1 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3 Constrain window box and body sizes (Bug#16649).
4 * xdisp.c (window_box_width): Don't return less than zero.
5 (window_box_left_offset, window_box_right_offset): Don't return
6 more than the window's pixel width.
7 * window.c (window_body_height, window_body_width): Don't return
10 2014-02-07 Glenn Morris <rgm@gnu.org>
12 * nsterm.m (syms_of_nsterm): Doc fix.
14 2014-02-06 Eli Zaretskii <eliz@gnu.org>
16 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
17 variables: pointers through which to call the respective APIs.
18 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
19 (filename_from_ansi, sys_link, check_windows_init_file): Call
20 MultiByteToWideChar and WideCharToMultiByte through pointers.
21 This is required on Windows 9X, where we dynamically load
22 UNICOWS.DLL which has their non-stub implementations.
23 (maybe_load_unicows_dll): Assign addresses to these 2 function
24 pointers after loading UNICOWS.DLL.
26 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
27 MultiByteToWideChar and WideCharToMultiByte through function
30 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
33 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
35 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
36 for OSX >= 10.9 if separate spaces are used.
37 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
39 2014-02-06 Glenn Morris <rgm@gnu.org>
41 * buffer.c (cache-long-scans): Doc fix.
43 2014-02-05 Eli Zaretskii <eliz@gnu.org>
45 * w32fns.c (Fw32_shell_execute): Doc fix.
47 2014-02-05 Bastien Guerry <bzg@gnu.org>
49 * syntax.c (Fforward_word): Call Fconstrain_to_field with
50 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
52 2014-02-05 Martin Rudalics <rudalics@gmx.at>
54 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
55 outside the window (Bug#16649).
57 * xdisp.c (note_mouse_highlight): When entering a margin area show
58 a non-text cursor (Bug#16647).
60 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
62 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
63 It prompted a compile-time diagnostic on GNU/Linux.
64 Simplify to remove the need for the label.
66 2014-02-04 Eli Zaretskii <eliz@gnu.org>
68 * w32menu.c (w32_popup_dialog): Don't condition the whole function
69 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
70 to show it; otherwise return 'unsupported--w32-dialog' to signal
71 to the caller that emulation with menus is necessary. This
72 resurrects code inadvertently deleted by the 2013-10-08 commit.
74 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
76 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
79 * menu.c (Fx_popup_dialog): Don't condition the call to
80 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
81 special symbol 'unsupported--w32-dialog', emulate the dialog with
82 a menu by calling x-popup-menu.
84 * menu.h (Qunsupported__w32_dialog): New extern variable.
86 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
88 * keyboard.c (kbd_buffer_get_event): Read file notification events
91 * xgselect.c (xg_select): Read glib events in any case, even if
92 there are no file descriptors to watch for. (Bug#16519)
94 2014-02-03 Martin Rudalics <rudalics@gmx.at>
96 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
97 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
98 * w32term.c (w32_draw_window_divider): Handle first and last
100 * w32term.h (w32_fill_area_abs): New function.
101 * xdisp.c (x_draw_right_divider): Don't draw over bottom
103 * xfaces.c (realize_basic_faces): Handle new face ids.
104 * xfns.c (Fx_create_frame): Call x_default_parameter for right
105 and bottom divider width.
106 * xterm.c (x_draw_window_divider): Handle first and last pixels
109 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
111 * print.c (Fexternal_debugging_output): Add cast to pacify
112 --enable-gcc-warnings.
113 * eval.c (call_debugger): Grow specpdl if the debugger was
114 entered due to specpdl overflow (Bug#16603) and allow more
115 specpdl space for the debugger itself.
117 2014-02-02 Martin Rudalics <rudalics@gmx.at>
119 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
122 2014-02-01 Eli Zaretskii <eliz@gnu.org>
124 * w32fns.c (Ffile_system_info): Use WINAPI in the function
125 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
127 * print.c (Fexternal_debugging_output): If the argument character
128 is non-ASCII, encode it with the current locale's encoding before
129 writing the result to the terminal. (Bug#16448)
131 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
132 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
135 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
137 * process.c (create_process): Reset SIGPROF handler in the child.
138 * callproc.c (call_process): Likewise.
140 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
142 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
144 2014-01-29 Eli Zaretskii <eliz@gnu.org>
146 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
147 of zero to print strings, GDB doesn't like it.
149 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
150 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
151 we still use correct addresses. (Bug#16576)
153 2014-01-27 K. Handa <handa@gnu.org>
155 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
156 to preserve the code detection behavior of 24.3.
157 * coding.h (struct coding_system): New member detected_utf8_bytes.
158 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
159 (decode_coding_gap): Use short cut for UTF-8 file reading only
160 when coding->detected_utf8_bytes equals to coding->src_bytes.
161 * fileio.c (Finsert_file_contents): Cancel the previous change.
163 2014-01-29 Martin Rudalics <rudalics@gmx.at>
165 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
166 that are not visible.
168 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
170 * xmenu.c (create_and_show_popup_menu): Handle case when no key
171 is grabbed (Bug#16565).
173 2014-01-28 Martin Rudalics <rudalics@gmx.at>
175 * xdisp.c (last_max_ascent): Re-remove after erroneously
176 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
178 (move_it_to): Re-remove reference to last_max_ascent.
179 (Fwindow_text_pixel_size): Add iterator's max_ascent and
180 max_descent here instead of calling line_bottom_y. Fix
183 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
185 * terminal.c (initial_free_frame_resources): New function.
186 (init_initial_terminal): Install new hook to free face cache
187 on initial frame and avoid memory leak. For details, see
188 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
189 * xfaces.c (free_frame_faces): Adjust comment.
191 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
193 * data.c (Fstring_to_number): Document results if unparsable
196 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
198 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
200 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
202 When decoding, prefer ptrdiff_t to int for buffer positions etc.
203 * coding.c (detect_coding_utf_8, emacs_mule_char)
204 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
205 (check_utf_8, decode_coding):
206 * coding.h (struct coding_system.errors):
207 Use ptrdiff_t, not int, for integer values derived from buffer and
210 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
211 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
212 before invoking decode_coding_gap, since there's just one block.
214 2014-01-25 Martin Rudalics <rudalics@gmx.at>
216 Fix handling of face attributes in Fx_create_frame (Bug#16529).
217 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
218 too early. Again run change_frame_size before assigning menu-
221 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
223 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
224 arrives, call x_check_fullscreen, in case the new display has a
225 different resolution. (Bug#16517)
227 2014-01-25 Eli Zaretskii <eliz@gnu.org>
229 * term.c (read_menu_input): If the selected frame changes, exit
231 (tty_menu_show): If the selected frame changes while we displayed
232 a menu, throw to top level. (Bug#16479)
234 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
236 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
238 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
240 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
241 * data.c (count_one_bits_word): Fix bug (negated comparison)
242 when BITS_PER_ULL < BITS_PER_BITS_WORD.
244 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
246 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
247 undefined behavior by initializing display property bit of a
248 string processed by the bidirectional iterator. For details, see
249 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
251 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
253 Minor cleanup of previous change.
254 * image.c (imagemagick_error, Fimagemagick_types):
255 Omit some recently-introduced and unnecessary casts and assignments.
257 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
259 Fix two memory leaks discovered with Valgrind.
260 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
261 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
263 2014-01-22 Martin Rudalics <rudalics@gmx.at>
265 Fixes in window size functions around Bug#16430 and Bug#16470.
266 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
267 (Fwindow_mode_line_height, Fwindow_header_line_height)
268 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
269 Minor doc-string adjustments.
270 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
272 (window_body_height, window_body_width): Do not count partially
273 visible lines/columns when PIXELWISE is nil (Bug#16470).
274 (Qfloor, Qceiling): New symbols.
276 2014-01-21 Eli Zaretskii <eliz@gnu.org>
278 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
279 when the image cache is not yet allocated. (Bug#16509)
281 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
283 * buffer.c (Fkill_buffer): When killing an indirect buffer,
284 re-attach intervals to its base buffer (Bug#16502).
285 * intervals.c (set_interval_object): Move from here...
286 * intervals.h (set_interval_object): ... to here. Fix comments.
288 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
290 Avoid undefined behavior by initializing buffer redisplay bit.
291 Problem reported by Dmitry Antipov in
292 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
293 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
295 Revert some of the CANNOT_DUMP fix (Bug#16494).
296 * lread.c (init_lread): Fix typo: NILP, not !NILP.
298 2014-01-19 Eli Zaretskii <eliz@gnu.org>
300 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
301 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
302 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
303 they are replaced by macros that expand into direct calls to the
304 corresponding functions from GDI32.DLL.
305 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
306 variables in the Cygwin build, they are unused.
308 2014-01-19 K. Handa <handa@gnu.org>
310 * composite.c (composition_update_it): Fix previous change.
312 2014-01-18 Eli Zaretskii <eliz@gnu.org>
314 Fix file name handling on MS-Windows 9X.
315 * w32.c (maybe_load_unicows_dll): New function.
317 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
318 on, to make sure we can convert file names to and from UTF-8 on
319 Windows 9X. This fixes a failure to start up because Emacs cannot
320 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
322 * w32font.c [WINDOWSNT]: Include w32.h.
323 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
324 of implementing the same stuff.
325 Remove now unused g_b_init_is_windows_9x.
327 * w32.h (maybe_load_unicows_dll): Add prototype.
329 2014-01-17 Eli Zaretskii <eliz@gnu.org>
331 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
332 switch to single keyboard. Prevents daemon crashes when a new
333 client connects while we show a TTY menu in an existing client.
336 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
338 Fix MinGW64 porting problem with _setjmp.
339 Reported by Eli Zaretskii in:
340 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
341 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
342 the old _setjmp and _longjmp. All uses changed.
344 2014-01-13 Daniel Colascione <dancol@dancol.org>
346 * textprop.c (Fremove_list_of_text_properties): Correctly
347 handle reaching the end of the interval tree. (Bug#15344)
349 2014-01-13 Martin Rudalics <rudalics@gmx.at>
351 * xdisp.c (resize_mini_window): Round height to a multiple of
352 frame's line height. Fix bug in calculation of window start
353 position (Bug#16424).
355 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
357 * macfont.m: Include termchar.h.
358 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
359 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
360 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
361 *_WITH_GC_* to take face and f as parameters.
362 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
363 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
365 2014-01-13 Daniel Colascione <dancol@dancol.org>
367 Fix menu item updating in the presence of the Unity global menu
370 * gtkutil.h (xg_have_tear_offs): Add frame parameter
371 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
373 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
374 updating menus; explain why.
375 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
376 problem it's supposed to solve and it interferes with detecting
377 the presence of a global menu.
378 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
381 2014-01-11 K. Handa <handa@gnu.org>
383 * composite.c (composition_update_it): Fix indexing of
384 LGSTRING_CHAR (Bug#15984).
386 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
388 * unexw32.c (_start) [__MINGW64__]: Define to __start.
390 2014-01-11 Eli Zaretskii <eliz@gnu.org>
392 * xdisp.c (try_window_id): Don't use this function's optimizations
393 if overlays in the buffer displayed by the window have changed
394 since last redisplay. (Bug#16347)
395 (message_dolog): Fix indentation.
397 2014-01-11 Martin Rudalics <rudalics@gmx.at>
399 * frame.c (frame_resize_pixelwise): Fix doc-string.
401 2014-01-10 Martin Rudalics <rudalics@gmx.at>
403 Fix handling of internal borders (Bug#16348).
404 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
405 internal border width from pixel width of windows.
406 (change_frame_size_1): Don't return early when frame's pixel
407 size changes - we still have to record the new sizes in the
409 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
410 also when toolbar gets larger.
411 * window.c (check_frame_size): Include internal_border_width in
413 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
414 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
415 non-toolkit/non-GTK version clear internal border.
416 * xterm.c (x_clear_under_internal_border): New function for
417 non-toolkit/non-GTK version.
418 (x_after_update_window_line): In non-toolkit/non-GTK version
420 (handle_one_xevent, x_set_window_size): Call
421 x_clear_under_internal_border in non-toolkit/non-GTK version.
422 * xterm.h (x_clear_under_internal_border): Extern it.
424 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
426 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
427 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
430 2014-01-06 Eli Zaretskii <eliz@gnu.org>
432 * xdisp.c (redisplay_window): Don't skip window redisplay if the
433 last value of point is not equal to buffer's point. (Bug#16129)
435 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
438 * nsterm.h (updateCollectionBehavior): Rename from
439 updateCollectionBehaviour. All uses changed.
441 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
442 * Makefile.in (SETFATTR): New macro.
443 (temacs$(EXEEXT)): Use it.
445 2014-01-04 Martin Rudalics <rudalics@gmx.at>
447 Fix maximization behavior on Windows (Bug#16300).
448 * w32fns.c (w32_fullscreen_rect): Don't handle
449 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
450 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
451 of SetWindowPos. Restore last placement also when leaving
452 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
453 but the FULLSCREEN_BOTH case.
455 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
458 * data.c (arithcompare_driver):
459 * fileio.c (Fcar_less_than_car):
460 * fns.c (internal_equal):
461 * frame.c (delete_frame):
462 * lisp.h (enum More_Lisp_Bits):
464 Avoid C99 constructs that don't work in C89.
465 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
466 to port to C89, which doesn't have 'long long'.
467 (count_trailing_zero_bits): Use them.
469 2014-01-03 Chong Yidong <cyd@gnu.org>
471 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
473 2014-01-02 Martin Rudalics <rudalics@gmx.at>
475 Further adjust frame/window scrollbar width calculations.
476 * window.c (apply_window_adjustment): Set
477 windows_or_buffers_changed.
478 (Fwindow_scroll_bars): Return actual scrollbar width.
479 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
480 For non-toolkit builds again use 14 as minimum width and set
481 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
482 * xterm.c (XTset_vertical_scroll_bar): Take width from
483 WINDOW_SCROLL_BAR_AREA_WIDTH.
484 (x_new_font): Rename wid to unit. Base calculation of new
485 scrollbar width on toolkit used and make it analogous to that of
486 x_set_scroll_bar_default_width.
487 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
488 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
490 * w32term.c (w32_set_vertical_scroll_bar): Take width from
491 WINDOW_SCROLL_BAR_AREA_WIDTH.
492 (x_new_font): Make it correspond to changes in xterm.c.
494 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
496 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
497 This is a cleaner way to fix the MinGW-w64 porting problem.
498 Check for INTPTR_MAX misconfiguration.
500 2014-01-01 Eli Zaretskii <eliz@gnu.org>
502 * search.c (newline_cache_on_off, find_newline): In indirect
503 buffers, use the newline cache of the base buffer.
505 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
506 buffer, invalidate the caches of its base buffer. (Bug#16265)
508 * indent.c (width_run_cache_on_off, compute_motion): In indirect
509 buffers, use the width-run cache of the base buffer.
511 * xdisp.c (redisplay_window): When the window displays an indirect
512 buffer, and the character widths in the display table have
513 changed, invalidate the width-run cache of the corresponding base
516 * fileio.c (Finsert_file_contents): When invalidating the newline
517 cache, consider the case of inserting into indirect buffer.
519 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
520 In indirect buffers, use the paragraph cache of the base buffer.
522 2013-12-31 Martin Rudalics <rudalics@gmx.at>
524 * window.c (grow_mini_window): Fix last change.
526 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
528 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
530 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
532 * w32term.c (w32_initialize): Use LCID and LOWORD.
534 * w32proc.c (create_child): Use pid_t for 5th argument.
535 (IsValidLocale): Don't provide prototype for MinGW64.
536 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
537 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
539 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
540 MinGW64 doesn't support.
542 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
544 * w32.c (set_named_security_info): New function.
545 (acl_set_file): Fall back on set_named_security_info if
546 set_file_security fails.
547 (g_b_init_set_named_security_info_w)
548 (g_b_init_set_named_security_info_a): New static variables.
549 (globals_of_w32): Initialize them to zero.
550 (set_named_security_info): Set them to non-zero if the
551 corresponding API is available.
552 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
555 2013-12-31 Martin Rudalics <rudalics@gmx.at>
557 Some more fixes following pixelwise resize changes including one
559 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
560 of frame_resize_pixelwise.
561 * widget.c (pixel_to_text_size): New function.
562 (update_wm_hints): Have size hints respect value of
563 frame_resize_pixelwise.
564 (EmacsFrameResize): Alway process resize requests pixelwise.
565 * window.c (grow_mini_window): Make sure mini window is at least
567 * xdisp.c (display_menu_bar): Make sure menubar extends till
569 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
570 (x_set_tool_bar_lines): Calculate pixelwise.
571 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
572 frame_resize_pixelwise.
574 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
576 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
577 variables not used there.
579 2013-12-30 Eli Zaretskii <eliz@gnu.org>
581 * w32.c (sys_umask): New function. (Bug#16299)
583 2013-12-30 Martin Rudalics <rudalics@gmx.at>
585 * dispnew.c (change_frame_size_1): Take old width of root window
586 from that window's pixel width. (Bug#16284)
588 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
590 Plain copy-file no longer chmods an existing destination (Bug#16133).
591 * fileio.c (realmask): Now a static var, not a local.
592 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
593 Remove arg STATPTR. All uses changed.
594 (Fcopy_file): Do not alter permissions of existing destinations,
595 unless PRESERVE-PERMISSIONS (renamed from
596 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
597 Avoid race when testing for existing destinations and for
598 when input and output files are the same.
599 If changing the group fails, adjust both default and
600 preserved permissions so that access is not granted to the
602 (Fset_default_file_modes, init_fileio): Update realmask.
603 (Fdefault_file_modes): Use realmask instead of calling umask.
605 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
607 Fix pipe bug with OS X emacs --daemon (Bug#16262).
608 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
609 flags on the daemon pipe ends before execing.
611 2013-12-28 Eli Zaretskii <eliz@gnu.org>
613 * w32fns.c (Fx_create_frame): Error out if called from a TTY
616 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
618 * callproc.c (Vexec_path): Document that exec-directory is in it.
620 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
622 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
625 2013-12-27 Chong Yidong <cyd@gnu.org>
627 * data.c (Fsymbol_function): Doc fix.
629 2013-12-26 Martin Rudalics <rudalics@gmx.at>
631 Some more tinkering with Bug#16051.
632 * window.c (resize_frame_windows): Don't let the size of the
633 root window drop below the frame's default character size.
634 Never ever delete any subwindows - let the window manager do the
637 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
638 of toolbar lines needed when they exceed the height of the root
640 (unwind_create_frame_1): New function.
641 (Fx_create_frame): Generally inhibit calling the window
642 configuration change hook here. Remove extra call to
643 change_frame_size - it's not needed when we don't run the
644 configuration change hook.
646 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
648 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
649 On my Fedora 19 platform the core dumps were so big that
650 my desktop became nearly catatonic.
651 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
652 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
653 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
654 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
656 * conf_post.h (__has_feature): New macro, if not already defined.
657 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
658 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
660 2013-12-25 Eli Zaretskii <eliz@gnu.org>
662 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
663 is a file name. (Bug#16252)
665 2013-12-25 Chong Yidong <cyd@gnu.org>
667 * keyboard.c (Voverriding_terminal_local_map):
668 (Voverriding_local_map): Doc fix.
670 * keymap.c (Vemulation_mode_map_alists): Doc fix.
672 2013-12-24 Eli Zaretskii <eliz@gnu.org>
674 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
675 file name when it is submitted to ShellExecute. Simplify code.
676 Don't test DOCUMENT for being a string, as that is enforced by
677 CHECK_STRING. Doc fix.
679 2013-12-23 Eli Zaretskii <eliz@gnu.org>
681 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
682 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
683 redisplay_tool_bar does. Improve and fix commentary.
684 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
685 limits of the glyph matrices. (Bug#16051)
686 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
687 only when the new size is different from the old one, and the new
688 size can be achieved given the frame height.
690 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
692 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
694 2013-12-23 Glenn Morris <rgm@gnu.org>
696 * lread.c (Fload): Mention load-prefer-newer in doc.
698 2013-12-22 Martin Rudalics <rudalics@gmx.at>
700 Handle Bug#16207 by being more restrictive when running hooks.
701 * window.c (unwind_change_frame): New function.
702 (Fset_window_configuration): Don't run configuration change hook
703 while the frame configuration is unsafe. Call select_window
706 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
708 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
710 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
712 * nsterm.h: Declare EmacsColor category.
714 * nsterm.m (NSColor): Implement EmacsColor category.
715 (ns_get_color): Use colorUsingDefaultColorSpace.
716 (ns_get_color, ns_term_init): Use colorForEmacsRed.
718 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
720 2013-12-21 Eli Zaretskii <eliz@gnu.org>
722 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
723 having the PNG_NORETURN attribute, to avoid compiler warning in
726 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
728 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
730 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
731 fringe background extension.
732 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
733 because they are now always the same as `left' and `width',
734 respectively. Remove code for the case that `width' and
735 `sb_width' are different.
737 2013-12-20 Martin Rudalics <rudalics@gmx.at>
739 Remove scroll_bar_actual_width from frames.
740 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
741 * frame.c (Fscroll_bar_width): Return scroll bar area width.
742 (x_figure_window_size):
743 * nsterm.m (x_set_window_size):
744 * widget.c (set_frame_size):
745 * w32term.c (x_set_window_size):
746 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
747 scroll_bar_actual_width.
749 Convert scroll_bar members to integers on Windows.
750 * w32term.h (struct scroll_bar): Convert top, left, width,
751 height, start, end and dragging to integers.
752 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
754 * w32term.c (w32_set_scroll_bar_thumb)
755 (w32_scroll_bar_handle_click): Remove XINT conversions for
756 scroll_bar members. Treat bar->dragging as integer.
757 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
758 first element. Remove XINT conversions for scroll_bar members.
759 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
760 Remove XINT conversions for scroll_bar members.
762 Fix assignment for new window total sizes.
763 * window.c (Fwindow_resize_apply_total): Assign values for
766 2013-12-20 Chong Yidong <cyd@gnu.org>
768 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
769 argument to `append'.
771 2013-12-19 Eli Zaretskii <eliz@gnu.org>
773 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
774 current text face, for extending the face of the display margins.
777 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
780 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
782 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
785 * nsterm.m (Qfile, Qurl): New.
786 (EV_MODIFIERS2): New macro.
787 (EV_MODIFIERS): Use EV_MODIFIERS2.
788 (ns_term_init): Remove font and color from DND, does not work on
789 newer OSX, and other ports don't have them.
790 (performDragOperation:): Handle modifiers used during drag.
791 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
792 Remove global Lisp variables used to communicate with ns-win.el.
793 Remove font and color handling.
794 (syms_of_nsterm): Defsym Qfile and Qurl.
796 2013-12-19 Anders Lindgren <andlind@gmail.com>
798 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
799 (ns_constrain_all_frames, x_set_offset): Remove assignment to
801 (updateFrameSize:, windowWillResize:toSize:): Add trace.
802 (constrainFrameRect): Remove special case nr_screens == 1.
803 Don't constrain size to size of view.
805 * nsterm.h (ns_output): Remove dont_constrain.
807 2013-12-19 Anders Lindgren <andlind@gmail.com>
809 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
811 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
813 Minor fixes for recent openp changes.
814 * lisp.h (GCPRO7): New macro.
815 * lread.c (openp): Use bool for boolean; all callers changed.
816 Protect save_string from GC. Don't assume that file descriptors
817 are nonzero. Redo save_mtime comparison to avoid bogus GCC
818 warning about uninitialized variable.
820 2013-12-18 Eli Zaretskii <eliz@gnu.org>
822 * w32fns.c (emacs_abort): Use intptr_t as argument of
823 INT_BUFSIZE_BOUND, to avoid compiler warnings.
825 2013-12-18 Glenn Morris <rgm@gnu.org>
827 * lread.c (Fload): Pass load_prefer_newer to openp.
828 Don't bother checking mtime if openp already did it.
829 (openp): Add `newer' argument, to check all suffixes
830 and find the newest file.
831 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
832 * callproc.c (call_process):
833 * charset.c (load_charset_map_from_file):
834 * emacs.c (init_cmdargs):
835 * image.c (x_create_bitmap_from_file, x_find_image_file):
837 * lread.c (Flocate_file_internal):
838 * process.c (Fformat_network_address):
839 * sound.c (Fplay_sound_internal):
840 * w32.c (check_windows_init_file):
841 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
843 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
845 2013-12-17 Eli Zaretskii <eliz@gnu.org>
847 * w32.c (getloadavg): Don't index samples[] array with negative
848 indices. Recover from wall-clock time being set backwards.
850 * w32term.c (w32_initialize): Declare the argument of
851 set_user_model as const.
853 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
854 (w32_menu_show): Constify some arguments passed to MessageBox.
856 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
857 to initialize Lisp objects.
859 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
860 initialize Lisp objects.
862 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
863 use variables used only on X under that condition.
865 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
866 variables not used there.
868 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
870 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
871 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
873 2013-12-16 Eli Zaretskii <eliz@gnu.org>
875 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
876 code, revealed in presence of R2L characters, character
877 compositions, and display vectors. A better fix for Bug#16148.
878 (extend_face_to_end_of_line): Don't reference tool_bar_window in
879 GTK and NS builds, they don't have this member of struct frame.
881 * dispextern.h (struct composition_it): Correct a comment for the
884 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
886 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
887 This prevents a compilation error on C compilers that do not
888 default functions to return 'int' if not declared. Also, add
889 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
890 since it now uses inline functions.
892 2013-12-16 Eli Zaretskii <eliz@gnu.org>
894 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
895 display margins on mode line, header line, and in the frame's
896 tool-bar window. (Bug#16165)
898 2013-12-16 Andreas Schwab <schwab@suse.de>
900 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
902 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
904 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
907 2013-12-16 Martin Rudalics <rudalics@gmx.at>
909 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
911 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
913 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
914 intended to find bogus pointers in font objects (Bug#16140).
915 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
916 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
917 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
918 Disable for MS-Windows due to Bug#15876; apparently this
919 requires more or less substantial changes in fontset code.
920 * xfont.c (xfont_close):
921 * xftfont.c (xftfont_close): Call x_display_info_for_display
922 to check whether 'Display *' is valid (Bug#16093 and probably
925 2013-12-15 Eli Zaretskii <eliz@gnu.org>
927 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
928 Reported by Juanma Barranquero <lekktu@gmail.com>.
930 * process.c (Fprocess_send_eof): Don't crash if someone tries to
931 open a pty on MS-Windows. (Bug#16152)
933 * emacs.c (decode_env_path): Fix bogus comparison against
934 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
936 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
938 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
939 (Fx_file_dialog): Add parentheses around && to silence warning.
941 * w32term.c (construct_drag_n_drop): Remove unused local variable.
943 2013-12-15 Eli Zaretskii <eliz@gnu.org>
945 * xdisp.c (extend_face_to_end_of_line): Extend background of
946 non-default face in margin areas as well. (Bug#16151)
947 (display_line): Call extend_face_to_end_of_line for continued
948 lines as well, if the display margins have non-zero width.
949 (set_glyph_string_background_width): When needed, set the
950 extends_to_end_of_line_p flag on glyph strings to be drawn in
951 margin areas, not only in the text area.
953 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
956 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
958 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
959 Don't worry about verify_error being t, since it has to be a list.
961 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
963 Use bool for boolean, focusing on headers.
964 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
965 No need to include <stdbool.h>, since conf_post.h does it now.
966 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
967 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
968 (SET_PER_BUFFER_VALUE_P):
969 * ccl.c, ccl.h (setup_ccl_program):
970 * ccl.h (CHECK_CCL_PROGRAM):
971 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
972 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
973 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
974 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
975 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
976 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
977 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
978 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
979 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
980 (CHARSET_FAST_MAP_SET):
981 * coding.c (decode_coding_ccl, encode_coding_ccl):
982 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
983 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
984 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
985 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
986 (decode_coding_c_string):
987 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
988 * conf_post.h (has_attribute):
989 * dispextern.h (trace_redisplay_p):
990 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
991 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
992 (SET_GLYPH_FROM_CHAR_GLYPH):
993 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
994 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
995 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
996 (cursor_in_mouse_face_p):
997 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
998 (blank_row, prepare_desired_row)
999 (build_frame_matrix_from_leaf_window, make_current)
1000 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1001 (update_window, scrolling_window, update_frame_line):
1002 * disptab.h (GLYPH_FOLLOW_ALIASES):
1003 * editfns.c (Fformat):
1004 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1005 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1006 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1007 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1008 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1009 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1010 (FONT_DEFERRED_LOG):
1011 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1012 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1013 (FRAME_MOUSE_UPDATE):
1014 * fringe.c (Fdefine_fringe_bitmap):
1015 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1016 (x_create_bitmap_from_xpm_data, xpm_load_image):
1017 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1018 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1019 (MERGE_INTERVAL_CACHE):
1020 * keymap.h (KEYMAPP):
1021 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1022 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1023 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1024 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1025 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1026 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1027 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1028 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1029 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1030 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1031 (SETUP_BUFFER_SYNTAX_TABLE):
1032 * systime.h (timespec_valid_p):
1033 * term.c (save_and_enable_current_matrix):
1034 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1035 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1036 (redisplay_internal, try_window_reusing_current_matrix)
1037 (sync_frame_with_window_matrix_rows, try_window_id)
1038 (display_menu_bar, display_tty_menu_item, display_mode_line)
1039 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1040 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1041 * xmenu.c (xmenu_show):
1042 * xterm.c (use_xim, x_term_init):
1043 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1044 (struct x_bitmap_record):
1045 Use bool for booleans.
1046 * ccl.c (struct buffer_text):
1047 * ccl.h (struct ccl_program):
1048 * charset.h (struct charset):
1050 * coding.h (struct iso_2022_spec, struct coding_system):
1051 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1052 (struct glyph_string, struct face, struct face_cache)
1053 (struct bidi_string_data, struct bidi_it)
1054 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1056 * editfns.c (Fformat):
1057 * frame.h (struct frame):
1058 * fringe.c (struct fringe_bitmap):
1059 * intervals.h (struct interval):
1060 * keyboard.h (struct kboard):
1061 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1062 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1063 (struct Lisp_Buffer_Local_Value, union specbinding):
1064 * macfont.m (struct macfont_info):
1065 * process.h (struct Lisp_Process):
1066 * termchar.h (struct tty_display_info):
1067 * window.h (struct window):
1068 * xterm.h (struct x_output):
1069 Use bool_bf for boolean bit-fields.
1070 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1071 All callers changed.
1072 * ccl.h (struct ccl_program): Remove unused members private_state,
1073 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1075 (struct ccl_spec): Remove unused members cr_carryover,
1076 eight_bit_carryover.
1077 * conf_post.h: Include <stdbool.h>.
1078 (bool_bf): New type.
1079 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1080 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1081 Surround statement macro with proper 'do { ... } while (false)' brackets.
1082 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1083 Args must now be expressions; all callers changed.
1084 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1085 (PRODUCE_GLYPHS): Simplify use of boolean.
1086 * fileio.c (Fcopy_file):
1087 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1088 * lisp.h (UNGCPRO): Return void, not int.
1089 (FOR_EACH_TAIL): Use void expression, not int expression.
1090 * region-cache.c: Reindent.
1091 * region-cache.h: Copy comments from region-cache.c, to fix
1092 incorrect remarks about booleans.
1094 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1096 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1097 when character at point is displayed from a display vector.
1100 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1102 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1103 now a list of certificate validation checks that will abort a
1104 connection with an error.
1105 (Fgnutls_boot): Document it and use it.
1107 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1109 * w32term.c (w32_enable_frame_resize_hack): New variable.
1110 (x_set_window_size): Use it to hack frame resizing on Windows
1113 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1115 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1116 Windows-specific code to w32.c. Change error message text to
1117 match that of Posix platforms.
1119 * w32.c (w32_copy_file): New function, most of the code copied and
1120 reworked from Fcopy_file. Improve error handling. Plug memory
1121 leak when errors are thrown. Support file names outside of the
1122 current codepage. (Bug#7100)
1124 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1126 * lread.c (load_path_default): Prototype.
1128 2013-12-13 Glenn Morris <rgm@gnu.org>
1130 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1131 (dump_path): Remove.
1132 (load-path-default): Remove `changed' argument.
1133 Do not set dump_path permanently. Simplify.
1134 (init_lread): Simplify.
1135 (syms_of_lread): Remove dump_path.
1137 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1139 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1140 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1141 2013-12-12 font-related change to avoid Bug#16128, which
1142 is quite hard to fix without even more substantial changes.
1144 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1146 * font.c (font_close_object): Check for live frame (Bug#16128).
1148 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1150 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1151 Return ptrdiff_t, not int, since it's a buffer size.
1152 Reindent/reparen some macros to a more Gnuish style.
1154 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1156 Avoid undefined behavior with huge regexp interval counts.
1157 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1158 since it's now specialized to interval counts. All uses changed.
1159 Do not assume wrapraound on signed integer overflow.
1160 (regex_compile): Simplify based on the above changes.
1162 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1164 Support file names on MS-Windows that use characters outside of
1165 the current system codepage. (Bug#7100)
1167 * w32.c (get_file_security, set_file_security)
1168 (create_symbolic_link): Separate pointers and boolean flags for
1169 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1170 non-zero, else the former.
1171 (codepage_for_filenames, filename_to_utf16, )
1172 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1174 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1176 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1177 Accept only one argument; all callers changed.
1178 (dostounix_filename): Remove the second argument, now works in
1179 UTF-8. All callers changed.
1180 (parse_root): Lose DBCS code.
1181 (get_long_basename, w32_get_short_filename, init_environment)
1182 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1183 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1184 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1185 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1186 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1187 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1189 (ansi_encode_filename): New function.
1190 (get_emacs_configuration, get_emacs_configuration_options):
1192 (add_volume_info, GetCachedVolumeInformation): Run the input file
1193 name through unixtodos_filename, to ensure it is stored and
1194 referenced in canonical form.
1195 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1196 (logon_network_drive, sys_link, utime): Improve error handling.
1197 (sys_access): New function.
1198 (hashval, generate_inode_val): Unused functions deleted.
1199 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1200 (check_windows_init_file): Convert error message from UTF-8 to
1201 ANSI codepage, for display in the message box.
1202 (globals_of_w32): Set w32_unicode_filenames according to the OS
1205 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1206 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1207 (syms_of_w32term): Declare w32-unicode-filenames.
1209 * w32proc.c (new_child, delete_child): Remove code that handled
1210 unused pending_deletion and input_file members of the child struct.
1211 (create_child, sys_spawnve): Convert all file names to ANSI
1212 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1213 name cannot be encoded in ANSI codepage. Don't use
1214 unixtodos_filename, mirror slashes by hand.
1215 (record_infile, record_pending_deletion): Functions deleted.
1216 (Fw32_short_file_name): Call w32_get_short_filename instead of
1219 * w32notify.c (add_watch): Work in Unicode mode when
1220 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1221 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1222 instead, do the same with Lisp primitives.
1224 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1225 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1226 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1227 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1228 (Fw32_shell_execute): Improve error reporting.
1229 (Fdefault_printer_name): Ifdef away for Cygwin.
1231 * w32.h (struct _child_process): Remove input_file and
1232 pending_deletion members that are no longer used.
1233 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1234 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1235 (ansi_encode_filename): New and updated prototypes.
1237 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1239 (unexec): Don't use dostounix_filename, it expects a file name in
1240 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1243 * fileio.c (Ffile_name_directory, file_name_as_directory)
1244 (directory_file_name, Fexpand_file_name)
1245 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1246 arguments of dostounix_filename.
1247 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1248 use MAX_UTF8_PATH for size of file-name strings.
1249 (emacs_readlinkat): Build an explicitly unibyte string for file
1251 (syms_of_fileio) <file-name-coding-system>:
1252 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1254 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1255 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1256 directories to UTF-8.
1257 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1258 environment, and each element of the input PATH, to UTF-8.
1260 * dired.c (file_attributes): Use build_unibyte_string explicitly
1261 to make Lisp strings from user and group names.
1263 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1266 * coding.c (decode_file_name, encode_file_name): New functions.
1268 * termcap.c (tgetent): Adapt to the change in arguments of
1271 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1274 * msdos.c (dostounix_filename, init_environment): Adapt to the
1275 change in arguments of dostounix_filename.
1277 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1278 [WINDOWSNT]: Encode file names passed to the image libraries in
1281 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1282 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1284 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1285 arguments of dostounix_filename.
1287 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1289 * font.h (struct font_entity) [HAVE_NS]: New field to record
1290 font driver which was used to create this entity.
1291 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1292 frame where the font was opened.
1293 (font_close_object): Add prototype.
1294 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1295 (font_close_object): Not static any more. Lost frame arg.
1296 Adjust comment and users.
1297 * alloc.c (cleanup_vector): Call font_close_object to adjust
1298 per-frame font counters correctly. If HAVE_NS, also call
1299 driver-specific cleanup for font-entity objects.
1300 * ftfont.c (ftfont_open):
1301 * nsfont.m (nsfont_open):
1302 * w32font.c (w32font_open_internal):
1303 * xfont.c (xfont_open):
1304 * xftfont.c (xftfont_open): Save frame pointer in font object.
1305 * macfont.m (macfont_open): Likewise.
1306 (macfont_descriptor_entity): Save driver pointer to be able
1307 to call its free_entity routine when font-entity is swept.
1308 * ftxfont.c (ftxfont_open): Add eassert because frame
1309 pointer should be saved by ftfont_driver.open.
1311 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1313 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1314 input polling is used. This is still meaningful for Cygwin, see
1315 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1316 * keyboard.c (poll_for_input_1, input_polling_used): Define
1318 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1319 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1320 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1321 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1322 (face_for_char): Likewise. Rearrange eassert and return ASCII
1323 face for CHAR_BYTE8_P.
1324 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1326 2013-12-11 Ken Brown <kbrown@cornell.edu>
1328 * dispextern.h (erase_phys_cursor):
1329 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1331 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1333 * nsterm.m (x_free_frame_resources):
1334 * term.c (tty_free_frame_resources):
1335 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1336 face cache because it's implied by free_frame_faces anyway.
1337 * w32term.c (x_free_frame_resources): Likewise. Do not call
1338 free_frame_faces twice.
1340 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1342 * editfns.c (Fformat_time_string): Mention %F in the doc.
1344 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1346 * window.c (resize_frame_windows): Don't return immediately when
1347 the root window's size doesn't change - the minibuffer window
1348 may still have to be repositioned/resized.
1349 * xfns.c (Fx_create_frame): Always change the frame size after
1350 initializing the frame's faces.
1351 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1352 change_frame_size should already have done it.
1353 (x_new_font): Assign new tool- and menu-bar heights.
1354 (x_set_window_size_1): Account for tool- and menu-bar heights
1355 (Bug#16013). Don't set pixel sizes since change_frame_size
1356 should already have done it.
1358 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1360 Remove the option of using libcrypto.
1361 * Makefile.in (LIB_CRYPTO): Remove.
1362 (LIBES): Don't use it.
1364 2013-12-11 Juri Linkov <juri@jurta.org>
1366 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1367 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1369 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1371 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1372 drawn tool bar items (Bug#16058).
1373 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1375 2013-12-09 Ken Brown <kbrown@cornell.edu>
1377 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1379 * lisp.h (get_frame_param): Adjust conditions for prototype
1382 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1384 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1385 Avoid unused macro warning if configured --without-xft.
1387 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1389 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1391 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1393 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1395 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1397 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1399 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1401 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1403 Use libcrypto's checksum implementations if available, for speed.
1404 * Makefile.in (LIB_CRYPTO): New macro.
1407 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1408 The macro didn't conform to C99 due to type mismatch,
1409 which caused compilation failure with Sun C 5.12,
1410 and it was confusing anyway. Include window.h to declare
1411 redisplay_other_windows.
1413 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1415 * window.c (set_window_buffer): Update mode line (bug#16084).
1417 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1419 Fix minor problems found by static checking.
1420 * keyboard.c (poll_for_input_1, input_polling_used):
1421 Define only if HAVE_NTGUI.
1422 * xmenu.c (popup_activate_callback): Omit unnecessary
1423 check against USE_X_TOOLKIT, which must be defined here anyway.
1424 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1427 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1429 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1431 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1433 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1435 * nsterm.m (x_set_window_size): Remove fprintf.
1436 (init): Define always. Set applicationDidFinishLaunchingCalled
1438 (applicationDidFinishLaunching:):
1439 Set applicationDidFinishLaunchingCalled.
1440 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1443 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1445 Pixel resize changes for NS (Bug#16049).
1446 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1447 height/width. row/cols are locals.
1448 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1449 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1450 (windowWillResize): Remove gsextra. Calculate extra as in
1452 (x_new_font): Don't change frame size if fullscreen.
1453 Change size pixelwise.
1455 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1456 comment in xfns.c. Change to pixelwise call.
1458 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1460 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1463 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1465 * xterm.c (input_signal_count): Remove.
1466 (x_dispatch_event): Define unconditionally.
1467 (x_make_frame_visible): Process X events until the frame
1468 is really visible (Bug#16027).
1469 * xterm.h (x_dispatch_event): Declare unconditionally.
1471 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1473 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1475 * nsterm.m (x_set_window_size): Handle pixelwise.
1477 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1479 * w32term.c (x_new_font):
1480 * xterm.c (x_new_font): Calculate new frame size from new font
1483 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1485 * lisp.h (FOR_EACH_TAIL): New macro.
1486 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1488 * window.c (select_window): Call second wset_redisplay before we change
1489 selected_window (bug#16034).
1491 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1493 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1495 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1497 * w32xfns.c: Include window.h, to avoid a compiler warning.
1499 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1501 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1502 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1503 window_scroll takes care of it.
1504 (Fset_window_point, Fdelete_other_windows_internal)
1505 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1506 (Fsplit_window_internal, Fdelete_window_internal)
1507 (Fresize_mini_window_internal, Fset_window_configuration)
1508 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1509 cause redisplay instead of forcing a complete redisplay.
1510 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1511 we're only affecting the selected_window.
1513 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1515 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1516 directional control characters. Update type and category
1517 determination according to the UBA from Unicode v6.3.
1518 (bidi_category_t): New category EXPLICIT_FORMATTING.
1520 * dispextern.h (bidi_type_t): Update to include new bidirectional
1521 properties introduced with Unicode v6.3. (Bug#16043)
1523 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1525 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1528 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1530 * font.c (font_list_entities): Remove dummy assignment.
1531 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1532 used on graphic displays only. Remove unused 'font_encoder' member.
1533 (struct font_bitmap): Remove unused 'extra' member.
1534 * nsfont.m (nsfont_open):
1535 * w32font.c (w32font_open_internal):
1536 * ftfont.c (ftfont_get_bitmap): Adjust users.
1538 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1540 Use bool for boolean.
1541 * tparam.c (tparam1):
1542 * undo.c (record_point, record_property_change):
1543 Use bool for boolean, for local vars that are always true or false.
1545 Minor integer overflow fixes (Bug#16033).
1546 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1547 This improves on the previous fix to this function.
1548 (window_resize_check): When summing up pixel counts, don't rely on
1549 undefined behavior if the sum overflows.
1551 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1553 * window.c (Fset_window_new_pixel): Don't choke at negative
1554 argument value (Bug#16033).
1556 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1557 to avoid crash in window_box_height.
1559 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1560 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1562 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1564 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1566 Minor integer overflow fixes.
1567 * window.c (Fset_window_new_pixel, grow_mini_window):
1568 * xdisp.c (Fwindow_text_pixel_size):
1569 Avoid undefined behavior on signed integer overflow.
1570 * xfns.c (x_set_mouse_color):
1571 Check that drag shape fits in 'unsigned', since that's what X wants.
1573 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1575 Improve reporting of fatal exception on MS-Windows.
1576 * w32fns.c (my_exception_handler): New function.
1577 (globals_of_w32fns): Set it up as the unhandled exception
1578 handler. Initialize exception code and address to zeros.
1579 (emacs_abort): If the exception code and address are available,
1580 print them at the beginning of the backtrace. Fix the format of
1581 printing addresses (was producing 0x0x12345678 on XP).
1584 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1586 * eval.c (Fbacktrace__locals): New function.
1587 (syms_of_eval): Defsubr it.
1589 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1591 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1592 Define here to unify between...
1593 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1594 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1596 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1598 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1600 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1601 fringe background extension.
1602 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1603 because they are now always the same as `left' and `width',
1604 respectively. Remove code for the case that `width' and
1605 `sb_width' are different.
1607 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1609 Fix minor problems found by static checking.
1610 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1611 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1612 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1614 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1616 * image.c (imagemagick_compute_animated_image): Don't crash if we
1617 have an animation with different-sized images (bug#15313).
1619 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1621 Remove some unused items introduced during pixelwise change.
1622 * window.c (window_resize_total_check): Remove unused function.
1623 * xdisp.c (remember_mouse_glyph): Remove unused label.
1624 (Ftool_bar_height): Move declaration inside #if.
1625 * xterm.c (x_set_window_size): Don't use r and c.
1627 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1629 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1632 * window.c (Fset_window_configuration): Comment out unused variables.
1634 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1636 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1638 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1640 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1642 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1643 HAVE_GNUTLS3 (Bug#16001).
1645 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1646 if interrupts are deferred (Bug#15801).
1648 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1650 Support resizing frames and windows pixelwise.
1651 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1652 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1653 (struct glyph_matrix): Replace window_left_col and
1654 window_top_line by window_pixel_left and window_pixel_top.
1655 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1657 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1658 (draw_window_divider, move_it_to, x_draw_right_divider)
1659 (x_draw_bottom_divider, change_frame_size): Add or fix
1661 * dispnew.c (change_frame_size_1): Change prototype.
1662 (adjust_glyph_matrix, required_matrix_width)
1663 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1664 values instead of lines and columns.
1665 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1666 WINDOW_TOTAL_FRINGE_WIDTH.
1667 (handle_window_change_signal, do_pending_window_change)
1668 (init_display): Adjusts calls of change_frame_size.
1669 (change_frame_size, change_frame_size_1): Handle pixelwise
1671 * frame.c (Qright_divider_width, Qbottom_divider_width):
1673 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1674 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1675 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1676 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1678 (set_frame_param): New function.
1679 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1680 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1681 (Ffringe_width, Fborder_width, Fright_divider_width)
1682 (Fbottom_divider_width): New functions, defsubr them.
1683 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1684 New argument pixelwise.
1685 (struct frame_parm_table): New members Qright_divider_width and
1686 Qbottom_divider_width.
1687 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1688 (x_report_frame_params): Handle Qright_divider_width and
1689 Qbottom_divider_width.
1690 (x_set_right_divider_width, x_set_bottom_divider_width):
1692 (frame_resize_pixelwise): New option.
1693 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1694 new_pixelwise, right_divider_width and bottom_divider_width;
1695 remove total_lines; rename text_lines, text_cols, new_text_lines
1696 and new_text_cols to text_height, text_width, new_height and
1697 new_width respectively.
1698 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1699 FRAME_TEXT_WIDTH respectively.
1700 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1701 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1702 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1704 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1705 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1706 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1707 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1708 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1709 (FRAME_TOTAL_COLS_ARG): Remove macro.
1710 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1711 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1712 (x_wm_set_size_hint): Handle frame pixel sizes.
1713 * indent.c (compute_motion, Fcompute_motion):
1714 Call window_body_width instead of window_body_cols.
1715 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1716 (make_lispy_position): Handle right and bottom dividers.
1717 (Fsuspend_emacs): Pixelize call of change_frame_size.
1718 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1719 * lisp.h: Extern set_frame_param.
1720 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1722 (Fx_create_frame): Add entry for vertical_drag_cursor.
1723 Pixelize call of change_frame_size.
1724 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1725 * nsterm.m (ns_update_window_end): Optionally draw right
1727 (x_set_window_size): Add argument pixelwise.
1728 Call check_frame_size and change_frame_size with pixelwise zero.
1729 (ns_draw_window_divider): New function.
1730 (ns_redisplay_interface): Add ns_draw_window_divider.
1731 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1732 (x_new_font): Call x_set_window_size with pixelwise zero.
1733 * print.c (print_object): For a window print its sequence
1735 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1736 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1737 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1738 (w32_createwindow): Use scroll bar area width.
1739 (w32_wnd_proc): Handle bottom divider width.
1740 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1741 (Fx_create_frame): Default divider width parameters.
1742 Caclulate sizes pixelwise. Add vertical drag cursor support.
1743 (x_create_tip_frame): Default divider widths to zero.
1744 Pixelize call to change_frame_size.
1745 (Fx_show_tip): Add handling of divider widths. Pixelize window
1747 (Fw32_frame_rect): New function.
1748 (frame_parm_handler w32_frame_parm_handlers): Add divider
1750 (Vx_window_vertical_drag_shape): Add variable.
1751 * w32inevt.c (resize_event, maybe_generate_resize_event):
1752 Pixelize change_frame_size calls.
1753 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1755 * w32term.c (w32_draw_window_divider): New function.
1756 (x_update_window_end): Handle right divider.
1757 (w32_draw_fringe_bitmap, x_scroll_run)
1758 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1759 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1760 Calculate new frame sizes pixelwise.
1761 (x_new_font): Pixelize call to x_set_window_size.
1762 (x_check_fullscreen): Pixelize call to change_frame_size.
1763 (x_set_window_size_1, x_set_window_size): New argument
1764 pixelwise. Calculate pixelwise.
1765 (x_wm_set_size_hint): Use scroll bar area width.
1766 (w32_redisplay_interface): Add w32_draw_window_divider.
1767 * w32term.h (struct w32_output): Add vertical drag cursor.
1768 * widget.c (set_frame_size, update_wm_hints)
1769 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1771 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1772 * window.c (sequence_number): Restore.
1773 (Fwindow_pixel_width, Fwindow_pixel_height)
1774 (Fwindow_mode_line_height, Fwindow_header_line_height)
1775 (window_pixel_to_total, Frun_window_scroll_functions)
1776 (Fset_window_new_pixel, window_resize_apply_total)
1777 (Fwindow_resize_apply_total): New functions.
1778 (window_body_height, window_body_width): Rename from
1779 window_body_lines. New argument PIXELWISE.
1780 Calculate pixelwise.
1781 (Fwindow_body_height, Fwindow_body_width): New argument
1783 (coordinates_in_window, window_relative_x_coord): Use window's
1784 pixel width instead of total width.
1785 (replace_window, recombine_windows): Initialize pixel values.
1786 (resize_root_window, resize_frame_windows, grow_mini_window)
1787 (shrink_mini_window): New argument PIXELWISE.
1788 Calculate pixelwise.
1789 (Fdelete_other_windows_internal, adjust_window_margins)
1790 (window_resize_check, window_resize_apply)
1791 (Fdelete_window_internal, Fresize_mini_window_internal)
1792 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1793 (check_frame_size): Rename arguments. New argument PIXELWISE.
1794 Calculate pixelwise.
1795 (set_window_buffer): Make samebuf bool. Run configuration change
1796 hook only if buffer changed.
1797 (Fset_window_buffer): Rewrite doc-string.
1798 (make_window): Initialize new_pixel slot.
1799 (Fwindow_resize_apply): Check pixel size of root window.
1800 (Fsplit_window_internal): Call 2nd argument pixel_size.
1801 Calculate pixelwise.
1802 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1804 (save_window_data): New slots frame_text_width,
1805 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1806 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1808 (Fcurrent_window_configuration, Fset_window_configuration)
1809 (save_window_save, compare_window_configurations): Handle new
1810 slots in save_window_data and saved_window.
1811 (Fset_window_scroll_bars): Fix doc-string.
1812 (window_resize_pixelwise): New variable.
1813 (coordinates_in_window, Fcoordinates_in_window_p):
1815 (make_parent_window): Adjust sequence_number.
1816 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1818 * window.h (struct window): New members new_pixel, pixel_left,
1819 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1820 (wset_new_pixel): New function.
1821 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1822 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1823 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1824 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1825 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1826 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1827 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1828 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1829 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1830 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1831 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1832 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1833 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1834 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1835 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1837 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1838 (window_body_width, check_frame_size): Adapt external declarations.
1839 * xdisp.c (last_max_ascent): New integer.
1840 (window_text_bottom_y): Handle bottom divider.
1841 (window_box_width, window_box_height): Calculate pixelwise.
1842 (get_glyph_string_clip_rects): Handle right divider.
1843 (remember_mouse_glyph): When windows are resized pixelwise
1844 proceed with width and height set to 1.
1845 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1847 (move_it_to): Calculate and return maximum x position
1849 (Fwindow_text_pixel_size): New function.
1850 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1851 (tool_bar_lines_needed): Rename to tool_bar_height.
1852 Calculate pixelwise.
1853 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1854 Calculate pixelwise.
1855 (redisplay_tool_bar): Calculate pixelwise.
1856 (redisplay_window): Calculate pixelwise. Handle dividers.
1857 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1858 (x_draw_vertical_border): Handle dividers.
1859 (define_frame_cursor1): Handle vertical drag cursor.
1860 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1861 (expose_window): Calculate pixelwise. Handle dividers.
1862 (init_xdisp): Initialize pixel values.
1863 * xfaces.c (Qwindow_divider): New face.
1864 (realize_basic_faces): Realize it.
1865 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1866 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1867 (x_set_scroll_bar_default_width): Default actual width to 16.
1868 (Fx_create_frame): Set sizes pixelwise.
1869 (x_create_tip_frame): Default divider widths to zero.
1870 Pixelize call of change_frame_size.
1871 (Fx_show_tip): Handle divider widths. Initial pixel position
1873 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1874 (Vx_window_vertical_drag_shape): New option.
1875 * xmenu.c (free_frame_menubar): Pixelize call of
1877 * xterm.c (x_draw_window_divider): New function.
1878 (x_update_window_end): Optionally draw right divider.
1879 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1880 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1881 (handle_one_xevent, x_new_font): Calculate pixelwise.
1882 (x_set_window_size_1, x_set_window_size): New argument
1883 pixelwise. Calculate pixelwise.
1884 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1885 (struct x_redisplay_interface): Add x_draw_window_divider.
1886 * xterm.h (struct x_output): Add vertical_drag_cursor.
1888 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1890 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1891 Set invisible frames's `redisplay' when a full redisplay is requested.
1892 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1893 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1894 (display_mode_lines): Set it here instead.
1896 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1898 * dispextern.h (set_window_update_flags): Remove.
1900 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1902 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1904 * xdisp.c (REDISPLAY_SOME_P): New macro.
1905 (redisplay_internal): Use it (bug#15999).
1906 (prepare_menu_bars, redisplay_window): Use it as well.
1908 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1910 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1912 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1913 (globals_of_w32font): Zero it out.
1914 (GetCharWidth32W_Proc): New function pointer.
1915 (get_char_width_32_w): New function.
1916 (compute_metrics): If get_glyph_outline_w returns an error, try
1917 get_char_width_32_w before declaring a failure. This avoids
1918 punishing raster (a.k.a. "bitmap") fonts by slowing down
1919 redisplay. (Bug#6364).
1921 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1923 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1924 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1925 highlight needs to be redisplayed. (Bug#15913)
1927 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1929 Fix minor problems found by static checking.
1930 * buffer.h (struct buffer_text, struct buffer):
1931 * frame.h (struct frame):
1932 * window.h (struct window):
1933 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1934 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1935 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1936 no-longer-valid use of HAVE_MENUS.
1937 * xdisp.c (propagate_buffer_redisplay): Now static.
1939 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * xmenu.c (Fmenu_or_popup_active_p):
1942 * window.c (Fset_window_configuration):
1943 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1944 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1945 * fns.c (Fyes_or_no_p):
1946 * editfns.c (Fmessage_box, Fmessage_or_box):
1947 * alloc.c (make_save_ptr_ptr):
1948 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1950 * window.c (Fset_window_configuration): Move select_window later.
1952 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1954 Refine redisplay optimizations to only redisplay *some* frames/windows
1955 rather than all of them.
1956 * xdisp.c (REDISPLAY_SOME): New constant.
1957 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1958 (bset_redisplay, bset_update_mode_line): New functions.
1959 (message_dolog): Use bset_redisplay.
1960 (clear_garbaged_frames): Use fset_redisplay.
1961 (echo_area_display): Use wset_redisplay.
1962 (buffer_shared_and_changed): Remove.
1963 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1964 frame titles. Compute the actual set of windows redisplayed.
1965 Don't update frame titles and menu bars for frames that don't need to
1967 (propagate_buffer_redisplay): New function.
1969 (redisplay_internal): Use it. Be more selective in the set of windows
1970 we redisplay. Propagate windows_or_buffers_changed to
1971 update_mode_lines a bit later to simplify the code.
1972 (mark_window_display_accurate_1): Reset window and buffer's
1974 (redisplay_window): Do nothing if neither the window nor the buffer nor
1975 the frame needs redisplay.
1976 * window.h (struct window): Add `redisplay' field.
1977 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1978 (redisplay_other_windows, window_list): New declarations.
1979 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1980 (window_list): Not static any more.
1981 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1982 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1983 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1984 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1985 * frame.h (struct frame): Add `redisplay' field.
1986 Move `external_menu_bar' bitfield next to other bit-fields.
1987 (SET_FRAME_GARBAGED): Use fset_redisplay.
1988 (SET_FRAME_VISIBLE): Don't garbage the frame;
1989 Use redisplay_other_windows.
1990 * buffer.h (struct buffer): Add `redisplay' field.
1991 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1992 (modify_overlay): Use bset_redisplay.
1993 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1995 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1997 Support w32 file notifications in batch mode.
1998 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1999 invalid (which happens in batch mode). If non-interactive, call
2000 handle_file_notifications to store file notification events in the
2001 input queue. (Bug#15933)
2003 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2005 * w32inevt.c (handle_file_notifications): Now external, not static.
2007 * w32term.h (handle_file_notifications): Provide prototype.
2009 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2010 init_crit, since init_display, which does that otherwise, is not
2013 2013-11-27 Glenn Morris <rgm@gnu.org>
2015 * Makefile.in ($(lispsource)/international/charprop.el): New.
2016 (emacs$(EXEEXT)): Depend on charprop.el.
2018 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2020 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2021 deleting portions of the buffer under non-nil REPLACE argument.
2024 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2025 directory, watch it and not its parent.
2026 (add_watch): Allow empty string in FILE.
2028 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2030 * window.c (Fset_window_start, window_resize_apply)
2031 (window_scroll): Reset window_end_valid (Bug#15957).
2033 2013-11-27 Glenn Morris <rgm@gnu.org>
2035 * Makefile.in (leimdir): Now in lisp source directory.
2036 ($(leimdir)/leim-list.el): Just use ../leim .
2037 * epaths.in (PATH_DUMPLOADSEARCH):
2038 * lread.c (load_path_default):
2039 * nsterm.m (ns_load_path): No more leim directory.
2041 2013-11-26 Andreas Schwab <schwab@suse.de>
2043 * .gdbinit (xgettype): Add cast.
2045 2013-11-26 Glenn Morris <rgm@gnu.org>
2047 Preload leim-list.el.
2048 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2049 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2050 is a single directory.
2052 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2054 bool-vector-subsetp is now the normal direction (Bug#15912).
2055 * data.c (Fbool_vector_subsetp): Test whether the first argument
2056 is a subset of the second one, not the reverse. Add doc string.
2058 Fix minor problems found by static checking.
2059 * lread.c (load_path_default): Now static.
2060 * textprop.c (text_property_stickiness): Be consistent about the
2061 test used when deciding whether to consider the previous character.
2062 This simplifies the code a bit.
2064 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2066 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2068 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2069 (syms_of_frame): Don't defsubr them.
2071 2013-11-25 Glenn Morris <rgm@gnu.org>
2073 * lread.c (load_path_default): Change the sense of the argument.
2074 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2075 from dump_path. When it is not, avoid checking dump_path twice.
2077 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2078 uninstalled dump_path against installed Vload_path. (Bug#15964)
2080 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2082 Export get_pos_property to Elisp.
2083 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2084 (syms_of_editfns): Export it to Elisp.
2086 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2088 2013-11-23 Romain Francoise <romain@orebokech.com>
2090 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2091 initialization here ...
2092 (syms_of_fileio): ... from here.
2094 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2096 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2097 Please use --enable-check-lisp-object-type.
2099 2013-11-23 Glenn Morris <rgm@gnu.org>
2101 * process.c (get_process): Explicit error for dead buffers.
2103 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2105 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2107 2013-11-23 Glenn Morris <rgm@gnu.org>
2109 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2110 * lread.c (load_path_check): Take path to check as argument.
2111 (load_path_default): New, split from init_lread.
2112 (init_lread): Move calc of default load-path to load_path_default.
2113 Empty elements in EMACSLOADPATH now stand for the default.
2114 (load-path): Doc fix.
2115 * emacs.c (decode_env_path): Add option to treat empty elements
2116 as nil rather than ".".
2117 * callproc.c (init_callproc_1, init_callproc):
2118 * image.c (Vx_bitmap_file_path):
2119 * lisp.h (decode_env_path):
2120 * lread.c (Vsource_directory):
2121 Update for new argument spec of decode_env_path.
2123 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2125 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2126 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2128 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2130 Fix some dependency problems that cause unnecessary recompiles.
2131 Problem reported by RMS in
2132 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2133 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2134 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2135 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2136 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2137 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2138 (boostrap-clean): No need to remove stamp-oldxmenu.
2140 Fix recently introduced bool vector overrun.
2141 This was due to an optimization that went awry.
2142 Reported by Glenn Morris in
2143 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2144 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2145 for empty vectors, undoing the 2013-11-18 change.
2146 * data.c (bool_vector_binop_driver): Rely on this.
2147 Fix bug that occasionally overran the destination.
2148 * lisp.h (struct Lisp_Bool_vector): Document this.
2150 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2152 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2155 * nsterm.m (init, run, stop:): Comment out for now, does not work
2158 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2160 * charset.c (syms_of_charset): Don't read past end of string.
2162 2013-11-19 Glenn Morris <rgm@gnu.org>
2164 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2166 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2168 Add hooks to run on gaining/losing focus. (Bug#15029)
2169 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2170 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2171 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2173 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2175 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2176 The old names predated the API change that put destination at end.
2178 Improve API of recently-added bool vector functions (Bug#15912).
2179 The old API had (bool-vector-count-matches A B)
2180 and (bool-vector-count-matches-at A B I), which gave the
2181 misleading impression that the two functions were variants, one
2182 with a location I. The new API has (bool-vector-count-population A)
2183 and (bool-vector-count-consecutive A B I) to make the distinction
2184 clearer. The first function no longer has a B argument, since the
2185 caller can easily determine the number of nils if the length and
2186 number of ts is known.
2187 * data.c (Fbool_vector_count_population): Rename from
2188 bool_vector_count_matches, and accept just 1 argument.
2189 (Fbool_vector_count_consecutive): Rename from
2190 Fbool_vector_count_matches_at.
2192 Always allocate at least one bits_word per bool vector.
2193 See Daniel Colascione in:
2194 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2195 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2196 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2197 * lisp.h (struct Lisp_Bool_vector): Document this.
2199 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2201 * insdel.c (invalidate_buffer_caches): New function, consolidated
2202 from part of prepare_to_modify_buffer.
2203 (insert_from_gap, prepare_to_modify_buffer):
2204 * coding.c (code_convert_region, code_convert_string):
2205 Call invalidate_buffer_caches. (Bug#15841)
2207 * lisp.h (invalidate_buffer_caches): Add prototype.
2209 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2211 * w32term.c (x_update_window_end): Don't invalidate the entire
2212 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2213 highlight needs to be redisplayed. (Bug#15913)
2215 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2217 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2219 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2221 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2222 while we are using Vprin1_to_string_buffer.
2224 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2225 after inserting the description string. (Bug#15907)
2227 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2229 * data.c: Work around bogus GCC diagnostic about shift count.
2230 Reported by Eli Zaretskii in
2231 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2232 (pre_value): New function.
2233 (count_trailing_zero_bits): Use it.
2235 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2237 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2238 assume C macros are not supported even under -g3 in these old GCC
2241 2013-11-15 Leo Liu <sdl.web@gmail.com>
2243 * minibuf.c (Ftry_completion, Fall_completions)
2244 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2246 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2248 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2249 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2250 This avoids placing unnecessary constants into the Emacs code.
2252 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2254 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2255 for Cygwin w32 build.
2257 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2258 for Cygwin w32 build. (Bug#15892)
2260 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2262 Simplify, port and tune bool vector implementation.
2263 * alloc.c (bool_vector_exact_payload_bytes)
2264 (bool_vector_payload_bytes): Remove.
2265 (bool_vector_fill): Return its argument.
2266 * alloc.c (bool_vector_fill):
2268 * print.c (print_object):
2269 Simplify by using bool_vector_bytes.
2270 * alloc.c (make_uninit_bool_vector):
2271 New function, broken out from Fmake_bool_vector.
2272 (Fmake_bool_vector): Use it. Use tail call.
2273 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2274 * data.c (BITS_PER_ULL): New constant.
2275 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2276 if long long versions don't exist.
2277 (shift_right_ull): New function.
2278 (count_one_bits_word): New function, replacing popcount_bits_word
2279 macro. Don't assume that bits_word is no wider than long long.
2280 (count_one_bits_word, count_trailing_zero_bits):
2281 Don't assume that bits_word is no wider than long long.
2282 * data.c (bool_vector_binop_driver, bool_vector_not):
2283 * fns.c (Fcopy_sequence):
2285 Create an uninitialized destination, to avoid needless work.
2286 (internal_equal): Simplify.
2287 (Ffillarray): Prefer tail call.
2288 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2289 contain at least one word.
2290 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2291 chars are narrower than ints.
2292 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2293 * fns.c (Fcopy_sequence):
2295 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2296 Don't try to port to hosts where bits_word values have holes; the
2297 code wouldn't work there anyway. Verify this assumption, though.
2298 (bool_vector_bytes): New function.
2299 (make_uninit_bool_vector): New decl.
2300 (bool_vector_fill): Now returns Lisp_Object.
2302 * xfns.c (xic_create_fontsetname):
2303 * xrdb.c (gethomedir): Prefer tail calls.
2305 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2307 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2308 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2310 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2311 that requires a return value.
2312 (Fset_buffer_modified_p): Take advantage of this change to do
2315 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2317 * buffer.c (Frestore_buffer_modified_p): Sync it with
2318 Fset_buffer_modified_p.
2319 (Fforce_mode_line_update): New function, moved from subr.el.
2320 (Fset_buffer_modified_p): Use them.
2321 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2323 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2325 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2326 This avoids undefined behavior when subtracting pointers into
2327 different aways. On my platform it also makes the code a tad
2328 smaller and presumably faster.
2330 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2332 * keyboard.c (command_loop_1): Use region-extract-function.
2333 * insdel.c (Qregion_extract_function): Not static any more (can we
2334 stop pretending that these vars can benefit from being marked static?).
2336 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2338 * search.c (find_newline): If buffer text is relocated during the
2339 "dumb loop", adjust C pointers into buffer text to follow suit.
2342 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2344 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2345 for conversion (Bug#15837).
2347 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2349 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2350 for the entire range of inserted characters. (Bug#15841)
2352 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2354 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2356 (realize_default_face): Remove assignment to distant-foreground if
2357 unspecified (Bug#15815).
2359 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2361 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2362 cache-long-scans disabled, since we don't want to call
2363 prepare_to_modify_buffer (in insert_1_both) for each message we
2366 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2367 from buffer.c. Improve commentary to the buffer field setter
2370 * buffer.c (bset_cache_long_scans): Static function deleted.
2371 Improve commentary to the buffer field setter functions.
2372 (init_buffer_once): Default for cache-long-scans changed to t.
2375 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2377 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2379 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2380 This bug was introduced in my 2013-06-21 change, and caused
2381 struct Lisp_Sub_Char_Table objects to be given too many slots,
2382 which broke 'make -C admin/unidata'.
2384 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2386 Import changes from mac-port 4.5.
2387 * macfont.m (mac_font_copy_default_descriptors_for_language)
2388 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2389 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2390 (macfont_language_default_font_names): New.
2391 (macfont_list): Rearrange language/charset code.
2392 (macfont_close): Don't check for macfont_info->cache.
2393 (mac_ctfont_create_preferred_family_for_attributes): New font
2394 selection code, call
2395 mac_font_copy_default_name_for_charset_and_languages.
2396 (mac_font_copy_default_descriptors_for_language)
2397 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2399 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2401 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2403 Port to C11 aligned_alloc, and fix some integer overflows.
2404 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2405 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2406 and use of posix_memalign replaced with aligned_alloc.
2407 (aligned_alloc): New function, defined or declared as needed.
2408 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2409 Don't undef; configure.ac now does this.
2410 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2411 (calloc, aligned_alloc): Check for integer overflow.
2412 (aligned_alloc): Rename from memalign. All uses changed.
2413 (memalign): New function, an alias for aligned_alloc.
2415 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2417 * xdisp.c (redisplay_internal): Fix typo in last change.
2419 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2421 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2423 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2425 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2426 redisplay--mode-lines-cause.
2427 (redisplay_internal): Keep them uptodate. Remove redundant check of
2428 buffer_shared_and_changed.
2429 * *.[chm]: Number every assignment to update_mode_lines so we
2430 can track why it is set.
2432 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2434 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2436 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2438 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2439 can track why it is set.
2441 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2443 Integer-related fixes for term.c etc.
2444 * dispextern.h (face_tty_specified_color): New function.
2445 * term.c (turn_on_face): Don't rely on undefined behavior when
2446 assigning an out-of-range value to 'long'.
2447 Simplify test for toggling highlight.
2448 (tty_capable_p): Omit last two (unused) args. All callers changed.
2449 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2450 (read_menu_input, tty_menu_activate, tty_menu_show):
2451 * xfaces.c (x_supports_face_attributes_p)
2452 (tty_supports_face_attributes_p):
2453 Use bool for boolean. All callers changed.
2454 (tty_supports_face_attributes_p): Omit defaults for color indices;
2455 no longer needed. Simplify tail call.
2457 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2459 * xdisp.c (prepare_menu_bars): Mark static.
2460 * lisp.h (prepare_menu_bars): Don't declare.
2461 * xselect.c (x_handle_selection_clear):
2462 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2464 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2466 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2467 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2469 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2471 * keyboard.c (Fcommand_error_default_function): Rename from
2472 Fdefault_error_output.
2474 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2476 * keyboard.c (Fdefault_error_output): New function, extracted from
2478 (syms_of_keyboard): Use it for Vcommand_error_function.
2480 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2482 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2483 (init_eval): Use it to ensure handlerlist is non-NULL.
2484 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2485 (Fsignal): Adjust NULLness test of handlerlist.
2486 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2488 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2490 * callproc.c (call_process): Call prepare_to_modify_buffer before
2491 decoding text read from the sub-process, as the decoded stuff will
2492 be inserted into the buffer. This will invalidate the various
2493 caches maintained for the buffer. (Bug#15148)
2495 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2497 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2498 string of glyphless-char-display.
2500 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2502 * nsfns.m (ns_get_name_from_ioreg): New function.
2503 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2504 OSX >= 10.9. Use ns_get_name_from_ioreg.
2506 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2508 Simplify and port recent bool vector changes.
2509 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2510 only in this file. Use a more-efficient implementation if the
2511 second argument is a power of 2.
2512 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2513 Remove no-longer-necessary compile-time checks.
2514 (bool_vector_exact_payload_bytes): New function.
2515 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2516 exact payload changed to call the new function. Do not assume
2517 that the arg or result fits in ptrdiff_t.
2518 (bool_vector_fill): New function.
2519 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2521 (vroundup_ct): Don't assume arg fits in size_t.
2522 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2523 invoke set_category_set.
2524 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2525 All callers changed. Use bool_vector_set.
2526 * category.h (XCATEGORY_SET): Remove; no longer needed.
2527 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2529 * data.c (Faref): Use bool_vector_ref.
2530 (Faset): Use bool_vector_set.
2531 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2532 (Fbool_vector_not, Fbool_vector_count_matches)
2533 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2534 * fns.c (concat): Use bool_vector_ref.
2535 (Ffillarray): Use bool_vector_fill.
2536 (mapcar1): Use bool_vector_ref.
2537 (sxhash_bool_vector): Hash words, not bytes.
2538 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2539 a constant, since it's now used in #if.
2540 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2541 unsigned char on unusual architectures, so that we no longer
2542 assume that the number of bits per bits_word is a power of two or
2543 is a multiple of 8 or of CHAR_BIT.
2544 (Qt): Add forward decl.
2545 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2546 at least as strictly as bits_word.
2547 (bool_vector_data, bool_vector_uchar_data): New accessors.
2548 All data structure accesses changed to use them.
2549 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2550 (bool_vector_set): New functions.
2551 (bool_vector_fill): New decl.
2552 (ROUNDUP): Move to alloc.c as described above.
2554 Fix recent gnutls changes.
2555 * gnutls.c (Fgnutls_boot): Don't assume C99.
2556 * process.c (wait_reading_process_output): Fix typo in recent change.
2558 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2560 * process.c (wait_reading_process_output, read_process_output)
2561 (send_process): Check gnutls_state is not NULL.
2563 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2564 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2566 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2568 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2569 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2571 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2574 * nsfns.m (Fx_create_frame): Fix memory leak.
2576 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2577 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2578 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2580 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2582 * xdisp.c (message3_nolog, message_with_string): Encode the string
2583 before writing it to the terminal in a non-interactive session.
2585 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2586 sure we concatenate them into a unibyte string.
2588 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2589 resulting temporary name before returning it to the caller.
2590 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2591 is a unibyte string, convert NAME to a unibyte string to ensure
2592 that the result is also a unibyte string.
2594 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2595 create unibyte strings from default paths and directory/file
2598 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2601 * callproc.c (init_callproc): Use build_unibyte_string to make
2602 sure we create unibyte strings from default paths and
2603 directory/file names.
2605 * buffer.c (init_buffer): Don't store default-directory of
2606 *scratch* in multibyte form. The original problem which led to
2607 that is described in
2608 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2609 but it was solved long ago. (Bug#15260)
2611 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2613 Port to stricter C99 platforms.
2614 Especially, C99 prohibits nesting a struct X inside struct Y if
2615 struct X has a flexible array member.
2616 * alloc.c (struct sdata): New type.
2617 (sdata): Implement in terms of struct sdata.
2618 Remove u member; all uses replaced by next_vector, set_next_vector.
2619 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2620 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2621 (struct sblock): Rename first_data member to data, which is now
2622 a flexible array member. All uses changed.
2623 (next_vector, set_next_vector, large_vector_vec): New functions.
2624 (vector_alignment): New constant.
2625 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2626 (struct large-vector): Now merely a NEXT member, since the old approach
2627 ran afoul of stricter C99. All uses changed to use
2628 large_vector_vec or large_vector_offset.
2629 (large_vector_offset): New constant.
2630 * dispnew.c: Include tparam.h, for tgetent.
2631 Do not include term.h; no longer needed.
2632 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2633 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2634 (struct Lisp_Vector): Use a flexible array member for contents,
2635 instead of a union with a member that is an array of size 1.
2637 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2638 fact that the struct no longer contains a union.
2639 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2640 (struct Lisp_Save_Value, struct Lisp_Free):
2641 Use unsigned, not int, for spacers, to avoid c99 warning.
2642 (union specbinding): Use unsigned, not bool, for bitfield, as
2643 bool is not portable to pre-C99 hosts.
2645 2013-11-04 Glenn Morris <rgm@gnu.org>
2647 * emacs.c (usage_message): Mention that `-L :...' appends.
2649 2013-11-02 Glenn Morris <rgm@gnu.org>
2651 * Makefile.in (abs_builddir): Remove.
2652 (bootstrap_exe): Use relative filename.
2654 Use relative filenames in TAGS files.
2655 * Makefile.in (abs_srcdir): Remove it again.
2656 (.PHONY): Remove frc.
2657 (maintainer-clean): No more TAGS-LISP file.
2658 (TAGS): Pass relative file names to etags.
2659 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2661 * Makefile.in (abs_srcdir): New, set by configure.
2663 (maintainer-clean): Remove pointless echo. That should be in the
2664 top-level Makefile, if anywhere. Delete TAGS-LISP.
2665 (extraclean): No s/ and m/ directories for some time.
2666 (TAGS): Also depend on ctagsfiles3.
2667 Remove no-longer-defined S_FILE.
2668 Pass absolute filenames to etags once more.
2669 (TAGS-LISP): Replace lispdir with its expansion.
2670 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2671 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2673 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2675 * xfaces.c (check_lface_attrs, realize_default_face):
2676 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2677 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2679 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2681 * emacs.c (original_pwd): Remove global var by making it local.
2682 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2684 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2686 * xfaces.c: Declare color_distance.
2687 (QCdistant_foreground): New variable.
2688 (NEAR_SAME_COLOR_THRESHOLD): New define.
2689 (load_color2): New function.
2690 (load_color): Call load_color2.
2691 (load_face_colors): Call load_color2 and if distant-color is specified
2692 calculate distant and use distant-color if colors are near.
2693 (LFACE_DISTANT_FOREGROUND): New define.
2694 (merge_face_ref, Finternal_set_lisp_face_attribute)
2695 (Finternal_get_lisp_face_attribute)
2696 (x_supports_face_attributes_p): Handle distant-foreground similar to
2698 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2700 * dispextern.h (lface_attribute_index):
2701 Add LFACE_DISTANT_FOREGROUND_INDEX.
2703 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2705 * image.c (pbm_next_char): New function.
2706 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2707 (pbm_scan_number): Use it.
2708 (Qlibjpeg_version): New variable.
2709 (syms_of_image): DEFSYM and initialize it.
2711 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2713 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2715 2013-10-31 Glenn Morris <rgm@gnu.org>
2717 * emacs.c (original_pwd): New char.
2718 (main): If using --chdir, store original_pwd.
2719 (init_cmdargs): When setting Vinvocation_directory based on a
2720 relative argv[0], use original_pwd if set. (Bug#15768)
2722 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2724 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2726 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2728 * insdel.c: Fix minor problems found by static checking.
2729 (Qregion_extract_function): Now static.
2730 (prepare_to_modify_buffer_1): Remove unused locals.
2732 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2734 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2735 (syms_of_xdisp): Declare pre-redisplay-function.
2736 (markpos_of_region): Remove function.
2737 (init_iterator, compute_stop_pos, handle_face_prop)
2738 (face_before_or_after_it_pos, reseat_to_string)
2739 (get_next_display_element, window_buffer_changed)
2740 (redisplay_internal, try_cursor_movement, redisplay_window)
2741 (try_window_reusing_current_matrix, try_window_id, display_line)
2742 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2743 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2744 * window.h (struct window): Remove field `region_showing'.
2745 * dispextern.h (struct it): Remove region_beg/end_charpos.
2746 (face_at_buffer_position, face_for_overlay_string)
2747 (face_at_string_position): Update prototypes.
2748 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2749 (face_at_string_position): Remove `region_beg' and `region_end' args.
2750 * fontset.c (Finternal_char_font):
2751 * font.c (font_at, font_range): Adjust calls accordingly.
2752 * insdel.c (Qregion_extract_function): New var.
2753 (syms_of_insdel): Initialize it.
2754 (prepare_to_modify_buffer_1): Use it.
2756 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2758 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2759 * ftxfont.c (ftxfont_get_gcs):
2760 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2761 * xfaces.c (x_free_colors, x_free_dpy_colors)
2762 (x_create_gc, unload_color):
2763 * xselect.c (x_property_data_to_lisp):
2764 * xsettings.c (parse_settings):
2765 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2766 (get_bits_and_offset): Adjust definition.
2767 * frame.c (XParseGeometry): Adjust locals.
2768 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2769 * regex.h (toplevel): Likewise for reg_syntax_t.
2771 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2773 * eval.c (run_hook_with_args): Use FUNCTIONP.
2775 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2777 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2778 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2779 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2780 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2781 on MS-Windows anyway.
2782 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2783 (free_realized_face): ...adjust user.
2784 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2785 white relief pixels to -1.
2786 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2787 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2788 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2790 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2792 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2793 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2794 in practice now. All callers changed.
2796 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2798 * dispextern.h (struct face): Use bitfields for 'underline_type'
2799 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2800 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2801 'stipple' member. Move 'lface' member up to help...
2802 * xfaces.c (make_realized_face): ...this function to find and
2803 clear just the members that need clearing.
2804 (load_face_colors, realize_x_face):
2805 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2807 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2809 * xftfont.c (struct xftfont_info): Remove set-but-unused
2811 (xftfont_open): Adjust user.
2812 (xftfont_get_colors): Remove useless prototype.
2814 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2816 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2817 before passing them to 'unexec'. (Bug#15260)
2819 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2821 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2823 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2825 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2826 the changed signature of the font driver's 'close' method.
2828 * w32font.h (w32font_close): Adjust the prototype to the change in
2829 function definition.
2831 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2833 * w32uniscribe.c (uniscribe_close): Adapt the call to
2834 w32font_close to its new prototype.
2836 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2838 Omit unused frame argument of font API's close function.
2839 * font.h (struct font): Drop frame argument. Adjust comment.
2840 * font.c (font_clear_cache, font_close_object): Adjust users.
2841 * ftfont.c (ftfont_close):
2842 * ftxfont.c (ftxfont_close):
2843 * macfont.m (macfont_close):
2844 * nsfont.m (nsfont_close):
2845 * w32font.c (w32font_close):
2846 * xfont.c (xfont_close):
2847 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2848 tweak comments and make functions safe if called more than once for
2849 the same font object.
2851 Perform font-specific cleanup when font object is swept by GC. See
2852 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2853 * alloc.c (cleanup_vector): New function.
2854 (sweep_vector): Call it for each reclaimed vector object.
2855 * font.h (struct font): Adjust comment.
2857 2013-10-24 Glenn Morris <rgm@gnu.org>
2859 * Makefile.in (abs_top_srcdir): New, set by configure.
2861 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2863 Adjust recent font-related changes to fix bug#15686.
2864 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2865 is a live window system frame, mark its default font too.
2867 2013-10-23 Glenn Morris <rgm@gnu.org>
2869 * Makefile.in (RUN_TEMACS): Make relative (again).
2870 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2871 (bootstrap-emacs$(EXEEXT)):
2872 Quote entities that might contain whitespace.
2874 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2876 Port to Solaris 10 and its bundled GCC.
2877 Problem reported by Timothy C. Burt.
2878 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2880 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2882 Do not allow font caches to grow too large.
2883 * alloc.c (compact_font_cache_entry, compact_font_caches):
2884 New functions or stub if not HAVE_WINDOW_SYSTEM.
2885 (compact_undo_list): Factor out from Fgarbage_collect.
2887 (mark_face_cache): Mark face font. Move down to avoid
2889 (mark_terminals): Do not mark font cache here.
2890 (Fgarbage_collect): Call compaction functions described
2891 above. Adjust comment.
2893 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2895 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2896 chdir to HOME (bug#15607).
2898 * nsterm.m (Qcocoa, Qgnustep): New variables.
2899 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2900 (ns_get_color): Make selection color work for GNUstep also.
2902 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2904 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2905 handles mouse clicks. Instead, let GPM use the same code as all
2906 the other mice use. See the discussion starting at
2907 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2908 for the details of the problem with the menu bar this fixes.
2910 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2912 Remove port-specific display name lists to avoid extra
2913 complexity and data duplication with display info lists.
2914 * xterm.h (x_display_name_list): Remove declaration.
2915 * xterm.c (x_display_name_list): Remove.
2916 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2917 * xfns.c (x_display_info_for_name, Fx_display_list):
2918 Likewise. Use x_display_list where appropriate.
2919 * w32term.h (w32_display_name_list): Remove declaration.
2920 * w32term.c (w32_display_name_list): Remove.
2921 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2923 * w32fns.c (x_display_info_for_name, Fx_display_list):
2924 Likewise. Use x_display_list where appropriate.
2925 * nsterm.h (ns_display_name_list): Remove declaration.
2926 * nsterm.m (ns_display_name_list): Remove.
2927 (ns_term_init, syms_of_nsterm): Adjust users.
2928 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2929 Likewise. Use x_display_list where appropriate.
2930 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2931 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2932 (mark_terminals): Mark per-terminal font cache.
2934 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2936 Don't run timers in input-pending-p. Its new check-timers param
2937 provides the prior behavior. (Bug#15045).
2938 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2940 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2942 Make some functions static in non-Microsoft builds.
2943 On my platform (Fedora 19 x86-64), this shrinks the
2944 Emacs executable (text+data) by 0.25%.
2945 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2946 (load_color) [!MSDOS]:
2947 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2948 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2949 * lisp.h (check_existing):
2950 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2951 (network_interface_info) [!WINDOWSNT]:
2952 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2953 Remove extern decls.
2954 * fileio.c (check_existing):
2955 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2956 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2957 (network_interface_info) [!WINDOWSNT]:
2958 * term.c (encode_terminal_code) [!WINDOWSNT]:
2959 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2960 * xfaces.c (load_color) [!MSDOS]:
2962 * fileio.c (check_existing, check_executable, check_writable):
2963 * process.c (network_interface_list, network_interface_info):
2964 Move earlier, so that we don't need forward decls.
2965 * gnutls.c (fn_gnutls_transport_set_errno)
2966 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2968 * w32.c (init_environment): Use faccessat rather than
2969 check_existing, partly for consistency with the rest of the code
2970 in this file, partly so that check_existing can be static.
2972 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2973 * emacs.c (MAIN_PROGRAM): New macro.
2974 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2975 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2977 bool vector int width fixes
2978 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2979 (Fbool_vector_count_matches_at):
2980 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2981 can exceed PTRDIFF_MAX, at least in theory.
2982 (Fbool_vector_count_matches_at):
2983 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2985 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2987 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2988 (struct sockaddr): Add forward decl, for platforms that lack it.
2990 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2992 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2995 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2997 * w32.c (network_interface_get_info, network_interface_list)
2998 (network_interface_info): New functions. (Bug#15610)
2999 (GetAdaptersInfo_Proc): New typedef.
3000 (get_adapters_info): New wrapper function.
3001 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3003 * process.h (network_interface_list, network_interface_info):
3006 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3007 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3008 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3009 for WINDOWSNT. Doc fix.
3010 (syms_of_process): Defsubr Snetwork_interface_list and
3011 Snetwork_interface_info unconditionally.
3013 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3014 in NS GUI sessions. (Bug#15629)
3016 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3018 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3020 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3022 * print.c (print_object): Print " ..." when truncating bool vectors.
3024 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3026 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3027 standard mouse buttons.
3029 * termhooks.h (struct input_event): Remove incorrect commentary.
3031 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3033 Disallow bool vector operations on mixed-length operands.
3034 The old behavior left garbage in the result vector sometimes,
3035 and didn't seem to be useful.
3036 * data.c (Qwrong_length_argument): New static var.
3037 (wrong_length_argument): New function.
3038 (bool_vector_binop_driver): Check that args agree in length.
3040 * keyboard.c, keyboard.h (all_kboards): Now static.
3042 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3044 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3045 note from the lispref.
3047 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3049 * nsterm.h (struct ns_display_info): Remove set-but-unused
3050 member image_cache (image caches are per-terminal anyway).
3051 (FRAME_X_IMAGE_CACHE): Remove.
3052 * nsterm.m (ns_initialize_display_info): Adjust user.
3054 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3056 * w32proc.c: Include mingw_time.h.
3058 * w32.c: Include mingw_time.h.
3060 Implement scrolling of TTY menus when the screen is too short.
3062 * term.c (tty_menu_display): Accept an additional argument, the
3063 menu item from which to start displaying the menu. Account for
3064 the value of Y when limiting the menu to the number of available
3066 (mi_result): New enumeration.
3067 (read_menu_input): Return enumerated value. When the y coordinate
3068 hits min_y or max_y, return scroll indication instead of wrapping
3070 (tty_menu_activate): Handle the scrolling indications from
3071 read_menu_input. Compute the first menu item to display and pass
3072 it to tty_menu_display.
3074 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3076 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3077 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3078 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3079 Adjust to match the change described below.
3080 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3081 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3082 memory_below_frame members to...
3083 * termchar.h (struct tty_display_info): ...here because they're
3084 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3085 * term.c (init_tty):
3086 * nsterm.m (ns_create_terminal):
3087 * w32term.c (w32_create_terminal):
3088 * xterm.c (x_create_terminal): Adjust users.
3089 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3090 to filter out non-TTY frames. Adjust comment.
3091 (scrolling): Adjust user. Prefer eassert for debugging check.
3093 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3095 * xfaces.c (PT_PER_INCH): Remove unused macro.
3096 * termhooks.h (struct terminal): Remove set-but-unused
3097 member fast_clear_end_of_line.
3098 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3099 * nsterm.m (ns_create_terminal):
3100 * term.c (init_tty):
3101 * w32term.c (w32_create_terminal):
3102 * xterm.c (x_create_terminal): Adjust users.
3104 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3106 * lisp.h (bool_vector_size): New function.
3107 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3108 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3109 (Fbool_vector_not, Fbool_vector_count_matches_at):
3110 Remove uses of 'eassume' that should no longer be needed,
3111 because they are subsumed by the 'eassume' in bool_vector_size.
3113 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3115 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3116 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3117 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3119 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3121 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3122 have different dimensions. (Bug#15575)
3124 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3127 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3129 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3131 * term.c (tty_menu_show): Never return with unbalanced
3132 specpdl. Use eassert for debugging check. Adjust style.
3134 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3136 * term.c (read_menu_input): Make selection of menu items
3137 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3138 (tty_menu_activate): Fix off-by-one error when computing max_y.
3140 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3142 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3143 audit logging (only used with GnuTLS 3.x) and enable it.
3145 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3147 * dispnew.c (redraw_frame): Remove useless #ifdef because
3148 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3149 Also, move TTY fflush to...
3150 * term.c (tty_update_end): ...this function.
3152 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3154 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3155 the end of the frame's glyph matrix. (Bug#15575)
3157 * term.c (tty_menu_display): Don't move cursor while overwriting
3158 frame's glyphs with menu items. Limit the number of items
3159 displayed to what can be shown on the available screen lines,
3160 excluding the echo area.
3161 (tty_menu_activate): Limit the Y coordinate allowed by
3162 read_menu_input to the last screen line used for menu display.
3164 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3166 * lisp.h (eassume): New macro.
3167 Also, include <verify.h>, for 'assume'.
3168 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3169 (vroundup, vector_nbytes):
3170 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3171 (Fbool_vector_not, Fbool_vector_count_matches)
3172 (Fbool_vector_count_matches_at):
3173 Use eassume, not eassert.
3174 * casetab.c (set_identity, shuffle):
3175 * composite.c (composition_gstring_put_cache):
3176 * dispnew.c (update_frame_1):
3177 * ftfont.c (ftfont_shape_by_flt):
3178 * image.c (gif_load):
3179 * intervals.c (offset_intervals):
3180 * macfont.m (macfont_shape):
3181 Remove calls to 'assume' that are no longer needed, because
3182 --enable-gcc-warnings no longer generates bogus warnings
3183 when these calls are removed.
3185 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3187 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3189 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3191 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3192 (Qsubstitute_env_in_file_name): New var.
3193 (syms_of_fileio): Define it.
3195 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3197 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3198 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3201 * term.c (save_and_enable_current_matrix): Don't allocate and
3202 don't save margin areas.
3203 (restore_desired_matrix): Don't restore margin areas.
3204 (free_saved_screen): Don't free margin areas.
3206 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3208 * image.c: Pacify --enable-gcc-warnings.
3209 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3210 #define only if used.
3212 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3214 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3215 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3216 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3217 (gif_load): For giflib v5.x and later, display the error message
3218 produced by giflib when its functions fail.
3219 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3222 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3224 * keyboard.c (last_event_timestamp): Remove. For X selection and
3225 GTK popup menus, it may be obtained from per-frame X display info.
3226 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3227 (process_special_events): Adjust users.
3228 * keyboard.h (last_event_timestamp): Remove declaration.
3229 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3230 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3231 * menu.h (xmenu_show): Adjust prototype.
3232 * menu.c (Fx_popup_menu): Adjust user.
3233 * xselect.c (x_own_selection, x_get_foreign_selection)
3234 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3236 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3238 * keyboard.c (init_kboard): Now static. Add arg
3239 to denote window system. Adjust comment.
3240 (init_keyboard): Adjust user.
3241 (allocate_kboard): New function.
3243 * nsterm.m (ns_term_init):
3244 * term.c (init_tty):
3245 * w32term.c (w32_create_terminal):
3246 * xterm.c (x_term_init): Use it.
3247 * keyboard.h (init_kboard): Remove prototype.
3248 (allocate_kboard): Add prototype.
3250 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3252 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3253 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3255 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3257 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3259 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3261 * term.c (tty_menu_activate): Flush the output stream after
3262 showing the cursor, and don't mark the frame garbaged at exit from
3263 the function. Fixes redisplay glitches when moving from one menu
3266 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3268 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3269 or throw error (Bug#15570).
3271 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3273 * intervals.c (temp_set_point_both): Move test into 'eassert',
3276 * lisp.h (eassert): Don't use 'assume'.
3277 Sometimes 'assume' wins in performance, and sometimes it loses,
3278 so it shouldn't be used all the time. Perhaps we need two
3279 flavors of 'eassert', one for where 'assume' is far more likely
3280 to help or to hurt; but that can be done later.
3281 Problem reported by Dmitry Antipov in
3282 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3283 Also, don't include <verify.h>; no longer needed.
3285 2013-10-09 Glenn Morris <rgm@gnu.org>
3287 * eval.c (Fcond): Doc tweak.
3289 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3291 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3292 expressions with side effects to eassert. (Bug#15565)
3294 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3296 * fns.c (hashfn_user_defined): Allow hash functions to return any
3299 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3301 Fix minor problems found by static checking.
3302 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3303 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3304 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3305 * keyboard.c (read_menu_command): Remove unused local.
3306 * lisp.h (read_menu_command): New decl.
3307 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3308 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3309 Return ptrdiff_t, not int.
3310 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3311 not int, for benefit of xpalloc.
3312 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3314 (have_menus_p): Remove; unused.
3315 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3316 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3317 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3319 (save_and_enable_current_matrix): Omit unnecessary casts.
3320 (read_menu_input): Omit local extern decl (now in lisp.h).
3321 Don't access uninitialized storage if mouse_get_xy fails.
3322 (tty_menu_activate): Mark local as initialized, for lint.
3323 (tty_menu_activate, tty_meny_show): Remove unused locals.
3325 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3327 Support menus on text-mode terminals.
3328 * xterm.h (xw_popup_dialog): Add prototype.
3330 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3331 (xmenu_show): Block input here, instead in Fx_popup_menu.
3332 (xw_popup_dialog): New function, with X-specific bits of popup
3335 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3338 * window.c (Fset_window_configuration): Use run-time tests of the
3339 frame type instead of compile-time conditionals, when menu-bar
3340 lines are considered.
3342 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3343 (w32_popup_dialog): New prototypes.
3345 * w32menu.c (Fx_popup_dialog): Function deleted.
3346 (w32_popup_dialog): New function, with w32 specific bits of popup
3347 dialogs. Block input here.
3349 * w32inevt.c (w32_console_read_socket): Minor change to add
3350 debugging TTY events.
3352 * w32fns.c (show_hourglass): If returning early because the frame
3353 is not a GUI frame, unblock input.
3355 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3356 (cursorY): New functions.
3358 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3359 WINDOWSNT, macros that call curX and curY elsewhere.
3361 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3363 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3364 specific function to hide and show cursor on a text-mode terminal.
3365 (tty_menu_struct, struct tty_menu_state): New structures.
3366 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3367 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3368 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3369 (tty_menu_locate, save_and_enable_current_matrix)
3370 (restore_desired_matrix, screen_update, read_menu_input)
3371 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3372 (tty_pop_down_menu, tty_menu_last_menubar_item)
3373 (tty_menu_new_item_coords, tty_menu_show): New functions.
3374 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3376 * nsterm.h (ns_popup_dialog): Adjust prototype.
3378 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3380 (ns_popup_dialog): Adapt order of arguments to the other
3381 *_menu_show implementations.
3382 (Fx_popup_dialog): Function deleted.
3384 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3386 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3388 * menu.c (have_boxes): New function.
3389 (single_keymap_panes): Use it instead of a compile-time
3391 (single_menu_item): Use run-time tests of the frame type instead
3392 of compile-time conditionals.
3393 (encode_menu_string): New function.
3394 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3395 the macro, since different types of frame need different encoding
3397 (digest_single_submenu): Use run-time tests of frame type instead
3398 of, or in addition to, compile-time conditionals.
3399 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3400 (Fx_popup_menu): Detect when the function is called from keyboard
3401 on a TTY. Don't barf when invoked on a text-mode frame.
3402 Check frame type at run time, instead of compile-time conditionals for
3403 invoking terminal-specific menu-show functions.
3404 Call tty_menu_show on text-mode frames.
3405 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3406 run time to determine which alternative to invoke; support dialogs
3409 * keyboard.h <Qmouse_movement>: Declare.
3411 * keyboard.c <Qmouse_movement>: Now extern.
3412 <Qecho_keystrokes>: New static variable.
3413 (read_key_sequence): Accept an additional argument, a flag to
3414 prevent redisplay during reading of the key sequence. All callers
3416 (read_menu_command): New function.
3417 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3419 (toolkit_menubar_in_use): New function.
3420 (make_lispy_event): Use it instead of a compile-time test.
3422 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3423 window-system being available.
3425 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3426 to x-popup-dialog on the frame type, they all now support popup
3429 * dispnew.c (save_current_matrix): Save the margin areas.
3430 (restore_current_matrix): Restore margin areas.
3431 (update_frame_with_menu): New function.
3433 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3436 * alloc.c (make_save_ptr): Now compiled unconditionally.
3438 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3440 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3441 (redraw_frame, update_frame): Adjust users.
3442 * dispextern.h (set_window_update_flags): Adjust prototype.
3443 * xdisp.c (redisplay_internal): When updating all frames with zero
3444 windows_or_buffers_changed, assume that only the windows that shows
3445 current buffer should be really updated.
3447 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3449 Do not allocate huge temporary memory areas and objects while encoding
3450 for file I/O, thus reducing an enormous memory usage for large buffers.
3451 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3452 * coding.h (struct coding_system): New member raw_destination.
3453 * coding.c (setup_coding_system): Initialize it to zero.
3454 (encode_coding_object): If raw_destination is set, do not create
3455 dst_object. Add comment.
3456 * fileio.c (toplevel): New constant E_WRITE_MAX.
3457 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3458 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3460 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3462 * nsterm.m (windowDidExitFullScreen:):
3463 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3465 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3467 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3468 * keyboard.c (unblock_input_to): Don't process pending signals
3469 if a fatal error is in progress.
3471 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3472 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3473 they're talking about words in Lisp bool vectors.
3474 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3475 * data.c (popcount_bits_word): Rename from popcount_size_t.
3476 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3479 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3481 Improve support for popcount and counting trailing zeros (Bug#15550).
3482 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3483 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3484 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3485 (popcount_size_t_msc, popcount_size_t_gcc):
3486 Remove; now done by Gnulib.
3487 (popcount_size_t): Now a macro that defers to Gnulib.
3488 (count_trailing_zero_bits): Return int, for consistency with
3489 Gnulib and because Emacs prefers signed to unsigned int.
3490 Don't assume that size_t is either unsigned int or unsigned long
3491 or unsigned long long.
3492 (size_t_to_host_endian): Do not assume that size_t is either
3493 exactly 32 or exactly 64 bits wide.
3494 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3495 etc., so that it's now an enum constant, not a macro.
3496 No need to assume that it's either 32 or 64.
3498 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3500 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3503 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3505 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3506 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3508 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3510 emacs_read and emacs_write now use void *, not char *.
3511 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3512 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3513 Buffer arg is now void *, not char *. This matches plain
3514 'read' and 'write' better, and avoids a constraint violation
3515 on Solaris 9 with Oracle Studio.
3517 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3519 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3520 memset to explicit loop. Otherwise copy largest possible chunk
3521 from initialized to uninitialized part, thus allowing the longer
3522 memcpy runs and reducing the number of loop iterations.
3524 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3526 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3527 hide toolbar (Bug#15388).
3528 (windowDidEnterFullScreen:): If presentation options are zero,
3529 set them here (Bug#15388).
3530 (ns_update_auto_hide_menu_bar): Remove runtime check.
3531 Don't auto hide dock unless menubar is also auto hidden.
3533 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3535 * editfns.c (message): Mention batch mode in doc string.
3537 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3539 * nsterm.m (check_native_fs): Remove erroneous comment.
3541 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3543 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3544 uses find_newline instead of scan_newline and so doesn't move point.
3546 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3548 Use hardware support for byteswapping on glibc x86 etc.
3549 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3550 whereas the old swap64 needed 30.
3551 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3552 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3553 Use byteswap.h's macros to swap bytes.
3554 * lisp.h (swap16, swap32, swap64): Remove.
3555 All uses replaced by bswap_16, bswap_32, bswap_64.
3557 * bytecode.c (exec_byte_code): Use some more volatile variables
3558 to work around local variables getting clobbered by longjmp.
3559 Port to pre-C99, which doesn't allow decls after stmts.
3561 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3563 * lisp.h (eassert): Assume that COND is true when optimizing.
3564 In other words, take on the behavior of eassert_and_assume.
3565 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3566 (eassert_and_assume): Remove. All uses replaced by eassert.
3568 * xdisp.c (Qglyphless_char): Now static.
3570 Adjust to merge from gnulib.
3571 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3572 * lisp.h: Include <verify.h>, for 'assume'.
3574 * eval.c (clobbered_eassert): New macro.
3575 (internal_catch, internal_condition_case)
3576 (internal_condition_case_1, internal_condition_case_2)
3577 (internal_condition_case_n): Use it instead of eassert
3578 when the argument contains locals clobbered by longjmp.
3579 Don't use clobbered locals outside of clobbered_eassert.
3580 (internal_lisp_condition_case): Use a volatile variable
3581 to work around a local variable's getting clobbered.
3583 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3585 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3586 (PUSH_HANDLER): New macro.
3587 (catchlist): Remove.
3588 (handlerlist): Always declare.
3590 * eval.c (catchlist): Remove (merge with handlerlist).
3591 (handlerlist, lisp_eval_depth): Not static any more.
3592 (internal_catch, internal_condition_case, internal_condition_case_1)
3593 (internal_condition_case_2, internal_condition_case_n):
3595 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3596 handlerlist/catchlist.
3597 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3598 handlerlist which can only handle a single condition-case handler at
3600 (find_handler_clause): Simplify since we only a single branch here
3603 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3605 (bcall0): New function.
3606 (exec_byte_code): Add corresponding cases. Improve error message when
3607 encountering an invalid byte-code. Let Bunwind_protect accept
3608 a function (rather than a list of expressions) as argument.
3610 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3611 and make them unconditional now that they're heap-allocated.
3613 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3615 * charset.c (Fdecode_char, Fencode_char): Remove description of
3616 `restriction' arg. now that it's hidden by advertised-calling-convention.
3618 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3620 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3621 Remove unused variable (from mac-port).
3622 (macfont_draw): Use s->ybase for correct y position.
3624 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3626 * frame.h (struct frame): Drop has_minibuffer member because...
3627 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3628 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3630 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3632 * window.h (struct window): Prefer enum text_cursor_kinds to int
3633 for phys_cursor_type member. Move the latter, phys_cursor_width,
3634 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3635 * window.c (replace_window, make_window): Adjust users.
3637 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3639 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3640 this module is never compiled otherwise.
3642 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3644 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3647 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3649 * xdisp.c (get_next_display_element): Don't call face_for_font in
3650 a build configured --without-x. (Bug#15484)
3652 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3654 * window.c (calc_absolute_offset): #elif should be #elif defined.
3656 * frame.c (delete_frame): Block/unblock input to overcome race
3657 condition (Bug#15475).
3659 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3661 * frame.c (delete_frame): Record selected frame only after
3662 calling Qdelete_frame_functions (Bug#15477).
3664 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3666 * nsterm.m (ns_selection_color): Remove.
3667 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3668 NSColor selectedText(Background)Color. Only for COCOA.
3669 (ns_term_init): Remove assignment of ns_selection_color, logic
3670 moved to ns_get_color.
3672 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3673 NS_SELECTION_COLOR_DEFAULT.
3674 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3676 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3678 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3679 frame' does not have the tool_bar_window member.
3681 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3683 Signal error when reading an empty byte-code object (Bug#15405)
3684 * lread.c (read1): signal error
3685 * alloc.c (make_byte_code): eassert header size
3686 (sweep_vectors): change an int to size_t
3688 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3690 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3691 instead of ints, as it's the usual style for offsetof constants. See:
3692 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3694 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3695 This is ugly, but it should fix the performance problem for older
3696 GCC versions in the short run. I'll look into integrating the
3697 Gnulib module for popcount, as a better fix.
3698 See the thread starting in:
3699 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3700 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3701 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3702 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3703 (popcount_size_t): Use it.
3705 2013-09-24 Daniel Colascione <dancol@dancol.org>
3707 * process.c (Fnetwork_interface_info): Fix build break due to
3710 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3712 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3713 Prefer signed to unsigned integers where either will do.
3714 No need for 'const' on locals that do not escape.
3715 Omit easserts with unnecessary and unportable assumptions about
3716 alignment. Avoid unnecessary casts to char *.
3718 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3720 Use union for the payload of struct Lisp_Vector.
3721 This helps to avoid a few glitches dictated by C's aliasing rules.
3722 * lisp.h (struct Lisp_Vector): Use union for next and
3723 contents member. Adjust comment. Change related users.
3724 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3725 Related users changed.
3726 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3727 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3728 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3729 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3731 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3733 Optimize glyph row clearing and copying routines.
3734 * dispextern.h (struct glyph_row): Change layout of struct
3735 glyph_row to help copy_row_except_pointers. Adjust comment.
3736 * dispnew.c (null_row): Remove.
3737 (clear_glyph_row): Use offsetof and memset to find and clear
3738 just the members that need clearing. Adjust comment.
3739 (copy_row_except_pointers): Likewise for copying.
3741 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3743 Some minor cleanups of recently-added bool vector code.
3744 * conf_post.h (assume): Always return void. Use lint version
3745 only if GCC and MSC versions don't apply.
3746 * conf_post.h (assume):
3747 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3748 Depend on _MSC_VER, not __MSC_VER, for consistency with
3750 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3751 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3752 (bool_vector_binop_driver, count_trailing_zero_bits)
3753 (size_t_to_host_endian): Now static, not static inline;
3754 the latter isn't needed with modern compilers and doesn't
3755 work with older compilers anyway.
3757 * alloc.c (valgrind_p): Use bool for boolean.
3759 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3761 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3762 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3763 (display_last_displayed_message_p, message_buf_print)
3764 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3765 Use bool for boolean.
3766 * dispextern.h (cancel_line, init_desired_glyphs):
3767 Remove ancient leftover.
3768 (help_echo_showing_p, hourglass_shown_p):
3769 * lisp.h (noninteractive_need_newline): Adjust declaration.
3771 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3773 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3775 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3776 ...this file and convert the latter to static. Adjust comment.
3777 (make_initial_frame):
3778 * window.c (init_window_once): Adjust user.
3779 * frame.h (last_nonminibuf_frame): Remove declaration.
3780 * lisp.h (selected_frame): Likewise.
3781 * msdos.c (the_only_display_info): Adjust comment.
3783 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3785 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3786 computing the end column of mouse-highlight that comes from
3787 display or overlay strings. (Bug#15437)
3788 (note_mouse_highlight): Adapt calculation of last argument to
3789 mouse_face_from_string_pos to the above change.
3791 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3792 all platforms, not just for clang.
3794 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3796 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3797 about excess arguments to snprintf.
3799 * conf_post.h(assume): Use __builtin_unreachable for clang.
3801 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3803 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3804 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3806 2013-09-23 Daniel Colascione <dancol@dancol.org>
3808 * alloc.c (USE_VALGRIND): New macro; on by default
3809 when ENABLE_CHECKING.
3810 (mark_maybe_object, mark_maybe_pointer)
3811 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3813 (valgrind_p) [USE_VALGRIND]: New variable.
3814 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3816 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3818 * process.c (wait_reading_process_output): Change int pnamelen to
3821 * nsterm.m (setMarkedText:selectedRange:):
3822 (deleteWorkingText):
3823 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3824 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3825 argument to unsigned long to avoid warning.
3826 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3828 * conf_post.h (assume): Fix compiler error: x shall be cond.
3830 2013-09-22 Daniel Colascione <dancol@dancol.org>
3832 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3833 warning when compiling without a window system.
3835 2013-09-22 Daniel Colascione <dancol@dancol.org>
3837 * data.c (Qbool_vector_p): New symbol.
3838 (bool_vector_spare_mask, popcount_size_t_generic)
3839 (popcount_size_t_msc, popcount_size_t_gcc)
3841 (bool_vector_binop_driver)
3842 (count_trailing_zero_bits, size_t_to_host_endian)
3843 (Fbool_vector_exclusive_or)
3844 (Fbool_vector_union)
3845 (Fbool_vector_intersection, Fbool_vector_set_difference)
3846 (Fbool_vector_subsetp, Fbool_vector_not)
3847 (Fbool_vector_count_matches)
3848 (Fbool_vector_count_matches_at): New functions.
3849 (syms_of_data): Intern new symbol, functions.
3850 * alloc.c (bool_vector_payload_bytes): New function.
3851 (Fmake_bool_vector): Instead of calling Fmake_vector,
3852 which performs redundant initialization and argument checking,
3853 just call allocate_vector ourselves. Make sure we clear any
3854 terminating padding to zero.
3855 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3856 instead of open-coding the size calculation.
3857 (vroundup_ct): New macro.
3858 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3859 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3860 * composite.c (composition_gstring_put_cache):
3861 Change lint_assume to assume.
3862 * conf_post.h (assume): New macro.
3863 (lint_assume): Remove.
3864 * dispnew.c (update_frame_1): Change lint_assume to assume.
3865 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3867 * image.c (gif_load): Change lint_assume to assume.
3868 * lisp.h (eassert_and_assume): New macro.
3869 (Qbool_vector_p): Declare.
3870 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3871 (swap16, swap32, swap64): New inline functions.
3872 * macfont.m (macfont_shape): Change lint_assume to assume.
3873 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3874 * xsettings.c (parse_settings): Use new swap16 and
3875 swap32 from lisp.h instead of file-specific macros.
3877 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3879 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3880 found (which can legitimately happen when the glyph row at the
3881 window start is disabled in the current_matrix. (Bug#15365)
3883 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3885 Fix syntax.h bug introduced by recent INLINE change.
3886 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3887 conditionally compiled one way in some modules, and a different
3888 way in others. This doesn't work with extern inline functions,
3889 which must have the same definition in all modules, because the
3890 defining code might be shared across modules, depending on the
3891 implementation. Symptoms reported by Martin Rudalics in:
3892 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3893 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3894 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3895 overriding the corresponding functions in syntax.h.
3896 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3897 (syntax_property): New inline functions.
3898 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3899 Rewrite in terms of these new functions.
3901 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3903 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3904 not chars_in_text, whose result depends on the multibyteness of
3905 the current buffer. (Bug#15426)
3907 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3909 Port recent change to hosts where pointers aren't 'long'.
3910 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3911 Don't assume that pointers are the same width as 'long'.
3912 Add a compile-time check that a pointer fits into two X slots.
3914 A simpler, centralized INLINE.
3915 * conf_post.h (INLINE): Define only if not already defined.
3916 This allows us to use a single INLINE, defined by one file
3918 * emacs.c (INLINE): Define it.
3919 Also, include category.h, charset.h, composite.h, dispextern.h,
3920 syntax.h, systime.h, so that their INLINE definitions are expanded
3922 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3923 * buffer.h, buffer.c (BUFFER_INLINE):
3924 * category.h, category.c (CATEGORY_INLINE):
3925 * character.h, character.c (CHARACTER_INLINE):
3926 * charset.h, charset.c (CHARSET_INLINE):
3927 * composite.h, composite.c (COMPOSITE_INLINE):
3928 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3929 * frame.h, frame.c (FRAME_INLINE):
3930 * intervals.h, intervals.c (INTERVALS_INLINE):
3931 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3932 * lisp.h, alloc.c (LISP_INLINE):
3933 * process.h, process.c (PROCESS_INLINE):
3934 * syntax.h, syntax.c (SYNTAX_INLINE):
3935 * systime.h, sysdep.c (SYSTIME_INLINE):
3936 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3937 * window.h, window.c (WINDOW_INLINE):
3938 Remove. All uses replaced with INLINE.
3940 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3942 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3945 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3947 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3948 'const char *' to avoid compiler warnings due to similar change in
3949 the prototype of x_get_string_resource.
3951 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3953 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3954 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3955 going to replace static variables below. Adjust comments.
3956 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3957 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3958 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3959 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3960 Related users changed.
3961 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3962 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3963 last_mouse_movement_time, going to replace static variables below.
3965 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3966 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3968 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3969 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3970 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3971 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3972 static variables below.
3973 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3974 (last_mouse_scroll_bar): Remove.
3975 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3976 (mouseExited): Related users changed.
3978 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3980 Do not use external array to process X scroll bar messages.
3981 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3982 (x_send_scroll_bar_event): Pack window pointer into two slots
3983 of XClientMessageEvent if we're 64-bit. Adjust comment.
3984 (x_scroll_bar_to_input_event): Unpack accordingly.
3986 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3988 Ifdef away recent changes which aren't relevant to NS port.
3989 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3990 [!HAVE_NS]: Declare as such.
3991 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3992 [!HAVE_NS]: Define as such.
3994 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3996 * frame.c (x_redo_mouse_highlight): New function
3997 to factor out common code used in W32 and X ports.
3998 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3999 * xterm.h (struct x_display_info):
4000 * w32term.h (struct w32_display_info):
4001 * nsterm.h (struct ns_display_info): New members
4002 last_mouse_motion_frame, last_mouse_motion_x and
4003 last_mouse_motion_y, going to replace static variables below.
4004 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4005 (redo_mouse_highlight): Remove.
4006 (note_mouse_movement, syms_of_xterm): Adjust user.
4007 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4008 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4009 (redo_mouse_highlight): Remove.
4010 (note_mouse_movement, syms_of_w32term): Adjust user.
4011 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4012 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4014 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4015 * nsfns.m (compute_tip_xy): Adjust user.
4017 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4019 * frame.c (x_mouse_grabbed): New function.
4020 * dispextern.h (x_mouse_grabbed): Add prototype.
4021 (last_mouse_frame): Remove declaration.
4022 * xterm.h (struct x_display_info):
4023 * w32term.h (struct w32_display_info):
4024 * nsterm.h (struct ns_display_info): New member
4025 last_mouse_frame, going to replace...
4026 * xdisp.c (last_mouse_frame): ...global variable.
4027 (note_tool_bar_highlight):
4028 * w32term.c (w32_mouse_position, w32_read_socket):
4029 * xterm.c (XTmouse_position, handle_one_xevent):
4030 Use x_mouse_grabbed.
4031 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4033 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4035 * w32term.c (w32_read_socket): Avoid temporary
4036 variables in a call to x_real_positions.
4037 * xterm.c (handle_one_xevent): Likewise.
4039 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4041 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4042 (x_icon_type): Remove prototype.
4043 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4044 * frame.c (x_icon_type): Remove.
4045 * w32term.c (x_make_frame_visible, x_iconify_frame):
4046 * xterm.c (x_make_frame_visible, x_iconify_frame):
4047 Use x_set_bitmap_icon to factor out common code.
4049 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4051 * dispextern.h (check_x_display_info, x_get_string_resource):
4052 Declare here just once and unify the latter.
4053 * frame.c (check_x_display_info, x_get_string_resource):
4054 * nsterm.h (check_x_display_info):
4055 * xrdb.c (x_get_string_resource):
4056 * xterm.h (check_x_display_info): Remove prototypes.
4057 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4058 * w32reg.c (x_get_string_resource): Likewise.
4059 (w32_get_rdb_resource): Adjust user.
4061 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4063 * xterm.h (struct x_display_info): New member
4064 x_pending_autoraise_frame, going to replace...
4065 * xterm.c (pending_autoraise_frame): ...static variable.
4066 (x_new_focus_frame, XTread_socket): Adjust users.
4067 * w32term.h (struct w32_display_info): New member
4068 w32_pending_autoraise_frame, going to replace...
4069 * w32term.c (pending_autoraise_frame): ...global variable.
4070 (x_new_focus_frame, w32_read_socket): Adjust users.
4072 2013-09-17 Glenn Morris <rgm@gnu.org>
4074 * xdisp.c (message_dolog): If we create *Messages*,
4075 switch it to messages-buffer-mode.
4077 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4079 Don't overuse 'const' in types of locals.
4080 * bidi.c (bidi_count_bytes):
4081 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4082 (xg_event_is_for_scrollbar):
4083 * xselect.c (x_handle_property_notify)
4084 (x_handle_selection_notify, x_handle_dnd_message):
4085 * xsettings.c, xsettings.h (xft_settings_event):
4086 * xterm.c (x_handle_net_wm_state, handle_one_event)
4087 (x_menubar_window_to_frame, x_detect_focus_change)
4088 (construct_mouse_click, note_mouse_movement)
4089 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4090 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4091 (handle_one_xevent, x_handle_net_wm_state):
4092 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4093 (x_handle_dnd_message):
4094 Avoid unnecessary 'const', typically the second 'const' in
4095 'const foo * const arg', a 'const' that does not affect the API
4096 and doesn't significantly help the human reader.
4098 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4100 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4101 only if Glib < 2.36.0.
4102 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4103 * xsettings.c (init_gconf, init_gsettings): Do not check
4105 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4107 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4109 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4111 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4112 before calling g_type_init.
4114 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4116 * nsterm.m (syms_of_nsterm): ... to here.
4118 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4120 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4121 (ignore_next_mouse_click_timeout): Use Time as X does.
4122 (handle_one_xevent): Avoid cast and use unsigned comparison.
4124 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4126 Do not copy X event in handle_one_xevent except KeyPress case.
4127 Wnen XEvent is processed, it is unlikely to be changed except
4128 KeyPress case, so we can avoid copying and use const pointer to
4129 const data to make sure that an event is not changed elsewhere.
4130 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4131 const' and do not create local copy except for the KeyPress event.
4132 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4133 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4134 (x_handle_net_wm_state, x_menubar_window_to_frame)
4135 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4136 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4137 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4138 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4139 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4140 (x_handle_dnd_message):
4141 * xsettings.c (xft_settings_event):
4142 Use 'const XEvent * const' where appropriate.
4143 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4145 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4147 Fix X event waiting to handle multiple frames.
4148 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4149 * xterm.c (pending_event_wait): Remove. Adjust users.
4150 (x_detect_focus_change): Pass frame arg.
4151 (handle_one_xevent): Find related frame early and clear per-frame
4152 wait_event_type only if this is an event for the relevant frame.
4153 (x_wait_for_event): Use per-frame wait_event_type.
4155 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4157 * nsfns.m (Fx_create_frame): Fix font driver registration for
4160 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4161 for syms_of_macfont.
4163 * nsterm.m: Include macfont.h.
4164 (ns_tmp_flags, ns_tmp_font): Remove.
4165 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4166 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4167 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4168 (changeFont:): Fix code style. Check for font driver type when
4171 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4174 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4175 (nsfont_open): Set font driver type.
4176 Set font->ascent and font->descent. Figure out font instead of
4177 ns_tmp_font, and flags instead of ns_tmp_flags.
4178 Fix indentation. Remove call to ns_draw_text_decoration,
4181 * nsfns.m: Include macfont.h.
4182 (Fx_create_frame): Register macfont driver, make a better default font.
4183 (Fns_popup_font_panel): Get font from macfont driver, if used.
4185 * macfont.m, macfont.h, macuvs.h: New files.
4187 * font.h: Declare syms_of_macfont.
4189 * font.c (syms_of_font): Call syms_of_macfont.
4191 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4193 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4195 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4196 and it is always zero for others, so I assume that this is an ancient
4197 leftover which nobody will want to change any more.
4198 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4199 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4200 * frame.c (x_set_scroll_bar_width):
4201 * w32fns.c (w32_createscrollbar):
4202 * w32term.c (w32_set_vertical_scroll_bar):
4203 * xfns.c (x_set_scroll_bar_default_width):
4204 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4205 (x_scroll_bar_expose): Related users changed.
4207 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4209 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4210 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4211 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4213 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4215 * nsterm.h, w32term.h, xterm.h: ...and not here.
4216 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4217 Remove unused Xisms.
4218 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4219 these modules are never compiled otherwise.
4221 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4223 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4224 Doc fix. (Bug#15375)
4226 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4228 Unify Fx_focus_frame between all ports.
4229 * frame.h (x_focus_frame): New prototype.
4230 * xfns.c (Fx_focus_frame): Remove.
4231 (syms_of_xfns): Do not defsubr it.
4232 (x_focus_frame): X implementation.
4233 * nsfns.m (Fx_focus_frame): Remove.
4234 (syms_of_nsfns): Do not defsubr it.
4235 (x_focus_frame): NS implementation.
4236 * w32term.c (Fx_focus_frame): Remove.
4237 (x_focus_on_frame): Rename to...
4238 (x_focus_frame): W32 implementation.
4239 * w32term.h (x_focus_on_frame): Remove prototype.
4240 * w32fns.c (Fx_focus_frame): Remove.
4241 (syms_of_w32fns): Do not defsubr it.
4242 * frame.c (Fx_focus_frame): Define here.
4243 (syms_of_frame): Defsubr here.
4244 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4246 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4248 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4249 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4250 each port to reference the port-specific window system data.
4251 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4252 (FRAME_DISPLAY_INFO): Define.
4253 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4254 (FRAME_DISPLAY_INFO): Define. Adjust users.
4255 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4256 (FRAME_DISPLAY_INFO): Define. Adjust users.
4257 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4258 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4259 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4260 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4261 * xselect.c, xterm.c: All related users changed.
4263 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4265 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4266 (x_menubar_window_to_frame): Remove prototypes.
4267 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4268 (x_menubar_window_to_frame, x_top_window_to_frame):
4270 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4271 (x_menubar_window_to_frame, x_top_window_to_frame):
4272 ...to here and convert all but the last to static.
4274 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4276 * lisp.mk (lisp): Add w32-common-fns.elc.
4278 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4280 * charset.c (char_charset): Document an exception for char-charset.
4282 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4284 * xterm.h (x_display_info): New field last_user_time...
4285 * xterm.c (toplevel): ...to replace static last_user_time.
4286 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4288 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4290 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4291 scroll bar values to prevent thumb from disappear and update comment.
4293 2013-09-11 Glenn Morris <rgm@gnu.org>
4295 * emacs.c (usage_message): Possessive apostrophe tweak.
4297 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4299 * nsterm.m (syms_of_nsterm): Use Qns.
4300 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4301 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4302 * xfns.c (x_display_info_for_name, Fx_open_connection):
4303 Remove old '#if 0' code.
4304 (syms_of_xfns): Use Qx.
4305 * termhooks.h (fullscreen_hook): Remove the leftover.
4306 (struct terminal): Fix typo in comment.
4308 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4310 Cleaning up a few X scroll bar bits.
4311 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4312 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4313 New member last_seen_part, going to replace...
4314 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4315 (xt_action_hook) [USE_LUCID]: Adjust user.
4316 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4317 Lucid-specific scroll bar support.
4318 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4319 to int and adjust to use last_seen_part member.
4320 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4321 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4322 Initialize last_seen_part.
4324 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4326 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4327 insert-buffer-substring an empty string.
4329 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4331 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4332 avoiding a GCC warning.
4334 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4336 Ifdef away frame tool bar code when it is not really used.
4337 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4338 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4339 and minimize_tool_bar_window_p under the above.
4340 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4341 (fset_tool_bar_window): Likewise.
4342 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4343 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4344 (change_frame_size_1):
4345 * window.c (window_from_coordinates, Frecenter): Adjust users.
4346 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4347 code is not really used.
4348 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4349 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4350 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4351 [!USE_GTK && !HAVE_NS]: Define as such.
4352 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4353 (note_mouse_highlight, expose_frame):
4354 * xfns.c (x_set_tool_bar_lines):
4355 * xterm.c (handle_one_xevent): Adjust users.
4357 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4359 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4360 This bug was introduced by my 2013-08-26 patch, which incorrectly
4361 assumed that the terminfo implementation doesn't use termcap buffers.
4362 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4363 these buffers apparently are used after all.
4364 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4365 (struct tty_display_info): Define members termcap_term_buffer and
4366 termcap_strings_buffer even if TERMINFO.
4368 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4371 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4372 'usage' docstring entry to pacify make-docfile.
4374 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4376 Change comparison functions =, <, >, <=, >= to take many arguments.
4377 * data.c: Change comparison functions' interface and implementation.
4378 * lisp.h: Make arithcompare available for efficient two arg
4380 * bytecode.c: Use arithcompare.
4381 * fileio.c: Use new interface.
4383 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4385 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4387 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4389 * eval.c (Feval): Document the new use of `lexical'.
4391 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4393 Review and drop old frame resize hack.
4394 * frame.h (struct frame): Remove force_flush_display_p.
4395 * dispnew.c (update_frame): Adjust user and don't call
4396 flush_frame here. The comment has said that there was an issues
4397 with redisplaying fringes, but I don't see any differences with
4398 and without this hack. Hopefully we can continue without it.
4399 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4400 current frame matrices twice if resized_p is set.
4402 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4404 Do not populate pure Xism x_sync to other ports.
4405 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4406 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4407 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4408 * w32term.h (x_sync): Remove prototype.
4410 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4412 Cleanup frame flushing.
4413 * dispextern.h (struct redisplay_interface):
4414 Drop flush_display_optional because flush_display is enough
4415 for X and flushing via RIF is just a no-op for others.
4416 * frame.h (flush_frame): New function.
4417 * dispnew.c (update_frame):
4418 * minibuf.c (read_minibuf):
4419 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4421 * keyboard.c (detect_input_pending_run_timers): Do not flush
4422 all frames but selected one in redisplay_preserve_echo_area.
4423 * nsterm.m (ns_flush): Remove no-op.
4424 (ns_redisplay_interface): Adjust user.
4425 * w32term.h (x_flush): Remove no-op.
4426 (w32_redisplay_interface): Adjust user.
4427 * xterm.c (x_flush): Simplify because we do not flush all
4428 frames at once any more. Adjust comment.
4429 (x_redisplay_interface): Adjust user.
4431 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4433 Port --without-x --enable-gcc-warnings to Fedora 19.
4434 * gfilenotify.c (globals_of_gfilenotify):
4435 Call g_type_init only if using an older glib version that needs it.
4437 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4439 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4440 (last_glyphless_glyph_merged_face_id): Remove declarations.
4441 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4442 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4443 (last_glyphless_glyph_merged_face_id): Now static.
4444 (merge_escape_glyph_face): New function, refactored from...
4445 (get_next_display_element): ...here.
4446 (merge_glyphless_glyph_face): New function, refactored from...
4447 (produce_glyphless_glyph): ...here...
4448 * term.c (produce_glyphless_glyph): ...and here.
4450 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4452 * eval.c (eval_sub): Only call Ffunction if necessary.
4454 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4456 Attempt to make redisplay more selective when changing cursor type.
4457 * frame.h (struct frame): New bitfield cursor_type_changed.
4458 * xdisp.c (cursor_type_changed): Remove.
4459 (try_cursor_movement, redisplay_window, try_window_id)
4460 (set_frame_cursor_types, try_window_reusing_current_matrix):
4461 Adjust to use per-frame bitfield.
4462 (redisplay_internal): Look for cursor type change on each visible
4463 frame and consider all frames if cursor type has been changed on
4464 the frame other than selected. If cursor type has been changed on
4465 selected frame only, do not use fast update.
4467 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4469 Attempt to make redisplay more selective when changing fonts.
4470 * frame.h (struct frame): New bitfield fonts_changed.
4471 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4472 (adjust_frame_glyphs): Add prototype.
4473 * dispnew.c (fonts_changed_p): Remove.
4474 (adjust_glyphs): Remove because we do not
4475 adjust matrices on all frames at once any more.
4476 (adjust_frame_glyphs): Block and unblock input here.
4477 (adjust_glyph_matrix): Use fonts_changed.
4478 (change_frame_size_1): Use adjust_frame_glyphs.
4479 * font.c (font_open_entity): Use fonts_changed.
4480 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4481 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4482 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4483 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4484 (shrink_mini_window, Fresize_mini_window_internal)
4485 (window_scroll_pixel_based, Fset_window_configuration)
4486 (apply_window_adjustment, Fset_window_vscroll):
4487 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4488 Use adjust_frame_glyphs.
4489 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4490 (try_window_reusing_current_matrix, try_window_id, display_line)
4491 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4492 (redisplay_internal): Consider fonts_changed and adjust frame
4493 matrices for each frame only if the frame is visible. If font
4494 has been changed on some frame during full redisplay, retry
4495 only visible frames where the font has been actually changed.
4497 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4499 Cache current header and mode line height for each window.
4500 * window.h (struct window): New fields mode_line_height
4501 and header_line_height.
4502 * window.c (make_window): Initialize them.
4503 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4504 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4505 (current_mode_line_height, current_header_line_height):
4507 * xdisp.c (current_mode_line_height, current_header_line_height):
4509 (pos_visible_p, init_xdisp): Adjust user.
4510 (redisplay_window): Invalidate mode_line_height and
4511 header_line_height if current and desired matrices do not agree.
4513 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4515 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4516 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4518 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4520 Make --without-x compatible with --enable-gcc-warnings.
4521 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4522 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4523 members under HAVE_WINDOW_SYSTEM.
4524 * keyboard.c (make_lispy_focus_out): Likewise.
4525 (record_menu_key): Move under HAVE_MENUS.
4526 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4527 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4528 (syms_of_xdisp): Adjust user.
4529 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4530 (start_hourglass, cancel_hourglass):
4531 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4532 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4533 and CLEAR_FONT_TABLE_NFONTS.
4534 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4535 Declare only if HAVE_WINDOW_SYSTEM.
4536 (lface_same_font_attributes_p, clear_face_gcs): Define only
4537 if HAVE_WINDOW_SYSTEM.
4539 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4541 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4542 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4543 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4545 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4547 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4549 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4551 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4552 This fixes a type error on hosts where ptrdiff_t is wider than int.
4554 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4556 * keyboard.c (read_key_sequence_vs): New function.
4557 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4560 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4562 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4564 Makefile improvements.
4565 * Makefile.in (config.status): Don't use double-colon rules, as
4566 they are not portable according to POSIX. Fix shell typo with `;
4567 I guess this rule has never been tested?
4568 (VCSWITNESS): New macro, to override any environment var.
4570 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4572 * xterm.h (struct x_display_info): Do not track X connection
4573 fd separately because it is always available from Display.
4574 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4577 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4579 * buffer.c (drop_overlay):
4580 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4581 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4583 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4585 * buffer.c (Fmake_overlay, Fmove_overlay):
4586 * intervals.c (set_point_from_marker):
4587 * print.c (PRINTPREPARE): Prefer signal_error
4588 to plain error and report unsuitable marker too.
4590 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4592 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4593 for 'dragging' member.
4594 (struct x_output): Remove set-but-unused leftovers
4595 'left_before_move' and 'top_before_move'.
4596 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4597 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4598 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4599 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4600 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4601 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4602 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4603 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4605 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4607 * nsfont.m (INVALID_GLYPH): New define.
4608 (nsfont_encode_char): Use INVALID_GLYPH.
4609 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4611 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4613 * xterm.c (x_last_mouse_movement_time): Revert last change.
4614 This code should use XDisplayMotionBufferSize to check display's
4615 motion history first, and there are few other issues as well.
4616 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4617 (handle_one_xevent): Adjust user.
4619 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4621 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4622 * frame.c (Flast_nonminibuf_frame): ... to here.
4623 (check_minibuf_window): Don't abort if no window was found
4626 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4628 Use XGetMotionEvents to ask the last mouse motion time from X server.
4629 * xterm.c (X_MOTION_HISTORY): Default to 1.
4630 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4631 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4632 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4633 Ifdef away legacy code.
4634 (XTmouse_position, x_scroll_bar_report_motion):
4635 Use x_last_mouse_movement_time.
4636 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4639 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4641 * msdos.c (last_mouse_window): Move to...
4642 (dos_rawgetc): ...this function and adjust comment.
4643 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4644 (mouseMoved): ...this function and adjust comment.
4645 * w32term.c (last_window): Likewise with...
4646 (w32_read_socket): ...this function.
4647 * xterm.c (last_window): Likewise with...
4648 (handle_one_xevent): ...this function.
4650 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4652 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4653 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4654 (handle_one_xevent): ...to here.
4655 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4658 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4660 * msdos.c (IT_set_terminal_window): Remove no-op.
4661 (initialize_msdos_display): Adjust terminal setup.
4662 * w32console.c (w32con_set_terminal_window): Remove no-op.
4663 (initialize_w32_display): Adjust terminal setup.
4664 * w32term.c (w32_set_terminal_window): Remove no-op.
4665 (w32_create_terminal): Adjust terminal setup.
4666 * xterm.c (XTset_terminal_window): Remove no-op.
4667 (x_create_terminal): Adjust terminal setup.
4669 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4671 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4673 (ns_create_terminal): Adjust terminal setup.
4674 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4676 (w32_create_terminal): Adjust terminal setup.
4677 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4679 (x_create_terminal): Adjust terminal setup.
4681 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4683 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4684 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4685 * dispnew.c (buffer_posn_from_coords):
4686 * window.c (Fwindow_end, displayed_window_lines):
4687 * xdisp.c (redisplay_mode_lines): Use it.
4689 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4691 * fontset.c (face_for_char): Check char in the current face font first
4692 if HAVE_NS (Bug#15138).
4694 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4696 * window.c (temp_output_buffer_show): Make sure window returned
4697 by display_buffer is live (Bug#15213).
4699 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4701 Minor cleanup to avoid forward declarations.
4702 * coding.h (struct ccl_spec): Remove forward declaration.
4703 * composite.h (toplevel): Include font.h.
4704 (struct composition_it, struct face, struct font_metrics):
4705 Remove forward declaration.
4706 * dispextern.h (struct image, struct atimer): Likewise.
4707 * emacsgtkfixed.h (struct frame): Likewise.
4708 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4709 * font.h (struct font_driver, struct font, struct glyph_string)
4710 (struct face): Remove forward declaration.
4711 * fontset.h (struct face, struct font): Likewise.
4712 * frame.h (toplevel): Style cleanup.
4713 (enum output_method): Move to...
4714 * termhooks.h (enum output_method): ...here.
4715 (struct glyph, struct frame, struct ns_display_info)
4716 (struct x_display_info, struct w32_display_info):
4717 Remove forward declaration.
4718 * xterm.h (toplevel): Include termhooks.h.
4719 (struct font, struct window, struct glyph_matrix, struct frame)
4720 (struct input_event, struct face, struct image): Remove forward
4722 * gtkutil.h (struct _widget_value): Likewise.
4723 * keyboard.h (toplevel): Include termhooks.h.
4724 (struct input_event): Remove forward declaration.
4726 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4728 * intervals.c (set_point_from_marker): New function.
4729 * editfns.c (Fgoto_char):
4730 * process.c (Finternal_default_process_filter):
4731 * window.c (select_window_1): Use it.
4732 * buffer.h (set_point_from_marker): Add prototype.
4734 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4736 * w32.c (term_winsock): Call release_listen_threads before calling
4738 (_sys_wait_accept): Wait for accept event in a loop with a finite
4739 timeout, instead of waiting indefinitely. Will hopefully avoid
4740 hanging during exit because WSACleanup deadlocks waiting for the
4741 event object to be released. (Bug#14333)
4743 * w32proc.c (release_listen_threads): New function, signals all
4744 the reader threads that listen for connections to stop waiting.
4746 * w32.h (release_listen_threads): Add prototype.
4748 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4750 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4751 field of new marker (for sanity and safety).
4752 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4753 anyway because XMISCTYPE is a function and can't be an lvalue).
4755 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4757 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4758 (x_after_update_window_line, x_scroll_bar_create):
4759 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4760 (handle_one_xevent, x_clear_frame_area):
4761 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4762 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4763 * xterm.h (x_clear_area): Adjust prototype.
4765 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4767 Hook scanning and indentation functions to find_newline. This helps
4768 to avoid duplicated code and renders more respect to newline cache.
4769 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4770 * cmds.c (Fforward_line):
4771 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4772 Use find_newline and avoid unnecessary point movements.
4773 * search.c (scan_newline): Implement on top of find_newline.
4775 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4777 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4778 scoped code (bug#11258).
4780 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4782 * nsterm.m (last_window): New variable.
4783 (EV_TRAILER2): New macro.
4784 (EV_TRAILER): Call EV_TRAILER2.
4785 (mouseMoved:): Add support for mouse-autoselect-window
4786 on nextstep (Bug#6888).
4788 2013-08-28 Andreas Schwab <schwab@suse.de>
4790 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4791 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4792 Remove unused macro definitions.
4793 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4794 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4795 Only define if emacs.
4797 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4799 Prefer enum glyph_row_area to int where appropriate.
4800 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4802 (window_box, window_box_width, window_box_left, window_box_left_offset)
4803 (window_box_right, window_box_right_offset): Adjust prototypes.
4804 * xdisp.c (window_box, window_box_width, window_box_left)
4805 (window_box_left_offset, window_box_right, window_box_right_offset):
4806 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4807 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4808 * nsterm.m (ns_clip_to_row):
4809 * w32term.c (w32_clip_to_row):
4810 * xterm.c (x_clip_to_row): Likewise.
4812 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4814 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4815 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4817 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4819 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4820 for portability to hosts where /bin/sh has problems.
4822 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4824 Redesign redisplay interface to drop global output_cursor.
4825 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4826 (toplevel): Remove declaration of output_cursor.
4827 (set_output_cursor, x_cursor_to): Remove prototype.
4828 * window.h (struct window): New member output_cursor.
4829 (output_cursor_to): New function to replace RIF member.
4830 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4831 (update_text_area, set_window_cursor_after_update): Use it.
4832 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4833 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4834 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4835 * w32term.c (x_update_window_begin, x_update_window_end):
4836 * xterm.c (x_update_window_begin, x_update_window_end):
4837 Adjust to use per-window output cursor.
4839 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4841 Simplify SELECT_TYPE-related code.
4842 Like EMACS_TIME, this portability layer is no longer needed, since
4843 Emacs has been using fd_set as a portability layer for some time.
4844 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4845 (SELECT_TYPE): Remove. All uses changed to fd_set.
4846 (fd_set) [!FD_SET]: New typedef.
4848 Simplify EMACS_TIME-related code.
4849 This portability layer is no longer needed, since Emacs has been
4850 using struct timespec as a portability layer for some time.
4851 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4852 Include <time.h> rather than "systime.h"; that's all that's needed now.
4853 * dispnew.c: Include <timespec.h> rather than "systime.h";
4854 that's all that's needed now.
4855 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4856 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4857 TIMESPEC_RESOLUTION.
4858 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4859 LOG10_TIMESPEC_RESOLUTION.
4860 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4861 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4862 (make_emacs_time): Remove. All used changed to make_timespec.
4863 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4864 (current_timespec): Rename from current_emacs_time. All uses changed.
4865 (add_emacs_time): Remove. All uses changed to timespec_add.
4866 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4867 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4868 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4869 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4870 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4871 (current_timespec): Rename from current_emacs_time. All uses changed.
4872 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4873 changed to timespec_cmp.
4874 * xgselect.c: Include <timespec.h>, since our .h files don't.
4876 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4878 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4879 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4880 Remove the leftovers.
4881 * gtkutil.c (toplevel): Do not declare Qxft but include
4883 * image.c (toplevel): Do not declare Vlibrary_cache because
4884 it's already done in lisp.h.
4886 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4888 * lisp.h (Mouse_HLInfo): Move from here...
4889 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4890 (reset_mouse_highlight): New function.
4891 * msdos.c (dos_set_window_size, IT_update_begin)
4892 (internal_terminal_init):
4893 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4894 (ns_initialize_display_info):
4895 * w32console.c (initialize_w32_display):
4896 * w32term.c (x_update_window_end, x_free_frame_resources)
4897 (w32_initialize_display_info):
4898 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4899 * window.c (Fdelete_other_windows_internal):
4900 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4901 * termchar.h (toplevel):
4902 * xterm.h (toplevel): Include dispextern.h.
4904 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4906 Fix minor problems found by static checking.
4907 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4908 (expect): Avoid nested-if warning.
4909 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4910 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4911 * nsterm.h, nsterm.m (ns_select):
4912 * xgselect.c, xgselect.h (xg_select):
4913 Adjust signature to better match pselect's.
4914 * nsterm.m (ns_select):
4915 Don't set *TIMEOUT, since pselect doesn't.
4916 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4917 diagnostic about assigning const char * to it.
4918 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4920 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4922 * lread.c (substitute_object_recurse): Handle hash-tables as well
4925 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4927 Fix unlikely core dump in init_tty, and simplify terminfo case.
4928 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4929 The old version incorrectly dumped core if malloc returned a
4930 buffer containing only non-NUL bytes.
4931 (init_tty): Do not allocate or free termcap buffers; the
4932 struct does that for us now.
4933 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4934 (struct tty_display_info): Define members termcap_term_buffer and
4935 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4936 use them. Allocate them directly in struct rather than indirectly
4937 via a pointer, to simplify init_tty.
4939 * frame.c (check_minibuf_window): Initialize 'window' properly,
4940 so that Emacs reliably aborts later if 'window' is not initialized.
4942 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4944 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4945 of VoidSymbol (Bug#15154).
4947 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4949 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4950 mouse_face_beg_y and mouse_face_end_y.
4951 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4952 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4953 Adjust users and update comment where appropriate.
4955 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4957 * frame.c (check_minibuf_window): New function.
4958 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4959 Call check_minibuf_window (Bug#15183).
4961 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4963 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4964 because this is the only last cursor data we need to keep and consult.
4965 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4966 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4969 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4971 Fix recovering from possible decompression error.
4972 Since insert_from_gap doesn't always move point, we can't use PT as
4973 the position where the partially decompressed data ends, and
4974 should count how many bytes was produced so far.
4975 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4976 (unwind_decompress): Really delete partially uncompressed data.
4977 (Fzlib_decompress_region): Take decompressed data size into account.
4979 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4981 * syntax.c (init_syntax_once): Adjust comment and do an early
4982 initialization of Qchar_table_extra_slots just once...
4983 * casetab.c (init_casetab_once):
4984 * category.c (init_category_once):
4985 * character.c (syms_of_character):
4986 * coding.c (syms_of_coding):
4987 * xdisp.c (syms_of_xdisp): ...and omit it here.
4989 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4991 * xdisp.c (get_next_display_element): Don't apply to characters
4992 from a display vector the logic of setting it->end_of_box_run_p
4993 suitable for characters from a buffer. (Bug#15175)
4995 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4996 to handle directories, rather than '_utime' which doesn't.
4999 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5001 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5002 or fullscreen (Bug#14627).
5004 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5006 System-dependent integer overflow fixes.
5007 * process.c (Fset_process_window_size): Signal an error if
5008 the window size is outside the range supported by the lower level.
5009 * sysdep.c (set_window_size): Return negative on error,
5010 nonnegative on success, rather than -1, 0, 1 on not in system,
5011 failure, success. This is simpler. Caller changed.
5012 (serial_configure): Remove unnecessary initialization of local.
5013 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5014 size fits in unsigned long; this isn't true on some 32-bit hosts.
5015 Avoid buffer overrun if some future version of /proc/meminfo has a
5016 variable name longer than 20 bytes.
5017 (system_process_attributes) [__FreeBSD__]:
5018 Don't assume hw.availpages fits in 'int'.
5020 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5022 Don't let very long directory names overrun the stack.
5023 Fix some related minor problems involving "//", vfork.
5024 * callproc.c (encode_current_directory): New function.
5025 (call_process): Don't append "/"; not needed.
5026 * fileio.c (file_name_as_directory_slop): New constant.
5027 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5028 this can save the caller having to alloca.
5029 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5030 Use SAFE_ALLOCA, not alloca.
5031 (directory_file_name, Fexpand_file_name): Leave leading "//"
5032 alone, since it can be special even on POSIX platforms.
5033 * callproc.c (call_process):
5034 * process.c (Fformat_network_address):
5035 * sysdep.c (sys_subshell):
5036 Use encode_current_directory rather than rolling our own.
5037 (create_process): No need to encode directory; caller does that now.
5038 * process.h (encode_current_directory): New decl.
5039 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5040 Rework to avoid 'goto xyzzy;'.
5042 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5044 * xdisp.c (handle_face_prop): If the default face was remapped use
5045 the remapped face for strings from prefix properties. (Bug#15155)
5047 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5049 Minor cleanup for redisplay interface and few related functions.
5050 * frame.h (enum text_cursor_kinds): Move from here...
5051 * dispextern.h (enum text_cursor_kinds): ...to here.
5052 (toplevel): Drop unnecessary declarations.
5053 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5054 in update_window_end_hook and draw_window_cursor functions.
5055 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5056 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5057 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5058 * xterm.c (x_update_window_end, x_draw_window_cursor):
5059 * xdisp.c (display_and_set_cursor, update_window_cursor)
5060 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5061 enum text_cursor_kinds where appropriate.
5063 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5065 Redesign redisplay interface to drop updated_row and updated_area.
5066 * dispextern.h (updated_row, updated_area): Remove declaration.
5067 (struct redisplay_interface): Pass glyph row and row area parameters
5068 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5069 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5071 * dispnew.c (updated_row, updated_area): Remove.
5072 (redraw_overlapped_rows, update_window_line): Adjust user.
5073 (update_marginal_area, update_text_area): Likewise. Pass updated row
5074 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5075 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5078 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5080 * process.c (flush_pending_output): Remove stub.
5083 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5085 * callproc.c: Fix race that killed background processes (Bug#15144).
5086 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5087 Record deleted process-id in critical section, not afterwards.
5088 Don't mistakenly kill process created by a call-process invocation
5089 that discards output and does not wait.
5091 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5093 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5094 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5095 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5096 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5097 to shut up compiler in mark_object.
5098 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5100 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5102 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5103 We can't portably rely on PTY_OPEN doing that, even if
5104 it calls posix_openpt with O_CLOEXEC.
5106 2013-08-20 Kenichi Handa <handa@gnu.org>
5108 * character.c (string_char): Improve commentary.
5110 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5112 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5113 (struct animation_cache): Make signature a flexible array member.
5114 All uses changed. This is a tad slower but may insulate us better
5115 from future changes to ImageMagick.
5117 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5119 * image.c: Shrink memory needed for animation cache.
5120 (SIGNATURE_DIGESTSIZE): New constant.
5121 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5122 (imagemagick_create_cache): Copy the signature. This saves
5123 several KB of memory that ImageMagick wastes per signature.
5124 Don't bother updating the update_time, as the caller does that now.
5125 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5126 it's a fixed size struct member now.
5127 (imagemagick_get_animation_cache): Always destroy the signature,
5128 as it's now imagemagick_create_cache's responsibility to copy it.
5129 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5130 and use memcmp rather than strcmp.
5131 eassert that ImageMagick returns a signature of the specified length.
5133 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5135 * image.c (imagemagick_get_animation_cache): Don't segfault on
5137 (imagemagick_get_animation_cache): Revert to previous definition
5138 so that it actually works. But keep the memory leak fix.
5139 (imagemagick_get_animation_cache): Fix memory leak.
5141 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5143 * image.c: Fix animation cache signature memory leak.
5144 Fix some other minor performance problems while we're at it.
5145 (imagemagick_create_cache): Clear just the members that
5146 need clearing. Don't set update_time, as caller does that now.
5147 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5148 Simplify by using pointer-to-pointer instead of a prev pointer.
5149 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5150 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5151 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5152 it's already a copy. Free the signature probe unless it's cached.
5154 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5155 This was introduced by my 2013-08-12 fix for Bug#15035.
5157 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5159 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5160 (imagemagick_prune_animation_cache): Now static.
5162 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5164 * image.c (imagemagick_get_animation_cache): Don't segfault when
5165 pruning all entries.
5167 2013-08-18 Ken Brown <kbrown@cornell.edu>
5169 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5170 static heap if ENABLE_CHECKING is defined.
5171 (max_bss_sbrk_ptr): New variable.
5173 (report_sheap_usage): Report maximum static heap usage instead of
5174 ending static heap usage.
5176 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5178 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5179 of zlib_initialized according to the results of calling
5180 init_zlib_functions.
5182 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5184 * image.c: Implement an ImageMagick per-image cache.
5185 (imagemagick_get_animation_cache): Fix a double-free error.
5186 (imagemagick_load_image): Remove the ping_wand code, which only
5187 apparently saved time on invalid animated images, and slowed down
5188 everything else. Optimise for the common case.
5190 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5192 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5194 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5196 * marker.c (set_marker): Remove documentation of undefined behavior.
5198 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5200 * image.c (imagemagick_compute_animated_image): Animate correctly
5201 when sub-images are smaller than the main image.
5202 (imagemagick_compute_animated_image): Setting the iterator row to
5203 zero is apparently not allowed.
5204 (imagemagick_compute_animated_image): Allow images that say they
5205 have sub-images that are bigger than the main image, but just crop
5208 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5210 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5212 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5214 * image.c (imagemagick_compute_animated_image): Respect the GIF
5217 2013-08-15 Ken Brown <kbrown@cornell.edu>
5219 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5220 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5223 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5225 Fix minor problems found by static checking.
5226 * frame.c (delete_frame):
5227 * xdisp.c (next_element_from_display_vector):
5228 Avoid uninitialized local.
5229 * image.c (imagemagick_compute_animated_image): Port to C89.
5230 Prefer usual GNU indentation style for loops.
5231 Be more careful about bizarrely large sizes, by using ptrdiff_t
5234 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5236 Fix infinite frame selection loop (Bug#15025).
5237 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5239 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5241 * xdisp.c (compute_window_start_on_continuation_line):
5242 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5243 to make sure we end up setting the window start at the leftmost
5244 visible character of the display line. This avoids funky
5245 horizontal shifting because the window start is not kept on the
5246 same position. (Bug#15090)
5247 (next_element_from_display_vector): Support 'box' face attribute
5248 in the face definitions of a display vector. (Bug#15099)
5250 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5252 * image.c (imagemagick_compute_animated_image): Implement animated
5254 (imagemagick_compute_animated_image): Fix some compilation
5255 warnings. Implement a very simple cache to make the animation
5256 usable at all, but it should be replaced with a per-image cache.
5258 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5260 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5261 to do `for' loops over alist values.
5262 * buffer.h (FOR_EACH_BUFFER):
5263 * process.c (FOR_EACH_PROCESS): Use it.
5264 (handle_child_signal, status_notify, Fget_buffer_process)
5265 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5267 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5269 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5270 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5271 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5272 to xzalloc and so avoid redundant call to memset.
5273 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5274 members because it is allocated with xzalloc and so already zeroed.
5276 2013-08-14 Ken Brown <kbrown@cornell.edu>
5278 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5281 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5283 Utility function and macro to copy Lisp string to C string.
5284 * lisp.h (xlispstrdupa): New macro.
5285 (xlispstrdup): New prototype.
5286 * alloc.c (xlispstrdup): New function.
5287 * callint.c (Fcall_interactively):
5288 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5289 (Fsubstitute_in_file_name):
5290 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5291 * image.c (x_create_bitmap_from_file):
5292 * w32term.c (w32_term_init):
5293 * xterm.c (x_term_init): Use xlispstrdup.
5295 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5297 * image.c (imagemagick_load_image): Make animated pictures work.
5298 There's still some problems with background color settings, though
5301 * decompress.c (unwind_decompress): Always restore point.
5303 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5305 * marker.c (set_marker): Reformat documentation.
5307 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5309 * xdisp.c (cursor_type_changed): Now static.
5311 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5312 Use changed. This avoids the need to call xmalloc and for the
5313 caller to call xfree, and avoids memory leaks in some situations.
5315 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5317 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5318 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5319 (redisplay_window): If window_end_valid is cleared due to non-zero
5320 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5321 so do not call to try_cursor_movement for that window.
5323 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5325 * window.h (struct window): Convert window_end_pos and
5326 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5327 (wset_window_end_pos, wset_window_end_vpos): Remove.
5328 * dispnew.c (adjust_glyph_matrix):
5329 * window.c (Fwindow_end, replace_window, set_window_buffer)
5331 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5332 (set_vertical_scroll_bar, redisplay_window, try_window)
5333 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5334 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5335 (note_mouse_highlight): Adjust users.
5336 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5339 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5341 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5342 * image.c (imagemagick_filename_hint): Use `const char *' and
5343 prefer SSDATA to SDATA to avoid warnings.
5345 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5347 Cleanup window fringes, margins and scroll bars adjustments.
5348 * window.c (set_window_fringes, set_window_margins)
5349 (set_window_scroll_bars, apply_window_adjustment): New functions.
5350 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5351 (Fset_window_scroll_bars): Use them.
5353 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5355 * window.h (struct window): Convert scroll_bar_width
5356 from Lisp_Object to integer. Adjust comment.
5357 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5359 * window.c (wset_scroll_bar_width): Remove.
5360 (make_window): Initialize scroll_bar_width.
5361 (Fsplit_window_internal): Use direct assignment.
5362 (Fset_window_configuration, save_window_save):
5363 Convert Lisp_Object to integer and back where appropriate.
5364 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5365 bar was actually changed, and mention this in docstring.
5367 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5369 * decompress.c: Minor simplifications.
5370 (Fzlib_decompress_region): Don't bother verifying
5371 that avail_out <= UINT_MAX, as that was confusing.
5372 Mention the restriction in a comment instead.
5373 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5375 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5377 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5378 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5380 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5382 * image.c (imagemagick_filename_hint): Check for errors in the
5385 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5387 * window.c (Fwindow_margins): Return nil when there's no marginal
5388 area, as per the documented API.
5390 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5391 Fmake_vector, as scroll bar's struct members are not all Lisp
5392 objects now. This avoids crashes in GC.
5394 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5395 bool, so its address could be taken.
5397 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5399 * image.c (imagemagick_filename_hint): New function to possibly
5400 apply `image-content-type-suffixes'.
5401 (imagemagick_load_image): Use it.
5403 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5405 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5406 if loading zlib failed.
5408 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5410 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5411 2013-08-13 checkin below. Change bool to BOOL, rule is:
5412 All Obj-C code uses BOOL, except for interfaces callable from C.
5414 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5416 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5418 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5419 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5420 bool instead of BOOL.
5421 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5422 from Lisp_Object to bitfield. Adjust comment.
5423 * w32term.c (x_scroll_bar_create): Adjust user.
5424 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5425 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5426 Use bool for boolean.
5427 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5428 to `unsigned int' when defining a bitfield.
5430 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5432 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5434 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5436 * window.h (struct window): Convert left_margin_cols and
5437 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5438 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5439 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5441 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5443 (showing_window_margins_p, update_window_line, update_frame_1):
5444 * fringe.c (draw_fringe_bitmap_1):
5445 * xdisp.c (window_box_width): Adjust users.
5446 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5447 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5448 Use direct assignment.
5449 (Fset_window_configuration, save_window_save, Fwindow_margins):
5450 Convert Lisp_Object to integer and back where appropriate.
5451 (Fset_window_margins): Adjust user. Return t if any margin
5452 was actually changed, and mention this in docstring.
5454 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5456 * syntax.c (forward_word):
5457 * cmds.c (forward_char, backward_char): Mention the optional argument.
5459 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5461 * window.h (struct window): Convert left_fringe_width
5462 and right_fringe_width from Lisp_Objects to integers.
5464 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5465 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5466 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5468 (make_window): Initialize new integer fields to -1.
5469 (Fsplit_window_internal): Use direct assignment.
5470 (Fset_window_configuration, save_window_save):
5471 Convert Lisp_Object to integer and back where appropriate.
5472 (Fset_window_fringes): Adjust user. Return t if any fringe
5473 was actually changed, and mention this in docstring.
5475 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5477 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5478 * nsfns.m (x_set_cursor_type):
5479 * w32fns.c (x_set_cursor_type):
5480 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5481 * xdisp.c (set_frame_cursor_types): ...but in common code.
5483 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5485 * font.c (clear_font_cache): New function, stripped from...
5486 (Fclear_font_cache): ...here, which now uses the function
5487 above. Adjust comment.
5488 * font.h (clear_font_cache): Add prototype.
5489 * xfaces.c (clear_face_cache): Use clear_font_cache.
5491 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5493 * window.c (Fset_window_start): Compare `w', not `window' because
5494 `w' might not be equal to `window' after call to decode_live_window.
5496 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5498 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5499 This fixes a problem introduced by the Bug#15035 patch
5500 when using GPG. Reported by Herbert J. Skuhra.
5502 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5504 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5505 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5506 not yet initialized.
5508 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5510 * decompress.c (Fzlib_decompress_region): Support zlib
5511 decompression, too, and rename.
5513 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5515 Minor zlib configuration tweaks.
5516 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5517 Don't assume presence of fn_inflateInit2_ zlib internal function.
5519 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5521 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5522 include the zlib prefix.
5524 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5526 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5527 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5528 define static variables that are pointers to zlib functions to be
5530 (init_zlib_functions) [WINDOWSNT]: New function.
5531 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5533 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5534 macros instead of invoking the zlib functions directly.
5535 (syms_of_decompress): DEFSYM Qzlib_dll.
5536 Staticpro Szlib_available_p.
5538 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5540 Avoid looping over all frame windows to freeze and unfreeze.
5541 * window.h (struct window): Drop frozen_window_start_p.
5542 (freeze_window_starts): Drop prototype.
5543 * frame.h (struct frame): New frozen_window_starts flag.
5544 (FRAME_WINDOWS_FROZEN): New macro.
5545 * window.c (freeze_window_start, freeze_window_starts):
5547 (select_window, replace_window): Adjust users.
5548 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5549 (window_frozen_p): New function.
5550 (redisplay_window): Use it.
5552 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5554 Fix some fd issues when running subprocesses (Bug#15035).
5555 Fix bugs that can leak files or file descriptors on errors.
5556 Don't unlink open temp files, as that's hard for users to diagnose
5557 when things go awry (e.g., temp disk exhausted).
5558 Don't bother to lock temp files. Check for invalid recursion.
5559 * callproc.c (synch_process_fd): Remove. All uses removed.
5560 (synch_process_tempfile): New var or macro.
5561 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5563 (record_kill_process): New arg, the temp name. All callers changed.
5564 (delete_temp_file): Now just a simple wrapper around unlink.
5565 (call_process_kill): New arg, the call_process_fd array.
5566 Close them all. Clear synch_process_pid. Remove the temp file,
5567 or arrange for it to be removed.
5568 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5569 that's been moved to synch_process_tempfile. Caller changed.
5570 Do not remove the tempfile; that's now call_process_kill's
5572 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5573 call_process_kill; the caller now does that.
5574 (call_process_cleanup): Do not close the process fd; that's now
5575 call_process_kill's responsibility.
5576 (Fcall_process): Implement via new function call_process, which
5577 has most of the old body of Fcall_process, but with a different API.
5578 (call_process): New function that does not open or close filefd if
5579 it is nonnegative. Record which fds need to be closed, and let
5580 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5581 Signal an error if invoked recursively (could be done via a hook).
5582 Simplify creation of the tempfile in the MSDOS case.
5583 Don't create the output file until after checking for the executable.
5584 Report any failure to open /dev/null.
5585 Don't open /dev/null for writing twice; once is enough.
5586 Don't create pipe if all output is being discarded or sent to file.
5587 Don't worry about setting up the coding system or reading from the
5588 pipe if all output is being discarded.
5589 Hoist fd_error local into top level, to lessen block nesting.
5590 Don't record deleted pid here; now done by Fcall_process_region.
5591 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5592 and note its success in synch_process_tempfile.
5593 Do not leak resources when child_setup fails.
5594 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5595 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5596 (create_temp_file): Now returns open fd, with an additional
5597 Lisp_Object * argument to return the name. All callers changed.
5598 Do not close the file; rewind it instead, and leave it open for
5599 the caller. Do not lock the temp file. Unwind-protect the file
5600 and the file-descriptor.
5601 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5602 If an asynchrounous process, record it here, not in call_process.
5603 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5604 * eval.c (set_unwind_protect): New function.
5605 * fileio.c (write_region): New function, generalized from the
5606 old Fwrite_region. Do not lock temp files.
5607 (Fwrite_region): Use it.
5608 * lisp.h (set_unwind_protect, write_region): New decls.
5609 * process.c: Include <verify.h>.
5610 (make_process): Mark fds as initially closed.
5611 (deleted_pid_list): Now a list of pid-filename pairs.
5613 (close_process_fd): New function.
5614 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5615 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5616 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5617 (create_process, create_pty, Fmake_serial_process)
5618 (server_accept_connection): Record which fds need to be closed,
5619 and let deactivate_process close them.
5620 (Fmake_network_process): Do not discard the unwind-protect
5621 until it's safe to do so.
5622 (deactivate_process): Close the fds opened by create_process etc.
5623 (Fprocess_send_eof): Adjust to new way of recording open fds.
5624 Report an error if /dev/null can't be opened, instead of aborting.
5625 * process.h (PROCESS_OPEN_FDS): New constant.
5626 (struct Lisp_Process): New member open_fds.
5627 (record_kill_process, record_deleted_pid): Adjust signatures.
5628 (record_deleted_pid): Move decl here ...
5629 * syswait.h (record_deleted_pid): ... from here.
5631 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5633 * decompress.c: Fix bugs with large buffers and weird inputs.
5634 Tune a bit. Reindent as per usual Emacs style.
5635 (BUFFER_SIZE): Remove.
5636 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5637 more than UINT_MAX bytes. Decompress into the gap instead of into
5638 an auto buffer, as this should avoid copying. Return nil if
5639 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5640 set immediate_quit; we shouldn't trust zlib code that much.
5642 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5644 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5645 errors, and really move the gap to where we want it.
5647 * lisp.h: Include decompress.c support.
5649 * emacs.c (main): Include decompress.c support.
5651 * Makefile.in: Include -lz if present.
5653 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5655 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5656 (initWithTitle:): Initialize frame to 0.
5657 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5658 (fillWithWidgetValue:frame:): Rename from
5659 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5661 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5662 fillWithWidgetValue:frame:
5664 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5665 remove memory leak warnings.
5667 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5668 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5671 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5672 (x_activate_menubar): Update the whole menu.
5673 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5674 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5675 current event is not NSSystemDefined (Bug#15001).
5676 Call ns_check_menu_open only if trackingMenu is 2.
5677 (menuDidClose:): New method, decrease trackingMenu.
5678 (fillWithWidgetValue:setDelegate:): New method.
5679 (fillWithWidgetValue:): Call the above.
5681 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5683 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5685 Omit some unnecessary casts.
5686 Many of these go back to the old pre-C89 days, when they may have
5687 been needed, but we've been assuming C89 or later for a while now.
5688 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5689 (live_float_p, live_misc_p, live_vector_p):
5690 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5691 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5692 (defvar_per_buffer):
5693 * callint.c (Fcall_interactively):
5694 * doc.c (Fsubstitute_command_keys):
5695 * filelock.c (get_boot_time):
5696 * frame.c (xrdb_get_resource):
5697 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5698 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5699 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5700 (menuitem_highlight_callback, menu_destroy_callback)
5701 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5702 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5703 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5704 (xg_tool_bar_help_callback, tb_size_cb):
5705 * image.c (xpm_alloc_color, png_read_from_memory)
5706 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5707 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5709 * keymap.c (describe_map):
5710 * nsfns.m (Fns_display_monitor_attributes_list):
5711 * nsmenu.m (process_dialog:):
5712 * nsterm.m (hold_event):
5713 * process.c (wait_reading_process_output):
5714 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5715 * scroll.c (do_direct_scrolling, scrolling_1):
5716 * termcap.c (tgetent):
5717 * window.c (check_window_containing, add_window_to_list)
5718 (freeze_window_starts):
5719 * xdisp.c (compare_overlay_entries, vmessage):
5720 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5721 (x_get_monitor_attributes_xrandr)
5722 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5723 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5724 * xfont.c (xfont_match, xfont_open):
5725 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5726 (menubar_selection_callback, menu_position_func)
5727 (popup_selection_callback, create_and_show_popup_menu)
5728 (dialog_selection_callback, create_and_show_dialog):
5729 * xrdb.c (x_get_string_resource):
5731 * xsmfns.c (x_session_check_input):
5732 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5733 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5734 (xaw_jump_callback, xaw_scroll_callback):
5735 Omit unnecessary casts.
5737 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5739 Minor string-length refactoring.
5740 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5741 * frame.c (make_monitor_attribute_list):
5742 Prefer build_string to strlen + make_string.
5744 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5746 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5747 don't check minor_code (Bug#14417).
5749 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5751 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5752 vertical positions instead. This avoids calling MATRIX_ROW with
5753 row numbers that are possibly beyond valid limits. (Bug#15064)
5755 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5757 Use xstrdup and build_unibyte_string where applicable.
5758 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5759 * xfns.c (x_window):
5760 * xrdb.c (x_get_customization_string):
5761 * xterm.c (xim_initialize):
5762 * w32fns.c (w32_window): Use xstrdup.
5763 (w32_display_monitor_attributes_list):
5764 * emacs.c (init_cmdargs):
5765 * keyboard.c (PUSH_C_STR):
5766 * nsfont.m (nsfont_open):
5767 * sysdep.c (system_process_attributes):
5768 * w32.c (system_process_attributes):
5769 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5771 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5773 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5774 variables of these types so that GDB would know about them, as aid
5775 for debugging fatal exceptions. (Bug#15024) See also
5776 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5779 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5781 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5782 larger than the NSWindow (Bug#14934).
5784 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5786 Redesign redisplay interface to drop global variable updated_window.
5787 Always pass currently updated window as a parameter to update routines.
5788 * dispextern.h (updated_window): Remove declaration.
5789 (struct redisplay_interface): Pass window parameter to
5790 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5791 and after_update_window_hook.
5792 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5794 * dispnew.c (updated_window): Remove.
5795 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5796 (update_window_line): Adjust to match redisplay interface changes.
5797 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5798 (ns_scroll_run, ns_after_update_window_line):
5799 * w32term.c (x_update_window_begin, x_update_window_end)
5800 (x_after_update_window_line, x_scroll_run):
5801 * xterm.c (x_update_window_begin, x_update_window_end)
5802 (x_after_update_window_line, x_scroll_run):
5803 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5804 Likewise. Adjust comments where appropriate.
5805 (x_cursor_to): Simplify because this is always called during window
5806 update (but install debugging check anyway).
5807 (expose_window): Check must_be_updated_p flag to see whether this
5808 function is called during window update.
5810 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5812 Do not reset window modification event counters excessively.
5813 These leftovers and poor man's tricky methods to catch extra
5814 redisplay's attention are no longer needed.
5815 * frame.c (set_menu_bar_lines_1):
5816 * minibuf.c (read_minibuf_unwind):
5817 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5818 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5819 (window_scroll_line_based, Fset_window_configuration):
5820 * xdisp.c (redisplay_window): Do not reset last_modified and
5821 last_overlay_modified counters.
5823 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5825 * xselect.c (x_send_client_event): Set send_event and serial, memset
5826 data.l as it might be bigger than data.b. Use 24 bit mask to
5827 XSendEvent (Bug#15034).
5829 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5831 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5832 for TTY frames that are not the top frame on their console.
5835 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5837 * w32term.c (w32fullscreen_hook): Really maximize frame when
5838 asked for (Bug#14841).
5840 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5842 Prefer selected_window to Fselected_window, likewise for frames.
5843 * buffer.c (Fbuffer_swap_text):
5844 * data.c (Fvariable_binding_locus):
5845 * window.c (run_window_configuration_change_hook): Adjust users.
5846 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5847 Use decode_live_frame.
5849 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5851 Be more careful if selected window shows the buffer other than current,
5852 use window_outdated only if this is not so. This change should also
5853 address some weird issues discussed in Bug#13012.
5854 * window.h (window_outdated): New prototype.
5855 * window.c (window_outdated): Now here. Convert from static and
5856 always assume window's buffer.
5857 (Fwindow_end, Fwindow_line_height): Use it.
5858 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5859 and always assume window's buffer.
5860 (redisplay_window): Adjust user.
5861 (redisplay_internal): Call to reconsider_clip_changes once and
5862 check whether mode line should be updated only if selected window
5863 shows current buffer.
5864 (run_window_scroll_functions): Use eassert for debugging check.
5865 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5867 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5869 * window.c (window_scroll, window_scroll_pixel_based)
5870 (window_scroll_line_based): Use bool for booleans.
5872 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5874 * process.c: Fix minor off-by-one issues in descriptor counts.
5875 This shouldn't fix any real bugs, but it cleans up the code a bit.
5876 (max_process_desc, max_input_desc): -1, not 0, means none.
5878 (delete_input_desc): New function.
5879 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5880 (deactivate_process): Scan backwards when recomuting max_process_desc;
5881 that should be faster.
5882 (init_process_emacs): Initialize max_input_desc.
5884 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5886 Use region cache to speedup bidi_find_paragraph_start.
5887 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5888 Rename cache_long_line_scans to cache_long_scans.
5889 * buffer.c (bset_cache_long_line_scans): Rename to
5890 bset_cache_long_scans.
5891 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5892 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5894 (syms_of_buffer): Rename cache-long-line-scans to
5895 cache-long-scans. Adjust docstring.
5896 * search.c (newline_cache_on_off):
5897 * indent.c (width_run_cache_on_off): Adjust users.
5898 * bidi.c (bidi_paragraph_cache_on_off): New function.
5899 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5900 * insdel.c (prepare_to_modify_buffer):
5901 Invalidate bidi_paragraph_cache if enabled.
5903 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5905 Invalidate region caches only if buffer text is going to be changed.
5906 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5907 (modify_text): ...new prototype.
5908 (prepare_to_modify_buffer_1): New prototype.
5909 * textprop.c (modify_region): Rename to...
5910 (modify_text_properties): ...new function.
5911 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5912 (Fremove_list_of_text_properties): Adjust users.
5913 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5914 (modify_text): ...new function.
5915 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5916 (prepare_to_modify_buffer_1): ...new function.
5917 * casefiddle.c (casify_region):
5918 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5919 (Ftranspose_regions): Use modify_text.
5921 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5923 * lisp.mk (lisp): Add nadvice.elc.
5925 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5927 New macro to iterate over live buffers similar to frames.
5928 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5929 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5930 Declare buffer-related variables here to offload lisp.h.
5931 * buffer.c (Vbuffer_alist): Adjust comment.
5932 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5933 (other_buffer_safely):
5934 * data.c (store_symval_forwarding):
5935 * dispnew.c (Fframe_or_buffer_changed_p):
5936 * fileio.c (Fdo_auto_save):
5937 * filelock.c (unlock_all_files):
5938 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5940 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5942 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5943 * callproc.c (create_temp_file):
5944 * filelock.c (create_lock_file):
5945 Assume mkostemp, since it's now provided by Gnulib.
5947 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5949 * w32.c (mkostemp): New function.
5950 (mktemp): Remove, no longer used. Most of the code reused in
5951 mkostemp. (Bug#15015)
5952 (mktemp): Don't undef.
5954 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5956 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5957 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5958 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5959 (free_glyph_pool, check_glyph_memory): Likewise for
5960 all users. Adjust comments where appropriate.
5962 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5964 * composite.h: Minor fixups.
5965 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5966 to fix a misspelling, and change it to an inline function while
5967 we're at it (it need not be a macro). All uses changed.
5968 (composition_method, composition_valid_p):
5969 Rewrite to avoid assignments in if-conditions.
5971 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5973 Do not use global Lisp_Object in composition macros.
5974 * composite.h (composition_temp): Remove declaration.
5975 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5976 (composition_method, composition_valid_p): ...inline functions.
5977 (compose_region): Remove the leftover.
5978 * composite.c (composition_temp): Remove.
5979 (run_composition_function, update_compositions)
5980 (composition_compute_stop_pos, composition_adjust_point)
5981 (Ffind_composition_internal):
5982 * coding.c (handle_composition_annotation):
5983 * xdisp.c (handle_composition_prop, check_point_in_composition):
5984 Related users changed.
5986 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5988 Drop FRAME_PTR typedef.
5989 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5990 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5991 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5992 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5993 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5994 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5995 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5996 All related users changed.
5998 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6000 * eval.c (default_toplevel_binding): New function.
6002 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6003 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6004 (syms_of_eval): Export them.
6005 * data.c (Fdefault_value): Micro cleanup.
6006 * term.c (init_tty): Use "false".
6008 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6010 Fix X GC leak in GTK and raw (no toolkit) X ports.
6011 * xterm.c (x_free_frame_resources): If white and black relief
6012 GCs are allocated, always free them here.
6013 * xfns.c (x_make_gc): Omit redundant initialization.
6014 * widget.c (create_frame_gcs): Remove the leftover.
6015 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6016 in x_free_frame_resources.
6018 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6020 * nsterm.m (windowWillResize:toSize:): Only change title if
6021 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6023 (viewDidEndLiveResize): New method.
6025 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6026 inside NS_IMPL_COCOA.
6028 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6030 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6031 Do not check whether undo is enabled because record_insert and
6032 record_delete does that themselves.
6034 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6036 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6037 member which is not really used any more.
6038 (FRAME_XIC_BASE_FONTNAME): Remove.
6039 * xfns.c (xic_free_fontset): Adjust user.
6040 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6041 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6042 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6043 (xdialog_show): Use eassert for debugging check.
6044 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6046 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6048 * fileio.c, fns.c (merge): Move extern decl from here ...
6049 * lisp.h (merge): ... to here.
6051 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6053 Fix last font-related change.
6054 * w32font.h (w32font_list_internal, w32font_match_internal):
6056 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6057 (uniscribe_list_family): Adjust to match font API change.
6058 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6059 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6061 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6063 * frame.h (FRAME_MOUSE_UPDATE):
6064 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6065 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6067 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6069 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6070 * font.h (struct font_driver): Change list, match, and list_family
6071 functions to accept struct frame * as first arg.
6072 * font.c (font_score, font_compare, font_sort_entities):
6074 (font_sort_entities, font_list_entities, font_select_entity):
6075 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6076 match font API change.
6077 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6078 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6079 * ftxfont.c (ftxfont_list, ftxfont_match):
6080 * xftfont.c (xftfont_list, xftfont_match):
6081 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6082 * w32font.c (w32font_list, w32font_match, w32font_list):
6083 (w32font_list_internal, w32_font_match_internal): Likewise.
6084 * xfaces.c (Fx_family_fonts): Adjust user.
6086 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6088 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6089 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6090 only if HAVE_X_WINDOWS is in use.
6091 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6092 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6093 * w32term.c (x_wm_set_icon_position): Likewise.
6094 * w32fns.c (x_icon): Adjust user.
6096 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6098 * xterm.c (last_mouse_press_frame): Remove the
6099 leftover which is not really used any more.
6100 (handle_one_xevent, syms_of_xterm): Adjust users.
6101 (x_flush): Call XFlush once per each X display, not frame.
6102 This is better because this code always unconditionally skips
6103 non-X frames in Vframe_list and issues the only XFlush if we
6104 have more than one X frame on the same X display.
6105 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6106 Use bool for booleans.
6107 (x_draw_glyph_string_background, cvt_string_to_pixel):
6108 (cvt_pixel_dtor): Drop unnecessary prototypes.
6109 * xterm.h (x_display_ok): Adjust prototype.
6111 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6113 Drop unnecessary functions that deals with frame pixel size.
6114 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6115 (x_pixel_height): Drop prototypes.
6116 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6117 (x_pixel_height): Drop implementations.
6118 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6119 which should be always valid for window frame.
6120 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6121 * w32menu.c (Fx_popup_dialog):
6122 * xmenu.c (Fx_popup_dialog): Likewise for both.
6124 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6126 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6127 frame parameters and call to Fmodify_frame_parameters just once.
6128 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6129 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6130 and mention nil frame in docstring.
6132 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6134 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6135 (x_figure_window_size): Likewise. Adjust to return long.
6136 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6137 (toplevel): Move Qterminal_live_p to...
6138 * terminal.c (toplevel): ...here, make it static, and...
6139 (syms_of_terminal): ...DEFSYM here.
6140 * frame.h (Qterminal_live_p): Remove declaration.
6141 (make_frame, x_figure_window_size): Adjust prototype.
6142 * nsfns.m (Fx_create_frame): Use long for window flags.
6144 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6146 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6147 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6148 Do not assume that emacs_close (INT_MAX) is a no-op.
6150 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6152 * xfaces.c (make_face_cache): For struct face_cache, prefer
6153 xmalloc to xzalloc and so avoid redundant call to memset.
6154 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6156 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6158 * fringe.c (draw_window_fringes, update_window_fringes)
6159 (compute_fringe_widths):
6160 * w32term.c (x_draw_glyph_string):
6161 * window.c (candidate_window_p, Frecenter):
6162 * xfaces.c (realize_basic_faces, realize_default_face)
6163 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6164 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6165 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6166 * xmenu.c (Fx_menu_bar_open_internal):
6167 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6168 * xsettings.c (xft_settings_event):
6169 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6170 Use bool for booleans. Adjust style and comments where
6172 * dispextern.h (draw_window_fringes, update_window_fringes)
6173 (compute_fringe_widths):
6174 * xterm.h (x_had_errors_p): Adjust prototype.
6176 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6178 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6179 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6181 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6183 * fns.c (toplevel): Remove comment before Fsafe_length because
6186 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6188 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6190 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6192 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6193 frame which got the message is still alive, before dereferencing
6194 its pointer. (Bug#14970)
6196 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6197 be a live window, before using it as such. (Bug#14970)
6199 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6201 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6202 w32_detect_focus_change instead of doing part of its job by hand.
6203 This fixes the problem whereby FOCUS_OUT events were not sent to
6206 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6208 * process.c (Fprocess_list): Doc fix.
6210 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6211 being re-exposed only if it didn't ask to become visible.
6212 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6213 was previously iconified. (Bug#14841)
6214 (x_iconify_frame): Mark the frame iconified.
6216 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6218 Fix minor problems found by static checking.
6219 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6220 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6222 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6224 * eval.c (set_specpdl_old_value): New function.
6225 (unbind_to): Minor simplification.
6226 (get_backtrace_frame): New function.
6227 (Fbacktrace_frame): Use it. Add `base' argument.
6228 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6229 (syms_of_eval): Export backtrace-eval.
6230 * xterm.c (x_focus_changed): Simplify.
6232 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6234 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6236 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6238 * xdisp.c (redisplay_window): Instead of moving point out of
6239 scroll margin, reject the force_start method, and try scrolling
6240 instead. (Bug#14780)
6242 2013-07-24 Ken Brown <kbrown@cornell.edu>
6244 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6247 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6249 * eval.c (Fprogn): Do not check that BODY is a proper list.
6250 This undoes the previous change. The check slows down the
6251 interpreter, and is not needed to prevent a crash. See
6252 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6254 2013-07-23 Glenn Morris <rgm@gnu.org>
6256 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6258 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6260 Port to GNU/Linux systems with tinfo but not ncurses.
6261 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6262 to decide whether ncurses is being used. Without this change,
6263 GCC complains about tgetent not being declared, on a system
6264 that has tinfo installed but ncurses not installed.
6266 * eval.c (Fprogn): Check that BODY is a proper list.
6268 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6269 * data.c (Fsetq_default):
6270 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6271 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6273 Tune by taking advantage of the fact that ARGS is always a list
6274 when a function is declared to have UNEVALLED args.
6276 * emacsgtkfixed.c: Port to GCC 4.6.
6277 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6279 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6281 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6282 here to silence compiler warnings.
6284 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6286 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6287 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6288 from messing up Emacs's 'struct frame' (Bug#14923).
6290 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6292 * alloc.c (make_save_ptr_ptr): Define this function.
6293 It was inadvertently omitted. It's needed only if
6294 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6296 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6298 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6299 frame have focus (Bug#14895).
6301 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6303 Avoid vfork-related deadlock more cleanly.
6304 * callproc.c (child_setup): When the child's exec fails, output
6305 the program name, as that's more useful. Use O_NONBLOCK to avoid
6307 * process.c (create_process_1): Remove; no longer needed.
6308 (create_process): Remove timer hack; no longer needed, now that
6309 the child avoids deadlock.
6311 2013-07-20 Glenn Morris <rgm@gnu.org>
6313 * image.c (Fimage_flush): Fix doc typo.
6315 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6317 Fix array bounds violation when pty allocation fails.
6318 * process.c (PTY_NAME_SIZE): New constant.
6319 (pty_name): Remove static variable; it's now auto.
6320 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6321 Take pty_name as an arg rather than using a static variable.
6322 All callers changed.
6323 (create_process): Recover pty_flag from process, not from volatile local.
6324 (create_pty): Stay inside array even when pty allocation fails.
6325 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6327 * lread.c (Fload): Avoid initialization only when lint checking.
6328 Mention that it's needed only for older GCCs.
6330 2013-07-20 Kenichi Handa <handa@gnu.org>
6332 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6333 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6335 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6337 * lread.c (Fload): Avoid uninitialized warning.
6339 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6341 Fix some minor file descriptor leaks and related glitches.
6342 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6343 (create_lock_file): Use write, not emacs_write.
6344 * image.c (slurp_file, png_load_body):
6345 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6346 (server_accept_connection):
6347 Don't leak an fd on memory allocation failure.
6348 * image.c (slurp_file): Add a cheap heuristic for growing files.
6349 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6350 as that's what the other routines do. Maybe input need not be
6351 blocked at all, but it's better to be consistent.
6352 Avoid undefined behavior when strlen is zero.
6354 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6355 (NSTATICS): Now a constant; doesn't need to be a macro.
6357 2013-07-19 Richard Stallman <rms@gnu.org>
6359 * coding.c (decode_coding_utf_8): Add simple loop for fast
6360 processing of ASCII characters.
6362 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6364 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6366 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6368 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6369 unportable 'struct x_display_info'.
6370 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6373 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6375 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6376 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6378 (system_process_attributes): Prefer plain char to unsigned char
6379 when either will do. Clean up properly if interrupted or if
6380 memory allocations fail. Don't assume sscanf succeeds.
6381 Remove no-longer-needed workaround to stop GCC from whining.
6382 Read command-line once, instead of multiple times. Check read status a
6385 Fix obscure porting bug with varargs functions.
6386 The code assumed that int is treated like ptrdiff_t in a vararg
6387 function, which is not a portable assumption. There was a similar
6388 -- though these days less likely -- porting problem with various
6389 assumptions that pointers of different types all smell the same as
6390 far as vararg functions is conserved. To make this problem less
6391 likely in the future, redo the API to use varargs functions.
6392 * alloc.c (make_save_value): Remove this vararg function.
6393 All uses changed to ...
6394 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6395 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6397 (make_save_ptr): Rename from make_save_pointer, for consistency with
6398 the above. Define only on platforms that need it. All uses changed.
6400 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6402 * keyboard.c: Try to fix typos in previous change.
6403 (DISPLAY_LIST_INFO): New macro.
6404 (kbd_buffer_get_event): Do not access members that are not present
6405 in X11. Revert inadvertent change of "!=" to "=".
6407 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6409 * keyboard.c (kbd_buffer_get_event):
6410 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6411 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6413 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6415 * filelock.c: Fix unlikely file descriptor leaks.
6416 (get_boot_time_1): Rework to avoid using emacs_open.
6417 This doesn't actually fix a leak, but is better anyway.
6418 (read_lock_data): Use read, not emacs_read.
6420 * doc.c: Fix minor memory and file descriptor leaks.
6421 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6422 (get_doc_string, Fsnarf_documentation):
6423 Fix file descriptor leak on error.
6425 * term.c: Fix minor fdopen-related file descriptor leaks.
6426 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6427 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6429 * charset.c: Fix file descriptor leaks and errno issues.
6431 (load_charset_map_from_file): Don't leak file descriptor on error.
6432 Use plain record_xmalloc since the allocation is larger than
6433 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6435 * eval.c (record_unwind_protect_nothing):
6436 * fileio.c (fclose_unwind):
6438 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6439 The replacement doesn't block input, but that no longer seems
6442 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6444 * lread.c: Fix file descriptor leaks and errno issues.
6445 (Fload): Close some races that leaked fds or streams when 'load'
6447 (Fload, openp): Report error number of last nontrivial failure to open.
6448 ENOENT counts as trivial.
6449 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6451 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6452 now that the function is always called with a nonnegative arg.
6453 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6454 All uses replaced with ...
6455 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6457 A few more minor file errno-reporting bugs.
6458 * callproc.c (Fcall_process):
6459 * doc.c (Fsnarf_documentation):
6460 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6461 * process.c (set_socket_option):
6462 Don't let a constructor trash errno.
6463 * doc.c: Include <errno.h>.
6465 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6467 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6469 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6471 Fix w32 bug with call-process-region (Bug#14885).
6472 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6473 to Fcall_process when the input is empty. This simplifies the
6474 code a bit. It makes no difference on POSIXish platforms but
6475 apparently it fixes a bug on w32.
6477 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6478 * fileio.c (close_file_unwind): Don't close if FD is negative;
6479 this can happen when unwinding a zapped file descriptor.
6480 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6481 in case Emacs runs out of memory between the two unwind-protects.
6482 Don't trash errno when closing FD.
6483 Zap the FD in the specpdl when closing it, instead of deferring
6484 the removal of the unwind-protect; this fixes a bug where a child
6485 function unwinds the stack past us.
6487 New unwind-protect flavors to better type-check C callbacks.
6488 This also lessens the need to write wrappers for callbacks,
6489 and the need for make_save_pointer.
6490 * alloc.c (free_save_value):
6491 * atimer.c (run_all_atimers):
6493 * alloc.c (safe_alloca_unwind):
6494 * atimer.c (unwind_stop_other_atimers):
6495 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6496 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6497 * minibuf.c (choose_minibuf_frame_1):
6498 * process.c (make_serial_process_unwind):
6499 * xdisp.c (pop_message_unwind):
6500 * xselect.c (queue_selection_requests_unwind):
6501 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6502 * alloc.c (record_xmalloc):
6503 Prefer record_unwind_protect_ptr to record_unwind_protect with
6505 * alloc.c (Fgarbage_collect):
6506 Prefer record_unwind_protect_void to passing a dummy.
6507 * buffer.c (restore_buffer):
6508 * window.c (restore_window_configuration):
6509 * xfns.c, w32fns.c (do_unwind_create_frame)
6510 New wrapper. All record-unwind uses of wrappee changed.
6511 * buffer.c (set_buffer_if_live):
6512 * callproc.c (call_process_cleanup, delete_temp_file):
6513 * coding.c (code_conversion_restore):
6514 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6515 * editfns.c (save_excursion_restore)
6516 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6517 (save_restriction_restore):
6518 * eval.c (restore_stack_limits, un_autoload):
6519 * fns.c (require_unwind):
6520 * keyboard.c (recursive_edit_unwind, tracking_off):
6521 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6522 * macros.c (pop_kbd_macro, restore_menu_items):
6523 * nsfns.m (unwind_create_frame):
6524 * print.c (print_unwind):
6525 * process.c (start_process_unwind):
6526 * search.c (unwind_set_match_data):
6527 * window.c (select_window_norecord, select_frame_norecord):
6528 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6529 (fast_set_selected_frame):
6530 * xfns.c, w32fns.c (unwind_create_tip_frame):
6531 Return void, not a dummy Lisp_Object. All uses changed.
6532 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6533 * callproc.c (call_process_kill):
6534 * fileio.c (restore_point_unwind, decide_coding_unwind)
6535 (build_annotations_unwind):
6536 * insdel.c (Fcombine_after_change_execute_1):
6537 * keyboard.c (read_char_help_form_unwind):
6538 * menu.c (unuse_menu_items):
6539 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6540 * sound.c (sound_cleanup):
6541 * xdisp.c (unwind_redisplay):
6542 * xfns.c (clean_up_dialog):
6543 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6544 Accept no args and return void, instead of accepting and returning
6545 a dummy Lisp_Object. All uses changed.
6546 * cygw32.c (fchdir_unwind):
6547 * fileio.c (close_file_unwind):
6548 * keyboard.c (restore_kboard_configuration):
6549 * lread.c (readevalllop_1):
6550 * process.c (wait_reading_process_output_unwind):
6551 Accept int and return void, rather than accepting an Emacs integer
6552 and returning a dummy object. In some cases this fixes an
6553 unlikely bug when the corresponding int is outside Emacs integer
6554 range. All uses changed.
6555 * dired.c (directory_files_internal_unwind):
6556 * fileio.c (do_auto_save_unwind):
6557 * gtkutil.c (pop_down_dialog):
6558 * insdel.c (reset_var_on_error):
6559 * lread.c (load_unwind):
6560 * xfns.c (clean_up_file_dialog):
6561 * xmenu.c, nsmenu.m (pop_down_menu):
6562 * xmenu.c (cleanup_widget_value_tree):
6563 * xselect.c (wait_for_property_change_unwind):
6564 Accept pointer and return void, rather than accepting an Emacs
6565 save value encapsulating the pointer and returning a dummy object.
6567 * editfns.c (Fformat): Update the saved pointer directly via
6568 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6569 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6570 (unwind_body): New function.
6571 (record_unwind_protect): First arg is now a function returning void,
6572 not a dummy Lisp_Object.
6573 (record_unwind_protect_ptr, record_unwind_protect_int)
6574 (record_unwind_protect_void): New functions.
6575 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6576 * fileio.c (struct auto_save_unwind): New type.
6577 (do_auto_save_unwind): Use it.
6578 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6579 * insdel.c (struct rvoe_arg): New type.
6580 (reset_var_on_error): Use it.
6581 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6583 (specbinding_func): Remove; there are now several such functions.
6584 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6585 (set_unwind_protect_ptr): New function.
6586 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6588 Be simpler and more consistent about reporting I/O errors.
6589 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6590 Say "Read error" and "Write error", rather than "I/O error", or
6591 "IO error reading", or "IO error writing", when a read or write
6593 * process.c (Fmake_network_process, wait_reading_process_output)
6594 (send_process, Fprocess_send_eof, wait_reading_process_output):
6595 Capitalize diagnostics consistently. Put "failed foo" at the
6596 start of the diagnostic, so that we don't capitalize the
6597 function name "foo". Consistently say "failed" for such
6599 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6600 All callers changed. This is so it can use report_file_error.
6601 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6602 diagnostics consistently as above.
6604 * fileio.c (report_file_errno): Fix errno reporting bug.
6605 If the file name is neither null nor a pair, package it up as a
6606 singleton list. All callers changed, both to this function and to
6607 report_file_error. This fixes a bug where the memory allocator
6608 invoked by list1 set errno so that the immediately following
6609 report_file_error reported the wrong errno value.
6611 Fix minor problems found by --enable-gcc-warnings.
6612 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6613 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6615 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6617 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6618 Set event->arg to Qt if switch-event shall be generated.
6619 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6621 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6623 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6626 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6627 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6628 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6629 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6630 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6631 and there is a focused frame.
6632 (head_table): Add focus-in and focus-out.
6633 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6634 bind to handle-focus-in/out.
6636 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6637 (Fhandle_switch_frame): Call Fhandle_focus_in.
6638 (syms_of_frame): defsubr handle-focus-in/out.
6640 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6642 Fix porting bug to older POSIXish platforms (Bug#14862).
6643 * sysdep.c (emacs_pipe): New function, that implements
6644 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6645 This should port better to CentOS 5 and to Mac OS X 10.6.
6646 All calls to pipe2 changed.
6648 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6649 This makes the code easier to read and the executable a bit smaller.
6650 Do not replace all calls to Fcons that happen to create lists,
6651 just calls that are intended to create lists. For example, when
6652 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6653 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6654 Similarly for list2 through list5.
6655 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6656 * bytecode.c (exec_byte_code):
6657 * callint.c (quotify_arg, Fcall_interactively):
6658 * callproc.c (Fcall_process, create_temp_file):
6659 * charset.c (load_charset_map_from_file)
6660 (Fdefine_charset_internal, init_charset):
6661 * coding.c (get_translation_table, detect_coding_system)
6662 (Fcheck_coding_systems_region)
6663 (Fset_terminal_coding_system_internal)
6664 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6665 * composite.c (update_compositions, Ffind_composition_internal):
6666 * dired.c (directory_files_internal, file_name_completion)
6668 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6669 * doc.c (Fsnarf_documentation):
6670 * editfns.c (Fmessage_box):
6672 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6673 (Feval, eval_sub, Ffuncall, apply_lambda):
6674 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6675 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6676 (Fset_file_times, Finsert_file_contents)
6677 (Fchoose_write_coding_system, Fwrite_region):
6678 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6679 * font.c (font_registry_charsets, font_parse_fcname)
6680 (font_prepare_cache, font_update_drivers, Flist_fonts):
6681 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6682 * frame.c (make_frame, Fmake_terminal_frame)
6683 (x_set_frame_parameters, x_report_frame_params)
6684 (x_default_parameter, Fx_parse_geometry):
6685 * ftfont.c (syms_of_ftfont):
6686 * image.c (gif_load):
6687 * keyboard.c (command_loop_1):
6688 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6689 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6690 (Fminor_mode_key_binding, accessible_keymaps_1)
6691 (Faccessible_keymaps, Fwhere_is_internal):
6692 * lread.c (read_emacs_mule_char):
6693 * menu.c (find_and_return_menu_selection):
6694 * minibuf.c (get_minibuffer):
6695 * nsfns.m (Fns_perform_service):
6696 * nsfont.m (ns_script_to_charset):
6697 * nsmenu.m (ns_popup_dialog):
6698 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6699 (Fx_own_selection_internal):
6700 * nsterm.m (append2):
6701 * print.c (Fredirect_debugging_output)
6702 (print_prune_string_charset):
6703 * process.c (Fdelete_process, Fprocess_contact)
6704 (Fformat_network_address, set_socket_option)
6705 (read_and_dispose_of_process_output, write_queue_push)
6706 (send_process, exec_sentinel):
6707 * sound.c (Fplay_sound_internal):
6708 * textprop.c (validate_plist, add_properties)
6709 (Fput_text_property, Fadd_face_text_property)
6710 (copy_text_properties, text_property_list, syms_of_textprop):
6711 * unexaix.c (report_error):
6712 * unexcoff.c (report_error):
6713 * unexsol.c (unexec):
6714 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6715 (Fformat_mode_line, syms_of_xdisp):
6716 * xfaces.c (set_font_frame_param)
6717 (Finternal_lisp_face_attribute_values)
6718 (Finternal_merge_in_global_face, syms_of_xfaces):
6719 * xfns.c (x_default_scroll_bar_color_parameter)
6720 (x_default_font_parameter, x_create_tip_frame):
6721 * xfont.c (xfont_supported_scripts):
6722 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6723 (menu_help_callback, xmenu_show):
6725 * xterm.c (set_wm_state):
6726 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6727 and similarly for list2 through list5.
6729 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6731 * callproc.c (Fcall_process_region): Fix minor race and tune.
6732 (create_temp_file): New function, with the temp-file-creation part
6733 of the old Fcall_process_region. Use Fcopy_sequence to create the
6734 temp file name, rather than alloca + build_string, for simplicity.
6735 Don't bother to block input around the temp file creation;
6736 shouldn't be needed. Simplify use of mktemp.
6737 Use record_unwind_protect immediately after creating the temp file;
6738 this closes an unlikely race where the temp file was not removed.
6739 Use memcpy rather than an open-coded loop.
6740 (Fcall_process_region): Use the new function. If the input is
6741 empty, redirect from /dev/null rather than from a newly created
6742 empty temp file; this avoids unnecessary file system traffic.
6744 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6746 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6747 Simplify by making this case like the other two. This is a bit
6748 slower on obsolete hosts, but the extra complexity isn't worth it.
6750 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6751 * process.c (create_process) [!DOS_NT]:
6752 Remove now-unnecessary calls to emacs_close.
6754 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6756 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6757 returning early. (Bug#14850)
6759 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6760 and inhibit-iso-escape-detection attributes of 'undecided'.
6763 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6765 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6766 Reported by Herbert J. Skuhra in
6767 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6769 Don't lose top specpdl entry when memory is exhausted.
6770 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6771 specpdl overflow here, to simplify callers; all callers changed.
6772 Always reserve an unused entry at the stack top; this avoids
6773 losing the top entry's information when memory is exhausted.
6775 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6777 Clean up errno reporting and fix some errno-reporting bugs.
6778 * callproc.c (Fcall_process):
6779 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6780 * process.c (create_process, Fmake_network_process):
6781 * unexaix.c (report_error):
6782 * unexcoff.c (report_error):
6783 Be more careful about reporting the errno of failed operations.
6784 The code previously reported the wrong errno sometimes.
6785 Also, prefer report_file_errno to setting errno + report_file_error.
6786 (Fcall_process): Look at openp return value rather than at path,
6787 as that's a bit faster and clearer when there's a numeric predicate.
6788 * fileio.c (report_file_errno): New function, with most of the
6789 old contents of report_file_error.
6790 (report_file_error): Use it.
6791 (Ffile_exists_p, Ffile_accessible_directory_p):
6792 Set errno to 0 when it is junk.
6793 * fileio.c (Faccess_file):
6794 * image.c (x_create_bitmap_from_file):
6795 Use faccessat rather than opening the file, to avoid the hassle of
6796 having a file descriptor open.
6797 * lisp.h (report_file_errno): New decl.
6798 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6801 * process.c (create_process, wait_reading_process_output) [AIX]:
6802 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6803 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6804 a multithreaded environment anyway).
6805 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6807 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6809 * image.c (x_find_image_file): Don't close a remote file handle.
6811 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6813 Fix races with threads and file descriptors.
6814 * callproc.c (Fcall_process_region):
6815 * dired.c (open_directory):
6816 * emacs.c (main, Fdaemon_initialized):
6817 * image.c (x_find_image_file):
6818 * inotify.c (Finotify_rm_watch):
6819 * lread.c (Flocate_file_internal):
6820 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6821 * term.c (term_mouse_moveto, init_tty):
6822 * termcap.c (tgetent):
6823 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6824 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6825 * unexhp9k800.c, unexmacosx.c (unexec):
6826 * callproc.c (Fcall_process_region):
6827 Use emacs_close, not close.
6828 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6829 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6830 and posix_close function on current platforms (which all lack them).
6831 (emacs_close): Use it. This should fix the races on GNU/Linux and
6832 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6833 and it should avoid closing random victim file descriptors on
6836 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6838 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6839 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6842 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6843 This is for .gdbinit xbacktrace.
6845 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6846 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6847 (emacs_set_tty): Now static.
6848 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6849 * term.c (tty_capable_p, tty_default_color_capabilities)
6850 (get_tty_terminal, term_mouse_movement)
6851 (handle_one_term_event, init_tty, maybe_fatal):
6852 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6853 (tgetent, scan_file, name_match, compare_contin):
6854 * terminal.c (get_terminal):
6855 Use bool for boolean.
6856 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6857 Prefer char to unsigned char if either will do.
6858 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6859 (tty_write_glyphs): Prefer int to unsigned.
6860 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6861 All callers changed.
6862 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6864 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6867 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6868 (B__dummy__): New dummy symbol, to pacify C89.
6869 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6870 they can't grok varargs macros.
6871 * dispnew.c (add_window_display_history)
6872 (add_frame_display_history):
6873 * print.c (print_object):
6874 * xdisp.c (debug_method_add):
6875 Use %p printf format only for void pointers.
6876 * emacs.c (usage_message): New constant, replacing ...
6877 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6878 (main): Adjust to usage reorg.
6879 * fns.c (syms_of_fns):
6880 * profiler.c (syms_of_profiler):
6881 Don't use non-constant struct initializers.
6882 * gnutls.h (gnutls_initstage_t):
6883 * lisp.h (enum Lisp_Fwd_Type):
6884 * lread.c (lisp_file_lexically_bound_p):
6885 * xsettings.c (anonymous enum):
6886 Remove trailing comma.
6887 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6888 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6889 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6891 * regex.c (const_re_char): New type, to pacify strict C89.
6892 All uses of 'const re_char' replaced to use it.
6893 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6894 with glibc when strict C89. This change is imported from gnulib.
6896 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6897 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6898 Omit GNU_LINUX implementation, since it requires long long.
6899 * xterm.c (x_draw_underwave):
6900 Do not assume the traditional order of struct's members.
6901 (x_term_init): Rewrite to avoid the need for non-constant structure
6904 Syntax cleanup, mostly replacing macros with functions.
6905 This removes the need for the syntax_temp hack.
6906 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6907 * syntax.c (SYNTAX_INLINE): New macro.
6908 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6909 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6910 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6911 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6912 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6913 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6914 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6915 Now constants, not macros.
6916 (syntax_temp) [!__GNUC__]: Remove.
6917 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6918 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6919 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6920 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6921 Move here from syntax.h; now functions, not macros. Except for the
6922 last function, these are static since only syntax.c uses them.
6923 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6924 All uses changed. Now a function, not a macro; use this fact
6925 to simplify the code.
6926 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6927 compiler bugs; no longer relevant.
6928 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6929 (SYNTAX_INLINE): New macro.
6930 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6931 for the new functions. Use bool for boolean member.
6932 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6933 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6934 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6935 (SETUP_BUFFER_SYNTAX_TABLE):
6936 Now extern inline functions, not macros.
6937 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6938 Remove; all uses replaced by implementation.
6939 (syntax_temp) [!__GNUC__]: Remove decl.
6940 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6942 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6944 * emacs.c (main): Fix syntax error.
6946 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6948 Timestamp fixes for undo (Bug#14824).
6949 * atimer.c (schedule_atimer):
6950 * fileio.c (Ffile_newer_than_file_p):
6951 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6952 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6953 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6954 (syms_of_fileio): Remove Sclear_visited_file_name.
6955 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6956 file doesn't exist; this avoids an ambiguity with negative timestamps.
6957 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6958 * systime.h (make_emacs_time, invalid_emacs_time):
6959 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6960 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6961 * undo.c (record_first_change): Push (visited-file-modtime) onto
6962 undo list rather than reimplementing it by hand, incorrectly.
6964 2013-07-09 Ken Brown <kbrown@cornell.edu>
6966 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6968 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6970 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6972 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6974 Handle errno and exit status a bit more carefully.
6975 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6976 number into an exit status. Instead, use EXIT_CANCELED.
6977 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6978 * callproc.c (relocate_fd):
6979 * emacs.c (close_output_streams, main):
6980 * process.c (create_process):
6981 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6982 Use emacs_perror for simplicity.
6983 * callproc.c (relocate_fd, main):
6984 * sysdep.c (sys_subshell):
6985 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6986 (shut_down_emacs): Use emacs_write, not write.
6987 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6988 * fileio.c (Fcopy_file, e_write):
6989 * nsterm.m (ns_select):
6990 * process.c (send_process):
6991 * sound.c (vox_write):
6992 Use emacs_write_sig, not emacs_write.
6993 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6994 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6996 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6998 (emacs_full_write): New function.
6999 (emacs_write): Rewrite to use it.
7000 (emacswrite_sig, emacs_perror): New functions.
7001 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7003 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7005 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7006 on NS even if it is present. Pixmap on NS is a void*.
7008 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7010 Port to Ubuntu 10 (Bug#14803).
7011 Problem reported by T.V. Raman.
7012 * process.c (close_on_exec, accept4, process_socket):
7013 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7015 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7017 * w32.c (sys_dup): Declare prototype.
7021 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7023 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7025 Make file descriptors close-on-exec when possible (Bug#14803).
7026 This simplifies Emacs a bit, since it no longer needs to worry
7027 about closing file descriptors by hand in some cases.
7028 It also fixes some unlikely races. Not all such races, as
7029 libraries often open files internally without setting
7030 close-on-exec, but it's an improvement.
7031 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7032 * callproc.c (Fcall_process) [!MSDOS]:
7033 * emacs.c (main) [!DOS_NT]:
7034 * nsterm.m (ns_term_init):
7035 * process.c (create_process):
7036 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7037 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7038 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7039 Prefer mkostemp with O_CLOEXEC to mkstemp.
7040 * callproc.c (relocate_fd) [!WINDOWSNT]:
7041 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7042 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7044 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7045 Make the resulting file descriptor close-on-exec.
7046 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7047 * lread.c (load_descriptor_list, load_descriptor_unwind):
7048 Remove; no longer needed. All uses removed.
7049 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7050 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7052 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7053 (Fmake_network_process, Fnetwork_interface_list):
7054 (Fnetwork_interface_info, server_accept_connection):
7055 Make newly-created socket close-on-exec.
7056 * sysdep.c (emacs_open, emacs_fopen):
7057 Make new-created descriptor close-on-exec.
7058 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7059 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7061 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7063 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7064 for NS_IMPL_GNUSTEP.
7066 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7068 Fix openp errno handling.
7069 * callproc.c (Fcall_process): Preserve openp errno around close.
7070 * lread.c (openp): Set errno when returning -1, as some callers
7073 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7075 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7077 * nsterm.h (NSSavePanel): Update comment.
7078 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7079 (ns_run_file_dialog): Declare.
7081 * nsfns.m: Remove panelOK.
7083 (ns_run_file_dialog): New function.
7084 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7085 event loop, so file dialog is popped up by ns_run_file_dialog, called
7086 by sendEvent (Bug#14578).
7087 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7089 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7091 * xdisp.c (default_line_pixel_height): New function.
7092 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7093 (try_cursor_movement, redisplay_window, try_window)
7094 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7096 * window.c (window_scroll_pixel_based):
7097 use default_line_pixel_height.
7099 * dispextern.h (default_line_pixel_height): Add prototype.
7101 * frame.c (x_set_line_spacing): Accept a float value for
7102 line-spacing parameter, per the documentation.
7104 * data.c (Fmultibyte_string_p): Doc fix.
7106 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7108 Use emacs_open more consistently when opening files.
7109 This handles EINTR more consistently now, and makes it easier
7110 to introduce other uniform changes to file descriptor handling.
7111 * sysstdio.h: New file.
7112 * buffer.c (mmap_init):
7113 * cygw32.c (chdir_to_default_directory):
7114 * dispnew.c (Fopen_termscript):
7115 * emacs.c (Fdaemon_initialized):
7116 * fileio.c (Fdo_auto_save):
7117 * image.c (slurp_file, png_load_body, jpeg_load_body):
7118 * keyboard.c (Fopen_dribble_file):
7120 * print.c (Fredirect_debugging_output):
7121 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7122 * termcap.c (tgetent):
7123 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7124 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7125 * w32term.c (w32_initialize) [CYGWIN]:
7126 * xfaces.c (Fx_load_color_file):
7127 Use emacs_open instead of plain open, and emacs_fopen instead of
7129 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7130 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7131 * callproc.c (default_output_mode): New constant.
7132 (Fcall_process): Use it to call emacs_open instead of plain creat.
7133 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7134 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7135 (emacs_fopen): New function.
7136 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7137 Include <lisp.h>, for emacs_open.
7138 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7140 Remove duplicate #include directives.
7141 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7143 Don't include stdio.h twice.
7144 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7145 Don't include sys/types.h or stdio.h twice.
7146 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7147 * lread.c: Don't include coding.h twice.
7148 * nsfont.m: Don't include frame.h twice.
7149 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7150 * ralloc.c: Don't include <unistd.h> twice.
7151 * xdisp.c: Don't include font.h twice.
7152 * xterm.c: Don't include fontset.h twice.
7153 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7155 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7157 Scale ImageMagick images more carefully.
7158 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7159 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7160 Be more careful about avoiding undefined behavior after
7161 integer overflow and division by zero.
7163 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7165 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7166 (syms_of_w32fns): DEFSYM them.
7167 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7168 (CCHDEVICENAME): Define macros if not defined.
7169 (struct MONITOR_INFO_EX): New struct.
7170 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7171 (enum_display_monitors_fn): New variable.
7172 (globals_of_w32fns): Initialize it.
7173 (Fx_display_pixel_width, Fx_display_pixel_height)
7174 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7175 multi-monitor setups in docstrings.
7176 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7177 screen size by primary monitor's millimeter per pixel.
7178 (w32_monitor_enum, w32_display_monitor_attributes_list)
7179 (w32_display_monitor_attributes_list_fallback)
7180 (Fw32_display_monitor_attributes_list): New functions.
7181 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7183 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7185 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7187 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7189 * fileio.c (Qfile_notify_error): New error symbol.
7191 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7192 * inotify.c (inotify_callback, symbol_to_inotifymask)
7193 (Finotify_add_watch, Finotify_rm_watch): Use it.
7194 (inotifyevent_to_event): Exchange order of cookie and file name.
7195 (Finotify_add_watch): Adapt docstring.
7197 * lisp.h (Qfile_notify_error): Declare.
7199 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7201 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7202 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7203 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7204 which did not work (see <http://bugs.gnu.org/14569#307>).
7205 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7206 && (!noninteractive || initialized)). This attempts to thread
7207 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7209 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7211 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7212 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7214 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7216 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7217 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7218 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7219 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7221 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7223 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7224 Define to __sys_siglist.
7226 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7228 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7229 word-wrap, so that overflow-newline-into-fringe would work in
7230 visual-line-mode. (Bug#2749)
7231 (move_it_in_display_line_to): When the last scanned display
7232 element fits exactly on the display line, and
7233 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7234 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7235 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7236 finding buffer position that corresponds to pixel coordinates,
7237 e.g. in buffer_posn_from_coords.
7239 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7241 * process.c (handle_child_signal): Call catch_child_signal if
7244 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7246 Don't convert function pointers to void * and back.
7247 It isn't portable C, and it's easy enough to avoid.
7248 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7249 (make_save_value): Add support for SAVE_FUNCPOINTER.
7250 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7251 * print.c (print_object):
7252 Distinguish function from object pointers.
7253 * lisp.h (SAVE_FUNCPOINTER): New constant.
7254 (SAVE_SLOT_BITS): Adjust to it.
7255 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7256 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7257 (voidfuncptr): New typedef.
7258 (struct Lisp_Save_Value): New member data[0].funcpointer.
7259 (XSAVE_FUNCPOINTER): New function.
7261 Simplify buildobj processing.
7262 * Makefile.in (buildobj.h): Make it a sequence of strings each
7263 followed by comma, rather than a single string. Put it into a
7264 .tmp file in case there's an error while generating it.
7265 (gl-stamp): Use .tmp for temp files.
7266 (mostlyclean): Clean .tmp files.
7267 * doc.c (buildobj): Move to just the routine that needs it.
7268 It's now an array of strings, so processing is simpler.
7270 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7272 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7273 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7274 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7275 Invoke malloc_enable_thread even when not interactive.
7276 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7277 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7278 in this case, since the underlying bug has now been fixed.
7280 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7282 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7283 unlinking it (bug#14691).
7285 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7287 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7288 before checking whether buffer is modified. This lets
7289 `kill-buffer-query-functions' cancel killing of the buffer or save
7290 its content before `kill-buffer' asks user the "Buffer %s
7291 modified; kill anyway?" question.
7293 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7295 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7296 Let the super performKeyEquivalent deal with them (Bug#14747).
7298 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7300 * widget.c (resize_cb): Remove unused local.
7302 Do not use GTK 3 if it exists but cannot be compiled.
7303 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7304 * xterm.c (x_error_handler) [!USE_GTK]:
7307 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7309 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7311 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7312 to the valid range of values. (Bug#14753)
7314 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7315 when moving point by using the current glyph matrix. This avoids
7316 the need to force redisplay when this function is called in a
7319 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7321 Fix minor problems found by static checking.
7322 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7323 Redo the latter's body to sidestep GCC parenthesization warnings.
7324 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7325 * coding.c (detect_coding, detect_coding_system):
7326 * coding.h (struct undecided_spec):
7327 Use bool for boolean.
7328 * image.c (QCmax_width, QCmax_height): Now static.
7329 * xdisp.c (Fmove_point_visually): Remove unused local.
7331 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7333 * xdisp.c (Fmove_point_visually): New function.
7335 2013-06-28 Kenichi Handa <handa@gnu.org>
7337 * coding.h (define_coding_undecided_arg_index): New enum.
7338 (coding_attr_index): New members
7339 coding_attr_undecided_inhibit_null_byte_detection,
7340 coding_attr_undecided_inhibit_iso_escape_detection,
7341 coding_attr_undecided_prefer_utf_8.
7342 (undecided_spec): New struct.
7343 (struct coding_system): New member `undecided' of the member
7346 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7347 (detect_coding): Likewise.
7348 (detect_coding_system): Likewise.
7349 (Fdefine_coding_system_internal): New coding system properties
7350 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7352 (syms_of_coding): Adjust for coding_arg_undecided_max.
7354 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7356 * image.c (x_from_xcolors): Remove unused local.
7358 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7360 Defer image data transfer between X client and server until actual
7363 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7366 * image.c (Destroy_Image): Remove.
7367 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7368 `mask_p', and `colors_p'. All uses changed.
7369 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7370 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7371 New macros for `flags' arg to x_clear_image_1.
7372 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7373 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7374 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7375 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7376 (image_get_x_image, image_unget_x_image): New functions or macros.
7377 (image_background, image_background_transparent, x_to_xcolors)
7378 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7379 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7380 instead of Destroy_Image.
7381 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7382 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7383 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7384 (imagemagick_load_image, svg_load_image): Use them instead of
7385 x_create_x_image_and_pixmap, and x_put_x_image followed by
7386 x_destroy_x_image, respectively.
7387 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7388 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7389 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7390 background_transparent fields.
7391 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7392 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7394 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7396 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7397 This mostly consists of undoing recent changes.
7398 * callproc.c (Fcall_process):
7399 * process.c (create_process):
7400 Do not worry about catching SIGCHLD here, undoing previous change.
7401 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7402 * process.c, process.h (catch_child_signal):
7403 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7404 * process.c (catch_child_handler): Don't worry about being called
7405 lazily and do not assume caller has blocked SIGCHLD, undoing
7406 previous change. Move first-time stuff back to
7407 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7408 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7409 set lib_child_handler if it's already initialized, which may
7410 help avoid problems on GNUstep.
7412 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7414 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7415 * callproc.c (Fcall_process):
7416 * process.c (create_process):
7417 Make sure SIGCHLD is caught before we fork,
7418 since Emacs startup no arranges to catch SIGCHLD.
7419 * process.c (lib_child_handler): Initialize to null, not to
7421 (catch_child_signal): Allow self to be called lazily.
7422 Do nothing if it's already been called.
7423 Assume caller has blocked SIGCHLD (all callers do now).
7424 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7425 just before it's really needed.
7426 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7427 since it hasn't been caught yet.
7429 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7431 * image.c (compute_image_size): New function to implement
7432 :max-width and :max-height.
7433 (imagemagick_load_image): Use it.
7435 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7437 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7438 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7440 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7441 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7442 the SIGCHLD handler, since the code is not atomic and (due to glib)
7443 signals may be arriving now.
7444 * sysdep.c (init_signals): Do not catch child signals here;
7445 'main' now does that later, at a safer time.
7447 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7449 Clean up SIGCHLD handling a bit (Bug#14569).
7450 * process.c, process.h (catch_child_signal):
7451 Now always extern, even if !NS_IMPL_GNUSTEP.
7452 * process.c (catch_child_signal): Move glib tickler here from
7453 init_process_emacs, so that it's done earlier in Emacs
7454 initialization. Also move the noninteractive && !initialized
7455 check here from init_process_emacs. This is all a bit cleaner for
7456 GNUish platforms, and I hope it works around the Cygwin bug.
7457 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7458 that glib signal handling is tickled before glib creates threads.
7460 * process.c (wait_reading_process_output): Avoid int overflow
7461 when reading more than 2 GiB total from a process.
7463 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7465 * process.c (create_process): Handle a couple more cases,
7466 i.e., work even if new_argv and wait_child_setup[i] are cached.
7467 Use Fcall_process's style for volatile vars.
7469 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7471 * process.c (create_process): Mark PROCESS volatile.
7473 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7475 Use C99-style flexible array members if available.
7476 This avoids some subtle aliasing issues, which typically
7477 aren't a problem with GCC but may be a problem elsewhere.
7478 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7479 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7480 In either case, it uses a flexible array member rather than
7481 the old struct hack. All uses changed.
7482 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7483 Adjust to sdata reorganization.
7484 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7485 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7486 that ports better to pre-C99 non-GCC.
7487 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7488 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7489 as the latter has changed.
7490 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7491 and port better to pre-C99 GCC.
7492 * image.c (struct xpm_cached_color):
7493 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7494 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7495 Use FLEXIBLE_ARRAY_MEMBER.
7496 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7497 Move decl to top level so it gets checked against implementation.
7498 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7499 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7501 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7503 * syntax.c: Integer cleanups.
7504 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7505 All uses that need 0-or-2 changed to:
7506 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7507 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7508 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7509 (char_quoted, prev_char_comend_first, back_comment)
7510 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7511 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7512 Use bool for boolean.
7513 (update_syntax_table, skip_chars, skip_syntaxes):
7514 Prefer int to unsigned when either will do.
7515 (back_comment): Return boolean success flag, like forw_comment,
7516 instead of positive-or-minus-1 (which might have overflowed int anyway).
7517 Don't stuff ptrdiff_t into int.
7518 (syntax_spec_code, syntax_code_spec): Now const.
7519 (Fmatching_paren, scan_lists, scan_sexps_forward):
7520 Use enum syntaxcode for syntax code.
7521 (Fmatching_paren): Check that arg is a character, not just an integer.
7522 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7523 (Finternal_describe_syntax_value): Omit no-longer-needed
7525 (skip_chars): Use char, not unsigned char, when the distinction
7527 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7528 * bytecode.c (exec_byte_code):
7529 * syntax.c (syntax_spec_code, Fchar_syntax)
7530 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7532 * syntax.h (SYNTAX_WITH_FLAGS):
7533 Omit unnecessary casts.
7535 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7537 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7538 line dimensions here, to avoid race conditions with the main
7539 thread. (Bug#14062, bug#14630, bug#14669)
7541 * w32term.c (w32_draw_window_cursor): Compute the header line and
7542 mode line dimensions here.
7543 <w32_system_caret_window, w32_system_caret_hdr_height>:
7544 <w32_system_caret_mode_height>: New variables.
7546 * w32term.h: Declare them.
7548 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7550 * alloc.c (die): Move "assertion failed" string here ...
7551 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7552 COND when SUPPRESS_CHECKING. This shrinks the executable text
7553 size by 0.8% to 2.2% when configured with --enable-checking,
7554 depending on optimization flags (GCC 4.8.1 x86-64).
7556 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7558 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7560 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7561 base is 2; this is more accurate.
7563 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7565 * sound.c (string_default): Move to !WINDOWSNT section.
7566 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7568 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7570 * sound.c: Integer cleanups.
7571 Remove unnecessary forward decls.
7572 (struct sound_device): The 'file' member is now a Lisp_Object, not
7573 a char *, so that we needn't invoke alloca on a huge size.
7574 (Fplay_sound_internal): Adjust to this.
7575 (string_default): New function.
7576 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7577 Use it to adjust to the struct sound_device change.
7578 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7579 (be2hs) [0]: Remove.
7581 * syntax.c (skip_chars): Don't use uninitialized storage
7582 when searching a multibyte buffer for characters that are not in a
7583 unibyte string that contains non-ASCII characters.
7585 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7587 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7588 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7590 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7592 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7594 2013-06-18 Kenichi Handa <handa@gnu.org>
7596 * font.c (Ffont_spec): Signal an error for an invalid font name
7599 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7601 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7602 In particular this ports to 32-bit sparc Sun cc.
7603 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7604 array with a dummy element at specpdl[-1], so that its address can
7606 (unbind_to): Do not copy the binding; not needed, now that we
7607 copy old_value in the one place where the copy is needed.
7608 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7609 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7610 (union specbinding): Rename from struct specbinding. Redo layout
7611 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7612 which is not portable. With Sun C 5.12 32-bit sparc, the
7613 declaration causes nargs to be an unsigned bitfield, a behavior
7614 that the C standard allows; but Emacs wants nargs to be signed.
7615 The overall type is now a union of structures rather than a
7616 structure of union of structures, and the 'kind' member is now a
7617 bitfield, so that the overall type doesn't grow. All uses changed.
7618 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7620 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7622 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7623 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7625 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7627 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7629 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7630 unless we know that the window w's frame is a frame object.
7631 Another attempt at solving bug#14062 and bug#14630.
7633 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7635 * textprop.c (property_set_type): New enum.
7636 (add_properties): Allow appending/prepending text properties.
7637 (add_text_properties_1): Factored out of Fadd_text_properties.
7638 (Fadd_text_properties): Move all the code into
7639 add_text_properties_1.
7640 (Fadd_face_text_property): New function that calls
7641 add_text_properties_1.
7643 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7645 Move functions from lisp.h to individual modules when possible.
7646 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7647 * alloc.c (XFLOAT_INIT, set_symbol_name):
7648 * buffer.c (CHECK_OVERLAY):
7649 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7650 (set_char_table_parent):
7651 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7652 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7653 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7654 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7656 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7657 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7658 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7659 (backtrace_args, backtrace_debug_on_exit):
7660 * floatfns.c (CHECK_FLOAT):
7661 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7662 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7663 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7664 (set_hash_index_slot):
7665 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7666 * marker.c (CHECK_MARKER):
7667 * textprop.c (CHECK_STRING_OR_BUFFER):
7668 * window.c (CHECK_WINDOW_CONFIGURATION):
7669 Move here from lisp.h, and make these functions static rather than
7671 * buffer.c (Qoverlayp):
7673 * fns.c (Qhash_table_p):
7674 * window.c (Qwindow_configuration_p):
7676 * lisp.h: Remove the abovementioned defns and decls.
7678 Use functions, not macros, for XINT etc (Bug#11935).
7679 In lisp.h, prefer functions to function-like macros, and
7680 constants to object-like macros, when either will do. This:
7681 . simplifies use, as there's no more need to worry about
7682 arguments' side effects being evaluated multiple times.
7683 . makes the code easier to debug on some platforms.
7684 However, when using gcc -O0, keep using function-like macros
7685 for a few critical operations, for performance reasons.
7686 This sort of thing isn't needed with gcc -Og, but -Og
7687 is a GCC 4.8 feature and isn't widely-enough available yet.
7688 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7689 Remove enum lsb_bits; no longer needed.
7690 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7691 * buffer.c (Qoverlap):
7693 * fns.c (Qhash_table_p):
7694 Now extern, so lisp.h can use these symbols.
7695 * dispextern.h: Include character.h, for MAX_CHAR etc.
7696 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7697 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7698 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7699 (GLYPH_CODE_P): Move here from lisp.h.
7700 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7701 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7702 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7703 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7704 XUNTAG now returns void *.
7705 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7706 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7707 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7708 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7709 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7710 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7711 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7712 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7713 New macros, renamed from their sans-lisp_h_ counterparts.
7714 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7715 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7716 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7717 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7718 If compiling via GCC without optimization, define these as macros
7719 in addition to inline functions.
7720 To disable this, compile with -DINLINING=0.
7721 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7722 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7723 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7724 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7725 (INTMASK, VALMASK): Now macros, since static values cannot be
7726 accessed from extern inline functions.
7727 (VALMASK): Also a constant, for benefit of old GDB.
7728 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7729 is INTEGERP, which can fold it in.
7730 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7731 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7732 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7733 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7734 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7735 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7736 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7737 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7738 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7739 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7740 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7741 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7742 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7743 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7744 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7745 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7746 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7747 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7748 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7749 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7750 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7751 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7752 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7753 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7754 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7755 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7756 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7757 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7758 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7759 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7760 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7761 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7762 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7764 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7765 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7766 (VALMASK): Define in one place rather than in two, merging the
7767 USE_LSB_TAG parts; this is simpler.
7768 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7769 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7770 Move up, to avoid use before definition.
7771 Also include "globals.h" earlier, for the same reason.
7772 (make_natnum): New function.
7773 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7774 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7775 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7776 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7777 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7778 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7779 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7780 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7781 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7782 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7783 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7784 (Qwindow_configuration_p, Qimage): New forward declarations.
7785 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7786 (STRING_COPYIN): Remove; unused.
7787 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7788 (xcar_addr, xcdr_addr): New functions. All uses changed.
7789 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7790 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7791 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7792 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7793 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7794 (TYPE_RANGED_INTEGERP): Simplify.
7795 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7796 (setlocale, fixup_locale, synchronize_system_messages_locale)
7797 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7798 Now empty functions, not macros.
7799 (functionp): Return bool, not int.
7800 * window.c (Qwindow_configuration_p): Now extern,
7801 so window.h can use it.
7802 * window.h (Qwindowp): Move decl back to lisp.h.
7804 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7806 * xdisp.c (Fline_pixel_height): New function, required for solving
7809 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7811 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7813 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7815 * lread.c (syms_of_lread):
7816 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7818 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7820 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7822 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7824 * fileio.c (expand_file_name): Doc fix.
7826 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7828 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7829 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7830 Wait for self, not for 0. This can't hurt on GNU or similar
7831 system, and may help with Cygwin.
7833 * keyboard.c: Don't use PROP (...) as an lvalue.
7834 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7835 Use set_prop (A, B), not PROP (A) = B.
7837 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7839 * xdisp.c (get_it_property): Use it->window instead of generating
7840 a Lisp object from it->w.
7842 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7844 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7845 get-char-property the window that is being rendered, instead of
7846 the buffer, to support window-specific overlays. (Bug#14575)
7847 (compute_display_string_pos): When W is NULL, use the current
7848 buffer as the object to pass to get-char-property.
7849 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7850 pointer member of the bidi iterator, since no window is pertinent
7853 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7855 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7856 being displayed, and pass it to compute_display_string_pos.
7857 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7858 (bidi_paragraph_init): All callers changed.
7860 * xdisp.c (init_from_display_pos, init_iterator)
7861 (handle_single_display_spec, next_overlay_string)
7862 (get_overlay_strings_1, reseat_1, reseat_to_string)
7863 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7864 Set bidi_it.w member from it->w.
7865 (compute_display_string_pos): Accept additional argument, the
7866 window being displayed, and pass it to Fget_char_property.
7869 * dispextern.h (struct bidi_it): New member w, the window being
7871 (compute_display_string_pos): Adjust prototype.
7873 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7875 * xgselect.c: Remove unneeded include xterm.h.
7877 * process.c (wait_reading_process_output): Check for NS before GLIB.
7878 GLIB may be linked in due to rsvg, but ns_select must be called.
7880 * xgselect.c (xg_select): Remove call to window_system_available
7881 and g_main_context_pending at the top, so Gdk events (i.e. file
7882 notify) are processed when Emacs is started with -nw.
7884 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7886 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7887 (ctagsfiles3): New variable, includes only *.m files.
7888 (TAGS): Use an explicit language name in the regular expressions,
7889 to avoid transformation of '/SOMETHING' by MSYS to
7890 'c:\MSYS\SOMETHING'.
7892 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7894 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7896 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7898 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7899 still need to set the mouse pointer shape and activate help-echo.
7902 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7904 A few porting etc. fixes for the new file monitor code.
7905 See the thread containing
7906 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7907 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7908 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7909 (dir_monitor_callback, Fgfile_rm_watch):
7910 Use assq_no_quit instead of Fassoc, for speed.
7911 (dir_monitor_callback, Fgfile_rm_watch):
7912 eassert that the monitor is a fixnum.
7913 (dir_monitor_callback): No need for CDR_SAFE.
7914 Simplify building of lisp with alternative tails.
7915 (Fgfile_add_watch, Fgfile_rm_watch):
7916 Do not assume glib functions set errno reliably on failure.
7917 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7918 and signal an error otherwise.
7919 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7920 Use Fdelq instead of Fdelete, for speed.
7922 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7924 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7925 don't insist on being invoked on a highlighted tool-bar button.
7926 Avoids losing tool-bar functionality when mouse-highlight is nil.
7927 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7928 Don't highlight when mouse-highlight is nil.
7929 (note_mouse_highlight): When mouse-highlight is nil, don't return
7930 right away; instead, run tool-bar and mode-line highlight
7931 subroutine, clear any existing highlight, and revert the mouse
7932 pointer to its default shape. (Bug#14558)
7934 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7936 * lisp.mk (lisp): Add prog-mode.el.
7938 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7940 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7941 * process.c (dummy_handler): New function.
7942 (lib_child_handler): New static var.
7943 (handle_child_signal): Invoke it.
7944 (catch_child_signal): If a library has set up a signal handler,
7945 save it into lib_child_handler.
7946 (init_process_emacs): If using glib and not on Windows, tickle glib's
7947 child-handling code so that it initializes its private SIGCHLD handler.
7948 * syssignal.h (SA_SIGINFO): Default to 0.
7949 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7950 31; it should no longer be needed now.
7952 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7954 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7956 * gfilenotify.c (globals_of_gfilenotify): New function.
7957 (syms_of_gfilenotify): Move global initialization there.
7959 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7961 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7963 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7964 * keyboard.c (menu_bar_items, tool_bar_items):
7965 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7966 not override local keymaps any more.
7968 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7970 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7972 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7974 * w32console.c (initialize_w32_display): Return the dimensions of
7975 the console window via 2 additional arguments, not via the current
7976 frame. This avoids crashes due to overrunning the bounds of
7977 frame's decode_mode_spec_buffer, which is not resized following
7978 the change of the frame dimensions from the initial 10x10.
7980 * w32term.h (w32_initialize_display_info): Adjust prototype.
7982 * term.c (init_tty): Take dimensions of the frame from the values
7983 returned by initialize_w32_display.
7985 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7986 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7987 (LIBES): Add $(GFILENOTIFY_LIBS).
7989 * w32inevt.c (handle_file_notifications): Add dummy implementation
7990 for !HAVE_W32NOTIFY.
7992 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7994 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7996 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7998 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8000 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8002 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8004 Fix minor problems found by static checking.
8005 * data.c (pure_write_error):
8006 Use xsignal2, not Fsignal, as Fsignal might return.
8007 * eval.c (set_backtrace_debug_on_exit): Now static.
8008 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8009 No longer inline. EXTERN_INLINE is needed only for functions
8010 defined in .h files. Reindent function header as per GNU style.
8011 (backtrace_p, backtrace_top, backtrace_next):
8012 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8013 compiler or linker. Add extern decls to pacify gcc -Wall.
8014 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8016 * frame.c (free_monitors): Define only on platforms that need it.
8017 * nsterm.m (ns_term_init):
8018 * process.c (catch_child_signal):
8019 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8020 defined on all porting targets these days.
8021 * process.c, process.h (catch_child_signal):
8022 Make it extern only if NS_IMPL_GNUSTEP is defined.
8024 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8026 * w32.c (gettimeofday): Make the signature identical to prototype
8027 in nt/inc/sys/time.h.
8029 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8031 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8034 * keyboard.c (safe_run_hooks_error): Improve error message.
8036 * data.c (pure_write_error): Add `object' argument.
8037 * puresize.h (CHECK_IMPURE): Use it.
8039 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8041 * Makefile.in (NOTIFY_OBJ): New variable.
8042 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8044 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8045 Call syms_of_gfilenotify.
8047 * gfilenotify.c: New file.
8049 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8050 and Qfile_w32notify.
8051 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8052 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8054 * lisp.h: Declare syms_of_gfilenotify.
8056 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8058 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8060 Merge the specpdl and backtrace stacks. Make the structure of the
8061 specpdl entries more obvious via a tagged union of structs.
8062 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8063 (enum specbind_tag): New enum.
8064 (struct specbinding): Make it a tagged union of structs.
8065 Add a case for backtrace records.
8066 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8067 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8068 (backtrace_debug_on_exit): New accessors.
8069 (struct backtrace): Remove.
8070 (struct catchtag): Remove backlist field.
8071 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8073 (Flocal_variable_p): Speed up the common case where the binding is
8075 * eval.c (backtrace_list): Remove.
8076 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8077 (set_backtrace_args, set_backtrace_nargs)
8078 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8079 (backtrace_next): New functions.
8080 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8081 (unwind_to_catch, internal_lisp_condition_case)
8082 (internal_condition_case, internal_condition_case_1)
8083 (internal_condition_case_2, internal_condition_case_n): Don't bother
8084 with backtrace_list any more.
8085 (Fsignal): Adjust to new backtrace format.
8086 (grow_specpdl): Move up.
8087 (record_in_backtrace): New function.
8088 (eval_sub, Ffuncall): Use it.
8089 (apply_lambda): Adjust to new backtrace format.
8090 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8092 (specbind): Adjust to new specpdl format. Simplify.
8093 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8094 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8096 (mark_backtrace): Remove.
8097 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8098 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8099 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8101 * profiler.c (record_backtrace): Use get_backtrace.
8102 (handle_profiler_signal): Use backtrace_top_function.
8103 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8106 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8108 * process.h (catch_child_signal): Declare.
8110 * process.c (catch_child_signal): New function.
8111 (init_process_emacs): Call it.
8113 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8114 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8116 (x_set_cursor_type): Remove declaration.
8117 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8118 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8119 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8120 (ns_get_color): Use F suffix on float.
8121 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8122 (ns_get_rgb_color): Remove.
8123 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8124 (note_mouse_movement): x and y are CGFloat.
8125 (ns_draw_fringe_bitmap): Remove unused rowY.
8126 Change #if to COCOA && >= 10_6.
8127 (ns_draw_window_cursor): Remove unused overspill.
8128 (ns_draw_underwave): width and x are EamcsCGFloat.
8129 (ns_draw_box): thickness is CGFloat.
8130 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8131 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8132 if not in main thread.
8133 (ns_get_pending_menu_title, ns_check_menu_open)
8134 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8135 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8136 (sendFromMainThread:): New method.
8137 (changeFont:): size is CGFloat.
8138 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8139 Disable warning about permanent text.
8140 (characterIndexForPoint:): Adjust return type depending on GNUstep
8142 (mouseDown:): delta is CGFloat.
8143 (updateFrameSize): Remove unised variable f.
8144 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8145 Cast float to EmacsCGFloat.
8146 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8147 also to -1 when restoring.
8148 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8149 inside NS_IMPL_COCOA.
8150 (toggleFullScreen:): Put call to toggleFullScreen inside
8151 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8152 (setPosition:portion:whole:): por is CGFloat.
8153 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8154 (mouseDown:): Use CGFloat.
8155 (mouseDragged:): Remove unised variable edge.
8156 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8158 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8160 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8161 when NS_IMPL_GNUSTEP.
8162 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8163 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8164 (EmacsToolbar): Add clearAll. Add tag argument to
8165 addDisplayItemWithImage.
8166 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8168 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8170 * nsmenu.m (ns_update_menubar): Make static.
8171 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8172 (fillWithWidgetValue:): Add cast to SEL for setAction.
8173 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8174 (update_frame_tool_bar): Update code for GNUstep.
8175 (clearAll): New method.
8176 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8177 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8178 Move identifierToItem setObject and activeIdentifiers addObject before
8179 call to insertItemWithItemIdentifier.
8180 (validateVisibleItems): Fix indentation.
8181 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8182 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8183 UtilityWindow to aStyle, remove call to setStyleMask.
8185 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8187 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8188 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8189 Use F suffix on floats.
8190 (ns_char_width): Returns CGFloat.
8191 (ns_ascii_average_width): w is CGFloat instead of float.
8192 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8194 (ns_glyph_metrics): CGFloat instead of float.
8196 * nsfns.m (x_set_foreground_color, x_set_background_color):
8198 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8199 remove unused variables.
8200 (Fns_read_file_name): Keep track if panel is for save.
8201 Use ns_filename_from_panel/ns_directory_from_panel.
8202 (Fns_list_services): delegate only used for COCOA.
8203 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8204 Just return the input if GNUstep.
8205 (x_screen_planes): Remove.
8206 (Fxw_color_values): Use EmacsCGFloat
8207 (Fns_display_monitor_attributes_list): Only get screen number for
8209 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8211 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8212 ns_directory_from_panel.
8214 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8216 * process.c (handle_child_signal): Also use WCONTINUED.
8217 This is so that list-processes doesn't mistakenly list the process
8218 as stopped, when the process has actually been continued and is
8221 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8223 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8224 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8225 not already configured.
8227 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8229 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8231 * Makefile.in (mostlyclean): Remove *.res files.
8233 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8235 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8236 a buffer (bug#8447).
8238 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8240 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8241 display vector, and we backtrack, handle the case that the
8242 previous character position is also displayed from a display
8243 vector or covered by a display string or image. (Bug#14476)
8245 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8247 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8248 (struct MonitorInfo, free_monitors): Remove.
8249 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8250 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8251 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8254 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8255 (struct MonitorInfo, free_monitors): Remove.
8256 (ns_screen_name): Make static.
8257 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8258 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8261 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8262 (struct MonitorInfo): New struct.
8263 (free_monitors, make_monitor_attribute_list): Declare.
8265 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8267 (free_monitors, make_monitor_attribute_list): New functions.
8268 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8271 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8273 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8275 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8277 * keyboard.c: Apply keyboard decoding only to events that come directly
8278 from the tty, not from unread-command-events (bug#14368).
8279 (read_event_from_main_queue): New function, extracted from read_char.
8280 (read_decoded_char): Remove.
8281 (read_decoded_event_from_main_queue): New function to replace it.
8282 (read_char): Use it.
8283 (read_key_sequence): Use read_char rather than read_decoded_char.
8285 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8287 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8289 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8291 2013-05-22 Kenichi Handa <handa@gnu.org>
8293 The following changes are to fix the setting of
8294 buffer-file-coding-system on, for instance, C-x RET c unix RET
8295 _FILE_OF_DOS_EOL_TYPE_ RET.
8297 * coding.h (struct coding_system): New member detected_utf8_chars.
8299 * coding.c (detect_coding_utf_8): Count characters and check EOL
8300 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8302 (setup_coding_system): Do not initialize coding->head_ascii.
8303 (check_ascii): Do not set coding->eol_seen but update it. Do not
8304 call adjust_coding_eol_type here.
8305 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8306 If the eol-type of CODING is already specified, adjust the eol type
8307 of the found coding-system.
8308 (decode_coding_gap): Cancel previous change. Utilize the
8309 character numbers counted by detect_coding_utf_8. Fix detection
8312 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8314 * search.c (looking_at_1): Only set last_thing_searched if the match
8315 changed the match-data (bug#14281).
8317 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8319 * xdisp.c (reseat_at_previous_visible_line_start):
8320 Already declared in dispextern.h, so remove it here.
8321 (move_it_vertically_backward): Likewise.
8323 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8325 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8326 (Fx_display_pixel_width, Fx_display_pixel_height)
8327 (Fx_display_mm_width, Fx_display_mm_height):
8328 Mention `display-monitor-attributes-list' in docstrings.
8330 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8331 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8332 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8333 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8334 (Fx_display_backing_store, Fx_display_visual_class)
8335 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8336 (Fx_display_grayscale_p, Fx_display_pixel_width)
8337 (Fx_display_pixel_height, Fx_display_planes)
8338 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8339 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8340 (Fx_display_mm_width, Fx_display_mm_height)
8341 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8342 height for all physical monitors as in X11.
8344 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8345 Return pixel width or height for all physical monitors as in X11.
8347 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8349 Port --enable-gcc-warnings to clang.
8350 * bytecode.c (exec_byte_code):
8352 Redo diagnostic pragmas to pacify clang, too.
8353 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8354 * editfns.c (Fencode_time):
8355 * fileio.c (file_accessible_directory_p):
8356 * font.c (font_unparse_xlfd):
8357 Use '&"string"[index]' instead of '"string" + (index)'.
8358 * undo.c (user_error): Remove; unused.
8360 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8362 * insdel.c (insert_1_both): Document the arguments, instead of
8363 referring to insert_1, which no longer exists.
8365 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8366 some window, increment windows_or_buffers_changed, so that
8367 *Messages* display in that window is updated. (Bug#14408)
8369 * w32.c: Include epaths.h.
8370 (init_environment): Use cmdproxy.exe without leading directories.
8371 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8373 (gettimeofday): Adjust signature and return value to Posix
8376 * unexw32.c (open_output_file): Delete the existing emacs.exe
8377 before creating it, to break the hard link to the versioned
8380 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8381 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8382 (FIRSTFILE_OBJ): New variables.
8383 (W32_RES): Rename to EMACSRES. All users changed.
8384 (base_obj): Use $(CM_OBJ).
8385 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8386 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8387 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8388 $(W32_RES_LINK) before $(LIBES).
8389 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8391 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8393 * makefile.w32-in (DOC): Use just "DOC".
8395 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8397 * process.c: Export default filters and sentinels to Elisp.
8398 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8400 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8401 (Fset_process_sentinel, Fformat_network_address):
8402 Default to them instead of nil.
8403 (server_accept_connection): Sentinels can't be nil any more.
8404 (read_and_dispose_of_process_output): New function, extracted from
8405 read_process_output.
8406 (read_process_output): Use it; filters can't be nil.
8407 (Finternal_default_process_filter): New function, extracted from
8408 read_process_output.
8409 (exec_sentinel_unwind): Remove function.
8410 (exec_sentinel): Don't zilch sentinel while running.
8411 (status_notify): Sentinels can't be nil.
8412 (Finternal_default_process_sentinel): New function extracted from
8414 (setup_process_coding_systems): Default filter is not nil any more.
8415 (syms_of_process): Export new Elisp functions and initialize
8417 * lisp.h (make_lisp_proc): New function.
8419 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8421 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8423 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8425 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8426 unless we know that the window w is a leaf window.
8427 Another attempt at solving bug#14062.
8429 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8431 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8434 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8436 * image.c (gif_load): Check that subimages fit (Bug#14345).
8438 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8440 * lread.c (skip_dyn_eof): New function.
8441 (read1): Use it to skip the end of a file in response to #@00.
8443 * doc.c (get_doc_string): Slightly relax the sanity checking.
8445 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8447 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8448 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8449 (MonitorInfo): New struct.
8450 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8451 (Fns_display_monitor_attributes_list): New functions.
8452 (display-usable-bounds): Remove.
8453 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8456 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8458 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8459 (GTK_CHECK_VERSION): New macro, if not already defined.
8460 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8461 replaced by GTK_CHECK_VERSION.
8463 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8465 * xterm.h (GTK_PREREQ): New macro.
8466 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8467 to use this macro instead, for consistency and clarity.
8469 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8471 * xdisp.c (row_for_charpos_p): New function, with code of
8472 cursor_row_p, but accepts an additional argument CHARPOS instead
8473 of using a hardcoded PT.
8474 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8475 (row_containing_pos): Call row_for_charpos_p instead of partially
8476 doing the same. Fixes cursor positioning under longlines-mode
8477 when longlines-show-effect includes more than one newline, when
8478 moving the cursor vertically up.
8480 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8482 * makefile.w32-in (ACL_H): New macro.
8483 ($(BLD)/fileio.$(O)): Update dependencies.
8485 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8487 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8488 * Makefile.in (LIB_ACL): New macro.
8489 (LIBACL_LIBS): Remove.
8490 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8491 * fileio.c: Include <acl.h>.
8492 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8493 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8495 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8498 * unexelf.c: Don't assume ElfW (Half) fits in int.
8499 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8500 when dealing with ElfW (Half) values, since they can exceed 2**31
8501 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8502 (entry_address): Omit unused NUM arg. All uses changed.
8504 2013-05-07 Juri Linkov <juri@jurta.org>
8506 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8507 to the string converted from number with `Fnumber_to_string'.
8510 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8512 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8513 This fixes a problem introduced by my previous change.
8515 2013-05-07 Glenn Morris <rgm@gnu.org>
8517 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8519 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8521 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8523 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8525 Static checking by GCC 4.8.0.
8526 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8527 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8528 (x_get_monitor_attributes_fallback)
8529 (x_get_monitor_attributes_xinerama)
8530 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8531 Define only if USE_GTK.
8532 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8533 (x_get_monitor_attributes_fallback): Omit unused locals.
8534 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8535 Use double, not float, to avoid mixed-mode floating point arithmetic.
8537 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8538 Jan Djärv <jan.h.d@swipnet.se>
8540 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8541 (XINERAMA_CFLAGS): New macros.
8542 (ALL_CFLAGS, LIBES): Use them.
8544 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8545 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8546 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8547 (syms_of_xfns): DEFSYM them.
8548 (struct MonitorInfo): New struct.
8549 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8550 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8551 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8552 (x_get_monitor_attributes_xinerama): New functions.
8553 (Fx_display_monitor_attributes_list): New primitive.
8554 (syms_of_xfns): Defsubr it.
8556 * xterm.h (x_display_info): Add Xatom_net_workarea and
8557 Xatom_net_current_desktop.
8559 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8560 and dpyinfo->Xatom_net_current_desktop.
8562 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8564 * xdisp.c (pos_visible_p): Use the special code for finding the
8565 beginning of a display property or overlay for any "replacing"
8566 display property, not just for display strings. This solves
8567 incorrect reporting of position by posn-at-point. (Bug#14241)
8569 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8571 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8572 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8573 Verify that ElfW (Half) fits in int.
8574 (fatal): Use same signature as lisp.h.
8575 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8576 configure and build with -DUNEXELF_DEBUG without worrying about
8577 other modules that use DEBUG.
8578 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8579 possibly-wide integers now uses it instead of plain fprintf.
8580 (entry_address): New function, which avoids problems with 32-bit
8581 overflow on 64-bit hosts.
8582 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8583 (round_up): Don't assume the remainder fits in int.
8584 (find_section): Use bool for boolean. Simplify debug code.
8585 (unexec): Don't assume file sizes fit in int or size_t.
8586 Omit unnecessary trailing newline in 'fatal' format.
8587 Use strerror rather than outputting decimal error number.
8588 Remove unused code when emacs is not defined;
8589 this file relies on Emacs now.
8590 Don't assume e_phnum and e_shnum are positive.
8592 * regex.c: Fix problems when DEBUG is defined.
8593 (extract_number, extract_number_and_incr): Define regardless of
8594 whether DEBUG is defined; that's simpler and makes the code less
8595 likely to go stale in the normal case when DEBUG is not defined.
8596 Return int rather than taking an int * arg. All callers changed.
8597 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8598 Remove, replacing with ...
8599 (DEBUG_PRINT): New macro. All callers changed.
8600 (DEBUG_COMPILES_ARGUMENTS): New macro.
8601 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8602 (print_compiled_pattern, print_double_string) [DEBUG]:
8603 Use prototype rather than old-style definition.
8604 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8605 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8606 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8607 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8608 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8609 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8610 This matters only when DEBUG is defined.
8612 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8614 * xdisp.c (set_iterator_to_next): Set the
8615 ignore_overlay_strings_at_pos_p flag only if we are _really_
8616 iterating over an overlay string, as indicated by the
8617 current.overlay_string_index member. (Bug#14306)
8619 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8621 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8622 to where it is used, to avoid autorelease issues (Bug#14050).
8624 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8626 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8627 * fileio.c (syms_of_fileio): Implement this.
8628 * filelock.c (create_lock_file): If symbolic links don't work, so
8629 we use a regular file as a lock file, do not fsync the lock file;
8632 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8634 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8635 (syms_of_minibuf): Adjust accodingly.
8637 * callint.c (Fcall_interactively): Adjust calls accordingly.
8639 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8641 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8642 w->contents is a buffer before computing everything else.
8643 Use parentheses to disambiguate last part of the condition.
8645 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8646 assertion violations. (Bug#14062)
8648 2013-05-01 David Reitter <david.reitter@gmail.com>
8650 * nsfns.m (ns_tooltip): Initialize.
8652 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8654 * coding.c (decode_coding_gap): Don't remove the character before
8655 a newline unless it's a CR character. (Bug#14287)
8657 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8659 * dispextern.h (struct face): Move enum face_underline_type
8660 earlier so that bitfields can be in the same word.
8662 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8664 * nsfns.m (handlePanelKeys): New function.
8665 (EmacsOpenPanel:performKeyEquivalent:)
8666 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8667 arrows/function/control and copy/paste keys (Bug#14296).
8669 2013-04-27 Juri Linkov <juri@jurta.org>
8671 * callint.c (Fcall_interactively): Call `Qread_number' for
8672 interactive code letter `n' instead of using duplicate code.
8675 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8677 * systime.h (make_timeval): Declare as 'const'.
8679 2013-04-27 Kenichi Handa <handa@gnu.org>
8681 * font.c (font_open_entity): Always open a font of manageable
8684 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8686 Port better to AIX (Bug#14258).
8687 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8690 2013-04-24 Kenichi Handa <handa@gnu.org>
8692 * coding.c (decode_coding_iso_2022): When an invalid escape
8693 sequence is encountered, reset the invocation and designation
8694 status to the safest one.
8696 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8698 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8699 Without this fix, "make distclean" leaves stamp-h1 behind.
8701 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8703 * w32fns.c (w32_fullscreen_rect): New function to compute the
8704 window rectangle for the given fullscreen mode.
8705 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8706 longer tunes the window size. This keeps the window's edges flush
8707 with the screen and allows the taskbar to hide itself in fullboth.
8709 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8710 window decorations and uses the entire screen.
8712 * w32term.h (w32_fullscreen_rect) Add prototype.
8713 (struct w32_output): Replace normal_width, normal_height,
8714 normal_top, and normal_left members with a single normal_placement
8716 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8718 (FRAME_NORMAL_PLACEMENT): New macro.
8720 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8722 * minibuf.c (Ftest_completion): Silence compiler warning.
8724 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8726 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8729 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8732 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8733 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8734 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8735 parentheses where appropriate.
8737 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8739 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8741 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8743 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8744 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8745 Mention in the doc string that setting these variables takes
8746 effect only after a call to set-window-buffer. (Bug#14200)
8748 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8750 * indent.c (Fvertical_motion): Don't consider display strings on
8751 overlay strings as display strings on the buffer position we
8752 started from. This prevents vertical cursor motion from jumping
8753 more than one line when there's an overlay string with a display
8754 property at end of line.
8755 Reported by Karl Chen <Karl.Chen@quarl.org> in
8756 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8758 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8760 * window.c (select_window): `record_buffer' even if window is
8761 already selected (bug#14191).
8763 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8765 * window.c (Fwindow_end): Test more flags, including the buffer's
8766 last_overlay_modified flag, to determine whether the window's
8767 display is really up-to-date. Prevents the function from
8768 returning a stale value. (Bug#14170)
8769 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8772 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8774 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8775 garbaged only if it is not already the top frame on its TTY.
8776 This prevents flickering due to constant redrawing of TTY frames when
8777 there are GUI frames open in the same session. (Bug#13864)
8779 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8781 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8782 of marking the idle timers directly.
8784 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8786 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8789 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8791 * window.c (select_window): Don't record_buffer while the invariant is
8792 temporarily broken (bug#14161).
8794 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8796 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8798 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8800 2013-04-07 Romain Francoise <romain@orebokech.com>
8802 Ignore additional platform-specific ACL errors (Bug#13702).
8803 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8804 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8806 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8808 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8811 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8813 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8814 This bug was introduced by my 2013-02-25 change that simplified
8815 data_start configuration. Without this change, on GNU/Linux
8816 an Emacs configured with --enable-profiling fails immediately
8817 due to a profiler signal.
8818 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8819 with these flags. On platforms where special flags are needed
8820 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8821 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8822 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8824 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8826 Get rid of some platform-specific functions examining window
8827 system and its capabilities. This is a partial rework of the
8829 * lisp.h (have_menus_p): Remove prototype. This function is
8830 replaced with platform-independent window_system_available.
8831 (check_window_system): Move to...
8832 * frame.h (decode_window_system_frame, window_system_available):
8833 ...here, add new prototypes.
8834 * frame.c (window_system_available, decode_window_system_frame):
8836 (check_window_system): Platform-independent now.
8837 * xterm.h (x_in_use): Remove declaration.
8839 * w32term.h (check_x_frame):
8840 * nsterm.h (check_x_frame): Remove prototypes. This function
8841 is replaced with platform-independent decode_window_system_frame.
8842 * msdos.c (have_menus_p): Remove.
8843 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8844 Remove platform-specific functions. Use check_window_system,
8845 decode_window_system_frame and check_ns_display_info where
8846 appropriate. Minor style and comment tweaks.
8847 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8848 (check_x_frame): Likewise.
8849 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8851 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8852 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8853 * xmenu.c, xselect.c: All related users changed.
8855 2013-04-03 Kenichi Handa <handa@gnu.org>
8857 The following changes is to optimize the code for reading UTF-8
8860 * coding.c (check_ascii): Rename from detect_ascii. Return value
8861 changed. Check EOL format. Do not call adjust_coding_eol_type
8863 (check_utf_8): New function.
8864 (adjust_coding_eol_type): Do nothing if already adjusted.
8865 (detect_coding): Compare the return value of check_ascii with
8866 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8867 (decode_coding_gap): Optimize for valid UTF-8.
8869 2013-03-21 Kenichi Handa <handa@gnu.org>
8871 * coding.c (syms_of_coding): Cancel previous change.
8873 * insdel.c (insert_from_gap): Fix previous change.
8875 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8877 Consistently use platform-specific function to detect window system.
8878 * lisp.h (check_window_system): New prototype. This function is
8879 going to replace check_x, check_w32 and check_ns.
8880 (have_menus_p): Mention msdos.c in comment.
8881 * fontset.c (check_window_system_func): Remove. Adjust all users.
8882 * fontset.h (check_window_system_func): Remove prototype.
8883 * nsterm.h (check_ns):
8884 * xterm.h (check_x):
8885 * w32term.h (check_w32): Likewise.
8886 * menu.c (Fx_popup_menu): Use check_window_system.
8887 * msdos.c (check_window_system): Define for MS-DOS.
8888 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8889 * w32fns.c (check_window_system): Likewise for MS-Windows.
8890 * xfns.c (check_window_system): Likewise for X.
8891 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8892 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8894 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8896 Prefer < to > in range checks such as 0 <= i && i < N.
8897 This makes it easier to visualize quantities on a number line.
8898 This patch doesn't apply to all such range checks,
8899 only to the range checks affected by the 2013-03-24 change.
8900 This patch reverts most of the 2013-03-24 change.
8901 * alloc.c (xpalloc, Fgarbage_collect):
8902 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8903 * character.c (string_escape_byte8):
8904 * charset.c (read_hex):
8905 * data.c (cons_to_unsigned):
8906 * dispnew.c (update_frame_1):
8907 * doc.c (Fsubstitute_command_keys):
8908 * doprnt.c (doprnt):
8909 * editfns.c (hi_time, decode_time_components):
8910 * fileio.c (file_offset):
8911 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8912 * font.c (font_intern_prop):
8913 * frame.c (x_set_alpha):
8914 * gtkutil.c (get_utf8_string):
8915 * indent.c (check_display_width):
8916 * keymap.c (Fkey_description):
8917 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8919 * minibuf.c (read_minibuf_noninteractive):
8920 * process.c (wait_reading_process_output):
8921 * search.c (Freplace_match):
8922 * window.c (get_phys_cursor_glyph):
8923 * xdisp.c (redisplay_internal):
8924 * xsmfns.c (smc_save_yourself_CB):
8925 Prefer < to > for range checks.
8926 * dispnew.c (sit_for): Don't mishandle NaNs.
8927 This fixes a bug introduced in the 2013-03-24 change.
8928 * editfns.c (decode_time_components): Don't hoist comparison.
8929 This fixes another bug introduced in the 2013-03-24 change.
8931 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8933 * frame.h (struct frame): Drop scroll_bottom_vpos
8934 member becaue all real users are dead long ago.
8935 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8936 * xdisp.c (redisplay_internal): Adjust user.
8938 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8940 * nsmenu.m (showAtX:Y:for:): setLevel to
8941 NSPopUpMenuWindowLevel (Bug#13998).
8943 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8945 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8946 (ns_check_pending_open_menu): Declare.
8948 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8949 (x_activate_menubar): Update the menu with title that matches
8950 ns_get_pending_menu_title, and call
8951 ns_check_pending_openmenu (Bug#12698).
8952 (menuWillOpen:): New method.
8953 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8955 * nsterm.m (menu_will_open_state, menu_mouse_point)
8956 (menu_pending_title): New varaibles.
8957 (ns_get_pending_menu_title, ns_check_menu_open)
8958 (ns_check_pending_open_menu): New functions.
8960 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8962 * indent.c (current_column_bol_cache): Remove leftover which is not
8963 used in Fmove_to_column any more.
8964 (current_column, scan_for_column): Adjust users.
8965 * keyboard.c (last_point_position_buffer, last_point_position_window):
8966 Remove leftovers which are not used for recording undo any more.
8967 (command_loop_1, syms_of_keyboard): Adjust users.
8968 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8969 redisplay_window any more.
8970 (move_it_to): Adjust user.
8972 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8974 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8975 Update dependencies.
8977 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8979 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8980 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8983 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8985 * window.h (struct window): Replace hchild, vchild and buffer slots
8986 with a single slot 'contents'. This is possible because each valid
8987 window may have either the child window (in vertical or horizontal
8988 combination) or buffer to display (for the leaf window). Using that,
8989 a lot of operations to traverse and/or change window hierarchies may
8990 be simplified. New member horizontal is used to distinguish between
8991 horizontal and vertical combinations of internal windows.
8992 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8993 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8994 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8995 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8996 Use contents slot, not buffer, where appropriate.
8997 (wset_combination): New function.
8998 (wset_buffer): Add eassert.
8999 (Fframe_first_window): Simplify the loop reaching first window.
9000 (Fwindow_buffer): Use WINDOW_LEAF_P.
9001 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9002 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9003 (unshow_buffer): Convert initial debugging check to eassert.
9004 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9005 (make_parent_window, window_resize_check, window_resize_apply)
9006 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9007 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9008 Adjust to match struct window changes.
9009 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9010 (mark_window_cursors_off, count_windows, get_leaf_windows)
9011 (foreach_window_1): Simplify the loop.
9012 * alloc.c (mark_object): Do not check for the leaf window because
9013 internal windows has no glyph matrices anyway.
9014 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9015 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9016 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9017 (build_frame_matrix_from_window_tree, mirror_make_current)
9018 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9019 (update_window_tree, set_window_update_flags): Simplify the loop.
9020 (sync_window_with_frame_matrix_rows): Enforce live window.
9021 Use contents slot, not buffer, where appropriate.
9022 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9023 and WINDOW_HORIZONTAL_COMBINATION_P.
9024 (make_frame_visible_1): Simplify the loop.
9025 Use contents slot, not buffer, where appropriate.
9026 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9027 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9028 (expose_window_tree): Likewise.
9029 Use contents slot, not buffer, where appropriate.
9030 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9031 to avoid deleted windows. Use contents slot instead of buffer.
9032 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9033 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9034 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9035 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9037 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9039 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9040 identify the reasons for assertion violations in bug#14062 and
9042 (Fx_show_tip): Fix compilation error under
9043 "--enable-check-lisp-object-type". (Bug#14073)
9045 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9046 Reported by <rzl24ozi@gmail.com>.
9048 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9050 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9052 (unwind_with_echo_area_buffer): ...to restore it here.
9053 This is needed to ensure that...
9054 (redisplay_window): ...both window markers are valid here,
9055 which is verified by eassert.
9056 * editfns.c (save_excursion_save): Do not assume that
9057 selected_window always displays the buffer.
9058 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9061 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9063 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9066 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9068 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9070 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9072 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9073 since MinGW's w32api headers do. This avoids compiler warnings.
9075 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9078 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9080 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9082 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9084 * gtkutil.c (style_changed_cb): Check if frame is live and an
9085 X frame (Bug#14038).
9087 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9089 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9090 Define only for _WIN32_WINNT less than 0x0500.
9091 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9093 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9094 see its own definitions of 'struct timeval' and 'struct timezone'.
9096 Fix incompatibilities between MinGW.org and MinGW64 headers.
9097 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9099 * w32.c (REPARSE_DATA_BUFFER): Guard with
9100 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9102 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9104 * xterm.c: Include X11/XKBlib.h
9105 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9107 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9109 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9111 * blockinput.h (input_blocked_p): Likewise.
9112 * bytecode.c (exec_byte_code): Likewise.
9113 * callproc.c (call_process_kill, call_process_cleanup)
9114 (Fcall_process): Likewise.
9115 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9116 (Fccl_execute_on_string): Likewise.
9117 * character.c (string_escape_byte8): Likewise.
9118 * charset.c (read_hex): Likewise.
9119 * cm.c (calccost): Likewise.
9120 * data.c (cons_to_unsigned): Likewise.
9121 * dired.c (directory_files_internal, file_name_completion):
9123 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9124 (sit_for): Likewise.
9125 * doc.c (Fsubstitute_command_keys): Likewise.
9126 * doprnt.c (doprnt): Likewise.
9127 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9128 * emacsgtkfixed.c: Likewise.
9129 * fileio.c (file_offset, Fwrite_region): Likewise.
9130 * floatfns.c (Fexpt, fmod_float): Likewise.
9131 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9133 * font.c (font_intern_prop): Likewise.
9134 * frame.c (x_set_alpha): Likewise.
9135 * gtkutil.c (get_utf8_string): Likewise.
9136 * indent.c (check_display_width): Likewise.
9137 * intervals.c (create_root_interval, rotate_right, rotate_left)
9138 (split_interval_right, split_interval_left)
9139 (adjust_intervals_for_insertion, delete_node)
9140 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9141 (merge_interval_right, merge_interval_left, copy_intervals)
9142 (set_intervals_multibyte_1): Likewise.
9143 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9144 * keymap.c (Fkey_description): Likewise.
9145 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9146 * lread.c (openp, read_integer, read1, string_to_number):
9148 * menu.c (ensure_menu_items): Likewise.
9149 * minibuf.c (read_minibuf_noninteractive): Likewise.
9150 * print.c (printchar, strout): Likewise.
9151 * process.c (create_process, Faccept_process_output)
9152 (wait_reading_process_output, read_process_output, send_process)
9153 (wait_reading_process_output): Likewise.
9154 * profiler.c (make_log, handle_profiler_signal): Likewise.
9155 * regex.c (re_exec): Likewise.
9156 * regex.h: Likewise.
9157 * search.c (looking_at_1, Freplace_match): Likewise.
9158 * sysdep.c (get_child_status, procfs_ttyname)
9159 (procfs_get_total_memory): Likewise.
9160 * systime.h (EMACS_TIME_VALID_P): Likewise.
9161 * term.c (dissociate_if_controlling_tty): Likewise.
9162 * window.c (get_phys_cursor_glyph): Likewise.
9163 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9164 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9166 * xfns.c (Fx_window_property): Likewise.
9167 * xmenu.c (set_frame_menubar): Likewise.
9168 * xselect.c (x_get_window_property, x_handle_dnd_message):
9170 * xsmfns.c (smc_save_yourself_CB): Likewise.
9171 * xterm.c (x_scroll_bar_set_handle): Likewise.
9173 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9175 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9176 to be optional or nil. Adjust comment and convert it to docstring.
9177 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9178 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9180 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9182 Static checking by GCC 4.8-20130319.
9183 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9184 * process.c (Fset_process_datagram_address)
9185 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9186 * xdisp.c (get_char_face_and_encoding):
9187 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9188 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9189 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9191 2013-03-24 Ken Brown <kbrown@cornell.edu>
9193 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9194 fix compilation on 64-bit Cygwin, where underscores are not
9195 automatically prepended.
9197 * w32term.c (w32_initialize): Silence compiler warning.
9199 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9201 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9202 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9203 variables, to save and restore frame dimensions.
9204 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9205 after returning from a 'fullscreen' configuration.
9206 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9207 to avoid races between the main thread and the input thread.
9209 * w32term.h (struct w32_output): New members normal_width,
9210 normal_height, normal_top, normal_left, and prev_fsmode.
9211 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9212 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9215 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9216 'fullscreen' parameter. Always record previous width and height
9217 of the frame, except when switching out of maximized modes, so
9218 that they could be restored correctly, instead of resetting to the
9219 default frame dimensions. Send SC_RESTORE command to the frame,
9220 unless we are going to send SC_MAXIMIZE, to restore the frame
9221 resize hints in the mouse pointer shown by the window manager.
9224 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9226 * lisp.h (get_frame_param): Adjust conditions for prototype
9229 2013-03-22 Ken Brown <kbrown@cornell.edu>
9231 * unexcw.c: Drop unneeded inclusion of w32common.h.
9232 (report_sheap_usage): Declare.
9233 (read_exe_header): Add magic numbers for x86_64.
9234 (fixup_executable): Fix printf format specifier for unsigned long
9237 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9239 * frame.h (struct frame): Put menu_bar_window under #ifdef
9240 because this member is not needed when X toolkit is in use.
9241 (fset_menu_bar_window):
9242 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9243 (free_glyphs, update_frame):
9244 * xdisp.c (expose_frame): Likewise.
9245 (display_menu_bar): Likewise. Remove redundant eassert.
9246 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9249 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9251 Use functions and constants to manipulate Lisp_Save_Value objects.
9252 This replaces code that used macros and strings and token-pasting.
9253 The change makes the C source a bit easier to follow,
9254 and shrinks the Emacs executable a bit.
9255 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9256 (make_save_value): Change 1st arg from string to enum. All callers
9259 (mark_object): Use if, not #if, for GC_MARK_STACK.
9260 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9261 (XSAVE_OBJECT): Now functions, not macros.
9262 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9263 the constant was never used.
9264 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9265 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9266 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9267 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9269 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9270 type3 with a single member save_type. All uses changed.
9271 (save_type, set_save_pointer, set_save_integer): New functions.
9272 * print.c (PRINTX): Remove.
9274 * alloc.c: Remove redundant static declarations.
9276 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9278 * window.h (struct window): Convert left_col, top_line, total_lines
9279 and total_cols from Lisp_Objects to integers. Adjust comments.
9280 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9282 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9283 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9284 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9285 Adjust users where appropriate.
9287 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9289 * frame.h (struct frame): Drop resx and resy because the same data is
9290 available from window system-specific output context. Adjust users.
9291 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9292 New functions to provide defaults when no window system available.
9293 (FRAME_RES_X, FRAME_RES_Y): New macros.
9294 (NUMVAL): Move from xdisp.c.
9295 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9296 (Ffont_face_attributes, Fopen_font):
9297 * image.c (gs_load):
9298 * w32font.c (fill_in_logfont):
9299 * xdisp.c (calc_pixel_width_or_height):
9300 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9301 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9303 2013-03-20 Kenichi Handa <handa@gnu.org>
9305 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9306 to 1 (temporary workaround until a bug related to ASCII
9307 optimization is fixed).
9309 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9311 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9312 Signal error if window is not internal. Adjust docstring.
9313 (delete_all_child_windows): Use combination_limit to save the buffer.
9314 (Fset_window_configuration): Adjust accordingly.
9315 * print.c (syms_of_print): Initialize debugging output not here...
9316 (init_print_once): ...but in a new function here.
9317 * lisp.h (init_print_once): Add prototype.
9318 * emacs.c (main): Add call to init_print_once. Adjust comments.
9320 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9322 * window.c (window_resize_check, window_resize_apply)
9323 (window_from_coordinates, recombine_windows, set_window_buffer)
9324 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9325 (Fsplit_window_internal, Fdelete_window_internal)
9326 (freeze_window_starts): Use bool for booleans.
9327 * window.h (window_frame_coordinates, resize_frame_windows)
9328 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9330 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9332 * dispnew.c (bitch_at_user): Use `user-error'.
9334 2013-03-17 Ken Brown <kbrown@cornell.edu>
9336 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9337 as return type of image_background. (Bug#13981)
9338 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9340 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9342 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9343 (ns_select): Don't return with result uninitialized.
9345 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9348 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9350 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9351 directories. If filename is nil, get directory name (Bug#13932).
9352 Use getFilename and getDirectory.
9353 (getFilename, getDirectory): New methods for EmacsSavePanel and
9355 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9357 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9359 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9361 2013-03-15 Kenichi Handa <handa@gnu.org>
9363 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9364 (adjust_after_replace): Make it back to static. Delete the third
9365 arg text_at_gap_tail. Cancel the code for handling it.
9367 * coding.h (struct coding_system): New member eol_seen.
9369 * coding.c (detect_ascii): New function.
9370 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9371 when the source bytes are actually scanned. On detecting for
9372 coding_category_utf_8_auto, call detect_ascii instead of scanning
9373 source bytes directly.
9374 (produce_chars): Call insert_from_gap with the new arg 0.
9375 (encode_coding): Likewise.
9376 (decode_coding_gap): Control ASCII optimization by the variable
9377 disable_ascii_optimization instead of #ifndef .. #endif.
9378 Deccode EOL format according to coding->eol_seen.
9379 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9382 * lisp.h (adjust_after_replace): Cancel externing it.
9383 (insert_from_gap): Adjust prototype.
9385 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9387 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9388 FULLSCREEN_MAXIMIZED. (Bug#13935)
9390 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9392 * region-cache.c (find_cache_boundary, move_cache_gap)
9393 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9394 Simplify debugging check and convert to eassert. Adjust comment.
9395 (pp_cache): Put under ENABLE_CHECKING.
9397 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9399 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9400 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9402 (w32fullscreen_hook): If the frame is visible, reset
9403 f->want_fullscreen flag after changing the frame size. If the
9404 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9407 2013-03-13 Daniel Colascione <dancol@dancol.org>
9409 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9410 too so that these builds can use Cygwin's file conversion
9411 functions. (We've been building and linking cygw32.o all along
9412 and just not using it.)
9414 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9416 File synchronization fixes (Bug#13944).
9417 * Makefile.in (LIB_FDATASYNC): New macro.
9419 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9420 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9421 Don't worry about HAVE_FSYNC, since a substitute fsync is
9422 available if the system lacks one.
9423 (Fwrite_regin): Retry fsync if interrupted.
9425 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9427 * w32term.c (w32_read_socket): If the Emacs frame is being
9428 activated, call w32fullscreen_hook, to make sure the new frame
9429 dimensions are in effect. (Bug#13937)
9431 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9433 * xdisp.c (init_iterator): Simplify because both character and byte
9434 positions are either specified or -1. Add eassert. Adjust comment.
9435 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9436 character and byte positions can be obtained from marker.
9438 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9440 Static checking by Sun C 5.12.
9441 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9442 * bytecode.c (exec_byte_code):
9443 * dispnew.c (init_display):
9445 * fileio.c (Fsubstitute_in_file_name):
9446 * keyboard.c (Fevent_convert_list):
9447 * keymap.c (Fsingle_key_description):
9448 * term.c (maybe_fatal, fatal):
9449 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9450 * xsmfns.c (Fhandle_save_session):
9451 Omit unreachable code.
9452 * keymap.c (map_keymap_char_table_item): Cast void * to
9453 a function pointer type; the C Standard requires this.
9455 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9456 Include <sys/param.h> unconditionally, as that works elsewhere and
9457 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9458 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9461 See ChangeLog.12 for earlier changes.
9467 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9469 This file is part of GNU Emacs.
9471 GNU Emacs is free software: you can redistribute it and/or modify
9472 it under the terms of the GNU General Public License as published by
9473 the Free Software Foundation, either version 3 of the License, or
9474 (at your option) any later version.
9476 GNU Emacs is distributed in the hope that it will be useful,
9477 but WITHOUT ANY WARRANTY; without even the implied warranty of
9478 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9479 GNU General Public License for more details.
9481 You should have received a copy of the GNU General Public License
9482 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.