divider_width and
1643 Qbottom_divider_width.
1644 (x_set_right_divider_width, x_set_bottom_divider_width):
1646 (frame_resize_pixelwise): New option.
1647 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1648 new_pixelwise, right_divider_width and bottom_divider_width;
1649 remove total_lines; rename text_lines, text_cols, new_text_lines
1650 and new_text_cols to text_height, text_width, new_height and
1651 new_width respectively.
1652 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1653 FRAME_TEXT_WIDTH respectively.
1654 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1655 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1656 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1658 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1659 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1660 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1661 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1662 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1663 (FRAME_TOTAL_COLS_ARG): Remove macro.
1664 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1665 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1666 (x_wm_set_size_hint): Handle frame pixel sizes.
1667 * indent.c (compute_motion, Fcompute_motion):
1668 Call window_body_width instead of window_body_cols.
1669 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1670 (make_lispy_position): Handle right and bottom dividers.
1671 (Fsuspend_emacs): Pixelize call of change_frame_size.
1672 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1673 * lisp.h: Extern set_frame_param.
1674 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1676 (Fx_create_frame): Add entry for vertical_drag_cursor.
1677 Pixelize call of change_frame_size.
1678 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1679 * nsterm.m (ns_update_window_end): Optionally draw right
1681 (x_set_window_size): Add argument pixelwise.
1682 Call check_frame_size and change_frame_size with pixelwise zero.
1683 (ns_draw_window_divider): New function.
1684 (ns_redisplay_interface): Add ns_draw_window_divider.
1685 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1686 (x_new_font): Call x_set_window_size with pixelwise zero.
1687 * print.c (print_object): For a window print its sequence
1689 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1690 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1691 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1692 (w32_createwindow): Use scroll bar area width.
1693 (w32_wnd_proc): Handle bottom divider width.
1694 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1695 (Fx_create_frame): Default divider width parameters.
1696 Caclulate sizes pixelwise. Add vertical drag cursor support.
1697 (x_create_tip_frame): Default divider widths to zero.
1698 Pixelize call to change_frame_size.
1699 (Fx_show_tip): Add handling of divider widths. Pixelize window
1701 (Fw32_frame_rect): New function.
1702 (frame_parm_handler w32_frame_parm_handlers): Add divider
1704 (Vx_window_vertical_drag_shape): Add variable.
1705 * w32inevt.c (resize_event, maybe_generate_resize_event):
1706 Pixelize change_frame_size calls.
1707 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1709 * w32term.c (w32_draw_window_divider): New function.
1710 (x_update_window_end): Handle right divider.
1711 (w32_draw_fringe_bitmap, x_scroll_run)
1712 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1713 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1714 Calculate new frame sizes pixelwise.
1715 (x_new_font): Pixelize call to x_set_window_size.
1716 (x_check_fullscreen): Pixelize call to change_frame_size.
1717 (x_set_window_size_1, x_set_window_size): New argument
1718 pixelwise. Calculate pixelwise.
1719 (x_wm_set_size_hint): Use scroll bar area width.
1720 (w32_redisplay_interface): Add w32_draw_window_divider.
1721 * w32term.h (struct w32_output): Add vertical drag cursor.
1722 * widget.c (set_frame_size, update_wm_hints)
1723 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1725 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1726 * window.c (sequence_number): Restore.
1727 (Fwindow_pixel_width, Fwindow_pixel_height)
1728 (Fwindow_mode_line_height, Fwindow_header_line_height)
1729 (window_pixel_to_total, Frun_window_scroll_functions)
1730 (Fset_window_new_pixel, window_resize_apply_total)
1731 (Fwindow_resize_apply_total): New functions.
1732 (window_body_height, window_body_width): Rename from
1733 window_body_lines. New argument PIXELWISE.
1734 Calculate pixelwise.
1735 (Fwindow_body_height, Fwindow_body_width): New argument
1737 (coordinates_in_window, window_relative_x_coord): Use window's
1738 pixel width instead of total width.
1739 (replace_window, recombine_windows): Initialize pixel values.
1740 (resize_root_window, resize_frame_windows, grow_mini_window)
1741 (shrink_mini_window): New argument PIXELWISE.
1742 Calculate pixelwise.
1743 (Fdelete_other_windows_internal, adjust_window_margins)
1744 (window_resize_check, window_resize_apply)
1745 (Fdelete_window_internal, Fresize_mini_window_internal)
1746 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1747 (check_frame_size): Rename arguments. New argument PIXELWISE.
1748 Calculate pixelwise.
1749 (set_window_buffer): Make samebuf bool. Run configuration change
1750 hook only if buffer changed.
1751 (Fset_window_buffer): Rewrite doc-string.
1752 (make_window): Initialize new_pixel slot.
1753 (Fwindow_resize_apply): Check pixel size of root window.
1754 (Fsplit_window_internal): Call 2nd argument pixel_size.
1755 Calculate pixelwise.
1756 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1758 (save_window_data): New slots frame_text_width,
1759 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1760 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1762 (Fcurrent_window_configuration, Fset_window_configuration)
1763 (save_window_save, compare_window_configurations): Handle new
1764 slots in save_window_data and saved_window.
1765 (Fset_window_scroll_bars): Fix doc-string.
1766 (window_resize_pixelwise): New variable.
1767 (coordinates_in_window, Fcoordinates_in_window_p):
1769 (make_parent_window): Adjust sequence_number.
1770 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1772 * window.h (struct window): New members new_pixel, pixel_left,
1773 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1774 (wset_new_pixel): New function.
1775 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1776 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1777 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1778 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1779 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1780 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1781 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1782 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1783 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1784 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1785 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1786 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1787 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1788 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1789 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1791 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1792 (window_body_width, check_frame_size): Adapt external declarations.
1793 * xdisp.c (last_max_ascent): New integer.
1794 (window_text_bottom_y): Handle bottom divider.
1795 (window_box_width, window_box_height): Calculate pixelwise.
1796 (get_glyph_string_clip_rects): Handle right divider.
1797 (remember_mouse_glyph): When windows are resized pixelwise
1798 proceed with width and height set to 1.
1799 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1801 (move_it_to): Calculate and return maximum x position
1803 (Fwindow_text_pixel_size): New function.
1804 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1805 (tool_bar_lines_needed): Rename to tool_bar_height.
1806 Calculate pixelwise.
1807 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1808 Calculate pixelwise.
1809 (redisplay_tool_bar): Calculate pixelwise.
1810 (redisplay_window): Calculate pixelwise. Handle dividers.
1811 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1812 (x_draw_vertical_border): Handle dividers.
1813 (define_frame_cursor1): Handle vertical drag cursor.
1814 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1815 (expose_window): Calculate pixelwise. Handle dividers.
1816 (init_xdisp): Initialize pixel values.
1817 * xfaces.c (Qwindow_divider): New face.
1818 (realize_basic_faces): Realize it.
1819 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1820 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1821 (x_set_scroll_bar_default_width): Default actual width to 16.
1822 (Fx_create_frame): Set sizes pixelwise.
1823 (x_create_tip_frame): Default divider widths to zero.
1824 Pixelize call of change_frame_size.
1825 (Fx_show_tip): Handle divider widths. Initial pixel position
1827 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1828 (Vx_window_vertical_drag_shape): New option.
1829 * xmenu.c (free_frame_menubar): Pixelize call of
1831 * xterm.c (x_draw_window_divider): New function.
1832 (x_update_window_end): Optionally draw right divider.
1833 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1834 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1835 (handle_one_xevent, x_new_font): Calculate pixelwise.
1836 (x_set_window_size_1, x_set_window_size): New argument
1837 pixelwise. Calculate pixelwise.
1838 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1839 (struct x_redisplay_interface): Add x_draw_window_divider.
1840 * xterm.h (struct x_output): Add vertical_drag_cursor.
1842 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1844 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1845 Set invisible frames's `redisplay' when a full redisplay is requested.
1846 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1847 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1848 (display_mode_lines): Set it here instead.
1850 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1852 * dispextern.h (set_window_update_flags): Remove.
1854 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1856 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1858 * xdisp.c (REDISPLAY_SOME_P): New macro.
1859 (redisplay_internal): Use it (bug#15999).
1860 (prepare_menu_bars, redisplay_window): Use it as well.
1862 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1864 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1866 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1867 (globals_of_w32font): Zero it out.
1868 (GetCharWidth32W_Proc): New function pointer.
1869 (get_char_width_32_w): New function.
1870 (compute_metrics): If get_glyph_outline_w returns an error, try
1871 get_char_width_32_w before declaring a failure. This avoids
1872 punishing raster (a.k.a. "bitmap") fonts by slowing down
1873 redisplay. (Bug#6364).
1875 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1877 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1878 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1879 highlight needs to be redisplayed. (Bug#15913)
1881 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1883 Fix minor problems found by static checking.
1884 * buffer.h (struct buffer_text, struct buffer):
1885 * frame.h (struct frame):
1886 * window.h (struct window):
1887 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1888 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1889 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1890 no-longer-valid use of HAVE_MENUS.
1891 * xdisp.c (propagate_buffer_redisplay): Now static.
1893 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1895 * xmenu.c (Fmenu_or_popup_active_p):
1896 * window.c (Fset_window_configuration):
1897 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1898 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1899 * fns.c (Fyes_or_no_p):
1900 * editfns.c (Fmessage_box, Fmessage_or_box):
1901 * alloc.c (make_save_ptr_ptr):
1902 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1904 * window.c (Fset_window_configuration): Move select_window later.
1906 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1908 Refine redisplay optimizations to only redisplay *some* frames/windows
1909 rather than all of them.
1910 * xdisp.c (REDISPLAY_SOME): New constant.
1911 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1912 (bset_redisplay, bset_update_mode_line): New functions.
1913 (message_dolog): Use bset_redisplay.
1914 (clear_garbaged_frames): Use fset_redisplay.
1915 (echo_area_display): Use wset_redisplay.
1916 (buffer_shared_and_changed): Remove.
1917 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1918 frame titles. Compute the actual set of windows redisplayed.
1919 Don't update frame titles and menu bars for frames that don't need to
1921 (propagate_buffer_redisplay): New function.
1923 (redisplay_internal): Use it. Be more selective in the set of windows
1924 we redisplay. Propagate windows_or_buffers_changed to
1925 update_mode_lines a bit later to simplify the code.
1926 (mark_window_display_accurate_1): Reset window and buffer's
1928 (redisplay_window): Do nothing if neither the window nor the buffer nor
1929 the frame needs redisplay.
1930 * window.h (struct window): Add `redisplay' field.
1931 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1932 (redisplay_other_windows, window_list): New declarations.
1933 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1934 (window_list): Not static any more.
1935 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1936 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1937 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1938 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1939 * frame.h (struct frame): Add `redisplay' field.
1940 Move `external_menu_bar' bitfield next to other bit-fields.
1941 (SET_FRAME_GARBAGED): Use fset_redisplay.
1942 (SET_FRAME_VISIBLE): Don't garbage the frame;
1943 Use redisplay_other_windows.
1944 * buffer.h (struct buffer): Add `redisplay' field.
1945 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1946 (modify_overlay): Use bset_redisplay.
1947 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1949 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1951 Support w32 file notifications in batch mode.
1952 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1953 invalid (which happens in batch mode). If non-interactive, call
1954 handle_file_notifications to store file notification events in the
1955 input queue. (Bug#15933)
1957 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1959 * w32inevt.c (handle_file_notifications): Now external, not static.
1961 * w32term.h (handle_file_notifications): Provide prototype.
1963 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1964 init_crit, since init_display, which does that otherwise, is not
1967 2013-11-27 Glenn Morris <rgm@gnu.org>
1969 * Makefile.in ($(lispsource)/international/charprop.el): New.
1970 (emacs$(EXEEXT)): Depend on charprop.el.
1972 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1974 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1975 deleting portions of the buffer under non-nil REPLACE argument.
1978 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1979 directory, watch it and not its parent.
1980 (add_watch): Allow empty string in FILE.
1982 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1984 * window.c (Fset_window_start, window_resize_apply)
1985 (window_scroll): Reset window_end_valid (Bug#15957).
1987 2013-11-27 Glenn Morris <rgm@gnu.org>
1989 * Makefile.in (leimdir): Now in lisp source directory.
1990 ($(leimdir)/leim-list.el): Just use ../leim .
1991 * epaths.in (PATH_DUMPLOADSEARCH):
1992 * lread.c (load_path_default):
1993 * nsterm.m (ns_load_path): No more leim directory.
1995 2013-11-26 Andreas Schwab <schwab@suse.de>
1997 * .gdbinit (xgettype): Add cast.
1999 2013-11-26 Glenn Morris <rgm@gnu.org>
2001 Preload leim-list.el.
2002 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2003 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2004 is a single directory.
2006 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2008 bool-vector-subsetp is now the normal direction (Bug#15912).
2009 * data.c (Fbool_vector_subsetp): Test whether the first argument
2010 is a subset of the second one, not the reverse. Add doc string.
2012 Fix minor problems found by static checking.
2013 * lread.c (load_path_default): Now static.
2014 * textprop.c (text_property_stickiness): Be consistent about the
2015 test used when deciding whether to consider the previous character.
2016 This simplifies the code a bit.
2018 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2020 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2022 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2023 (syms_of_frame): Don't defsubr them.
2025 2013-11-25 Glenn Morris <rgm@gnu.org>
2027 * lread.c (load_path_default): Change the sense of the argument.
2028 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2029 from dump_path. When it is not, avoid checking dump_path twice.
2031 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2032 uninstalled dump_path against installed Vload_path. (Bug#15964)
2034 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2036 Export get_pos_property to Elisp.
2037 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2038 (syms_of_editfns): Export it to Elisp.
2040 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2042 2013-11-23 Romain Francoise <romain@orebokech.com>
2044 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2045 initialization here ...
2046 (syms_of_fileio): ... from here.
2048 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2050 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2051 Please use --enable-check-lisp-object-type.
2053 2013-11-23 Glenn Morris <rgm@gnu.org>
2055 * process.c (get_process): Explicit error for dead buffers.
2057 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2059 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2061 2013-11-23 Glenn Morris <rgm@gnu.org>
2063 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2064 * lread.c (load_path_check): Take path to check as argument.
2065 (load_path_default): New, split from init_lread.
2066 (init_lread): Move calc of default load-path to load_path_default.
2067 Empty elements in EMACSLOADPATH now stand for the default.
2068 (load-path): Doc fix.
2069 * emacs.c (decode_env_path): Add option to treat empty elements
2070 as nil rather than ".".
2071 * callproc.c (init_callproc_1, init_callproc):
2072 * image.c (Vx_bitmap_file_path):
2073 * lisp.h (decode_env_path):
2074 * lread.c (Vsource_directory):
2075 Update for new argument spec of decode_env_path.
2077 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2079 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2080 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2082 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2084 Fix some dependency problems that cause unnecessary recompiles.
2085 Problem reported by RMS in
2086 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2087 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2088 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2089 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2090 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2091 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2092 (boostrap-clean): No need to remove stamp-oldxmenu.
2094 Fix recently introduced bool vector overrun.
2095 This was due to an optimization that went awry.
2096 Reported by Glenn Morris in
2097 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2098 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2099 for empty vectors, undoing the 2013-11-18 change.
2100 * data.c (bool_vector_binop_driver): Rely on this.
2101 Fix bug that occasionally overran the destination.
2102 * lisp.h (struct Lisp_Bool_vector): Document this.
2104 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2106 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2109 * nsterm.m (init, run, stop:): Comment out for now, does not work
2112 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2114 * charset.c (syms_of_charset): Don't read past end of string.
2116 2013-11-19 Glenn Morris <rgm@gnu.org>
2118 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2120 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2122 Add hooks to run on gaining/losing focus. (Bug#15029)
2123 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2124 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2125 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2127 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2129 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2130 The old names predated the API change that put destination at end.
2132 Improve API of recently-added bool vector functions (Bug#15912).
2133 The old API had (bool-vector-count-matches A B)
2134 and (bool-vector-count-matches-at A B I), which gave the
2135 misleading impression that the two functions were variants, one
2136 with a location I. The new API has (bool-vector-count-population A)
2137 and (bool-vector-count-consecutive A B I) to make the distinction
2138 clearer. The first function no longer has a B argument, since the
2139 caller can easily determine the number of nils if the length and
2140 number of ts is known.
2141 * data.c (Fbool_vector_count_population): Rename from
2142 bool_vector_count_matches, and accept just 1 argument.
2143 (Fbool_vector_count_consecutive): Rename from
2144 Fbool_vector_count_matches_at.
2146 Always allocate at least one bits_word per bool vector.
2147 See Daniel Colascione in:
2148 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2149 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2150 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2151 * lisp.h (struct Lisp_Bool_vector): Document this.
2153 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2155 * insdel.c (invalidate_buffer_caches): New function, consolidated
2156 from part of prepare_to_modify_buffer.
2157 (insert_from_gap, prepare_to_modify_buffer):
2158 * coding.c (code_convert_region, code_convert_string):
2159 Call invalidate_buffer_caches. (Bug#15841)
2161 * lisp.h (invalidate_buffer_caches): Add prototype.
2163 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2165 * w32term.c (x_update_window_end): Don't invalidate the entire
2166 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2167 highlight needs to be redisplayed. (Bug#15913)
2169 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2171 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2173 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2175 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2176 while we are using Vprin1_to_string_buffer.
2178 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2179 after inserting the description string. (Bug#15907)
2181 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2183 * data.c: Work around bogus GCC diagnostic about shift count.
2184 Reported by Eli Zaretskii in
2185 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2186 (pre_value): New function.
2187 (count_trailing_zero_bits): Use it.
2189 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2191 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2192 assume C macros are not supported even under -g3 in these old GCC
2195 2013-11-15 Leo Liu <sdl.web@gmail.com>
2197 * minibuf.c (Ftry_completion, Fall_completions)
2198 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2200 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2202 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2203 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2204 This avoids placing unnecessary constants into the Emacs code.
2206 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2208 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2209 for Cygwin w32 build.
2211 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2212 for Cygwin w32 build. (Bug#15892)
2214 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2216 Simplify, port and tune bool vector implementation.
2217 * alloc.c (bool_vector_exact_payload_bytes)
2218 (bool_vector_payload_bytes): Remove.
2219 (bool_vector_fill): Return its argument.
2220 * alloc.c (bool_vector_fill):
2222 * print.c (print_object):
2223 Simplify by using bool_vector_bytes.
2224 * alloc.c (make_uninit_bool_vector):
2225 New function, broken out from Fmake_bool_vector.
2226 (Fmake_bool_vector): Use it. Use tail call.
2227 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2228 * data.c (BITS_PER_ULL): New constant.
2229 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2230 if long long versions don't exist.
2231 (shift_right_ull): New function.
2232 (count_one_bits_word): New function, replacing popcount_bits_word
2233 macro. Don't assume that bits_word is no wider than long long.
2234 (count_one_bits_word, count_trailing_zero_bits):
2235 Don't assume that bits_word is no wider than long long.
2236 * data.c (bool_vector_binop_driver, bool_vector_not):
2237 * fns.c (Fcopy_sequence):
2239 Create an uninitialized destination, to avoid needless work.
2240 (internal_equal): Simplify.
2241 (Ffillarray): Prefer tail call.
2242 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2243 contain at least one word.
2244 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2245 chars are narrower than ints.
2246 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2247 * fns.c (Fcopy_sequence):
2249 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2250 Don't try to port to hosts where bits_word values have holes; the
2251 code wouldn't work there anyway. Verify this assumption, though.
2252 (bool_vector_bytes): New function.
2253 (make_uninit_bool_vector): New decl.
2254 (bool_vector_fill): Now returns Lisp_Object.
2256 * xfns.c (xic_create_fontsetname):
2257 * xrdb.c (gethomedir): Prefer tail calls.
2259 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2261 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2262 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2264 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2265 that requires a return value.
2266 (Fset_buffer_modified_p): Take advantage of this change to do
2269 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2271 * buffer.c (Frestore_buffer_modified_p): Sync it with
2272 Fset_buffer_modified_p.
2273 (Fforce_mode_line_update): New function, moved from subr.el.
2274 (Fset_buffer_modified_p): Use them.
2275 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2277 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2279 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2280 This avoids undefined behavior when subtracting pointers into
2281 different aways. On my platform it also makes the code a tad
2282 smaller and presumably faster.
2284 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2286 * keyboard.c (command_loop_1): Use region-extract-function.
2287 * insdel.c (Qregion_extract_function): Not static any more (can we
2288 stop pretending that these vars can benefit from being marked static?).
2290 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2292 * search.c (find_newline): If buffer text is relocated during the
2293 "dumb loop", adjust C pointers into buffer text to follow suit.
2296 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2298 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2299 for conversion (Bug#15837).
2301 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2303 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2304 for the entire range of inserted characters. (Bug#15841)
2306 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2308 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2310 (realize_default_face): Remove assignment to distant-foreground if
2311 unspecified (Bug#15815).
2313 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2315 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2316 cache-long-scans disabled, since we don't want to call
2317 prepare_to_modify_buffer (in insert_1_both) for each message we
2320 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2321 from buffer.c. Improve commentary to the buffer field setter
2324 * buffer.c (bset_cache_long_scans): Static function deleted.
2325 Improve commentary to the buffer field setter functions.
2326 (init_buffer_once): Default for cache-long-scans changed to t.
2329 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2331 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2333 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2334 This bug was introduced in my 2013-06-21 change, and caused
2335 struct Lisp_Sub_Char_Table objects to be given too many slots,
2336 which broke 'make -C admin/unidata'.
2338 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2340 Import changes from mac-port 4.5.
2341 * macfont.m (mac_font_copy_default_descriptors_for_language)
2342 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2343 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2344 (macfont_language_default_font_names): New.
2345 (macfont_list): Rearrange language/charset code.
2346 (macfont_close): Don't check for macfont_info->cache.
2347 (mac_ctfont_create_preferred_family_for_attributes): New font
2348 selection code, call
2349 mac_font_copy_default_name_for_charset_and_languages.
2350 (mac_font_copy_default_descriptors_for_language)
2351 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2353 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2355 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2357 Port to C11 aligned_alloc, and fix some integer overflows.
2358 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2359 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2360 and use of posix_memalign replaced with aligned_alloc.
2361 (aligned_alloc): New function, defined or declared as needed.
2362 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2363 Don't undef; configure.ac now does this.
2364 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2365 (calloc, aligned_alloc): Check for integer overflow.
2366 (aligned_alloc): Rename from memalign. All uses changed.
2367 (memalign): New function, an alias for aligned_alloc.
2369 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2371 * xdisp.c (redisplay_internal): Fix typo in last change.
2373 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2375 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2377 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2379 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2380 redisplay--mode-lines-cause.
2381 (redisplay_internal): Keep them uptodate. Remove redundant check of
2382 buffer_shared_and_changed.
2383 * *.[chm]: Number every assignment to update_mode_lines so we
2384 can track why it is set.
2386 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2388 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2390 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2392 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2393 can track why it is set.
2395 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2397 Integer-related fixes for term.c etc.
2398 * dispextern.h (face_tty_specified_color): New function.
2399 * term.c (turn_on_face): Don't rely on undefined behavior when
2400 assigning an out-of-range value to 'long'.
2401 Simplify test for toggling highlight.
2402 (tty_capable_p): Omit last two (unused) args. All callers changed.
2403 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2404 (read_menu_input, tty_menu_activate, tty_menu_show):
2405 * xfaces.c (x_supports_face_attributes_p)
2406 (tty_supports_face_attributes_p):
2407 Use bool for boolean. All callers changed.
2408 (tty_supports_face_attributes_p): Omit defaults for color indices;
2409 no longer needed. Simplify tail call.
2411 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2413 * xdisp.c (prepare_menu_bars): Mark static.
2414 * lisp.h (prepare_menu_bars): Don't declare.
2415 * xselect.c (x_handle_selection_clear):
2416 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2418 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2420 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2421 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2423 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2425 * keyboard.c (Fcommand_error_default_function): Rename from
2426 Fdefault_error_output.
2428 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2430 * keyboard.c (Fdefault_error_output): New function, extracted from
2432 (syms_of_keyboard): Use it for Vcommand_error_function.
2434 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2436 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2437 (init_eval): Use it to ensure handlerlist is non-NULL.
2438 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2439 (Fsignal): Adjust NULLness test of handlerlist.
2440 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2442 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2444 * callproc.c (call_process): Call prepare_to_modify_buffer before
2445 decoding text read from the sub-process, as the decoded stuff will
2446 be inserted into the buffer. This will invalidate the various
2447 caches maintained for the buffer. (Bug#15148)
2449 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2451 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2452 string of glyphless-char-display.
2454 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2456 * nsfns.m (ns_get_name_from_ioreg): New function.
2457 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2458 OSX >= 10.9. Use ns_get_name_from_ioreg.
2460 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2462 Simplify and port recent bool vector changes.
2463 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2464 only in this file. Use a more-efficient implementation if the
2465 second argument is a power of 2.
2466 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2467 Remove no-longer-necessary compile-time checks.
2468 (bool_vector_exact_payload_bytes): New function.
2469 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2470 exact payload changed to call the new function. Do not assume
2471 that the arg or result fits in ptrdiff_t.
2472 (bool_vector_fill): New function.
2473 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2475 (vroundup_ct): Don't assume arg fits in size_t.
2476 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2477 invoke set_category_set.
2478 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2479 All callers changed. Use bool_vector_set.
2480 * category.h (XCATEGORY_SET): Remove; no longer needed.
2481 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2483 * data.c (Faref): Use bool_vector_ref.
2484 (Faset): Use bool_vector_set.
2485 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2486 (Fbool_vector_not, Fbool_vector_count_matches)
2487 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2488 * fns.c (concat): Use bool_vector_ref.
2489 (Ffillarray): Use bool_vector_fill.
2490 (mapcar1): Use bool_vector_ref.
2491 (sxhash_bool_vector): Hash words, not bytes.
2492 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2493 a constant, since it's now used in #if.
2494 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2495 unsigned char on unusual architectures, so that we no longer
2496 assume that the number of bits per bits_word is a power of two or
2497 is a multiple of 8 or of CHAR_BIT.
2498 (Qt): Add forward decl.
2499 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2500 at least as strictly as bits_word.
2501 (bool_vector_data, bool_vector_uchar_data): New accessors.
2502 All data structure accesses changed to use them.
2503 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2504 (bool_vector_set): New functions.
2505 (bool_vector_fill): New decl.
2506 (ROUNDUP): Move to alloc.c as described above.
2508 Fix recent gnutls changes.
2509 * gnutls.c (Fgnutls_boot): Don't assume C99.
2510 * process.c (wait_reading_process_output): Fix typo in recent change.
2512 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2514 * process.c (wait_reading_process_output, read_process_output)
2515 (send_process): Check gnutls_state is not NULL.
2517 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2518 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2520 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2522 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2523 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2525 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2528 * nsfns.m (Fx_create_frame): Fix memory leak.
2530 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2531 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2532 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2534 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2536 * xdisp.c (message3_nolog, message_with_string): Encode the string
2537 before writing it to the terminal in a non-interactive session.
2539 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2540 sure we concatenate them into a unibyte string.
2542 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2543 resulting temporary name before returning it to the caller.
2544 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2545 is a unibyte string, convert NAME to a unibyte string to ensure
2546 that the result is also a unibyte string.
2548 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2549 create unibyte strings from default paths and directory/file
2552 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2555 * callproc.c (init_callproc): Use build_unibyte_string to make
2556 sure we create unibyte strings from default paths and
2557 directory/file names.
2559 * buffer.c (init_buffer): Don't store default-directory of
2560 *scratch* in multibyte form. The original problem which led to
2561 that is described in
2562 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2563 but it was solved long ago. (Bug#15260)
2565 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2567 Port to stricter C99 platforms.
2568 Especially, C99 prohibits nesting a struct X inside struct Y if
2569 struct X has a flexible array member.
2570 * alloc.c (struct sdata): New type.
2571 (sdata): Implement in terms of struct sdata.
2572 Remove u member; all uses replaced by next_vector, set_next_vector.
2573 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2574 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2575 (struct sblock): Rename first_data member to data, which is now
2576 a flexible array member. All uses changed.
2577 (next_vector, set_next_vector, large_vector_vec): New functions.
2578 (vector_alignment): New constant.
2579 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2580 (struct large-vector): Now merely a NEXT member, since the old approach
2581 ran afoul of stricter C99. All uses changed to use
2582 large_vector_vec or large_vector_offset.
2583 (large_vector_offset): New constant.
2584 * dispnew.c: Include tparam.h, for tgetent.
2585 Do not include term.h; no longer needed.
2586 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2587 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2588 (struct Lisp_Vector): Use a flexible array member for contents,
2589 instead of a union with a member that is an array of size 1.
2591 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2592 fact that the struct no longer contains a union.
2593 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2594 (struct Lisp_Save_Value, struct Lisp_Free):
2595 Use unsigned, not int, for spacers, to avoid c99 warning.
2596 (union specbinding): Use unsigned, not bool, for bitfield, as
2597 bool is not portable to pre-C99 hosts.
2599 2013-11-04 Glenn Morris <rgm@gnu.org>
2601 * emacs.c (usage_message): Mention that `-L :...' appends.
2603 2013-11-02 Glenn Morris <rgm@gnu.org>
2605 * Makefile.in (abs_builddir): Remove.
2606 (bootstrap_exe): Use relative filename.
2608 Use relative filenames in TAGS files.
2609 * Makefile.in (abs_srcdir): Remove it again.
2610 (.PHONY): Remove frc.
2611 (maintainer-clean): No more TAGS-LISP file.
2612 (TAGS): Pass relative file names to etags.
2613 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2615 * Makefile.in (abs_srcdir): New, set by configure.
2617 (maintainer-clean): Remove pointless echo. That should be in the
2618 top-level Makefile, if anywhere. Delete TAGS-LISP.
2619 (extraclean): No s/ and m/ directories for some time.
2620 (TAGS): Also depend on ctagsfiles3.
2621 Remove no-longer-defined S_FILE.
2622 Pass absolute filenames to etags once more.
2623 (TAGS-LISP): Replace lispdir with its expansion.
2624 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2625 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2627 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2629 * xfaces.c (check_lface_attrs, realize_default_face):
2630 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2631 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2633 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2635 * emacs.c (original_pwd): Remove global var by making it local.
2636 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2638 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2640 * xfaces.c: Declare color_distance.
2641 (QCdistant_foreground): New variable.
2642 (NEAR_SAME_COLOR_THRESHOLD): New define.
2643 (load_color2): New function.
2644 (load_color): Call load_color2.
2645 (load_face_colors): Call load_color2 and if distant-color is specified
2646 calculate distant and use distant-color if colors are near.
2647 (LFACE_DISTANT_FOREGROUND): New define.
2648 (merge_face_ref, Finternal_set_lisp_face_attribute)
2649 (Finternal_get_lisp_face_attribute)
2650 (x_supports_face_attributes_p): Handle distant-foreground similar to
2652 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2654 * dispextern.h (lface_attribute_index):
2655 Add LFACE_DISTANT_FOREGROUND_INDEX.
2657 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2659 * image.c (pbm_next_char): New function.
2660 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2661 (pbm_scan_number): Use it.
2662 (Qlibjpeg_version): New variable.
2663 (syms_of_image): DEFSYM and initialize it.
2665 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2667 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2669 2013-10-31 Glenn Morris <rgm@gnu.org>
2671 * emacs.c (original_pwd): New char.
2672 (main): If using --chdir, store original_pwd.
2673 (init_cmdargs): When setting Vinvocation_directory based on a
2674 relative argv[0], use original_pwd if set. (Bug#15768)
2676 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2678 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2680 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2682 * insdel.c: Fix minor problems found by static checking.
2683 (Qregion_extract_function): Now static.
2684 (prepare_to_modify_buffer_1): Remove unused locals.
2686 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2688 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2689 (syms_of_xdisp): Declare pre-redisplay-function.
2690 (markpos_of_region): Remove function.
2691 (init_iterator, compute_stop_pos, handle_face_prop)
2692 (face_before_or_after_it_pos, reseat_to_string)
2693 (get_next_display_element, window_buffer_changed)
2694 (redisplay_internal, try_cursor_movement, redisplay_window)
2695 (try_window_reusing_current_matrix, try_window_id, display_line)
2696 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2697 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2698 * window.h (struct window): Remove field `region_showing'.
2699 * dispextern.h (struct it): Remove region_beg/end_charpos.
2700 (face_at_buffer_position, face_for_overlay_string)
2701 (face_at_string_position): Update prototypes.
2702 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2703 (face_at_string_position): Remove `region_beg' and `region_end' args.
2704 * fontset.c (Finternal_char_font):
2705 * font.c (font_at, font_range): Adjust calls accordingly.
2706 * insdel.c (Qregion_extract_function): New var.
2707 (syms_of_insdel): Initialize it.
2708 (prepare_to_modify_buffer_1): Use it.
2710 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2712 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2713 * ftxfont.c (ftxfont_get_gcs):
2714 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2715 * xfaces.c (x_free_colors, x_free_dpy_colors)
2716 (x_create_gc, unload_color):
2717 * xselect.c (x_property_data_to_lisp):
2718 * xsettings.c (parse_settings):
2719 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2720 (get_bits_and_offset): Adjust definition.
2721 * frame.c (XParseGeometry): Adjust locals.
2722 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2723 * regex.h (toplevel): Likewise for reg_syntax_t.
2725 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2727 * eval.c (run_hook_with_args): Use FUNCTIONP.
2729 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2731 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2732 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2733 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2734 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2735 on MS-Windows anyway.
2736 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2737 (free_realized_face): ...adjust user.
2738 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2739 white relief pixels to -1.
2740 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2741 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2742 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2744 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2746 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2747 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2748 in practice now. All callers changed.
2750 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2752 * dispextern.h (struct face): Use bitfields for 'underline_type'
2753 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2754 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2755 'stipple' member. Move 'lface' member up to help...
2756 * xfaces.c (make_realized_face): ...this function to find and
2757 clear just the members that need clearing.
2758 (load_face_colors, realize_x_face):
2759 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2761 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2763 * xftfont.c (struct xftfont_info): Remove set-but-unused
2765 (xftfont_open): Adjust user.
2766 (xftfont_get_colors): Remove useless prototype.
2768 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2770 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2771 before passing them to 'unexec'. (Bug#15260)
2773 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2775 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2777 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2779 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2780 the changed signature of the font driver's 'close' method.
2782 * w32font.h (w32font_close): Adjust the prototype to the change in
2783 function definition.
2785 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2787 * w32uniscribe.c (uniscribe_close): Adapt the call to
2788 w32font_close to its new prototype.
2790 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2792 Omit unused frame argument of font API's close function.
2793 * font.h (struct font): Drop frame argument. Adjust comment.
2794 * font.c (font_clear_cache, font_close_object): Adjust users.
2795 * ftfont.c (ftfont_close):
2796 * ftxfont.c (ftxfont_close):
2797 * macfont.m (macfont_close):
2798 * nsfont.m (nsfont_close):
2799 * w32font.c (w32font_close):
2800 * xfont.c (xfont_close):
2801 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2802 tweak comments and make functions safe if called more than once for
2803 the same font object.
2805 Perform font-specific cleanup when font object is swept by GC. See
2806 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2807 * alloc.c (cleanup_vector): New function.
2808 (sweep_vector): Call it for each reclaimed vector object.
2809 * font.h (struct font): Adjust comment.
2811 2013-10-24 Glenn Morris <rgm@gnu.org>
2813 * Makefile.in (abs_top_srcdir): New, set by configure.
2815 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2817 Adjust recent font-related changes to fix bug#15686.
2818 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2819 is a live window system frame, mark its default font too.
2821 2013-10-23 Glenn Morris <rgm@gnu.org>
2823 * Makefile.in (RUN_TEMACS): Make relative (again).
2824 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2825 (bootstrap-emacs$(EXEEXT)):
2826 Quote entities that might contain whitespace.
2828 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2830 Port to Solaris 10 and its bundled GCC.
2831 Problem reported by Timothy C. Burt.
2832 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2834 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2836 Do not allow font caches to grow too large.
2837 * alloc.c (compact_font_cache_entry, compact_font_caches):
2838 New functions or stub if not HAVE_WINDOW_SYSTEM.
2839 (compact_undo_list): Factor out from Fgarbage_collect.
2841 (mark_face_cache): Mark face font. Move down to avoid
2843 (mark_terminals): Do not mark font cache here.
2844 (Fgarbage_collect): Call compaction functions described
2845 above. Adjust comment.
2847 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2849 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2850 chdir to HOME (bug#15607).
2852 * nsterm.m (Qcocoa, Qgnustep): New variables.
2853 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2854 (ns_get_color): Make selection color work for GNUstep also.
2856 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2858 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2859 handles mouse clicks. Instead, let GPM use the same code as all
2860 the other mice use. See the discussion starting at
2861 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2862 for the details of the problem with the menu bar this fixes.
2864 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2866 Remove port-specific display name lists to avoid extra
2867 complexity and data duplication with display info lists.
2868 * xterm.h (x_display_name_list): Remove declaration.
2869 * xterm.c (x_display_name_list): Remove.
2870 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2871 * xfns.c (x_display_info_for_name, Fx_display_list):
2872 Likewise. Use x_display_list where appropriate.
2873 * w32term.h (w32_display_name_list): Remove declaration.
2874 * w32term.c (w32_display_name_list): Remove.
2875 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2877 * w32fns.c (x_display_info_for_name, Fx_display_list):
2878 Likewise. Use x_display_list where appropriate.
2879 * nsterm.h (ns_display_name_list): Remove declaration.
2880 * nsterm.m (ns_display_name_list): Remove.
2881 (ns_term_init, syms_of_nsterm): Adjust users.
2882 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2883 Likewise. Use x_display_list where appropriate.
2884 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2885 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2886 (mark_terminals): Mark per-terminal font cache.
2888 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2890 Don't run timers in input-pending-p. Its new check-timers param
2891 provides the prior behavior. (Bug#15045).
2892 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2894 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2896 Make some functions static in non-Microsoft builds.
2897 On my platform (Fedora 19 x86-64), this shrinks the
2898 Emacs executable (text+data) by 0.25%.
2899 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2900 (load_color) [!MSDOS]:
2901 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2902 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2903 * lisp.h (check_existing):
2904 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2905 (network_interface_info) [!WINDOWSNT]:
2906 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2907 Remove extern decls.
2908 * fileio.c (check_existing):
2909 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2910 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2911 (network_interface_info) [!WINDOWSNT]:
2912 * term.c (encode_terminal_code) [!WINDOWSNT]:
2913 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2914 * xfaces.c (load_color) [!MSDOS]:
2916 * fileio.c (check_existing, check_executable, check_writable):
2917 * process.c (network_interface_list, network_interface_info):
2918 Move earlier, so that we don't need forward decls.
2919 * gnutls.c (fn_gnutls_transport_set_errno)
2920 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2922 * w32.c (init_environment): Use faccessat rather than
2923 check_existing, partly for consistency with the rest of the code
2924 in this file, partly so that check_existing can be static.
2926 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2927 * emacs.c (MAIN_PROGRAM): New macro.
2928 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2929 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2931 bool vector int width fixes
2932 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2933 (Fbool_vector_count_matches_at):
2934 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2935 can exceed PTRDIFF_MAX, at least in theory.
2936 (Fbool_vector_count_matches_at):
2937 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2939 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2941 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2942 (struct sockaddr): Add forward decl, for platforms that lack it.
2944 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2946 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2949 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2951 * w32.c (network_interface_get_info, network_interface_list)
2952 (network_interface_info): New functions. (Bug#15610)
2953 (GetAdaptersInfo_Proc): New typedef.
2954 (get_adapters_info): New wrapper function.
2955 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2957 * process.h (network_interface_list, network_interface_info):
2960 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2961 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2962 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2963 for WINDOWSNT. Doc fix.
2964 (syms_of_process): Defsubr Snetwork_interface_list and
2965 Snetwork_interface_info unconditionally.
2967 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2968 in NS GUI sessions. (Bug#15629)
2970 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2972 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2974 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2976 * print.c (print_object): Print " ..." when truncating bool vectors.
2978 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2980 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2981 standard mouse buttons.
2983 * termhooks.h (struct input_event): Remove incorrect commentary.
2985 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2987 Disallow bool vector operations on mixed-length operands.
2988 The old behavior left garbage in the result vector sometimes,
2989 and didn't seem to be useful.
2990 * data.c (Qwrong_length_argument): New static var.
2991 (wrong_length_argument): New function.
2992 (bool_vector_binop_driver): Check that args agree in length.
2994 * keyboard.c, keyboard.h (all_kboards): Now static.
2996 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2998 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2999 note from the lispref.
3001 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3003 * nsterm.h (struct ns_display_info): Remove set-but-unused
3004 member image_cache (image caches are per-terminal anyway).
3005 (FRAME_X_IMAGE_CACHE): Remove.
3006 * nsterm.m (ns_initialize_display_info): Adjust user.
3008 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3010 * w32proc.c: Include mingw_time.h.
3012 * w32.c: Include mingw_time.h.
3014 Implement scrolling of TTY menus when the screen is too short.
3016 * term.c (tty_menu_display): Accept an additional argument, the
3017 menu item from which to start displaying the menu. Account for
3018 the value of Y when limiting the menu to the number of available
3020 (mi_result): New enumeration.
3021 (read_menu_input): Return enumerated value. When the y coordinate
3022 hits min_y or max_y, return scroll indication instead of wrapping
3024 (tty_menu_activate): Handle the scrolling indications from
3025 read_menu_input. Compute the first menu item to display and pass
3026 it to tty_menu_display.
3028 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3030 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3031 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3032 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3033 Adjust to match the change described below.
3034 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3035 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3036 memory_below_frame members to...
3037 * termchar.h (struct tty_display_info): ...here because they're
3038 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3039 * term.c (init_tty):
3040 * nsterm.m (ns_create_terminal):
3041 * w32term.c (w32_create_terminal):
3042 * xterm.c (x_create_terminal): Adjust users.
3043 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3044 to filter out non-TTY frames. Adjust comment.
3045 (scrolling): Adjust user. Prefer eassert for debugging check.
3047 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3049 * xfaces.c (PT_PER_INCH): Remove unused macro.
3050 * termhooks.h (struct terminal): Remove set-but-unused
3051 member fast_clear_end_of_line.
3052 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3053 * nsterm.m (ns_create_terminal):
3054 * term.c (init_tty):
3055 * w32term.c (w32_create_terminal):
3056 * xterm.c (x_create_terminal): Adjust users.
3058 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3060 * lisp.h (bool_vector_size): New function.
3061 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3062 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3063 (Fbool_vector_not, Fbool_vector_count_matches_at):
3064 Remove uses of 'eassume' that should no longer be needed,
3065 because they are subsumed by the 'eassume' in bool_vector_size.
3067 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3069 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3070 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3071 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3073 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3075 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3076 have different dimensions. (Bug#15575)
3078 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3081 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3083 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3085 * term.c (tty_menu_show): Never return with unbalanced
3086 specpdl. Use eassert for debugging check. Adjust style.
3088 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3090 * term.c (read_menu_input): Make selection of menu items
3091 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3092 (tty_menu_activate): Fix off-by-one error when computing max_y.
3094 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3096 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3097 audit logging (only used with GnuTLS 3.x) and enable it.
3099 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3101 * dispnew.c (redraw_frame): Remove useless #ifdef because
3102 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3103 Also, move TTY fflush to...
3104 * term.c (tty_update_end): ...this function.
3106 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3108 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3109 the end of the frame's glyph matrix. (Bug#15575)
3111 * term.c (tty_menu_display): Don't move cursor while overwriting
3112 frame's glyphs with menu items. Limit the number of items
3113 displayed to what can be shown on the available screen lines,
3114 excluding the echo area.
3115 (tty_menu_activate): Limit the Y coordinate allowed by
3116 read_menu_input to the last screen line used for menu display.
3118 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3120 * lisp.h (eassume): New macro.
3121 Also, include <verify.h>, for 'assume'.
3122 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3123 (vroundup, vector_nbytes):
3124 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3125 (Fbool_vector_not, Fbool_vector_count_matches)
3126 (Fbool_vector_count_matches_at):
3127 Use eassume, not eassert.
3128 * casetab.c (set_identity, shuffle):
3129 * composite.c (composition_gstring_put_cache):
3130 * dispnew.c (update_frame_1):
3131 * ftfont.c (ftfont_shape_by_flt):
3132 * image.c (gif_load):
3133 * intervals.c (offset_intervals):
3134 * macfont.m (macfont_shape):
3135 Remove calls to 'assume' that are no longer needed, because
3136 --enable-gcc-warnings no longer generates bogus warnings
3137 when these calls are removed.
3139 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3141 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3143 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3145 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3146 (Qsubstitute_env_in_file_name): New var.
3147 (syms_of_fileio): Define it.
3149 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3151 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3152 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3155 * term.c (save_and_enable_current_matrix): Don't allocate and
3156 don't save margin areas.
3157 (restore_desired_matrix): Don't restore margin areas.
3158 (free_saved_screen): Don't free margin areas.
3160 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3162 * image.c: Pacify --enable-gcc-warnings.
3163 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3164 #define only if used.
3166 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3168 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3169 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3170 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3171 (gif_load): For giflib v5.x and later, display the error message
3172 produced by giflib when its functions fail.
3173 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3176 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3178 * keyboard.c (last_event_timestamp): Remove. For X selection and
3179 GTK popup menus, it may be obtained from per-frame X display info.
3180 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3181 (process_special_events): Adjust users.
3182 * keyboard.h (last_event_timestamp): Remove declaration.
3183 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3184 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3185 * menu.h (xmenu_show): Adjust prototype.
3186 * menu.c (Fx_popup_menu): Adjust user.
3187 * xselect.c (x_own_selection, x_get_foreign_selection)
3188 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3190 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3192 * keyboard.c (init_kboard): Now static. Add arg
3193 to denote window system. Adjust comment.
3194 (init_keyboard): Adjust user.
3195 (allocate_kboard): New function.
3197 * nsterm.m (ns_term_init):
3198 * term.c (init_tty):
3199 * w32term.c (w32_create_terminal):
3200 * xterm.c (x_term_init): Use it.
3201 * keyboard.h (init_kboard): Remove prototype.
3202 (allocate_kboard): Add prototype.
3204 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3206 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3207 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3209 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3211 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3213 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3215 * term.c (tty_menu_activate): Flush the output stream after
3216 showing the cursor, and don't mark the frame garbaged at exit from
3217 the function. Fixes redisplay glitches when moving from one menu
3220 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3222 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3223 or throw error (Bug#15570).
3225 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3227 * intervals.c (temp_set_point_both): Move test into 'eassert',
3230 * lisp.h (eassert): Don't use 'assume'.
3231 Sometimes 'assume' wins in performance, and sometimes it loses,
3232 so it shouldn't be used all the time. Perhaps we need two
3233 flavors of 'eassert', one for where 'assume' is far more likely
3234 to help or to hurt; but that can be done later.
3235 Problem reported by Dmitry Antipov in
3236 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3237 Also, don't include <verify.h>; no longer needed.
3239 2013-10-09 Glenn Morris <rgm@gnu.org>
3241 * eval.c (Fcond): Doc tweak.
3243 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3245 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3246 expressions with side effects to eassert. (Bug#15565)
3248 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3250 * fns.c (hashfn_user_defined): Allow hash functions to return any
3253 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3255 Fix minor problems found by static checking.
3256 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3257 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3258 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3259 * keyboard.c (read_menu_command): Remove unused local.
3260 * lisp.h (read_menu_command): New decl.
3261 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3262 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3263 Return ptrdiff_t, not int.
3264 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3265 not int, for benefit of xpalloc.
3266 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3268 (have_menus_p): Remove; unused.
3269 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3270 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3271 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3273 (save_and_enable_current_matrix): Omit unnecessary casts.
3274 (read_menu_input): Omit local extern decl (now in lisp.h).
3275 Don't access uninitialized storage if mouse_get_xy fails.
3276 (tty_menu_activate): Mark local as initialized, for lint.
3277 (tty_menu_activate, tty_meny_show): Remove unused locals.
3279 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3281 Support menus on text-mode terminals.
3282 * xterm.h (xw_popup_dialog): Add prototype.
3284 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3285 (xmenu_show): Block input here, instead in Fx_popup_menu.
3286 (xw_popup_dialog): New function, with X-specific bits of popup
3289 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3292 * window.c (Fset_window_configuration): Use run-time tests of the
3293 frame type instead of compile-time conditionals, when menu-bar
3294 lines are considered.
3296 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3297 (w32_popup_dialog): New prototypes.
3299 * w32menu.c (Fx_popup_dialog): Function deleted.
3300 (w32_popup_dialog): New function, with w32 specific bits of popup
3301 dialogs. Block input here.
3303 * w32inevt.c (w32_console_read_socket): Minor change to add
3304 debugging TTY events.
3306 * w32fns.c (show_hourglass): If returning early because the frame
3307 is not a GUI frame, unblock input.
3309 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3310 (cursorY): New functions.
3312 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3313 WINDOWSNT, macros that call curX and curY elsewhere.
3315 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3317 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3318 specific function to hide and show cursor on a text-mode terminal.
3319 (tty_menu_struct, struct tty_menu_state): New structures.
3320 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3321 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3322 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3323 (tty_menu_locate, save_and_enable_current_matrix)
3324 (restore_desired_matrix, screen_update, read_menu_input)
3325 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3326 (tty_pop_down_menu, tty_menu_last_menubar_item)
3327 (tty_menu_new_item_coords, tty_menu_show): New functions.
3328 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3330 * nsterm.h (ns_popup_dialog): Adjust prototype.
3332 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3334 (ns_popup_dialog): Adapt order of arguments to the other
3335 *_menu_show implementations.
3336 (Fx_popup_dialog): Function deleted.
3338 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3340 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3342 * menu.c (have_boxes): New function.
3343 (single_keymap_panes): Use it instead of a compile-time
3345 (single_menu_item): Use run-time tests of the frame type instead
3346 of compile-time conditionals.
3347 (encode_menu_string): New function.
3348 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3349 the macro, since different types of frame need different encoding
3351 (digest_single_submenu): Use run-time tests of frame type instead
3352 of, or in addition to, compile-time conditionals.
3353 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3354 (Fx_popup_menu): Detect when the function is called from keyboard
3355 on a TTY. Don't barf when invoked on a text-mode frame.
3356 Check frame type at run time, instead of compile-time conditionals for
3357 invoking terminal-specific menu-show functions.
3358 Call tty_menu_show on text-mode frames.
3359 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3360 run time to determine which alternative to invoke; support dialogs
3363 * keyboard.h <Qmouse_movement>: Declare.
3365 * keyboard.c <Qmouse_movement>: Now extern.
3366 <Qecho_keystrokes>: New static variable.
3367 (read_key_sequence): Accept an additional argument, a flag to
3368 prevent redisplay during reading of the key sequence. All callers
3370 (read_menu_command): New function.
3371 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3373 (toolkit_menubar_in_use): New function.
3374 (make_lispy_event): Use it instead of a compile-time test.
3376 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3377 window-system being available.
3379 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3380 to x-popup-dialog on the frame type, they all now support popup
3383 * dispnew.c (save_current_matrix): Save the margin areas.
3384 (restore_current_matrix): Restore margin areas.
3385 (update_frame_with_menu): New function.
3387 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3390 * alloc.c (make_save_ptr): Now compiled unconditionally.
3392 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3394 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3395 (redraw_frame, update_frame): Adjust users.
3396 * dispextern.h (set_window_update_flags): Adjust prototype.
3397 * xdisp.c (redisplay_internal): When updating all frames with zero
3398 windows_or_buffers_changed, assume that only the windows that shows
3399 current buffer should be really updated.
3401 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3403 Do not allocate huge temporary memory areas and objects while encoding
3404 for file I/O, thus reducing an enormous memory usage for large buffers.
3405 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3406 * coding.h (struct coding_system): New member raw_destination.
3407 * coding.c (setup_coding_system): Initialize it to zero.
3408 (encode_coding_object): If raw_destination is set, do not create
3409 dst_object. Add comment.
3410 * fileio.c (toplevel): New constant E_WRITE_MAX.
3411 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3412 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3414 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3416 * nsterm.m (windowDidExitFullScreen:):
3417 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3419 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3421 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3422 * keyboard.c (unblock_input_to): Don't process pending signals
3423 if a fatal error is in progress.
3425 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3426 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3427 they're talking about words in Lisp bool vectors.
3428 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3429 * data.c (popcount_bits_word): Rename from popcount_size_t.
3430 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3433 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3435 Improve support for popcount and counting trailing zeros (Bug#15550).
3436 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3437 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3438 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3439 (popcount_size_t_msc, popcount_size_t_gcc):
3440 Remove; now done by Gnulib.
3441 (popcount_size_t): Now a macro that defers to Gnulib.
3442 (count_trailing_zero_bits): Return int, for consistency with
3443 Gnulib and because Emacs prefers signed to unsigned int.
3444 Don't assume that size_t is either unsigned int or unsigned long
3445 or unsigned long long.
3446 (size_t_to_host_endian): Do not assume that size_t is either
3447 exactly 32 or exactly 64 bits wide.
3448 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3449 etc., so that it's now an enum constant, not a macro.
3450 No need to assume that it's either 32 or 64.
3452 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3454 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3457 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3459 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3460 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3462 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3464 emacs_read and emacs_write now use void *, not char *.
3465 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3466 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3467 Buffer arg is now void *, not char *. This matches plain
3468 'read' and 'write' better, and avoids a constraint violation
3469 on Solaris 9 with Oracle Studio.
3471 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3473 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3474 memset to explicit loop. Otherwise copy largest possible chunk
3475 from initialized to uninitialized part, thus allowing the longer
3476 memcpy runs and reducing the number of loop iterations.
3478 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3480 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3481 hide toolbar (Bug#15388).
3482 (windowDidEnterFullScreen:): If presentation options are zero,
3483 set them here (Bug#15388).
3484 (ns_update_auto_hide_menu_bar): Remove runtime check.
3485 Don't auto hide dock unless menubar is also auto hidden.
3487 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3489 * editfns.c (message): Mention batch mode in doc string.
3491 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3493 * nsterm.m (check_native_fs): Remove erroneous comment.
3495 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3497 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3498 uses find_newline instead of scan_newline and so doesn't move point.
3500 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3502 Use hardware support for byteswapping on glibc x86 etc.
3503 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3504 whereas the old swap64 needed 30.
3505 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3506 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3507 Use byteswap.h's macros to swap bytes.
3508 * lisp.h (swap16, swap32, swap64): Remove.
3509 All uses replaced by bswap_16, bswap_32, bswap_64.
3511 * bytecode.c (exec_byte_code): Use some more volatile variables
3512 to work around local variables getting clobbered by longjmp.
3513 Port to pre-C99, which doesn't allow decls after stmts.
3515 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3517 * lisp.h (eassert): Assume that COND is true when optimizing.
3518 In other words, take on the behavior of eassert_and_assume.
3519 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3520 (eassert_and_assume): Remove. All uses replaced by eassert.
3522 * xdisp.c (Qglyphless_char): Now static.
3524 Adjust to merge from gnulib.
3525 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3526 * lisp.h: Include <verify.h>, for 'assume'.
3528 * eval.c (clobbered_eassert): New macro.
3529 (internal_catch, internal_condition_case)
3530 (internal_condition_case_1, internal_condition_case_2)
3531 (internal_condition_case_n): Use it instead of eassert
3532 when the argument contains locals clobbered by longjmp.
3533 Don't use clobbered locals outside of clobbered_eassert.
3534 (internal_lisp_condition_case): Use a volatile variable
3535 to work around a local variable's getting clobbered.
3537 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3539 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3540 (PUSH_HANDLER): New macro.
3541 (catchlist): Remove.
3542 (handlerlist): Always declare.
3544 * eval.c (catchlist): Remove (merge with handlerlist).
3545 (handlerlist, lisp_eval_depth): Not static any more.
3546 (internal_catch, internal_condition_case, internal_condition_case_1)
3547 (internal_condition_case_2, internal_condition_case_n):
3549 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3550 handlerlist/catchlist.
3551 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3552 handlerlist which can only handle a single condition-case handler at
3554 (find_handler_clause): Simplify since we only a single branch here
3557 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3559 (bcall0): New function.
3560 (exec_byte_code): Add corresponding cases. Improve error message when
3561 encountering an invalid byte-code. Let Bunwind_protect accept
3562 a function (rather than a list of expressions) as argument.
3564 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3565 and make them unconditional now that they're heap-allocated.
3567 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3569 * charset.c (Fdecode_char, Fencode_char): Remove description of
3570 `restriction' arg. now that it's hidden by advertised-calling-convention.
3572 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3574 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3575 Remove unused variable (from mac-port).
3576 (macfont_draw): Use s->ybase for correct y position.
3578 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3580 * frame.h (struct frame): Drop has_minibuffer member because...
3581 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3582 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3584 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3586 * window.h (struct window): Prefer enum text_cursor_kinds to int
3587 for phys_cursor_type member. Move the latter, phys_cursor_width,
3588 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3589 * window.c (replace_window, make_window): Adjust users.
3591 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3593 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3594 this module is never compiled otherwise.
3596 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3598 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3601 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3603 * xdisp.c (get_next_display_element): Don't call face_for_font in
3604 a build configured --without-x. (Bug#15484)
3606 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3608 * window.c (calc_absolute_offset): #elif should be #elif defined.
3610 * frame.c (delete_frame): Block/unblock input to overcome race
3611 condition (Bug#15475).
3613 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3615 * frame.c (delete_frame): Record selected frame only after
3616 calling Qdelete_frame_functions (Bug#15477).
3618 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3620 * nsterm.m (ns_selection_color): Remove.
3621 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3622 NSColor selectedText(Background)Color. Only for COCOA.
3623 (ns_term_init): Remove assignment of ns_selection_color, logic
3624 moved to ns_get_color.
3626 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3627 NS_SELECTION_COLOR_DEFAULT.
3628 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3630 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3632 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3633 frame' does not have the tool_bar_window member.
3635 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3637 Signal error when reading an empty byte-code object (Bug#15405)
3638 * lread.c (read1): signal error
3639 * alloc.c (make_byte_code): eassert header size
3640 (sweep_vectors): change an int to size_t
3642 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3644 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3645 instead of ints, as it's the usual style for offsetof constants. See:
3646 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3648 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3649 This is ugly, but it should fix the performance problem for older
3650 GCC versions in the short run. I'll look into integrating the
3651 Gnulib module for popcount, as a better fix.
3652 See the thread starting in:
3653 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3654 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3655 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3656 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3657 (popcount_size_t): Use it.
3659 2013-09-24 Daniel Colascione <dancol@dancol.org>
3661 * process.c (Fnetwork_interface_info): Fix build break due to
3664 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3666 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3667 Prefer signed to unsigned integers where either will do.
3668 No need for 'const' on locals that do not escape.
3669 Omit easserts with unnecessary and unportable assumptions about
3670 alignment. Avoid unnecessary casts to char *.
3672 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3674 Use union for the payload of struct Lisp_Vector.
3675 This helps to avoid a few glitches dictated by C's aliasing rules.
3676 * lisp.h (struct Lisp_Vector): Use union for next and
3677 contents member. Adjust comment. Change related users.
3678 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3679 Related users changed.
3680 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3681 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3682 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3683 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3685 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3687 Optimize glyph row clearing and copying routines.
3688 * dispextern.h (struct glyph_row): Change layout of struct
3689 glyph_row to help copy_row_except_pointers. Adjust comment.
3690 * dispnew.c (null_row): Remove.
3691 (clear_glyph_row): Use offsetof and memset to find and clear
3692 just the members that need clearing. Adjust comment.
3693 (copy_row_except_pointers): Likewise for copying.
3695 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3697 Some minor cleanups of recently-added bool vector code.
3698 * conf_post.h (assume): Always return void. Use lint version
3699 only if GCC and MSC versions don't apply.
3700 * conf_post.h (assume):
3701 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3702 Depend on _MSC_VER, not __MSC_VER, for consistency with
3704 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3705 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3706 (bool_vector_binop_driver, count_trailing_zero_bits)
3707 (size_t_to_host_endian): Now static, not static inline;
3708 the latter isn't needed with modern compilers and doesn't
3709 work with older compilers anyway.
3711 * alloc.c (valgrind_p): Use bool for boolean.
3713 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3715 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3716 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3717 (display_last_displayed_message_p, message_buf_print)
3718 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3719 Use bool for boolean.
3720 * dispextern.h (cancel_line, init_desired_glyphs):
3721 Remove ancient leftover.
3722 (help_echo_showing_p, hourglass_shown_p):
3723 * lisp.h (noninteractive_need_newline): Adjust declaration.
3725 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3727 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3729 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3730 ...this file and convert the latter to static. Adjust comment.
3731 (make_initial_frame):
3732 * window.c (init_window_once): Adjust user.
3733 * frame.h (last_nonminibuf_frame): Remove declaration.
3734 * lisp.h (selected_frame): Likewise.
3735 * msdos.c (the_only_display_info): Adjust comment.
3737 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3739 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3740 computing the end column of mouse-highlight that comes from
3741 display or overlay strings. (Bug#15437)
3742 (note_mouse_highlight): Adapt calculation of last argument to
3743 mouse_face_from_string_pos to the above change.
3745 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3746 all platforms, not just for clang.
3748 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3750 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3751 about excess arguments to snprintf.
3753 * conf_post.h(assume): Use __builtin_unreachable for clang.
3755 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3757 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3758 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3760 2013-09-23 Daniel Colascione <dancol@dancol.org>
3762 * alloc.c (USE_VALGRIND): New macro; on by default
3763 when ENABLE_CHECKING.
3764 (mark_maybe_object, mark_maybe_pointer)
3765 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3767 (valgrind_p) [USE_VALGRIND]: New variable.
3768 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3770 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3772 * process.c (wait_reading_process_output): Change int pnamelen to
3775 * nsterm.m (setMarkedText:selectedRange:):
3776 (deleteWorkingText):
3777 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3778 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3779 argument to unsigned long to avoid warning.
3780 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3782 * conf_post.h (assume): Fix compiler error: x shall be cond.
3784 2013-09-22 Daniel Colascione <dancol@dancol.org>
3786 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3787 warning when compiling without a window system.
3789 2013-09-22 Daniel Colascione <dancol@dancol.org>
3791 * data.c (Qbool_vector_p): New symbol.
3792 (bool_vector_spare_mask, popcount_size_t_generic)
3793 (popcount_size_t_msc, popcount_size_t_gcc)
3795 (bool_vector_binop_driver)
3796 (count_trailing_zero_bits, size_t_to_host_endian)
3797 (Fbool_vector_exclusive_or)
3798 (Fbool_vector_union)
3799 (Fbool_vector_intersection, Fbool_vector_set_difference)
3800 (Fbool_vector_subsetp, Fbool_vector_not)
3801 (Fbool_vector_count_matches)
3802 (Fbool_vector_count_matches_at): New functions.
3803 (syms_of_data): Intern new symbol, functions.
3804 * alloc.c (bool_vector_payload_bytes): New function.
3805 (Fmake_bool_vector): Instead of calling Fmake_vector,
3806 which performs redundant initialization and argument checking,
3807 just call allocate_vector ourselves. Make sure we clear any
3808 terminating padding to zero.
3809 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3810 instead of open-coding the size calculation.
3811 (vroundup_ct): New macro.
3812 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3813 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3814 * composite.c (composition_gstring_put_cache):
3815 Change lint_assume to assume.
3816 * conf_post.h (assume): New macro.
3817 (lint_assume): Remove.
3818 * dispnew.c (update_frame_1): Change lint_assume to assume.
3819 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3821 * image.c (gif_load): Change lint_assume to assume.
3822 * lisp.h (eassert_and_assume): New macro.
3823 (Qbool_vector_p): Declare.
3824 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3825 (swap16, swap32, swap64): New inline functions.
3826 * macfont.m (macfont_shape): Change lint_assume to assume.
3827 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3828 * xsettings.c (parse_settings): Use new swap16 and
3829 swap32 from lisp.h instead of file-specific macros.
3831 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3833 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3834 found (which can legitimately happen when the glyph row at the
3835 window start is disabled in the current_matrix. (Bug#15365)
3837 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3839 Fix syntax.h bug introduced by recent INLINE change.
3840 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3841 conditionally compiled one way in some modules, and a different
3842 way in others. This doesn't work with extern inline functions,
3843 which must have the same definition in all modules, because the
3844 defining code might be shared across modules, depending on the
3845 implementation. Symptoms reported by Martin Rudalics in:
3846 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3847 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3848 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3849 overriding the corresponding functions in syntax.h.
3850 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3851 (syntax_property): New inline functions.
3852 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3853 Rewrite in terms of these new functions.
3855 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3857 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3858 not chars_in_text, whose result depends on the multibyteness of
3859 the current buffer. (Bug#15426)
3861 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3863 Port recent change to hosts where pointers aren't 'long'.
3864 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3865 Don't assume that pointers are the same width as 'long'.
3866 Add a compile-time check that a pointer fits into two X slots.
3868 A simpler, centralized INLINE.
3869 * conf_post.h (INLINE): Define only if not already defined.
3870 This allows us to use a single INLINE, defined by one file
3872 * emacs.c (INLINE): Define it.
3873 Also, include category.h, charset.h, composite.h, dispextern.h,
3874 syntax.h, systime.h, so that their INLINE definitions are expanded
3876 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3877 * buffer.h, buffer.c (BUFFER_INLINE):
3878 * category.h, category.c (CATEGORY_INLINE):
3879 * character.h, character.c (CHARACTER_INLINE):
3880 * charset.h, charset.c (CHARSET_INLINE):
3881 * composite.h, composite.c (COMPOSITE_INLINE):
3882 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3883 * frame.h, frame.c (FRAME_INLINE):
3884 * intervals.h, intervals.c (INTERVALS_INLINE):
3885 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3886 * lisp.h, alloc.c (LISP_INLINE):
3887 * process.h, process.c (PROCESS_INLINE):
3888 * syntax.h, syntax.c (SYNTAX_INLINE):
3889 * systime.h, sysdep.c (SYSTIME_INLINE):
3890 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3891 * window.h, window.c (WINDOW_INLINE):
3892 Remove. All uses replaced with INLINE.
3894 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3896 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3899 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3901 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3902 'const char *' to avoid compiler warnings due to similar change in
3903 the prototype of x_get_string_resource.
3905 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3907 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3908 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3909 going to replace static variables below. Adjust comments.
3910 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3911 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3912 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3913 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3914 Related users changed.
3915 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3916 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3917 last_mouse_movement_time, going to replace static variables below.
3919 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3920 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3922 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3923 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3924 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3925 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3926 static variables below.
3927 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3928 (last_mouse_scroll_bar): Remove.
3929 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3930 (mouseExited): Related users changed.
3932 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3934 Do not use external array to process X scroll bar messages.
3935 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3936 (x_send_scroll_bar_event): Pack window pointer into two slots
3937 of XClientMessageEvent if we're 64-bit. Adjust comment.
3938 (x_scroll_bar_to_input_event): Unpack accordingly.
3940 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3942 Ifdef away recent changes which aren't relevant to NS port.
3943 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3944 [!HAVE_NS]: Declare as such.
3945 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3946 [!HAVE_NS]: Define as such.
3948 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3950 * frame.c (x_redo_mouse_highlight): New function
3951 to factor out common code used in W32 and X ports.
3952 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3953 * xterm.h (struct x_display_info):
3954 * w32term.h (struct w32_display_info):
3955 * nsterm.h (struct ns_display_info): New members
3956 last_mouse_motion_frame, last_mouse_motion_x and
3957 last_mouse_motion_y, going to replace static variables below.
3958 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3959 (redo_mouse_highlight): Remove.
3960 (note_mouse_movement, syms_of_xterm): Adjust user.
3961 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3962 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3963 (redo_mouse_highlight): Remove.
3964 (note_mouse_movement, syms_of_w32term): Adjust user.
3965 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3966 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3968 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3969 * nsfns.m (compute_tip_xy): Adjust user.
3971 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3973 * frame.c (x_mouse_grabbed): New function.
3974 * dispextern.h (x_mouse_grabbed): Add prototype.
3975 (last_mouse_frame): Remove declaration.
3976 * xterm.h (struct x_display_info):
3977 * w32term.h (struct w32_display_info):
3978 * nsterm.h (struct ns_display_info): New member
3979 last_mouse_frame, going to replace...
3980 * xdisp.c (last_mouse_frame): ...global variable.
3981 (note_tool_bar_highlight):
3982 * w32term.c (w32_mouse_position, w32_read_socket):
3983 * xterm.c (XTmouse_position, handle_one_xevent):
3984 Use x_mouse_grabbed.
3985 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3987 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3989 * w32term.c (w32_read_socket): Avoid temporary
3990 variables in a call to x_real_positions.
3991 * xterm.c (handle_one_xevent): Likewise.
3993 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3995 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3996 (x_icon_type): Remove prototype.
3997 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3998 * frame.c (x_icon_type): Remove.
3999 * w32term.c (x_make_frame_visible, x_iconify_frame):
4000 * xterm.c (x_make_frame_visible, x_iconify_frame):
4001 Use x_set_bitmap_icon to factor out common code.
4003 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4005 * dispextern.h (check_x_display_info, x_get_string_resource):
4006 Declare here just once and unify the latter.
4007 * frame.c (check_x_display_info, x_get_string_resource):
4008 * nsterm.h (check_x_display_info):
4009 * xrdb.c (x_get_string_resource):
4010 * xterm.h (check_x_display_info): Remove prototypes.
4011 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4012 * w32reg.c (x_get_string_resource): Likewise.
4013 (w32_get_rdb_resource): Adjust user.
4015 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4017 * xterm.h (struct x_display_info): New member
4018 x_pending_autoraise_frame, going to replace...
4019 * xterm.c (pending_autoraise_frame): ...static variable.
4020 (x_new_focus_frame, XTread_socket): Adjust users.
4021 * w32term.h (struct w32_display_info): New member
4022 w32_pending_autoraise_frame, going to replace...
4023 * w32term.c (pending_autoraise_frame): ...global variable.
4024 (x_new_focus_frame, w32_read_socket): Adjust users.
4026 2013-09-17 Glenn Morris <rgm@gnu.org>
4028 * xdisp.c (message_dolog): If we create *Messages*,
4029 switch it to messages-buffer-mode.
4031 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4033 Don't overuse 'const' in types of locals.
4034 * bidi.c (bidi_count_bytes):
4035 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4036 (xg_event_is_for_scrollbar):
4037 * xselect.c (x_handle_property_notify)
4038 (x_handle_selection_notify, x_handle_dnd_message):
4039 * xsettings.c, xsettings.h (xft_settings_event):
4040 * xterm.c (x_handle_net_wm_state, handle_one_event)
4041 (x_menubar_window_to_frame, x_detect_focus_change)
4042 (construct_mouse_click, note_mouse_movement)
4043 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4044 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4045 (handle_one_xevent, x_handle_net_wm_state):
4046 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4047 (x_handle_dnd_message):
4048 Avoid unnecessary 'const', typically the second 'const' in
4049 'const foo * const arg', a 'const' that does not affect the API
4050 and doesn't significantly help the human reader.
4052 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4054 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4055 only if Glib < 2.36.0.
4056 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4057 * xsettings.c (init_gconf, init_gsettings): Do not check
4059 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4061 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4063 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4065 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4066 before calling g_type_init.
4068 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4070 * nsterm.m (syms_of_nsterm): ... to here.
4072 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4074 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4075 (ignore_next_mouse_click_timeout): Use Time as X does.
4076 (handle_one_xevent): Avoid cast and use unsigned comparison.
4078 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4080 Do not copy X event in handle_one_xevent except KeyPress case.
4081 Wnen XEvent is processed, it is unlikely to be changed except
4082 KeyPress case, so we can avoid copying and use const pointer to
4083 const data to make sure that an event is not changed elsewhere.
4084 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4085 const' and do not create local copy except for the KeyPress event.
4086 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4087 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4088 (x_handle_net_wm_state, x_menubar_window_to_frame)
4089 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4090 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4091 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4092 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4093 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4094 (x_handle_dnd_message):
4095 * xsettings.c (xft_settings_event):
4096 Use 'const XEvent * const' where appropriate.
4097 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4099 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4101 Fix X event waiting to handle multiple frames.
4102 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4103 * xterm.c (pending_event_wait): Remove. Adjust users.
4104 (x_detect_focus_change): Pass frame arg.
4105 (handle_one_xevent): Find related frame early and clear per-frame
4106 wait_event_type only if this is an event for the relevant frame.
4107 (x_wait_for_event): Use per-frame wait_event_type.
4109 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4111 * nsfns.m (Fx_create_frame): Fix font driver registration for
4114 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4115 for syms_of_macfont.
4117 * nsterm.m: Include macfont.h.
4118 (ns_tmp_flags, ns_tmp_font): Remove.
4119 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4120 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4121 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4122 (changeFont:): Fix code style. Check for font driver type when
4125 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4128 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4129 (nsfont_open): Set font driver type.
4130 Set font->ascent and font->descent. Figure out font instead of
4131 ns_tmp_font, and flags instead of ns_tmp_flags.
4132 Fix indentation. Remove call to ns_draw_text_decoration,
4135 * nsfns.m: Include macfont.h.
4136 (Fx_create_frame): Register macfont driver, make a better default font.
4137 (Fns_popup_font_panel): Get font from macfont driver, if used.
4139 * macfont.m, macfont.h, macuvs.h: New files.
4141 * font.h: Declare syms_of_macfont.
4143 * font.c (syms_of_font): Call syms_of_macfont.
4145 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4147 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4149 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4150 and it is always zero for others, so I assume that this is an ancient
4151 leftover which nobody will want to change any more.
4152 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4153 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4154 * frame.c (x_set_scroll_bar_width):
4155 * w32fns.c (w32_createscrollbar):
4156 * w32term.c (w32_set_vertical_scroll_bar):
4157 * xfns.c (x_set_scroll_bar_default_width):
4158 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4159 (x_scroll_bar_expose): Related users changed.
4161 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4163 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4164 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4165 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4167 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4169 * nsterm.h, w32term.h, xterm.h: ...and not here.
4170 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4171 Remove unused Xisms.
4172 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4173 these modules are never compiled otherwise.
4175 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4177 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4178 Doc fix. (Bug#15375)
4180 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4182 Unify Fx_focus_frame between all ports.
4183 * frame.h (x_focus_frame): New prototype.
4184 * xfns.c (Fx_focus_frame): Remove.
4185 (syms_of_xfns): Do not defsubr it.
4186 (x_focus_frame): X implementation.
4187 * nsfns.m (Fx_focus_frame): Remove.
4188 (syms_of_nsfns): Do not defsubr it.
4189 (x_focus_frame): NS implementation.
4190 * w32term.c (Fx_focus_frame): Remove.
4191 (x_focus_on_frame): Rename to...
4192 (x_focus_frame): W32 implementation.
4193 * w32term.h (x_focus_on_frame): Remove prototype.
4194 * w32fns.c (Fx_focus_frame): Remove.
4195 (syms_of_w32fns): Do not defsubr it.
4196 * frame.c (Fx_focus_frame): Define here.
4197 (syms_of_frame): Defsubr here.
4198 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4200 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4202 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4203 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4204 each port to reference the port-specific window system data.
4205 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4206 (FRAME_DISPLAY_INFO): Define.
4207 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4208 (FRAME_DISPLAY_INFO): Define. Adjust users.
4209 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4210 (FRAME_DISPLAY_INFO): Define. Adjust users.
4211 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4212 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4213 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4214 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4215 * xselect.c, xterm.c: All related users changed.
4217 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4219 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4220 (x_menubar_window_to_frame): Remove prototypes.
4221 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4222 (x_menubar_window_to_frame, x_top_window_to_frame):
4224 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4225 (x_menubar_window_to_frame, x_top_window_to_frame):
4226 ...to here and convert all but the last to static.
4228 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4230 * lisp.mk (lisp): Add w32-common-fns.elc.
4232 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4234 * charset.c (char_charset): Document an exception for char-charset.
4236 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4238 * xterm.h (x_display_info): New field last_user_time...
4239 * xterm.c (toplevel): ...to replace static last_user_time.
4240 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4242 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4244 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4245 scroll bar values to prevent thumb from disappear and update comment.
4247 2013-09-11 Glenn Morris <rgm@gnu.org>
4249 * emacs.c (usage_message): Possessive apostrophe tweak.
4251 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4253 * nsterm.m (syms_of_nsterm): Use Qns.
4254 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4255 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4256 * xfns.c (x_display_info_for_name, Fx_open_connection):
4257 Remove old '#if 0' code.
4258 (syms_of_xfns): Use Qx.
4259 * termhooks.h (fullscreen_hook): Remove the leftover.
4260 (struct terminal): Fix typo in comment.
4262 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4264 Cleaning up a few X scroll bar bits.
4265 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4266 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4267 New member last_seen_part, going to replace...
4268 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4269 (xt_action_hook) [USE_LUCID]: Adjust user.
4270 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4271 Lucid-specific scroll bar support.
4272 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4273 to int and adjust to use last_seen_part member.
4274 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4275 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4276 Initialize last_seen_part.
4278 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4280 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4281 insert-buffer-substring an empty string.
4283 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4285 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4286 avoiding a GCC warning.
4288 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4290 Ifdef away frame tool bar code when it is not really used.
4291 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4292 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4293 and minimize_tool_bar_window_p under the above.
4294 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4295 (fset_tool_bar_window): Likewise.
4296 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4297 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4298 (change_frame_size_1):
4299 * window.c (window_from_coordinates, Frecenter): Adjust users.
4300 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4301 code is not really used.
4302 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4303 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4304 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4305 [!USE_GTK && !HAVE_NS]: Define as such.
4306 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4307 (note_mouse_highlight, expose_frame):
4308 * xfns.c (x_set_tool_bar_lines):
4309 * xterm.c (handle_one_xevent): Adjust users.
4311 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4314 This bug was introduced by my 2013-08-26 patch, which incorrectly
4315 assumed that the terminfo implementation doesn't use termcap buffers.
4316 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4317 these buffers apparently are used after all.
4318 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4319 (struct tty_display_info): Define members termcap_term_buffer and
4320 termcap_strings_buffer even if TERMINFO.
4322 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4325 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4326 'usage' docstring entry to pacify make-docfile.
4328 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4330 Change comparison functions =, <, >, <=, >= to take many arguments.
4331 * data.c: Change comparison functions' interface and implementation.
4332 * lisp.h: Make arithcompare available for efficient two arg
4334 * bytecode.c: Use arithcompare.
4335 * fileio.c: Use new interface.
4337 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4339 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4341 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4343 * eval.c (Feval): Document the new use of `lexical'.
4345 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4347 Review and drop old frame resize hack.
4348 * frame.h (struct frame): Remove force_flush_display_p.
4349 * dispnew.c (update_frame): Adjust user and don't call
4350 flush_frame here. The comment has said that there was an issues
4351 with redisplaying fringes, but I don't see any differences with
4352 and without this hack. Hopefully we can continue without it.
4353 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4354 current frame matrices twice if resized_p is set.
4356 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4358 Do not populate pure Xism x_sync to other ports.
4359 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4360 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4361 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4362 * w32term.h (x_sync): Remove prototype.
4364 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4366 Cleanup frame flushing.
4367 * dispextern.h (struct redisplay_interface):
4368 Drop flush_display_optional because flush_display is enough
4369 for X and flushing via RIF is just a no-op for others.
4370 * frame.h (flush_frame): New function.
4371 * dispnew.c (update_frame):
4372 * minibuf.c (read_minibuf):
4373 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4375 * keyboard.c (detect_input_pending_run_timers): Do not flush
4376 all frames but selected one in redisplay_preserve_echo_area.
4377 * nsterm.m (ns_flush): Remove no-op.
4378 (ns_redisplay_interface): Adjust user.
4379 * w32term.h (x_flush): Remove no-op.
4380 (w32_redisplay_interface): Adjust user.
4381 * xterm.c (x_flush): Simplify because we do not flush all
4382 frames at once any more. Adjust comment.
4383 (x_redisplay_interface): Adjust user.
4385 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4387 Port --without-x --enable-gcc-warnings to Fedora 19.
4388 * gfilenotify.c (globals_of_gfilenotify):
4389 Call g_type_init only if using an older glib version that needs it.
4391 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4393 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4394 (last_glyphless_glyph_merged_face_id): Remove declarations.
4395 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4396 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4397 (last_glyphless_glyph_merged_face_id): Now static.
4398 (merge_escape_glyph_face): New function, refactored from...
4399 (get_next_display_element): ...here.
4400 (merge_glyphless_glyph_face): New function, refactored from...
4401 (produce_glyphless_glyph): ...here...
4402 * term.c (produce_glyphless_glyph): ...and here.
4404 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4406 * eval.c (eval_sub): Only call Ffunction if necessary.
4408 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4410 Attempt to make redisplay more selective when changing cursor type.
4411 * frame.h (struct frame): New bitfield cursor_type_changed.
4412 * xdisp.c (cursor_type_changed): Remove.
4413 (try_cursor_movement, redisplay_window, try_window_id)
4414 (set_frame_cursor_types, try_window_reusing_current_matrix):
4415 Adjust to use per-frame bitfield.
4416 (redisplay_internal): Look for cursor type change on each visible
4417 frame and consider all frames if cursor type has been changed on
4418 the frame other than selected. If cursor type has been changed on
4419 selected frame only, do not use fast update.
4421 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4423 Attempt to make redisplay more selective when changing fonts.
4424 * frame.h (struct frame): New bitfield fonts_changed.
4425 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4426 (adjust_frame_glyphs): Add prototype.
4427 * dispnew.c (fonts_changed_p): Remove.
4428 (adjust_glyphs): Remove because we do not
4429 adjust matrices on all frames at once any more.
4430 (adjust_frame_glyphs): Block and unblock input here.
4431 (adjust_glyph_matrix): Use fonts_changed.
4432 (change_frame_size_1): Use adjust_frame_glyphs.
4433 * font.c (font_open_entity): Use fonts_changed.
4434 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4435 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4436 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4437 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4438 (shrink_mini_window, Fresize_mini_window_internal)
4439 (window_scroll_pixel_based, Fset_window_configuration)
4440 (apply_window_adjustment, Fset_window_vscroll):
4441 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4442 Use adjust_frame_glyphs.
4443 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4444 (try_window_reusing_current_matrix, try_window_id, display_line)
4445 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4446 (redisplay_internal): Consider fonts_changed and adjust frame
4447 matrices for each frame only if the frame is visible. If font
4448 has been changed on some frame during full redisplay, retry
4449 only visible frames where the font has been actually changed.
4451 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4453 Cache current header and mode line height for each window.
4454 * window.h (struct window): New fields mode_line_height
4455 and header_line_height.
4456 * window.c (make_window): Initialize them.
4457 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4458 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4459 (current_mode_line_height, current_header_line_height):
4461 * xdisp.c (current_mode_line_height, current_header_line_height):
4463 (pos_visible_p, init_xdisp): Adjust user.
4464 (redisplay_window): Invalidate mode_line_height and
4465 header_line_height if current and desired matrices do not agree.
4467 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4469 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4470 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4472 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4474 Make --without-x compatible with --enable-gcc-warnings.
4475 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4476 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4477 members under HAVE_WINDOW_SYSTEM.
4478 * keyboard.c (make_lispy_focus_out): Likewise.
4479 (record_menu_key): Move under HAVE_MENUS.
4480 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4481 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4482 (syms_of_xdisp): Adjust user.
4483 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4484 (start_hourglass, cancel_hourglass):
4485 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4486 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4487 and CLEAR_FONT_TABLE_NFONTS.
4488 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4489 Declare only if HAVE_WINDOW_SYSTEM.
4490 (lface_same_font_attributes_p, clear_face_gcs): Define only
4491 if HAVE_WINDOW_SYSTEM.
4493 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4495 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4496 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4497 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4499 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4501 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4503 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4505 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4506 This fixes a type error on hosts where ptrdiff_t is wider than int.
4508 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4510 * keyboard.c (read_key_sequence_vs): New function.
4511 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4514 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4516 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4518 Makefile improvements.
4519 * Makefile.in (config.status): Don't use double-colon rules, as
4520 they are not portable according to POSIX. Fix shell typo with `;
4521 I guess this rule has never been tested?
4522 (VCSWITNESS): New macro, to override any environment var.
4524 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4526 * xterm.h (struct x_display_info): Do not track X connection
4527 fd separately because it is always available from Display.
4528 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4531 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4533 * buffer.c (drop_overlay):
4534 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4535 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4537 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4539 * buffer.c (Fmake_overlay, Fmove_overlay):
4540 * intervals.c (set_point_from_marker):
4541 * print.c (PRINTPREPARE): Prefer signal_error
4542 to plain error and report unsuitable marker too.
4544 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4546 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4547 for 'dragging' member.
4548 (struct x_output): Remove set-but-unused leftovers
4549 'left_before_move' and 'top_before_move'.
4550 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4551 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4552 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4553 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4554 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4555 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4556 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4557 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4559 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4561 * nsfont.m (INVALID_GLYPH): New define.
4562 (nsfont_encode_char): Use INVALID_GLYPH.
4563 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4565 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4567 * xterm.c (x_last_mouse_movement_time): Revert last change.
4568 This code should use XDisplayMotionBufferSize to check display's
4569 motion history first, and there are few other issues as well.
4570 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4571 (handle_one_xevent): Adjust user.
4573 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4575 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4576 * frame.c (Flast_nonminibuf_frame): ... to here.
4577 (check_minibuf_window): Don't abort if no window was found
4580 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4582 Use XGetMotionEvents to ask the last mouse motion time from X server.
4583 * xterm.c (X_MOTION_HISTORY): Default to 1.
4584 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4585 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4586 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4587 Ifdef away legacy code.
4588 (XTmouse_position, x_scroll_bar_report_motion):
4589 Use x_last_mouse_movement_time.
4590 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4593 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4595 * msdos.c (last_mouse_window): Move to...
4596 (dos_rawgetc): ...this function and adjust comment.
4597 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4598 (mouseMoved): ...this function and adjust comment.
4599 * w32term.c (last_window): Likewise with...
4600 (w32_read_socket): ...this function.
4601 * xterm.c (last_window): Likewise with...
4602 (handle_one_xevent): ...this function.
4604 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4606 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4607 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4608 (handle_one_xevent): ...to here.
4609 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4612 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4614 * msdos.c (IT_set_terminal_window): Remove no-op.
4615 (initialize_msdos_display): Adjust terminal setup.
4616 * w32console.c (w32con_set_terminal_window): Remove no-op.
4617 (initialize_w32_display): Adjust terminal setup.
4618 * w32term.c (w32_set_terminal_window): Remove no-op.
4619 (w32_create_terminal): Adjust terminal setup.
4620 * xterm.c (XTset_terminal_window): Remove no-op.
4621 (x_create_terminal): Adjust terminal setup.
4623 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4625 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4627 (ns_create_terminal): Adjust terminal setup.
4628 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4630 (w32_create_terminal): Adjust terminal setup.
4631 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4633 (x_create_terminal): Adjust terminal setup.
4635 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4637 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4638 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4639 * dispnew.c (buffer_posn_from_coords):
4640 * window.c (Fwindow_end, displayed_window_lines):
4641 * xdisp.c (redisplay_mode_lines): Use it.
4643 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4645 * fontset.c (face_for_char): Check char in the current face font first
4646 if HAVE_NS (Bug#15138).
4648 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4650 * window.c (temp_output_buffer_show): Make sure window returned
4651 by display_buffer is live (Bug#15213).
4653 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4655 Minor cleanup to avoid forward declarations.
4656 * coding.h (struct ccl_spec): Remove forward declaration.
4657 * composite.h (toplevel): Include font.h.
4658 (struct composition_it, struct face, struct font_metrics):
4659 Remove forward declaration.
4660 * dispextern.h (struct image, struct atimer): Likewise.
4661 * emacsgtkfixed.h (struct frame): Likewise.
4662 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4663 * font.h (struct font_driver, struct font, struct glyph_string)
4664 (struct face): Remove forward declaration.
4665 * fontset.h (struct face, struct font): Likewise.
4666 * frame.h (toplevel): Style cleanup.
4667 (enum output_method): Move to...
4668 * termhooks.h (enum output_method): ...here.
4669 (struct glyph, struct frame, struct ns_display_info)
4670 (struct x_display_info, struct w32_display_info):
4671 Remove forward declaration.
4672 * xterm.h (toplevel): Include termhooks.h.
4673 (struct font, struct window, struct glyph_matrix, struct frame)
4674 (struct input_event, struct face, struct image): Remove forward
4676 * gtkutil.h (struct _widget_value): Likewise.
4677 * keyboard.h (toplevel): Include termhooks.h.
4678 (struct input_event): Remove forward declaration.
4680 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4682 * intervals.c (set_point_from_marker): New function.
4683 * editfns.c (Fgoto_char):
4684 * process.c (Finternal_default_process_filter):
4685 * window.c (select_window_1): Use it.
4686 * buffer.h (set_point_from_marker): Add prototype.
4688 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4690 * w32.c (term_winsock): Call release_listen_threads before calling
4692 (_sys_wait_accept): Wait for accept event in a loop with a finite
4693 timeout, instead of waiting indefinitely. Will hopefully avoid
4694 hanging during exit because WSACleanup deadlocks waiting for the
4695 event object to be released. (Bug#14333)
4697 * w32proc.c (release_listen_threads): New function, signals all
4698 the reader threads that listen for connections to stop waiting.
4700 * w32.h (release_listen_threads): Add prototype.
4702 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4704 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4705 field of new marker (for sanity and safety).
4706 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4707 anyway because XMISCTYPE is a function and can't be an lvalue).
4709 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4711 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4712 (x_after_update_window_line, x_scroll_bar_create):
4713 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4714 (handle_one_xevent, x_clear_frame_area):
4715 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4716 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4717 * xterm.h (x_clear_area): Adjust prototype.
4719 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4721 Hook scanning and indentation functions to find_newline. This helps
4722 to avoid duplicated code and renders more respect to newline cache.
4723 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4724 * cmds.c (Fforward_line):
4725 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4726 Use find_newline and avoid unnecessary point movements.
4727 * search.c (scan_newline): Implement on top of find_newline.
4729 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4731 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4732 scoped code (bug#11258).
4734 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4736 * nsterm.m (last_window): New variable.
4737 (EV_TRAILER2): New macro.
4738 (EV_TRAILER): Call EV_TRAILER2.
4739 (mouseMoved:): Add support for mouse-autoselect-window
4740 on nextstep (Bug#6888).
4742 2013-08-28 Andreas Schwab <schwab@suse.de>
4744 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4745 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4746 Remove unused macro definitions.
4747 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4748 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4749 Only define if emacs.
4751 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4753 Prefer enum glyph_row_area to int where appropriate.
4754 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4756 (window_box, window_box_width, window_box_left, window_box_left_offset)
4757 (window_box_right, window_box_right_offset): Adjust prototypes.
4758 * xdisp.c (window_box, window_box_width, window_box_left)
4759 (window_box_left_offset, window_box_right, window_box_right_offset):
4760 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4761 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4762 * nsterm.m (ns_clip_to_row):
4763 * w32term.c (w32_clip_to_row):
4764 * xterm.c (x_clip_to_row): Likewise.
4766 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4768 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4769 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4771 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4773 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4774 for portability to hosts where /bin/sh has problems.
4776 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4778 Redesign redisplay interface to drop global output_cursor.
4779 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4780 (toplevel): Remove declaration of output_cursor.
4781 (set_output_cursor, x_cursor_to): Remove prototype.
4782 * window.h (struct window): New member output_cursor.
4783 (output_cursor_to): New function to replace RIF member.
4784 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4785 (update_text_area, set_window_cursor_after_update): Use it.
4786 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4787 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4788 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4789 * w32term.c (x_update_window_begin, x_update_window_end):
4790 * xterm.c (x_update_window_begin, x_update_window_end):
4791 Adjust to use per-window output cursor.
4793 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4795 Simplify SELECT_TYPE-related code.
4796 Like EMACS_TIME, this portability layer is no longer needed, since
4797 Emacs has been using fd_set as a portability layer for some time.
4798 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4799 (SELECT_TYPE): Remove. All uses changed to fd_set.
4800 (fd_set) [!FD_SET]: New typedef.
4802 Simplify EMACS_TIME-related code.
4803 This portability layer is no longer needed, since Emacs has been
4804 using struct timespec as a portability layer for some time.
4805 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4806 Include <time.h> rather than "systime.h"; that's all that's needed now.
4807 * dispnew.c: Include <timespec.h> rather than "systime.h";
4808 that's all that's needed now.
4809 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4810 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4811 TIMESPEC_RESOLUTION.
4812 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4813 LOG10_TIMESPEC_RESOLUTION.
4814 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4815 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4816 (make_emacs_time): Remove. All used changed to make_timespec.
4817 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4818 (current_timespec): Rename from current_emacs_time. All uses changed.
4819 (add_emacs_time): Remove. All uses changed to timespec_add.
4820 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4821 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4822 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4823 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4824 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4825 (current_timespec): Rename from current_emacs_time. All uses changed.
4826 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4827 changed to timespec_cmp.
4828 * xgselect.c: Include <timespec.h>, since our .h files don't.
4830 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4832 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4833 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4834 Remove the leftovers.
4835 * gtkutil.c (toplevel): Do not declare Qxft but include
4837 * image.c (toplevel): Do not declare Vlibrary_cache because
4838 it's already done in lisp.h.
4840 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4842 * lisp.h (Mouse_HLInfo): Move from here...
4843 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4844 (reset_mouse_highlight): New function.
4845 * msdos.c (dos_set_window_size, IT_update_begin)
4846 (internal_terminal_init):
4847 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4848 (ns_initialize_display_info):
4849 * w32console.c (initialize_w32_display):
4850 * w32term.c (x_update_window_end, x_free_frame_resources)
4851 (w32_initialize_display_info):
4852 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4853 * window.c (Fdelete_other_windows_internal):
4854 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4855 * termchar.h (toplevel):
4856 * xterm.h (toplevel): Include dispextern.h.
4858 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4860 Fix minor problems found by static checking.
4861 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4862 (expect): Avoid nested-if warning.
4863 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4864 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4865 * nsterm.h, nsterm.m (ns_select):
4866 * xgselect.c, xgselect.h (xg_select):
4867 Adjust signature to better match pselect's.
4868 * nsterm.m (ns_select):
4869 Don't set *TIMEOUT, since pselect doesn't.
4870 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4871 diagnostic about assigning const char * to it.
4872 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4874 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4876 * lread.c (substitute_object_recurse): Handle hash-tables as well
4879 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4881 Fix unlikely core dump in init_tty, and simplify terminfo case.
4882 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4883 The old version incorrectly dumped core if malloc returned a
4884 buffer containing only non-NUL bytes.
4885 (init_tty): Do not allocate or free termcap buffers; the
4886 struct does that for us now.
4887 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4888 (struct tty_display_info): Define members termcap_term_buffer and
4889 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4890 use them. Allocate them directly in struct rather than indirectly
4891 via a pointer, to simplify init_tty.
4893 * frame.c (check_minibuf_window): Initialize 'window' properly,
4894 so that Emacs reliably aborts later if 'window' is not initialized.
4896 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4898 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4899 of VoidSymbol (Bug#15154).
4901 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4903 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4904 mouse_face_beg_y and mouse_face_end_y.
4905 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4906 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4907 Adjust users and update comment where appropriate.
4909 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4911 * frame.c (check_minibuf_window): New function.
4912 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4913 Call check_minibuf_window (Bug#15183).
4915 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4917 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4918 because this is the only last cursor data we need to keep and consult.
4919 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4920 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4923 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4925 Fix recovering from possible decompression error.
4926 Since insert_from_gap doesn't always move point, we can't use PT as
4927 the position where the partially decompressed data ends, and
4928 should count how many bytes was produced so far.
4929 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4930 (unwind_decompress): Really delete partially uncompressed data.
4931 (Fzlib_decompress_region): Take decompressed data size into account.
4933 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4935 * syntax.c (init_syntax_once): Adjust comment and do an early
4936 initialization of Qchar_table_extra_slots just once...
4937 * casetab.c (init_casetab_once):
4938 * category.c (init_category_once):
4939 * character.c (syms_of_character):
4940 * coding.c (syms_of_coding):
4941 * xdisp.c (syms_of_xdisp): ...and omit it here.
4943 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4945 * xdisp.c (get_next_display_element): Don't apply to characters
4946 from a display vector the logic of setting it->end_of_box_run_p
4947 suitable for characters from a buffer. (Bug#15175)
4949 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4950 to handle directories, rather than '_utime' which doesn't.
4953 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4955 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4956 or fullscreen (Bug#14627).
4958 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4960 System-dependent integer overflow fixes.
4961 * process.c (Fset_process_window_size): Signal an error if
4962 the window size is outside the range supported by the lower level.
4963 * sysdep.c (set_window_size): Return negative on error,
4964 nonnegative on success, rather than -1, 0, 1 on not in system,
4965 failure, success. This is simpler. Caller changed.
4966 (serial_configure): Remove unnecessary initialization of local.
4967 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4968 size fits in unsigned long; this isn't true on some 32-bit hosts.
4969 Avoid buffer overrun if some future version of /proc/meminfo has a
4970 variable name longer than 20 bytes.
4971 (system_process_attributes) [__FreeBSD__]:
4972 Don't assume hw.availpages fits in 'int'.
4974 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4976 Don't let very long directory names overrun the stack.
4977 Fix some related minor problems involving "//", vfork.
4978 * callproc.c (encode_current_directory): New function.
4979 (call_process): Don't append "/"; not needed.
4980 * fileio.c (file_name_as_directory_slop): New constant.
4981 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4982 this can save the caller having to alloca.
4983 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4984 Use SAFE_ALLOCA, not alloca.
4985 (directory_file_name, Fexpand_file_name): Leave leading "//"
4986 alone, since it can be special even on POSIX platforms.
4987 * callproc.c (call_process):
4988 * process.c (Fformat_network_address):
4989 * sysdep.c (sys_subshell):
4990 Use encode_current_directory rather than rolling our own.
4991 (create_process): No need to encode directory; caller does that now.
4992 * process.h (encode_current_directory): New decl.
4993 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4994 Rework to avoid 'goto xyzzy;'.
4996 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4998 * xdisp.c (handle_face_prop): If the default face was remapped use
4999 the remapped face for strings from prefix properties. (Bug#15155)
5001 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5003 Minor cleanup for redisplay interface and few related functions.
5004 * frame.h (enum text_cursor_kinds): Move from here...
5005 * dispextern.h (enum text_cursor_kinds): ...to here.
5006 (toplevel): Drop unnecessary declarations.
5007 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5008 in update_window_end_hook and draw_window_cursor functions.
5009 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5010 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5011 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5012 * xterm.c (x_update_window_end, x_draw_window_cursor):
5013 * xdisp.c (display_and_set_cursor, update_window_cursor)
5014 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5015 enum text_cursor_kinds where appropriate.
5017 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5019 Redesign redisplay interface to drop updated_row and updated_area.
5020 * dispextern.h (updated_row, updated_area): Remove declaration.
5021 (struct redisplay_interface): Pass glyph row and row area parameters
5022 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5023 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5025 * dispnew.c (updated_row, updated_area): Remove.
5026 (redraw_overlapped_rows, update_window_line): Adjust user.
5027 (update_marginal_area, update_text_area): Likewise. Pass updated row
5028 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5029 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5032 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5034 * process.c (flush_pending_output): Remove stub.
5037 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5039 * callproc.c: Fix race that killed background processes (Bug#15144).
5040 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5041 Record deleted process-id in critical section, not afterwards.
5042 Don't mistakenly kill process created by a call-process invocation
5043 that discards output and does not wait.
5045 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5047 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5048 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5049 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5050 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5051 to shut up compiler in mark_object.
5052 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5054 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5056 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5057 We can't portably rely on PTY_OPEN doing that, even if
5058 it calls posix_openpt with O_CLOEXEC.
5060 2013-08-20 Kenichi Handa <handa@gnu.org>
5062 * character.c (string_char): Improve commentary.
5064 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5066 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5067 (struct animation_cache): Make signature a flexible array member.
5068 All uses changed. This is a tad slower but may insulate us better
5069 from future changes to ImageMagick.
5071 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5073 * image.c: Shrink memory needed for animation cache.
5074 (SIGNATURE_DIGESTSIZE): New constant.
5075 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5076 (imagemagick_create_cache): Copy the signature. This saves
5077 several KB of memory that ImageMagick wastes per signature.
5078 Don't bother updating the update_time, as the caller does that now.
5079 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5080 it's a fixed size struct member now.
5081 (imagemagick_get_animation_cache): Always destroy the signature,
5082 as it's now imagemagick_create_cache's responsibility to copy it.
5083 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5084 and use memcmp rather than strcmp.
5085 eassert that ImageMagick returns a signature of the specified length.
5087 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5089 * image.c (imagemagick_get_animation_cache): Don't segfault on
5091 (imagemagick_get_animation_cache): Revert to previous definition
5092 so that it actually works. But keep the memory leak fix.
5093 (imagemagick_get_animation_cache): Fix memory leak.
5095 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5097 * image.c: Fix animation cache signature memory leak.
5098 Fix some other minor performance problems while we're at it.
5099 (imagemagick_create_cache): Clear just the members that
5100 need clearing. Don't set update_time, as caller does that now.
5101 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5102 Simplify by using pointer-to-pointer instead of a prev pointer.
5103 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5104 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5105 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5106 it's already a copy. Free the signature probe unless it's cached.
5108 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5109 This was introduced by my 2013-08-12 fix for Bug#15035.
5111 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5113 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5114 (imagemagick_prune_animation_cache): Now static.
5116 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5118 * image.c (imagemagick_get_animation_cache): Don't segfault when
5119 pruning all entries.
5121 2013-08-18 Ken Brown <kbrown@cornell.edu>
5123 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5124 static heap if ENABLE_CHECKING is defined.
5125 (max_bss_sbrk_ptr): New variable.
5127 (report_sheap_usage): Report maximum static heap usage instead of
5128 ending static heap usage.
5130 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5132 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5133 of zlib_initialized according to the results of calling
5134 init_zlib_functions.
5136 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5138 * image.c: Implement an ImageMagick per-image cache.
5139 (imagemagick_get_animation_cache): Fix a double-free error.
5140 (imagemagick_load_image): Remove the ping_wand code, which only
5141 apparently saved time on invalid animated images, and slowed down
5142 everything else. Optimise for the common case.
5144 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5146 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5148 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5150 * marker.c (set_marker): Remove documentation of undefined behavior.
5152 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5154 * image.c (imagemagick_compute_animated_image): Animate correctly
5155 when sub-images are smaller than the main image.
5156 (imagemagick_compute_animated_image): Setting the iterator row to
5157 zero is apparently not allowed.
5158 (imagemagick_compute_animated_image): Allow images that say they
5159 have sub-images that are bigger than the main image, but just crop
5162 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5164 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5166 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5168 * image.c (imagemagick_compute_animated_image): Respect the GIF
5171 2013-08-15 Ken Brown <kbrown@cornell.edu>
5173 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5174 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5177 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5179 Fix minor problems found by static checking.
5180 * frame.c (delete_frame):
5181 * xdisp.c (next_element_from_display_vector):
5182 Avoid uninitialized local.
5183 * image.c (imagemagick_compute_animated_image): Port to C89.
5184 Prefer usual GNU indentation style for loops.
5185 Be more careful about bizarrely large sizes, by using ptrdiff_t
5188 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5190 Fix infinite frame selection loop (Bug#15025).
5191 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5193 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5195 * xdisp.c (compute_window_start_on_continuation_line):
5196 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5197 to make sure we end up setting the window start at the leftmost
5198 visible character of the display line. This avoids funky
5199 horizontal shifting because the window start is not kept on the
5200 same position. (Bug#15090)
5201 (next_element_from_display_vector): Support 'box' face attribute
5202 in the face definitions of a display vector. (Bug#15099)
5204 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5206 * image.c (imagemagick_compute_animated_image): Implement animated
5208 (imagemagick_compute_animated_image): Fix some compilation
5209 warnings. Implement a very simple cache to make the animation
5210 usable at all, but it should be replaced with a per-image cache.
5212 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5214 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5215 to do `for' loops over alist values.
5216 * buffer.h (FOR_EACH_BUFFER):
5217 * process.c (FOR_EACH_PROCESS): Use it.
5218 (handle_child_signal, status_notify, Fget_buffer_process)
5219 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5221 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5223 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5224 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5225 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5226 to xzalloc and so avoid redundant call to memset.
5227 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5228 members because it is allocated with xzalloc and so already zeroed.
5230 2013-08-14 Ken Brown <kbrown@cornell.edu>
5232 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5235 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5237 Utility function and macro to copy Lisp string to C string.
5238 * lisp.h (xlispstrdupa): New macro.
5239 (xlispstrdup): New prototype.
5240 * alloc.c (xlispstrdup): New function.
5241 * callint.c (Fcall_interactively):
5242 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5243 (Fsubstitute_in_file_name):
5244 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5245 * image.c (x_create_bitmap_from_file):
5246 * w32term.c (w32_term_init):
5247 * xterm.c (x_term_init): Use xlispstrdup.
5249 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5251 * image.c (imagemagick_load_image): Make animated pictures work.
5252 There's still some problems with background color settings, though
5255 * decompress.c (unwind_decompress): Always restore point.
5257 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5259 * marker.c (set_marker): Reformat documentation.
5261 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5263 * xdisp.c (cursor_type_changed): Now static.
5265 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5266 Use changed. This avoids the need to call xmalloc and for the
5267 caller to call xfree, and avoids memory leaks in some situations.
5269 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5271 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5272 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5273 (redisplay_window): If window_end_valid is cleared due to non-zero
5274 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5275 so do not call to try_cursor_movement for that window.
5277 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5279 * window.h (struct window): Convert window_end_pos and
5280 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5281 (wset_window_end_pos, wset_window_end_vpos): Remove.
5282 * dispnew.c (adjust_glyph_matrix):
5283 * window.c (Fwindow_end, replace_window, set_window_buffer)
5285 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5286 (set_vertical_scroll_bar, redisplay_window, try_window)
5287 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5288 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5289 (note_mouse_highlight): Adjust users.
5290 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5293 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5295 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5296 * image.c (imagemagick_filename_hint): Use `const char *' and
5297 prefer SSDATA to SDATA to avoid warnings.
5299 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5301 Cleanup window fringes, margins and scroll bars adjustments.
5302 * window.c (set_window_fringes, set_window_margins)
5303 (set_window_scroll_bars, apply_window_adjustment): New functions.
5304 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5305 (Fset_window_scroll_bars): Use them.
5307 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5309 * window.h (struct window): Convert scroll_bar_width
5310 from Lisp_Object to integer. Adjust comment.
5311 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5313 * window.c (wset_scroll_bar_width): Remove.
5314 (make_window): Initialize scroll_bar_width.
5315 (Fsplit_window_internal): Use direct assignment.
5316 (Fset_window_configuration, save_window_save):
5317 Convert Lisp_Object to integer and back where appropriate.
5318 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5319 bar was actually changed, and mention this in docstring.
5321 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5323 * decompress.c: Minor simplifications.
5324 (Fzlib_decompress_region): Don't bother verifying
5325 that avail_out <= UINT_MAX, as that was confusing.
5326 Mention the restriction in a comment instead.
5327 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5329 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5331 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5332 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5334 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5336 * image.c (imagemagick_filename_hint): Check for errors in the
5339 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5341 * window.c (Fwindow_margins): Return nil when there's no marginal
5342 area, as per the documented API.
5344 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5345 Fmake_vector, as scroll bar's struct members are not all Lisp
5346 objects now. This avoids crashes in GC.
5348 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5349 bool, so its address could be taken.
5351 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5353 * image.c (imagemagick_filename_hint): New function to possibly
5354 apply `image-content-type-suffixes'.
5355 (imagemagick_load_image): Use it.
5357 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5359 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5360 if loading zlib failed.
5362 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5364 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5365 2013-08-13 checkin below. Change bool to BOOL, rule is:
5366 All Obj-C code uses BOOL, except for interfaces callable from C.
5368 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5370 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5372 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5373 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5374 bool instead of BOOL.
5375 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5376 from Lisp_Object to bitfield. Adjust comment.
5377 * w32term.c (x_scroll_bar_create): Adjust user.
5378 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5379 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5380 Use bool for boolean.
5381 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5382 to `unsigned int' when defining a bitfield.
5384 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5386 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5388 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5390 * window.h (struct window): Convert left_margin_cols and
5391 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5392 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5393 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5395 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5397 (showing_window_margins_p, update_window_line, update_frame_1):
5398 * fringe.c (draw_fringe_bitmap_1):
5399 * xdisp.c (window_box_width): Adjust users.
5400 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5401 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5402 Use direct assignment.
5403 (Fset_window_configuration, save_window_save, Fwindow_margins):
5404 Convert Lisp_Object to integer and back where appropriate.
5405 (Fset_window_margins): Adjust user. Return t if any margin
5406 was actually changed, and mention this in docstring.
5408 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5410 * syntax.c (forward_word):
5411 * cmds.c (forward_char, backward_char): Mention the optional argument.
5413 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5415 * window.h (struct window): Convert left_fringe_width
5416 and right_fringe_width from Lisp_Objects to integers.
5418 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5419 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5420 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5422 (make_window): Initialize new integer fields to -1.
5423 (Fsplit_window_internal): Use direct assignment.
5424 (Fset_window_configuration, save_window_save):
5425 Convert Lisp_Object to integer and back where appropriate.
5426 (Fset_window_fringes): Adjust user. Return t if any fringe
5427 was actually changed, and mention this in docstring.
5429 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5431 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5432 * nsfns.m (x_set_cursor_type):
5433 * w32fns.c (x_set_cursor_type):
5434 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5435 * xdisp.c (set_frame_cursor_types): ...but in common code.
5437 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5439 * font.c (clear_font_cache): New function, stripped from...
5440 (Fclear_font_cache): ...here, which now uses the function
5441 above. Adjust comment.
5442 * font.h (clear_font_cache): Add prototype.
5443 * xfaces.c (clear_face_cache): Use clear_font_cache.
5445 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5447 * window.c (Fset_window_start): Compare `w', not `window' because
5448 `w' might not be equal to `window' after call to decode_live_window.
5450 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5452 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5453 This fixes a problem introduced by the Bug#15035 patch
5454 when using GPG. Reported by Herbert J. Skuhra.
5456 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5458 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5459 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5460 not yet initialized.
5462 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5464 * decompress.c (Fzlib_decompress_region): Support zlib
5465 decompression, too, and rename.
5467 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5469 Minor zlib configuration tweaks.
5470 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5471 Don't assume presence of fn_inflateInit2_ zlib internal function.
5473 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5475 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5476 include the zlib prefix.
5478 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5480 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5481 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5482 define static variables that are pointers to zlib functions to be
5484 (init_zlib_functions) [WINDOWSNT]: New function.
5485 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5487 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5488 macros instead of invoking the zlib functions directly.
5489 (syms_of_decompress): DEFSYM Qzlib_dll.
5490 Staticpro Szlib_available_p.
5492 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5494 Avoid looping over all frame windows to freeze and unfreeze.
5495 * window.h (struct window): Drop frozen_window_start_p.
5496 (freeze_window_starts): Drop prototype.
5497 * frame.h (struct frame): New frozen_window_starts flag.
5498 (FRAME_WINDOWS_FROZEN): New macro.
5499 * window.c (freeze_window_start, freeze_window_starts):
5501 (select_window, replace_window): Adjust users.
5502 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5503 (window_frozen_p): New function.
5504 (redisplay_window): Use it.
5506 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5508 Fix some fd issues when running subprocesses (Bug#15035).
5509 Fix bugs that can leak files or file descriptors on errors.
5510 Don't unlink open temp files, as that's hard for users to diagnose
5511 when things go awry (e.g., temp disk exhausted).
5512 Don't bother to lock temp files. Check for invalid recursion.
5513 * callproc.c (synch_process_fd): Remove. All uses removed.
5514 (synch_process_tempfile): New var or macro.
5515 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5517 (record_kill_process): New arg, the temp name. All callers changed.
5518 (delete_temp_file): Now just a simple wrapper around unlink.
5519 (call_process_kill): New arg, the call_process_fd array.
5520 Close them all. Clear synch_process_pid. Remove the temp file,
5521 or arrange for it to be removed.
5522 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5523 that's been moved to synch_process_tempfile. Caller changed.
5524 Do not remove the tempfile; that's now call_process_kill's
5526 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5527 call_process_kill; the caller now does that.
5528 (call_process_cleanup): Do not close the process fd; that's now
5529 call_process_kill's responsibility.
5530 (Fcall_process): Implement via new function call_process, which
5531 has most of the old body of Fcall_process, but with a different API.
5532 (call_process): New function that does not open or close filefd if
5533 it is nonnegative. Record which fds need to be closed, and let
5534 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5535 Signal an error if invoked recursively (could be done via a hook).
5536 Simplify creation of the tempfile in the MSDOS case.
5537 Don't create the output file until after checking for the executable.
5538 Report any failure to open /dev/null.
5539 Don't open /dev/null for writing twice; once is enough.
5540 Don't create pipe if all output is being discarded or sent to file.
5541 Don't worry about setting up the coding system or reading from the
5542 pipe if all output is being discarded.
5543 Hoist fd_error local into top level, to lessen block nesting.
5544 Don't record deleted pid here; now done by Fcall_process_region.
5545 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5546 and note its success in synch_process_tempfile.
5547 Do not leak resources when child_setup fails.
5548 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5549 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5550 (create_temp_file): Now returns open fd, with an additional
5551 Lisp_Object * argument to return the name. All callers changed.
5552 Do not close the file; rewind it instead, and leave it open for
5553 the caller. Do not lock the temp file. Unwind-protect the file
5554 and the file-descriptor.
5555 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5556 If an asynchrounous process, record it here, not in call_process.
5557 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5558 * eval.c (set_unwind_protect): New function.
5559 * fileio.c (write_region): New function, generalized from the
5560 old Fwrite_region. Do not lock temp files.
5561 (Fwrite_region): Use it.
5562 * lisp.h (set_unwind_protect, write_region): New decls.
5563 * process.c: Include <verify.h>.
5564 (make_process): Mark fds as initially closed.
5565 (deleted_pid_list): Now a list of pid-filename pairs.
5567 (close_process_fd): New function.
5568 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5569 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5570 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5571 (create_process, create_pty, Fmake_serial_process)
5572 (server_accept_connection): Record which fds need to be closed,
5573 and let deactivate_process close them.
5574 (Fmake_network_process): Do not discard the unwind-protect
5575 until it's safe to do so.
5576 (deactivate_process): Close the fds opened by create_process etc.
5577 (Fprocess_send_eof): Adjust to new way of recording open fds.
5578 Report an error if /dev/null can't be opened, instead of aborting.
5579 * process.h (PROCESS_OPEN_FDS): New constant.
5580 (struct Lisp_Process): New member open_fds.
5581 (record_kill_process, record_deleted_pid): Adjust signatures.
5582 (record_deleted_pid): Move decl here ...
5583 * syswait.h (record_deleted_pid): ... from here.
5585 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5587 * decompress.c: Fix bugs with large buffers and weird inputs.
5588 Tune a bit. Reindent as per usual Emacs style.
5589 (BUFFER_SIZE): Remove.
5590 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5591 more than UINT_MAX bytes. Decompress into the gap instead of into
5592 an auto buffer, as this should avoid copying. Return nil if
5593 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5594 set immediate_quit; we shouldn't trust zlib code that much.
5596 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5598 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5599 errors, and really move the gap to where we want it.
5601 * lisp.h: Include decompress.c support.
5603 * emacs.c (main): Include decompress.c support.
5605 * Makefile.in: Include -lz if present.
5607 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5609 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5610 (initWithTitle:): Initialize frame to 0.
5611 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5612 (fillWithWidgetValue:frame:): Rename from
5613 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5615 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5616 fillWithWidgetValue:frame:
5618 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5619 remove memory leak warnings.
5621 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5622 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5625 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5626 (x_activate_menubar): Update the whole menu.
5627 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5628 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5629 current event is not NSSystemDefined (Bug#15001).
5630 Call ns_check_menu_open only if trackingMenu is 2.
5631 (menuDidClose:): New method, decrease trackingMenu.
5632 (fillWithWidgetValue:setDelegate:): New method.
5633 (fillWithWidgetValue:): Call the above.
5635 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5637 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5639 Omit some unnecessary casts.
5640 Many of these go back to the old pre-C89 days, when they may have
5641 been needed, but we've been assuming C89 or later for a while now.
5642 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5643 (live_float_p, live_misc_p, live_vector_p):
5644 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5645 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5646 (defvar_per_buffer):
5647 * callint.c (Fcall_interactively):
5648 * doc.c (Fsubstitute_command_keys):
5649 * filelock.c (get_boot_time):
5650 * frame.c (xrdb_get_resource):
5651 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5652 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5653 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5654 (menuitem_highlight_callback, menu_destroy_callback)
5655 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5656 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5657 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5658 (xg_tool_bar_help_callback, tb_size_cb):
5659 * image.c (xpm_alloc_color, png_read_from_memory)
5660 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5661 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5663 * keymap.c (describe_map):
5664 * nsfns.m (Fns_display_monitor_attributes_list):
5665 * nsmenu.m (process_dialog:):
5666 * nsterm.m (hold_event):
5667 * process.c (wait_reading_process_output):
5668 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5669 * scroll.c (do_direct_scrolling, scrolling_1):
5670 * termcap.c (tgetent):
5671 * window.c (check_window_containing, add_window_to_list)
5672 (freeze_window_starts):
5673 * xdisp.c (compare_overlay_entries, vmessage):
5674 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5675 (x_get_monitor_attributes_xrandr)
5676 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5677 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5678 * xfont.c (xfont_match, xfont_open):
5679 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5680 (menubar_selection_callback, menu_position_func)
5681 (popup_selection_callback, create_and_show_popup_menu)
5682 (dialog_selection_callback, create_and_show_dialog):
5683 * xrdb.c (x_get_string_resource):
5685 * xsmfns.c (x_session_check_input):
5686 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5687 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5688 (xaw_jump_callback, xaw_scroll_callback):
5689 Omit unnecessary casts.
5691 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5693 Minor string-length refactoring.
5694 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5695 * frame.c (make_monitor_attribute_list):
5696 Prefer build_string to strlen + make_string.
5698 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5700 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5701 don't check minor_code (Bug#14417).
5703 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5705 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5706 vertical positions instead. This avoids calling MATRIX_ROW with
5707 row numbers that are possibly beyond valid limits. (Bug#15064)
5709 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5711 Use xstrdup and build_unibyte_string where applicable.
5712 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5713 * xfns.c (x_window):
5714 * xrdb.c (x_get_customization_string):
5715 * xterm.c (xim_initialize):
5716 * w32fns.c (w32_window): Use xstrdup.
5717 (w32_display_monitor_attributes_list):
5718 * emacs.c (init_cmdargs):
5719 * keyboard.c (PUSH_C_STR):
5720 * nsfont.m (nsfont_open):
5721 * sysdep.c (system_process_attributes):
5722 * w32.c (system_process_attributes):
5723 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5725 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5727 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5728 variables of these types so that GDB would know about them, as aid
5729 for debugging fatal exceptions. (Bug#15024) See also
5730 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5733 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5735 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5736 larger than the NSWindow (Bug#14934).
5738 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5740 Redesign redisplay interface to drop global variable updated_window.
5741 Always pass currently updated window as a parameter to update routines.
5742 * dispextern.h (updated_window): Remove declaration.
5743 (struct redisplay_interface): Pass window parameter to
5744 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5745 and after_update_window_hook.
5746 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5748 * dispnew.c (updated_window): Remove.
5749 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5750 (update_window_line): Adjust to match redisplay interface changes.
5751 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5752 (ns_scroll_run, ns_after_update_window_line):
5753 * w32term.c (x_update_window_begin, x_update_window_end)
5754 (x_after_update_window_line, x_scroll_run):
5755 * xterm.c (x_update_window_begin, x_update_window_end)
5756 (x_after_update_window_line, x_scroll_run):
5757 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5758 Likewise. Adjust comments where appropriate.
5759 (x_cursor_to): Simplify because this is always called during window
5760 update (but install debugging check anyway).
5761 (expose_window): Check must_be_updated_p flag to see whether this
5762 function is called during window update.
5764 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5766 Do not reset window modification event counters excessively.
5767 These leftovers and poor man's tricky methods to catch extra
5768 redisplay's attention are no longer needed.
5769 * frame.c (set_menu_bar_lines_1):
5770 * minibuf.c (read_minibuf_unwind):
5771 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5772 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5773 (window_scroll_line_based, Fset_window_configuration):
5774 * xdisp.c (redisplay_window): Do not reset last_modified and
5775 last_overlay_modified counters.
5777 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5779 * xselect.c (x_send_client_event): Set send_event and serial, memset
5780 data.l as it might be bigger than data.b. Use 24 bit mask to
5781 XSendEvent (Bug#15034).
5783 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5785 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5786 for TTY frames that are not the top frame on their console.
5789 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5791 * w32term.c (w32fullscreen_hook): Really maximize frame when
5792 asked for (Bug#14841).
5794 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5796 Prefer selected_window to Fselected_window, likewise for frames.
5797 * buffer.c (Fbuffer_swap_text):
5798 * data.c (Fvariable_binding_locus):
5799 * window.c (run_window_configuration_change_hook): Adjust users.
5800 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5801 Use decode_live_frame.
5803 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5805 Be more careful if selected window shows the buffer other than current,
5806 use window_outdated only if this is not so. This change should also
5807 address some weird issues discussed in Bug#13012.
5808 * window.h (window_outdated): New prototype.
5809 * window.c (window_outdated): Now here. Convert from static and
5810 always assume window's buffer.
5811 (Fwindow_end, Fwindow_line_height): Use it.
5812 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5813 and always assume window's buffer.
5814 (redisplay_window): Adjust user.
5815 (redisplay_internal): Call to reconsider_clip_changes once and
5816 check whether mode line should be updated only if selected window
5817 shows current buffer.
5818 (run_window_scroll_functions): Use eassert for debugging check.
5819 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5821 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5823 * window.c (window_scroll, window_scroll_pixel_based)
5824 (window_scroll_line_based): Use bool for booleans.
5826 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5828 * process.c: Fix minor off-by-one issues in descriptor counts.
5829 This shouldn't fix any real bugs, but it cleans up the code a bit.
5830 (max_process_desc, max_input_desc): -1, not 0, means none.
5832 (delete_input_desc): New function.
5833 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5834 (deactivate_process): Scan backwards when recomuting max_process_desc;
5835 that should be faster.
5836 (init_process_emacs): Initialize max_input_desc.
5838 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5840 Use region cache to speedup bidi_find_paragraph_start.
5841 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5842 Rename cache_long_line_scans to cache_long_scans.
5843 * buffer.c (bset_cache_long_line_scans): Rename to
5844 bset_cache_long_scans.
5845 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5846 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5848 (syms_of_buffer): Rename cache-long-line-scans to
5849 cache-long-scans. Adjust docstring.
5850 * search.c (newline_cache_on_off):
5851 * indent.c (width_run_cache_on_off): Adjust users.
5852 * bidi.c (bidi_paragraph_cache_on_off): New function.
5853 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5854 * insdel.c (prepare_to_modify_buffer):
5855 Invalidate bidi_paragraph_cache if enabled.
5857 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5859 Invalidate region caches only if buffer text is going to be changed.
5860 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5861 (modify_text): ...new prototype.
5862 (prepare_to_modify_buffer_1): New prototype.
5863 * textprop.c (modify_region): Rename to...
5864 (modify_text_properties): ...new function.
5865 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5866 (Fremove_list_of_text_properties): Adjust users.
5867 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5868 (modify_text): ...new function.
5869 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5870 (prepare_to_modify_buffer_1): ...new function.
5871 * casefiddle.c (casify_region):
5872 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5873 (Ftranspose_regions): Use modify_text.
5875 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5877 * lisp.mk (lisp): Add nadvice.elc.
5879 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5881 New macro to iterate over live buffers similar to frames.
5882 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5883 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5884 Declare buffer-related variables here to offload lisp.h.
5885 * buffer.c (Vbuffer_alist): Adjust comment.
5886 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5887 (other_buffer_safely):
5888 * data.c (store_symval_forwarding):
5889 * dispnew.c (Fframe_or_buffer_changed_p):
5890 * fileio.c (Fdo_auto_save):
5891 * filelock.c (unlock_all_files):
5892 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5894 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5896 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5897 * callproc.c (create_temp_file):
5898 * filelock.c (create_lock_file):
5899 Assume mkostemp, since it's now provided by Gnulib.
5901 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5903 * w32.c (mkostemp): New function.
5904 (mktemp): Remove, no longer used. Most of the code reused in
5905 mkostemp. (Bug#15015)
5906 (mktemp): Don't undef.
5908 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5910 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5911 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5912 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5913 (free_glyph_pool, check_glyph_memory): Likewise for
5914 all users. Adjust comments where appropriate.
5916 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5918 * composite.h: Minor fixups.
5919 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5920 to fix a misspelling, and change it to an inline function while
5921 we're at it (it need not be a macro). All uses changed.
5922 (composition_method, composition_valid_p):
5923 Rewrite to avoid assignments in if-conditions.
5925 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5927 Do not use global Lisp_Object in composition macros.
5928 * composite.h (composition_temp): Remove declaration.
5929 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5930 (composition_method, composition_valid_p): ...inline functions.
5931 (compose_region): Remove the leftover.
5932 * composite.c (composition_temp): Remove.
5933 (run_composition_function, update_compositions)
5934 (composition_compute_stop_pos, composition_adjust_point)
5935 (Ffind_composition_internal):
5936 * coding.c (handle_composition_annotation):
5937 * xdisp.c (handle_composition_prop, check_point_in_composition):
5938 Related users changed.
5940 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5942 Drop FRAME_PTR typedef.
5943 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5944 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5945 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5946 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5947 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5948 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5949 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5950 All related users changed.
5952 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5954 * eval.c (default_toplevel_binding): New function.
5956 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5957 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5958 (syms_of_eval): Export them.
5959 * data.c (Fdefault_value): Micro cleanup.
5960 * term.c (init_tty): Use "false".
5962 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5964 Fix X GC leak in GTK and raw (no toolkit) X ports.
5965 * xterm.c (x_free_frame_resources): If white and black relief
5966 GCs are allocated, always free them here.
5967 * xfns.c (x_make_gc): Omit redundant initialization.
5968 * widget.c (create_frame_gcs): Remove the leftover.
5969 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5970 in x_free_frame_resources.
5972 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5974 * nsterm.m (windowWillResize:toSize:): Only change title if
5975 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5977 (viewDidEndLiveResize): New method.
5979 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5980 inside NS_IMPL_COCOA.
5982 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5984 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5985 Do not check whether undo is enabled because record_insert and
5986 record_delete does that themselves.
5988 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5990 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5991 member which is not really used any more.
5992 (FRAME_XIC_BASE_FONTNAME): Remove.
5993 * xfns.c (xic_free_fontset): Adjust user.
5994 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5995 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5996 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5997 (xdialog_show): Use eassert for debugging check.
5998 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6000 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6002 * fileio.c, fns.c (merge): Move extern decl from here ...
6003 * lisp.h (merge): ... to here.
6005 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6007 Fix last font-related change.
6008 * w32font.h (w32font_list_internal, w32font_match_internal):
6010 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6011 (uniscribe_list_family): Adjust to match font API change.
6012 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6013 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6015 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6017 * frame.h (FRAME_MOUSE_UPDATE):
6018 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6019 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6021 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6023 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6024 * font.h (struct font_driver): Change list, match, and list_family
6025 functions to accept struct frame * as first arg.
6026 * font.c (font_score, font_compare, font_sort_entities):
6028 (font_sort_entities, font_list_entities, font_select_entity):
6029 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6030 match font API change.
6031 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6032 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6033 * ftxfont.c (ftxfont_list, ftxfont_match):
6034 * xftfont.c (xftfont_list, xftfont_match):
6035 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6036 * w32font.c (w32font_list, w32font_match, w32font_list):
6037 (w32font_list_internal, w32_font_match_internal): Likewise.
6038 * xfaces.c (Fx_family_fonts): Adjust user.
6040 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6042 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6043 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6044 only if HAVE_X_WINDOWS is in use.
6045 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6046 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6047 * w32term.c (x_wm_set_icon_position): Likewise.
6048 * w32fns.c (x_icon): Adjust user.
6050 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6052 * xterm.c (last_mouse_press_frame): Remove the
6053 leftover which is not really used any more.
6054 (handle_one_xevent, syms_of_xterm): Adjust users.
6055 (x_flush): Call XFlush once per each X display, not frame.
6056 This is better because this code always unconditionally skips
6057 non-X frames in Vframe_list and issues the only XFlush if we
6058 have more than one X frame on the same X display.
6059 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6060 Use bool for booleans.
6061 (x_draw_glyph_string_background, cvt_string_to_pixel):
6062 (cvt_pixel_dtor): Drop unnecessary prototypes.
6063 * xterm.h (x_display_ok): Adjust prototype.
6065 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6067 Drop unnecessary functions that deals with frame pixel size.
6068 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6069 (x_pixel_height): Drop prototypes.
6070 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6071 (x_pixel_height): Drop implementations.
6072 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6073 which should be always valid for window frame.
6074 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6075 * w32menu.c (Fx_popup_dialog):
6076 * xmenu.c (Fx_popup_dialog): Likewise for both.
6078 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6080 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6081 frame parameters and call to Fmodify_frame_parameters just once.
6082 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6083 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6084 and mention nil frame in docstring.
6086 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6088 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6089 (x_figure_window_size): Likewise. Adjust to return long.
6090 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6091 (toplevel): Move Qterminal_live_p to...
6092 * terminal.c (toplevel): ...here, make it static, and...
6093 (syms_of_terminal): ...DEFSYM here.
6094 * frame.h (Qterminal_live_p): Remove declaration.
6095 (make_frame, x_figure_window_size): Adjust prototype.
6096 * nsfns.m (Fx_create_frame): Use long for window flags.
6098 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6100 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6101 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6102 Do not assume that emacs_close (INT_MAX) is a no-op.
6104 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6106 * xfaces.c (make_face_cache): For struct face_cache, prefer
6107 xmalloc to xzalloc and so avoid redundant call to memset.
6108 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6110 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6112 * fringe.c (draw_window_fringes, update_window_fringes)
6113 (compute_fringe_widths):
6114 * w32term.c (x_draw_glyph_string):
6115 * window.c (candidate_window_p, Frecenter):
6116 * xfaces.c (realize_basic_faces, realize_default_face)
6117 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6118 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6119 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6120 * xmenu.c (Fx_menu_bar_open_internal):
6121 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6122 * xsettings.c (xft_settings_event):
6123 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6124 Use bool for booleans. Adjust style and comments where
6126 * dispextern.h (draw_window_fringes, update_window_fringes)
6127 (compute_fringe_widths):
6128 * xterm.h (x_had_errors_p): Adjust prototype.
6130 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6132 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6133 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6135 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6137 * fns.c (toplevel): Remove comment before Fsafe_length because
6140 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6142 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6144 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6146 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6147 frame which got the message is still alive, before dereferencing
6148 its pointer. (Bug#14970)
6150 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6151 be a live window, before using it as such. (Bug#14970)
6153 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6155 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6156 w32_detect_focus_change instead of doing part of its job by hand.
6157 This fixes the problem whereby FOCUS_OUT events were not sent to
6160 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6162 * process.c (Fprocess_list): Doc fix.
6164 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6165 being re-exposed only if it didn't ask to become visible.
6166 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6167 was previously iconified. (Bug#14841)
6168 (x_iconify_frame): Mark the frame iconified.
6170 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6172 Fix minor problems found by static checking.
6173 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6174 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6176 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6178 * eval.c (set_specpdl_old_value): New function.
6179 (unbind_to): Minor simplification.
6180 (get_backtrace_frame): New function.
6181 (Fbacktrace_frame): Use it. Add `base' argument.
6182 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6183 (syms_of_eval): Export backtrace-eval.
6184 * xterm.c (x_focus_changed): Simplify.
6186 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6188 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6190 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6192 * xdisp.c (redisplay_window): Instead of moving point out of
6193 scroll margin, reject the force_start method, and try scrolling
6194 instead. (Bug#14780)
6196 2013-07-24 Ken Brown <kbrown@cornell.edu>
6198 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6201 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6203 * eval.c (Fprogn): Do not check that BODY is a proper list.
6204 This undoes the previous change. The check slows down the
6205 interpreter, and is not needed to prevent a crash. See
6206 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6208 2013-07-23 Glenn Morris <rgm@gnu.org>
6210 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6212 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6214 Port to GNU/Linux systems with tinfo but not ncurses.
6215 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6216 to decide whether ncurses is being used. Without this change,
6217 GCC complains about tgetent not being declared, on a system
6218 that has tinfo installed but ncurses not installed.
6220 * eval.c (Fprogn): Check that BODY is a proper list.
6222 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6223 * data.c (Fsetq_default):
6224 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6225 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6227 Tune by taking advantage of the fact that ARGS is always a list
6228 when a function is declared to have UNEVALLED args.
6230 * emacsgtkfixed.c: Port to GCC 4.6.
6231 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6233 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6235 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6236 here to silence compiler warnings.
6238 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6240 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6241 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6242 from messing up Emacs's 'struct frame' (Bug#14923).
6244 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6246 * alloc.c (make_save_ptr_ptr): Define this function.
6247 It was inadvertently omitted. It's needed only if
6248 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6250 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6252 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6253 frame have focus (Bug#14895).
6255 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6257 Avoid vfork-related deadlock more cleanly.
6258 * callproc.c (child_setup): When the child's exec fails, output
6259 the program name, as that's more useful. Use O_NONBLOCK to avoid
6261 * process.c (create_process_1): Remove; no longer needed.
6262 (create_process): Remove timer hack; no longer needed, now that
6263 the child avoids deadlock.
6265 2013-07-20 Glenn Morris <rgm@gnu.org>
6267 * image.c (Fimage_flush): Fix doc typo.
6269 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6271 Fix array bounds violation when pty allocation fails.
6272 * process.c (PTY_NAME_SIZE): New constant.
6273 (pty_name): Remove static variable; it's now auto.
6274 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6275 Take pty_name as an arg rather than using a static variable.
6276 All callers changed.
6277 (create_process): Recover pty_flag from process, not from volatile local.
6278 (create_pty): Stay inside array even when pty allocation fails.
6279 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6281 * lread.c (Fload): Avoid initialization only when lint checking.
6282 Mention that it's needed only for older GCCs.
6284 2013-07-20 Kenichi Handa <handa@gnu.org>
6286 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6287 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6289 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6291 * lread.c (Fload): Avoid uninitialized warning.
6293 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6295 Fix some minor file descriptor leaks and related glitches.
6296 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6297 (create_lock_file): Use write, not emacs_write.
6298 * image.c (slurp_file, png_load_body):
6299 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6300 (server_accept_connection):
6301 Don't leak an fd on memory allocation failure.
6302 * image.c (slurp_file): Add a cheap heuristic for growing files.
6303 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6304 as that's what the other routines do. Maybe input need not be
6305 blocked at all, but it's better to be consistent.
6306 Avoid undefined behavior when strlen is zero.
6308 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6309 (NSTATICS): Now a constant; doesn't need to be a macro.
6311 2013-07-19 Richard Stallman <rms@gnu.org>
6313 * coding.c (decode_coding_utf_8): Add simple loop for fast
6314 processing of ASCII characters.
6316 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6318 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6320 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6322 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6323 unportable 'struct x_display_info'.
6324 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6327 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6329 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6330 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6332 (system_process_attributes): Prefer plain char to unsigned char
6333 when either will do. Clean up properly if interrupted or if
6334 memory allocations fail. Don't assume sscanf succeeds.
6335 Remove no-longer-needed workaround to stop GCC from whining.
6336 Read command-line once, instead of multiple times. Check read status a
6339 Fix obscure porting bug with varargs functions.
6340 The code assumed that int is treated like ptrdiff_t in a vararg
6341 function, which is not a portable assumption. There was a similar
6342 -- though these days less likely -- porting problem with various
6343 assumptions that pointers of different types all smell the same as
6344 far as vararg functions is conserved. To make this problem less
6345 likely in the future, redo the API to use varargs functions.
6346 * alloc.c (make_save_value): Remove this vararg function.
6347 All uses changed to ...
6348 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6349 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6351 (make_save_ptr): Rename from make_save_pointer, for consistency with
6352 the above. Define only on platforms that need it. All uses changed.
6354 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6356 * keyboard.c: Try to fix typos in previous change.
6357 (DISPLAY_LIST_INFO): New macro.
6358 (kbd_buffer_get_event): Do not access members that are not present
6359 in X11. Revert inadvertent change of "!=" to "=".
6361 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6363 * keyboard.c (kbd_buffer_get_event):
6364 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6365 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6367 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6369 * filelock.c: Fix unlikely file descriptor leaks.
6370 (get_boot_time_1): Rework to avoid using emacs_open.
6371 This doesn't actually fix a leak, but is better anyway.
6372 (read_lock_data): Use read, not emacs_read.
6374 * doc.c: Fix minor memory and file descriptor leaks.
6375 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6376 (get_doc_string, Fsnarf_documentation):
6377 Fix file descriptor leak on error.
6379 * term.c: Fix minor fdopen-related file descriptor leaks.
6380 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6381 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6383 * charset.c: Fix file descriptor leaks and errno issues.
6385 (load_charset_map_from_file): Don't leak file descriptor on error.
6386 Use plain record_xmalloc since the allocation is larger than
6387 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6389 * eval.c (record_unwind_protect_nothing):
6390 * fileio.c (fclose_unwind):
6392 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6393 The replacement doesn't block input, but that no longer seems
6396 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6398 * lread.c: Fix file descriptor leaks and errno issues.
6399 (Fload): Close some races that leaked fds or streams when 'load'
6401 (Fload, openp): Report error number of last nontrivial failure to open.
6402 ENOENT counts as trivial.
6403 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6405 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6406 now that the function is always called with a nonnegative arg.
6407 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6408 All uses replaced with ...
6409 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6411 A few more minor file errno-reporting bugs.
6412 * callproc.c (Fcall_process):
6413 * doc.c (Fsnarf_documentation):
6414 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6415 * process.c (set_socket_option):
6416 Don't let a constructor trash errno.
6417 * doc.c: Include <errno.h>.
6419 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6421 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6423 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6425 Fix w32 bug with call-process-region (Bug#14885).
6426 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6427 to Fcall_process when the input is empty. This simplifies the
6428 code a bit. It makes no difference on POSIXish platforms but
6429 apparently it fixes a bug on w32.
6431 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6432 * fileio.c (close_file_unwind): Don't close if FD is negative;
6433 this can happen when unwinding a zapped file descriptor.
6434 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6435 in case Emacs runs out of memory between the two unwind-protects.
6436 Don't trash errno when closing FD.
6437 Zap the FD in the specpdl when closing it, instead of deferring
6438 the removal of the unwind-protect; this fixes a bug where a child
6439 function unwinds the stack past us.
6441 New unwind-protect flavors to better type-check C callbacks.
6442 This also lessens the need to write wrappers for callbacks,
6443 and the need for make_save_pointer.
6444 * alloc.c (free_save_value):
6445 * atimer.c (run_all_atimers):
6447 * alloc.c (safe_alloca_unwind):
6448 * atimer.c (unwind_stop_other_atimers):
6449 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6450 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6451 * minibuf.c (choose_minibuf_frame_1):
6452 * process.c (make_serial_process_unwind):
6453 * xdisp.c (pop_message_unwind):
6454 * xselect.c (queue_selection_requests_unwind):
6455 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6456 * alloc.c (record_xmalloc):
6457 Prefer record_unwind_protect_ptr to record_unwind_protect with
6459 * alloc.c (Fgarbage_collect):
6460 Prefer record_unwind_protect_void to passing a dummy.
6461 * buffer.c (restore_buffer):
6462 * window.c (restore_window_configuration):
6463 * xfns.c, w32fns.c (do_unwind_create_frame)
6464 New wrapper. All record-unwind uses of wrappee changed.
6465 * buffer.c (set_buffer_if_live):
6466 * callproc.c (call_process_cleanup, delete_temp_file):
6467 * coding.c (code_conversion_restore):
6468 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6469 * editfns.c (save_excursion_restore)
6470 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6471 (save_restriction_restore):
6472 * eval.c (restore_stack_limits, un_autoload):
6473 * fns.c (require_unwind):
6474 * keyboard.c (recursive_edit_unwind, tracking_off):
6475 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6476 * macros.c (pop_kbd_macro, restore_menu_items):
6477 * nsfns.m (unwind_create_frame):
6478 * print.c (print_unwind):
6479 * process.c (start_process_unwind):
6480 * search.c (unwind_set_match_data):
6481 * window.c (select_window_norecord, select_frame_norecord):
6482 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6483 (fast_set_selected_frame):
6484 * xfns.c, w32fns.c (unwind_create_tip_frame):
6485 Return void, not a dummy Lisp_Object. All uses changed.
6486 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6487 * callproc.c (call_process_kill):
6488 * fileio.c (restore_point_unwind, decide_coding_unwind)
6489 (build_annotations_unwind):
6490 * insdel.c (Fcombine_after_change_execute_1):
6491 * keyboard.c (read_char_help_form_unwind):
6492 * menu.c (unuse_menu_items):
6493 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6494 * sound.c (sound_cleanup):
6495 * xdisp.c (unwind_redisplay):
6496 * xfns.c (clean_up_dialog):
6497 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6498 Accept no args and return void, instead of accepting and returning
6499 a dummy Lisp_Object. All uses changed.
6500 * cygw32.c (fchdir_unwind):
6501 * fileio.c (close_file_unwind):
6502 * keyboard.c (restore_kboard_configuration):
6503 * lread.c (readevalllop_1):
6504 * process.c (wait_reading_process_output_unwind):
6505 Accept int and return void, rather than accepting an Emacs integer
6506 and returning a dummy object. In some cases this fixes an
6507 unlikely bug when the corresponding int is outside Emacs integer
6508 range. All uses changed.
6509 * dired.c (directory_files_internal_unwind):
6510 * fileio.c (do_auto_save_unwind):
6511 * gtkutil.c (pop_down_dialog):
6512 * insdel.c (reset_var_on_error):
6513 * lread.c (load_unwind):
6514 * xfns.c (clean_up_file_dialog):
6515 * xmenu.c, nsmenu.m (pop_down_menu):
6516 * xmenu.c (cleanup_widget_value_tree):
6517 * xselect.c (wait_for_property_change_unwind):
6518 Accept pointer and return void, rather than accepting an Emacs
6519 save value encapsulating the pointer and returning a dummy object.
6521 * editfns.c (Fformat): Update the saved pointer directly via
6522 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6523 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6524 (unwind_body): New function.
6525 (record_unwind_protect): First arg is now a function returning void,
6526 not a dummy Lisp_Object.
6527 (record_unwind_protect_ptr, record_unwind_protect_int)
6528 (record_unwind_protect_void): New functions.
6529 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6530 * fileio.c (struct auto_save_unwind): New type.
6531 (do_auto_save_unwind): Use it.
6532 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6533 * insdel.c (struct rvoe_arg): New type.
6534 (reset_var_on_error): Use it.
6535 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6537 (specbinding_func): Remove; there are now several such functions.
6538 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6539 (set_unwind_protect_ptr): New function.
6540 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6542 Be simpler and more consistent about reporting I/O errors.
6543 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6544 Say "Read error" and "Write error", rather than "I/O error", or
6545 "IO error reading", or "IO error writing", when a read or write
6547 * process.c (Fmake_network_process, wait_reading_process_output)
6548 (send_process, Fprocess_send_eof, wait_reading_process_output):
6549 Capitalize diagnostics consistently. Put "failed foo" at the
6550 start of the diagnostic, so that we don't capitalize the
6551 function name "foo". Consistently say "failed" for such
6553 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6554 All callers changed. This is so it can use report_file_error.
6555 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6556 diagnostics consistently as above.
6558 * fileio.c (report_file_errno): Fix errno reporting bug.
6559 If the file name is neither null nor a pair, package it up as a
6560 singleton list. All callers changed, both to this function and to
6561 report_file_error. This fixes a bug where the memory allocator
6562 invoked by list1 set errno so that the immediately following
6563 report_file_error reported the wrong errno value.
6565 Fix minor problems found by --enable-gcc-warnings.
6566 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6567 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6569 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6571 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6572 Set event->arg to Qt if switch-event shall be generated.
6573 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6575 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6577 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6580 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6581 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6582 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6583 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6584 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6585 and there is a focused frame.
6586 (head_table): Add focus-in and focus-out.
6587 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6588 bind to handle-focus-in/out.
6590 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6591 (Fhandle_switch_frame): Call Fhandle_focus_in.
6592 (syms_of_frame): defsubr handle-focus-in/out.
6594 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6596 Fix porting bug to older POSIXish platforms (Bug#14862).
6597 * sysdep.c (emacs_pipe): New function, that implements
6598 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6599 This should port better to CentOS 5 and to Mac OS X 10.6.
6600 All calls to pipe2 changed.
6602 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6603 This makes the code easier to read and the executable a bit smaller.
6604 Do not replace all calls to Fcons that happen to create lists,
6605 just calls that are intended to create lists. For example, when
6606 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6607 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6608 Similarly for list2 through list5.
6609 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6610 * bytecode.c (exec_byte_code):
6611 * callint.c (quotify_arg, Fcall_interactively):
6612 * callproc.c (Fcall_process, create_temp_file):
6613 * charset.c (load_charset_map_from_file)
6614 (Fdefine_charset_internal, init_charset):
6615 * coding.c (get_translation_table, detect_coding_system)
6616 (Fcheck_coding_systems_region)
6617 (Fset_terminal_coding_system_internal)
6618 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6619 * composite.c (update_compositions, Ffind_composition_internal):
6620 * dired.c (directory_files_internal, file_name_completion)
6622 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6623 * doc.c (Fsnarf_documentation):
6624 * editfns.c (Fmessage_box):
6626 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6627 (Feval, eval_sub, Ffuncall, apply_lambda):
6628 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6629 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6630 (Fset_file_times, Finsert_file_contents)
6631 (Fchoose_write_coding_system, Fwrite_region):
6632 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6633 * font.c (font_registry_charsets, font_parse_fcname)
6634 (font_prepare_cache, font_update_drivers, Flist_fonts):
6635 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6636 * frame.c (make_frame, Fmake_terminal_frame)
6637 (x_set_frame_parameters, x_report_frame_params)
6638 (x_default_parameter, Fx_parse_geometry):
6639 * ftfont.c (syms_of_ftfont):
6640 * image.c (gif_load):
6641 * keyboard.c (command_loop_1):
6642 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6643 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6644 (Fminor_mode_key_binding, accessible_keymaps_1)
6645 (Faccessible_keymaps, Fwhere_is_internal):
6646 * lread.c (read_emacs_mule_char):
6647 * menu.c (find_and_return_menu_selection):
6648 * minibuf.c (get_minibuffer):
6649 * nsfns.m (Fns_perform_service):
6650 * nsfont.m (ns_script_to_charset):
6651 * nsmenu.m (ns_popup_dialog):
6652 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6653 (Fx_own_selection_internal):
6654 * nsterm.m (append2):
6655 * print.c (Fredirect_debugging_output)
6656 (print_prune_string_charset):
6657 * process.c (Fdelete_process, Fprocess_contact)
6658 (Fformat_network_address, set_socket_option)
6659 (read_and_dispose_of_process_output, write_queue_push)
6660 (send_process, exec_sentinel):
6661 * sound.c (Fplay_sound_internal):
6662 * textprop.c (validate_plist, add_properties)
6663 (Fput_text_property, Fadd_face_text_property)
6664 (copy_text_properties, text_property_list, syms_of_textprop):
6665 * unexaix.c (report_error):
6666 * unexcoff.c (report_error):
6667 * unexsol.c (unexec):
6668 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6669 (Fformat_mode_line, syms_of_xdisp):
6670 * xfaces.c (set_font_frame_param)
6671 (Finternal_lisp_face_attribute_values)
6672 (Finternal_merge_in_global_face, syms_of_xfaces):
6673 * xfns.c (x_default_scroll_bar_color_parameter)
6674 (x_default_font_parameter, x_create_tip_frame):
6675 * xfont.c (xfont_supported_scripts):
6676 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6677 (menu_help_callback, xmenu_show):
6679 * xterm.c (set_wm_state):
6680 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6681 and similarly for list2 through list5.
6683 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6685 * callproc.c (Fcall_process_region): Fix minor race and tune.
6686 (create_temp_file): New function, with the temp-file-creation part
6687 of the old Fcall_process_region. Use Fcopy_sequence to create the
6688 temp file name, rather than alloca + build_string, for simplicity.
6689 Don't bother to block input around the temp file creation;
6690 shouldn't be needed. Simplify use of mktemp.
6691 Use record_unwind_protect immediately after creating the temp file;
6692 this closes an unlikely race where the temp file was not removed.
6693 Use memcpy rather than an open-coded loop.
6694 (Fcall_process_region): Use the new function. If the input is
6695 empty, redirect from /dev/null rather than from a newly created
6696 empty temp file; this avoids unnecessary file system traffic.
6698 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6700 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6701 Simplify by making this case like the other two. This is a bit
6702 slower on obsolete hosts, but the extra complexity isn't worth it.
6704 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6705 * process.c (create_process) [!DOS_NT]:
6706 Remove now-unnecessary calls to emacs_close.
6708 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6710 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6711 returning early. (Bug#14850)
6713 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6714 and inhibit-iso-escape-detection attributes of 'undecided'.
6717 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6719 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6720 Reported by Herbert J. Skuhra in
6721 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6723 Don't lose top specpdl entry when memory is exhausted.
6724 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6725 specpdl overflow here, to simplify callers; all callers changed.
6726 Always reserve an unused entry at the stack top; this avoids
6727 losing the top entry's information when memory is exhausted.
6729 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6731 Clean up errno reporting and fix some errno-reporting bugs.
6732 * callproc.c (Fcall_process):
6733 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6734 * process.c (create_process, Fmake_network_process):
6735 * unexaix.c (report_error):
6736 * unexcoff.c (report_error):
6737 Be more careful about reporting the errno of failed operations.
6738 The code previously reported the wrong errno sometimes.
6739 Also, prefer report_file_errno to setting errno + report_file_error.
6740 (Fcall_process): Look at openp return value rather than at path,
6741 as that's a bit faster and clearer when there's a numeric predicate.
6742 * fileio.c (report_file_errno): New function, with most of the
6743 old contents of report_file_error.
6744 (report_file_error): Use it.
6745 (Ffile_exists_p, Ffile_accessible_directory_p):
6746 Set errno to 0 when it is junk.
6747 * fileio.c (Faccess_file):
6748 * image.c (x_create_bitmap_from_file):
6749 Use faccessat rather than opening the file, to avoid the hassle of
6750 having a file descriptor open.
6751 * lisp.h (report_file_errno): New decl.
6752 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6755 * process.c (create_process, wait_reading_process_output) [AIX]:
6756 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6757 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6758 a multithreaded environment anyway).
6759 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6761 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6763 * image.c (x_find_image_file): Don't close a remote file handle.
6765 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6767 Fix races with threads and file descriptors.
6768 * callproc.c (Fcall_process_region):
6769 * dired.c (open_directory):
6770 * emacs.c (main, Fdaemon_initialized):
6771 * image.c (x_find_image_file):
6772 * inotify.c (Finotify_rm_watch):
6773 * lread.c (Flocate_file_internal):
6774 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6775 * term.c (term_mouse_moveto, init_tty):
6776 * termcap.c (tgetent):
6777 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6778 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6779 * unexhp9k800.c, unexmacosx.c (unexec):
6780 * callproc.c (Fcall_process_region):
6781 Use emacs_close, not close.
6782 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6783 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6784 and posix_close function on current platforms (which all lack them).
6785 (emacs_close): Use it. This should fix the races on GNU/Linux and
6786 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6787 and it should avoid closing random victim file descriptors on
6790 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6792 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6793 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6796 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6797 This is for .gdbinit xbacktrace.
6799 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6800 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6801 (emacs_set_tty): Now static.
6802 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6803 * term.c (tty_capable_p, tty_default_color_capabilities)
6804 (get_tty_terminal, term_mouse_movement)
6805 (handle_one_term_event, init_tty, maybe_fatal):
6806 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6807 (tgetent, scan_file, name_match, compare_contin):
6808 * terminal.c (get_terminal):
6809 Use bool for boolean.
6810 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6811 Prefer char to unsigned char if either will do.
6812 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6813 (tty_write_glyphs): Prefer int to unsigned.
6814 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6815 All callers changed.
6816 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6818 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6821 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6822 (B__dummy__): New dummy symbol, to pacify C89.
6823 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6824 they can't grok varargs macros.
6825 * dispnew.c (add_window_display_history)
6826 (add_frame_display_history):
6827 * print.c (print_object):
6828 * xdisp.c (debug_method_add):
6829 Use %p printf format only for void pointers.
6830 * emacs.c (usage_message): New constant, replacing ...
6831 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6832 (main): Adjust to usage reorg.
6833 * fns.c (syms_of_fns):
6834 * profiler.c (syms_of_profiler):
6835 Don't use non-constant struct initializers.
6836 * gnutls.h (gnutls_initstage_t):
6837 * lisp.h (enum Lisp_Fwd_Type):
6838 * lread.c (lisp_file_lexically_bound_p):
6839 * xsettings.c (anonymous enum):
6840 Remove trailing comma.
6841 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6842 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6843 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6845 * regex.c (const_re_char): New type, to pacify strict C89.
6846 All uses of 'const re_char' replaced to use it.
6847 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6848 with glibc when strict C89. This change is imported from gnulib.
6850 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6851 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6852 Omit GNU_LINUX implementation, since it requires long long.
6853 * xterm.c (x_draw_underwave):
6854 Do not assume the traditional order of struct's members.
6855 (x_term_init): Rewrite to avoid the need for non-constant structure
6858 Syntax cleanup, mostly replacing macros with functions.
6859 This removes the need for the syntax_temp hack.
6860 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6861 * syntax.c (SYNTAX_INLINE): New macro.
6862 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6863 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6864 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6865 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6866 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6867 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6868 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6869 Now constants, not macros.
6870 (syntax_temp) [!__GNUC__]: Remove.
6871 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6872 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6873 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6874 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6875 Move here from syntax.h; now functions, not macros. Except for the
6876 last function, these are static since only syntax.c uses them.
6877 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6878 All uses changed. Now a function, not a macro; use this fact
6879 to simplify the code.
6880 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6881 compiler bugs; no longer relevant.
6882 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6883 (SYNTAX_INLINE): New macro.
6884 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6885 for the new functions. Use bool for boolean member.
6886 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6887 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6888 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6889 (SETUP_BUFFER_SYNTAX_TABLE):
6890 Now extern inline functions, not macros.
6891 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6892 Remove; all uses replaced by implementation.
6893 (syntax_temp) [!__GNUC__]: Remove decl.
6894 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6896 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6898 * emacs.c (main): Fix syntax error.
6900 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6902 Timestamp fixes for undo (Bug#14824).
6903 * atimer.c (schedule_atimer):
6904 * fileio.c (Ffile_newer_than_file_p):
6905 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6906 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6907 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6908 (syms_of_fileio): Remove Sclear_visited_file_name.
6909 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6910 file doesn't exist; this avoids an ambiguity with negative timestamps.
6911 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6912 * systime.h (make_emacs_time, invalid_emacs_time):
6913 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6914 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6915 * undo.c (record_first_change): Push (visited-file-modtime) onto
6916 undo list rather than reimplementing it by hand, incorrectly.
6918 2013-07-09 Ken Brown <kbrown@cornell.edu>
6920 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6922 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6924 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6926 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6928 Handle errno and exit status a bit more carefully.
6929 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6930 number into an exit status. Instead, use EXIT_CANCELED.
6931 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6932 * callproc.c (relocate_fd):
6933 * emacs.c (close_output_streams, main):
6934 * process.c (create_process):
6935 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6936 Use emacs_perror for simplicity.
6937 * callproc.c (relocate_fd, main):
6938 * sysdep.c (sys_subshell):
6939 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6940 (shut_down_emacs): Use emacs_write, not write.
6941 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6942 * fileio.c (Fcopy_file, e_write):
6943 * nsterm.m (ns_select):
6944 * process.c (send_process):
6945 * sound.c (vox_write):
6946 Use emacs_write_sig, not emacs_write.
6947 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6948 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6950 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6952 (emacs_full_write): New function.
6953 (emacs_write): Rewrite to use it.
6954 (emacswrite_sig, emacs_perror): New functions.
6955 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6957 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6959 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6960 on NS even if it is present. Pixmap on NS is a void*.
6962 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6964 Port to Ubuntu 10 (Bug#14803).
6965 Problem reported by T.V. Raman.
6966 * process.c (close_on_exec, accept4, process_socket):
6967 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6969 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6971 * w32.c (sys_dup): Declare prototype.
6975 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6977 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6979 Make file descriptors close-on-exec when possible (Bug#14803).
6980 This simplifies Emacs a bit, since it no longer needs to worry
6981 about closing file descriptors by hand in some cases.
6982 It also fixes some unlikely races. Not all such races, as
6983 libraries often open files internally without setting
6984 close-on-exec, but it's an improvement.
6985 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6986 * callproc.c (Fcall_process) [!MSDOS]:
6987 * emacs.c (main) [!DOS_NT]:
6988 * nsterm.m (ns_term_init):
6989 * process.c (create_process):
6990 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6991 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6992 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6993 Prefer mkostemp with O_CLOEXEC to mkstemp.
6994 * callproc.c (relocate_fd) [!WINDOWSNT]:
6995 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6996 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6998 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6999 Make the resulting file descriptor close-on-exec.
7000 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7001 * lread.c (load_descriptor_list, load_descriptor_unwind):
7002 Remove; no longer needed. All uses removed.
7003 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7004 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7006 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7007 (Fmake_network_process, Fnetwork_interface_list):
7008 (Fnetwork_interface_info, server_accept_connection):
7009 Make newly-created socket close-on-exec.
7010 * sysdep.c (emacs_open, emacs_fopen):
7011 Make new-created descriptor close-on-exec.
7012 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7013 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7015 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7017 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7018 for NS_IMPL_GNUSTEP.
7020 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7022 Fix openp errno handling.
7023 * callproc.c (Fcall_process): Preserve openp errno around close.
7024 * lread.c (openp): Set errno when returning -1, as some callers
7027 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7029 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7031 * nsterm.h (NSSavePanel): Update comment.
7032 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7033 (ns_run_file_dialog): Declare.
7035 * nsfns.m: Remove panelOK.
7037 (ns_run_file_dialog): New function.
7038 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7039 event loop, so file dialog is popped up by ns_run_file_dialog, called
7040 by sendEvent (Bug#14578).
7041 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7043 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7045 * xdisp.c (default_line_pixel_height): New function.
7046 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7047 (try_cursor_movement, redisplay_window, try_window)
7048 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7050 * window.c (window_scroll_pixel_based):
7051 use default_line_pixel_height.
7053 * dispextern.h (default_line_pixel_height): Add prototype.
7055 * frame.c (x_set_line_spacing): Accept a float value for
7056 line-spacing parameter, per the documentation.
7058 * data.c (Fmultibyte_string_p): Doc fix.
7060 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7062 Use emacs_open more consistently when opening files.
7063 This handles EINTR more consistently now, and makes it easier
7064 to introduce other uniform changes to file descriptor handling.
7065 * sysstdio.h: New file.
7066 * buffer.c (mmap_init):
7067 * cygw32.c (chdir_to_default_directory):
7068 * dispnew.c (Fopen_termscript):
7069 * emacs.c (Fdaemon_initialized):
7070 * fileio.c (Fdo_auto_save):
7071 * image.c (slurp_file, png_load_body, jpeg_load_body):
7072 * keyboard.c (Fopen_dribble_file):
7074 * print.c (Fredirect_debugging_output):
7075 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7076 * termcap.c (tgetent):
7077 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7078 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7079 * w32term.c (w32_initialize) [CYGWIN]:
7080 * xfaces.c (Fx_load_color_file):
7081 Use emacs_open instead of plain open, and emacs_fopen instead of
7083 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7084 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7085 * callproc.c (default_output_mode): New constant.
7086 (Fcall_process): Use it to call emacs_open instead of plain creat.
7087 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7088 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7089 (emacs_fopen): New function.
7090 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7091 Include <lisp.h>, for emacs_open.
7092 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7094 Remove duplicate #include directives.
7095 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7097 Don't include stdio.h twice.
7098 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7099 Don't include sys/types.h or stdio.h twice.
7100 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7101 * lread.c: Don't include coding.h twice.
7102 * nsfont.m: Don't include frame.h twice.
7103 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7104 * ralloc.c: Don't include <unistd.h> twice.
7105 * xdisp.c: Don't include font.h twice.
7106 * xterm.c: Don't include fontset.h twice.
7107 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7109 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7111 Scale ImageMagick images more carefully.
7112 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7113 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7114 Be more careful about avoiding undefined behavior after
7115 integer overflow and division by zero.
7117 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7119 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7120 (syms_of_w32fns): DEFSYM them.
7121 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7122 (CCHDEVICENAME): Define macros if not defined.
7123 (struct MONITOR_INFO_EX): New struct.
7124 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7125 (enum_display_monitors_fn): New variable.
7126 (globals_of_w32fns): Initialize it.
7127 (Fx_display_pixel_width, Fx_display_pixel_height)
7128 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7129 multi-monitor setups in docstrings.
7130 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7131 screen size by primary monitor's millimeter per pixel.
7132 (w32_monitor_enum, w32_display_monitor_attributes_list)
7133 (w32_display_monitor_attributes_list_fallback)
7134 (Fw32_display_monitor_attributes_list): New functions.
7135 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7137 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7139 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7141 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7143 * fileio.c (Qfile_notify_error): New error symbol.
7145 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7146 * inotify.c (inotify_callback, symbol_to_inotifymask)
7147 (Finotify_add_watch, Finotify_rm_watch): Use it.
7148 (inotifyevent_to_event): Exchange order of cookie and file name.
7149 (Finotify_add_watch): Adapt docstring.
7151 * lisp.h (Qfile_notify_error): Declare.
7153 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7155 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7156 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7157 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7158 which did not work (see <http://bugs.gnu.org/14569#307>).
7159 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7160 && (!noninteractive || initialized)). This attempts to thread
7161 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7163 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7165 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7166 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7168 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7170 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7171 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7172 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7173 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7175 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7177 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7178 Define to __sys_siglist.
7180 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7182 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7183 word-wrap, so that overflow-newline-into-fringe would work in
7184 visual-line-mode. (Bug#2749)
7185 (move_it_in_display_line_to): When the last scanned display
7186 element fits exactly on the display line, and
7187 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7188 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7189 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7190 finding buffer position that corresponds to pixel coordinates,
7191 e.g. in buffer_posn_from_coords.
7193 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7195 * process.c (handle_child_signal): Call catch_child_signal if
7198 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7200 Don't convert function pointers to void * and back.
7201 It isn't portable C, and it's easy enough to avoid.
7202 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7203 (make_save_value): Add support for SAVE_FUNCPOINTER.
7204 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7205 * print.c (print_object):
7206 Distinguish function from object pointers.
7207 * lisp.h (SAVE_FUNCPOINTER): New constant.
7208 (SAVE_SLOT_BITS): Adjust to it.
7209 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7210 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7211 (voidfuncptr): New typedef.
7212 (struct Lisp_Save_Value): New member data[0].funcpointer.
7213 (XSAVE_FUNCPOINTER): New function.
7215 Simplify buildobj processing.
7216 * Makefile.in (buildobj.h): Make it a sequence of strings each
7217 followed by comma, rather than a single string. Put it into a
7218 .tmp file in case there's an error while generating it.
7219 (gl-stamp): Use .tmp for temp files.
7220 (mostlyclean): Clean .tmp files.
7221 * doc.c (buildobj): Move to just the routine that needs it.
7222 It's now an array of strings, so processing is simpler.
7224 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7226 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7227 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7228 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7229 Invoke malloc_enable_thread even when not interactive.
7230 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7231 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7232 in this case, since the underlying bug has now been fixed.
7234 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7236 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7237 unlinking it (bug#14691).
7239 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7241 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7242 before checking whether buffer is modified. This lets
7243 `kill-buffer-query-functions' cancel killing of the buffer or save
7244 its content before `kill-buffer' asks user the "Buffer %s
7245 modified; kill anyway?" question.
7247 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7249 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7250 Let the super performKeyEquivalent deal with them (Bug#14747).
7252 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7254 * widget.c (resize_cb): Remove unused local.
7256 Do not use GTK 3 if it exists but cannot be compiled.
7257 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7258 * xterm.c (x_error_handler) [!USE_GTK]:
7261 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7263 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7265 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7266 to the valid range of values. (Bug#14753)
7268 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7269 when moving point by using the current glyph matrix. This avoids
7270 the need to force redisplay when this function is called in a
7273 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7275 Fix minor problems found by static checking.
7276 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7277 Redo the latter's body to sidestep GCC parenthesization warnings.
7278 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7279 * coding.c (detect_coding, detect_coding_system):
7280 * coding.h (struct undecided_spec):
7281 Use bool for boolean.
7282 * image.c (QCmax_width, QCmax_height): Now static.
7283 * xdisp.c (Fmove_point_visually): Remove unused local.
7285 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7287 * xdisp.c (Fmove_point_visually): New function.
7289 2013-06-28 Kenichi Handa <handa@gnu.org>
7291 * coding.h (define_coding_undecided_arg_index): New enum.
7292 (coding_attr_index): New members
7293 coding_attr_undecided_inhibit_null_byte_detection,
7294 coding_attr_undecided_inhibit_iso_escape_detection,
7295 coding_attr_undecided_prefer_utf_8.
7296 (undecided_spec): New struct.
7297 (struct coding_system): New member `undecided' of the member
7300 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7301 (detect_coding): Likewise.
7302 (detect_coding_system): Likewise.
7303 (Fdefine_coding_system_internal): New coding system properties
7304 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7306 (syms_of_coding): Adjust for coding_arg_undecided_max.
7308 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7310 * image.c (x_from_xcolors): Remove unused local.
7312 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7314 Defer image data transfer between X client and server until actual
7317 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7320 * image.c (Destroy_Image): Remove.
7321 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7322 `mask_p', and `colors_p'. All uses changed.
7323 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7324 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7325 New macros for `flags' arg to x_clear_image_1.
7326 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7327 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7328 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7329 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7330 (image_get_x_image, image_unget_x_image): New functions or macros.
7331 (image_background, image_background_transparent, x_to_xcolors)
7332 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7333 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7334 instead of Destroy_Image.
7335 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7336 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7337 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7338 (imagemagick_load_image, svg_load_image): Use them instead of
7339 x_create_x_image_and_pixmap, and x_put_x_image followed by
7340 x_destroy_x_image, respectively.
7341 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7342 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7343 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7344 background_transparent fields.
7345 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7346 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7348 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7350 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7351 This mostly consists of undoing recent changes.
7352 * callproc.c (Fcall_process):
7353 * process.c (create_process):
7354 Do not worry about catching SIGCHLD here, undoing previous change.
7355 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7356 * process.c, process.h (catch_child_signal):
7357 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7358 * process.c (catch_child_handler): Don't worry about being called
7359 lazily and do not assume caller has blocked SIGCHLD, undoing
7360 previous change. Move first-time stuff back to
7361 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7362 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7363 set lib_child_handler if it's already initialized, which may
7364 help avoid problems on GNUstep.
7366 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7368 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7369 * callproc.c (Fcall_process):
7370 * process.c (create_process):
7371 Make sure SIGCHLD is caught before we fork,
7372 since Emacs startup no arranges to catch SIGCHLD.
7373 * process.c (lib_child_handler): Initialize to null, not to
7375 (catch_child_signal): Allow self to be called lazily.
7376 Do nothing if it's already been called.
7377 Assume caller has blocked SIGCHLD (all callers do now).
7378 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7379 just before it's really needed.
7380 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7381 since it hasn't been caught yet.
7383 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7385 * image.c (compute_image_size): New function to implement
7386 :max-width and :max-height.
7387 (imagemagick_load_image): Use it.
7389 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7391 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7392 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7394 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7395 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7396 the SIGCHLD handler, since the code is not atomic and (due to glib)
7397 signals may be arriving now.
7398 * sysdep.c (init_signals): Do not catch child signals here;
7399 'main' now does that later, at a safer time.
7401 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7403 Clean up SIGCHLD handling a bit (Bug#14569).
7404 * process.c, process.h (catch_child_signal):
7405 Now always extern, even if !NS_IMPL_GNUSTEP.
7406 * process.c (catch_child_signal): Move glib tickler here from
7407 init_process_emacs, so that it's done earlier in Emacs
7408 initialization. Also move the noninteractive && !initialized
7409 check here from init_process_emacs. This is all a bit cleaner for
7410 GNUish platforms, and I hope it works around the Cygwin bug.
7411 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7412 that glib signal handling is tickled before glib creates threads.
7414 * process.c (wait_reading_process_output): Avoid int overflow
7415 when reading more than 2 GiB total from a process.
7417 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7419 * process.c (create_process): Handle a couple more cases,
7420 i.e., work even if new_argv and wait_child_setup[i] are cached.
7421 Use Fcall_process's style for volatile vars.
7423 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7425 * process.c (create_process): Mark PROCESS volatile.
7427 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7429 Use C99-style flexible array members if available.
7430 This avoids some subtle aliasing issues, which typically
7431 aren't a problem with GCC but may be a problem elsewhere.
7432 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7433 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7434 In either case, it uses a flexible array member rather than
7435 the old struct hack. All uses changed.
7436 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7437 Adjust to sdata reorganization.
7438 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7439 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7440 that ports better to pre-C99 non-GCC.
7441 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7442 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7443 as the latter has changed.
7444 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7445 and port better to pre-C99 GCC.
7446 * image.c (struct xpm_cached_color):
7447 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7448 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7449 Use FLEXIBLE_ARRAY_MEMBER.
7450 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7451 Move decl to top level so it gets checked against implementation.
7452 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7453 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7455 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7457 * syntax.c: Integer cleanups.
7458 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7459 All uses that need 0-or-2 changed to:
7460 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7461 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7462 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7463 (char_quoted, prev_char_comend_first, back_comment)
7464 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7465 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7466 Use bool for boolean.
7467 (update_syntax_table, skip_chars, skip_syntaxes):
7468 Prefer int to unsigned when either will do.
7469 (back_comment): Return boolean success flag, like forw_comment,
7470 instead of positive-or-minus-1 (which might have overflowed int anyway).
7471 Don't stuff ptrdiff_t into int.
7472 (syntax_spec_code, syntax_code_spec): Now const.
7473 (Fmatching_paren, scan_lists, scan_sexps_forward):
7474 Use enum syntaxcode for syntax code.
7475 (Fmatching_paren): Check that arg is a character, not just an integer.
7476 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7477 (Finternal_describe_syntax_value): Omit no-longer-needed
7479 (skip_chars): Use char, not unsigned char, when the distinction
7481 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7482 * bytecode.c (exec_byte_code):
7483 * syntax.c (syntax_spec_code, Fchar_syntax)
7484 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7486 * syntax.h (SYNTAX_WITH_FLAGS):
7487 Omit unnecessary casts.
7489 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7491 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7492 line dimensions here, to avoid race conditions with the main
7493 thread. (Bug#14062, bug#14630, bug#14669)
7495 * w32term.c (w32_draw_window_cursor): Compute the header line and
7496 mode line dimensions here.
7497 <w32_system_caret_window, w32_system_caret_hdr_height>:
7498 <w32_system_caret_mode_height>: New variables.
7500 * w32term.h: Declare them.
7502 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7504 * alloc.c (die): Move "assertion failed" string here ...
7505 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7506 COND when SUPPRESS_CHECKING. This shrinks the executable text
7507 size by 0.8% to 2.2% when configured with --enable-checking,
7508 depending on optimization flags (GCC 4.8.1 x86-64).
7510 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7512 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7514 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7515 base is 2; this is more accurate.
7517 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7519 * sound.c (string_default): Move to !WINDOWSNT section.
7520 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7522 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7524 * sound.c: Integer cleanups.
7525 Remove unnecessary forward decls.
7526 (struct sound_device): The 'file' member is now a Lisp_Object, not
7527 a char *, so that we needn't invoke alloca on a huge size.
7528 (Fplay_sound_internal): Adjust to this.
7529 (string_default): New function.
7530 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7531 Use it to adjust to the struct sound_device change.
7532 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7533 (be2hs) [0]: Remove.
7535 * syntax.c (skip_chars): Don't use uninitialized storage
7536 when searching a multibyte buffer for characters that are not in a
7537 unibyte string that contains non-ASCII characters.
7539 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7541 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7542 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7544 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7546 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7548 2013-06-18 Kenichi Handa <handa@gnu.org>
7550 * font.c (Ffont_spec): Signal an error for an invalid font name
7553 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7555 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7556 In particular this ports to 32-bit sparc Sun cc.
7557 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7558 array with a dummy element at specpdl[-1], so that its address can
7560 (unbind_to): Do not copy the binding; not needed, now that we
7561 copy old_value in the one place where the copy is needed.
7562 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7563 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7564 (union specbinding): Rename from struct specbinding. Redo layout
7565 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7566 which is not portable. With Sun C 5.12 32-bit sparc, the
7567 declaration causes nargs to be an unsigned bitfield, a behavior
7568 that the C standard allows; but Emacs wants nargs to be signed.
7569 The overall type is now a union of structures rather than a
7570 structure of union of structures, and the 'kind' member is now a
7571 bitfield, so that the overall type doesn't grow. All uses changed.
7572 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7574 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7576 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7577 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7579 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7581 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7583 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7584 unless we know that the window w's frame is a frame object.
7585 Another attempt at solving bug#14062 and bug#14630.
7587 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7589 * textprop.c (property_set_type): New enum.
7590 (add_properties): Allow appending/prepending text properties.
7591 (add_text_properties_1): Factored out of Fadd_text_properties.
7592 (Fadd_text_properties): Move all the code into
7593 add_text_properties_1.
7594 (Fadd_face_text_property): New function that calls
7595 add_text_properties_1.
7597 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7599 Move functions from lisp.h to individual modules when possible.
7600 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7601 * alloc.c (XFLOAT_INIT, set_symbol_name):
7602 * buffer.c (CHECK_OVERLAY):
7603 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7604 (set_char_table_parent):
7605 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7606 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7607 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7608 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7610 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7611 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7612 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7613 (backtrace_args, backtrace_debug_on_exit):
7614 * floatfns.c (CHECK_FLOAT):
7615 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7616 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7617 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7618 (set_hash_index_slot):
7619 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7620 * marker.c (CHECK_MARKER):
7621 * textprop.c (CHECK_STRING_OR_BUFFER):
7622 * window.c (CHECK_WINDOW_CONFIGURATION):
7623 Move here from lisp.h, and make these functions static rather than
7625 * buffer.c (Qoverlayp):
7627 * fns.c (Qhash_table_p):
7628 * window.c (Qwindow_configuration_p):
7630 * lisp.h: Remove the abovementioned defns and decls.
7632 Use functions, not macros, for XINT etc (Bug#11935).
7633 In lisp.h, prefer functions to function-like macros, and
7634 constants to object-like macros, when either will do. This:
7635 . simplifies use, as there's no more need to worry about
7636 arguments' side effects being evaluated multiple times.
7637 . makes the code easier to debug on some platforms.
7638 However, when using gcc -O0, keep using function-like macros
7639 for a few critical operations, for performance reasons.
7640 This sort of thing isn't needed with gcc -Og, but -Og
7641 is a GCC 4.8 feature and isn't widely-enough available yet.
7642 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7643 Remove enum lsb_bits; no longer needed.
7644 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7645 * buffer.c (Qoverlap):
7647 * fns.c (Qhash_table_p):
7648 Now extern, so lisp.h can use these symbols.
7649 * dispextern.h: Include character.h, for MAX_CHAR etc.
7650 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7651 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7652 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7653 (GLYPH_CODE_P): Move here from lisp.h.
7654 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7655 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7656 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7657 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7658 XUNTAG now returns void *.
7659 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7660 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7661 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7662 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7663 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7664 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7665 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7666 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7667 New macros, renamed from their sans-lisp_h_ counterparts.
7668 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7669 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7670 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7671 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7672 If compiling via GCC without optimization, define these as macros
7673 in addition to inline functions.
7674 To disable this, compile with -DINLINING=0.
7675 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7676 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7677 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7678 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7679 (INTMASK, VALMASK): Now macros, since static values cannot be
7680 accessed from extern inline functions.
7681 (VALMASK): Also a constant, for benefit of old GDB.
7682 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7683 is INTEGERP, which can fold it in.
7684 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7685 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7686 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7687 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7688 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7689 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7690 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7691 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7692 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7693 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7694 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7695 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7696 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7697 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7698 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7699 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7700 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7701 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7702 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7703 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7704 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7705 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7706 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7707 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7708 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7709 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7710 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7711 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7712 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7713 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7714 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7715 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7716 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7718 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7719 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7720 (VALMASK): Define in one place rather than in two, merging the
7721 USE_LSB_TAG parts; this is simpler.
7722 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7723 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7724 Move up, to avoid use before definition.
7725 Also include "globals.h" earlier, for the same reason.
7726 (make_natnum): New function.
7727 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7728 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7729 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7730 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7731 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7732 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7733 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7734 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7735 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7736 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7737 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7738 (Qwindow_configuration_p, Qimage): New forward declarations.
7739 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7740 (STRING_COPYIN): Remove; unused.
7741 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7742 (xcar_addr, xcdr_addr): New functions. All uses changed.
7743 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7744 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7745 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7746 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7747 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7748 (TYPE_RANGED_INTEGERP): Simplify.
7749 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7750 (setlocale, fixup_locale, synchronize_system_messages_locale)
7751 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7752 Now empty functions, not macros.
7753 (functionp): Return bool, not int.
7754 * window.c (Qwindow_configuration_p): Now extern,
7755 so window.h can use it.
7756 * window.h (Qwindowp): Move decl back to lisp.h.
7758 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7760 * xdisp.c (Fline_pixel_height): New function, required for solving
7763 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7765 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7767 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7769 * lread.c (syms_of_lread):
7770 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7772 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7774 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7776 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7778 * fileio.c (expand_file_name): Doc fix.
7780 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7782 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7783 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7784 Wait for self, not for 0. This can't hurt on GNU or similar
7785 system, and may help with Cygwin.
7787 * keyboard.c: Don't use PROP (...) as an lvalue.
7788 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7789 Use set_prop (A, B), not PROP (A) = B.
7791 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7793 * xdisp.c (get_it_property): Use it->window instead of generating
7794 a Lisp object from it->w.
7796 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7798 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7799 get-char-property the window that is being rendered, instead of
7800 the buffer, to support window-specific overlays. (Bug#14575)
7801 (compute_display_string_pos): When W is NULL, use the current
7802 buffer as the object to pass to get-char-property.
7803 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7804 pointer member of the bidi iterator, since no window is pertinent
7807 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7809 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7810 being displayed, and pass it to compute_display_string_pos.
7811 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7812 (bidi_paragraph_init): All callers changed.
7814 * xdisp.c (init_from_display_pos, init_iterator)
7815 (handle_single_display_spec, next_overlay_string)
7816 (get_overlay_strings_1, reseat_1, reseat_to_string)
7817 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7818 Set bidi_it.w member from it->w.
7819 (compute_display_string_pos): Accept additional argument, the
7820 window being displayed, and pass it to Fget_char_property.
7823 * dispextern.h (struct bidi_it): New member w, the window being
7825 (compute_display_string_pos): Adjust prototype.
7827 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7829 * xgselect.c: Remove unneeded include xterm.h.
7831 * process.c (wait_reading_process_output): Check for NS before GLIB.
7832 GLIB may be linked in due to rsvg, but ns_select must be called.
7834 * xgselect.c (xg_select): Remove call to window_system_available
7835 and g_main_context_pending at the top, so Gdk events (i.e. file
7836 notify) are processed when Emacs is started with -nw.
7838 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7840 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7841 (ctagsfiles3): New variable, includes only *.m files.
7842 (TAGS): Use an explicit language name in the regular expressions,
7843 to avoid transformation of '/SOMETHING' by MSYS to
7844 'c:\MSYS\SOMETHING'.
7846 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7848 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7850 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7852 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7853 still need to set the mouse pointer shape and activate help-echo.
7856 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7858 A few porting etc. fixes for the new file monitor code.
7859 See the thread containing
7860 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7861 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7862 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7863 (dir_monitor_callback, Fgfile_rm_watch):
7864 Use assq_no_quit instead of Fassoc, for speed.
7865 (dir_monitor_callback, Fgfile_rm_watch):
7866 eassert that the monitor is a fixnum.
7867 (dir_monitor_callback): No need for CDR_SAFE.
7868 Simplify building of lisp with alternative tails.
7869 (Fgfile_add_watch, Fgfile_rm_watch):
7870 Do not assume glib functions set errno reliably on failure.
7871 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7872 and signal an error otherwise.
7873 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7874 Use Fdelq instead of Fdelete, for speed.
7876 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7878 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7879 don't insist on being invoked on a highlighted tool-bar button.
7880 Avoids losing tool-bar functionality when mouse-highlight is nil.
7881 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7882 Don't highlight when mouse-highlight is nil.
7883 (note_mouse_highlight): When mouse-highlight is nil, don't return
7884 right away; instead, run tool-bar and mode-line highlight
7885 subroutine, clear any existing highlight, and revert the mouse
7886 pointer to its default shape. (Bug#14558)
7888 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7890 * lisp.mk (lisp): Add prog-mode.el.
7892 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7894 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7895 * process.c (dummy_handler): New function.
7896 (lib_child_handler): New static var.
7897 (handle_child_signal): Invoke it.
7898 (catch_child_signal): If a library has set up a signal handler,
7899 save it into lib_child_handler.
7900 (init_process_emacs): If using glib and not on Windows, tickle glib's
7901 child-handling code so that it initializes its private SIGCHLD handler.
7902 * syssignal.h (SA_SIGINFO): Default to 0.
7903 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7904 31; it should no longer be needed now.
7906 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7908 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7910 * gfilenotify.c (globals_of_gfilenotify): New function.
7911 (syms_of_gfilenotify): Move global initialization there.
7913 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7915 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7917 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7918 * keyboard.c (menu_bar_items, tool_bar_items):
7919 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7920 not override local keymaps any more.
7922 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7924 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7926 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7928 * w32console.c (initialize_w32_display): Return the dimensions of
7929 the console window via 2 additional arguments, not via the current
7930 frame. This avoids crashes due to overrunning the bounds of
7931 frame's decode_mode_spec_buffer, which is not resized following
7932 the change of the frame dimensions from the initial 10x10.
7934 * w32term.h (w32_initialize_display_info): Adjust prototype.
7936 * term.c (init_tty): Take dimensions of the frame from the values
7937 returned by initialize_w32_display.
7939 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7940 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7941 (LIBES): Add $(GFILENOTIFY_LIBS).
7943 * w32inevt.c (handle_file_notifications): Add dummy implementation
7944 for !HAVE_W32NOTIFY.
7946 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7948 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7950 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7952 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7954 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7956 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix minor problems found by static checking.
7959 * data.c (pure_write_error):
7960 Use xsignal2, not Fsignal, as Fsignal might return.
7961 * eval.c (set_backtrace_debug_on_exit): Now static.
7962 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7963 No longer inline. EXTERN_INLINE is needed only for functions
7964 defined in .h files. Reindent function header as per GNU style.
7965 (backtrace_p, backtrace_top, backtrace_next):
7966 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7967 compiler or linker. Add extern decls to pacify gcc -Wall.
7968 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7970 * frame.c (free_monitors): Define only on platforms that need it.
7971 * nsterm.m (ns_term_init):
7972 * process.c (catch_child_signal):
7973 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7974 defined on all porting targets these days.
7975 * process.c, process.h (catch_child_signal):
7976 Make it extern only if NS_IMPL_GNUSTEP is defined.
7978 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7980 * w32.c (gettimeofday): Make the signature identical to prototype
7981 in nt/inc/sys/time.h.
7983 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7985 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7988 * keyboard.c (safe_run_hooks_error): Improve error message.
7990 * data.c (pure_write_error): Add `object' argument.
7991 * puresize.h (CHECK_IMPURE): Use it.
7993 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7995 * Makefile.in (NOTIFY_OBJ): New variable.
7996 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7998 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7999 Call syms_of_gfilenotify.
8001 * gfilenotify.c: New file.
8003 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8004 and Qfile_w32notify.
8005 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8006 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8008 * lisp.h: Declare syms_of_gfilenotify.
8010 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8012 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8014 Merge the specpdl and backtrace stacks. Make the structure of the
8015 specpdl entries more obvious via a tagged union of structs.
8016 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8017 (enum specbind_tag): New enum.
8018 (struct specbinding): Make it a tagged union of structs.
8019 Add a case for backtrace records.
8020 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8021 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8022 (backtrace_debug_on_exit): New accessors.
8023 (struct backtrace): Remove.
8024 (struct catchtag): Remove backlist field.
8025 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8027 (Flocal_variable_p): Speed up the common case where the binding is
8029 * eval.c (backtrace_list): Remove.
8030 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8031 (set_backtrace_args, set_backtrace_nargs)
8032 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8033 (backtrace_next): New functions.
8034 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8035 (unwind_to_catch, internal_lisp_condition_case)
8036 (internal_condition_case, internal_condition_case_1)
8037 (internal_condition_case_2, internal_condition_case_n): Don't bother
8038 with backtrace_list any more.
8039 (Fsignal): Adjust to new backtrace format.
8040 (grow_specpdl): Move up.
8041 (record_in_backtrace): New function.
8042 (eval_sub, Ffuncall): Use it.
8043 (apply_lambda): Adjust to new backtrace format.
8044 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8046 (specbind): Adjust to new specpdl format. Simplify.
8047 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8048 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8050 (mark_backtrace): Remove.
8051 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8052 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8053 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8055 * profiler.c (record_backtrace): Use get_backtrace.
8056 (handle_profiler_signal): Use backtrace_top_function.
8057 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8060 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8062 * process.h (catch_child_signal): Declare.
8064 * process.c (catch_child_signal): New function.
8065 (init_process_emacs): Call it.
8067 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8068 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8070 (x_set_cursor_type): Remove declaration.
8071 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8072 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8073 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8074 (ns_get_color): Use F suffix on float.
8075 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8076 (ns_get_rgb_color): Remove.
8077 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8078 (note_mouse_movement): x and y are CGFloat.
8079 (ns_draw_fringe_bitmap): Remove unused rowY.
8080 Change #if to COCOA && >= 10_6.
8081 (ns_draw_window_cursor): Remove unused overspill.
8082 (ns_draw_underwave): width and x are EamcsCGFloat.
8083 (ns_draw_box): thickness is CGFloat.
8084 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8085 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8086 if not in main thread.
8087 (ns_get_pending_menu_title, ns_check_menu_open)
8088 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8089 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8090 (sendFromMainThread:): New method.
8091 (changeFont:): size is CGFloat.
8092 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8093 Disable warning about permanent text.
8094 (characterIndexForPoint:): Adjust return type depending on GNUstep
8096 (mouseDown:): delta is CGFloat.
8097 (updateFrameSize): Remove unised variable f.
8098 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8099 Cast float to EmacsCGFloat.
8100 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8101 also to -1 when restoring.
8102 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8103 inside NS_IMPL_COCOA.
8104 (toggleFullScreen:): Put call to toggleFullScreen inside
8105 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8106 (setPosition:portion:whole:): por is CGFloat.
8107 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8108 (mouseDown:): Use CGFloat.
8109 (mouseDragged:): Remove unised variable edge.
8110 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8112 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8114 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8115 when NS_IMPL_GNUSTEP.
8116 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8117 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8118 (EmacsToolbar): Add clearAll. Add tag argument to
8119 addDisplayItemWithImage.
8120 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8122 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8124 * nsmenu.m (ns_update_menubar): Make static.
8125 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8126 (fillWithWidgetValue:): Add cast to SEL for setAction.
8127 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8128 (update_frame_tool_bar): Update code for GNUstep.
8129 (clearAll): New method.
8130 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8131 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8132 Move identifierToItem setObject and activeIdentifiers addObject before
8133 call to insertItemWithItemIdentifier.
8134 (validateVisibleItems): Fix indentation.
8135 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8136 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8137 UtilityWindow to aStyle, remove call to setStyleMask.
8139 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8141 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8142 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8143 Use F suffix on floats.
8144 (ns_char_width): Returns CGFloat.
8145 (ns_ascii_average_width): w is CGFloat instead of float.
8146 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8148 (ns_glyph_metrics): CGFloat instead of float.
8150 * nsfns.m (x_set_foreground_color, x_set_background_color):
8152 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8153 remove unused variables.
8154 (Fns_read_file_name): Keep track if panel is for save.
8155 Use ns_filename_from_panel/ns_directory_from_panel.
8156 (Fns_list_services): delegate only used for COCOA.
8157 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8158 Just return the input if GNUstep.
8159 (x_screen_planes): Remove.
8160 (Fxw_color_values): Use EmacsCGFloat
8161 (Fns_display_monitor_attributes_list): Only get screen number for
8163 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8165 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8166 ns_directory_from_panel.
8168 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8170 * process.c (handle_child_signal): Also use WCONTINUED.
8171 This is so that list-processes doesn't mistakenly list the process
8172 as stopped, when the process has actually been continued and is
8175 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8177 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8178 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8179 not already configured.
8181 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8183 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8185 * Makefile.in (mostlyclean): Remove *.res files.
8187 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8189 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8190 a buffer (bug#8447).
8192 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8194 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8195 display vector, and we backtrack, handle the case that the
8196 previous character position is also displayed from a display
8197 vector or covered by a display string or image. (Bug#14476)
8199 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8201 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8202 (struct MonitorInfo, free_monitors): Remove.
8203 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8204 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8205 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8208 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8209 (struct MonitorInfo, free_monitors): Remove.
8210 (ns_screen_name): Make static.
8211 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8212 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8215 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8216 (struct MonitorInfo): New struct.
8217 (free_monitors, make_monitor_attribute_list): Declare.
8219 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8221 (free_monitors, make_monitor_attribute_list): New functions.
8222 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8225 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8227 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8229 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8231 * keyboard.c: Apply keyboard decoding only to events that come directly
8232 from the tty, not from unread-command-events (bug#14368).
8233 (read_event_from_main_queue): New function, extracted from read_char.
8234 (read_decoded_char): Remove.
8235 (read_decoded_event_from_main_queue): New function to replace it.
8236 (read_char): Use it.
8237 (read_key_sequence): Use read_char rather than read_decoded_char.
8239 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8241 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8243 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8245 2013-05-22 Kenichi Handa <handa@gnu.org>
8247 The following changes are to fix the setting of
8248 buffer-file-coding-system on, for instance, C-x RET c unix RET
8249 _FILE_OF_DOS_EOL_TYPE_ RET.
8251 * coding.h (struct coding_system): New member detected_utf8_chars.
8253 * coding.c (detect_coding_utf_8): Count characters and check EOL
8254 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8256 (setup_coding_system): Do not initialize coding->head_ascii.
8257 (check_ascii): Do not set coding->eol_seen but update it. Do not
8258 call adjust_coding_eol_type here.
8259 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8260 If the eol-type of CODING is already specified, adjust the eol type
8261 of the found coding-system.
8262 (decode_coding_gap): Cancel previous change. Utilize the
8263 character numbers counted by detect_coding_utf_8. Fix detection
8266 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8268 * search.c (looking_at_1): Only set last_thing_searched if the match
8269 changed the match-data (bug#14281).
8271 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8273 * xdisp.c (reseat_at_previous_visible_line_start):
8274 Already declared in dispextern.h, so remove it here.
8275 (move_it_vertically_backward): Likewise.
8277 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8279 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8280 (Fx_display_pixel_width, Fx_display_pixel_height)
8281 (Fx_display_mm_width, Fx_display_mm_height):
8282 Mention `display-monitor-attributes-list' in docstrings.
8284 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8285 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8286 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8287 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8288 (Fx_display_backing_store, Fx_display_visual_class)
8289 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8290 (Fx_display_grayscale_p, Fx_display_pixel_width)
8291 (Fx_display_pixel_height, Fx_display_planes)
8292 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8293 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8294 (Fx_display_mm_width, Fx_display_mm_height)
8295 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8296 height for all physical monitors as in X11.
8298 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8299 Return pixel width or height for all physical monitors as in X11.
8301 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8303 Port --enable-gcc-warnings to clang.
8304 * bytecode.c (exec_byte_code):
8306 Redo diagnostic pragmas to pacify clang, too.
8307 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8308 * editfns.c (Fencode_time):
8309 * fileio.c (file_accessible_directory_p):
8310 * font.c (font_unparse_xlfd):
8311 Use '&"string"[index]' instead of '"string" + (index)'.
8312 * undo.c (user_error): Remove; unused.
8314 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8316 * insdel.c (insert_1_both): Document the arguments, instead of
8317 referring to insert_1, which no longer exists.
8319 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8320 some window, increment windows_or_buffers_changed, so that
8321 *Messages* display in that window is updated. (Bug#14408)
8323 * w32.c: Include epaths.h.
8324 (init_environment): Use cmdproxy.exe without leading directories.
8325 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8327 (gettimeofday): Adjust signature and return value to Posix
8330 * unexw32.c (open_output_file): Delete the existing emacs.exe
8331 before creating it, to break the hard link to the versioned
8334 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8335 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8336 (FIRSTFILE_OBJ): New variables.
8337 (W32_RES): Rename to EMACSRES. All users changed.
8338 (base_obj): Use $(CM_OBJ).
8339 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8340 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8341 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8342 $(W32_RES_LINK) before $(LIBES).
8343 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8345 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8347 * makefile.w32-in (DOC): Use just "DOC".
8349 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8351 * process.c: Export default filters and sentinels to Elisp.
8352 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8354 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8355 (Fset_process_sentinel, Fformat_network_address):
8356 Default to them instead of nil.
8357 (server_accept_connection): Sentinels can't be nil any more.
8358 (read_and_dispose_of_process_output): New function, extracted from
8359 read_process_output.
8360 (read_process_output): Use it; filters can't be nil.
8361 (Finternal_default_process_filter): New function, extracted from
8362 read_process_output.
8363 (exec_sentinel_unwind): Remove function.
8364 (exec_sentinel): Don't zilch sentinel while running.
8365 (status_notify): Sentinels can't be nil.
8366 (Finternal_default_process_sentinel): New function extracted from
8368 (setup_process_coding_systems): Default filter is not nil any more.
8369 (syms_of_process): Export new Elisp functions and initialize
8371 * lisp.h (make_lisp_proc): New function.
8373 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8375 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8377 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8379 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8380 unless we know that the window w is a leaf window.
8381 Another attempt at solving bug#14062.
8383 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8385 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8388 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8390 * image.c (gif_load): Check that subimages fit (Bug#14345).
8392 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8394 * lread.c (skip_dyn_eof): New function.
8395 (read1): Use it to skip the end of a file in response to #@00.
8397 * doc.c (get_doc_string): Slightly relax the sanity checking.
8399 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8401 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8402 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8403 (MonitorInfo): New struct.
8404 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8405 (Fns_display_monitor_attributes_list): New functions.
8406 (display-usable-bounds): Remove.
8407 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8410 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8412 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8413 (GTK_CHECK_VERSION): New macro, if not already defined.
8414 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8415 replaced by GTK_CHECK_VERSION.
8417 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8419 * xterm.h (GTK_PREREQ): New macro.
8420 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8421 to use this macro instead, for consistency and clarity.
8423 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8425 * xdisp.c (row_for_charpos_p): New function, with code of
8426 cursor_row_p, but accepts an additional argument CHARPOS instead
8427 of using a hardcoded PT.
8428 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8429 (row_containing_pos): Call row_for_charpos_p instead of partially
8430 doing the same. Fixes cursor positioning under longlines-mode
8431 when longlines-show-effect includes more than one newline, when
8432 moving the cursor vertically up.
8434 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8436 * makefile.w32-in (ACL_H): New macro.
8437 ($(BLD)/fileio.$(O)): Update dependencies.
8439 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8441 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8442 * Makefile.in (LIB_ACL): New macro.
8443 (LIBACL_LIBS): Remove.
8444 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8445 * fileio.c: Include <acl.h>.
8446 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8447 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8449 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8452 * unexelf.c: Don't assume ElfW (Half) fits in int.
8453 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8454 when dealing with ElfW (Half) values, since they can exceed 2**31
8455 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8456 (entry_address): Omit unused NUM arg. All uses changed.
8458 2013-05-07 Juri Linkov <juri@jurta.org>
8460 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8461 to the string converted from number with `Fnumber_to_string'.
8464 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8466 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8467 This fixes a problem introduced by my previous change.
8469 2013-05-07 Glenn Morris <rgm@gnu.org>
8471 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8473 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8475 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8477 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8479 Static checking by GCC 4.8.0.
8480 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8481 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8482 (x_get_monitor_attributes_fallback)
8483 (x_get_monitor_attributes_xinerama)
8484 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8485 Define only if USE_GTK.
8486 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8487 (x_get_monitor_attributes_fallback): Omit unused locals.
8488 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8489 Use double, not float, to avoid mixed-mode floating point arithmetic.
8491 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8492 Jan Djärv <jan.h.d@swipnet.se>
8494 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8495 (XINERAMA_CFLAGS): New macros.
8496 (ALL_CFLAGS, LIBES): Use them.
8498 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8499 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8500 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8501 (syms_of_xfns): DEFSYM them.
8502 (struct MonitorInfo): New struct.
8503 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8504 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8505 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8506 (x_get_monitor_attributes_xinerama): New functions.
8507 (Fx_display_monitor_attributes_list): New primitive.
8508 (syms_of_xfns): Defsubr it.
8510 * xterm.h (x_display_info): Add Xatom_net_workarea and
8511 Xatom_net_current_desktop.
8513 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8514 and dpyinfo->Xatom_net_current_desktop.
8516 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8518 * xdisp.c (pos_visible_p): Use the special code for finding the
8519 beginning of a display property or overlay for any "replacing"
8520 display property, not just for display strings. This solves
8521 incorrect reporting of position by posn-at-point. (Bug#14241)
8523 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8525 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8526 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8527 Verify that ElfW (Half) fits in int.
8528 (fatal): Use same signature as lisp.h.
8529 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8530 configure and build with -DUNEXELF_DEBUG without worrying about
8531 other modules that use DEBUG.
8532 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8533 possibly-wide integers now uses it instead of plain fprintf.
8534 (entry_address): New function, which avoids problems with 32-bit
8535 overflow on 64-bit hosts.
8536 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8537 (round_up): Don't assume the remainder fits in int.
8538 (find_section): Use bool for boolean. Simplify debug code.
8539 (unexec): Don't assume file sizes fit in int or size_t.
8540 Omit unnecessary trailing newline in 'fatal' format.
8541 Use strerror rather than outputting decimal error number.
8542 Remove unused code when emacs is not defined;
8543 this file relies on Emacs now.
8544 Don't assume e_phnum and e_shnum are positive.
8546 * regex.c: Fix problems when DEBUG is defined.
8547 (extract_number, extract_number_and_incr): Define regardless of
8548 whether DEBUG is defined; that's simpler and makes the code less
8549 likely to go stale in the normal case when DEBUG is not defined.
8550 Return int rather than taking an int * arg. All callers changed.
8551 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8552 Remove, replacing with ...
8553 (DEBUG_PRINT): New macro. All callers changed.
8554 (DEBUG_COMPILES_ARGUMENTS): New macro.
8555 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8556 (print_compiled_pattern, print_double_string) [DEBUG]:
8557 Use prototype rather than old-style definition.
8558 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8559 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8560 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8561 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8562 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8563 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8564 This matters only when DEBUG is defined.
8566 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8568 * xdisp.c (set_iterator_to_next): Set the
8569 ignore_overlay_strings_at_pos_p flag only if we are _really_
8570 iterating over an overlay string, as indicated by the
8571 current.overlay_string_index member. (Bug#14306)
8573 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8575 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8576 to where it is used, to avoid autorelease issues (Bug#14050).
8578 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8580 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8581 * fileio.c (syms_of_fileio): Implement this.
8582 * filelock.c (create_lock_file): If symbolic links don't work, so
8583 we use a regular file as a lock file, do not fsync the lock file;
8586 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8588 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8589 (syms_of_minibuf): Adjust accodingly.
8591 * callint.c (Fcall_interactively): Adjust calls accordingly.
8593 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8595 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8596 w->contents is a buffer before computing everything else.
8597 Use parentheses to disambiguate last part of the condition.
8599 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8600 assertion violations. (Bug#14062)
8602 2013-05-01 David Reitter <david.reitter@gmail.com>
8604 * nsfns.m (ns_tooltip): Initialize.
8606 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8608 * coding.c (decode_coding_gap): Don't remove the character before
8609 a newline unless it's a CR character. (Bug#14287)
8611 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8613 * dispextern.h (struct face): Move enum face_underline_type
8614 earlier so that bitfields can be in the same word.
8616 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8618 * nsfns.m (handlePanelKeys): New function.
8619 (EmacsOpenPanel:performKeyEquivalent:)
8620 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8621 arrows/function/control and copy/paste keys (Bug#14296).
8623 2013-04-27 Juri Linkov <juri@jurta.org>
8625 * callint.c (Fcall_interactively): Call `Qread_number' for
8626 interactive code letter `n' instead of using duplicate code.
8629 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8631 * systime.h (make_timeval): Declare as 'const'.
8633 2013-04-27 Kenichi Handa <handa@gnu.org>
8635 * font.c (font_open_entity): Always open a font of manageable
8638 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8640 Port better to AIX (Bug#14258).
8641 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8644 2013-04-24 Kenichi Handa <handa@gnu.org>
8646 * coding.c (decode_coding_iso_2022): When an invalid escape
8647 sequence is encountered, reset the invocation and designation
8648 status to the safest one.
8650 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8652 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8653 Without this fix, "make distclean" leaves stamp-h1 behind.
8655 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8657 * w32fns.c (w32_fullscreen_rect): New function to compute the
8658 window rectangle for the given fullscreen mode.
8659 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8660 longer tunes the window size. This keeps the window's edges flush
8661 with the screen and allows the taskbar to hide itself in fullboth.
8663 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8664 window decorations and uses the entire screen.
8666 * w32term.h (w32_fullscreen_rect) Add prototype.
8667 (struct w32_output): Replace normal_width, normal_height,
8668 normal_top, and normal_left members with a single normal_placement
8670 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8672 (FRAME_NORMAL_PLACEMENT): New macro.
8674 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8676 * minibuf.c (Ftest_completion): Silence compiler warning.
8678 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8680 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8683 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8686 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8687 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8688 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8689 parentheses where appropriate.
8691 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8693 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8695 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8697 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8698 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8699 Mention in the doc string that setting these variables takes
8700 effect only after a call to set-window-buffer. (Bug#14200)
8702 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8704 * indent.c (Fvertical_motion): Don't consider display strings on
8705 overlay strings as display strings on the buffer position we
8706 started from. This prevents vertical cursor motion from jumping
8707 more than one line when there's an overlay string with a display
8708 property at end of line.
8709 Reported by Karl Chen <Karl.Chen@quarl.org> in
8710 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8712 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8714 * window.c (select_window): `record_buffer' even if window is
8715 already selected (bug#14191).
8717 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8719 * window.c (Fwindow_end): Test more flags, including the buffer's
8720 last_overlay_modified flag, to determine whether the window's
8721 display is really up-to-date. Prevents the function from
8722 returning a stale value. (Bug#14170)
8723 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8726 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8728 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8729 garbaged only if it is not already the top frame on its TTY.
8730 This prevents flickering due to constant redrawing of TTY frames when
8731 there are GUI frames open in the same session. (Bug#13864)
8733 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8735 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8736 of marking the idle timers directly.
8738 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8740 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8743 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8745 * window.c (select_window): Don't record_buffer while the invariant is
8746 temporarily broken (bug#14161).
8748 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8750 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8752 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8754 2013-04-07 Romain Francoise <romain@orebokech.com>
8756 Ignore additional platform-specific ACL errors (Bug#13702).
8757 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8758 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8760 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8762 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8765 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8767 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8768 This bug was introduced by my 2013-02-25 change that simplified
8769 data_start configuration. Without this change, on GNU/Linux
8770 an Emacs configured with --enable-profiling fails immediately
8771 due to a profiler signal.
8772 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8773 with these flags. On platforms where special flags are needed
8774 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8775 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8776 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8778 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8780 Get rid of some platform-specific functions examining window
8781 system and its capabilities. This is a partial rework of the
8783 * lisp.h (have_menus_p): Remove prototype. This function is
8784 replaced with platform-independent window_system_available.
8785 (check_window_system): Move to...
8786 * frame.h (decode_window_system_frame, window_system_available):
8787 ...here, add new prototypes.
8788 * frame.c (window_system_available, decode_window_system_frame):
8790 (check_window_system): Platform-independent now.
8791 * xterm.h (x_in_use): Remove declaration.
8793 * w32term.h (check_x_frame):
8794 * nsterm.h (check_x_frame): Remove prototypes. This function
8795 is replaced with platform-independent decode_window_system_frame.
8796 * msdos.c (have_menus_p): Remove.
8797 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8798 Remove platform-specific functions. Use check_window_system,
8799 decode_window_system_frame and check_ns_display_info where
8800 appropriate. Minor style and comment tweaks.
8801 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8802 (check_x_frame): Likewise.
8803 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8805 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8806 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8807 * xmenu.c, xselect.c: All related users changed.
8809 2013-04-03 Kenichi Handa <handa@gnu.org>
8811 The following changes is to optimize the code for reading UTF-8
8814 * coding.c (check_ascii): Rename from detect_ascii. Return value
8815 changed. Check EOL format. Do not call adjust_coding_eol_type
8817 (check_utf_8): New function.
8818 (adjust_coding_eol_type): Do nothing if already adjusted.
8819 (detect_coding): Compare the return value of check_ascii with
8820 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8821 (decode_coding_gap): Optimize for valid UTF-8.
8823 2013-03-21 Kenichi Handa <handa@gnu.org>
8825 * coding.c (syms_of_coding): Cancel previous change.
8827 * insdel.c (insert_from_gap): Fix previous change.
8829 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8831 Consistently use platform-specific function to detect window system.
8832 * lisp.h (check_window_system): New prototype. This function is
8833 going to replace check_x, check_w32 and check_ns.
8834 (have_menus_p): Mention msdos.c in comment.
8835 * fontset.c (check_window_system_func): Remove. Adjust all users.
8836 * fontset.h (check_window_system_func): Remove prototype.
8837 * nsterm.h (check_ns):
8838 * xterm.h (check_x):
8839 * w32term.h (check_w32): Likewise.
8840 * menu.c (Fx_popup_menu): Use check_window_system.
8841 * msdos.c (check_window_system): Define for MS-DOS.
8842 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8843 * w32fns.c (check_window_system): Likewise for MS-Windows.
8844 * xfns.c (check_window_system): Likewise for X.
8845 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8846 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8848 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8850 Prefer < to > in range checks such as 0 <= i && i < N.
8851 This makes it easier to visualize quantities on a number line.
8852 This patch doesn't apply to all such range checks,
8853 only to the range checks affected by the 2013-03-24 change.
8854 This patch reverts most of the 2013-03-24 change.
8855 * alloc.c (xpalloc, Fgarbage_collect):
8856 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8857 * character.c (string_escape_byte8):
8858 * charset.c (read_hex):
8859 * data.c (cons_to_unsigned):
8860 * dispnew.c (update_frame_1):
8861 * doc.c (Fsubstitute_command_keys):
8862 * doprnt.c (doprnt):
8863 * editfns.c (hi_time, decode_time_components):
8864 * fileio.c (file_offset):
8865 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8866 * font.c (font_intern_prop):
8867 * frame.c (x_set_alpha):
8868 * gtkutil.c (get_utf8_string):
8869 * indent.c (check_display_width):
8870 * keymap.c (Fkey_description):
8871 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8873 * minibuf.c (read_minibuf_noninteractive):
8874 * process.c (wait_reading_process_output):
8875 * search.c (Freplace_match):
8876 * window.c (get_phys_cursor_glyph):
8877 * xdisp.c (redisplay_internal):
8878 * xsmfns.c (smc_save_yourself_CB):
8879 Prefer < to > for range checks.
8880 * dispnew.c (sit_for): Don't mishandle NaNs.
8881 This fixes a bug introduced in the 2013-03-24 change.
8882 * editfns.c (decode_time_components): Don't hoist comparison.
8883 This fixes another bug introduced in the 2013-03-24 change.
8885 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8887 * frame.h (struct frame): Drop scroll_bottom_vpos
8888 member becaue all real users are dead long ago.
8889 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8890 * xdisp.c (redisplay_internal): Adjust user.
8892 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8894 * nsmenu.m (showAtX:Y:for:): setLevel to
8895 NSPopUpMenuWindowLevel (Bug#13998).
8897 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8899 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8900 (ns_check_pending_open_menu): Declare.
8902 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8903 (x_activate_menubar): Update the menu with title that matches
8904 ns_get_pending_menu_title, and call
8905 ns_check_pending_openmenu (Bug#12698).
8906 (menuWillOpen:): New method.
8907 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8909 * nsterm.m (menu_will_open_state, menu_mouse_point)
8910 (menu_pending_title): New varaibles.
8911 (ns_get_pending_menu_title, ns_check_menu_open)
8912 (ns_check_pending_open_menu): New functions.
8914 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8916 * indent.c (current_column_bol_cache): Remove leftover which is not
8917 used in Fmove_to_column any more.
8918 (current_column, scan_for_column): Adjust users.
8919 * keyboard.c (last_point_position_buffer, last_point_position_window):
8920 Remove leftovers which are not used for recording undo any more.
8921 (command_loop_1, syms_of_keyboard): Adjust users.
8922 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8923 redisplay_window any more.
8924 (move_it_to): Adjust user.
8926 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8928 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8929 Update dependencies.
8931 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8933 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8934 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8937 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8939 * window.h (struct window): Replace hchild, vchild and buffer slots
8940 with a single slot 'contents'. This is possible because each valid
8941 window may have either the child window (in vertical or horizontal
8942 combination) or buffer to display (for the leaf window). Using that,
8943 a lot of operations to traverse and/or change window hierarchies may
8944 be simplified. New member horizontal is used to distinguish between
8945 horizontal and vertical combinations of internal windows.
8946 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8947 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8948 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8949 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8950 Use contents slot, not buffer, where appropriate.
8951 (wset_combination): New function.
8952 (wset_buffer): Add eassert.
8953 (Fframe_first_window): Simplify the loop reaching first window.
8954 (Fwindow_buffer): Use WINDOW_LEAF_P.
8955 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8956 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8957 (unshow_buffer): Convert initial debugging check to eassert.
8958 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8959 (make_parent_window, window_resize_check, window_resize_apply)
8960 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8961 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8962 Adjust to match struct window changes.
8963 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8964 (mark_window_cursors_off, count_windows, get_leaf_windows)
8965 (foreach_window_1): Simplify the loop.
8966 * alloc.c (mark_object): Do not check for the leaf window because
8967 internal windows has no glyph matrices anyway.
8968 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8969 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8970 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8971 (build_frame_matrix_from_window_tree, mirror_make_current)
8972 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8973 (update_window_tree, set_window_update_flags): Simplify the loop.
8974 (sync_window_with_frame_matrix_rows): Enforce live window.
8975 Use contents slot, not buffer, where appropriate.
8976 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8977 and WINDOW_HORIZONTAL_COMBINATION_P.
8978 (make_frame_visible_1): Simplify the loop.
8979 Use contents slot, not buffer, where appropriate.
8980 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8981 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8982 (expose_window_tree): Likewise.
8983 Use contents slot, not buffer, where appropriate.
8984 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8985 to avoid deleted windows. Use contents slot instead of buffer.
8986 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8987 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8988 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8989 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8991 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8993 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8994 identify the reasons for assertion violations in bug#14062 and
8996 (Fx_show_tip): Fix compilation error under
8997 "--enable-check-lisp-object-type". (Bug#14073)
8999 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9000 Reported by <rzl24ozi@gmail.com>.
9002 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9004 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9006 (unwind_with_echo_area_buffer): ...to restore it here.
9007 This is needed to ensure that...
9008 (redisplay_window): ...both window markers are valid here,
9009 which is verified by eassert.
9010 * editfns.c (save_excursion_save): Do not assume that
9011 selected_window always displays the buffer.
9012 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9015 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9017 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9020 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9022 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9024 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9026 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9027 since MinGW's w32api headers do. This avoids compiler warnings.
9029 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9032 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9034 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9036 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9038 * gtkutil.c (style_changed_cb): Check if frame is live and an
9039 X frame (Bug#14038).
9041 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9043 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9044 Define only for _WIN32_WINNT less than 0x0500.
9045 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9047 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9048 see its own definitions of 'struct timeval' and 'struct timezone'.
9050 Fix incompatibilities between MinGW.org and MinGW64 headers.
9051 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9053 * w32.c (REPARSE_DATA_BUFFER): Guard with
9054 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9056 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9058 * xterm.c: Include X11/XKBlib.h
9059 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9061 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9063 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9065 * blockinput.h (input_blocked_p): Likewise.
9066 * bytecode.c (exec_byte_code): Likewise.
9067 * callproc.c (call_process_kill, call_process_cleanup)
9068 (Fcall_process): Likewise.
9069 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9070 (Fccl_execute_on_string): Likewise.
9071 * character.c (string_escape_byte8): Likewise.
9072 * charset.c (read_hex): Likewise.
9073 * cm.c (calccost): Likewise.
9074 * data.c (cons_to_unsigned): Likewise.
9075 * dired.c (directory_files_internal, file_name_completion):
9077 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9078 (sit_for): Likewise.
9079 * doc.c (Fsubstitute_command_keys): Likewise.
9080 * doprnt.c (doprnt): Likewise.
9081 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9082 * emacsgtkfixed.c: Likewise.
9083 * fileio.c (file_offset, Fwrite_region): Likewise.
9084 * floatfns.c (Fexpt, fmod_float): Likewise.
9085 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9087 * font.c (font_intern_prop): Likewise.
9088 * frame.c (x_set_alpha): Likewise.
9089 * gtkutil.c (get_utf8_string): Likewise.
9090 * indent.c (check_display_width): Likewise.
9091 * intervals.c (create_root_interval, rotate_right, rotate_left)
9092 (split_interval_right, split_interval_left)
9093 (adjust_intervals_for_insertion, delete_node)
9094 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9095 (merge_interval_right, merge_interval_left, copy_intervals)
9096 (set_intervals_multibyte_1): Likewise.
9097 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9098 * keymap.c (Fkey_description): Likewise.
9099 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9100 * lread.c (openp, read_integer, read1, string_to_number):
9102 * menu.c (ensure_menu_items): Likewise.
9103 * minibuf.c (read_minibuf_noninteractive): Likewise.
9104 * print.c (printchar, strout): Likewise.
9105 * process.c (create_process, Faccept_process_output)
9106 (wait_reading_process_output, read_process_output, send_process)
9107 (wait_reading_process_output): Likewise.
9108 * profiler.c (make_log, handle_profiler_signal): Likewise.
9109 * regex.c (re_exec): Likewise.
9110 * regex.h: Likewise.
9111 * search.c (looking_at_1, Freplace_match): Likewise.
9112 * sysdep.c (get_child_status, procfs_ttyname)
9113 (procfs_get_total_memory): Likewise.
9114 * systime.h (EMACS_TIME_VALID_P): Likewise.
9115 * term.c (dissociate_if_controlling_tty): Likewise.
9116 * window.c (get_phys_cursor_glyph): Likewise.
9117 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9118 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9120 * xfns.c (Fx_window_property): Likewise.
9121 * xmenu.c (set_frame_menubar): Likewise.
9122 * xselect.c (x_get_window_property, x_handle_dnd_message):
9124 * xsmfns.c (smc_save_yourself_CB): Likewise.
9125 * xterm.c (x_scroll_bar_set_handle): Likewise.
9127 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9129 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9130 to be optional or nil. Adjust comment and convert it to docstring.
9131 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9132 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9134 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9136 Static checking by GCC 4.8-20130319.
9137 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9138 * process.c (Fset_process_datagram_address)
9139 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9140 * xdisp.c (get_char_face_and_encoding):
9141 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9142 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9143 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9145 2013-03-24 Ken Brown <kbrown@cornell.edu>
9147 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9148 fix compilation on 64-bit Cygwin, where underscores are not
9149 automatically prepended.
9151 * w32term.c (w32_initialize): Silence compiler warning.
9153 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9155 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9156 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9157 variables, to save and restore frame dimensions.
9158 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9159 after returning from a 'fullscreen' configuration.
9160 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9161 to avoid races between the main thread and the input thread.
9163 * w32term.h (struct w32_output): New members normal_width,
9164 normal_height, normal_top, normal_left, and prev_fsmode.
9165 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9166 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9169 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9170 'fullscreen' parameter. Always record previous width and height
9171 of the frame, except when switching out of maximized modes, so
9172 that they could be restored correctly, instead of resetting to the
9173 default frame dimensions. Send SC_RESTORE command to the frame,
9174 unless we are going to send SC_MAXIMIZE, to restore the frame
9175 resize hints in the mouse pointer shown by the window manager.
9178 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9180 * lisp.h (get_frame_param): Adjust conditions for prototype
9183 2013-03-22 Ken Brown <kbrown@cornell.edu>
9185 * unexcw.c: Drop unneeded inclusion of w32common.h.
9186 (report_sheap_usage): Declare.
9187 (read_exe_header): Add magic numbers for x86_64.
9188 (fixup_executable): Fix printf format specifier for unsigned long
9191 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9193 * frame.h (struct frame): Put menu_bar_window under #ifdef
9194 because this member is not needed when X toolkit is in use.
9195 (fset_menu_bar_window):
9196 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9197 (free_glyphs, update_frame):
9198 * xdisp.c (expose_frame): Likewise.
9199 (display_menu_bar): Likewise. Remove redundant eassert.
9200 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9203 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9205 Use functions and constants to manipulate Lisp_Save_Value objects.
9206 This replaces code that used macros and strings and token-pasting.
9207 The change makes the C source a bit easier to follow,
9208 and shrinks the Emacs executable a bit.
9209 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9210 (make_save_value): Change 1st arg from string to enum. All callers
9213 (mark_object): Use if, not #if, for GC_MARK_STACK.
9214 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9215 (XSAVE_OBJECT): Now functions, not macros.
9216 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9217 the constant was never used.
9218 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9219 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9220 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9221 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9223 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9224 type3 with a single member save_type. All uses changed.
9225 (save_type, set_save_pointer, set_save_integer): New functions.
9226 * print.c (PRINTX): Remove.
9228 * alloc.c: Remove redundant static declarations.
9230 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9232 * window.h (struct window): Convert left_col, top_line, total_lines
9233 and total_cols from Lisp_Objects to integers. Adjust comments.
9234 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9236 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9237 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9238 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9239 Adjust users where appropriate.
9241 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9243 * frame.h (struct frame): Drop resx and resy because the same data is
9244 available from window system-specific output context. Adjust users.
9245 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9246 New functions to provide defaults when no window system available.
9247 (FRAME_RES_X, FRAME_RES_Y): New macros.
9248 (NUMVAL): Move from xdisp.c.
9249 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9250 (Ffont_face_attributes, Fopen_font):
9251 * image.c (gs_load):
9252 * w32font.c (fill_in_logfont):
9253 * xdisp.c (calc_pixel_width_or_height):
9254 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9255 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9257 2013-03-20 Kenichi Handa <handa@gnu.org>
9259 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9260 to 1 (temporary workaround until a bug related to ASCII
9261 optimization is fixed).
9263 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9265 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9266 Signal error if window is not internal. Adjust docstring.
9267 (delete_all_child_windows): Use combination_limit to save the buffer.
9268 (Fset_window_configuration): Adjust accordingly.
9269 * print.c (syms_of_print): Initialize debugging output not here...
9270 (init_print_once): ...but in a new function here.
9271 * lisp.h (init_print_once): Add prototype.
9272 * emacs.c (main): Add call to init_print_once. Adjust comments.
9274 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9276 * window.c (window_resize_check, window_resize_apply)
9277 (window_from_coordinates, recombine_windows, set_window_buffer)
9278 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9279 (Fsplit_window_internal, Fdelete_window_internal)
9280 (freeze_window_starts): Use bool for booleans.
9281 * window.h (window_frame_coordinates, resize_frame_windows)
9282 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9284 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9286 * dispnew.c (bitch_at_user): Use `user-error'.
9288 2013-03-17 Ken Brown <kbrown@cornell.edu>
9290 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9291 as return type of image_background. (Bug#13981)
9292 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9294 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9296 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9297 (ns_select): Don't return with result uninitialized.
9299 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9302 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9304 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9305 directories. If filename is nil, get directory name (Bug#13932).
9306 Use getFilename and getDirectory.
9307 (getFilename, getDirectory): New methods for EmacsSavePanel and
9309 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9311 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9313 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9315 2013-03-15 Kenichi Handa <handa@gnu.org>
9317 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9318 (adjust_after_replace): Make it back to static. Delete the third
9319 arg text_at_gap_tail. Cancel the code for handling it.
9321 * coding.h (struct coding_system): New member eol_seen.
9323 * coding.c (detect_ascii): New function.
9324 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9325 when the source bytes are actually scanned. On detecting for
9326 coding_category_utf_8_auto, call detect_ascii instead of scanning
9327 source bytes directly.
9328 (produce_chars): Call insert_from_gap with the new arg 0.
9329 (encode_coding): Likewise.
9330 (decode_coding_gap): Control ASCII optimization by the variable
9331 disable_ascii_optimization instead of #ifndef .. #endif.
9332 Deccode EOL format according to coding->eol_seen.
9333 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9336 * lisp.h (adjust_after_replace): Cancel externing it.
9337 (insert_from_gap): Adjust prototype.
9339 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9341 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9342 FULLSCREEN_MAXIMIZED. (Bug#13935)
9344 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9346 * region-cache.c (find_cache_boundary, move_cache_gap)
9347 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9348 Simplify debugging check and convert to eassert. Adjust comment.
9349 (pp_cache): Put under ENABLE_CHECKING.
9351 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9353 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9354 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9356 (w32fullscreen_hook): If the frame is visible, reset
9357 f->want_fullscreen flag after changing the frame size. If the
9358 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9361 2013-03-13 Daniel Colascione <dancol@dancol.org>
9363 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9364 too so that these builds can use Cygwin's file conversion
9365 functions. (We've been building and linking cygw32.o all along
9366 and just not using it.)
9368 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9370 File synchronization fixes (Bug#13944).
9371 * Makefile.in (LIB_FDATASYNC): New macro.
9373 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9374 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9375 Don't worry about HAVE_FSYNC, since a substitute fsync is
9376 available if the system lacks one.
9377 (Fwrite_regin): Retry fsync if interrupted.
9379 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9381 * w32term.c (w32_read_socket): If the Emacs frame is being
9382 activated, call w32fullscreen_hook, to make sure the new frame
9383 dimensions are in effect. (Bug#13937)
9385 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9387 * xdisp.c (init_iterator): Simplify because both character and byte
9388 positions are either specified or -1. Add eassert. Adjust comment.
9389 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9390 character and byte positions can be obtained from marker.
9392 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9394 Static checking by Sun C 5.12.
9395 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9396 * bytecode.c (exec_byte_code):
9397 * dispnew.c (init_display):
9399 * fileio.c (Fsubstitute_in_file_name):
9400 * keyboard.c (Fevent_convert_list):
9401 * keymap.c (Fsingle_key_description):
9402 * term.c (maybe_fatal, fatal):
9403 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9404 * xsmfns.c (Fhandle_save_session):
9405 Omit unreachable code.
9406 * keymap.c (map_keymap_char_table_item): Cast void * to
9407 a function pointer type; the C Standard requires this.
9409 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9410 Include <sys/param.h> unconditionally, as that works elsewhere and
9411 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9412 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9415 See ChangeLog.12 for earlier changes.
9421 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9423 This file is part of GNU Emacs.
9425 GNU Emacs is free software: you can redistribute it and/or modify
9426 it under the terms of the GNU General Public License as published by
9427 the Free Software Foundation, either version 3 of the License, or
9428 (at your option) any later version.
9430 GNU Emacs is distributed in the hope that it will be useful,
9431 but WITHOUT ANY WARRANTY; without even the implied warranty of
9432 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9433 GNU General Public License for more details.
9435 You should have received a copy of the GNU General Public License
9436 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.