1 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (Fw32_shell_execute): Doc fix.
5 2014-02-05 Bastien Guerry <bzg@gnu.org>
7 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
10 2014-02-05 Martin Rudalics <rudalics@gmx.at>
12 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
13 outside the window (Bug#16649).
15 * xdisp.c (note_mouse_highlight): When entering a margin area show
16 a non-text cursor (Bug#16647).
18 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
20 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
21 It prompted a compile-time diagnostic on GNU/Linux.
22 Simplify to remove the need for the label.
24 2014-02-04 Eli Zaretskii <eliz@gnu.org>
26 * w32menu.c (w32_popup_dialog): Don't condition the whole function
27 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
28 to show it; otherwise return 'unsupported--w32-dialog' to signal
29 to the caller that emulation with menus is necessary. This
30 resurrects code inadvertently deleted by the 2013-10-08 commit.
32 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
34 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
37 * menu.c (Fx_popup_dialog): Don't condition the call to
38 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
39 special symbol 'unsupported--w32-dialog', emulate the dialog with
40 a menu by calling x-popup-menu.
42 * menu.h (Qunsupported__w32_dialog): New extern variable.
44 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
46 * keyboard.c (kbd_buffer_get_event): Read file notification events
49 * xgselect.c (xg_select): Read glib events in any case, even if
50 there are no file descriptors to watch for. (Bug#16519)
52 2014-02-03 Martin Rudalics <rudalics@gmx.at>
54 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
55 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
56 * w32term.c (w32_draw_window_divider): Handle first and last
58 * w32term.h (w32_fill_area_abs): New function.
59 * xdisp.c (x_draw_right_divider): Don't draw over bottom
61 * xfaces.c (realize_basic_faces): Handle new face ids.
62 * xfns.c (Fx_create_frame): Call x_default_parameter for right
63 and bottom divider width.
64 * xterm.c (x_draw_window_divider): Handle first and last pixels
67 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
69 * print.c (Fexternal_debugging_output): Add cast to pacify
70 --enable-gcc-warnings.
71 * eval.c (call_debugger): Grow specpdl if the debugger was
72 entered due to specpdl overflow (Bug#16603) and allow more
73 specpdl space for the debugger itself.
75 2014-02-02 Martin Rudalics <rudalics@gmx.at>
77 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
80 2014-02-01 Eli Zaretskii <eliz@gnu.org>
82 * w32fns.c (Ffile_system_info): Use WINAPI in the function
83 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
85 * print.c (Fexternal_debugging_output): If the argument character
86 is non-ASCII, encode it with the current locale's encoding before
87 writing the result to the terminal. (Bug#16448)
89 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
90 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
93 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
95 * process.c (create_process): Reset SIGPROF handler in the child.
96 * callproc.c (call_process): Likewise.
98 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
100 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
102 2014-01-29 Eli Zaretskii <eliz@gnu.org>
104 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
105 of zero to print strings, GDB doesn't like it.
107 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
108 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
109 we still use correct addresses. (Bug#16576)
111 2014-01-27 K. Handa <handa@gnu.org>
113 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
114 to preserve the code detection behavior of 24.3.
115 * coding.h (struct coding_system): New member detected_utf8_bytes.
116 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
117 (decode_coding_gap): Use short cut for UTF-8 file reading only
118 when coding->detected_utf8_bytes equals to coding->src_bytes.
119 * fileio.c (Finsert_file_contents): Cancel the previous change.
121 2014-01-29 Martin Rudalics <rudalics@gmx.at>
123 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
124 that are not visible.
126 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
128 * xmenu.c (create_and_show_popup_menu): Handle case when no key
129 is grabbed (Bug#16565).
131 2014-01-28 Martin Rudalics <rudalics@gmx.at>
133 * xdisp.c (last_max_ascent): Re-remove after erroneously
134 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
136 (move_it_to): Re-remove reference to last_max_ascent.
137 (Fwindow_text_pixel_size): Add iterator's max_ascent and
138 max_descent here instead of calling line_bottom_y. Fix
141 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
143 * terminal.c (initial_free_frame_resources): New function.
144 (init_initial_terminal): Install new hook to free face cache
145 on initial frame and avoid memory leak. For details, see
146 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
147 * xfaces.c (free_frame_faces): Adjust comment.
149 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
151 * data.c (Fstring_to_number): Document results if unparsable
154 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
156 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
158 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
160 When decoding, prefer ptrdiff_t to int for buffer positions etc.
161 * coding.c (detect_coding_utf_8, emacs_mule_char)
162 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
163 (check_utf_8, decode_coding):
164 * coding.h (struct coding_system.errors):
165 Use ptrdiff_t, not int, for integer values derived from buffer and
168 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
169 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
170 before invoking decode_coding_gap, since there's just one block.
172 2014-01-25 Martin Rudalics <rudalics@gmx.at>
174 Fix handling of face attributes in Fx_create_frame (Bug#16529).
175 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
176 too early. Again run change_frame_size before assigning menu-
179 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
181 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
182 arrives, call x_check_fullscreen, in case the new display has a
183 different resolution. (Bug#16517)
185 2014-01-25 Eli Zaretskii <eliz@gnu.org>
187 * term.c (read_menu_input): If the selected frame changes, exit
189 (tty_menu_show): If the selected frame changes while we displayed
190 a menu, throw to top level. (Bug#16479)
192 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
194 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
196 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
198 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
199 * data.c (count_one_bits_word): Fix bug (negated comparison)
200 when BITS_PER_ULL < BITS_PER_BITS_WORD.
202 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
204 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
205 undefined behavior by initializing display property bit of a
206 string processed by the bidirectional iterator. For details, see
207 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
209 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
211 Minor cleanup of previous change.
212 * image.c (imagemagick_error, Fimagemagick_types):
213 Omit some recently-introduced and unnecessary casts and assignments.
215 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
217 Fix two memory leaks discovered with Valgrind.
218 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
219 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
221 2014-01-22 Martin Rudalics <rudalics@gmx.at>
223 Fixes in window size functions around Bug#16430 and Bug#16470.
224 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
225 (Fwindow_mode_line_height, Fwindow_header_line_height)
226 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
227 Minor doc-string adjustments.
228 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
230 (window_body_height, window_body_width): Do not count partially
231 visible lines/columns when PIXELWISE is nil (Bug#16470).
232 (Qfloor, Qceiling): New symbols.
234 2014-01-21 Eli Zaretskii <eliz@gnu.org>
236 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
237 when the image cache is not yet allocated. (Bug#16509)
239 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
241 * buffer.c (Fkill_buffer): When killing an indirect buffer,
242 re-attach intervals to its base buffer (Bug#16502).
243 * intervals.c (set_interval_object): Move from here...
244 * intervals.h (set_interval_object): ... to here. Fix comments.
246 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
248 Avoid undefined behavior by initializing buffer redisplay bit.
249 Problem reported by Dmitry Antipov in
250 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
251 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
253 Revert some of the CANNOT_DUMP fix (Bug#16494).
254 * lread.c (init_lread): Fix typo: NILP, not !NILP.
256 2014-01-19 Eli Zaretskii <eliz@gnu.org>
258 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
259 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
260 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
261 they are replaced by macros that expand into direct calls to the
262 corresponding functions from GDI32.DLL.
263 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
264 variables in the Cygwin build, they are unused.
266 2014-01-19 K. Handa <handa@gnu.org>
268 * composite.c (composition_update_it): Fix previous change.
270 2014-01-18 Eli Zaretskii <eliz@gnu.org>
272 Fix file name handling on MS-Windows 9X.
273 * w32.c (maybe_load_unicows_dll): New function.
275 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
276 on, to make sure we can convert file names to and from UTF-8 on
277 Windows 9X. This fixes a failure to start up because Emacs cannot
278 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
280 * w32font.c [WINDOWSNT]: Include w32.h.
281 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
282 of implementing the same stuff.
283 Remove now unused g_b_init_is_windows_9x.
285 * w32.h (maybe_load_unicows_dll): Add prototype.
287 2014-01-17 Eli Zaretskii <eliz@gnu.org>
289 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
290 switch to single keyboard. Prevents daemon crashes when a new
291 client connects while we show a TTY menu in an existing client.
294 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
296 Fix MinGW64 porting problem with _setjmp.
297 Reported by Eli Zaretskii in:
298 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
299 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
300 the old _setjmp and _longjmp. All uses changed.
302 2014-01-13 Daniel Colascione <dancol@dancol.org>
304 * textprop.c (Fremove_list_of_text_properties): Correctly
305 handle reaching the end of the interval tree. (Bug#15344)
307 2014-01-13 Martin Rudalics <rudalics@gmx.at>
309 * xdisp.c (resize_mini_window): Round height to a multiple of
310 frame's line height. Fix bug in calculation of window start
311 position (Bug#16424).
313 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
315 * macfont.m: Include termchar.h.
316 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
317 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
318 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
319 *_WITH_GC_* to take face and f as parameters.
320 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
321 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
323 2014-01-13 Daniel Colascione <dancol@dancol.org>
325 Fix menu item updating in the presence of the Unity global menu
328 * gtkutil.h (xg_have_tear_offs): Add frame parameter
329 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
331 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
332 updating menus; explain why.
333 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
334 problem it's supposed to solve and it interferes with detecting
335 the presence of a global menu.
336 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
339 2014-01-11 K. Handa <handa@gnu.org>
341 * composite.c (composition_update_it): Fix indexing of
342 LGSTRING_CHAR (Bug#15984).
344 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
346 * unexw32.c (_start) [__MINGW64__]: Define to __start.
348 2014-01-11 Eli Zaretskii <eliz@gnu.org>
350 * xdisp.c (try_window_id): Don't use this function's optimizations
351 if overlays in the buffer displayed by the window have changed
352 since last redisplay. (Bug#16347)
353 (message_dolog): Fix indentation.
355 2014-01-11 Martin Rudalics <rudalics@gmx.at>
357 * frame.c (frame_resize_pixelwise): Fix doc-string.
359 2014-01-10 Martin Rudalics <rudalics@gmx.at>
361 Fix handling of internal borders (Bug#16348).
362 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
363 internal border width from pixel width of windows.
364 (change_frame_size_1): Don't return early when frame's pixel
365 size changes - we still have to record the new sizes in the
367 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
368 also when toolbar gets larger.
369 * window.c (check_frame_size): Include internal_border_width in
371 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
372 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
373 non-toolkit/non-GTK version clear internal border.
374 * xterm.c (x_clear_under_internal_border): New function for
375 non-toolkit/non-GTK version.
376 (x_after_update_window_line): In non-toolkit/non-GTK version
378 (handle_one_xevent, x_set_window_size): Call
379 x_clear_under_internal_border in non-toolkit/non-GTK version.
380 * xterm.h (x_clear_under_internal_border): Extern it.
382 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
384 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
385 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
388 2014-01-06 Eli Zaretskii <eliz@gnu.org>
390 * xdisp.c (redisplay_window): Don't skip window redisplay if the
391 last value of point is not equal to buffer's point. (Bug#16129)
393 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
396 * nsterm.h (updateCollectionBehavior): Rename from
397 updateCollectionBehaviour. All uses changed.
399 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
400 * Makefile.in (SETFATTR): New macro.
401 (temacs$(EXEEXT)): Use it.
403 2014-01-04 Martin Rudalics <rudalics@gmx.at>
405 Fix maximization behavior on Windows (Bug#16300).
406 * w32fns.c (w32_fullscreen_rect): Don't handle
407 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
408 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
409 of SetWindowPos. Restore last placement also when leaving
410 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
411 but the FULLSCREEN_BOTH case.
413 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
416 * data.c (arithcompare_driver):
417 * fileio.c (Fcar_less_than_car):
418 * fns.c (internal_equal):
419 * frame.c (delete_frame):
420 * lisp.h (enum More_Lisp_Bits):
422 Avoid C99 constructs that don't work in C89.
423 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
424 to port to C89, which doesn't have 'long long'.
425 (count_trailing_zero_bits): Use them.
427 2014-01-03 Chong Yidong <cyd@gnu.org>
429 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
431 2014-01-02 Martin Rudalics <rudalics@gmx.at>
433 Further adjust frame/window scrollbar width calculations.
434 * window.c (apply_window_adjustment): Set
435 windows_or_buffers_changed.
436 (Fwindow_scroll_bars): Return actual scrollbar width.
437 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
438 For non-toolkit builds again use 14 as minimum width and set
439 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
440 * xterm.c (XTset_vertical_scroll_bar): Take width from
441 WINDOW_SCROLL_BAR_AREA_WIDTH.
442 (x_new_font): Rename wid to unit. Base calculation of new
443 scrollbar width on toolkit used and make it analogous to that of
444 x_set_scroll_bar_default_width.
445 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
446 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
448 * w32term.c (w32_set_vertical_scroll_bar): Take width from
449 WINDOW_SCROLL_BAR_AREA_WIDTH.
450 (x_new_font): Make it correspond to changes in xterm.c.
452 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
454 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
455 This is a cleaner way to fix the MinGW-w64 porting problem.
456 Check for INTPTR_MAX misconfiguration.
458 2014-01-01 Eli Zaretskii <eliz@gnu.org>
460 * search.c (newline_cache_on_off, find_newline): In indirect
461 buffers, use the newline cache of the base buffer.
463 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
464 buffer, invalidate the caches of its base buffer. (Bug#16265)
466 * indent.c (width_run_cache_on_off, compute_motion): In indirect
467 buffers, use the width-run cache of the base buffer.
469 * xdisp.c (redisplay_window): When the window displays an indirect
470 buffer, and the character widths in the display table have
471 changed, invalidate the width-run cache of the corresponding base
474 * fileio.c (Finsert_file_contents): When invalidating the newline
475 cache, consider the case of inserting into indirect buffer.
477 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
478 In indirect buffers, use the paragraph cache of the base buffer.
480 2013-12-31 Martin Rudalics <rudalics@gmx.at>
482 * window.c (grow_mini_window): Fix last change.
484 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
486 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
488 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
490 * w32term.c (w32_initialize): Use LCID and LOWORD.
492 * w32proc.c (create_child): Use pid_t for 5th argument.
493 (IsValidLocale): Don't provide prototype for MinGW64.
494 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
495 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
497 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
498 MinGW64 doesn't support.
500 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
502 * w32.c (set_named_security_info): New function.
503 (acl_set_file): Fall back on set_named_security_info if
504 set_file_security fails.
505 (g_b_init_set_named_security_info_w)
506 (g_b_init_set_named_security_info_a): New static variables.
507 (globals_of_w32): Initialize them to zero.
508 (set_named_security_info): Set them to non-zero if the
509 corresponding API is available.
510 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
513 2013-12-31 Martin Rudalics <rudalics@gmx.at>
515 Some more fixes following pixelwise resize changes including one
517 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
518 of frame_resize_pixelwise.
519 * widget.c (pixel_to_text_size): New function.
520 (update_wm_hints): Have size hints respect value of
521 frame_resize_pixelwise.
522 (EmacsFrameResize): Alway process resize requests pixelwise.
523 * window.c (grow_mini_window): Make sure mini window is at least
525 * xdisp.c (display_menu_bar): Make sure menubar extends till
527 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
528 (x_set_tool_bar_lines): Calculate pixelwise.
529 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
530 frame_resize_pixelwise.
532 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
534 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
535 variables not used there.
537 2013-12-30 Eli Zaretskii <eliz@gnu.org>
539 * w32.c (sys_umask): New function. (Bug#16299)
541 2013-12-30 Martin Rudalics <rudalics@gmx.at>
543 * dispnew.c (change_frame_size_1): Take old width of root window
544 from that window's pixel width. (Bug#16284)
546 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
548 Plain copy-file no longer chmods an existing destination (Bug#16133).
549 * fileio.c (realmask): Now a static var, not a local.
550 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
551 Remove arg STATPTR. All uses changed.
552 (Fcopy_file): Do not alter permissions of existing destinations,
553 unless PRESERVE-PERMISSIONS (renamed from
554 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
555 Avoid race when testing for existing destinations and for
556 when input and output files are the same.
557 If changing the group fails, adjust both default and
558 preserved permissions so that access is not granted to the
560 (Fset_default_file_modes, init_fileio): Update realmask.
561 (Fdefault_file_modes): Use realmask instead of calling umask.
563 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
565 Fix pipe bug with OS X emacs --daemon (Bug#16262).
566 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
567 flags on the daemon pipe ends before execing.
569 2013-12-28 Eli Zaretskii <eliz@gnu.org>
571 * w32fns.c (Fx_create_frame): Error out if called from a TTY
574 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
576 * callproc.c (Vexec_path): Document that exec-directory is in it.
578 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
580 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
583 2013-12-27 Chong Yidong <cyd@gnu.org>
585 * data.c (Fsymbol_function): Doc fix.
587 2013-12-26 Martin Rudalics <rudalics@gmx.at>
589 Some more tinkering with Bug#16051.
590 * window.c (resize_frame_windows): Don't let the size of the
591 root window drop below the frame's default character size.
592 Never ever delete any subwindows - let the window manager do the
595 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
596 of toolbar lines needed when they exceed the height of the root
598 (unwind_create_frame_1): New function.
599 (Fx_create_frame): Generally inhibit calling the window
600 configuration change hook here. Remove extra call to
601 change_frame_size - it's not needed when we don't run the
602 configuration change hook.
604 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
606 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
607 On my Fedora 19 platform the core dumps were so big that
608 my desktop became nearly catatonic.
609 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
610 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
611 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
612 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
614 * conf_post.h (__has_feature): New macro, if not already defined.
615 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
616 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
618 2013-12-25 Eli Zaretskii <eliz@gnu.org>
620 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
621 is a file name. (Bug#16252)
623 2013-12-25 Chong Yidong <cyd@gnu.org>
625 * keyboard.c (Voverriding_terminal_local_map):
626 (Voverriding_local_map): Doc fix.
628 * keymap.c (Vemulation_mode_map_alists): Doc fix.
630 2013-12-24 Eli Zaretskii <eliz@gnu.org>
632 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
633 file name when it is submitted to ShellExecute. Simplify code.
634 Don't test DOCUMENT for being a string, as that is enforced by
635 CHECK_STRING. Doc fix.
637 2013-12-23 Eli Zaretskii <eliz@gnu.org>
639 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
640 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
641 redisplay_tool_bar does. Improve and fix commentary.
642 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
643 limits of the glyph matrices. (Bug#16051)
644 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
645 only when the new size is different from the old one, and the new
646 size can be achieved given the frame height.
648 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
650 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
652 2013-12-23 Glenn Morris <rgm@gnu.org>
654 * lread.c (Fload): Mention load-prefer-newer in doc.
656 2013-12-22 Martin Rudalics <rudalics@gmx.at>
658 Handle Bug#16207 by being more restrictive when running hooks.
659 * window.c (unwind_change_frame): New function.
660 (Fset_window_configuration): Don't run configuration change hook
661 while the frame configuration is unsafe. Call select_window
664 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
666 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
668 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
670 * nsterm.h: Declare EmacsColor category.
672 * nsterm.m (NSColor): Implement EmacsColor category.
673 (ns_get_color): Use colorUsingDefaultColorSpace.
674 (ns_get_color, ns_term_init): Use colorForEmacsRed.
676 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
678 2013-12-21 Eli Zaretskii <eliz@gnu.org>
680 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
681 having the PNG_NORETURN attribute, to avoid compiler warning in
684 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
686 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
688 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
689 fringe background extension.
690 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
691 because they are now always the same as `left' and `width',
692 respectively. Remove code for the case that `width' and
693 `sb_width' are different.
695 2013-12-20 Martin Rudalics <rudalics@gmx.at>
697 Remove scroll_bar_actual_width from frames.
698 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
699 * frame.c (Fscroll_bar_width): Return scroll bar area width.
700 (x_figure_window_size):
701 * nsterm.m (x_set_window_size):
702 * widget.c (set_frame_size):
703 * w32term.c (x_set_window_size):
704 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
705 scroll_bar_actual_width.
707 Convert scroll_bar members to integers on Windows.
708 * w32term.h (struct scroll_bar): Convert top, left, width,
709 height, start, end and dragging to integers.
710 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
712 * w32term.c (w32_set_scroll_bar_thumb)
713 (w32_scroll_bar_handle_click): Remove XINT conversions for
714 scroll_bar members. Treat bar->dragging as integer.
715 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
716 first element. Remove XINT conversions for scroll_bar members.
717 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
718 Remove XINT conversions for scroll_bar members.
720 Fix assignment for new window total sizes.
721 * window.c (Fwindow_resize_apply_total): Assign values for
724 2013-12-20 Chong Yidong <cyd@gnu.org>
726 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
727 argument to `append'.
729 2013-12-19 Eli Zaretskii <eliz@gnu.org>
731 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
732 current text face, for extending the face of the display margins.
735 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
738 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
740 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
743 * nsterm.m (Qfile, Qurl): New.
744 (EV_MODIFIERS2): New macro.
745 (EV_MODIFIERS): Use EV_MODIFIERS2.
746 (ns_term_init): Remove font and color from DND, does not work on
747 newer OSX, and other ports don't have them.
748 (performDragOperation:): Handle modifiers used during drag.
749 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
750 Remove global Lisp variables used to communicate with ns-win.el.
751 Remove font and color handling.
752 (syms_of_nsterm): Defsym Qfile and Qurl.
754 2013-12-19 Anders Lindgren <andlind@gmail.com>
756 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
757 (ns_constrain_all_frames, x_set_offset): Remove assignment to
759 (updateFrameSize:, windowWillResize:toSize:): Add trace.
760 (constrainFrameRect): Remove special case nr_screens == 1.
761 Don't constrain size to size of view.
763 * nsterm.h (ns_output): Remove dont_constrain.
765 2013-12-19 Anders Lindgren <andlind@gmail.com>
767 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
769 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
771 Minor fixes for recent openp changes.
772 * lisp.h (GCPRO7): New macro.
773 * lread.c (openp): Use bool for boolean; all callers changed.
774 Protect save_string from GC. Don't assume that file descriptors
775 are nonzero. Redo save_mtime comparison to avoid bogus GCC
776 warning about uninitialized variable.
778 2013-12-18 Eli Zaretskii <eliz@gnu.org>
780 * w32fns.c (emacs_abort): Use intptr_t as argument of
781 INT_BUFSIZE_BOUND, to avoid compiler warnings.
783 2013-12-18 Glenn Morris <rgm@gnu.org>
785 * lread.c (Fload): Pass load_prefer_newer to openp.
786 Don't bother checking mtime if openp already did it.
787 (openp): Add `newer' argument, to check all suffixes
788 and find the newest file.
789 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
790 * callproc.c (call_process):
791 * charset.c (load_charset_map_from_file):
792 * emacs.c (init_cmdargs):
793 * image.c (x_create_bitmap_from_file, x_find_image_file):
795 * lread.c (Flocate_file_internal):
796 * process.c (Fformat_network_address):
797 * sound.c (Fplay_sound_internal):
798 * w32.c (check_windows_init_file):
799 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
801 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
803 2013-12-17 Eli Zaretskii <eliz@gnu.org>
805 * w32.c (getloadavg): Don't index samples[] array with negative
806 indices. Recover from wall-clock time being set backwards.
808 * w32term.c (w32_initialize): Declare the argument of
809 set_user_model as const.
811 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
812 (w32_menu_show): Constify some arguments passed to MessageBox.
814 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
815 to initialize Lisp objects.
817 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
818 initialize Lisp objects.
820 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
821 use variables used only on X under that condition.
823 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
824 variables not used there.
826 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
828 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
829 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
831 2013-12-16 Eli Zaretskii <eliz@gnu.org>
833 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
834 code, revealed in presence of R2L characters, character
835 compositions, and display vectors. A better fix for Bug#16148.
836 (extend_face_to_end_of_line): Don't reference tool_bar_window in
837 GTK and NS builds, they don't have this member of struct frame.
839 * dispextern.h (struct composition_it): Correct a comment for the
842 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
844 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
845 This prevents a compilation error on C compilers that do not
846 default functions to return 'int' if not declared. Also, add
847 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
848 since it now uses inline functions.
850 2013-12-16 Eli Zaretskii <eliz@gnu.org>
852 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
853 display margins on mode line, header line, and in the frame's
854 tool-bar window. (Bug#16165)
856 2013-12-16 Andreas Schwab <schwab@suse.de>
858 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
860 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
862 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
865 2013-12-16 Martin Rudalics <rudalics@gmx.at>
867 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
869 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
871 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
872 intended to find bogus pointers in font objects (Bug#16140).
873 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
874 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
875 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
876 Disable for MS-Windows due to Bug#15876; apparently this
877 requires more or less substantial changes in fontset code.
878 * xfont.c (xfont_close):
879 * xftfont.c (xftfont_close): Call x_display_info_for_display
880 to check whether 'Display *' is valid (Bug#16093 and probably
883 2013-12-15 Eli Zaretskii <eliz@gnu.org>
885 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
886 Reported by Juanma Barranquero <lekktu@gmail.com>.
888 * process.c (Fprocess_send_eof): Don't crash if someone tries to
889 open a pty on MS-Windows. (Bug#16152)
891 * emacs.c (decode_env_path): Fix bogus comparison against
892 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
894 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
896 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
897 (Fx_file_dialog): Add parentheses around && to silence warning.
899 * w32term.c (construct_drag_n_drop): Remove unused local variable.
901 2013-12-15 Eli Zaretskii <eliz@gnu.org>
903 * xdisp.c (extend_face_to_end_of_line): Extend background of
904 non-default face in margin areas as well. (Bug#16151)
905 (display_line): Call extend_face_to_end_of_line for continued
906 lines as well, if the display margins have non-zero width.
907 (set_glyph_string_background_width): When needed, set the
908 extends_to_end_of_line_p flag on glyph strings to be drawn in
909 margin areas, not only in the text area.
911 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
914 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
916 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
917 Don't worry about verify_error being t, since it has to be a list.
919 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
921 Use bool for boolean, focusing on headers.
922 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
923 No need to include <stdbool.h>, since conf_post.h does it now.
924 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
925 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
926 (SET_PER_BUFFER_VALUE_P):
927 * ccl.c, ccl.h (setup_ccl_program):
928 * ccl.h (CHECK_CCL_PROGRAM):
929 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
930 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
931 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
932 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
933 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
934 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
935 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
936 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
937 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
938 (CHARSET_FAST_MAP_SET):
939 * coding.c (decode_coding_ccl, encode_coding_ccl):
940 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
941 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
942 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
943 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
944 (decode_coding_c_string):
945 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
946 * conf_post.h (has_attribute):
947 * dispextern.h (trace_redisplay_p):
948 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
949 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
950 (SET_GLYPH_FROM_CHAR_GLYPH):
951 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
952 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
953 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
954 (cursor_in_mouse_face_p):
955 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
956 (blank_row, prepare_desired_row)
957 (build_frame_matrix_from_leaf_window, make_current)
958 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
959 (update_window, scrolling_window, update_frame_line):
960 * disptab.h (GLYPH_FOLLOW_ALIASES):
961 * editfns.c (Fformat):
962 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
963 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
964 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
965 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
966 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
967 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
969 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
970 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
971 (FRAME_MOUSE_UPDATE):
972 * fringe.c (Fdefine_fringe_bitmap):
973 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
974 (x_create_bitmap_from_xpm_data, xpm_load_image):
975 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
976 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
977 (MERGE_INTERVAL_CACHE):
978 * keymap.h (KEYMAPP):
979 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
980 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
981 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
982 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
983 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
984 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
985 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
986 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
987 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
988 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
989 (SETUP_BUFFER_SYNTAX_TABLE):
990 * systime.h (timespec_valid_p):
991 * term.c (save_and_enable_current_matrix):
992 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
993 * xdisp.c (in_display_vector_p, display_tool_bar_line)
994 (redisplay_internal, try_window_reusing_current_matrix)
995 (sync_frame_with_window_matrix_rows, try_window_id)
996 (display_menu_bar, display_tty_menu_item, display_mode_line)
997 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
998 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
999 * xmenu.c (xmenu_show):
1000 * xterm.c (use_xim, x_term_init):
1001 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1002 (struct x_bitmap_record):
1003 Use bool for booleans.
1004 * ccl.c (struct buffer_text):
1005 * ccl.h (struct ccl_program):
1006 * charset.h (struct charset):
1008 * coding.h (struct iso_2022_spec, struct coding_system):
1009 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1010 (struct glyph_string, struct face, struct face_cache)
1011 (struct bidi_string_data, struct bidi_it)
1012 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1014 * editfns.c (Fformat):
1015 * frame.h (struct frame):
1016 * fringe.c (struct fringe_bitmap):
1017 * intervals.h (struct interval):
1018 * keyboard.h (struct kboard):
1019 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1020 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1021 (struct Lisp_Buffer_Local_Value, union specbinding):
1022 * macfont.m (struct macfont_info):
1023 * process.h (struct Lisp_Process):
1024 * termchar.h (struct tty_display_info):
1025 * window.h (struct window):
1026 * xterm.h (struct x_output):
1027 Use bool_bf for boolean bit-fields.
1028 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1029 All callers changed.
1030 * ccl.h (struct ccl_program): Remove unused members private_state,
1031 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1033 (struct ccl_spec): Remove unused members cr_carryover,
1034 eight_bit_carryover.
1035 * conf_post.h: Include <stdbool.h>.
1036 (bool_bf): New type.
1037 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1038 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1039 Surround statement macro with proper 'do { ... } while (false)' brackets.
1040 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1041 Args must now be expressions; all callers changed.
1042 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1043 (PRODUCE_GLYPHS): Simplify use of boolean.
1044 * fileio.c (Fcopy_file):
1045 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1046 * lisp.h (UNGCPRO): Return void, not int.
1047 (FOR_EACH_TAIL): Use void expression, not int expression.
1048 * region-cache.c: Reindent.
1049 * region-cache.h: Copy comments from region-cache.c, to fix
1050 incorrect remarks about booleans.
1052 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1054 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1055 when character at point is displayed from a display vector.
1058 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1060 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1061 now a list of certificate validation checks that will abort a
1062 connection with an error.
1063 (Fgnutls_boot): Document it and use it.
1065 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1067 * w32term.c (w32_enable_frame_resize_hack): New variable.
1068 (x_set_window_size): Use it to hack frame resizing on Windows
1071 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1073 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1074 Windows-specific code to w32.c. Change error message text to
1075 match that of Posix platforms.
1077 * w32.c (w32_copy_file): New function, most of the code copied and
1078 reworked from Fcopy_file. Improve error handling. Plug memory
1079 leak when errors are thrown. Support file names outside of the
1080 current codepage. (Bug#7100)
1082 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1084 * lread.c (load_path_default): Prototype.
1086 2013-12-13 Glenn Morris <rgm@gnu.org>
1088 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1089 (dump_path): Remove.
1090 (load-path-default): Remove `changed' argument.
1091 Do not set dump_path permanently. Simplify.
1092 (init_lread): Simplify.
1093 (syms_of_lread): Remove dump_path.
1095 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1097 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1098 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1099 2013-12-12 font-related change to avoid Bug#16128, which
1100 is quite hard to fix without even more substantial changes.
1102 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1104 * font.c (font_close_object): Check for live frame (Bug#16128).
1106 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1108 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1109 Return ptrdiff_t, not int, since it's a buffer size.
1110 Reindent/reparen some macros to a more Gnuish style.
1112 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1114 Avoid undefined behavior with huge regexp interval counts.
1115 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1116 since it's now specialized to interval counts. All uses changed.
1117 Do not assume wrapraound on signed integer overflow.
1118 (regex_compile): Simplify based on the above changes.
1120 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1122 Support file names on MS-Windows that use characters outside of
1123 the current system codepage. (Bug#7100)
1125 * w32.c (get_file_security, set_file_security)
1126 (create_symbolic_link): Separate pointers and boolean flags for
1127 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1128 non-zero, else the former.
1129 (codepage_for_filenames, filename_to_utf16, )
1130 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1132 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1134 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1135 Accept only one argument; all callers changed.
1136 (dostounix_filename): Remove the second argument, now works in
1137 UTF-8. All callers changed.
1138 (parse_root): Lose DBCS code.
1139 (get_long_basename, w32_get_short_filename, init_environment)
1140 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1141 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1142 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1143 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1144 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1145 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1147 (ansi_encode_filename): New function.
1148 (get_emacs_configuration, get_emacs_configuration_options):
1150 (add_volume_info, GetCachedVolumeInformation): Run the input file
1151 name through unixtodos_filename, to ensure it is stored and
1152 referenced in canonical form.
1153 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1154 (logon_network_drive, sys_link, utime): Improve error handling.
1155 (sys_access): New function.
1156 (hashval, generate_inode_val): Unused functions deleted.
1157 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1158 (check_windows_init_file): Convert error message from UTF-8 to
1159 ANSI codepage, for display in the message box.
1160 (globals_of_w32): Set w32_unicode_filenames according to the OS
1163 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1164 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1165 (syms_of_w32term): Declare w32-unicode-filenames.
1167 * w32proc.c (new_child, delete_child): Remove code that handled
1168 unused pending_deletion and input_file members of the child struct.
1169 (create_child, sys_spawnve): Convert all file names to ANSI
1170 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1171 name cannot be encoded in ANSI codepage. Don't use
1172 unixtodos_filename, mirror slashes by hand.
1173 (record_infile, record_pending_deletion): Functions deleted.
1174 (Fw32_short_file_name): Call w32_get_short_filename instead of
1177 * w32notify.c (add_watch): Work in Unicode mode when
1178 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1179 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1180 instead, do the same with Lisp primitives.
1182 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1183 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1184 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1185 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1186 (Fw32_shell_execute): Improve error reporting.
1187 (Fdefault_printer_name): Ifdef away for Cygwin.
1189 * w32.h (struct _child_process): Remove input_file and
1190 pending_deletion members that are no longer used.
1191 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1192 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1193 (ansi_encode_filename): New and updated prototypes.
1195 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1197 (unexec): Don't use dostounix_filename, it expects a file name in
1198 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1201 * fileio.c (Ffile_name_directory, file_name_as_directory)
1202 (directory_file_name, Fexpand_file_name)
1203 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1204 arguments of dostounix_filename.
1205 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1206 use MAX_UTF8_PATH for size of file-name strings.
1207 (emacs_readlinkat): Build an explicitly unibyte string for file
1209 (syms_of_fileio) <file-name-coding-system>:
1210 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1212 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1213 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1214 directories to UTF-8.
1215 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1216 environment, and each element of the input PATH, to UTF-8.
1218 * dired.c (file_attributes): Use build_unibyte_string explicitly
1219 to make Lisp strings from user and group names.
1221 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1224 * coding.c (decode_file_name, encode_file_name): New functions.
1226 * termcap.c (tgetent): Adapt to the change in arguments of
1229 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1232 * msdos.c (dostounix_filename, init_environment): Adapt to the
1233 change in arguments of dostounix_filename.
1235 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1236 [WINDOWSNT]: Encode file names passed to the image libraries in
1239 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1240 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1242 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1243 arguments of dostounix_filename.
1245 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1247 * font.h (struct font_entity) [HAVE_NS]: New field to record
1248 font driver which was used to create this entity.
1249 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1250 frame where the font was opened.
1251 (font_close_object): Add prototype.
1252 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1253 (font_close_object): Not static any more. Lost frame arg.
1254 Adjust comment and users.
1255 * alloc.c (cleanup_vector): Call font_close_object to adjust
1256 per-frame font counters correctly. If HAVE_NS, also call
1257 driver-specific cleanup for font-entity objects.
1258 * ftfont.c (ftfont_open):
1259 * nsfont.m (nsfont_open):
1260 * w32font.c (w32font_open_internal):
1261 * xfont.c (xfont_open):
1262 * xftfont.c (xftfont_open): Save frame pointer in font object.
1263 * macfont.m (macfont_open): Likewise.
1264 (macfont_descriptor_entity): Save driver pointer to be able
1265 to call its free_entity routine when font-entity is swept.
1266 * ftxfont.c (ftxfont_open): Add eassert because frame
1267 pointer should be saved by ftfont_driver.open.
1269 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1271 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1272 input polling is used. This is still meaningful for Cygwin, see
1273 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1274 * keyboard.c (poll_for_input_1, input_polling_used): Define
1276 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1277 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1278 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1279 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1280 (face_for_char): Likewise. Rearrange eassert and return ASCII
1281 face for CHAR_BYTE8_P.
1282 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1284 2013-12-11 Ken Brown <kbrown@cornell.edu>
1286 * dispextern.h (erase_phys_cursor):
1287 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1289 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1291 * nsterm.m (x_free_frame_resources):
1292 * term.c (tty_free_frame_resources):
1293 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1294 face cache because it's implied by free_frame_faces anyway.
1295 * w32term.c (x_free_frame_resources): Likewise. Do not call
1296 free_frame_faces twice.
1298 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1300 * editfns.c (Fformat_time_string): Mention %F in the doc.
1302 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1304 * window.c (resize_frame_windows): Don't return immediately when
1305 the root window's size doesn't change - the minibuffer window
1306 may still have to be repositioned/resized.
1307 * xfns.c (Fx_create_frame): Always change the frame size after
1308 initializing the frame's faces.
1309 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1310 change_frame_size should already have done it.
1311 (x_new_font): Assign new tool- and menu-bar heights.
1312 (x_set_window_size_1): Account for tool- and menu-bar heights
1313 (Bug#16013). Don't set pixel sizes since change_frame_size
1314 should already have done it.
1316 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1318 Remove the option of using libcrypto.
1319 * Makefile.in (LIB_CRYPTO): Remove.
1320 (LIBES): Don't use it.
1322 2013-12-11 Juri Linkov <juri@jurta.org>
1324 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1325 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1327 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1329 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1330 drawn tool bar items (Bug#16058).
1331 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1333 2013-12-09 Ken Brown <kbrown@cornell.edu>
1335 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1337 * lisp.h (get_frame_param): Adjust conditions for prototype
1340 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1342 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1343 Avoid unused macro warning if configured --without-xft.
1345 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1347 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1349 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1351 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1353 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1355 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1357 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1359 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1361 Use libcrypto's checksum implementations if available, for speed.
1362 * Makefile.in (LIB_CRYPTO): New macro.
1365 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1366 The macro didn't conform to C99 due to type mismatch,
1367 which caused compilation failure with Sun C 5.12,
1368 and it was confusing anyway. Include window.h to declare
1369 redisplay_other_windows.
1371 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1373 * window.c (set_window_buffer): Update mode line (bug#16084).
1375 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1377 Fix minor problems found by static checking.
1378 * keyboard.c (poll_for_input_1, input_polling_used):
1379 Define only if HAVE_NTGUI.
1380 * xmenu.c (popup_activate_callback): Omit unnecessary
1381 check against USE_X_TOOLKIT, which must be defined here anyway.
1382 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1385 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1387 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1389 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1391 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1393 * nsterm.m (x_set_window_size): Remove fprintf.
1394 (init): Define always. Set applicationDidFinishLaunchingCalled
1396 (applicationDidFinishLaunching:):
1397 Set applicationDidFinishLaunchingCalled.
1398 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1401 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1403 Pixel resize changes for NS (Bug#16049).
1404 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1405 height/width. row/cols are locals.
1406 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1407 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1408 (windowWillResize): Remove gsextra. Calculate extra as in
1410 (x_new_font): Don't change frame size if fullscreen.
1411 Change size pixelwise.
1413 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1414 comment in xfns.c. Change to pixelwise call.
1416 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1418 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1421 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1423 * xterm.c (input_signal_count): Remove.
1424 (x_dispatch_event): Define unconditionally.
1425 (x_make_frame_visible): Process X events until the frame
1426 is really visible (Bug#16027).
1427 * xterm.h (x_dispatch_event): Declare unconditionally.
1429 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1431 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1433 * nsterm.m (x_set_window_size): Handle pixelwise.
1435 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1437 * w32term.c (x_new_font):
1438 * xterm.c (x_new_font): Calculate new frame size from new font
1441 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1443 * lisp.h (FOR_EACH_TAIL): New macro.
1444 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1446 * window.c (select_window): Call second wset_redisplay before we change
1447 selected_window (bug#16034).
1449 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1451 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1453 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1455 * w32xfns.c: Include window.h, to avoid a compiler warning.
1457 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1459 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1460 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1461 window_scroll takes care of it.
1462 (Fset_window_point, Fdelete_other_windows_internal)
1463 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1464 (Fsplit_window_internal, Fdelete_window_internal)
1465 (Fresize_mini_window_internal, Fset_window_configuration)
1466 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1467 cause redisplay instead of forcing a complete redisplay.
1468 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1469 we're only affecting the selected_window.
1471 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1473 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1474 directional control characters. Update type and category
1475 determination according to the UBA from Unicode v6.3.
1476 (bidi_category_t): New category EXPLICIT_FORMATTING.
1478 * dispextern.h (bidi_type_t): Update to include new bidirectional
1479 properties introduced with Unicode v6.3. (Bug#16043)
1481 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1483 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1486 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1488 * font.c (font_list_entities): Remove dummy assignment.
1489 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1490 used on graphic displays only. Remove unused 'font_encoder' member.
1491 (struct font_bitmap): Remove unused 'extra' member.
1492 * nsfont.m (nsfont_open):
1493 * w32font.c (w32font_open_internal):
1494 * ftfont.c (ftfont_get_bitmap): Adjust users.
1496 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1498 Use bool for boolean.
1499 * tparam.c (tparam1):
1500 * undo.c (record_point, record_property_change):
1501 Use bool for boolean, for local vars that are always true or false.
1503 Minor integer overflow fixes (Bug#16033).
1504 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1505 This improves on the previous fix to this function.
1506 (window_resize_check): When summing up pixel counts, don't rely on
1507 undefined behavior if the sum overflows.
1509 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1511 * window.c (Fset_window_new_pixel): Don't choke at negative
1512 argument value (Bug#16033).
1514 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1515 to avoid crash in window_box_height.
1517 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1518 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1520 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1522 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1524 Minor integer overflow fixes.
1525 * window.c (Fset_window_new_pixel, grow_mini_window):
1526 * xdisp.c (Fwindow_text_pixel_size):
1527 Avoid undefined behavior on signed integer overflow.
1528 * xfns.c (x_set_mouse_color):
1529 Check that drag shape fits in 'unsigned', since that's what X wants.
1531 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1533 Improve reporting of fatal exception on MS-Windows.
1534 * w32fns.c (my_exception_handler): New function.
1535 (globals_of_w32fns): Set it up as the unhandled exception
1536 handler. Initialize exception code and address to zeros.
1537 (emacs_abort): If the exception code and address are available,
1538 print them at the beginning of the backtrace. Fix the format of
1539 printing addresses (was producing 0x0x12345678 on XP).
1542 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1544 * eval.c (Fbacktrace__locals): New function.
1545 (syms_of_eval): Defsubr it.
1547 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1549 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1550 Define here to unify between...
1551 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1552 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1554 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1556 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1558 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1559 fringe background extension.
1560 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1561 because they are now always the same as `left' and `width',
1562 respectively. Remove code for the case that `width' and
1563 `sb_width' are different.
1565 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1567 Fix minor problems found by static checking.
1568 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1569 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1570 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1572 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1574 * image.c (imagemagick_compute_animated_image): Don't crash if we
1575 have an animation with different-sized images (bug#15313).
1577 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1579 Remove some unused items introduced during pixelwise change.
1580 * window.c (window_resize_total_check): Remove unused function.
1581 * xdisp.c (remember_mouse_glyph): Remove unused label.
1582 (Ftool_bar_height): Move declaration inside #if.
1583 * xterm.c (x_set_window_size): Don't use r and c.
1585 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1587 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1590 * window.c (Fset_window_configuration): Comment out unused variables.
1592 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1594 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1596 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1598 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1600 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1601 HAVE_GNUTLS3 (Bug#16001).
1603 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1604 if interrupts are deferred (Bug#15801).
1606 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1608 Support resizing frames and windows pixelwise.
1609 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1610 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1611 (struct glyph_matrix): Replace window_left_col and
1612 window_top_line by window_pixel_left and window_pixel_top.
1613 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1615 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1616 (draw_window_divider, move_it_to, x_draw_right_divider)
1617 (x_draw_bottom_divider, change_frame_size): Add or fix
1619 * dispnew.c (change_frame_size_1): Change prototype.
1620 (adjust_glyph_matrix, required_matrix_width)
1621 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1622 values instead of lines and columns.
1623 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1624 WINDOW_TOTAL_FRINGE_WIDTH.
1625 (handle_window_change_signal, do_pending_window_change)
1626 (init_display): Adjusts calls of change_frame_size.
1627 (change_frame_size, change_frame_size_1): Handle pixelwise
1629 * frame.c (Qright_divider_width, Qbottom_divider_width):
1631 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1632 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1633 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1634 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1636 (set_frame_param): New function.
1637 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1638 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1639 (Ffringe_width, Fborder_width, Fright_divider_width)
1640 (Fbottom_divider_width): New functions, defsubr them.
1641 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1642 New argument pixelwise.
1643 (struct frame_parm_table): New members Qright_divider_width and
1644 Qbottom_divider_width.
1645 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1646 (x_report_frame_params): Handle Qright_divider_width and
1647 Qbottom_divider_width.
1648 (x_set_right_divider_width, x_set_bottom_divider_width):
1650 (frame_resize_pixelwise): New option.
1651 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1652 new_pixelwise, right_divider_width and bottom_divider_width;
1653 remove total_lines; rename text_lines, text_cols, new_text_lines
1654 and new_text_cols to text_height, text_width, new_height and
1655 new_width respectively.
1656 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1657 FRAME_TEXT_WIDTH respectively.
1658 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1659 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1660 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1662 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1663 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1664 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1665 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1666 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1667 (FRAME_TOTAL_COLS_ARG): Remove macro.
1668 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1669 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1670 (x_wm_set_size_hint): Handle frame pixel sizes.
1671 * indent.c (compute_motion, Fcompute_motion):
1672 Call window_body_width instead of window_body_cols.
1673 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1674 (make_lispy_position): Handle right and bottom dividers.
1675 (Fsuspend_emacs): Pixelize call of change_frame_size.
1676 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1677 * lisp.h: Extern set_frame_param.
1678 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1680 (Fx_create_frame): Add entry for vertical_drag_cursor.
1681 Pixelize call of change_frame_size.
1682 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1683 * nsterm.m (ns_update_window_end): Optionally draw right
1685 (x_set_window_size): Add argument pixelwise.
1686 Call check_frame_size and change_frame_size with pixelwise zero.
1687 (ns_draw_window_divider): New function.
1688 (ns_redisplay_interface): Add ns_draw_window_divider.
1689 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1690 (x_new_font): Call x_set_window_size with pixelwise zero.
1691 * print.c (print_object): For a window print its sequence
1693 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1694 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1695 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1696 (w32_createwindow): Use scroll bar area width.
1697 (w32_wnd_proc): Handle bottom divider width.
1698 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1699 (Fx_create_frame): Default divider width parameters.
1700 Caclulate sizes pixelwise. Add vertical drag cursor support.
1701 (x_create_tip_frame): Default divider widths to zero.
1702 Pixelize call to change_frame_size.
1703 (Fx_show_tip): Add handling of divider widths. Pixelize window
1705 (Fw32_frame_rect): New function.
1706 (frame_parm_handler w32_frame_parm_handlers): Add divider
1708 (Vx_window_vertical_drag_shape): Add variable.
1709 * w32inevt.c (resize_event, maybe_generate_resize_event):
1710 Pixelize change_frame_size calls.
1711 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1713 * w32term.c (w32_draw_window_divider): New function.
1714 (x_update_window_end): Handle right divider.
1715 (w32_draw_fringe_bitmap, x_scroll_run)
1716 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1717 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1718 Calculate new frame sizes pixelwise.
1719 (x_new_font): Pixelize call to x_set_window_size.
1720 (x_check_fullscreen): Pixelize call to change_frame_size.
1721 (x_set_window_size_1, x_set_window_size): New argument
1722 pixelwise. Calculate pixelwise.
1723 (x_wm_set_size_hint): Use scroll bar area width.
1724 (w32_redisplay_interface): Add w32_draw_window_divider.
1725 * w32term.h (struct w32_output): Add vertical drag cursor.
1726 * widget.c (set_frame_size, update_wm_hints)
1727 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1729 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1730 * window.c (sequence_number): Restore.
1731 (Fwindow_pixel_width, Fwindow_pixel_height)
1732 (Fwindow_mode_line_height, Fwindow_header_line_height)
1733 (window_pixel_to_total, Frun_window_scroll_functions)
1734 (Fset_window_new_pixel, window_resize_apply_total)
1735 (Fwindow_resize_apply_total): New functions.
1736 (window_body_height, window_body_width): Rename from
1737 window_body_lines. New argument PIXELWISE.
1738 Calculate pixelwise.
1739 (Fwindow_body_height, Fwindow_body_width): New argument
1741 (coordinates_in_window, window_relative_x_coord): Use window's
1742 pixel width instead of total width.
1743 (replace_window, recombine_windows): Initialize pixel values.
1744 (resize_root_window, resize_frame_windows, grow_mini_window)
1745 (shrink_mini_window): New argument PIXELWISE.
1746 Calculate pixelwise.
1747 (Fdelete_other_windows_internal, adjust_window_margins)
1748 (window_resize_check, window_resize_apply)
1749 (Fdelete_window_internal, Fresize_mini_window_internal)
1750 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1751 (check_frame_size): Rename arguments. New argument PIXELWISE.
1752 Calculate pixelwise.
1753 (set_window_buffer): Make samebuf bool. Run configuration change
1754 hook only if buffer changed.
1755 (Fset_window_buffer): Rewrite doc-string.
1756 (make_window): Initialize new_pixel slot.
1757 (Fwindow_resize_apply): Check pixel size of root window.
1758 (Fsplit_window_internal): Call 2nd argument pixel_size.
1759 Calculate pixelwise.
1760 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1762 (save_window_data): New slots frame_text_width,
1763 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1764 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1766 (Fcurrent_window_configuration, Fset_window_configuration)
1767 (save_window_save, compare_window_configurations): Handle new
1768 slots in save_window_data and saved_window.
1769 (Fset_window_scroll_bars): Fix doc-string.
1770 (window_resize_pixelwise): New variable.
1771 (coordinates_in_window, Fcoordinates_in_window_p):
1773 (make_parent_window): Adjust sequence_number.
1774 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1776 * window.h (struct window): New members new_pixel, pixel_left,
1777 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1778 (wset_new_pixel): New function.
1779 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1780 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1781 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1782 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1783 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1784 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1785 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1786 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1787 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1788 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1789 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1790 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1791 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1792 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1793 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1795 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1796 (window_body_width, check_frame_size): Adapt external declarations.
1797 * xdisp.c (last_max_ascent): New integer.
1798 (window_text_bottom_y): Handle bottom divider.
1799 (window_box_width, window_box_height): Calculate pixelwise.
1800 (get_glyph_string_clip_rects): Handle right divider.
1801 (remember_mouse_glyph): When windows are resized pixelwise
1802 proceed with width and height set to 1.
1803 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1805 (move_it_to): Calculate and return maximum x position
1807 (Fwindow_text_pixel_size): New function.
1808 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1809 (tool_bar_lines_needed): Rename to tool_bar_height.
1810 Calculate pixelwise.
1811 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1812 Calculate pixelwise.
1813 (redisplay_tool_bar): Calculate pixelwise.
1814 (redisplay_window): Calculate pixelwise. Handle dividers.
1815 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1816 (x_draw_vertical_border): Handle dividers.
1817 (define_frame_cursor1): Handle vertical drag cursor.
1818 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1819 (expose_window): Calculate pixelwise. Handle dividers.
1820 (init_xdisp): Initialize pixel values.
1821 * xfaces.c (Qwindow_divider): New face.
1822 (realize_basic_faces): Realize it.
1823 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1824 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1825 (x_set_scroll_bar_default_width): Default actual width to 16.
1826 (Fx_create_frame): Set sizes pixelwise.
1827 (x_create_tip_frame): Default divider widths to zero.
1828 Pixelize call of change_frame_size.
1829 (Fx_show_tip): Handle divider widths. Initial pixel position
1831 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1832 (Vx_window_vertical_drag_shape): New option.
1833 * xmenu.c (free_frame_menubar): Pixelize call of
1835 * xterm.c (x_draw_window_divider): New function.
1836 (x_update_window_end): Optionally draw right divider.
1837 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1838 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1839 (handle_one_xevent, x_new_font): Calculate pixelwise.
1840 (x_set_window_size_1, x_set_window_size): New argument
1841 pixelwise. Calculate pixelwise.
1842 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1843 (struct x_redisplay_interface): Add x_draw_window_divider.
1844 * xterm.h (struct x_output): Add vertical_drag_cursor.
1846 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1848 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1849 Set invisible frames's `redisplay' when a full redisplay is requested.
1850 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1851 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1852 (display_mode_lines): Set it here instead.
1854 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1856 * dispextern.h (set_window_update_flags): Remove.
1858 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1860 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1862 * xdisp.c (REDISPLAY_SOME_P): New macro.
1863 (redisplay_internal): Use it (bug#15999).
1864 (prepare_menu_bars, redisplay_window): Use it as well.
1866 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1868 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1870 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1871 (globals_of_w32font): Zero it out.
1872 (GetCharWidth32W_Proc): New function pointer.
1873 (get_char_width_32_w): New function.
1874 (compute_metrics): If get_glyph_outline_w returns an error, try
1875 get_char_width_32_w before declaring a failure. This avoids
1876 punishing raster (a.k.a. "bitmap") fonts by slowing down
1877 redisplay. (Bug#6364).
1879 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1881 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1882 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1883 highlight needs to be redisplayed. (Bug#15913)
1885 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1887 Fix minor problems found by static checking.
1888 * buffer.h (struct buffer_text, struct buffer):
1889 * frame.h (struct frame):
1890 * window.h (struct window):
1891 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1892 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1893 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1894 no-longer-valid use of HAVE_MENUS.
1895 * xdisp.c (propagate_buffer_redisplay): Now static.
1897 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1899 * xmenu.c (Fmenu_or_popup_active_p):
1900 * window.c (Fset_window_configuration):
1901 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1902 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1903 * fns.c (Fyes_or_no_p):
1904 * editfns.c (Fmessage_box, Fmessage_or_box):
1905 * alloc.c (make_save_ptr_ptr):
1906 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1908 * window.c (Fset_window_configuration): Move select_window later.
1910 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1912 Refine redisplay optimizations to only redisplay *some* frames/windows
1913 rather than all of them.
1914 * xdisp.c (REDISPLAY_SOME): New constant.
1915 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1916 (bset_redisplay, bset_update_mode_line): New functions.
1917 (message_dolog): Use bset_redisplay.
1918 (clear_garbaged_frames): Use fset_redisplay.
1919 (echo_area_display): Use wset_redisplay.
1920 (buffer_shared_and_changed): Remove.
1921 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1922 frame titles. Compute the actual set of windows redisplayed.
1923 Don't update frame titles and menu bars for frames that don't need to
1925 (propagate_buffer_redisplay): New function.
1927 (redisplay_internal): Use it. Be more selective in the set of windows
1928 we redisplay. Propagate windows_or_buffers_changed to
1929 update_mode_lines a bit later to simplify the code.
1930 (mark_window_display_accurate_1): Reset window and buffer's
1932 (redisplay_window): Do nothing if neither the window nor the buffer nor
1933 the frame needs redisplay.
1934 * window.h (struct window): Add `redisplay' field.
1935 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1936 (redisplay_other_windows, window_list): New declarations.
1937 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1938 (window_list): Not static any more.
1939 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1940 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1941 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1942 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1943 * frame.h (struct frame): Add `redisplay' field.
1944 Move `external_menu_bar' bitfield next to other bit-fields.
1945 (SET_FRAME_GARBAGED): Use fset_redisplay.
1946 (SET_FRAME_VISIBLE): Don't garbage the frame;
1947 Use redisplay_other_windows.
1948 * buffer.h (struct buffer): Add `redisplay' field.
1949 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1950 (modify_overlay): Use bset_redisplay.
1951 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1953 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1955 Support w32 file notifications in batch mode.
1956 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1957 invalid (which happens in batch mode). If non-interactive, call
1958 handle_file_notifications to store file notification events in the
1959 input queue. (Bug#15933)
1961 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1963 * w32inevt.c (handle_file_notifications): Now external, not static.
1965 * w32term.h (handle_file_notifications): Provide prototype.
1967 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1968 init_crit, since init_display, which does that otherwise, is not
1971 2013-11-27 Glenn Morris <rgm@gnu.org>
1973 * Makefile.in ($(lispsource)/international/charprop.el): New.
1974 (emacs$(EXEEXT)): Depend on charprop.el.
1976 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1978 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1979 deleting portions of the buffer under non-nil REPLACE argument.
1982 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1983 directory, watch it and not its parent.
1984 (add_watch): Allow empty string in FILE.
1986 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1988 * window.c (Fset_window_start, window_resize_apply)
1989 (window_scroll): Reset window_end_valid (Bug#15957).
1991 2013-11-27 Glenn Morris <rgm@gnu.org>
1993 * Makefile.in (leimdir): Now in lisp source directory.
1994 ($(leimdir)/leim-list.el): Just use ../leim .
1995 * epaths.in (PATH_DUMPLOADSEARCH):
1996 * lread.c (load_path_default):
1997 * nsterm.m (ns_load_path): No more leim directory.
1999 2013-11-26 Andreas Schwab <schwab@suse.de>
2001 * .gdbinit (xgettype): Add cast.
2003 2013-11-26 Glenn Morris <rgm@gnu.org>
2005 Preload leim-list.el.
2006 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2007 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2008 is a single directory.
2010 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2012 bool-vector-subsetp is now the normal direction (Bug#15912).
2013 * data.c (Fbool_vector_subsetp): Test whether the first argument
2014 is a subset of the second one, not the reverse. Add doc string.
2016 Fix minor problems found by static checking.
2017 * lread.c (load_path_default): Now static.
2018 * textprop.c (text_property_stickiness): Be consistent about the
2019 test used when deciding whether to consider the previous character.
2020 This simplifies the code a bit.
2022 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2024 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2026 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2027 (syms_of_frame): Don't defsubr them.
2029 2013-11-25 Glenn Morris <rgm@gnu.org>
2031 * lread.c (load_path_default): Change the sense of the argument.
2032 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2033 from dump_path. When it is not, avoid checking dump_path twice.
2035 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2036 uninstalled dump_path against installed Vload_path. (Bug#15964)
2038 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2040 Export get_pos_property to Elisp.
2041 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2042 (syms_of_editfns): Export it to Elisp.
2044 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2046 2013-11-23 Romain Francoise <romain@orebokech.com>
2048 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2049 initialization here ...
2050 (syms_of_fileio): ... from here.
2052 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2054 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2055 Please use --enable-check-lisp-object-type.
2057 2013-11-23 Glenn Morris <rgm@gnu.org>
2059 * process.c (get_process): Explicit error for dead buffers.
2061 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2063 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2065 2013-11-23 Glenn Morris <rgm@gnu.org>
2067 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2068 * lread.c (load_path_check): Take path to check as argument.
2069 (load_path_default): New, split from init_lread.
2070 (init_lread): Move calc of default load-path to load_path_default.
2071 Empty elements in EMACSLOADPATH now stand for the default.
2072 (load-path): Doc fix.
2073 * emacs.c (decode_env_path): Add option to treat empty elements
2074 as nil rather than ".".
2075 * callproc.c (init_callproc_1, init_callproc):
2076 * image.c (Vx_bitmap_file_path):
2077 * lisp.h (decode_env_path):
2078 * lread.c (Vsource_directory):
2079 Update for new argument spec of decode_env_path.
2081 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2083 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2084 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2086 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2088 Fix some dependency problems that cause unnecessary recompiles.
2089 Problem reported by RMS in
2090 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2091 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2092 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2093 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2094 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2095 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2096 (boostrap-clean): No need to remove stamp-oldxmenu.
2098 Fix recently introduced bool vector overrun.
2099 This was due to an optimization that went awry.
2100 Reported by Glenn Morris in
2101 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2102 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2103 for empty vectors, undoing the 2013-11-18 change.
2104 * data.c (bool_vector_binop_driver): Rely on this.
2105 Fix bug that occasionally overran the destination.
2106 * lisp.h (struct Lisp_Bool_vector): Document this.
2108 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2110 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2113 * nsterm.m (init, run, stop:): Comment out for now, does not work
2116 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2118 * charset.c (syms_of_charset): Don't read past end of string.
2120 2013-11-19 Glenn Morris <rgm@gnu.org>
2122 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2124 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2126 Add hooks to run on gaining/losing focus. (Bug#15029)
2127 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2128 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2129 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2131 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2133 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2134 The old names predated the API change that put destination at end.
2136 Improve API of recently-added bool vector functions (Bug#15912).
2137 The old API had (bool-vector-count-matches A B)
2138 and (bool-vector-count-matches-at A B I), which gave the
2139 misleading impression that the two functions were variants, one
2140 with a location I. The new API has (bool-vector-count-population A)
2141 and (bool-vector-count-consecutive A B I) to make the distinction
2142 clearer. The first function no longer has a B argument, since the
2143 caller can easily determine the number of nils if the length and
2144 number of ts is known.
2145 * data.c (Fbool_vector_count_population): Rename from
2146 bool_vector_count_matches, and accept just 1 argument.
2147 (Fbool_vector_count_consecutive): Rename from
2148 Fbool_vector_count_matches_at.
2150 Always allocate at least one bits_word per bool vector.
2151 See Daniel Colascione in:
2152 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2153 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2154 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2155 * lisp.h (struct Lisp_Bool_vector): Document this.
2157 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2159 * insdel.c (invalidate_buffer_caches): New function, consolidated
2160 from part of prepare_to_modify_buffer.
2161 (insert_from_gap, prepare_to_modify_buffer):
2162 * coding.c (code_convert_region, code_convert_string):
2163 Call invalidate_buffer_caches. (Bug#15841)
2165 * lisp.h (invalidate_buffer_caches): Add prototype.
2167 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2169 * w32term.c (x_update_window_end): Don't invalidate the entire
2170 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2171 highlight needs to be redisplayed. (Bug#15913)
2173 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2175 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2177 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2179 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2180 while we are using Vprin1_to_string_buffer.
2182 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2183 after inserting the description string. (Bug#15907)
2185 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2187 * data.c: Work around bogus GCC diagnostic about shift count.
2188 Reported by Eli Zaretskii in
2189 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2190 (pre_value): New function.
2191 (count_trailing_zero_bits): Use it.
2193 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2195 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2196 assume C macros are not supported even under -g3 in these old GCC
2199 2013-11-15 Leo Liu <sdl.web@gmail.com>
2201 * minibuf.c (Ftry_completion, Fall_completions)
2202 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2204 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2206 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2207 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2208 This avoids placing unnecessary constants into the Emacs code.
2210 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2212 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2213 for Cygwin w32 build.
2215 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2216 for Cygwin w32 build. (Bug#15892)
2218 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2220 Simplify, port and tune bool vector implementation.
2221 * alloc.c (bool_vector_exact_payload_bytes)
2222 (bool_vector_payload_bytes): Remove.
2223 (bool_vector_fill): Return its argument.
2224 * alloc.c (bool_vector_fill):
2226 * print.c (print_object):
2227 Simplify by using bool_vector_bytes.
2228 * alloc.c (make_uninit_bool_vector):
2229 New function, broken out from Fmake_bool_vector.
2230 (Fmake_bool_vector): Use it. Use tail call.
2231 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2232 * data.c (BITS_PER_ULL): New constant.
2233 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2234 if long long versions don't exist.
2235 (shift_right_ull): New function.
2236 (count_one_bits_word): New function, replacing popcount_bits_word
2237 macro. Don't assume that bits_word is no wider than long long.
2238 (count_one_bits_word, count_trailing_zero_bits):
2239 Don't assume that bits_word is no wider than long long.
2240 * data.c (bool_vector_binop_driver, bool_vector_not):
2241 * fns.c (Fcopy_sequence):
2243 Create an uninitialized destination, to avoid needless work.
2244 (internal_equal): Simplify.
2245 (Ffillarray): Prefer tail call.
2246 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2247 contain at least one word.
2248 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2249 chars are narrower than ints.
2250 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2251 * fns.c (Fcopy_sequence):
2253 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2254 Don't try to port to hosts where bits_word values have holes; the
2255 code wouldn't work there anyway. Verify this assumption, though.
2256 (bool_vector_bytes): New function.
2257 (make_uninit_bool_vector): New decl.
2258 (bool_vector_fill): Now returns Lisp_Object.
2260 * xfns.c (xic_create_fontsetname):
2261 * xrdb.c (gethomedir): Prefer tail calls.
2263 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2265 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2266 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2268 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2269 that requires a return value.
2270 (Fset_buffer_modified_p): Take advantage of this change to do
2273 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2275 * buffer.c (Frestore_buffer_modified_p): Sync it with
2276 Fset_buffer_modified_p.
2277 (Fforce_mode_line_update): New function, moved from subr.el.
2278 (Fset_buffer_modified_p): Use them.
2279 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2281 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2283 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2284 This avoids undefined behavior when subtracting pointers into
2285 different aways. On my platform it also makes the code a tad
2286 smaller and presumably faster.
2288 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2290 * keyboard.c (command_loop_1): Use region-extract-function.
2291 * insdel.c (Qregion_extract_function): Not static any more (can we
2292 stop pretending that these vars can benefit from being marked static?).
2294 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2296 * search.c (find_newline): If buffer text is relocated during the
2297 "dumb loop", adjust C pointers into buffer text to follow suit.
2300 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2302 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2303 for conversion (Bug#15837).
2305 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2307 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2308 for the entire range of inserted characters. (Bug#15841)
2310 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2312 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2314 (realize_default_face): Remove assignment to distant-foreground if
2315 unspecified (Bug#15815).
2317 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2319 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2320 cache-long-scans disabled, since we don't want to call
2321 prepare_to_modify_buffer (in insert_1_both) for each message we
2324 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2325 from buffer.c. Improve commentary to the buffer field setter
2328 * buffer.c (bset_cache_long_scans): Static function deleted.
2329 Improve commentary to the buffer field setter functions.
2330 (init_buffer_once): Default for cache-long-scans changed to t.
2333 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2335 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2337 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2338 This bug was introduced in my 2013-06-21 change, and caused
2339 struct Lisp_Sub_Char_Table objects to be given too many slots,
2340 which broke 'make -C admin/unidata'.
2342 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2344 Import changes from mac-port 4.5.
2345 * macfont.m (mac_font_copy_default_descriptors_for_language)
2346 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2347 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2348 (macfont_language_default_font_names): New.
2349 (macfont_list): Rearrange language/charset code.
2350 (macfont_close): Don't check for macfont_info->cache.
2351 (mac_ctfont_create_preferred_family_for_attributes): New font
2352 selection code, call
2353 mac_font_copy_default_name_for_charset_and_languages.
2354 (mac_font_copy_default_descriptors_for_language)
2355 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2357 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2359 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2361 Port to C11 aligned_alloc, and fix some integer overflows.
2362 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2363 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2364 and use of posix_memalign replaced with aligned_alloc.
2365 (aligned_alloc): New function, defined or declared as needed.
2366 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2367 Don't undef; configure.ac now does this.
2368 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2369 (calloc, aligned_alloc): Check for integer overflow.
2370 (aligned_alloc): Rename from memalign. All uses changed.
2371 (memalign): New function, an alias for aligned_alloc.
2373 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2375 * xdisp.c (redisplay_internal): Fix typo in last change.
2377 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2379 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2381 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2383 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2384 redisplay--mode-lines-cause.
2385 (redisplay_internal): Keep them uptodate. Remove redundant check of
2386 buffer_shared_and_changed.
2387 * *.[chm]: Number every assignment to update_mode_lines so we
2388 can track why it is set.
2390 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2392 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2394 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2397 can track why it is set.
2399 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2401 Integer-related fixes for term.c etc.
2402 * dispextern.h (face_tty_specified_color): New function.
2403 * term.c (turn_on_face): Don't rely on undefined behavior when
2404 assigning an out-of-range value to 'long'.
2405 Simplify test for toggling highlight.
2406 (tty_capable_p): Omit last two (unused) args. All callers changed.
2407 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2408 (read_menu_input, tty_menu_activate, tty_menu_show):
2409 * xfaces.c (x_supports_face_attributes_p)
2410 (tty_supports_face_attributes_p):
2411 Use bool for boolean. All callers changed.
2412 (tty_supports_face_attributes_p): Omit defaults for color indices;
2413 no longer needed. Simplify tail call.
2415 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2417 * xdisp.c (prepare_menu_bars): Mark static.
2418 * lisp.h (prepare_menu_bars): Don't declare.
2419 * xselect.c (x_handle_selection_clear):
2420 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2422 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2424 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2425 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2427 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2429 * keyboard.c (Fcommand_error_default_function): Rename from
2430 Fdefault_error_output.
2432 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2434 * keyboard.c (Fdefault_error_output): New function, extracted from
2436 (syms_of_keyboard): Use it for Vcommand_error_function.
2438 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2440 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2441 (init_eval): Use it to ensure handlerlist is non-NULL.
2442 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2443 (Fsignal): Adjust NULLness test of handlerlist.
2444 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2446 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2448 * callproc.c (call_process): Call prepare_to_modify_buffer before
2449 decoding text read from the sub-process, as the decoded stuff will
2450 be inserted into the buffer. This will invalidate the various
2451 caches maintained for the buffer. (Bug#15148)
2453 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2455 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2456 string of glyphless-char-display.
2458 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2460 * nsfns.m (ns_get_name_from_ioreg): New function.
2461 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2462 OSX >= 10.9. Use ns_get_name_from_ioreg.
2464 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2466 Simplify and port recent bool vector changes.
2467 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2468 only in this file. Use a more-efficient implementation if the
2469 second argument is a power of 2.
2470 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2471 Remove no-longer-necessary compile-time checks.
2472 (bool_vector_exact_payload_bytes): New function.
2473 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2474 exact payload changed to call the new function. Do not assume
2475 that the arg or result fits in ptrdiff_t.
2476 (bool_vector_fill): New function.
2477 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2479 (vroundup_ct): Don't assume arg fits in size_t.
2480 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2481 invoke set_category_set.
2482 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2483 All callers changed. Use bool_vector_set.
2484 * category.h (XCATEGORY_SET): Remove; no longer needed.
2485 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2487 * data.c (Faref): Use bool_vector_ref.
2488 (Faset): Use bool_vector_set.
2489 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2490 (Fbool_vector_not, Fbool_vector_count_matches)
2491 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2492 * fns.c (concat): Use bool_vector_ref.
2493 (Ffillarray): Use bool_vector_fill.
2494 (mapcar1): Use bool_vector_ref.
2495 (sxhash_bool_vector): Hash words, not bytes.
2496 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2497 a constant, since it's now used in #if.
2498 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2499 unsigned char on unusual architectures, so that we no longer
2500 assume that the number of bits per bits_word is a power of two or
2501 is a multiple of 8 or of CHAR_BIT.
2502 (Qt): Add forward decl.
2503 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2504 at least as strictly as bits_word.
2505 (bool_vector_data, bool_vector_uchar_data): New accessors.
2506 All data structure accesses changed to use them.
2507 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2508 (bool_vector_set): New functions.
2509 (bool_vector_fill): New decl.
2510 (ROUNDUP): Move to alloc.c as described above.
2512 Fix recent gnutls changes.
2513 * gnutls.c (Fgnutls_boot): Don't assume C99.
2514 * process.c (wait_reading_process_output): Fix typo in recent change.
2516 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2518 * process.c (wait_reading_process_output, read_process_output)
2519 (send_process): Check gnutls_state is not NULL.
2521 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2522 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2524 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2526 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2527 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2529 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2532 * nsfns.m (Fx_create_frame): Fix memory leak.
2534 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2535 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2536 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2538 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2540 * xdisp.c (message3_nolog, message_with_string): Encode the string
2541 before writing it to the terminal in a non-interactive session.
2543 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2544 sure we concatenate them into a unibyte string.
2546 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2547 resulting temporary name before returning it to the caller.
2548 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2549 is a unibyte string, convert NAME to a unibyte string to ensure
2550 that the result is also a unibyte string.
2552 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2553 create unibyte strings from default paths and directory/file
2556 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2559 * callproc.c (init_callproc): Use build_unibyte_string to make
2560 sure we create unibyte strings from default paths and
2561 directory/file names.
2563 * buffer.c (init_buffer): Don't store default-directory of
2564 *scratch* in multibyte form. The original problem which led to
2565 that is described in
2566 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2567 but it was solved long ago. (Bug#15260)
2569 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2571 Port to stricter C99 platforms.
2572 Especially, C99 prohibits nesting a struct X inside struct Y if
2573 struct X has a flexible array member.
2574 * alloc.c (struct sdata): New type.
2575 (sdata): Implement in terms of struct sdata.
2576 Remove u member; all uses replaced by next_vector, set_next_vector.
2577 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2578 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2579 (struct sblock): Rename first_data member to data, which is now
2580 a flexible array member. All uses changed.
2581 (next_vector, set_next_vector, large_vector_vec): New functions.
2582 (vector_alignment): New constant.
2583 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2584 (struct large-vector): Now merely a NEXT member, since the old approach
2585 ran afoul of stricter C99. All uses changed to use
2586 large_vector_vec or large_vector_offset.
2587 (large_vector_offset): New constant.
2588 * dispnew.c: Include tparam.h, for tgetent.
2589 Do not include term.h; no longer needed.
2590 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2591 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2592 (struct Lisp_Vector): Use a flexible array member for contents,
2593 instead of a union with a member that is an array of size 1.
2595 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2596 fact that the struct no longer contains a union.
2597 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2598 (struct Lisp_Save_Value, struct Lisp_Free):
2599 Use unsigned, not int, for spacers, to avoid c99 warning.
2600 (union specbinding): Use unsigned, not bool, for bitfield, as
2601 bool is not portable to pre-C99 hosts.
2603 2013-11-04 Glenn Morris <rgm@gnu.org>
2605 * emacs.c (usage_message): Mention that `-L :...' appends.
2607 2013-11-02 Glenn Morris <rgm@gnu.org>
2609 * Makefile.in (abs_builddir): Remove.
2610 (bootstrap_exe): Use relative filename.
2612 Use relative filenames in TAGS files.
2613 * Makefile.in (abs_srcdir): Remove it again.
2614 (.PHONY): Remove frc.
2615 (maintainer-clean): No more TAGS-LISP file.
2616 (TAGS): Pass relative file names to etags.
2617 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2619 * Makefile.in (abs_srcdir): New, set by configure.
2621 (maintainer-clean): Remove pointless echo. That should be in the
2622 top-level Makefile, if anywhere. Delete TAGS-LISP.
2623 (extraclean): No s/ and m/ directories for some time.
2624 (TAGS): Also depend on ctagsfiles3.
2625 Remove no-longer-defined S_FILE.
2626 Pass absolute filenames to etags once more.
2627 (TAGS-LISP): Replace lispdir with its expansion.
2628 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2629 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2631 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2633 * xfaces.c (check_lface_attrs, realize_default_face):
2634 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2635 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2637 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2639 * emacs.c (original_pwd): Remove global var by making it local.
2640 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2642 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2644 * xfaces.c: Declare color_distance.
2645 (QCdistant_foreground): New variable.
2646 (NEAR_SAME_COLOR_THRESHOLD): New define.
2647 (load_color2): New function.
2648 (load_color): Call load_color2.
2649 (load_face_colors): Call load_color2 and if distant-color is specified
2650 calculate distant and use distant-color if colors are near.
2651 (LFACE_DISTANT_FOREGROUND): New define.
2652 (merge_face_ref, Finternal_set_lisp_face_attribute)
2653 (Finternal_get_lisp_face_attribute)
2654 (x_supports_face_attributes_p): Handle distant-foreground similar to
2656 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2658 * dispextern.h (lface_attribute_index):
2659 Add LFACE_DISTANT_FOREGROUND_INDEX.
2661 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2663 * image.c (pbm_next_char): New function.
2664 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2665 (pbm_scan_number): Use it.
2666 (Qlibjpeg_version): New variable.
2667 (syms_of_image): DEFSYM and initialize it.
2669 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2671 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2673 2013-10-31 Glenn Morris <rgm@gnu.org>
2675 * emacs.c (original_pwd): New char.
2676 (main): If using --chdir, store original_pwd.
2677 (init_cmdargs): When setting Vinvocation_directory based on a
2678 relative argv[0], use original_pwd if set. (Bug#15768)
2680 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2682 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2684 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2686 * insdel.c: Fix minor problems found by static checking.
2687 (Qregion_extract_function): Now static.
2688 (prepare_to_modify_buffer_1): Remove unused locals.
2690 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2692 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2693 (syms_of_xdisp): Declare pre-redisplay-function.
2694 (markpos_of_region): Remove function.
2695 (init_iterator, compute_stop_pos, handle_face_prop)
2696 (face_before_or_after_it_pos, reseat_to_string)
2697 (get_next_display_element, window_buffer_changed)
2698 (redisplay_internal, try_cursor_movement, redisplay_window)
2699 (try_window_reusing_current_matrix, try_window_id, display_line)
2700 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2701 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2702 * window.h (struct window): Remove field `region_showing'.
2703 * dispextern.h (struct it): Remove region_beg/end_charpos.
2704 (face_at_buffer_position, face_for_overlay_string)
2705 (face_at_string_position): Update prototypes.
2706 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2707 (face_at_string_position): Remove `region_beg' and `region_end' args.
2708 * fontset.c (Finternal_char_font):
2709 * font.c (font_at, font_range): Adjust calls accordingly.
2710 * insdel.c (Qregion_extract_function): New var.
2711 (syms_of_insdel): Initialize it.
2712 (prepare_to_modify_buffer_1): Use it.
2714 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2716 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2717 * ftxfont.c (ftxfont_get_gcs):
2718 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2719 * xfaces.c (x_free_colors, x_free_dpy_colors)
2720 (x_create_gc, unload_color):
2721 * xselect.c (x_property_data_to_lisp):
2722 * xsettings.c (parse_settings):
2723 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2724 (get_bits_and_offset): Adjust definition.
2725 * frame.c (XParseGeometry): Adjust locals.
2726 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2727 * regex.h (toplevel): Likewise for reg_syntax_t.
2729 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2731 * eval.c (run_hook_with_args): Use FUNCTIONP.
2733 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2735 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2736 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2737 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2738 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2739 on MS-Windows anyway.
2740 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2741 (free_realized_face): ...adjust user.
2742 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2743 white relief pixels to -1.
2744 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2745 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2746 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2748 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2750 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2751 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2752 in practice now. All callers changed.
2754 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2756 * dispextern.h (struct face): Use bitfields for 'underline_type'
2757 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2758 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2759 'stipple' member. Move 'lface' member up to help...
2760 * xfaces.c (make_realized_face): ...this function to find and
2761 clear just the members that need clearing.
2762 (load_face_colors, realize_x_face):
2763 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2765 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2767 * xftfont.c (struct xftfont_info): Remove set-but-unused
2769 (xftfont_open): Adjust user.
2770 (xftfont_get_colors): Remove useless prototype.
2772 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2774 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2775 before passing them to 'unexec'. (Bug#15260)
2777 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2779 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2781 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2783 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2784 the changed signature of the font driver's 'close' method.
2786 * w32font.h (w32font_close): Adjust the prototype to the change in
2787 function definition.
2789 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2791 * w32uniscribe.c (uniscribe_close): Adapt the call to
2792 w32font_close to its new prototype.
2794 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2796 Omit unused frame argument of font API's close function.
2797 * font.h (struct font): Drop frame argument. Adjust comment.
2798 * font.c (font_clear_cache, font_close_object): Adjust users.
2799 * ftfont.c (ftfont_close):
2800 * ftxfont.c (ftxfont_close):
2801 * macfont.m (macfont_close):
2802 * nsfont.m (nsfont_close):
2803 * w32font.c (w32font_close):
2804 * xfont.c (xfont_close):
2805 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2806 tweak comments and make functions safe if called more than once for
2807 the same font object.
2809 Perform font-specific cleanup when font object is swept by GC. See
2810 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2811 * alloc.c (cleanup_vector): New function.
2812 (sweep_vector): Call it for each reclaimed vector object.
2813 * font.h (struct font): Adjust comment.
2815 2013-10-24 Glenn Morris <rgm@gnu.org>
2817 * Makefile.in (abs_top_srcdir): New, set by configure.
2819 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2821 Adjust recent font-related changes to fix bug#15686.
2822 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2823 is a live window system frame, mark its default font too.
2825 2013-10-23 Glenn Morris <rgm@gnu.org>
2827 * Makefile.in (RUN_TEMACS): Make relative (again).
2828 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2829 (bootstrap-emacs$(EXEEXT)):
2830 Quote entities that might contain whitespace.
2832 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2834 Port to Solaris 10 and its bundled GCC.
2835 Problem reported by Timothy C. Burt.
2836 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2838 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2840 Do not allow font caches to grow too large.
2841 * alloc.c (compact_font_cache_entry, compact_font_caches):
2842 New functions or stub if not HAVE_WINDOW_SYSTEM.
2843 (compact_undo_list): Factor out from Fgarbage_collect.
2845 (mark_face_cache): Mark face font. Move down to avoid
2847 (mark_terminals): Do not mark font cache here.
2848 (Fgarbage_collect): Call compaction functions described
2849 above. Adjust comment.
2851 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2853 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2854 chdir to HOME (bug#15607).
2856 * nsterm.m (Qcocoa, Qgnustep): New variables.
2857 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2858 (ns_get_color): Make selection color work for GNUstep also.
2860 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2862 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2863 handles mouse clicks. Instead, let GPM use the same code as all
2864 the other mice use. See the discussion starting at
2865 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2866 for the details of the problem with the menu bar this fixes.
2868 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2870 Remove port-specific display name lists to avoid extra
2871 complexity and data duplication with display info lists.
2872 * xterm.h (x_display_name_list): Remove declaration.
2873 * xterm.c (x_display_name_list): Remove.
2874 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2875 * xfns.c (x_display_info_for_name, Fx_display_list):
2876 Likewise. Use x_display_list where appropriate.
2877 * w32term.h (w32_display_name_list): Remove declaration.
2878 * w32term.c (w32_display_name_list): Remove.
2879 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2881 * w32fns.c (x_display_info_for_name, Fx_display_list):
2882 Likewise. Use x_display_list where appropriate.
2883 * nsterm.h (ns_display_name_list): Remove declaration.
2884 * nsterm.m (ns_display_name_list): Remove.
2885 (ns_term_init, syms_of_nsterm): Adjust users.
2886 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2887 Likewise. Use x_display_list where appropriate.
2888 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2889 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2890 (mark_terminals): Mark per-terminal font cache.
2892 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2894 Don't run timers in input-pending-p. Its new check-timers param
2895 provides the prior behavior. (Bug#15045).
2896 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2898 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2900 Make some functions static in non-Microsoft builds.
2901 On my platform (Fedora 19 x86-64), this shrinks the
2902 Emacs executable (text+data) by 0.25%.
2903 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2904 (load_color) [!MSDOS]:
2905 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2906 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2907 * lisp.h (check_existing):
2908 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2909 (network_interface_info) [!WINDOWSNT]:
2910 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2911 Remove extern decls.
2912 * fileio.c (check_existing):
2913 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2914 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2915 (network_interface_info) [!WINDOWSNT]:
2916 * term.c (encode_terminal_code) [!WINDOWSNT]:
2917 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2918 * xfaces.c (load_color) [!MSDOS]:
2920 * fileio.c (check_existing, check_executable, check_writable):
2921 * process.c (network_interface_list, network_interface_info):
2922 Move earlier, so that we don't need forward decls.
2923 * gnutls.c (fn_gnutls_transport_set_errno)
2924 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2926 * w32.c (init_environment): Use faccessat rather than
2927 check_existing, partly for consistency with the rest of the code
2928 in this file, partly so that check_existing can be static.
2930 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2931 * emacs.c (MAIN_PROGRAM): New macro.
2932 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2933 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2935 bool vector int width fixes
2936 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2937 (Fbool_vector_count_matches_at):
2938 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2939 can exceed PTRDIFF_MAX, at least in theory.
2940 (Fbool_vector_count_matches_at):
2941 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2943 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2945 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2946 (struct sockaddr): Add forward decl, for platforms that lack it.
2948 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2950 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2953 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2955 * w32.c (network_interface_get_info, network_interface_list)
2956 (network_interface_info): New functions. (Bug#15610)
2957 (GetAdaptersInfo_Proc): New typedef.
2958 (get_adapters_info): New wrapper function.
2959 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2961 * process.h (network_interface_list, network_interface_info):
2964 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2965 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2966 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2967 for WINDOWSNT. Doc fix.
2968 (syms_of_process): Defsubr Snetwork_interface_list and
2969 Snetwork_interface_info unconditionally.
2971 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2972 in NS GUI sessions. (Bug#15629)
2974 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2976 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2978 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2980 * print.c (print_object): Print " ..." when truncating bool vectors.
2982 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2984 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2985 standard mouse buttons.
2987 * termhooks.h (struct input_event): Remove incorrect commentary.
2989 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2991 Disallow bool vector operations on mixed-length operands.
2992 The old behavior left garbage in the result vector sometimes,
2993 and didn't seem to be useful.
2994 * data.c (Qwrong_length_argument): New static var.
2995 (wrong_length_argument): New function.
2996 (bool_vector_binop_driver): Check that args agree in length.
2998 * keyboard.c, keyboard.h (all_kboards): Now static.
3000 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3002 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3003 note from the lispref.
3005 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3007 * nsterm.h (struct ns_display_info): Remove set-but-unused
3008 member image_cache (image caches are per-terminal anyway).
3009 (FRAME_X_IMAGE_CACHE): Remove.
3010 * nsterm.m (ns_initialize_display_info): Adjust user.
3012 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3014 * w32proc.c: Include mingw_time.h.
3016 * w32.c: Include mingw_time.h.
3018 Implement scrolling of TTY menus when the screen is too short.
3020 * term.c (tty_menu_display): Accept an additional argument, the
3021 menu item from which to start displaying the menu. Account for
3022 the value of Y when limiting the menu to the number of available
3024 (mi_result): New enumeration.
3025 (read_menu_input): Return enumerated value. When the y coordinate
3026 hits min_y or max_y, return scroll indication instead of wrapping
3028 (tty_menu_activate): Handle the scrolling indications from
3029 read_menu_input. Compute the first menu item to display and pass
3030 it to tty_menu_display.
3032 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3034 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3035 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3036 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3037 Adjust to match the change described below.
3038 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3039 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3040 memory_below_frame members to...
3041 * termchar.h (struct tty_display_info): ...here because they're
3042 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3043 * term.c (init_tty):
3044 * nsterm.m (ns_create_terminal):
3045 * w32term.c (w32_create_terminal):
3046 * xterm.c (x_create_terminal): Adjust users.
3047 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3048 to filter out non-TTY frames. Adjust comment.
3049 (scrolling): Adjust user. Prefer eassert for debugging check.
3051 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3053 * xfaces.c (PT_PER_INCH): Remove unused macro.
3054 * termhooks.h (struct terminal): Remove set-but-unused
3055 member fast_clear_end_of_line.
3056 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3057 * nsterm.m (ns_create_terminal):
3058 * term.c (init_tty):
3059 * w32term.c (w32_create_terminal):
3060 * xterm.c (x_create_terminal): Adjust users.
3062 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3064 * lisp.h (bool_vector_size): New function.
3065 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3066 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3067 (Fbool_vector_not, Fbool_vector_count_matches_at):
3068 Remove uses of 'eassume' that should no longer be needed,
3069 because they are subsumed by the 'eassume' in bool_vector_size.
3071 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3073 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3074 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3075 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3077 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3079 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3080 have different dimensions. (Bug#15575)
3082 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3085 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3087 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3089 * term.c (tty_menu_show): Never return with unbalanced
3090 specpdl. Use eassert for debugging check. Adjust style.
3092 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3094 * term.c (read_menu_input): Make selection of menu items
3095 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3096 (tty_menu_activate): Fix off-by-one error when computing max_y.
3098 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3100 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3101 audit logging (only used with GnuTLS 3.x) and enable it.
3103 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3105 * dispnew.c (redraw_frame): Remove useless #ifdef because
3106 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3107 Also, move TTY fflush to...
3108 * term.c (tty_update_end): ...this function.
3110 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3112 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3113 the end of the frame's glyph matrix. (Bug#15575)
3115 * term.c (tty_menu_display): Don't move cursor while overwriting
3116 frame's glyphs with menu items. Limit the number of items
3117 displayed to what can be shown on the available screen lines,
3118 excluding the echo area.
3119 (tty_menu_activate): Limit the Y coordinate allowed by
3120 read_menu_input to the last screen line used for menu display.
3122 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3124 * lisp.h (eassume): New macro.
3125 Also, include <verify.h>, for 'assume'.
3126 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3127 (vroundup, vector_nbytes):
3128 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3129 (Fbool_vector_not, Fbool_vector_count_matches)
3130 (Fbool_vector_count_matches_at):
3131 Use eassume, not eassert.
3132 * casetab.c (set_identity, shuffle):
3133 * composite.c (composition_gstring_put_cache):
3134 * dispnew.c (update_frame_1):
3135 * ftfont.c (ftfont_shape_by_flt):
3136 * image.c (gif_load):
3137 * intervals.c (offset_intervals):
3138 * macfont.m (macfont_shape):
3139 Remove calls to 'assume' that are no longer needed, because
3140 --enable-gcc-warnings no longer generates bogus warnings
3141 when these calls are removed.
3143 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3145 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3147 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3149 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3150 (Qsubstitute_env_in_file_name): New var.
3151 (syms_of_fileio): Define it.
3153 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3155 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3156 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3159 * term.c (save_and_enable_current_matrix): Don't allocate and
3160 don't save margin areas.
3161 (restore_desired_matrix): Don't restore margin areas.
3162 (free_saved_screen): Don't free margin areas.
3164 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3166 * image.c: Pacify --enable-gcc-warnings.
3167 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3168 #define only if used.
3170 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3172 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3173 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3174 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3175 (gif_load): For giflib v5.x and later, display the error message
3176 produced by giflib when its functions fail.
3177 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3180 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3182 * keyboard.c (last_event_timestamp): Remove. For X selection and
3183 GTK popup menus, it may be obtained from per-frame X display info.
3184 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3185 (process_special_events): Adjust users.
3186 * keyboard.h (last_event_timestamp): Remove declaration.
3187 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3188 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3189 * menu.h (xmenu_show): Adjust prototype.
3190 * menu.c (Fx_popup_menu): Adjust user.
3191 * xselect.c (x_own_selection, x_get_foreign_selection)
3192 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3194 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3196 * keyboard.c (init_kboard): Now static. Add arg
3197 to denote window system. Adjust comment.
3198 (init_keyboard): Adjust user.
3199 (allocate_kboard): New function.
3201 * nsterm.m (ns_term_init):
3202 * term.c (init_tty):
3203 * w32term.c (w32_create_terminal):
3204 * xterm.c (x_term_init): Use it.
3205 * keyboard.h (init_kboard): Remove prototype.
3206 (allocate_kboard): Add prototype.
3208 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3210 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3211 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3213 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3215 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3217 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3219 * term.c (tty_menu_activate): Flush the output stream after
3220 showing the cursor, and don't mark the frame garbaged at exit from
3221 the function. Fixes redisplay glitches when moving from one menu
3224 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3226 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3227 or throw error (Bug#15570).
3229 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3231 * intervals.c (temp_set_point_both): Move test into 'eassert',
3234 * lisp.h (eassert): Don't use 'assume'.
3235 Sometimes 'assume' wins in performance, and sometimes it loses,
3236 so it shouldn't be used all the time. Perhaps we need two
3237 flavors of 'eassert', one for where 'assume' is far more likely
3238 to help or to hurt; but that can be done later.
3239 Problem reported by Dmitry Antipov in
3240 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3241 Also, don't include <verify.h>; no longer needed.
3243 2013-10-09 Glenn Morris <rgm@gnu.org>
3245 * eval.c (Fcond): Doc tweak.
3247 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3249 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3250 expressions with side effects to eassert. (Bug#15565)
3252 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3254 * fns.c (hashfn_user_defined): Allow hash functions to return any
3257 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3259 Fix minor problems found by static checking.
3260 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3261 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3262 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3263 * keyboard.c (read_menu_command): Remove unused local.
3264 * lisp.h (read_menu_command): New decl.
3265 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3266 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3267 Return ptrdiff_t, not int.
3268 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3269 not int, for benefit of xpalloc.
3270 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3272 (have_menus_p): Remove; unused.
3273 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3274 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3275 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3277 (save_and_enable_current_matrix): Omit unnecessary casts.
3278 (read_menu_input): Omit local extern decl (now in lisp.h).
3279 Don't access uninitialized storage if mouse_get_xy fails.
3280 (tty_menu_activate): Mark local as initialized, for lint.
3281 (tty_menu_activate, tty_meny_show): Remove unused locals.
3283 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3285 Support menus on text-mode terminals.
3286 * xterm.h (xw_popup_dialog): Add prototype.
3288 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3289 (xmenu_show): Block input here, instead in Fx_popup_menu.
3290 (xw_popup_dialog): New function, with X-specific bits of popup
3293 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3296 * window.c (Fset_window_configuration): Use run-time tests of the
3297 frame type instead of compile-time conditionals, when menu-bar
3298 lines are considered.
3300 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3301 (w32_popup_dialog): New prototypes.
3303 * w32menu.c (Fx_popup_dialog): Function deleted.
3304 (w32_popup_dialog): New function, with w32 specific bits of popup
3305 dialogs. Block input here.
3307 * w32inevt.c (w32_console_read_socket): Minor change to add
3308 debugging TTY events.
3310 * w32fns.c (show_hourglass): If returning early because the frame
3311 is not a GUI frame, unblock input.
3313 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3314 (cursorY): New functions.
3316 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3317 WINDOWSNT, macros that call curX and curY elsewhere.
3319 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3321 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3322 specific function to hide and show cursor on a text-mode terminal.
3323 (tty_menu_struct, struct tty_menu_state): New structures.
3324 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3325 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3326 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3327 (tty_menu_locate, save_and_enable_current_matrix)
3328 (restore_desired_matrix, screen_update, read_menu_input)
3329 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3330 (tty_pop_down_menu, tty_menu_last_menubar_item)
3331 (tty_menu_new_item_coords, tty_menu_show): New functions.
3332 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3334 * nsterm.h (ns_popup_dialog): Adjust prototype.
3336 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3338 (ns_popup_dialog): Adapt order of arguments to the other
3339 *_menu_show implementations.
3340 (Fx_popup_dialog): Function deleted.
3342 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3344 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3346 * menu.c (have_boxes): New function.
3347 (single_keymap_panes): Use it instead of a compile-time
3349 (single_menu_item): Use run-time tests of the frame type instead
3350 of compile-time conditionals.
3351 (encode_menu_string): New function.
3352 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3353 the macro, since different types of frame need different encoding
3355 (digest_single_submenu): Use run-time tests of frame type instead
3356 of, or in addition to, compile-time conditionals.
3357 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3358 (Fx_popup_menu): Detect when the function is called from keyboard
3359 on a TTY. Don't barf when invoked on a text-mode frame.
3360 Check frame type at run time, instead of compile-time conditionals for
3361 invoking terminal-specific menu-show functions.
3362 Call tty_menu_show on text-mode frames.
3363 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3364 run time to determine which alternative to invoke; support dialogs
3367 * keyboard.h <Qmouse_movement>: Declare.
3369 * keyboard.c <Qmouse_movement>: Now extern.
3370 <Qecho_keystrokes>: New static variable.
3371 (read_key_sequence): Accept an additional argument, a flag to
3372 prevent redisplay during reading of the key sequence. All callers
3374 (read_menu_command): New function.
3375 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3377 (toolkit_menubar_in_use): New function.
3378 (make_lispy_event): Use it instead of a compile-time test.
3380 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3381 window-system being available.
3383 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3384 to x-popup-dialog on the frame type, they all now support popup
3387 * dispnew.c (save_current_matrix): Save the margin areas.
3388 (restore_current_matrix): Restore margin areas.
3389 (update_frame_with_menu): New function.
3391 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3394 * alloc.c (make_save_ptr): Now compiled unconditionally.
3396 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3398 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3399 (redraw_frame, update_frame): Adjust users.
3400 * dispextern.h (set_window_update_flags): Adjust prototype.
3401 * xdisp.c (redisplay_internal): When updating all frames with zero
3402 windows_or_buffers_changed, assume that only the windows that shows
3403 current buffer should be really updated.
3405 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3407 Do not allocate huge temporary memory areas and objects while encoding
3408 for file I/O, thus reducing an enormous memory usage for large buffers.
3409 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3410 * coding.h (struct coding_system): New member raw_destination.
3411 * coding.c (setup_coding_system): Initialize it to zero.
3412 (encode_coding_object): If raw_destination is set, do not create
3413 dst_object. Add comment.
3414 * fileio.c (toplevel): New constant E_WRITE_MAX.
3415 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3416 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3418 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3420 * nsterm.m (windowDidExitFullScreen:):
3421 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3423 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3425 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3426 * keyboard.c (unblock_input_to): Don't process pending signals
3427 if a fatal error is in progress.
3429 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3430 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3431 they're talking about words in Lisp bool vectors.
3432 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3433 * data.c (popcount_bits_word): Rename from popcount_size_t.
3434 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3437 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3439 Improve support for popcount and counting trailing zeros (Bug#15550).
3440 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3441 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3442 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3443 (popcount_size_t_msc, popcount_size_t_gcc):
3444 Remove; now done by Gnulib.
3445 (popcount_size_t): Now a macro that defers to Gnulib.
3446 (count_trailing_zero_bits): Return int, for consistency with
3447 Gnulib and because Emacs prefers signed to unsigned int.
3448 Don't assume that size_t is either unsigned int or unsigned long
3449 or unsigned long long.
3450 (size_t_to_host_endian): Do not assume that size_t is either
3451 exactly 32 or exactly 64 bits wide.
3452 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3453 etc., so that it's now an enum constant, not a macro.
3454 No need to assume that it's either 32 or 64.
3456 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3458 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3461 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3463 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3464 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3466 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3468 emacs_read and emacs_write now use void *, not char *.
3469 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3470 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3471 Buffer arg is now void *, not char *. This matches plain
3472 'read' and 'write' better, and avoids a constraint violation
3473 on Solaris 9 with Oracle Studio.
3475 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3477 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3478 memset to explicit loop. Otherwise copy largest possible chunk
3479 from initialized to uninitialized part, thus allowing the longer
3480 memcpy runs and reducing the number of loop iterations.
3482 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3484 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3485 hide toolbar (Bug#15388).
3486 (windowDidEnterFullScreen:): If presentation options are zero,
3487 set them here (Bug#15388).
3488 (ns_update_auto_hide_menu_bar): Remove runtime check.
3489 Don't auto hide dock unless menubar is also auto hidden.
3491 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3493 * editfns.c (message): Mention batch mode in doc string.
3495 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3497 * nsterm.m (check_native_fs): Remove erroneous comment.
3499 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3501 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3502 uses find_newline instead of scan_newline and so doesn't move point.
3504 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3506 Use hardware support for byteswapping on glibc x86 etc.
3507 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3508 whereas the old swap64 needed 30.
3509 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3510 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3511 Use byteswap.h's macros to swap bytes.
3512 * lisp.h (swap16, swap32, swap64): Remove.
3513 All uses replaced by bswap_16, bswap_32, bswap_64.
3515 * bytecode.c (exec_byte_code): Use some more volatile variables
3516 to work around local variables getting clobbered by longjmp.
3517 Port to pre-C99, which doesn't allow decls after stmts.
3519 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3521 * lisp.h (eassert): Assume that COND is true when optimizing.
3522 In other words, take on the behavior of eassert_and_assume.
3523 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3524 (eassert_and_assume): Remove. All uses replaced by eassert.
3526 * xdisp.c (Qglyphless_char): Now static.
3528 Adjust to merge from gnulib.
3529 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3530 * lisp.h: Include <verify.h>, for 'assume'.
3532 * eval.c (clobbered_eassert): New macro.
3533 (internal_catch, internal_condition_case)
3534 (internal_condition_case_1, internal_condition_case_2)
3535 (internal_condition_case_n): Use it instead of eassert
3536 when the argument contains locals clobbered by longjmp.
3537 Don't use clobbered locals outside of clobbered_eassert.
3538 (internal_lisp_condition_case): Use a volatile variable
3539 to work around a local variable's getting clobbered.
3541 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3543 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3544 (PUSH_HANDLER): New macro.
3545 (catchlist): Remove.
3546 (handlerlist): Always declare.
3548 * eval.c (catchlist): Remove (merge with handlerlist).
3549 (handlerlist, lisp_eval_depth): Not static any more.
3550 (internal_catch, internal_condition_case, internal_condition_case_1)
3551 (internal_condition_case_2, internal_condition_case_n):
3553 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3554 handlerlist/catchlist.
3555 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3556 handlerlist which can only handle a single condition-case handler at
3558 (find_handler_clause): Simplify since we only a single branch here
3561 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3563 (bcall0): New function.
3564 (exec_byte_code): Add corresponding cases. Improve error message when
3565 encountering an invalid byte-code. Let Bunwind_protect accept
3566 a function (rather than a list of expressions) as argument.
3568 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3569 and make them unconditional now that they're heap-allocated.
3571 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3573 * charset.c (Fdecode_char, Fencode_char): Remove description of
3574 `restriction' arg. now that it's hidden by advertised-calling-convention.
3576 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3578 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3579 Remove unused variable (from mac-port).
3580 (macfont_draw): Use s->ybase for correct y position.
3582 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3584 * frame.h (struct frame): Drop has_minibuffer member because...
3585 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3586 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3588 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3590 * window.h (struct window): Prefer enum text_cursor_kinds to int
3591 for phys_cursor_type member. Move the latter, phys_cursor_width,
3592 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3593 * window.c (replace_window, make_window): Adjust users.
3595 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3597 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3598 this module is never compiled otherwise.
3600 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3602 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3605 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3607 * xdisp.c (get_next_display_element): Don't call face_for_font in
3608 a build configured --without-x. (Bug#15484)
3610 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3612 * window.c (calc_absolute_offset): #elif should be #elif defined.
3614 * frame.c (delete_frame): Block/unblock input to overcome race
3615 condition (Bug#15475).
3617 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3619 * frame.c (delete_frame): Record selected frame only after
3620 calling Qdelete_frame_functions (Bug#15477).
3622 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3624 * nsterm.m (ns_selection_color): Remove.
3625 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3626 NSColor selectedText(Background)Color. Only for COCOA.
3627 (ns_term_init): Remove assignment of ns_selection_color, logic
3628 moved to ns_get_color.
3630 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3631 NS_SELECTION_COLOR_DEFAULT.
3632 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3634 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3636 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3637 frame' does not have the tool_bar_window member.
3639 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3641 Signal error when reading an empty byte-code object (Bug#15405)
3642 * lread.c (read1): signal error
3643 * alloc.c (make_byte_code): eassert header size
3644 (sweep_vectors): change an int to size_t
3646 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3648 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3649 instead of ints, as it's the usual style for offsetof constants. See:
3650 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3652 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3653 This is ugly, but it should fix the performance problem for older
3654 GCC versions in the short run. I'll look into integrating the
3655 Gnulib module for popcount, as a better fix.
3656 See the thread starting in:
3657 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3658 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3659 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3660 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3661 (popcount_size_t): Use it.
3663 2013-09-24 Daniel Colascione <dancol@dancol.org>
3665 * process.c (Fnetwork_interface_info): Fix build break due to
3668 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3670 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3671 Prefer signed to unsigned integers where either will do.
3672 No need for 'const' on locals that do not escape.
3673 Omit easserts with unnecessary and unportable assumptions about
3674 alignment. Avoid unnecessary casts to char *.
3676 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3678 Use union for the payload of struct Lisp_Vector.
3679 This helps to avoid a few glitches dictated by C's aliasing rules.
3680 * lisp.h (struct Lisp_Vector): Use union for next and
3681 contents member. Adjust comment. Change related users.
3682 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3683 Related users changed.
3684 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3685 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3686 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3687 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3689 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3691 Optimize glyph row clearing and copying routines.
3692 * dispextern.h (struct glyph_row): Change layout of struct
3693 glyph_row to help copy_row_except_pointers. Adjust comment.
3694 * dispnew.c (null_row): Remove.
3695 (clear_glyph_row): Use offsetof and memset to find and clear
3696 just the members that need clearing. Adjust comment.
3697 (copy_row_except_pointers): Likewise for copying.
3699 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3701 Some minor cleanups of recently-added bool vector code.
3702 * conf_post.h (assume): Always return void. Use lint version
3703 only if GCC and MSC versions don't apply.
3704 * conf_post.h (assume):
3705 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3706 Depend on _MSC_VER, not __MSC_VER, for consistency with
3708 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3709 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3710 (bool_vector_binop_driver, count_trailing_zero_bits)
3711 (size_t_to_host_endian): Now static, not static inline;
3712 the latter isn't needed with modern compilers and doesn't
3713 work with older compilers anyway.
3715 * alloc.c (valgrind_p): Use bool for boolean.
3717 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3719 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3720 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3721 (display_last_displayed_message_p, message_buf_print)
3722 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3723 Use bool for boolean.
3724 * dispextern.h (cancel_line, init_desired_glyphs):
3725 Remove ancient leftover.
3726 (help_echo_showing_p, hourglass_shown_p):
3727 * lisp.h (noninteractive_need_newline): Adjust declaration.
3729 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3731 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3733 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3734 ...this file and convert the latter to static. Adjust comment.
3735 (make_initial_frame):
3736 * window.c (init_window_once): Adjust user.
3737 * frame.h (last_nonminibuf_frame): Remove declaration.
3738 * lisp.h (selected_frame): Likewise.
3739 * msdos.c (the_only_display_info): Adjust comment.
3741 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3743 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3744 computing the end column of mouse-highlight that comes from
3745 display or overlay strings. (Bug#15437)
3746 (note_mouse_highlight): Adapt calculation of last argument to
3747 mouse_face_from_string_pos to the above change.
3749 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3750 all platforms, not just for clang.
3752 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3754 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3755 about excess arguments to snprintf.
3757 * conf_post.h(assume): Use __builtin_unreachable for clang.
3759 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3761 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3762 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3764 2013-09-23 Daniel Colascione <dancol@dancol.org>
3766 * alloc.c (USE_VALGRIND): New macro; on by default
3767 when ENABLE_CHECKING.
3768 (mark_maybe_object, mark_maybe_pointer)
3769 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3771 (valgrind_p) [USE_VALGRIND]: New variable.
3772 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3774 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3776 * process.c (wait_reading_process_output): Change int pnamelen to
3779 * nsterm.m (setMarkedText:selectedRange:):
3780 (deleteWorkingText):
3781 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3782 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3783 argument to unsigned long to avoid warning.
3784 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3786 * conf_post.h (assume): Fix compiler error: x shall be cond.
3788 2013-09-22 Daniel Colascione <dancol@dancol.org>
3790 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3791 warning when compiling without a window system.
3793 2013-09-22 Daniel Colascione <dancol@dancol.org>
3795 * data.c (Qbool_vector_p): New symbol.
3796 (bool_vector_spare_mask, popcount_size_t_generic)
3797 (popcount_size_t_msc, popcount_size_t_gcc)
3799 (bool_vector_binop_driver)
3800 (count_trailing_zero_bits, size_t_to_host_endian)
3801 (Fbool_vector_exclusive_or)
3802 (Fbool_vector_union)
3803 (Fbool_vector_intersection, Fbool_vector_set_difference)
3804 (Fbool_vector_subsetp, Fbool_vector_not)
3805 (Fbool_vector_count_matches)
3806 (Fbool_vector_count_matches_at): New functions.
3807 (syms_of_data): Intern new symbol, functions.
3808 * alloc.c (bool_vector_payload_bytes): New function.
3809 (Fmake_bool_vector): Instead of calling Fmake_vector,
3810 which performs redundant initialization and argument checking,
3811 just call allocate_vector ourselves. Make sure we clear any
3812 terminating padding to zero.
3813 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3814 instead of open-coding the size calculation.
3815 (vroundup_ct): New macro.
3816 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3817 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3818 * composite.c (composition_gstring_put_cache):
3819 Change lint_assume to assume.
3820 * conf_post.h (assume): New macro.
3821 (lint_assume): Remove.
3822 * dispnew.c (update_frame_1): Change lint_assume to assume.
3823 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3825 * image.c (gif_load): Change lint_assume to assume.
3826 * lisp.h (eassert_and_assume): New macro.
3827 (Qbool_vector_p): Declare.
3828 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3829 (swap16, swap32, swap64): New inline functions.
3830 * macfont.m (macfont_shape): Change lint_assume to assume.
3831 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3832 * xsettings.c (parse_settings): Use new swap16 and
3833 swap32 from lisp.h instead of file-specific macros.
3835 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3837 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3838 found (which can legitimately happen when the glyph row at the
3839 window start is disabled in the current_matrix. (Bug#15365)
3841 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3843 Fix syntax.h bug introduced by recent INLINE change.
3844 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3845 conditionally compiled one way in some modules, and a different
3846 way in others. This doesn't work with extern inline functions,
3847 which must have the same definition in all modules, because the
3848 defining code might be shared across modules, depending on the
3849 implementation. Symptoms reported by Martin Rudalics in:
3850 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3851 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3852 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3853 overriding the corresponding functions in syntax.h.
3854 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3855 (syntax_property): New inline functions.
3856 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3857 Rewrite in terms of these new functions.
3859 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3861 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3862 not chars_in_text, whose result depends on the multibyteness of
3863 the current buffer. (Bug#15426)
3865 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3867 Port recent change to hosts where pointers aren't 'long'.
3868 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3869 Don't assume that pointers are the same width as 'long'.
3870 Add a compile-time check that a pointer fits into two X slots.
3872 A simpler, centralized INLINE.
3873 * conf_post.h (INLINE): Define only if not already defined.
3874 This allows us to use a single INLINE, defined by one file
3876 * emacs.c (INLINE): Define it.
3877 Also, include category.h, charset.h, composite.h, dispextern.h,
3878 syntax.h, systime.h, so that their INLINE definitions are expanded
3880 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3881 * buffer.h, buffer.c (BUFFER_INLINE):
3882 * category.h, category.c (CATEGORY_INLINE):
3883 * character.h, character.c (CHARACTER_INLINE):
3884 * charset.h, charset.c (CHARSET_INLINE):
3885 * composite.h, composite.c (COMPOSITE_INLINE):
3886 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3887 * frame.h, frame.c (FRAME_INLINE):
3888 * intervals.h, intervals.c (INTERVALS_INLINE):
3889 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3890 * lisp.h, alloc.c (LISP_INLINE):
3891 * process.h, process.c (PROCESS_INLINE):
3892 * syntax.h, syntax.c (SYNTAX_INLINE):
3893 * systime.h, sysdep.c (SYSTIME_INLINE):
3894 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3895 * window.h, window.c (WINDOW_INLINE):
3896 Remove. All uses replaced with INLINE.
3898 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3900 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3903 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3905 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3906 'const char *' to avoid compiler warnings due to similar change in
3907 the prototype of x_get_string_resource.
3909 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3911 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3912 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3913 going to replace static variables below. Adjust comments.
3914 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3915 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3916 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3917 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3918 Related users changed.
3919 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3920 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3921 last_mouse_movement_time, going to replace static variables below.
3923 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3924 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3926 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3927 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3928 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3929 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3930 static variables below.
3931 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3932 (last_mouse_scroll_bar): Remove.
3933 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3934 (mouseExited): Related users changed.
3936 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3938 Do not use external array to process X scroll bar messages.
3939 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3940 (x_send_scroll_bar_event): Pack window pointer into two slots
3941 of XClientMessageEvent if we're 64-bit. Adjust comment.
3942 (x_scroll_bar_to_input_event): Unpack accordingly.
3944 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3946 Ifdef away recent changes which aren't relevant to NS port.
3947 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3948 [!HAVE_NS]: Declare as such.
3949 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3950 [!HAVE_NS]: Define as such.
3952 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3954 * frame.c (x_redo_mouse_highlight): New function
3955 to factor out common code used in W32 and X ports.
3956 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3957 * xterm.h (struct x_display_info):
3958 * w32term.h (struct w32_display_info):
3959 * nsterm.h (struct ns_display_info): New members
3960 last_mouse_motion_frame, last_mouse_motion_x and
3961 last_mouse_motion_y, going to replace static variables below.
3962 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3963 (redo_mouse_highlight): Remove.
3964 (note_mouse_movement, syms_of_xterm): Adjust user.
3965 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3966 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3967 (redo_mouse_highlight): Remove.
3968 (note_mouse_movement, syms_of_w32term): Adjust user.
3969 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3970 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3972 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3973 * nsfns.m (compute_tip_xy): Adjust user.
3975 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3977 * frame.c (x_mouse_grabbed): New function.
3978 * dispextern.h (x_mouse_grabbed): Add prototype.
3979 (last_mouse_frame): Remove declaration.
3980 * xterm.h (struct x_display_info):
3981 * w32term.h (struct w32_display_info):
3982 * nsterm.h (struct ns_display_info): New member
3983 last_mouse_frame, going to replace...
3984 * xdisp.c (last_mouse_frame): ...global variable.
3985 (note_tool_bar_highlight):
3986 * w32term.c (w32_mouse_position, w32_read_socket):
3987 * xterm.c (XTmouse_position, handle_one_xevent):
3988 Use x_mouse_grabbed.
3989 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3991 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3993 * w32term.c (w32_read_socket): Avoid temporary
3994 variables in a call to x_real_positions.
3995 * xterm.c (handle_one_xevent): Likewise.
3997 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3999 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4000 (x_icon_type): Remove prototype.
4001 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4002 * frame.c (x_icon_type): Remove.
4003 * w32term.c (x_make_frame_visible, x_iconify_frame):
4004 * xterm.c (x_make_frame_visible, x_iconify_frame):
4005 Use x_set_bitmap_icon to factor out common code.
4007 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4009 * dispextern.h (check_x_display_info, x_get_string_resource):
4010 Declare here just once and unify the latter.
4011 * frame.c (check_x_display_info, x_get_string_resource):
4012 * nsterm.h (check_x_display_info):
4013 * xrdb.c (x_get_string_resource):
4014 * xterm.h (check_x_display_info): Remove prototypes.
4015 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4016 * w32reg.c (x_get_string_resource): Likewise.
4017 (w32_get_rdb_resource): Adjust user.
4019 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4021 * xterm.h (struct x_display_info): New member
4022 x_pending_autoraise_frame, going to replace...
4023 * xterm.c (pending_autoraise_frame): ...static variable.
4024 (x_new_focus_frame, XTread_socket): Adjust users.
4025 * w32term.h (struct w32_display_info): New member
4026 w32_pending_autoraise_frame, going to replace...
4027 * w32term.c (pending_autoraise_frame): ...global variable.
4028 (x_new_focus_frame, w32_read_socket): Adjust users.
4030 2013-09-17 Glenn Morris <rgm@gnu.org>
4032 * xdisp.c (message_dolog): If we create *Messages*,
4033 switch it to messages-buffer-mode.
4035 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4037 Don't overuse 'const' in types of locals.
4038 * bidi.c (bidi_count_bytes):
4039 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4040 (xg_event_is_for_scrollbar):
4041 * xselect.c (x_handle_property_notify)
4042 (x_handle_selection_notify, x_handle_dnd_message):
4043 * xsettings.c, xsettings.h (xft_settings_event):
4044 * xterm.c (x_handle_net_wm_state, handle_one_event)
4045 (x_menubar_window_to_frame, x_detect_focus_change)
4046 (construct_mouse_click, note_mouse_movement)
4047 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4048 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4049 (handle_one_xevent, x_handle_net_wm_state):
4050 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4051 (x_handle_dnd_message):
4052 Avoid unnecessary 'const', typically the second 'const' in
4053 'const foo * const arg', a 'const' that does not affect the API
4054 and doesn't significantly help the human reader.
4056 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4058 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4059 only if Glib < 2.36.0.
4060 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4061 * xsettings.c (init_gconf, init_gsettings): Do not check
4063 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4065 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4067 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4069 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4070 before calling g_type_init.
4072 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4074 * nsterm.m (syms_of_nsterm): ... to here.
4076 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4078 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4079 (ignore_next_mouse_click_timeout): Use Time as X does.
4080 (handle_one_xevent): Avoid cast and use unsigned comparison.
4082 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4084 Do not copy X event in handle_one_xevent except KeyPress case.
4085 Wnen XEvent is processed, it is unlikely to be changed except
4086 KeyPress case, so we can avoid copying and use const pointer to
4087 const data to make sure that an event is not changed elsewhere.
4088 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4089 const' and do not create local copy except for the KeyPress event.
4090 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4091 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4092 (x_handle_net_wm_state, x_menubar_window_to_frame)
4093 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4094 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4095 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4096 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4097 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4098 (x_handle_dnd_message):
4099 * xsettings.c (xft_settings_event):
4100 Use 'const XEvent * const' where appropriate.
4101 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4103 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4105 Fix X event waiting to handle multiple frames.
4106 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4107 * xterm.c (pending_event_wait): Remove. Adjust users.
4108 (x_detect_focus_change): Pass frame arg.
4109 (handle_one_xevent): Find related frame early and clear per-frame
4110 wait_event_type only if this is an event for the relevant frame.
4111 (x_wait_for_event): Use per-frame wait_event_type.
4113 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4115 * nsfns.m (Fx_create_frame): Fix font driver registration for
4118 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4119 for syms_of_macfont.
4121 * nsterm.m: Include macfont.h.
4122 (ns_tmp_flags, ns_tmp_font): Remove.
4123 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4124 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4125 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4126 (changeFont:): Fix code style. Check for font driver type when
4129 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4132 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4133 (nsfont_open): Set font driver type.
4134 Set font->ascent and font->descent. Figure out font instead of
4135 ns_tmp_font, and flags instead of ns_tmp_flags.
4136 Fix indentation. Remove call to ns_draw_text_decoration,
4139 * nsfns.m: Include macfont.h.
4140 (Fx_create_frame): Register macfont driver, make a better default font.
4141 (Fns_popup_font_panel): Get font from macfont driver, if used.
4143 * macfont.m, macfont.h, macuvs.h: New files.
4145 * font.h: Declare syms_of_macfont.
4147 * font.c (syms_of_font): Call syms_of_macfont.
4149 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4151 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4153 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4154 and it is always zero for others, so I assume that this is an ancient
4155 leftover which nobody will want to change any more.
4156 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4157 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4158 * frame.c (x_set_scroll_bar_width):
4159 * w32fns.c (w32_createscrollbar):
4160 * w32term.c (w32_set_vertical_scroll_bar):
4161 * xfns.c (x_set_scroll_bar_default_width):
4162 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4163 (x_scroll_bar_expose): Related users changed.
4165 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4167 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4168 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4169 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4171 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4173 * nsterm.h, w32term.h, xterm.h: ...and not here.
4174 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4175 Remove unused Xisms.
4176 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4177 these modules are never compiled otherwise.
4179 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4181 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4182 Doc fix. (Bug#15375)
4184 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4186 Unify Fx_focus_frame between all ports.
4187 * frame.h (x_focus_frame): New prototype.
4188 * xfns.c (Fx_focus_frame): Remove.
4189 (syms_of_xfns): Do not defsubr it.
4190 (x_focus_frame): X implementation.
4191 * nsfns.m (Fx_focus_frame): Remove.
4192 (syms_of_nsfns): Do not defsubr it.
4193 (x_focus_frame): NS implementation.
4194 * w32term.c (Fx_focus_frame): Remove.
4195 (x_focus_on_frame): Rename to...
4196 (x_focus_frame): W32 implementation.
4197 * w32term.h (x_focus_on_frame): Remove prototype.
4198 * w32fns.c (Fx_focus_frame): Remove.
4199 (syms_of_w32fns): Do not defsubr it.
4200 * frame.c (Fx_focus_frame): Define here.
4201 (syms_of_frame): Defsubr here.
4202 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4204 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4206 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4207 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4208 each port to reference the port-specific window system data.
4209 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4210 (FRAME_DISPLAY_INFO): Define.
4211 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4212 (FRAME_DISPLAY_INFO): Define. Adjust users.
4213 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4214 (FRAME_DISPLAY_INFO): Define. Adjust users.
4215 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4216 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4217 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4218 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4219 * xselect.c, xterm.c: All related users changed.
4221 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4223 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4224 (x_menubar_window_to_frame): Remove prototypes.
4225 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4226 (x_menubar_window_to_frame, x_top_window_to_frame):
4228 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4229 (x_menubar_window_to_frame, x_top_window_to_frame):
4230 ...to here and convert all but the last to static.
4232 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4234 * lisp.mk (lisp): Add w32-common-fns.elc.
4236 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4238 * charset.c (char_charset): Document an exception for char-charset.
4240 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4242 * xterm.h (x_display_info): New field last_user_time...
4243 * xterm.c (toplevel): ...to replace static last_user_time.
4244 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4246 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4248 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4249 scroll bar values to prevent thumb from disappear and update comment.
4251 2013-09-11 Glenn Morris <rgm@gnu.org>
4253 * emacs.c (usage_message): Possessive apostrophe tweak.
4255 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4257 * nsterm.m (syms_of_nsterm): Use Qns.
4258 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4259 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4260 * xfns.c (x_display_info_for_name, Fx_open_connection):
4261 Remove old '#if 0' code.
4262 (syms_of_xfns): Use Qx.
4263 * termhooks.h (fullscreen_hook): Remove the leftover.
4264 (struct terminal): Fix typo in comment.
4266 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4268 Cleaning up a few X scroll bar bits.
4269 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4270 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4271 New member last_seen_part, going to replace...
4272 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4273 (xt_action_hook) [USE_LUCID]: Adjust user.
4274 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4275 Lucid-specific scroll bar support.
4276 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4277 to int and adjust to use last_seen_part member.
4278 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4279 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4280 Initialize last_seen_part.
4282 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4284 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4285 insert-buffer-substring an empty string.
4287 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4289 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4290 avoiding a GCC warning.
4292 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4294 Ifdef away frame tool bar code when it is not really used.
4295 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4296 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4297 and minimize_tool_bar_window_p under the above.
4298 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4299 (fset_tool_bar_window): Likewise.
4300 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4301 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4302 (change_frame_size_1):
4303 * window.c (window_from_coordinates, Frecenter): Adjust users.
4304 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4305 code is not really used.
4306 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4307 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4308 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4309 [!USE_GTK && !HAVE_NS]: Define as such.
4310 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4311 (note_mouse_highlight, expose_frame):
4312 * xfns.c (x_set_tool_bar_lines):
4313 * xterm.c (handle_one_xevent): Adjust users.
4315 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4317 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4318 This bug was introduced by my 2013-08-26 patch, which incorrectly
4319 assumed that the terminfo implementation doesn't use termcap buffers.
4320 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4321 these buffers apparently are used after all.
4322 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4323 (struct tty_display_info): Define members termcap_term_buffer and
4324 termcap_strings_buffer even if TERMINFO.
4326 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4329 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4330 'usage' docstring entry to pacify make-docfile.
4332 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4334 Change comparison functions =, <, >, <=, >= to take many arguments.
4335 * data.c: Change comparison functions' interface and implementation.
4336 * lisp.h: Make arithcompare available for efficient two arg
4338 * bytecode.c: Use arithcompare.
4339 * fileio.c: Use new interface.
4341 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4343 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4345 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4347 * eval.c (Feval): Document the new use of `lexical'.
4349 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4351 Review and drop old frame resize hack.
4352 * frame.h (struct frame): Remove force_flush_display_p.
4353 * dispnew.c (update_frame): Adjust user and don't call
4354 flush_frame here. The comment has said that there was an issues
4355 with redisplaying fringes, but I don't see any differences with
4356 and without this hack. Hopefully we can continue without it.
4357 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4358 current frame matrices twice if resized_p is set.
4360 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4362 Do not populate pure Xism x_sync to other ports.
4363 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4364 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4365 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4366 * w32term.h (x_sync): Remove prototype.
4368 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4370 Cleanup frame flushing.
4371 * dispextern.h (struct redisplay_interface):
4372 Drop flush_display_optional because flush_display is enough
4373 for X and flushing via RIF is just a no-op for others.
4374 * frame.h (flush_frame): New function.
4375 * dispnew.c (update_frame):
4376 * minibuf.c (read_minibuf):
4377 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4379 * keyboard.c (detect_input_pending_run_timers): Do not flush
4380 all frames but selected one in redisplay_preserve_echo_area.
4381 * nsterm.m (ns_flush): Remove no-op.
4382 (ns_redisplay_interface): Adjust user.
4383 * w32term.h (x_flush): Remove no-op.
4384 (w32_redisplay_interface): Adjust user.
4385 * xterm.c (x_flush): Simplify because we do not flush all
4386 frames at once any more. Adjust comment.
4387 (x_redisplay_interface): Adjust user.
4389 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4391 Port --without-x --enable-gcc-warnings to Fedora 19.
4392 * gfilenotify.c (globals_of_gfilenotify):
4393 Call g_type_init only if using an older glib version that needs it.
4395 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4397 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4398 (last_glyphless_glyph_merged_face_id): Remove declarations.
4399 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4400 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4401 (last_glyphless_glyph_merged_face_id): Now static.
4402 (merge_escape_glyph_face): New function, refactored from...
4403 (get_next_display_element): ...here.
4404 (merge_glyphless_glyph_face): New function, refactored from...
4405 (produce_glyphless_glyph): ...here...
4406 * term.c (produce_glyphless_glyph): ...and here.
4408 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4410 * eval.c (eval_sub): Only call Ffunction if necessary.
4412 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4414 Attempt to make redisplay more selective when changing cursor type.
4415 * frame.h (struct frame): New bitfield cursor_type_changed.
4416 * xdisp.c (cursor_type_changed): Remove.
4417 (try_cursor_movement, redisplay_window, try_window_id)
4418 (set_frame_cursor_types, try_window_reusing_current_matrix):
4419 Adjust to use per-frame bitfield.
4420 (redisplay_internal): Look for cursor type change on each visible
4421 frame and consider all frames if cursor type has been changed on
4422 the frame other than selected. If cursor type has been changed on
4423 selected frame only, do not use fast update.
4425 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4427 Attempt to make redisplay more selective when changing fonts.
4428 * frame.h (struct frame): New bitfield fonts_changed.
4429 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4430 (adjust_frame_glyphs): Add prototype.
4431 * dispnew.c (fonts_changed_p): Remove.
4432 (adjust_glyphs): Remove because we do not
4433 adjust matrices on all frames at once any more.
4434 (adjust_frame_glyphs): Block and unblock input here.
4435 (adjust_glyph_matrix): Use fonts_changed.
4436 (change_frame_size_1): Use adjust_frame_glyphs.
4437 * font.c (font_open_entity): Use fonts_changed.
4438 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4439 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4440 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4441 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4442 (shrink_mini_window, Fresize_mini_window_internal)
4443 (window_scroll_pixel_based, Fset_window_configuration)
4444 (apply_window_adjustment, Fset_window_vscroll):
4445 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4446 Use adjust_frame_glyphs.
4447 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4448 (try_window_reusing_current_matrix, try_window_id, display_line)
4449 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4450 (redisplay_internal): Consider fonts_changed and adjust frame
4451 matrices for each frame only if the frame is visible. If font
4452 has been changed on some frame during full redisplay, retry
4453 only visible frames where the font has been actually changed.
4455 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4457 Cache current header and mode line height for each window.
4458 * window.h (struct window): New fields mode_line_height
4459 and header_line_height.
4460 * window.c (make_window): Initialize them.
4461 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4462 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4463 (current_mode_line_height, current_header_line_height):
4465 * xdisp.c (current_mode_line_height, current_header_line_height):
4467 (pos_visible_p, init_xdisp): Adjust user.
4468 (redisplay_window): Invalidate mode_line_height and
4469 header_line_height if current and desired matrices do not agree.
4471 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4473 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4474 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4476 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4478 Make --without-x compatible with --enable-gcc-warnings.
4479 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4480 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4481 members under HAVE_WINDOW_SYSTEM.
4482 * keyboard.c (make_lispy_focus_out): Likewise.
4483 (record_menu_key): Move under HAVE_MENUS.
4484 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4485 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4486 (syms_of_xdisp): Adjust user.
4487 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4488 (start_hourglass, cancel_hourglass):
4489 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4490 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4491 and CLEAR_FONT_TABLE_NFONTS.
4492 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4493 Declare only if HAVE_WINDOW_SYSTEM.
4494 (lface_same_font_attributes_p, clear_face_gcs): Define only
4495 if HAVE_WINDOW_SYSTEM.
4497 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4499 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4500 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4501 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4503 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4505 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4507 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4509 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4510 This fixes a type error on hosts where ptrdiff_t is wider than int.
4512 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4514 * keyboard.c (read_key_sequence_vs): New function.
4515 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4518 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4520 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4522 Makefile improvements.
4523 * Makefile.in (config.status): Don't use double-colon rules, as
4524 they are not portable according to POSIX. Fix shell typo with `;
4525 I guess this rule has never been tested?
4526 (VCSWITNESS): New macro, to override any environment var.
4528 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4530 * xterm.h (struct x_display_info): Do not track X connection
4531 fd separately because it is always available from Display.
4532 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4535 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4537 * buffer.c (drop_overlay):
4538 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4539 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4541 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4543 * buffer.c (Fmake_overlay, Fmove_overlay):
4544 * intervals.c (set_point_from_marker):
4545 * print.c (PRINTPREPARE): Prefer signal_error
4546 to plain error and report unsuitable marker too.
4548 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4550 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4551 for 'dragging' member.
4552 (struct x_output): Remove set-but-unused leftovers
4553 'left_before_move' and 'top_before_move'.
4554 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4555 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4556 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4557 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4558 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4559 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4560 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4561 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4563 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4565 * nsfont.m (INVALID_GLYPH): New define.
4566 (nsfont_encode_char): Use INVALID_GLYPH.
4567 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4569 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4571 * xterm.c (x_last_mouse_movement_time): Revert last change.
4572 This code should use XDisplayMotionBufferSize to check display's
4573 motion history first, and there are few other issues as well.
4574 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4575 (handle_one_xevent): Adjust user.
4577 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4579 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4580 * frame.c (Flast_nonminibuf_frame): ... to here.
4581 (check_minibuf_window): Don't abort if no window was found
4584 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4586 Use XGetMotionEvents to ask the last mouse motion time from X server.
4587 * xterm.c (X_MOTION_HISTORY): Default to 1.
4588 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4589 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4590 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4591 Ifdef away legacy code.
4592 (XTmouse_position, x_scroll_bar_report_motion):
4593 Use x_last_mouse_movement_time.
4594 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4597 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4599 * msdos.c (last_mouse_window): Move to...
4600 (dos_rawgetc): ...this function and adjust comment.
4601 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4602 (mouseMoved): ...this function and adjust comment.
4603 * w32term.c (last_window): Likewise with...
4604 (w32_read_socket): ...this function.
4605 * xterm.c (last_window): Likewise with...
4606 (handle_one_xevent): ...this function.
4608 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4610 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4611 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4612 (handle_one_xevent): ...to here.
4613 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4616 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4618 * msdos.c (IT_set_terminal_window): Remove no-op.
4619 (initialize_msdos_display): Adjust terminal setup.
4620 * w32console.c (w32con_set_terminal_window): Remove no-op.
4621 (initialize_w32_display): Adjust terminal setup.
4622 * w32term.c (w32_set_terminal_window): Remove no-op.
4623 (w32_create_terminal): Adjust terminal setup.
4624 * xterm.c (XTset_terminal_window): Remove no-op.
4625 (x_create_terminal): Adjust terminal setup.
4627 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4629 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4631 (ns_create_terminal): Adjust terminal setup.
4632 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4634 (w32_create_terminal): Adjust terminal setup.
4635 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4637 (x_create_terminal): Adjust terminal setup.
4639 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4641 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4642 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4643 * dispnew.c (buffer_posn_from_coords):
4644 * window.c (Fwindow_end, displayed_window_lines):
4645 * xdisp.c (redisplay_mode_lines): Use it.
4647 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4649 * fontset.c (face_for_char): Check char in the current face font first
4650 if HAVE_NS (Bug#15138).
4652 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4654 * window.c (temp_output_buffer_show): Make sure window returned
4655 by display_buffer is live (Bug#15213).
4657 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4659 Minor cleanup to avoid forward declarations.
4660 * coding.h (struct ccl_spec): Remove forward declaration.
4661 * composite.h (toplevel): Include font.h.
4662 (struct composition_it, struct face, struct font_metrics):
4663 Remove forward declaration.
4664 * dispextern.h (struct image, struct atimer): Likewise.
4665 * emacsgtkfixed.h (struct frame): Likewise.
4666 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4667 * font.h (struct font_driver, struct font, struct glyph_string)
4668 (struct face): Remove forward declaration.
4669 * fontset.h (struct face, struct font): Likewise.
4670 * frame.h (toplevel): Style cleanup.
4671 (enum output_method): Move to...
4672 * termhooks.h (enum output_method): ...here.
4673 (struct glyph, struct frame, struct ns_display_info)
4674 (struct x_display_info, struct w32_display_info):
4675 Remove forward declaration.
4676 * xterm.h (toplevel): Include termhooks.h.
4677 (struct font, struct window, struct glyph_matrix, struct frame)
4678 (struct input_event, struct face, struct image): Remove forward
4680 * gtkutil.h (struct _widget_value): Likewise.
4681 * keyboard.h (toplevel): Include termhooks.h.
4682 (struct input_event): Remove forward declaration.
4684 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4686 * intervals.c (set_point_from_marker): New function.
4687 * editfns.c (Fgoto_char):
4688 * process.c (Finternal_default_process_filter):
4689 * window.c (select_window_1): Use it.
4690 * buffer.h (set_point_from_marker): Add prototype.
4692 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4694 * w32.c (term_winsock): Call release_listen_threads before calling
4696 (_sys_wait_accept): Wait for accept event in a loop with a finite
4697 timeout, instead of waiting indefinitely. Will hopefully avoid
4698 hanging during exit because WSACleanup deadlocks waiting for the
4699 event object to be released. (Bug#14333)
4701 * w32proc.c (release_listen_threads): New function, signals all
4702 the reader threads that listen for connections to stop waiting.
4704 * w32.h (release_listen_threads): Add prototype.
4706 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4708 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4709 field of new marker (for sanity and safety).
4710 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4711 anyway because XMISCTYPE is a function and can't be an lvalue).
4713 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4715 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4716 (x_after_update_window_line, x_scroll_bar_create):
4717 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4718 (handle_one_xevent, x_clear_frame_area):
4719 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4720 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4721 * xterm.h (x_clear_area): Adjust prototype.
4723 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4725 Hook scanning and indentation functions to find_newline. This helps
4726 to avoid duplicated code and renders more respect to newline cache.
4727 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4728 * cmds.c (Fforward_line):
4729 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4730 Use find_newline and avoid unnecessary point movements.
4731 * search.c (scan_newline): Implement on top of find_newline.
4733 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4735 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4736 scoped code (bug#11258).
4738 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4740 * nsterm.m (last_window): New variable.
4741 (EV_TRAILER2): New macro.
4742 (EV_TRAILER): Call EV_TRAILER2.
4743 (mouseMoved:): Add support for mouse-autoselect-window
4744 on nextstep (Bug#6888).
4746 2013-08-28 Andreas Schwab <schwab@suse.de>
4748 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4749 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4750 Remove unused macro definitions.
4751 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4752 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4753 Only define if emacs.
4755 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4757 Prefer enum glyph_row_area to int where appropriate.
4758 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4760 (window_box, window_box_width, window_box_left, window_box_left_offset)
4761 (window_box_right, window_box_right_offset): Adjust prototypes.
4762 * xdisp.c (window_box, window_box_width, window_box_left)
4763 (window_box_left_offset, window_box_right, window_box_right_offset):
4764 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4765 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4766 * nsterm.m (ns_clip_to_row):
4767 * w32term.c (w32_clip_to_row):
4768 * xterm.c (x_clip_to_row): Likewise.
4770 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4772 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4773 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4775 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4777 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4778 for portability to hosts where /bin/sh has problems.
4780 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4782 Redesign redisplay interface to drop global output_cursor.
4783 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4784 (toplevel): Remove declaration of output_cursor.
4785 (set_output_cursor, x_cursor_to): Remove prototype.
4786 * window.h (struct window): New member output_cursor.
4787 (output_cursor_to): New function to replace RIF member.
4788 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4789 (update_text_area, set_window_cursor_after_update): Use it.
4790 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4791 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4792 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4793 * w32term.c (x_update_window_begin, x_update_window_end):
4794 * xterm.c (x_update_window_begin, x_update_window_end):
4795 Adjust to use per-window output cursor.
4797 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4799 Simplify SELECT_TYPE-related code.
4800 Like EMACS_TIME, this portability layer is no longer needed, since
4801 Emacs has been using fd_set as a portability layer for some time.
4802 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4803 (SELECT_TYPE): Remove. All uses changed to fd_set.
4804 (fd_set) [!FD_SET]: New typedef.
4806 Simplify EMACS_TIME-related code.
4807 This portability layer is no longer needed, since Emacs has been
4808 using struct timespec as a portability layer for some time.
4809 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4810 Include <time.h> rather than "systime.h"; that's all that's needed now.
4811 * dispnew.c: Include <timespec.h> rather than "systime.h";
4812 that's all that's needed now.
4813 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4814 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4815 TIMESPEC_RESOLUTION.
4816 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4817 LOG10_TIMESPEC_RESOLUTION.
4818 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4819 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4820 (make_emacs_time): Remove. All used changed to make_timespec.
4821 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4822 (current_timespec): Rename from current_emacs_time. All uses changed.
4823 (add_emacs_time): Remove. All uses changed to timespec_add.
4824 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4825 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4826 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4827 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4828 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4829 (current_timespec): Rename from current_emacs_time. All uses changed.
4830 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4831 changed to timespec_cmp.
4832 * xgselect.c: Include <timespec.h>, since our .h files don't.
4834 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4836 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4837 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4838 Remove the leftovers.
4839 * gtkutil.c (toplevel): Do not declare Qxft but include
4841 * image.c (toplevel): Do not declare Vlibrary_cache because
4842 it's already done in lisp.h.
4844 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4846 * lisp.h (Mouse_HLInfo): Move from here...
4847 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4848 (reset_mouse_highlight): New function.
4849 * msdos.c (dos_set_window_size, IT_update_begin)
4850 (internal_terminal_init):
4851 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4852 (ns_initialize_display_info):
4853 * w32console.c (initialize_w32_display):
4854 * w32term.c (x_update_window_end, x_free_frame_resources)
4855 (w32_initialize_display_info):
4856 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4857 * window.c (Fdelete_other_windows_internal):
4858 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4859 * termchar.h (toplevel):
4860 * xterm.h (toplevel): Include dispextern.h.
4862 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4864 Fix minor problems found by static checking.
4865 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4866 (expect): Avoid nested-if warning.
4867 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4868 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4869 * nsterm.h, nsterm.m (ns_select):
4870 * xgselect.c, xgselect.h (xg_select):
4871 Adjust signature to better match pselect's.
4872 * nsterm.m (ns_select):
4873 Don't set *TIMEOUT, since pselect doesn't.
4874 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4875 diagnostic about assigning const char * to it.
4876 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4878 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4880 * lread.c (substitute_object_recurse): Handle hash-tables as well
4883 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4885 Fix unlikely core dump in init_tty, and simplify terminfo case.
4886 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4887 The old version incorrectly dumped core if malloc returned a
4888 buffer containing only non-NUL bytes.
4889 (init_tty): Do not allocate or free termcap buffers; the
4890 struct does that for us now.
4891 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4892 (struct tty_display_info): Define members termcap_term_buffer and
4893 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4894 use them. Allocate them directly in struct rather than indirectly
4895 via a pointer, to simplify init_tty.
4897 * frame.c (check_minibuf_window): Initialize 'window' properly,
4898 so that Emacs reliably aborts later if 'window' is not initialized.
4900 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4902 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4903 of VoidSymbol (Bug#15154).
4905 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4907 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4908 mouse_face_beg_y and mouse_face_end_y.
4909 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4910 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4911 Adjust users and update comment where appropriate.
4913 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4915 * frame.c (check_minibuf_window): New function.
4916 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4917 Call check_minibuf_window (Bug#15183).
4919 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4921 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4922 because this is the only last cursor data we need to keep and consult.
4923 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4924 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4927 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4929 Fix recovering from possible decompression error.
4930 Since insert_from_gap doesn't always move point, we can't use PT as
4931 the position where the partially decompressed data ends, and
4932 should count how many bytes was produced so far.
4933 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4934 (unwind_decompress): Really delete partially uncompressed data.
4935 (Fzlib_decompress_region): Take decompressed data size into account.
4937 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4939 * syntax.c (init_syntax_once): Adjust comment and do an early
4940 initialization of Qchar_table_extra_slots just once...
4941 * casetab.c (init_casetab_once):
4942 * category.c (init_category_once):
4943 * character.c (syms_of_character):
4944 * coding.c (syms_of_coding):
4945 * xdisp.c (syms_of_xdisp): ...and omit it here.
4947 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4949 * xdisp.c (get_next_display_element): Don't apply to characters
4950 from a display vector the logic of setting it->end_of_box_run_p
4951 suitable for characters from a buffer. (Bug#15175)
4953 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4954 to handle directories, rather than '_utime' which doesn't.
4957 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4959 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4960 or fullscreen (Bug#14627).
4962 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4964 System-dependent integer overflow fixes.
4965 * process.c (Fset_process_window_size): Signal an error if
4966 the window size is outside the range supported by the lower level.
4967 * sysdep.c (set_window_size): Return negative on error,
4968 nonnegative on success, rather than -1, 0, 1 on not in system,
4969 failure, success. This is simpler. Caller changed.
4970 (serial_configure): Remove unnecessary initialization of local.
4971 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4972 size fits in unsigned long; this isn't true on some 32-bit hosts.
4973 Avoid buffer overrun if some future version of /proc/meminfo has a
4974 variable name longer than 20 bytes.
4975 (system_process_attributes) [__FreeBSD__]:
4976 Don't assume hw.availpages fits in 'int'.
4978 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4980 Don't let very long directory names overrun the stack.
4981 Fix some related minor problems involving "//", vfork.
4982 * callproc.c (encode_current_directory): New function.
4983 (call_process): Don't append "/"; not needed.
4984 * fileio.c (file_name_as_directory_slop): New constant.
4985 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4986 this can save the caller having to alloca.
4987 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4988 Use SAFE_ALLOCA, not alloca.
4989 (directory_file_name, Fexpand_file_name): Leave leading "//"
4990 alone, since it can be special even on POSIX platforms.
4991 * callproc.c (call_process):
4992 * process.c (Fformat_network_address):
4993 * sysdep.c (sys_subshell):
4994 Use encode_current_directory rather than rolling our own.
4995 (create_process): No need to encode directory; caller does that now.
4996 * process.h (encode_current_directory): New decl.
4997 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4998 Rework to avoid 'goto xyzzy;'.
5000 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5002 * xdisp.c (handle_face_prop): If the default face was remapped use
5003 the remapped face for strings from prefix properties. (Bug#15155)
5005 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5007 Minor cleanup for redisplay interface and few related functions.
5008 * frame.h (enum text_cursor_kinds): Move from here...
5009 * dispextern.h (enum text_cursor_kinds): ...to here.
5010 (toplevel): Drop unnecessary declarations.
5011 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5012 in update_window_end_hook and draw_window_cursor functions.
5013 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5014 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5015 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5016 * xterm.c (x_update_window_end, x_draw_window_cursor):
5017 * xdisp.c (display_and_set_cursor, update_window_cursor)
5018 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5019 enum text_cursor_kinds where appropriate.
5021 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5023 Redesign redisplay interface to drop updated_row and updated_area.
5024 * dispextern.h (updated_row, updated_area): Remove declaration.
5025 (struct redisplay_interface): Pass glyph row and row area parameters
5026 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5027 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5029 * dispnew.c (updated_row, updated_area): Remove.
5030 (redraw_overlapped_rows, update_window_line): Adjust user.
5031 (update_marginal_area, update_text_area): Likewise. Pass updated row
5032 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5033 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5036 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5038 * process.c (flush_pending_output): Remove stub.
5041 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5043 * callproc.c: Fix race that killed background processes (Bug#15144).
5044 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5045 Record deleted process-id in critical section, not afterwards.
5046 Don't mistakenly kill process created by a call-process invocation
5047 that discards output and does not wait.
5049 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5051 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5052 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5053 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5054 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5055 to shut up compiler in mark_object.
5056 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5058 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5060 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5061 We can't portably rely on PTY_OPEN doing that, even if
5062 it calls posix_openpt with O_CLOEXEC.
5064 2013-08-20 Kenichi Handa <handa@gnu.org>
5066 * character.c (string_char): Improve commentary.
5068 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5070 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5071 (struct animation_cache): Make signature a flexible array member.
5072 All uses changed. This is a tad slower but may insulate us better
5073 from future changes to ImageMagick.
5075 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5077 * image.c: Shrink memory needed for animation cache.
5078 (SIGNATURE_DIGESTSIZE): New constant.
5079 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5080 (imagemagick_create_cache): Copy the signature. This saves
5081 several KB of memory that ImageMagick wastes per signature.
5082 Don't bother updating the update_time, as the caller does that now.
5083 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5084 it's a fixed size struct member now.
5085 (imagemagick_get_animation_cache): Always destroy the signature,
5086 as it's now imagemagick_create_cache's responsibility to copy it.
5087 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5088 and use memcmp rather than strcmp.
5089 eassert that ImageMagick returns a signature of the specified length.
5091 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5093 * image.c (imagemagick_get_animation_cache): Don't segfault on
5095 (imagemagick_get_animation_cache): Revert to previous definition
5096 so that it actually works. But keep the memory leak fix.
5097 (imagemagick_get_animation_cache): Fix memory leak.
5099 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5101 * image.c: Fix animation cache signature memory leak.
5102 Fix some other minor performance problems while we're at it.
5103 (imagemagick_create_cache): Clear just the members that
5104 need clearing. Don't set update_time, as caller does that now.
5105 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5106 Simplify by using pointer-to-pointer instead of a prev pointer.
5107 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5108 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5109 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5110 it's already a copy. Free the signature probe unless it's cached.
5112 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5113 This was introduced by my 2013-08-12 fix for Bug#15035.
5115 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5117 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5118 (imagemagick_prune_animation_cache): Now static.
5120 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5122 * image.c (imagemagick_get_animation_cache): Don't segfault when
5123 pruning all entries.
5125 2013-08-18 Ken Brown <kbrown@cornell.edu>
5127 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5128 static heap if ENABLE_CHECKING is defined.
5129 (max_bss_sbrk_ptr): New variable.
5131 (report_sheap_usage): Report maximum static heap usage instead of
5132 ending static heap usage.
5134 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5136 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5137 of zlib_initialized according to the results of calling
5138 init_zlib_functions.
5140 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5142 * image.c: Implement an ImageMagick per-image cache.
5143 (imagemagick_get_animation_cache): Fix a double-free error.
5144 (imagemagick_load_image): Remove the ping_wand code, which only
5145 apparently saved time on invalid animated images, and slowed down
5146 everything else. Optimise for the common case.
5148 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5150 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5152 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5154 * marker.c (set_marker): Remove documentation of undefined behavior.
5156 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5158 * image.c (imagemagick_compute_animated_image): Animate correctly
5159 when sub-images are smaller than the main image.
5160 (imagemagick_compute_animated_image): Setting the iterator row to
5161 zero is apparently not allowed.
5162 (imagemagick_compute_animated_image): Allow images that say they
5163 have sub-images that are bigger than the main image, but just crop
5166 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5168 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5170 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5172 * image.c (imagemagick_compute_animated_image): Respect the GIF
5175 2013-08-15 Ken Brown <kbrown@cornell.edu>
5177 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5178 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5181 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5183 Fix minor problems found by static checking.
5184 * frame.c (delete_frame):
5185 * xdisp.c (next_element_from_display_vector):
5186 Avoid uninitialized local.
5187 * image.c (imagemagick_compute_animated_image): Port to C89.
5188 Prefer usual GNU indentation style for loops.
5189 Be more careful about bizarrely large sizes, by using ptrdiff_t
5192 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5194 Fix infinite frame selection loop (Bug#15025).
5195 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5197 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5199 * xdisp.c (compute_window_start_on_continuation_line):
5200 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5201 to make sure we end up setting the window start at the leftmost
5202 visible character of the display line. This avoids funky
5203 horizontal shifting because the window start is not kept on the
5204 same position. (Bug#15090)
5205 (next_element_from_display_vector): Support 'box' face attribute
5206 in the face definitions of a display vector. (Bug#15099)
5208 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5210 * image.c (imagemagick_compute_animated_image): Implement animated
5212 (imagemagick_compute_animated_image): Fix some compilation
5213 warnings. Implement a very simple cache to make the animation
5214 usable at all, but it should be replaced with a per-image cache.
5216 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5218 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5219 to do `for' loops over alist values.
5220 * buffer.h (FOR_EACH_BUFFER):
5221 * process.c (FOR_EACH_PROCESS): Use it.
5222 (handle_child_signal, status_notify, Fget_buffer_process)
5223 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5225 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5227 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5228 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5229 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5230 to xzalloc and so avoid redundant call to memset.
5231 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5232 members because it is allocated with xzalloc and so already zeroed.
5234 2013-08-14 Ken Brown <kbrown@cornell.edu>
5236 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5239 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5241 Utility function and macro to copy Lisp string to C string.
5242 * lisp.h (xlispstrdupa): New macro.
5243 (xlispstrdup): New prototype.
5244 * alloc.c (xlispstrdup): New function.
5245 * callint.c (Fcall_interactively):
5246 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5247 (Fsubstitute_in_file_name):
5248 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5249 * image.c (x_create_bitmap_from_file):
5250 * w32term.c (w32_term_init):
5251 * xterm.c (x_term_init): Use xlispstrdup.
5253 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5255 * image.c (imagemagick_load_image): Make animated pictures work.
5256 There's still some problems with background color settings, though
5259 * decompress.c (unwind_decompress): Always restore point.
5261 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5263 * marker.c (set_marker): Reformat documentation.
5265 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5267 * xdisp.c (cursor_type_changed): Now static.
5269 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5270 Use changed. This avoids the need to call xmalloc and for the
5271 caller to call xfree, and avoids memory leaks in some situations.
5273 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5275 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5276 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5277 (redisplay_window): If window_end_valid is cleared due to non-zero
5278 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5279 so do not call to try_cursor_movement for that window.
5281 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5283 * window.h (struct window): Convert window_end_pos and
5284 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5285 (wset_window_end_pos, wset_window_end_vpos): Remove.
5286 * dispnew.c (adjust_glyph_matrix):
5287 * window.c (Fwindow_end, replace_window, set_window_buffer)
5289 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5290 (set_vertical_scroll_bar, redisplay_window, try_window)
5291 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5292 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5293 (note_mouse_highlight): Adjust users.
5294 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5297 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5299 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5300 * image.c (imagemagick_filename_hint): Use `const char *' and
5301 prefer SSDATA to SDATA to avoid warnings.
5303 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5305 Cleanup window fringes, margins and scroll bars adjustments.
5306 * window.c (set_window_fringes, set_window_margins)
5307 (set_window_scroll_bars, apply_window_adjustment): New functions.
5308 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5309 (Fset_window_scroll_bars): Use them.
5311 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5313 * window.h (struct window): Convert scroll_bar_width
5314 from Lisp_Object to integer. Adjust comment.
5315 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5317 * window.c (wset_scroll_bar_width): Remove.
5318 (make_window): Initialize scroll_bar_width.
5319 (Fsplit_window_internal): Use direct assignment.
5320 (Fset_window_configuration, save_window_save):
5321 Convert Lisp_Object to integer and back where appropriate.
5322 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5323 bar was actually changed, and mention this in docstring.
5325 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5327 * decompress.c: Minor simplifications.
5328 (Fzlib_decompress_region): Don't bother verifying
5329 that avail_out <= UINT_MAX, as that was confusing.
5330 Mention the restriction in a comment instead.
5331 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5333 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5335 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5336 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5338 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5340 * image.c (imagemagick_filename_hint): Check for errors in the
5343 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5345 * window.c (Fwindow_margins): Return nil when there's no marginal
5346 area, as per the documented API.
5348 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5349 Fmake_vector, as scroll bar's struct members are not all Lisp
5350 objects now. This avoids crashes in GC.
5352 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5353 bool, so its address could be taken.
5355 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5357 * image.c (imagemagick_filename_hint): New function to possibly
5358 apply `image-content-type-suffixes'.
5359 (imagemagick_load_image): Use it.
5361 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5363 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5364 if loading zlib failed.
5366 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5368 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5369 2013-08-13 checkin below. Change bool to BOOL, rule is:
5370 All Obj-C code uses BOOL, except for interfaces callable from C.
5372 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5374 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5376 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5377 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5378 bool instead of BOOL.
5379 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5380 from Lisp_Object to bitfield. Adjust comment.
5381 * w32term.c (x_scroll_bar_create): Adjust user.
5382 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5383 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5384 Use bool for boolean.
5385 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5386 to `unsigned int' when defining a bitfield.
5388 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5390 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5392 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5394 * window.h (struct window): Convert left_margin_cols and
5395 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5396 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5397 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5399 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5401 (showing_window_margins_p, update_window_line, update_frame_1):
5402 * fringe.c (draw_fringe_bitmap_1):
5403 * xdisp.c (window_box_width): Adjust users.
5404 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5405 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5406 Use direct assignment.
5407 (Fset_window_configuration, save_window_save, Fwindow_margins):
5408 Convert Lisp_Object to integer and back where appropriate.
5409 (Fset_window_margins): Adjust user. Return t if any margin
5410 was actually changed, and mention this in docstring.
5412 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5414 * syntax.c (forward_word):
5415 * cmds.c (forward_char, backward_char): Mention the optional argument.
5417 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5419 * window.h (struct window): Convert left_fringe_width
5420 and right_fringe_width from Lisp_Objects to integers.
5422 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5423 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5424 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5426 (make_window): Initialize new integer fields to -1.
5427 (Fsplit_window_internal): Use direct assignment.
5428 (Fset_window_configuration, save_window_save):
5429 Convert Lisp_Object to integer and back where appropriate.
5430 (Fset_window_fringes): Adjust user. Return t if any fringe
5431 was actually changed, and mention this in docstring.
5433 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5435 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5436 * nsfns.m (x_set_cursor_type):
5437 * w32fns.c (x_set_cursor_type):
5438 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5439 * xdisp.c (set_frame_cursor_types): ...but in common code.
5441 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5443 * font.c (clear_font_cache): New function, stripped from...
5444 (Fclear_font_cache): ...here, which now uses the function
5445 above. Adjust comment.
5446 * font.h (clear_font_cache): Add prototype.
5447 * xfaces.c (clear_face_cache): Use clear_font_cache.
5449 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5451 * window.c (Fset_window_start): Compare `w', not `window' because
5452 `w' might not be equal to `window' after call to decode_live_window.
5454 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5456 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5457 This fixes a problem introduced by the Bug#15035 patch
5458 when using GPG. Reported by Herbert J. Skuhra.
5460 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5462 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5463 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5464 not yet initialized.
5466 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5468 * decompress.c (Fzlib_decompress_region): Support zlib
5469 decompression, too, and rename.
5471 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5473 Minor zlib configuration tweaks.
5474 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5475 Don't assume presence of fn_inflateInit2_ zlib internal function.
5477 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5479 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5480 include the zlib prefix.
5482 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5484 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5485 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5486 define static variables that are pointers to zlib functions to be
5488 (init_zlib_functions) [WINDOWSNT]: New function.
5489 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5491 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5492 macros instead of invoking the zlib functions directly.
5493 (syms_of_decompress): DEFSYM Qzlib_dll.
5494 Staticpro Szlib_available_p.
5496 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5498 Avoid looping over all frame windows to freeze and unfreeze.
5499 * window.h (struct window): Drop frozen_window_start_p.
5500 (freeze_window_starts): Drop prototype.
5501 * frame.h (struct frame): New frozen_window_starts flag.
5502 (FRAME_WINDOWS_FROZEN): New macro.
5503 * window.c (freeze_window_start, freeze_window_starts):
5505 (select_window, replace_window): Adjust users.
5506 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5507 (window_frozen_p): New function.
5508 (redisplay_window): Use it.
5510 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5512 Fix some fd issues when running subprocesses (Bug#15035).
5513 Fix bugs that can leak files or file descriptors on errors.
5514 Don't unlink open temp files, as that's hard for users to diagnose
5515 when things go awry (e.g., temp disk exhausted).
5516 Don't bother to lock temp files. Check for invalid recursion.
5517 * callproc.c (synch_process_fd): Remove. All uses removed.
5518 (synch_process_tempfile): New var or macro.
5519 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5521 (record_kill_process): New arg, the temp name. All callers changed.
5522 (delete_temp_file): Now just a simple wrapper around unlink.
5523 (call_process_kill): New arg, the call_process_fd array.
5524 Close them all. Clear synch_process_pid. Remove the temp file,
5525 or arrange for it to be removed.
5526 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5527 that's been moved to synch_process_tempfile. Caller changed.
5528 Do not remove the tempfile; that's now call_process_kill's
5530 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5531 call_process_kill; the caller now does that.
5532 (call_process_cleanup): Do not close the process fd; that's now
5533 call_process_kill's responsibility.
5534 (Fcall_process): Implement via new function call_process, which
5535 has most of the old body of Fcall_process, but with a different API.
5536 (call_process): New function that does not open or close filefd if
5537 it is nonnegative. Record which fds need to be closed, and let
5538 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5539 Signal an error if invoked recursively (could be done via a hook).
5540 Simplify creation of the tempfile in the MSDOS case.
5541 Don't create the output file until after checking for the executable.
5542 Report any failure to open /dev/null.
5543 Don't open /dev/null for writing twice; once is enough.
5544 Don't create pipe if all output is being discarded or sent to file.
5545 Don't worry about setting up the coding system or reading from the
5546 pipe if all output is being discarded.
5547 Hoist fd_error local into top level, to lessen block nesting.
5548 Don't record deleted pid here; now done by Fcall_process_region.
5549 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5550 and note its success in synch_process_tempfile.
5551 Do not leak resources when child_setup fails.
5552 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5553 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5554 (create_temp_file): Now returns open fd, with an additional
5555 Lisp_Object * argument to return the name. All callers changed.
5556 Do not close the file; rewind it instead, and leave it open for
5557 the caller. Do not lock the temp file. Unwind-protect the file
5558 and the file-descriptor.
5559 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5560 If an asynchrounous process, record it here, not in call_process.
5561 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5562 * eval.c (set_unwind_protect): New function.
5563 * fileio.c (write_region): New function, generalized from the
5564 old Fwrite_region. Do not lock temp files.
5565 (Fwrite_region): Use it.
5566 * lisp.h (set_unwind_protect, write_region): New decls.
5567 * process.c: Include <verify.h>.
5568 (make_process): Mark fds as initially closed.
5569 (deleted_pid_list): Now a list of pid-filename pairs.
5571 (close_process_fd): New function.
5572 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5573 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5574 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5575 (create_process, create_pty, Fmake_serial_process)
5576 (server_accept_connection): Record which fds need to be closed,
5577 and let deactivate_process close them.
5578 (Fmake_network_process): Do not discard the unwind-protect
5579 until it's safe to do so.
5580 (deactivate_process): Close the fds opened by create_process etc.
5581 (Fprocess_send_eof): Adjust to new way of recording open fds.
5582 Report an error if /dev/null can't be opened, instead of aborting.
5583 * process.h (PROCESS_OPEN_FDS): New constant.
5584 (struct Lisp_Process): New member open_fds.
5585 (record_kill_process, record_deleted_pid): Adjust signatures.
5586 (record_deleted_pid): Move decl here ...
5587 * syswait.h (record_deleted_pid): ... from here.
5589 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5591 * decompress.c: Fix bugs with large buffers and weird inputs.
5592 Tune a bit. Reindent as per usual Emacs style.
5593 (BUFFER_SIZE): Remove.
5594 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5595 more than UINT_MAX bytes. Decompress into the gap instead of into
5596 an auto buffer, as this should avoid copying. Return nil if
5597 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5598 set immediate_quit; we shouldn't trust zlib code that much.
5600 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5602 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5603 errors, and really move the gap to where we want it.
5605 * lisp.h: Include decompress.c support.
5607 * emacs.c (main): Include decompress.c support.
5609 * Makefile.in: Include -lz if present.
5611 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5613 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5614 (initWithTitle:): Initialize frame to 0.
5615 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5616 (fillWithWidgetValue:frame:): Rename from
5617 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5619 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5620 fillWithWidgetValue:frame:
5622 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5623 remove memory leak warnings.
5625 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5626 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5629 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5630 (x_activate_menubar): Update the whole menu.
5631 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5632 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5633 current event is not NSSystemDefined (Bug#15001).
5634 Call ns_check_menu_open only if trackingMenu is 2.
5635 (menuDidClose:): New method, decrease trackingMenu.
5636 (fillWithWidgetValue:setDelegate:): New method.
5637 (fillWithWidgetValue:): Call the above.
5639 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5641 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5643 Omit some unnecessary casts.
5644 Many of these go back to the old pre-C89 days, when they may have
5645 been needed, but we've been assuming C89 or later for a while now.
5646 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5647 (live_float_p, live_misc_p, live_vector_p):
5648 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5649 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5650 (defvar_per_buffer):
5651 * callint.c (Fcall_interactively):
5652 * doc.c (Fsubstitute_command_keys):
5653 * filelock.c (get_boot_time):
5654 * frame.c (xrdb_get_resource):
5655 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5656 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5657 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5658 (menuitem_highlight_callback, menu_destroy_callback)
5659 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5660 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5661 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5662 (xg_tool_bar_help_callback, tb_size_cb):
5663 * image.c (xpm_alloc_color, png_read_from_memory)
5664 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5665 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5667 * keymap.c (describe_map):
5668 * nsfns.m (Fns_display_monitor_attributes_list):
5669 * nsmenu.m (process_dialog:):
5670 * nsterm.m (hold_event):
5671 * process.c (wait_reading_process_output):
5672 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5673 * scroll.c (do_direct_scrolling, scrolling_1):
5674 * termcap.c (tgetent):
5675 * window.c (check_window_containing, add_window_to_list)
5676 (freeze_window_starts):
5677 * xdisp.c (compare_overlay_entries, vmessage):
5678 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5679 (x_get_monitor_attributes_xrandr)
5680 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5681 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5682 * xfont.c (xfont_match, xfont_open):
5683 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5684 (menubar_selection_callback, menu_position_func)
5685 (popup_selection_callback, create_and_show_popup_menu)
5686 (dialog_selection_callback, create_and_show_dialog):
5687 * xrdb.c (x_get_string_resource):
5689 * xsmfns.c (x_session_check_input):
5690 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5691 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5692 (xaw_jump_callback, xaw_scroll_callback):
5693 Omit unnecessary casts.
5695 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5697 Minor string-length refactoring.
5698 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5699 * frame.c (make_monitor_attribute_list):
5700 Prefer build_string to strlen + make_string.
5702 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5704 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5705 don't check minor_code (Bug#14417).
5707 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5709 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5710 vertical positions instead. This avoids calling MATRIX_ROW with
5711 row numbers that are possibly beyond valid limits. (Bug#15064)
5713 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5715 Use xstrdup and build_unibyte_string where applicable.
5716 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5717 * xfns.c (x_window):
5718 * xrdb.c (x_get_customization_string):
5719 * xterm.c (xim_initialize):
5720 * w32fns.c (w32_window): Use xstrdup.
5721 (w32_display_monitor_attributes_list):
5722 * emacs.c (init_cmdargs):
5723 * keyboard.c (PUSH_C_STR):
5724 * nsfont.m (nsfont_open):
5725 * sysdep.c (system_process_attributes):
5726 * w32.c (system_process_attributes):
5727 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5729 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5731 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5732 variables of these types so that GDB would know about them, as aid
5733 for debugging fatal exceptions. (Bug#15024) See also
5734 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5737 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5739 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5740 larger than the NSWindow (Bug#14934).
5742 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5744 Redesign redisplay interface to drop global variable updated_window.
5745 Always pass currently updated window as a parameter to update routines.
5746 * dispextern.h (updated_window): Remove declaration.
5747 (struct redisplay_interface): Pass window parameter to
5748 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5749 and after_update_window_hook.
5750 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5752 * dispnew.c (updated_window): Remove.
5753 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5754 (update_window_line): Adjust to match redisplay interface changes.
5755 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5756 (ns_scroll_run, ns_after_update_window_line):
5757 * w32term.c (x_update_window_begin, x_update_window_end)
5758 (x_after_update_window_line, x_scroll_run):
5759 * xterm.c (x_update_window_begin, x_update_window_end)
5760 (x_after_update_window_line, x_scroll_run):
5761 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5762 Likewise. Adjust comments where appropriate.
5763 (x_cursor_to): Simplify because this is always called during window
5764 update (but install debugging check anyway).
5765 (expose_window): Check must_be_updated_p flag to see whether this
5766 function is called during window update.
5768 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5770 Do not reset window modification event counters excessively.
5771 These leftovers and poor man's tricky methods to catch extra
5772 redisplay's attention are no longer needed.
5773 * frame.c (set_menu_bar_lines_1):
5774 * minibuf.c (read_minibuf_unwind):
5775 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5776 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5777 (window_scroll_line_based, Fset_window_configuration):
5778 * xdisp.c (redisplay_window): Do not reset last_modified and
5779 last_overlay_modified counters.
5781 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5783 * xselect.c (x_send_client_event): Set send_event and serial, memset
5784 data.l as it might be bigger than data.b. Use 24 bit mask to
5785 XSendEvent (Bug#15034).
5787 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5789 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5790 for TTY frames that are not the top frame on their console.
5793 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5795 * w32term.c (w32fullscreen_hook): Really maximize frame when
5796 asked for (Bug#14841).
5798 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5800 Prefer selected_window to Fselected_window, likewise for frames.
5801 * buffer.c (Fbuffer_swap_text):
5802 * data.c (Fvariable_binding_locus):
5803 * window.c (run_window_configuration_change_hook): Adjust users.
5804 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5805 Use decode_live_frame.
5807 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5809 Be more careful if selected window shows the buffer other than current,
5810 use window_outdated only if this is not so. This change should also
5811 address some weird issues discussed in Bug#13012.
5812 * window.h (window_outdated): New prototype.
5813 * window.c (window_outdated): Now here. Convert from static and
5814 always assume window's buffer.
5815 (Fwindow_end, Fwindow_line_height): Use it.
5816 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5817 and always assume window's buffer.
5818 (redisplay_window): Adjust user.
5819 (redisplay_internal): Call to reconsider_clip_changes once and
5820 check whether mode line should be updated only if selected window
5821 shows current buffer.
5822 (run_window_scroll_functions): Use eassert for debugging check.
5823 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5825 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5827 * window.c (window_scroll, window_scroll_pixel_based)
5828 (window_scroll_line_based): Use bool for booleans.
5830 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5832 * process.c: Fix minor off-by-one issues in descriptor counts.
5833 This shouldn't fix any real bugs, but it cleans up the code a bit.
5834 (max_process_desc, max_input_desc): -1, not 0, means none.
5836 (delete_input_desc): New function.
5837 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5838 (deactivate_process): Scan backwards when recomuting max_process_desc;
5839 that should be faster.
5840 (init_process_emacs): Initialize max_input_desc.
5842 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5844 Use region cache to speedup bidi_find_paragraph_start.
5845 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5846 Rename cache_long_line_scans to cache_long_scans.
5847 * buffer.c (bset_cache_long_line_scans): Rename to
5848 bset_cache_long_scans.
5849 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5850 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5852 (syms_of_buffer): Rename cache-long-line-scans to
5853 cache-long-scans. Adjust docstring.
5854 * search.c (newline_cache_on_off):
5855 * indent.c (width_run_cache_on_off): Adjust users.
5856 * bidi.c (bidi_paragraph_cache_on_off): New function.
5857 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5858 * insdel.c (prepare_to_modify_buffer):
5859 Invalidate bidi_paragraph_cache if enabled.
5861 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5863 Invalidate region caches only if buffer text is going to be changed.
5864 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5865 (modify_text): ...new prototype.
5866 (prepare_to_modify_buffer_1): New prototype.
5867 * textprop.c (modify_region): Rename to...
5868 (modify_text_properties): ...new function.
5869 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5870 (Fremove_list_of_text_properties): Adjust users.
5871 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5872 (modify_text): ...new function.
5873 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5874 (prepare_to_modify_buffer_1): ...new function.
5875 * casefiddle.c (casify_region):
5876 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5877 (Ftranspose_regions): Use modify_text.
5879 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5881 * lisp.mk (lisp): Add nadvice.elc.
5883 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5885 New macro to iterate over live buffers similar to frames.
5886 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5887 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5888 Declare buffer-related variables here to offload lisp.h.
5889 * buffer.c (Vbuffer_alist): Adjust comment.
5890 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5891 (other_buffer_safely):
5892 * data.c (store_symval_forwarding):
5893 * dispnew.c (Fframe_or_buffer_changed_p):
5894 * fileio.c (Fdo_auto_save):
5895 * filelock.c (unlock_all_files):
5896 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5898 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5900 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5901 * callproc.c (create_temp_file):
5902 * filelock.c (create_lock_file):
5903 Assume mkostemp, since it's now provided by Gnulib.
5905 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5907 * w32.c (mkostemp): New function.
5908 (mktemp): Remove, no longer used. Most of the code reused in
5909 mkostemp. (Bug#15015)
5910 (mktemp): Don't undef.
5912 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5914 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5915 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5916 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5917 (free_glyph_pool, check_glyph_memory): Likewise for
5918 all users. Adjust comments where appropriate.
5920 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5922 * composite.h: Minor fixups.
5923 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5924 to fix a misspelling, and change it to an inline function while
5925 we're at it (it need not be a macro). All uses changed.
5926 (composition_method, composition_valid_p):
5927 Rewrite to avoid assignments in if-conditions.
5929 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5931 Do not use global Lisp_Object in composition macros.
5932 * composite.h (composition_temp): Remove declaration.
5933 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5934 (composition_method, composition_valid_p): ...inline functions.
5935 (compose_region): Remove the leftover.
5936 * composite.c (composition_temp): Remove.
5937 (run_composition_function, update_compositions)
5938 (composition_compute_stop_pos, composition_adjust_point)
5939 (Ffind_composition_internal):
5940 * coding.c (handle_composition_annotation):
5941 * xdisp.c (handle_composition_prop, check_point_in_composition):
5942 Related users changed.
5944 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5946 Drop FRAME_PTR typedef.
5947 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5948 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5949 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5950 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5951 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5952 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5953 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5954 All related users changed.
5956 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5958 * eval.c (default_toplevel_binding): New function.
5960 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5961 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5962 (syms_of_eval): Export them.
5963 * data.c (Fdefault_value): Micro cleanup.
5964 * term.c (init_tty): Use "false".
5966 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5968 Fix X GC leak in GTK and raw (no toolkit) X ports.
5969 * xterm.c (x_free_frame_resources): If white and black relief
5970 GCs are allocated, always free them here.
5971 * xfns.c (x_make_gc): Omit redundant initialization.
5972 * widget.c (create_frame_gcs): Remove the leftover.
5973 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5974 in x_free_frame_resources.
5976 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5978 * nsterm.m (windowWillResize:toSize:): Only change title if
5979 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5981 (viewDidEndLiveResize): New method.
5983 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5984 inside NS_IMPL_COCOA.
5986 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5988 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5989 Do not check whether undo is enabled because record_insert and
5990 record_delete does that themselves.
5992 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5994 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5995 member which is not really used any more.
5996 (FRAME_XIC_BASE_FONTNAME): Remove.
5997 * xfns.c (xic_free_fontset): Adjust user.
5998 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5999 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6000 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6001 (xdialog_show): Use eassert for debugging check.
6002 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6004 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6006 * fileio.c, fns.c (merge): Move extern decl from here ...
6007 * lisp.h (merge): ... to here.
6009 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6011 Fix last font-related change.
6012 * w32font.h (w32font_list_internal, w32font_match_internal):
6014 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6015 (uniscribe_list_family): Adjust to match font API change.
6016 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6017 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6019 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6021 * frame.h (FRAME_MOUSE_UPDATE):
6022 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6023 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6025 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6027 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6028 * font.h (struct font_driver): Change list, match, and list_family
6029 functions to accept struct frame * as first arg.
6030 * font.c (font_score, font_compare, font_sort_entities):
6032 (font_sort_entities, font_list_entities, font_select_entity):
6033 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6034 match font API change.
6035 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6036 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6037 * ftxfont.c (ftxfont_list, ftxfont_match):
6038 * xftfont.c (xftfont_list, xftfont_match):
6039 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6040 * w32font.c (w32font_list, w32font_match, w32font_list):
6041 (w32font_list_internal, w32_font_match_internal): Likewise.
6042 * xfaces.c (Fx_family_fonts): Adjust user.
6044 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6046 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6047 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6048 only if HAVE_X_WINDOWS is in use.
6049 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6050 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6051 * w32term.c (x_wm_set_icon_position): Likewise.
6052 * w32fns.c (x_icon): Adjust user.
6054 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6056 * xterm.c (last_mouse_press_frame): Remove the
6057 leftover which is not really used any more.
6058 (handle_one_xevent, syms_of_xterm): Adjust users.
6059 (x_flush): Call XFlush once per each X display, not frame.
6060 This is better because this code always unconditionally skips
6061 non-X frames in Vframe_list and issues the only XFlush if we
6062 have more than one X frame on the same X display.
6063 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6064 Use bool for booleans.
6065 (x_draw_glyph_string_background, cvt_string_to_pixel):
6066 (cvt_pixel_dtor): Drop unnecessary prototypes.
6067 * xterm.h (x_display_ok): Adjust prototype.
6069 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6071 Drop unnecessary functions that deals with frame pixel size.
6072 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6073 (x_pixel_height): Drop prototypes.
6074 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6075 (x_pixel_height): Drop implementations.
6076 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6077 which should be always valid for window frame.
6078 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6079 * w32menu.c (Fx_popup_dialog):
6080 * xmenu.c (Fx_popup_dialog): Likewise for both.
6082 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6084 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6085 frame parameters and call to Fmodify_frame_parameters just once.
6086 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6087 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6088 and mention nil frame in docstring.
6090 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6092 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6093 (x_figure_window_size): Likewise. Adjust to return long.
6094 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6095 (toplevel): Move Qterminal_live_p to...
6096 * terminal.c (toplevel): ...here, make it static, and...
6097 (syms_of_terminal): ...DEFSYM here.
6098 * frame.h (Qterminal_live_p): Remove declaration.
6099 (make_frame, x_figure_window_size): Adjust prototype.
6100 * nsfns.m (Fx_create_frame): Use long for window flags.
6102 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6104 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6105 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6106 Do not assume that emacs_close (INT_MAX) is a no-op.
6108 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6110 * xfaces.c (make_face_cache): For struct face_cache, prefer
6111 xmalloc to xzalloc and so avoid redundant call to memset.
6112 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6114 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6116 * fringe.c (draw_window_fringes, update_window_fringes)
6117 (compute_fringe_widths):
6118 * w32term.c (x_draw_glyph_string):
6119 * window.c (candidate_window_p, Frecenter):
6120 * xfaces.c (realize_basic_faces, realize_default_face)
6121 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6122 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6123 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6124 * xmenu.c (Fx_menu_bar_open_internal):
6125 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6126 * xsettings.c (xft_settings_event):
6127 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6128 Use bool for booleans. Adjust style and comments where
6130 * dispextern.h (draw_window_fringes, update_window_fringes)
6131 (compute_fringe_widths):
6132 * xterm.h (x_had_errors_p): Adjust prototype.
6134 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6136 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6137 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6139 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6141 * fns.c (toplevel): Remove comment before Fsafe_length because
6144 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6146 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6148 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6150 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6151 frame which got the message is still alive, before dereferencing
6152 its pointer. (Bug#14970)
6154 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6155 be a live window, before using it as such. (Bug#14970)
6157 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6159 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6160 w32_detect_focus_change instead of doing part of its job by hand.
6161 This fixes the problem whereby FOCUS_OUT events were not sent to
6164 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6166 * process.c (Fprocess_list): Doc fix.
6168 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6169 being re-exposed only if it didn't ask to become visible.
6170 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6171 was previously iconified. (Bug#14841)
6172 (x_iconify_frame): Mark the frame iconified.
6174 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6176 Fix minor problems found by static checking.
6177 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6178 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6180 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6182 * eval.c (set_specpdl_old_value): New function.
6183 (unbind_to): Minor simplification.
6184 (get_backtrace_frame): New function.
6185 (Fbacktrace_frame): Use it. Add `base' argument.
6186 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6187 (syms_of_eval): Export backtrace-eval.
6188 * xterm.c (x_focus_changed): Simplify.
6190 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6192 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6194 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6196 * xdisp.c (redisplay_window): Instead of moving point out of
6197 scroll margin, reject the force_start method, and try scrolling
6198 instead. (Bug#14780)
6200 2013-07-24 Ken Brown <kbrown@cornell.edu>
6202 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6205 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6207 * eval.c (Fprogn): Do not check that BODY is a proper list.
6208 This undoes the previous change. The check slows down the
6209 interpreter, and is not needed to prevent a crash. See
6210 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6212 2013-07-23 Glenn Morris <rgm@gnu.org>
6214 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6216 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6218 Port to GNU/Linux systems with tinfo but not ncurses.
6219 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6220 to decide whether ncurses is being used. Without this change,
6221 GCC complains about tgetent not being declared, on a system
6222 that has tinfo installed but ncurses not installed.
6224 * eval.c (Fprogn): Check that BODY is a proper list.
6226 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6227 * data.c (Fsetq_default):
6228 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6229 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6231 Tune by taking advantage of the fact that ARGS is always a list
6232 when a function is declared to have UNEVALLED args.
6234 * emacsgtkfixed.c: Port to GCC 4.6.
6235 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6237 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6239 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6240 here to silence compiler warnings.
6242 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6244 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6245 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6246 from messing up Emacs's 'struct frame' (Bug#14923).
6248 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6250 * alloc.c (make_save_ptr_ptr): Define this function.
6251 It was inadvertently omitted. It's needed only if
6252 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6254 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6256 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6257 frame have focus (Bug#14895).
6259 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6261 Avoid vfork-related deadlock more cleanly.
6262 * callproc.c (child_setup): When the child's exec fails, output
6263 the program name, as that's more useful. Use O_NONBLOCK to avoid
6265 * process.c (create_process_1): Remove; no longer needed.
6266 (create_process): Remove timer hack; no longer needed, now that
6267 the child avoids deadlock.
6269 2013-07-20 Glenn Morris <rgm@gnu.org>
6271 * image.c (Fimage_flush): Fix doc typo.
6273 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6275 Fix array bounds violation when pty allocation fails.
6276 * process.c (PTY_NAME_SIZE): New constant.
6277 (pty_name): Remove static variable; it's now auto.
6278 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6279 Take pty_name as an arg rather than using a static variable.
6280 All callers changed.
6281 (create_process): Recover pty_flag from process, not from volatile local.
6282 (create_pty): Stay inside array even when pty allocation fails.
6283 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6285 * lread.c (Fload): Avoid initialization only when lint checking.
6286 Mention that it's needed only for older GCCs.
6288 2013-07-20 Kenichi Handa <handa@gnu.org>
6290 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6291 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6293 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6295 * lread.c (Fload): Avoid uninitialized warning.
6297 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6299 Fix some minor file descriptor leaks and related glitches.
6300 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6301 (create_lock_file): Use write, not emacs_write.
6302 * image.c (slurp_file, png_load_body):
6303 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6304 (server_accept_connection):
6305 Don't leak an fd on memory allocation failure.
6306 * image.c (slurp_file): Add a cheap heuristic for growing files.
6307 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6308 as that's what the other routines do. Maybe input need not be
6309 blocked at all, but it's better to be consistent.
6310 Avoid undefined behavior when strlen is zero.
6312 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6313 (NSTATICS): Now a constant; doesn't need to be a macro.
6315 2013-07-19 Richard Stallman <rms@gnu.org>
6317 * coding.c (decode_coding_utf_8): Add simple loop for fast
6318 processing of ASCII characters.
6320 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6322 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6324 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6326 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6327 unportable 'struct x_display_info'.
6328 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6331 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6333 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6334 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6336 (system_process_attributes): Prefer plain char to unsigned char
6337 when either will do. Clean up properly if interrupted or if
6338 memory allocations fail. Don't assume sscanf succeeds.
6339 Remove no-longer-needed workaround to stop GCC from whining.
6340 Read command-line once, instead of multiple times. Check read status a
6343 Fix obscure porting bug with varargs functions.
6344 The code assumed that int is treated like ptrdiff_t in a vararg
6345 function, which is not a portable assumption. There was a similar
6346 -- though these days less likely -- porting problem with various
6347 assumptions that pointers of different types all smell the same as
6348 far as vararg functions is conserved. To make this problem less
6349 likely in the future, redo the API to use varargs functions.
6350 * alloc.c (make_save_value): Remove this vararg function.
6351 All uses changed to ...
6352 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6353 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6355 (make_save_ptr): Rename from make_save_pointer, for consistency with
6356 the above. Define only on platforms that need it. All uses changed.
6358 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6360 * keyboard.c: Try to fix typos in previous change.
6361 (DISPLAY_LIST_INFO): New macro.
6362 (kbd_buffer_get_event): Do not access members that are not present
6363 in X11. Revert inadvertent change of "!=" to "=".
6365 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6367 * keyboard.c (kbd_buffer_get_event):
6368 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6369 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6371 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6373 * filelock.c: Fix unlikely file descriptor leaks.
6374 (get_boot_time_1): Rework to avoid using emacs_open.
6375 This doesn't actually fix a leak, but is better anyway.
6376 (read_lock_data): Use read, not emacs_read.
6378 * doc.c: Fix minor memory and file descriptor leaks.
6379 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6380 (get_doc_string, Fsnarf_documentation):
6381 Fix file descriptor leak on error.
6383 * term.c: Fix minor fdopen-related file descriptor leaks.
6384 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6385 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6387 * charset.c: Fix file descriptor leaks and errno issues.
6389 (load_charset_map_from_file): Don't leak file descriptor on error.
6390 Use plain record_xmalloc since the allocation is larger than
6391 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6393 * eval.c (record_unwind_protect_nothing):
6394 * fileio.c (fclose_unwind):
6396 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6397 The replacement doesn't block input, but that no longer seems
6400 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6402 * lread.c: Fix file descriptor leaks and errno issues.
6403 (Fload): Close some races that leaked fds or streams when 'load'
6405 (Fload, openp): Report error number of last nontrivial failure to open.
6406 ENOENT counts as trivial.
6407 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6409 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6410 now that the function is always called with a nonnegative arg.
6411 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6412 All uses replaced with ...
6413 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6415 A few more minor file errno-reporting bugs.
6416 * callproc.c (Fcall_process):
6417 * doc.c (Fsnarf_documentation):
6418 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6419 * process.c (set_socket_option):
6420 Don't let a constructor trash errno.
6421 * doc.c: Include <errno.h>.
6423 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6425 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6427 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6429 Fix w32 bug with call-process-region (Bug#14885).
6430 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6431 to Fcall_process when the input is empty. This simplifies the
6432 code a bit. It makes no difference on POSIXish platforms but
6433 apparently it fixes a bug on w32.
6435 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6436 * fileio.c (close_file_unwind): Don't close if FD is negative;
6437 this can happen when unwinding a zapped file descriptor.
6438 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6439 in case Emacs runs out of memory between the two unwind-protects.
6440 Don't trash errno when closing FD.
6441 Zap the FD in the specpdl when closing it, instead of deferring
6442 the removal of the unwind-protect; this fixes a bug where a child
6443 function unwinds the stack past us.
6445 New unwind-protect flavors to better type-check C callbacks.
6446 This also lessens the need to write wrappers for callbacks,
6447 and the need for make_save_pointer.
6448 * alloc.c (free_save_value):
6449 * atimer.c (run_all_atimers):
6451 * alloc.c (safe_alloca_unwind):
6452 * atimer.c (unwind_stop_other_atimers):
6453 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6454 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6455 * minibuf.c (choose_minibuf_frame_1):
6456 * process.c (make_serial_process_unwind):
6457 * xdisp.c (pop_message_unwind):
6458 * xselect.c (queue_selection_requests_unwind):
6459 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6460 * alloc.c (record_xmalloc):
6461 Prefer record_unwind_protect_ptr to record_unwind_protect with
6463 * alloc.c (Fgarbage_collect):
6464 Prefer record_unwind_protect_void to passing a dummy.
6465 * buffer.c (restore_buffer):
6466 * window.c (restore_window_configuration):
6467 * xfns.c, w32fns.c (do_unwind_create_frame)
6468 New wrapper. All record-unwind uses of wrappee changed.
6469 * buffer.c (set_buffer_if_live):
6470 * callproc.c (call_process_cleanup, delete_temp_file):
6471 * coding.c (code_conversion_restore):
6472 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6473 * editfns.c (save_excursion_restore)
6474 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6475 (save_restriction_restore):
6476 * eval.c (restore_stack_limits, un_autoload):
6477 * fns.c (require_unwind):
6478 * keyboard.c (recursive_edit_unwind, tracking_off):
6479 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6480 * macros.c (pop_kbd_macro, restore_menu_items):
6481 * nsfns.m (unwind_create_frame):
6482 * print.c (print_unwind):
6483 * process.c (start_process_unwind):
6484 * search.c (unwind_set_match_data):
6485 * window.c (select_window_norecord, select_frame_norecord):
6486 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6487 (fast_set_selected_frame):
6488 * xfns.c, w32fns.c (unwind_create_tip_frame):
6489 Return void, not a dummy Lisp_Object. All uses changed.
6490 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6491 * callproc.c (call_process_kill):
6492 * fileio.c (restore_point_unwind, decide_coding_unwind)
6493 (build_annotations_unwind):
6494 * insdel.c (Fcombine_after_change_execute_1):
6495 * keyboard.c (read_char_help_form_unwind):
6496 * menu.c (unuse_menu_items):
6497 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6498 * sound.c (sound_cleanup):
6499 * xdisp.c (unwind_redisplay):
6500 * xfns.c (clean_up_dialog):
6501 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6502 Accept no args and return void, instead of accepting and returning
6503 a dummy Lisp_Object. All uses changed.
6504 * cygw32.c (fchdir_unwind):
6505 * fileio.c (close_file_unwind):
6506 * keyboard.c (restore_kboard_configuration):
6507 * lread.c (readevalllop_1):
6508 * process.c (wait_reading_process_output_unwind):
6509 Accept int and return void, rather than accepting an Emacs integer
6510 and returning a dummy object. In some cases this fixes an
6511 unlikely bug when the corresponding int is outside Emacs integer
6512 range. All uses changed.
6513 * dired.c (directory_files_internal_unwind):
6514 * fileio.c (do_auto_save_unwind):
6515 * gtkutil.c (pop_down_dialog):
6516 * insdel.c (reset_var_on_error):
6517 * lread.c (load_unwind):
6518 * xfns.c (clean_up_file_dialog):
6519 * xmenu.c, nsmenu.m (pop_down_menu):
6520 * xmenu.c (cleanup_widget_value_tree):
6521 * xselect.c (wait_for_property_change_unwind):
6522 Accept pointer and return void, rather than accepting an Emacs
6523 save value encapsulating the pointer and returning a dummy object.
6525 * editfns.c (Fformat): Update the saved pointer directly via
6526 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6527 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6528 (unwind_body): New function.
6529 (record_unwind_protect): First arg is now a function returning void,
6530 not a dummy Lisp_Object.
6531 (record_unwind_protect_ptr, record_unwind_protect_int)
6532 (record_unwind_protect_void): New functions.
6533 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6534 * fileio.c (struct auto_save_unwind): New type.
6535 (do_auto_save_unwind): Use it.
6536 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6537 * insdel.c (struct rvoe_arg): New type.
6538 (reset_var_on_error): Use it.
6539 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6541 (specbinding_func): Remove; there are now several such functions.
6542 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6543 (set_unwind_protect_ptr): New function.
6544 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6546 Be simpler and more consistent about reporting I/O errors.
6547 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6548 Say "Read error" and "Write error", rather than "I/O error", or
6549 "IO error reading", or "IO error writing", when a read or write
6551 * process.c (Fmake_network_process, wait_reading_process_output)
6552 (send_process, Fprocess_send_eof, wait_reading_process_output):
6553 Capitalize diagnostics consistently. Put "failed foo" at the
6554 start of the diagnostic, so that we don't capitalize the
6555 function name "foo". Consistently say "failed" for such
6557 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6558 All callers changed. This is so it can use report_file_error.
6559 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6560 diagnostics consistently as above.
6562 * fileio.c (report_file_errno): Fix errno reporting bug.
6563 If the file name is neither null nor a pair, package it up as a
6564 singleton list. All callers changed, both to this function and to
6565 report_file_error. This fixes a bug where the memory allocator
6566 invoked by list1 set errno so that the immediately following
6567 report_file_error reported the wrong errno value.
6569 Fix minor problems found by --enable-gcc-warnings.
6570 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6571 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6573 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6575 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6576 Set event->arg to Qt if switch-event shall be generated.
6577 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6579 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6581 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6584 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6585 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6586 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6587 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6588 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6589 and there is a focused frame.
6590 (head_table): Add focus-in and focus-out.
6591 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6592 bind to handle-focus-in/out.
6594 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6595 (Fhandle_switch_frame): Call Fhandle_focus_in.
6596 (syms_of_frame): defsubr handle-focus-in/out.
6598 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6600 Fix porting bug to older POSIXish platforms (Bug#14862).
6601 * sysdep.c (emacs_pipe): New function, that implements
6602 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6603 This should port better to CentOS 5 and to Mac OS X 10.6.
6604 All calls to pipe2 changed.
6606 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6607 This makes the code easier to read and the executable a bit smaller.
6608 Do not replace all calls to Fcons that happen to create lists,
6609 just calls that are intended to create lists. For example, when
6610 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6611 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6612 Similarly for list2 through list5.
6613 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6614 * bytecode.c (exec_byte_code):
6615 * callint.c (quotify_arg, Fcall_interactively):
6616 * callproc.c (Fcall_process, create_temp_file):
6617 * charset.c (load_charset_map_from_file)
6618 (Fdefine_charset_internal, init_charset):
6619 * coding.c (get_translation_table, detect_coding_system)
6620 (Fcheck_coding_systems_region)
6621 (Fset_terminal_coding_system_internal)
6622 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6623 * composite.c (update_compositions, Ffind_composition_internal):
6624 * dired.c (directory_files_internal, file_name_completion)
6626 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6627 * doc.c (Fsnarf_documentation):
6628 * editfns.c (Fmessage_box):
6630 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6631 (Feval, eval_sub, Ffuncall, apply_lambda):
6632 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6633 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6634 (Fset_file_times, Finsert_file_contents)
6635 (Fchoose_write_coding_system, Fwrite_region):
6636 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6637 * font.c (font_registry_charsets, font_parse_fcname)
6638 (font_prepare_cache, font_update_drivers, Flist_fonts):
6639 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6640 * frame.c (make_frame, Fmake_terminal_frame)
6641 (x_set_frame_parameters, x_report_frame_params)
6642 (x_default_parameter, Fx_parse_geometry):
6643 * ftfont.c (syms_of_ftfont):
6644 * image.c (gif_load):
6645 * keyboard.c (command_loop_1):
6646 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6647 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6648 (Fminor_mode_key_binding, accessible_keymaps_1)
6649 (Faccessible_keymaps, Fwhere_is_internal):
6650 * lread.c (read_emacs_mule_char):
6651 * menu.c (find_and_return_menu_selection):
6652 * minibuf.c (get_minibuffer):
6653 * nsfns.m (Fns_perform_service):
6654 * nsfont.m (ns_script_to_charset):
6655 * nsmenu.m (ns_popup_dialog):
6656 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6657 (Fx_own_selection_internal):
6658 * nsterm.m (append2):
6659 * print.c (Fredirect_debugging_output)
6660 (print_prune_string_charset):
6661 * process.c (Fdelete_process, Fprocess_contact)
6662 (Fformat_network_address, set_socket_option)
6663 (read_and_dispose_of_process_output, write_queue_push)
6664 (send_process, exec_sentinel):
6665 * sound.c (Fplay_sound_internal):
6666 * textprop.c (validate_plist, add_properties)
6667 (Fput_text_property, Fadd_face_text_property)
6668 (copy_text_properties, text_property_list, syms_of_textprop):
6669 * unexaix.c (report_error):
6670 * unexcoff.c (report_error):
6671 * unexsol.c (unexec):
6672 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6673 (Fformat_mode_line, syms_of_xdisp):
6674 * xfaces.c (set_font_frame_param)
6675 (Finternal_lisp_face_attribute_values)
6676 (Finternal_merge_in_global_face, syms_of_xfaces):
6677 * xfns.c (x_default_scroll_bar_color_parameter)
6678 (x_default_font_parameter, x_create_tip_frame):
6679 * xfont.c (xfont_supported_scripts):
6680 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6681 (menu_help_callback, xmenu_show):
6683 * xterm.c (set_wm_state):
6684 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6685 and similarly for list2 through list5.
6687 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6689 * callproc.c (Fcall_process_region): Fix minor race and tune.
6690 (create_temp_file): New function, with the temp-file-creation part
6691 of the old Fcall_process_region. Use Fcopy_sequence to create the
6692 temp file name, rather than alloca + build_string, for simplicity.
6693 Don't bother to block input around the temp file creation;
6694 shouldn't be needed. Simplify use of mktemp.
6695 Use record_unwind_protect immediately after creating the temp file;
6696 this closes an unlikely race where the temp file was not removed.
6697 Use memcpy rather than an open-coded loop.
6698 (Fcall_process_region): Use the new function. If the input is
6699 empty, redirect from /dev/null rather than from a newly created
6700 empty temp file; this avoids unnecessary file system traffic.
6702 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6704 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6705 Simplify by making this case like the other two. This is a bit
6706 slower on obsolete hosts, but the extra complexity isn't worth it.
6708 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6709 * process.c (create_process) [!DOS_NT]:
6710 Remove now-unnecessary calls to emacs_close.
6712 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6714 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6715 returning early. (Bug#14850)
6717 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6718 and inhibit-iso-escape-detection attributes of 'undecided'.
6721 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6723 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6724 Reported by Herbert J. Skuhra in
6725 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6727 Don't lose top specpdl entry when memory is exhausted.
6728 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6729 specpdl overflow here, to simplify callers; all callers changed.
6730 Always reserve an unused entry at the stack top; this avoids
6731 losing the top entry's information when memory is exhausted.
6733 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6735 Clean up errno reporting and fix some errno-reporting bugs.
6736 * callproc.c (Fcall_process):
6737 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6738 * process.c (create_process, Fmake_network_process):
6739 * unexaix.c (report_error):
6740 * unexcoff.c (report_error):
6741 Be more careful about reporting the errno of failed operations.
6742 The code previously reported the wrong errno sometimes.
6743 Also, prefer report_file_errno to setting errno + report_file_error.
6744 (Fcall_process): Look at openp return value rather than at path,
6745 as that's a bit faster and clearer when there's a numeric predicate.
6746 * fileio.c (report_file_errno): New function, with most of the
6747 old contents of report_file_error.
6748 (report_file_error): Use it.
6749 (Ffile_exists_p, Ffile_accessible_directory_p):
6750 Set errno to 0 when it is junk.
6751 * fileio.c (Faccess_file):
6752 * image.c (x_create_bitmap_from_file):
6753 Use faccessat rather than opening the file, to avoid the hassle of
6754 having a file descriptor open.
6755 * lisp.h (report_file_errno): New decl.
6756 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6759 * process.c (create_process, wait_reading_process_output) [AIX]:
6760 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6761 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6762 a multithreaded environment anyway).
6763 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6765 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6767 * image.c (x_find_image_file): Don't close a remote file handle.
6769 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6771 Fix races with threads and file descriptors.
6772 * callproc.c (Fcall_process_region):
6773 * dired.c (open_directory):
6774 * emacs.c (main, Fdaemon_initialized):
6775 * image.c (x_find_image_file):
6776 * inotify.c (Finotify_rm_watch):
6777 * lread.c (Flocate_file_internal):
6778 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6779 * term.c (term_mouse_moveto, init_tty):
6780 * termcap.c (tgetent):
6781 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6782 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6783 * unexhp9k800.c, unexmacosx.c (unexec):
6784 * callproc.c (Fcall_process_region):
6785 Use emacs_close, not close.
6786 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6787 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6788 and posix_close function on current platforms (which all lack them).
6789 (emacs_close): Use it. This should fix the races on GNU/Linux and
6790 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6791 and it should avoid closing random victim file descriptors on
6794 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6796 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6797 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6800 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6801 This is for .gdbinit xbacktrace.
6803 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6804 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6805 (emacs_set_tty): Now static.
6806 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6807 * term.c (tty_capable_p, tty_default_color_capabilities)
6808 (get_tty_terminal, term_mouse_movement)
6809 (handle_one_term_event, init_tty, maybe_fatal):
6810 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6811 (tgetent, scan_file, name_match, compare_contin):
6812 * terminal.c (get_terminal):
6813 Use bool for boolean.
6814 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6815 Prefer char to unsigned char if either will do.
6816 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6817 (tty_write_glyphs): Prefer int to unsigned.
6818 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6819 All callers changed.
6820 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6822 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6825 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6826 (B__dummy__): New dummy symbol, to pacify C89.
6827 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6828 they can't grok varargs macros.
6829 * dispnew.c (add_window_display_history)
6830 (add_frame_display_history):
6831 * print.c (print_object):
6832 * xdisp.c (debug_method_add):
6833 Use %p printf format only for void pointers.
6834 * emacs.c (usage_message): New constant, replacing ...
6835 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6836 (main): Adjust to usage reorg.
6837 * fns.c (syms_of_fns):
6838 * profiler.c (syms_of_profiler):
6839 Don't use non-constant struct initializers.
6840 * gnutls.h (gnutls_initstage_t):
6841 * lisp.h (enum Lisp_Fwd_Type):
6842 * lread.c (lisp_file_lexically_bound_p):
6843 * xsettings.c (anonymous enum):
6844 Remove trailing comma.
6845 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6846 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6847 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6849 * regex.c (const_re_char): New type, to pacify strict C89.
6850 All uses of 'const re_char' replaced to use it.
6851 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6852 with glibc when strict C89. This change is imported from gnulib.
6854 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6855 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6856 Omit GNU_LINUX implementation, since it requires long long.
6857 * xterm.c (x_draw_underwave):
6858 Do not assume the traditional order of struct's members.
6859 (x_term_init): Rewrite to avoid the need for non-constant structure
6862 Syntax cleanup, mostly replacing macros with functions.
6863 This removes the need for the syntax_temp hack.
6864 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6865 * syntax.c (SYNTAX_INLINE): New macro.
6866 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6867 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6868 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6869 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6870 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6871 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6872 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6873 Now constants, not macros.
6874 (syntax_temp) [!__GNUC__]: Remove.
6875 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6876 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6877 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6878 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6879 Move here from syntax.h; now functions, not macros. Except for the
6880 last function, these are static since only syntax.c uses them.
6881 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6882 All uses changed. Now a function, not a macro; use this fact
6883 to simplify the code.
6884 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6885 compiler bugs; no longer relevant.
6886 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6887 (SYNTAX_INLINE): New macro.
6888 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6889 for the new functions. Use bool for boolean member.
6890 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6891 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6892 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6893 (SETUP_BUFFER_SYNTAX_TABLE):
6894 Now extern inline functions, not macros.
6895 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6896 Remove; all uses replaced by implementation.
6897 (syntax_temp) [!__GNUC__]: Remove decl.
6898 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6900 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6902 * emacs.c (main): Fix syntax error.
6904 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6906 Timestamp fixes for undo (Bug#14824).
6907 * atimer.c (schedule_atimer):
6908 * fileio.c (Ffile_newer_than_file_p):
6909 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6910 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6911 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6912 (syms_of_fileio): Remove Sclear_visited_file_name.
6913 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6914 file doesn't exist; this avoids an ambiguity with negative timestamps.
6915 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6916 * systime.h (make_emacs_time, invalid_emacs_time):
6917 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6918 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6919 * undo.c (record_first_change): Push (visited-file-modtime) onto
6920 undo list rather than reimplementing it by hand, incorrectly.
6922 2013-07-09 Ken Brown <kbrown@cornell.edu>
6924 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6926 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6928 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6930 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6932 Handle errno and exit status a bit more carefully.
6933 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6934 number into an exit status. Instead, use EXIT_CANCELED.
6935 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6936 * callproc.c (relocate_fd):
6937 * emacs.c (close_output_streams, main):
6938 * process.c (create_process):
6939 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6940 Use emacs_perror for simplicity.
6941 * callproc.c (relocate_fd, main):
6942 * sysdep.c (sys_subshell):
6943 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6944 (shut_down_emacs): Use emacs_write, not write.
6945 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6946 * fileio.c (Fcopy_file, e_write):
6947 * nsterm.m (ns_select):
6948 * process.c (send_process):
6949 * sound.c (vox_write):
6950 Use emacs_write_sig, not emacs_write.
6951 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6952 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6954 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6956 (emacs_full_write): New function.
6957 (emacs_write): Rewrite to use it.
6958 (emacswrite_sig, emacs_perror): New functions.
6959 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6961 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6963 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6964 on NS even if it is present. Pixmap on NS is a void*.
6966 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6968 Port to Ubuntu 10 (Bug#14803).
6969 Problem reported by T.V. Raman.
6970 * process.c (close_on_exec, accept4, process_socket):
6971 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6973 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6975 * w32.c (sys_dup): Declare prototype.
6979 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6981 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6983 Make file descriptors close-on-exec when possible (Bug#14803).
6984 This simplifies Emacs a bit, since it no longer needs to worry
6985 about closing file descriptors by hand in some cases.
6986 It also fixes some unlikely races. Not all such races, as
6987 libraries often open files internally without setting
6988 close-on-exec, but it's an improvement.
6989 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6990 * callproc.c (Fcall_process) [!MSDOS]:
6991 * emacs.c (main) [!DOS_NT]:
6992 * nsterm.m (ns_term_init):
6993 * process.c (create_process):
6994 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6995 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6996 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6997 Prefer mkostemp with O_CLOEXEC to mkstemp.
6998 * callproc.c (relocate_fd) [!WINDOWSNT]:
6999 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7000 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7002 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7003 Make the resulting file descriptor close-on-exec.
7004 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7005 * lread.c (load_descriptor_list, load_descriptor_unwind):
7006 Remove; no longer needed. All uses removed.
7007 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7008 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7010 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7011 (Fmake_network_process, Fnetwork_interface_list):
7012 (Fnetwork_interface_info, server_accept_connection):
7013 Make newly-created socket close-on-exec.
7014 * sysdep.c (emacs_open, emacs_fopen):
7015 Make new-created descriptor close-on-exec.
7016 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7017 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7019 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7021 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7022 for NS_IMPL_GNUSTEP.
7024 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7026 Fix openp errno handling.
7027 * callproc.c (Fcall_process): Preserve openp errno around close.
7028 * lread.c (openp): Set errno when returning -1, as some callers
7031 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7033 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7035 * nsterm.h (NSSavePanel): Update comment.
7036 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7037 (ns_run_file_dialog): Declare.
7039 * nsfns.m: Remove panelOK.
7041 (ns_run_file_dialog): New function.
7042 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7043 event loop, so file dialog is popped up by ns_run_file_dialog, called
7044 by sendEvent (Bug#14578).
7045 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7047 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7049 * xdisp.c (default_line_pixel_height): New function.
7050 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7051 (try_cursor_movement, redisplay_window, try_window)
7052 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7054 * window.c (window_scroll_pixel_based):
7055 use default_line_pixel_height.
7057 * dispextern.h (default_line_pixel_height): Add prototype.
7059 * frame.c (x_set_line_spacing): Accept a float value for
7060 line-spacing parameter, per the documentation.
7062 * data.c (Fmultibyte_string_p): Doc fix.
7064 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7066 Use emacs_open more consistently when opening files.
7067 This handles EINTR more consistently now, and makes it easier
7068 to introduce other uniform changes to file descriptor handling.
7069 * sysstdio.h: New file.
7070 * buffer.c (mmap_init):
7071 * cygw32.c (chdir_to_default_directory):
7072 * dispnew.c (Fopen_termscript):
7073 * emacs.c (Fdaemon_initialized):
7074 * fileio.c (Fdo_auto_save):
7075 * image.c (slurp_file, png_load_body, jpeg_load_body):
7076 * keyboard.c (Fopen_dribble_file):
7078 * print.c (Fredirect_debugging_output):
7079 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7080 * termcap.c (tgetent):
7081 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7082 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7083 * w32term.c (w32_initialize) [CYGWIN]:
7084 * xfaces.c (Fx_load_color_file):
7085 Use emacs_open instead of plain open, and emacs_fopen instead of
7087 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7088 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7089 * callproc.c (default_output_mode): New constant.
7090 (Fcall_process): Use it to call emacs_open instead of plain creat.
7091 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7092 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7093 (emacs_fopen): New function.
7094 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7095 Include <lisp.h>, for emacs_open.
7096 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7098 Remove duplicate #include directives.
7099 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7101 Don't include stdio.h twice.
7102 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7103 Don't include sys/types.h or stdio.h twice.
7104 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7105 * lread.c: Don't include coding.h twice.
7106 * nsfont.m: Don't include frame.h twice.
7107 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7108 * ralloc.c: Don't include <unistd.h> twice.
7109 * xdisp.c: Don't include font.h twice.
7110 * xterm.c: Don't include fontset.h twice.
7111 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7113 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7115 Scale ImageMagick images more carefully.
7116 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7117 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7118 Be more careful about avoiding undefined behavior after
7119 integer overflow and division by zero.
7121 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7123 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7124 (syms_of_w32fns): DEFSYM them.
7125 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7126 (CCHDEVICENAME): Define macros if not defined.
7127 (struct MONITOR_INFO_EX): New struct.
7128 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7129 (enum_display_monitors_fn): New variable.
7130 (globals_of_w32fns): Initialize it.
7131 (Fx_display_pixel_width, Fx_display_pixel_height)
7132 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7133 multi-monitor setups in docstrings.
7134 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7135 screen size by primary monitor's millimeter per pixel.
7136 (w32_monitor_enum, w32_display_monitor_attributes_list)
7137 (w32_display_monitor_attributes_list_fallback)
7138 (Fw32_display_monitor_attributes_list): New functions.
7139 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7141 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7143 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7145 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7147 * fileio.c (Qfile_notify_error): New error symbol.
7149 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7150 * inotify.c (inotify_callback, symbol_to_inotifymask)
7151 (Finotify_add_watch, Finotify_rm_watch): Use it.
7152 (inotifyevent_to_event): Exchange order of cookie and file name.
7153 (Finotify_add_watch): Adapt docstring.
7155 * lisp.h (Qfile_notify_error): Declare.
7157 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7159 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7160 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7161 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7162 which did not work (see <http://bugs.gnu.org/14569#307>).
7163 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7164 && (!noninteractive || initialized)). This attempts to thread
7165 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7167 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7169 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7170 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7172 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7174 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7175 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7176 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7177 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7179 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7181 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7182 Define to __sys_siglist.
7184 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7186 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7187 word-wrap, so that overflow-newline-into-fringe would work in
7188 visual-line-mode. (Bug#2749)
7189 (move_it_in_display_line_to): When the last scanned display
7190 element fits exactly on the display line, and
7191 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7192 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7193 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7194 finding buffer position that corresponds to pixel coordinates,
7195 e.g. in buffer_posn_from_coords.
7197 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7199 * process.c (handle_child_signal): Call catch_child_signal if
7202 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7204 Don't convert function pointers to void * and back.
7205 It isn't portable C, and it's easy enough to avoid.
7206 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7207 (make_save_value): Add support for SAVE_FUNCPOINTER.
7208 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7209 * print.c (print_object):
7210 Distinguish function from object pointers.
7211 * lisp.h (SAVE_FUNCPOINTER): New constant.
7212 (SAVE_SLOT_BITS): Adjust to it.
7213 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7214 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7215 (voidfuncptr): New typedef.
7216 (struct Lisp_Save_Value): New member data[0].funcpointer.
7217 (XSAVE_FUNCPOINTER): New function.
7219 Simplify buildobj processing.
7220 * Makefile.in (buildobj.h): Make it a sequence of strings each
7221 followed by comma, rather than a single string. Put it into a
7222 .tmp file in case there's an error while generating it.
7223 (gl-stamp): Use .tmp for temp files.
7224 (mostlyclean): Clean .tmp files.
7225 * doc.c (buildobj): Move to just the routine that needs it.
7226 It's now an array of strings, so processing is simpler.
7228 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7230 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7231 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7232 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7233 Invoke malloc_enable_thread even when not interactive.
7234 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7235 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7236 in this case, since the underlying bug has now been fixed.
7238 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7240 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7241 unlinking it (bug#14691).
7243 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7245 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7246 before checking whether buffer is modified. This lets
7247 `kill-buffer-query-functions' cancel killing of the buffer or save
7248 its content before `kill-buffer' asks user the "Buffer %s
7249 modified; kill anyway?" question.
7251 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7253 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7254 Let the super performKeyEquivalent deal with them (Bug#14747).
7256 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7258 * widget.c (resize_cb): Remove unused local.
7260 Do not use GTK 3 if it exists but cannot be compiled.
7261 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7262 * xterm.c (x_error_handler) [!USE_GTK]:
7265 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7267 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7269 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7270 to the valid range of values. (Bug#14753)
7272 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7273 when moving point by using the current glyph matrix. This avoids
7274 the need to force redisplay when this function is called in a
7277 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7279 Fix minor problems found by static checking.
7280 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7281 Redo the latter's body to sidestep GCC parenthesization warnings.
7282 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7283 * coding.c (detect_coding, detect_coding_system):
7284 * coding.h (struct undecided_spec):
7285 Use bool for boolean.
7286 * image.c (QCmax_width, QCmax_height): Now static.
7287 * xdisp.c (Fmove_point_visually): Remove unused local.
7289 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7291 * xdisp.c (Fmove_point_visually): New function.
7293 2013-06-28 Kenichi Handa <handa@gnu.org>
7295 * coding.h (define_coding_undecided_arg_index): New enum.
7296 (coding_attr_index): New members
7297 coding_attr_undecided_inhibit_null_byte_detection,
7298 coding_attr_undecided_inhibit_iso_escape_detection,
7299 coding_attr_undecided_prefer_utf_8.
7300 (undecided_spec): New struct.
7301 (struct coding_system): New member `undecided' of the member
7304 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7305 (detect_coding): Likewise.
7306 (detect_coding_system): Likewise.
7307 (Fdefine_coding_system_internal): New coding system properties
7308 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7310 (syms_of_coding): Adjust for coding_arg_undecided_max.
7312 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7314 * image.c (x_from_xcolors): Remove unused local.
7316 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7318 Defer image data transfer between X client and server until actual
7321 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7324 * image.c (Destroy_Image): Remove.
7325 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7326 `mask_p', and `colors_p'. All uses changed.
7327 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7328 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7329 New macros for `flags' arg to x_clear_image_1.
7330 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7331 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7332 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7333 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7334 (image_get_x_image, image_unget_x_image): New functions or macros.
7335 (image_background, image_background_transparent, x_to_xcolors)
7336 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7337 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7338 instead of Destroy_Image.
7339 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7340 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7341 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7342 (imagemagick_load_image, svg_load_image): Use them instead of
7343 x_create_x_image_and_pixmap, and x_put_x_image followed by
7344 x_destroy_x_image, respectively.
7345 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7346 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7347 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7348 background_transparent fields.
7349 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7350 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7352 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7354 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7355 This mostly consists of undoing recent changes.
7356 * callproc.c (Fcall_process):
7357 * process.c (create_process):
7358 Do not worry about catching SIGCHLD here, undoing previous change.
7359 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7360 * process.c, process.h (catch_child_signal):
7361 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7362 * process.c (catch_child_handler): Don't worry about being called
7363 lazily and do not assume caller has blocked SIGCHLD, undoing
7364 previous change. Move first-time stuff back to
7365 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7366 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7367 set lib_child_handler if it's already initialized, which may
7368 help avoid problems on GNUstep.
7370 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7372 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7373 * callproc.c (Fcall_process):
7374 * process.c (create_process):
7375 Make sure SIGCHLD is caught before we fork,
7376 since Emacs startup no arranges to catch SIGCHLD.
7377 * process.c (lib_child_handler): Initialize to null, not to
7379 (catch_child_signal): Allow self to be called lazily.
7380 Do nothing if it's already been called.
7381 Assume caller has blocked SIGCHLD (all callers do now).
7382 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7383 just before it's really needed.
7384 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7385 since it hasn't been caught yet.
7387 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7389 * image.c (compute_image_size): New function to implement
7390 :max-width and :max-height.
7391 (imagemagick_load_image): Use it.
7393 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7395 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7396 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7398 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7399 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7400 the SIGCHLD handler, since the code is not atomic and (due to glib)
7401 signals may be arriving now.
7402 * sysdep.c (init_signals): Do not catch child signals here;
7403 'main' now does that later, at a safer time.
7405 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7407 Clean up SIGCHLD handling a bit (Bug#14569).
7408 * process.c, process.h (catch_child_signal):
7409 Now always extern, even if !NS_IMPL_GNUSTEP.
7410 * process.c (catch_child_signal): Move glib tickler here from
7411 init_process_emacs, so that it's done earlier in Emacs
7412 initialization. Also move the noninteractive && !initialized
7413 check here from init_process_emacs. This is all a bit cleaner for
7414 GNUish platforms, and I hope it works around the Cygwin bug.
7415 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7416 that glib signal handling is tickled before glib creates threads.
7418 * process.c (wait_reading_process_output): Avoid int overflow
7419 when reading more than 2 GiB total from a process.
7421 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7423 * process.c (create_process): Handle a couple more cases,
7424 i.e., work even if new_argv and wait_child_setup[i] are cached.
7425 Use Fcall_process's style for volatile vars.
7427 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7429 * process.c (create_process): Mark PROCESS volatile.
7431 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7433 Use C99-style flexible array members if available.
7434 This avoids some subtle aliasing issues, which typically
7435 aren't a problem with GCC but may be a problem elsewhere.
7436 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7437 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7438 In either case, it uses a flexible array member rather than
7439 the old struct hack. All uses changed.
7440 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7441 Adjust to sdata reorganization.
7442 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7443 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7444 that ports better to pre-C99 non-GCC.
7445 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7446 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7447 as the latter has changed.
7448 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7449 and port better to pre-C99 GCC.
7450 * image.c (struct xpm_cached_color):
7451 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7452 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7453 Use FLEXIBLE_ARRAY_MEMBER.
7454 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7455 Move decl to top level so it gets checked against implementation.
7456 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7457 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7459 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7461 * syntax.c: Integer cleanups.
7462 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7463 All uses that need 0-or-2 changed to:
7464 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7465 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7466 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7467 (char_quoted, prev_char_comend_first, back_comment)
7468 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7469 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7470 Use bool for boolean.
7471 (update_syntax_table, skip_chars, skip_syntaxes):
7472 Prefer int to unsigned when either will do.
7473 (back_comment): Return boolean success flag, like forw_comment,
7474 instead of positive-or-minus-1 (which might have overflowed int anyway).
7475 Don't stuff ptrdiff_t into int.
7476 (syntax_spec_code, syntax_code_spec): Now const.
7477 (Fmatching_paren, scan_lists, scan_sexps_forward):
7478 Use enum syntaxcode for syntax code.
7479 (Fmatching_paren): Check that arg is a character, not just an integer.
7480 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7481 (Finternal_describe_syntax_value): Omit no-longer-needed
7483 (skip_chars): Use char, not unsigned char, when the distinction
7485 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7486 * bytecode.c (exec_byte_code):
7487 * syntax.c (syntax_spec_code, Fchar_syntax)
7488 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7490 * syntax.h (SYNTAX_WITH_FLAGS):
7491 Omit unnecessary casts.
7493 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7495 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7496 line dimensions here, to avoid race conditions with the main
7497 thread. (Bug#14062, bug#14630, bug#14669)
7499 * w32term.c (w32_draw_window_cursor): Compute the header line and
7500 mode line dimensions here.
7501 <w32_system_caret_window, w32_system_caret_hdr_height>:
7502 <w32_system_caret_mode_height>: New variables.
7504 * w32term.h: Declare them.
7506 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7508 * alloc.c (die): Move "assertion failed" string here ...
7509 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7510 COND when SUPPRESS_CHECKING. This shrinks the executable text
7511 size by 0.8% to 2.2% when configured with --enable-checking,
7512 depending on optimization flags (GCC 4.8.1 x86-64).
7514 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7516 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7518 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7519 base is 2; this is more accurate.
7521 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7523 * sound.c (string_default): Move to !WINDOWSNT section.
7524 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7526 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7528 * sound.c: Integer cleanups.
7529 Remove unnecessary forward decls.
7530 (struct sound_device): The 'file' member is now a Lisp_Object, not
7531 a char *, so that we needn't invoke alloca on a huge size.
7532 (Fplay_sound_internal): Adjust to this.
7533 (string_default): New function.
7534 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7535 Use it to adjust to the struct sound_device change.
7536 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7537 (be2hs) [0]: Remove.
7539 * syntax.c (skip_chars): Don't use uninitialized storage
7540 when searching a multibyte buffer for characters that are not in a
7541 unibyte string that contains non-ASCII characters.
7543 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7545 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7546 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7548 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7550 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7552 2013-06-18 Kenichi Handa <handa@gnu.org>
7554 * font.c (Ffont_spec): Signal an error for an invalid font name
7557 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7559 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7560 In particular this ports to 32-bit sparc Sun cc.
7561 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7562 array with a dummy element at specpdl[-1], so that its address can
7564 (unbind_to): Do not copy the binding; not needed, now that we
7565 copy old_value in the one place where the copy is needed.
7566 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7567 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7568 (union specbinding): Rename from struct specbinding. Redo layout
7569 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7570 which is not portable. With Sun C 5.12 32-bit sparc, the
7571 declaration causes nargs to be an unsigned bitfield, a behavior
7572 that the C standard allows; but Emacs wants nargs to be signed.
7573 The overall type is now a union of structures rather than a
7574 structure of union of structures, and the 'kind' member is now a
7575 bitfield, so that the overall type doesn't grow. All uses changed.
7576 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7578 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7580 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7581 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7583 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7585 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7587 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7588 unless we know that the window w's frame is a frame object.
7589 Another attempt at solving bug#14062 and bug#14630.
7591 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7593 * textprop.c (property_set_type): New enum.
7594 (add_properties): Allow appending/prepending text properties.
7595 (add_text_properties_1): Factored out of Fadd_text_properties.
7596 (Fadd_text_properties): Move all the code into
7597 add_text_properties_1.
7598 (Fadd_face_text_property): New function that calls
7599 add_text_properties_1.
7601 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7603 Move functions from lisp.h to individual modules when possible.
7604 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7605 * alloc.c (XFLOAT_INIT, set_symbol_name):
7606 * buffer.c (CHECK_OVERLAY):
7607 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7608 (set_char_table_parent):
7609 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7610 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7611 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7612 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7614 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7615 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7616 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7617 (backtrace_args, backtrace_debug_on_exit):
7618 * floatfns.c (CHECK_FLOAT):
7619 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7620 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7621 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7622 (set_hash_index_slot):
7623 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7624 * marker.c (CHECK_MARKER):
7625 * textprop.c (CHECK_STRING_OR_BUFFER):
7626 * window.c (CHECK_WINDOW_CONFIGURATION):
7627 Move here from lisp.h, and make these functions static rather than
7629 * buffer.c (Qoverlayp):
7631 * fns.c (Qhash_table_p):
7632 * window.c (Qwindow_configuration_p):
7634 * lisp.h: Remove the abovementioned defns and decls.
7636 Use functions, not macros, for XINT etc (Bug#11935).
7637 In lisp.h, prefer functions to function-like macros, and
7638 constants to object-like macros, when either will do. This:
7639 . simplifies use, as there's no more need to worry about
7640 arguments' side effects being evaluated multiple times.
7641 . makes the code easier to debug on some platforms.
7642 However, when using gcc -O0, keep using function-like macros
7643 for a few critical operations, for performance reasons.
7644 This sort of thing isn't needed with gcc -Og, but -Og
7645 is a GCC 4.8 feature and isn't widely-enough available yet.
7646 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7647 Remove enum lsb_bits; no longer needed.
7648 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7649 * buffer.c (Qoverlap):
7651 * fns.c (Qhash_table_p):
7652 Now extern, so lisp.h can use these symbols.
7653 * dispextern.h: Include character.h, for MAX_CHAR etc.
7654 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7655 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7656 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7657 (GLYPH_CODE_P): Move here from lisp.h.
7658 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7659 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7660 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7661 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7662 XUNTAG now returns void *.
7663 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7664 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7665 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7666 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7667 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7668 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7669 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7670 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7671 New macros, renamed from their sans-lisp_h_ counterparts.
7672 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7673 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7674 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7675 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7676 If compiling via GCC without optimization, define these as macros
7677 in addition to inline functions.
7678 To disable this, compile with -DINLINING=0.
7679 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7680 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7681 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7682 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7683 (INTMASK, VALMASK): Now macros, since static values cannot be
7684 accessed from extern inline functions.
7685 (VALMASK): Also a constant, for benefit of old GDB.
7686 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7687 is INTEGERP, which can fold it in.
7688 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7689 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7690 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7691 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7692 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7693 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7694 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7695 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7696 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7697 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7698 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7699 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7700 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7701 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7702 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7703 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7704 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7705 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7706 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7707 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7708 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7709 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7710 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7711 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7712 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7713 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7714 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7715 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7716 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7717 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7718 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7719 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7720 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7722 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7723 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7724 (VALMASK): Define in one place rather than in two, merging the
7725 USE_LSB_TAG parts; this is simpler.
7726 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7727 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7728 Move up, to avoid use before definition.
7729 Also include "globals.h" earlier, for the same reason.
7730 (make_natnum): New function.
7731 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7732 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7733 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7734 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7735 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7736 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7737 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7738 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7739 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7740 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7741 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7742 (Qwindow_configuration_p, Qimage): New forward declarations.
7743 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7744 (STRING_COPYIN): Remove; unused.
7745 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7746 (xcar_addr, xcdr_addr): New functions. All uses changed.
7747 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7748 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7749 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7750 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7751 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7752 (TYPE_RANGED_INTEGERP): Simplify.
7753 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7754 (setlocale, fixup_locale, synchronize_system_messages_locale)
7755 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7756 Now empty functions, not macros.
7757 (functionp): Return bool, not int.
7758 * window.c (Qwindow_configuration_p): Now extern,
7759 so window.h can use it.
7760 * window.h (Qwindowp): Move decl back to lisp.h.
7762 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7764 * xdisp.c (Fline_pixel_height): New function, required for solving
7767 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7769 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7771 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7773 * lread.c (syms_of_lread):
7774 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7776 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7778 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7780 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7782 * fileio.c (expand_file_name): Doc fix.
7784 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7786 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7787 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7788 Wait for self, not for 0. This can't hurt on GNU or similar
7789 system, and may help with Cygwin.
7791 * keyboard.c: Don't use PROP (...) as an lvalue.
7792 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7793 Use set_prop (A, B), not PROP (A) = B.
7795 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7797 * xdisp.c (get_it_property): Use it->window instead of generating
7798 a Lisp object from it->w.
7800 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7802 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7803 get-char-property the window that is being rendered, instead of
7804 the buffer, to support window-specific overlays. (Bug#14575)
7805 (compute_display_string_pos): When W is NULL, use the current
7806 buffer as the object to pass to get-char-property.
7807 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7808 pointer member of the bidi iterator, since no window is pertinent
7811 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7813 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7814 being displayed, and pass it to compute_display_string_pos.
7815 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7816 (bidi_paragraph_init): All callers changed.
7818 * xdisp.c (init_from_display_pos, init_iterator)
7819 (handle_single_display_spec, next_overlay_string)
7820 (get_overlay_strings_1, reseat_1, reseat_to_string)
7821 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7822 Set bidi_it.w member from it->w.
7823 (compute_display_string_pos): Accept additional argument, the
7824 window being displayed, and pass it to Fget_char_property.
7827 * dispextern.h (struct bidi_it): New member w, the window being
7829 (compute_display_string_pos): Adjust prototype.
7831 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7833 * xgselect.c: Remove unneeded include xterm.h.
7835 * process.c (wait_reading_process_output): Check for NS before GLIB.
7836 GLIB may be linked in due to rsvg, but ns_select must be called.
7838 * xgselect.c (xg_select): Remove call to window_system_available
7839 and g_main_context_pending at the top, so Gdk events (i.e. file
7840 notify) are processed when Emacs is started with -nw.
7842 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7844 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7845 (ctagsfiles3): New variable, includes only *.m files.
7846 (TAGS): Use an explicit language name in the regular expressions,
7847 to avoid transformation of '/SOMETHING' by MSYS to
7848 'c:\MSYS\SOMETHING'.
7850 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7852 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7854 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7856 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7857 still need to set the mouse pointer shape and activate help-echo.
7860 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7862 A few porting etc. fixes for the new file monitor code.
7863 See the thread containing
7864 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7865 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7866 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7867 (dir_monitor_callback, Fgfile_rm_watch):
7868 Use assq_no_quit instead of Fassoc, for speed.
7869 (dir_monitor_callback, Fgfile_rm_watch):
7870 eassert that the monitor is a fixnum.
7871 (dir_monitor_callback): No need for CDR_SAFE.
7872 Simplify building of lisp with alternative tails.
7873 (Fgfile_add_watch, Fgfile_rm_watch):
7874 Do not assume glib functions set errno reliably on failure.
7875 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7876 and signal an error otherwise.
7877 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7878 Use Fdelq instead of Fdelete, for speed.
7880 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7882 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7883 don't insist on being invoked on a highlighted tool-bar button.
7884 Avoids losing tool-bar functionality when mouse-highlight is nil.
7885 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7886 Don't highlight when mouse-highlight is nil.
7887 (note_mouse_highlight): When mouse-highlight is nil, don't return
7888 right away; instead, run tool-bar and mode-line highlight
7889 subroutine, clear any existing highlight, and revert the mouse
7890 pointer to its default shape. (Bug#14558)
7892 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7894 * lisp.mk (lisp): Add prog-mode.el.
7896 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7898 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7899 * process.c (dummy_handler): New function.
7900 (lib_child_handler): New static var.
7901 (handle_child_signal): Invoke it.
7902 (catch_child_signal): If a library has set up a signal handler,
7903 save it into lib_child_handler.
7904 (init_process_emacs): If using glib and not on Windows, tickle glib's
7905 child-handling code so that it initializes its private SIGCHLD handler.
7906 * syssignal.h (SA_SIGINFO): Default to 0.
7907 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7908 31; it should no longer be needed now.
7910 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7912 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7914 * gfilenotify.c (globals_of_gfilenotify): New function.
7915 (syms_of_gfilenotify): Move global initialization there.
7917 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7919 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7921 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7922 * keyboard.c (menu_bar_items, tool_bar_items):
7923 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7924 not override local keymaps any more.
7926 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7928 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7930 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7932 * w32console.c (initialize_w32_display): Return the dimensions of
7933 the console window via 2 additional arguments, not via the current
7934 frame. This avoids crashes due to overrunning the bounds of
7935 frame's decode_mode_spec_buffer, which is not resized following
7936 the change of the frame dimensions from the initial 10x10.
7938 * w32term.h (w32_initialize_display_info): Adjust prototype.
7940 * term.c (init_tty): Take dimensions of the frame from the values
7941 returned by initialize_w32_display.
7943 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7944 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7945 (LIBES): Add $(GFILENOTIFY_LIBS).
7947 * w32inevt.c (handle_file_notifications): Add dummy implementation
7948 for !HAVE_W32NOTIFY.
7950 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7952 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7954 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7956 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7958 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7960 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7962 Fix minor problems found by static checking.
7963 * data.c (pure_write_error):
7964 Use xsignal2, not Fsignal, as Fsignal might return.
7965 * eval.c (set_backtrace_debug_on_exit): Now static.
7966 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7967 No longer inline. EXTERN_INLINE is needed only for functions
7968 defined in .h files. Reindent function header as per GNU style.
7969 (backtrace_p, backtrace_top, backtrace_next):
7970 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7971 compiler or linker. Add extern decls to pacify gcc -Wall.
7972 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7974 * frame.c (free_monitors): Define only on platforms that need it.
7975 * nsterm.m (ns_term_init):
7976 * process.c (catch_child_signal):
7977 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7978 defined on all porting targets these days.
7979 * process.c, process.h (catch_child_signal):
7980 Make it extern only if NS_IMPL_GNUSTEP is defined.
7982 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7984 * w32.c (gettimeofday): Make the signature identical to prototype
7985 in nt/inc/sys/time.h.
7987 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7989 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7992 * keyboard.c (safe_run_hooks_error): Improve error message.
7994 * data.c (pure_write_error): Add `object' argument.
7995 * puresize.h (CHECK_IMPURE): Use it.
7997 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7999 * Makefile.in (NOTIFY_OBJ): New variable.
8000 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8002 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8003 Call syms_of_gfilenotify.
8005 * gfilenotify.c: New file.
8007 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8008 and Qfile_w32notify.
8009 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8010 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8012 * lisp.h: Declare syms_of_gfilenotify.
8014 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8016 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8018 Merge the specpdl and backtrace stacks. Make the structure of the
8019 specpdl entries more obvious via a tagged union of structs.
8020 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8021 (enum specbind_tag): New enum.
8022 (struct specbinding): Make it a tagged union of structs.
8023 Add a case for backtrace records.
8024 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8025 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8026 (backtrace_debug_on_exit): New accessors.
8027 (struct backtrace): Remove.
8028 (struct catchtag): Remove backlist field.
8029 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8031 (Flocal_variable_p): Speed up the common case where the binding is
8033 * eval.c (backtrace_list): Remove.
8034 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8035 (set_backtrace_args, set_backtrace_nargs)
8036 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8037 (backtrace_next): New functions.
8038 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8039 (unwind_to_catch, internal_lisp_condition_case)
8040 (internal_condition_case, internal_condition_case_1)
8041 (internal_condition_case_2, internal_condition_case_n): Don't bother
8042 with backtrace_list any more.
8043 (Fsignal): Adjust to new backtrace format.
8044 (grow_specpdl): Move up.
8045 (record_in_backtrace): New function.
8046 (eval_sub, Ffuncall): Use it.
8047 (apply_lambda): Adjust to new backtrace format.
8048 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8050 (specbind): Adjust to new specpdl format. Simplify.
8051 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8052 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8054 (mark_backtrace): Remove.
8055 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8056 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8057 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8059 * profiler.c (record_backtrace): Use get_backtrace.
8060 (handle_profiler_signal): Use backtrace_top_function.
8061 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8064 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8066 * process.h (catch_child_signal): Declare.
8068 * process.c (catch_child_signal): New function.
8069 (init_process_emacs): Call it.
8071 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8072 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8074 (x_set_cursor_type): Remove declaration.
8075 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8076 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8077 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8078 (ns_get_color): Use F suffix on float.
8079 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8080 (ns_get_rgb_color): Remove.
8081 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8082 (note_mouse_movement): x and y are CGFloat.
8083 (ns_draw_fringe_bitmap): Remove unused rowY.
8084 Change #if to COCOA && >= 10_6.
8085 (ns_draw_window_cursor): Remove unused overspill.
8086 (ns_draw_underwave): width and x are EamcsCGFloat.
8087 (ns_draw_box): thickness is CGFloat.
8088 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8089 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8090 if not in main thread.
8091 (ns_get_pending_menu_title, ns_check_menu_open)
8092 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8093 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8094 (sendFromMainThread:): New method.
8095 (changeFont:): size is CGFloat.
8096 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8097 Disable warning about permanent text.
8098 (characterIndexForPoint:): Adjust return type depending on GNUstep
8100 (mouseDown:): delta is CGFloat.
8101 (updateFrameSize): Remove unised variable f.
8102 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8103 Cast float to EmacsCGFloat.
8104 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8105 also to -1 when restoring.
8106 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8107 inside NS_IMPL_COCOA.
8108 (toggleFullScreen:): Put call to toggleFullScreen inside
8109 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8110 (setPosition:portion:whole:): por is CGFloat.
8111 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8112 (mouseDown:): Use CGFloat.
8113 (mouseDragged:): Remove unised variable edge.
8114 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8116 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8118 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8119 when NS_IMPL_GNUSTEP.
8120 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8121 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8122 (EmacsToolbar): Add clearAll. Add tag argument to
8123 addDisplayItemWithImage.
8124 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8126 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8128 * nsmenu.m (ns_update_menubar): Make static.
8129 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8130 (fillWithWidgetValue:): Add cast to SEL for setAction.
8131 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8132 (update_frame_tool_bar): Update code for GNUstep.
8133 (clearAll): New method.
8134 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8135 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8136 Move identifierToItem setObject and activeIdentifiers addObject before
8137 call to insertItemWithItemIdentifier.
8138 (validateVisibleItems): Fix indentation.
8139 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8140 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8141 UtilityWindow to aStyle, remove call to setStyleMask.
8143 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8145 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8146 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8147 Use F suffix on floats.
8148 (ns_char_width): Returns CGFloat.
8149 (ns_ascii_average_width): w is CGFloat instead of float.
8150 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8152 (ns_glyph_metrics): CGFloat instead of float.
8154 * nsfns.m (x_set_foreground_color, x_set_background_color):
8156 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8157 remove unused variables.
8158 (Fns_read_file_name): Keep track if panel is for save.
8159 Use ns_filename_from_panel/ns_directory_from_panel.
8160 (Fns_list_services): delegate only used for COCOA.
8161 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8162 Just return the input if GNUstep.
8163 (x_screen_planes): Remove.
8164 (Fxw_color_values): Use EmacsCGFloat
8165 (Fns_display_monitor_attributes_list): Only get screen number for
8167 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8169 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8170 ns_directory_from_panel.
8172 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8174 * process.c (handle_child_signal): Also use WCONTINUED.
8175 This is so that list-processes doesn't mistakenly list the process
8176 as stopped, when the process has actually been continued and is
8179 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8181 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8182 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8183 not already configured.
8185 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8187 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8189 * Makefile.in (mostlyclean): Remove *.res files.
8191 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8193 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8194 a buffer (bug#8447).
8196 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8198 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8199 display vector, and we backtrack, handle the case that the
8200 previous character position is also displayed from a display
8201 vector or covered by a display string or image. (Bug#14476)
8203 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8205 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8206 (struct MonitorInfo, free_monitors): Remove.
8207 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8208 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8209 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8212 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8213 (struct MonitorInfo, free_monitors): Remove.
8214 (ns_screen_name): Make static.
8215 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8216 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8219 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8220 (struct MonitorInfo): New struct.
8221 (free_monitors, make_monitor_attribute_list): Declare.
8223 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8225 (free_monitors, make_monitor_attribute_list): New functions.
8226 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8229 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8231 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8233 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8235 * keyboard.c: Apply keyboard decoding only to events that come directly
8236 from the tty, not from unread-command-events (bug#14368).
8237 (read_event_from_main_queue): New function, extracted from read_char.
8238 (read_decoded_char): Remove.
8239 (read_decoded_event_from_main_queue): New function to replace it.
8240 (read_char): Use it.
8241 (read_key_sequence): Use read_char rather than read_decoded_char.
8243 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8245 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8247 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8249 2013-05-22 Kenichi Handa <handa@gnu.org>
8251 The following changes are to fix the setting of
8252 buffer-file-coding-system on, for instance, C-x RET c unix RET
8253 _FILE_OF_DOS_EOL_TYPE_ RET.
8255 * coding.h (struct coding_system): New member detected_utf8_chars.
8257 * coding.c (detect_coding_utf_8): Count characters and check EOL
8258 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8260 (setup_coding_system): Do not initialize coding->head_ascii.
8261 (check_ascii): Do not set coding->eol_seen but update it. Do not
8262 call adjust_coding_eol_type here.
8263 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8264 If the eol-type of CODING is already specified, adjust the eol type
8265 of the found coding-system.
8266 (decode_coding_gap): Cancel previous change. Utilize the
8267 character numbers counted by detect_coding_utf_8. Fix detection
8270 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8272 * search.c (looking_at_1): Only set last_thing_searched if the match
8273 changed the match-data (bug#14281).
8275 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8277 * xdisp.c (reseat_at_previous_visible_line_start):
8278 Already declared in dispextern.h, so remove it here.
8279 (move_it_vertically_backward): Likewise.
8281 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8283 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8284 (Fx_display_pixel_width, Fx_display_pixel_height)
8285 (Fx_display_mm_width, Fx_display_mm_height):
8286 Mention `display-monitor-attributes-list' in docstrings.
8288 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8289 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8290 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8291 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8292 (Fx_display_backing_store, Fx_display_visual_class)
8293 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8294 (Fx_display_grayscale_p, Fx_display_pixel_width)
8295 (Fx_display_pixel_height, Fx_display_planes)
8296 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8297 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8298 (Fx_display_mm_width, Fx_display_mm_height)
8299 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8300 height for all physical monitors as in X11.
8302 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8303 Return pixel width or height for all physical monitors as in X11.
8305 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8307 Port --enable-gcc-warnings to clang.
8308 * bytecode.c (exec_byte_code):
8310 Redo diagnostic pragmas to pacify clang, too.
8311 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8312 * editfns.c (Fencode_time):
8313 * fileio.c (file_accessible_directory_p):
8314 * font.c (font_unparse_xlfd):
8315 Use '&"string"[index]' instead of '"string" + (index)'.
8316 * undo.c (user_error): Remove; unused.
8318 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8320 * insdel.c (insert_1_both): Document the arguments, instead of
8321 referring to insert_1, which no longer exists.
8323 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8324 some window, increment windows_or_buffers_changed, so that
8325 *Messages* display in that window is updated. (Bug#14408)
8327 * w32.c: Include epaths.h.
8328 (init_environment): Use cmdproxy.exe without leading directories.
8329 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8331 (gettimeofday): Adjust signature and return value to Posix
8334 * unexw32.c (open_output_file): Delete the existing emacs.exe
8335 before creating it, to break the hard link to the versioned
8338 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8339 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8340 (FIRSTFILE_OBJ): New variables.
8341 (W32_RES): Rename to EMACSRES. All users changed.
8342 (base_obj): Use $(CM_OBJ).
8343 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8344 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8345 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8346 $(W32_RES_LINK) before $(LIBES).
8347 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8349 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8351 * makefile.w32-in (DOC): Use just "DOC".
8353 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8355 * process.c: Export default filters and sentinels to Elisp.
8356 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8358 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8359 (Fset_process_sentinel, Fformat_network_address):
8360 Default to them instead of nil.
8361 (server_accept_connection): Sentinels can't be nil any more.
8362 (read_and_dispose_of_process_output): New function, extracted from
8363 read_process_output.
8364 (read_process_output): Use it; filters can't be nil.
8365 (Finternal_default_process_filter): New function, extracted from
8366 read_process_output.
8367 (exec_sentinel_unwind): Remove function.
8368 (exec_sentinel): Don't zilch sentinel while running.
8369 (status_notify): Sentinels can't be nil.
8370 (Finternal_default_process_sentinel): New function extracted from
8372 (setup_process_coding_systems): Default filter is not nil any more.
8373 (syms_of_process): Export new Elisp functions and initialize
8375 * lisp.h (make_lisp_proc): New function.
8377 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8379 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8381 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8383 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8384 unless we know that the window w is a leaf window.
8385 Another attempt at solving bug#14062.
8387 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8389 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8392 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8394 * image.c (gif_load): Check that subimages fit (Bug#14345).
8396 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8398 * lread.c (skip_dyn_eof): New function.
8399 (read1): Use it to skip the end of a file in response to #@00.
8401 * doc.c (get_doc_string): Slightly relax the sanity checking.
8403 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8405 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8406 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8407 (MonitorInfo): New struct.
8408 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8409 (Fns_display_monitor_attributes_list): New functions.
8410 (display-usable-bounds): Remove.
8411 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8414 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8416 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8417 (GTK_CHECK_VERSION): New macro, if not already defined.
8418 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8419 replaced by GTK_CHECK_VERSION.
8421 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8423 * xterm.h (GTK_PREREQ): New macro.
8424 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8425 to use this macro instead, for consistency and clarity.
8427 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8429 * xdisp.c (row_for_charpos_p): New function, with code of
8430 cursor_row_p, but accepts an additional argument CHARPOS instead
8431 of using a hardcoded PT.
8432 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8433 (row_containing_pos): Call row_for_charpos_p instead of partially
8434 doing the same. Fixes cursor positioning under longlines-mode
8435 when longlines-show-effect includes more than one newline, when
8436 moving the cursor vertically up.
8438 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8440 * makefile.w32-in (ACL_H): New macro.
8441 ($(BLD)/fileio.$(O)): Update dependencies.
8443 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8445 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8446 * Makefile.in (LIB_ACL): New macro.
8447 (LIBACL_LIBS): Remove.
8448 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8449 * fileio.c: Include <acl.h>.
8450 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8451 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8453 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8456 * unexelf.c: Don't assume ElfW (Half) fits in int.
8457 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8458 when dealing with ElfW (Half) values, since they can exceed 2**31
8459 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8460 (entry_address): Omit unused NUM arg. All uses changed.
8462 2013-05-07 Juri Linkov <juri@jurta.org>
8464 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8465 to the string converted from number with `Fnumber_to_string'.
8468 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8470 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8471 This fixes a problem introduced by my previous change.
8473 2013-05-07 Glenn Morris <rgm@gnu.org>
8475 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8477 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8479 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8481 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8483 Static checking by GCC 4.8.0.
8484 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8485 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8486 (x_get_monitor_attributes_fallback)
8487 (x_get_monitor_attributes_xinerama)
8488 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8489 Define only if USE_GTK.
8490 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8491 (x_get_monitor_attributes_fallback): Omit unused locals.
8492 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8493 Use double, not float, to avoid mixed-mode floating point arithmetic.
8495 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8496 Jan Djärv <jan.h.d@swipnet.se>
8498 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8499 (XINERAMA_CFLAGS): New macros.
8500 (ALL_CFLAGS, LIBES): Use them.
8502 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8503 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8504 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8505 (syms_of_xfns): DEFSYM them.
8506 (struct MonitorInfo): New struct.
8507 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8508 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8509 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8510 (x_get_monitor_attributes_xinerama): New functions.
8511 (Fx_display_monitor_attributes_list): New primitive.
8512 (syms_of_xfns): Defsubr it.
8514 * xterm.h (x_display_info): Add Xatom_net_workarea and
8515 Xatom_net_current_desktop.
8517 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8518 and dpyinfo->Xatom_net_current_desktop.
8520 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8522 * xdisp.c (pos_visible_p): Use the special code for finding the
8523 beginning of a display property or overlay for any "replacing"
8524 display property, not just for display strings. This solves
8525 incorrect reporting of position by posn-at-point. (Bug#14241)
8527 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8529 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8530 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8531 Verify that ElfW (Half) fits in int.
8532 (fatal): Use same signature as lisp.h.
8533 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8534 configure and build with -DUNEXELF_DEBUG without worrying about
8535 other modules that use DEBUG.
8536 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8537 possibly-wide integers now uses it instead of plain fprintf.
8538 (entry_address): New function, which avoids problems with 32-bit
8539 overflow on 64-bit hosts.
8540 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8541 (round_up): Don't assume the remainder fits in int.
8542 (find_section): Use bool for boolean. Simplify debug code.
8543 (unexec): Don't assume file sizes fit in int or size_t.
8544 Omit unnecessary trailing newline in 'fatal' format.
8545 Use strerror rather than outputting decimal error number.
8546 Remove unused code when emacs is not defined;
8547 this file relies on Emacs now.
8548 Don't assume e_phnum and e_shnum are positive.
8550 * regex.c: Fix problems when DEBUG is defined.
8551 (extract_number, extract_number_and_incr): Define regardless of
8552 whether DEBUG is defined; that's simpler and makes the code less
8553 likely to go stale in the normal case when DEBUG is not defined.
8554 Return int rather than taking an int * arg. All callers changed.
8555 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8556 Remove, replacing with ...
8557 (DEBUG_PRINT): New macro. All callers changed.
8558 (DEBUG_COMPILES_ARGUMENTS): New macro.
8559 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8560 (print_compiled_pattern, print_double_string) [DEBUG]:
8561 Use prototype rather than old-style definition.
8562 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8563 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8564 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8565 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8566 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8567 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8568 This matters only when DEBUG is defined.
8570 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8572 * xdisp.c (set_iterator_to_next): Set the
8573 ignore_overlay_strings_at_pos_p flag only if we are _really_
8574 iterating over an overlay string, as indicated by the
8575 current.overlay_string_index member. (Bug#14306)
8577 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8579 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8580 to where it is used, to avoid autorelease issues (Bug#14050).
8582 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8584 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8585 * fileio.c (syms_of_fileio): Implement this.
8586 * filelock.c (create_lock_file): If symbolic links don't work, so
8587 we use a regular file as a lock file, do not fsync the lock file;
8590 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8592 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8593 (syms_of_minibuf): Adjust accodingly.
8595 * callint.c (Fcall_interactively): Adjust calls accordingly.
8597 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8599 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8600 w->contents is a buffer before computing everything else.
8601 Use parentheses to disambiguate last part of the condition.
8603 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8604 assertion violations. (Bug#14062)
8606 2013-05-01 David Reitter <david.reitter@gmail.com>
8608 * nsfns.m (ns_tooltip): Initialize.
8610 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8612 * coding.c (decode_coding_gap): Don't remove the character before
8613 a newline unless it's a CR character. (Bug#14287)
8615 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8617 * dispextern.h (struct face): Move enum face_underline_type
8618 earlier so that bitfields can be in the same word.
8620 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8622 * nsfns.m (handlePanelKeys): New function.
8623 (EmacsOpenPanel:performKeyEquivalent:)
8624 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8625 arrows/function/control and copy/paste keys (Bug#14296).
8627 2013-04-27 Juri Linkov <juri@jurta.org>
8629 * callint.c (Fcall_interactively): Call `Qread_number' for
8630 interactive code letter `n' instead of using duplicate code.
8633 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8635 * systime.h (make_timeval): Declare as 'const'.
8637 2013-04-27 Kenichi Handa <handa@gnu.org>
8639 * font.c (font_open_entity): Always open a font of manageable
8642 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8644 Port better to AIX (Bug#14258).
8645 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8648 2013-04-24 Kenichi Handa <handa@gnu.org>
8650 * coding.c (decode_coding_iso_2022): When an invalid escape
8651 sequence is encountered, reset the invocation and designation
8652 status to the safest one.
8654 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8656 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8657 Without this fix, "make distclean" leaves stamp-h1 behind.
8659 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8661 * w32fns.c (w32_fullscreen_rect): New function to compute the
8662 window rectangle for the given fullscreen mode.
8663 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8664 longer tunes the window size. This keeps the window's edges flush
8665 with the screen and allows the taskbar to hide itself in fullboth.
8667 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8668 window decorations and uses the entire screen.
8670 * w32term.h (w32_fullscreen_rect) Add prototype.
8671 (struct w32_output): Replace normal_width, normal_height,
8672 normal_top, and normal_left members with a single normal_placement
8674 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8676 (FRAME_NORMAL_PLACEMENT): New macro.
8678 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8680 * minibuf.c (Ftest_completion): Silence compiler warning.
8682 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8684 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8687 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8690 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8691 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8692 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8693 parentheses where appropriate.
8695 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8697 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8699 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8701 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8702 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8703 Mention in the doc string that setting these variables takes
8704 effect only after a call to set-window-buffer. (Bug#14200)
8706 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8708 * indent.c (Fvertical_motion): Don't consider display strings on
8709 overlay strings as display strings on the buffer position we
8710 started from. This prevents vertical cursor motion from jumping
8711 more than one line when there's an overlay string with a display
8712 property at end of line.
8713 Reported by Karl Chen <Karl.Chen@quarl.org> in
8714 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8716 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8718 * window.c (select_window): `record_buffer' even if window is
8719 already selected (bug#14191).
8721 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8723 * window.c (Fwindow_end): Test more flags, including the buffer's
8724 last_overlay_modified flag, to determine whether the window's
8725 display is really up-to-date. Prevents the function from
8726 returning a stale value. (Bug#14170)
8727 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8730 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8732 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8733 garbaged only if it is not already the top frame on its TTY.
8734 This prevents flickering due to constant redrawing of TTY frames when
8735 there are GUI frames open in the same session. (Bug#13864)
8737 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8739 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8740 of marking the idle timers directly.
8742 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8744 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8747 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8749 * window.c (select_window): Don't record_buffer while the invariant is
8750 temporarily broken (bug#14161).
8752 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8754 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8756 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8758 2013-04-07 Romain Francoise <romain@orebokech.com>
8760 Ignore additional platform-specific ACL errors (Bug#13702).
8761 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8762 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8764 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8766 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8769 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8771 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8772 This bug was introduced by my 2013-02-25 change that simplified
8773 data_start configuration. Without this change, on GNU/Linux
8774 an Emacs configured with --enable-profiling fails immediately
8775 due to a profiler signal.
8776 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8777 with these flags. On platforms where special flags are needed
8778 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8779 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8780 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8782 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8784 Get rid of some platform-specific functions examining window
8785 system and its capabilities. This is a partial rework of the
8787 * lisp.h (have_menus_p): Remove prototype. This function is
8788 replaced with platform-independent window_system_available.
8789 (check_window_system): Move to...
8790 * frame.h (decode_window_system_frame, window_system_available):
8791 ...here, add new prototypes.
8792 * frame.c (window_system_available, decode_window_system_frame):
8794 (check_window_system): Platform-independent now.
8795 * xterm.h (x_in_use): Remove declaration.
8797 * w32term.h (check_x_frame):
8798 * nsterm.h (check_x_frame): Remove prototypes. This function
8799 is replaced with platform-independent decode_window_system_frame.
8800 * msdos.c (have_menus_p): Remove.
8801 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8802 Remove platform-specific functions. Use check_window_system,
8803 decode_window_system_frame and check_ns_display_info where
8804 appropriate. Minor style and comment tweaks.
8805 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8806 (check_x_frame): Likewise.
8807 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8809 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8810 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8811 * xmenu.c, xselect.c: All related users changed.
8813 2013-04-03 Kenichi Handa <handa@gnu.org>
8815 The following changes is to optimize the code for reading UTF-8
8818 * coding.c (check_ascii): Rename from detect_ascii. Return value
8819 changed. Check EOL format. Do not call adjust_coding_eol_type
8821 (check_utf_8): New function.
8822 (adjust_coding_eol_type): Do nothing if already adjusted.
8823 (detect_coding): Compare the return value of check_ascii with
8824 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8825 (decode_coding_gap): Optimize for valid UTF-8.
8827 2013-03-21 Kenichi Handa <handa@gnu.org>
8829 * coding.c (syms_of_coding): Cancel previous change.
8831 * insdel.c (insert_from_gap): Fix previous change.
8833 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8835 Consistently use platform-specific function to detect window system.
8836 * lisp.h (check_window_system): New prototype. This function is
8837 going to replace check_x, check_w32 and check_ns.
8838 (have_menus_p): Mention msdos.c in comment.
8839 * fontset.c (check_window_system_func): Remove. Adjust all users.
8840 * fontset.h (check_window_system_func): Remove prototype.
8841 * nsterm.h (check_ns):
8842 * xterm.h (check_x):
8843 * w32term.h (check_w32): Likewise.
8844 * menu.c (Fx_popup_menu): Use check_window_system.
8845 * msdos.c (check_window_system): Define for MS-DOS.
8846 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8847 * w32fns.c (check_window_system): Likewise for MS-Windows.
8848 * xfns.c (check_window_system): Likewise for X.
8849 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8850 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8852 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8854 Prefer < to > in range checks such as 0 <= i && i < N.
8855 This makes it easier to visualize quantities on a number line.
8856 This patch doesn't apply to all such range checks,
8857 only to the range checks affected by the 2013-03-24 change.
8858 This patch reverts most of the 2013-03-24 change.
8859 * alloc.c (xpalloc, Fgarbage_collect):
8860 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8861 * character.c (string_escape_byte8):
8862 * charset.c (read_hex):
8863 * data.c (cons_to_unsigned):
8864 * dispnew.c (update_frame_1):
8865 * doc.c (Fsubstitute_command_keys):
8866 * doprnt.c (doprnt):
8867 * editfns.c (hi_time, decode_time_components):
8868 * fileio.c (file_offset):
8869 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8870 * font.c (font_intern_prop):
8871 * frame.c (x_set_alpha):
8872 * gtkutil.c (get_utf8_string):
8873 * indent.c (check_display_width):
8874 * keymap.c (Fkey_description):
8875 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8877 * minibuf.c (read_minibuf_noninteractive):
8878 * process.c (wait_reading_process_output):
8879 * search.c (Freplace_match):
8880 * window.c (get_phys_cursor_glyph):
8881 * xdisp.c (redisplay_internal):
8882 * xsmfns.c (smc_save_yourself_CB):
8883 Prefer < to > for range checks.
8884 * dispnew.c (sit_for): Don't mishandle NaNs.
8885 This fixes a bug introduced in the 2013-03-24 change.
8886 * editfns.c (decode_time_components): Don't hoist comparison.
8887 This fixes another bug introduced in the 2013-03-24 change.
8889 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8891 * frame.h (struct frame): Drop scroll_bottom_vpos
8892 member becaue all real users are dead long ago.
8893 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8894 * xdisp.c (redisplay_internal): Adjust user.
8896 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8898 * nsmenu.m (showAtX:Y:for:): setLevel to
8899 NSPopUpMenuWindowLevel (Bug#13998).
8901 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8903 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8904 (ns_check_pending_open_menu): Declare.
8906 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8907 (x_activate_menubar): Update the menu with title that matches
8908 ns_get_pending_menu_title, and call
8909 ns_check_pending_openmenu (Bug#12698).
8910 (menuWillOpen:): New method.
8911 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8913 * nsterm.m (menu_will_open_state, menu_mouse_point)
8914 (menu_pending_title): New varaibles.
8915 (ns_get_pending_menu_title, ns_check_menu_open)
8916 (ns_check_pending_open_menu): New functions.
8918 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8920 * indent.c (current_column_bol_cache): Remove leftover which is not
8921 used in Fmove_to_column any more.
8922 (current_column, scan_for_column): Adjust users.
8923 * keyboard.c (last_point_position_buffer, last_point_position_window):
8924 Remove leftovers which are not used for recording undo any more.
8925 (command_loop_1, syms_of_keyboard): Adjust users.
8926 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8927 redisplay_window any more.
8928 (move_it_to): Adjust user.
8930 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8932 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8933 Update dependencies.
8935 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8937 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8938 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8941 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8943 * window.h (struct window): Replace hchild, vchild and buffer slots
8944 with a single slot 'contents'. This is possible because each valid
8945 window may have either the child window (in vertical or horizontal
8946 combination) or buffer to display (for the leaf window). Using that,
8947 a lot of operations to traverse and/or change window hierarchies may
8948 be simplified. New member horizontal is used to distinguish between
8949 horizontal and vertical combinations of internal windows.
8950 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8951 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8952 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8953 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8954 Use contents slot, not buffer, where appropriate.
8955 (wset_combination): New function.
8956 (wset_buffer): Add eassert.
8957 (Fframe_first_window): Simplify the loop reaching first window.
8958 (Fwindow_buffer): Use WINDOW_LEAF_P.
8959 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8960 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8961 (unshow_buffer): Convert initial debugging check to eassert.
8962 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8963 (make_parent_window, window_resize_check, window_resize_apply)
8964 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8965 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8966 Adjust to match struct window changes.
8967 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8968 (mark_window_cursors_off, count_windows, get_leaf_windows)
8969 (foreach_window_1): Simplify the loop.
8970 * alloc.c (mark_object): Do not check for the leaf window because
8971 internal windows has no glyph matrices anyway.
8972 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8973 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8974 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8975 (build_frame_matrix_from_window_tree, mirror_make_current)
8976 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8977 (update_window_tree, set_window_update_flags): Simplify the loop.
8978 (sync_window_with_frame_matrix_rows): Enforce live window.
8979 Use contents slot, not buffer, where appropriate.
8980 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8981 and WINDOW_HORIZONTAL_COMBINATION_P.
8982 (make_frame_visible_1): Simplify the loop.
8983 Use contents slot, not buffer, where appropriate.
8984 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8985 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8986 (expose_window_tree): Likewise.
8987 Use contents slot, not buffer, where appropriate.
8988 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8989 to avoid deleted windows. Use contents slot instead of buffer.
8990 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8991 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8992 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8993 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8995 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8997 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8998 identify the reasons for assertion violations in bug#14062 and
9000 (Fx_show_tip): Fix compilation error under
9001 "--enable-check-lisp-object-type". (Bug#14073)
9003 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9004 Reported by <rzl24ozi@gmail.com>.
9006 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9008 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9010 (unwind_with_echo_area_buffer): ...to restore it here.
9011 This is needed to ensure that...
9012 (redisplay_window): ...both window markers are valid here,
9013 which is verified by eassert.
9014 * editfns.c (save_excursion_save): Do not assume that
9015 selected_window always displays the buffer.
9016 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9019 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9021 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9024 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9026 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9028 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9030 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9031 since MinGW's w32api headers do. This avoids compiler warnings.
9033 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9036 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9038 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9040 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9042 * gtkutil.c (style_changed_cb): Check if frame is live and an
9043 X frame (Bug#14038).
9045 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9047 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9048 Define only for _WIN32_WINNT less than 0x0500.
9049 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9051 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9052 see its own definitions of 'struct timeval' and 'struct timezone'.
9054 Fix incompatibilities between MinGW.org and MinGW64 headers.
9055 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9057 * w32.c (REPARSE_DATA_BUFFER): Guard with
9058 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9060 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9062 * xterm.c: Include X11/XKBlib.h
9063 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9065 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9067 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9069 * blockinput.h (input_blocked_p): Likewise.
9070 * bytecode.c (exec_byte_code): Likewise.
9071 * callproc.c (call_process_kill, call_process_cleanup)
9072 (Fcall_process): Likewise.
9073 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9074 (Fccl_execute_on_string): Likewise.
9075 * character.c (string_escape_byte8): Likewise.
9076 * charset.c (read_hex): Likewise.
9077 * cm.c (calccost): Likewise.
9078 * data.c (cons_to_unsigned): Likewise.
9079 * dired.c (directory_files_internal, file_name_completion):
9081 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9082 (sit_for): Likewise.
9083 * doc.c (Fsubstitute_command_keys): Likewise.
9084 * doprnt.c (doprnt): Likewise.
9085 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9086 * emacsgtkfixed.c: Likewise.
9087 * fileio.c (file_offset, Fwrite_region): Likewise.
9088 * floatfns.c (Fexpt, fmod_float): Likewise.
9089 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9091 * font.c (font_intern_prop): Likewise.
9092 * frame.c (x_set_alpha): Likewise.
9093 * gtkutil.c (get_utf8_string): Likewise.
9094 * indent.c (check_display_width): Likewise.
9095 * intervals.c (create_root_interval, rotate_right, rotate_left)
9096 (split_interval_right, split_interval_left)
9097 (adjust_intervals_for_insertion, delete_node)
9098 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9099 (merge_interval_right, merge_interval_left, copy_intervals)
9100 (set_intervals_multibyte_1): Likewise.
9101 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9102 * keymap.c (Fkey_description): Likewise.
9103 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9104 * lread.c (openp, read_integer, read1, string_to_number):
9106 * menu.c (ensure_menu_items): Likewise.
9107 * minibuf.c (read_minibuf_noninteractive): Likewise.
9108 * print.c (printchar, strout): Likewise.
9109 * process.c (create_process, Faccept_process_output)
9110 (wait_reading_process_output, read_process_output, send_process)
9111 (wait_reading_process_output): Likewise.
9112 * profiler.c (make_log, handle_profiler_signal): Likewise.
9113 * regex.c (re_exec): Likewise.
9114 * regex.h: Likewise.
9115 * search.c (looking_at_1, Freplace_match): Likewise.
9116 * sysdep.c (get_child_status, procfs_ttyname)
9117 (procfs_get_total_memory): Likewise.
9118 * systime.h (EMACS_TIME_VALID_P): Likewise.
9119 * term.c (dissociate_if_controlling_tty): Likewise.
9120 * window.c (get_phys_cursor_glyph): Likewise.
9121 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9122 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9124 * xfns.c (Fx_window_property): Likewise.
9125 * xmenu.c (set_frame_menubar): Likewise.
9126 * xselect.c (x_get_window_property, x_handle_dnd_message):
9128 * xsmfns.c (smc_save_yourself_CB): Likewise.
9129 * xterm.c (x_scroll_bar_set_handle): Likewise.
9131 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9133 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9134 to be optional or nil. Adjust comment and convert it to docstring.
9135 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9136 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9138 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9140 Static checking by GCC 4.8-20130319.
9141 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9142 * process.c (Fset_process_datagram_address)
9143 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9144 * xdisp.c (get_char_face_and_encoding):
9145 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9146 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9147 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9149 2013-03-24 Ken Brown <kbrown@cornell.edu>
9151 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9152 fix compilation on 64-bit Cygwin, where underscores are not
9153 automatically prepended.
9155 * w32term.c (w32_initialize): Silence compiler warning.
9157 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9159 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9160 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9161 variables, to save and restore frame dimensions.
9162 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9163 after returning from a 'fullscreen' configuration.
9164 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9165 to avoid races between the main thread and the input thread.
9167 * w32term.h (struct w32_output): New members normal_width,
9168 normal_height, normal_top, normal_left, and prev_fsmode.
9169 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9170 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9173 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9174 'fullscreen' parameter. Always record previous width and height
9175 of the frame, except when switching out of maximized modes, so
9176 that they could be restored correctly, instead of resetting to the
9177 default frame dimensions. Send SC_RESTORE command to the frame,
9178 unless we are going to send SC_MAXIMIZE, to restore the frame
9179 resize hints in the mouse pointer shown by the window manager.
9182 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9184 * lisp.h (get_frame_param): Adjust conditions for prototype
9187 2013-03-22 Ken Brown <kbrown@cornell.edu>
9189 * unexcw.c: Drop unneeded inclusion of w32common.h.
9190 (report_sheap_usage): Declare.
9191 (read_exe_header): Add magic numbers for x86_64.
9192 (fixup_executable): Fix printf format specifier for unsigned long
9195 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9197 * frame.h (struct frame): Put menu_bar_window under #ifdef
9198 because this member is not needed when X toolkit is in use.
9199 (fset_menu_bar_window):
9200 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9201 (free_glyphs, update_frame):
9202 * xdisp.c (expose_frame): Likewise.
9203 (display_menu_bar): Likewise. Remove redundant eassert.
9204 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9207 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9209 Use functions and constants to manipulate Lisp_Save_Value objects.
9210 This replaces code that used macros and strings and token-pasting.
9211 The change makes the C source a bit easier to follow,
9212 and shrinks the Emacs executable a bit.
9213 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9214 (make_save_value): Change 1st arg from string to enum. All callers
9217 (mark_object): Use if, not #if, for GC_MARK_STACK.
9218 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9219 (XSAVE_OBJECT): Now functions, not macros.
9220 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9221 the constant was never used.
9222 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9223 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9224 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9225 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9227 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9228 type3 with a single member save_type. All uses changed.
9229 (save_type, set_save_pointer, set_save_integer): New functions.
9230 * print.c (PRINTX): Remove.
9232 * alloc.c: Remove redundant static declarations.
9234 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9236 * window.h (struct window): Convert left_col, top_line, total_lines
9237 and total_cols from Lisp_Objects to integers. Adjust comments.
9238 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9240 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9241 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9242 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9243 Adjust users where appropriate.
9245 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9247 * frame.h (struct frame): Drop resx and resy because the same data is
9248 available from window system-specific output context. Adjust users.
9249 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9250 New functions to provide defaults when no window system available.
9251 (FRAME_RES_X, FRAME_RES_Y): New macros.
9252 (NUMVAL): Move from xdisp.c.
9253 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9254 (Ffont_face_attributes, Fopen_font):
9255 * image.c (gs_load):
9256 * w32font.c (fill_in_logfont):
9257 * xdisp.c (calc_pixel_width_or_height):
9258 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9259 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9261 2013-03-20 Kenichi Handa <handa@gnu.org>
9263 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9264 to 1 (temporary workaround until a bug related to ASCII
9265 optimization is fixed).
9267 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9269 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9270 Signal error if window is not internal. Adjust docstring.
9271 (delete_all_child_windows): Use combination_limit to save the buffer.
9272 (Fset_window_configuration): Adjust accordingly.
9273 * print.c (syms_of_print): Initialize debugging output not here...
9274 (init_print_once): ...but in a new function here.
9275 * lisp.h (init_print_once): Add prototype.
9276 * emacs.c (main): Add call to init_print_once. Adjust comments.
9278 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9280 * window.c (window_resize_check, window_resize_apply)
9281 (window_from_coordinates, recombine_windows, set_window_buffer)
9282 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9283 (Fsplit_window_internal, Fdelete_window_internal)
9284 (freeze_window_starts): Use bool for booleans.
9285 * window.h (window_frame_coordinates, resize_frame_windows)
9286 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9288 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9290 * dispnew.c (bitch_at_user): Use `user-error'.
9292 2013-03-17 Ken Brown <kbrown@cornell.edu>
9294 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9295 as return type of image_background. (Bug#13981)
9296 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9298 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9300 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9301 (ns_select): Don't return with result uninitialized.
9303 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9306 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9308 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9309 directories. If filename is nil, get directory name (Bug#13932).
9310 Use getFilename and getDirectory.
9311 (getFilename, getDirectory): New methods for EmacsSavePanel and
9313 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9315 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9317 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9319 2013-03-15 Kenichi Handa <handa@gnu.org>
9321 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9322 (adjust_after_replace): Make it back to static. Delete the third
9323 arg text_at_gap_tail. Cancel the code for handling it.
9325 * coding.h (struct coding_system): New member eol_seen.
9327 * coding.c (detect_ascii): New function.
9328 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9329 when the source bytes are actually scanned. On detecting for
9330 coding_category_utf_8_auto, call detect_ascii instead of scanning
9331 source bytes directly.
9332 (produce_chars): Call insert_from_gap with the new arg 0.
9333 (encode_coding): Likewise.
9334 (decode_coding_gap): Control ASCII optimization by the variable
9335 disable_ascii_optimization instead of #ifndef .. #endif.
9336 Deccode EOL format according to coding->eol_seen.
9337 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9340 * lisp.h (adjust_after_replace): Cancel externing it.
9341 (insert_from_gap): Adjust prototype.
9343 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9345 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9346 FULLSCREEN_MAXIMIZED. (Bug#13935)
9348 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9350 * region-cache.c (find_cache_boundary, move_cache_gap)
9351 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9352 Simplify debugging check and convert to eassert. Adjust comment.
9353 (pp_cache): Put under ENABLE_CHECKING.
9355 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9357 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9358 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9360 (w32fullscreen_hook): If the frame is visible, reset
9361 f->want_fullscreen flag after changing the frame size. If the
9362 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9365 2013-03-13 Daniel Colascione <dancol@dancol.org>
9367 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9368 too so that these builds can use Cygwin's file conversion
9369 functions. (We've been building and linking cygw32.o all along
9370 and just not using it.)
9372 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9374 File synchronization fixes (Bug#13944).
9375 * Makefile.in (LIB_FDATASYNC): New macro.
9377 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9378 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9379 Don't worry about HAVE_FSYNC, since a substitute fsync is
9380 available if the system lacks one.
9381 (Fwrite_regin): Retry fsync if interrupted.
9383 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9385 * w32term.c (w32_read_socket): If the Emacs frame is being
9386 activated, call w32fullscreen_hook, to make sure the new frame
9387 dimensions are in effect. (Bug#13937)
9389 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9391 * xdisp.c (init_iterator): Simplify because both character and byte
9392 positions are either specified or -1. Add eassert. Adjust comment.
9393 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9394 character and byte positions can be obtained from marker.
9396 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9398 Static checking by Sun C 5.12.
9399 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9400 * bytecode.c (exec_byte_code):
9401 * dispnew.c (init_display):
9403 * fileio.c (Fsubstitute_in_file_name):
9404 * keyboard.c (Fevent_convert_list):
9405 * keymap.c (Fsingle_key_description):
9406 * term.c (maybe_fatal, fatal):
9407 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9408 * xsmfns.c (Fhandle_save_session):
9409 Omit unreachable code.
9410 * keymap.c (map_keymap_char_table_item): Cast void * to
9411 a function pointer type; the C Standard requires this.
9413 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9414 Include <sys/param.h> unconditionally, as that works elsewhere and
9415 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9416 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9419 See ChangeLog.12 for earlier changes.
9425 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9427 This file is part of GNU Emacs.
9429 GNU Emacs is free software: you can redistribute it and/or modify
9430 it under the terms of the GNU General Public License as published by
9431 the Free Software Foundation, either version 3 of the License, or
9432 (at your option) any later version.
9434 GNU Emacs is distributed in the hope that it will be useful,
9435 but WITHOUT ANY WARRANTY; without even the implied warranty of
9436 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9437 GNU General Public License for more details.
9439 You should have received a copy of the GNU General Public License
9440 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.