1 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
9 * minibuf.c (Fread_string): Doc clarification (bug#15422).
11 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
13 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
15 * keyboard.c (Frecursive_edit): Fix typo in docstring.
17 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
19 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
21 * keyboard.c (Frecursive_edit): Say more precicely how throwing
22 `exit' works (bug#15865).
24 2014-02-07 Martin Rudalics <rudalics@gmx.at>
26 Constrain window box/body sizes and margin widths (Bug#16649).
27 * xdisp.c (window_box_width): Don't return less than zero.
28 (window_box_left_offset, window_box_right_offset): Don't return
29 more than the window's pixel width.
30 * window.c (window_body_height, window_body_width): Don't return
32 (window_resize_apply): Adjust margin width, if necessary.
34 2014-02-07 Glenn Morris <rgm@gnu.org>
36 * nsterm.m (syms_of_nsterm): Doc fix.
38 2014-02-06 Eli Zaretskii <eliz@gnu.org>
40 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
41 variables: pointers through which to call the respective APIs.
42 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
43 (filename_from_ansi, sys_link, check_windows_init_file): Call
44 MultiByteToWideChar and WideCharToMultiByte through pointers.
45 This is required on Windows 9X, where we dynamically load
46 UNICOWS.DLL which has their non-stub implementations.
47 (maybe_load_unicows_dll): Assign addresses to these 2 function
48 pointers after loading UNICOWS.DLL.
50 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
51 MultiByteToWideChar and WideCharToMultiByte through function
54 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
57 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
59 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
60 for OSX >= 10.9 if separate spaces are used.
61 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
63 2014-02-06 Glenn Morris <rgm@gnu.org>
65 * buffer.c (cache-long-scans): Doc fix.
67 2014-02-05 Eli Zaretskii <eliz@gnu.org>
69 * w32fns.c (Fw32_shell_execute): Doc fix.
71 2014-02-05 Bastien Guerry <bzg@gnu.org>
73 * syntax.c (Fforward_word): Call Fconstrain_to_field with
74 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
76 2014-02-05 Martin Rudalics <rudalics@gmx.at>
78 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
79 outside the window (Bug#16649).
81 * xdisp.c (note_mouse_highlight): When entering a margin area show
82 a non-text cursor (Bug#16647).
84 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
86 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
87 It prompted a compile-time diagnostic on GNU/Linux.
88 Simplify to remove the need for the label.
90 2014-02-04 Eli Zaretskii <eliz@gnu.org>
92 * w32menu.c (w32_popup_dialog): Don't condition the whole function
93 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
94 to show it; otherwise return 'unsupported--w32-dialog' to signal
95 to the caller that emulation with menus is necessary. This
96 resurrects code inadvertently deleted by the 2013-10-08 commit.
98 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
100 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
103 * menu.c (Fx_popup_dialog): Don't condition the call to
104 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
105 special symbol 'unsupported--w32-dialog', emulate the dialog with
106 a menu by calling x-popup-menu.
108 * menu.h (Qunsupported__w32_dialog): New extern variable.
110 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
112 * keyboard.c (kbd_buffer_get_event): Read file notification events
115 * xgselect.c (xg_select): Read glib events in any case, even if
116 there are no file descriptors to watch for. (Bug#16519)
118 2014-02-03 Martin Rudalics <rudalics@gmx.at>
120 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
121 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
122 * w32term.c (w32_draw_window_divider): Handle first and last
124 * w32term.h (w32_fill_area_abs): New function.
125 * xdisp.c (x_draw_right_divider): Don't draw over bottom
127 * xfaces.c (realize_basic_faces): Handle new face ids.
128 * xfns.c (Fx_create_frame): Call x_default_parameter for right
129 and bottom divider width.
130 * xterm.c (x_draw_window_divider): Handle first and last pixels
133 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
135 * print.c (Fexternal_debugging_output): Add cast to pacify
136 --enable-gcc-warnings.
137 * eval.c (call_debugger): Grow specpdl if the debugger was
138 entered due to specpdl overflow (Bug#16603) and allow more
139 specpdl space for the debugger itself.
141 2014-02-02 Martin Rudalics <rudalics@gmx.at>
143 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
146 2014-02-01 Eli Zaretskii <eliz@gnu.org>
148 * w32fns.c (Ffile_system_info): Use WINAPI in the function
149 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
151 * print.c (Fexternal_debugging_output): If the argument character
152 is non-ASCII, encode it with the current locale's encoding before
153 writing the result to the terminal. (Bug#16448)
155 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
156 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
159 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
161 * process.c (create_process): Reset SIGPROF handler in the child.
162 * callproc.c (call_process): Likewise.
164 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
166 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
168 2014-01-29 Eli Zaretskii <eliz@gnu.org>
170 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
171 of zero to print strings, GDB doesn't like it.
173 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
174 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
175 we still use correct addresses. (Bug#16576)
177 2014-01-27 K. Handa <handa@gnu.org>
179 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
180 to preserve the code detection behavior of 24.3.
181 * coding.h (struct coding_system): New member detected_utf8_bytes.
182 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
183 (decode_coding_gap): Use short cut for UTF-8 file reading only
184 when coding->detected_utf8_bytes equals to coding->src_bytes.
185 * fileio.c (Finsert_file_contents): Cancel the previous change.
187 2014-01-29 Martin Rudalics <rudalics@gmx.at>
189 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
190 that are not visible.
192 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
194 * xmenu.c (create_and_show_popup_menu): Handle case when no key
195 is grabbed (Bug#16565).
197 2014-01-28 Martin Rudalics <rudalics@gmx.at>
199 * xdisp.c (last_max_ascent): Re-remove after erroneously
200 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
202 (move_it_to): Re-remove reference to last_max_ascent.
203 (Fwindow_text_pixel_size): Add iterator's max_ascent and
204 max_descent here instead of calling line_bottom_y. Fix
207 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
209 * terminal.c (initial_free_frame_resources): New function.
210 (init_initial_terminal): Install new hook to free face cache
211 on initial frame and avoid memory leak. For details, see
212 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
213 * xfaces.c (free_frame_faces): Adjust comment.
215 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
217 * data.c (Fstring_to_number): Document results if unparsable
220 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
222 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
224 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
226 When decoding, prefer ptrdiff_t to int for buffer positions etc.
227 * coding.c (detect_coding_utf_8, emacs_mule_char)
228 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
229 (check_utf_8, decode_coding):
230 * coding.h (struct coding_system.errors):
231 Use ptrdiff_t, not int, for integer values derived from buffer and
234 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
235 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
236 before invoking decode_coding_gap, since there's just one block.
238 2014-01-25 Martin Rudalics <rudalics@gmx.at>
240 Fix handling of face attributes in Fx_create_frame (Bug#16529).
241 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
242 too early. Again run change_frame_size before assigning menu-
245 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
247 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
248 arrives, call x_check_fullscreen, in case the new display has a
249 different resolution. (Bug#16517)
251 2014-01-25 Eli Zaretskii <eliz@gnu.org>
253 * term.c (read_menu_input): If the selected frame changes, exit
255 (tty_menu_show): If the selected frame changes while we displayed
256 a menu, throw to top level. (Bug#16479)
258 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
260 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
262 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
264 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
265 * data.c (count_one_bits_word): Fix bug (negated comparison)
266 when BITS_PER_ULL < BITS_PER_BITS_WORD.
268 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
270 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
271 undefined behavior by initializing display property bit of a
272 string processed by the bidirectional iterator. For details, see
273 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
275 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
277 Minor cleanup of previous change.
278 * image.c (imagemagick_error, Fimagemagick_types):
279 Omit some recently-introduced and unnecessary casts and assignments.
281 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
283 Fix two memory leaks discovered with Valgrind.
284 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
285 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
287 2014-01-22 Martin Rudalics <rudalics@gmx.at>
289 Fixes in window size functions around Bug#16430 and Bug#16470.
290 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
291 (Fwindow_mode_line_height, Fwindow_header_line_height)
292 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
293 Minor doc-string adjustments.
294 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
296 (window_body_height, window_body_width): Do not count partially
297 visible lines/columns when PIXELWISE is nil (Bug#16470).
298 (Qfloor, Qceiling): New symbols.
300 2014-01-21 Eli Zaretskii <eliz@gnu.org>
302 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
303 when the image cache is not yet allocated. (Bug#16509)
305 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
307 * buffer.c (Fkill_buffer): When killing an indirect buffer,
308 re-attach intervals to its base buffer (Bug#16502).
309 * intervals.c (set_interval_object): Move from here...
310 * intervals.h (set_interval_object): ... to here. Fix comments.
312 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
314 Avoid undefined behavior by initializing buffer redisplay bit.
315 Problem reported by Dmitry Antipov in
316 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
317 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
319 Revert some of the CANNOT_DUMP fix (Bug#16494).
320 * lread.c (init_lread): Fix typo: NILP, not !NILP.
322 2014-01-19 Eli Zaretskii <eliz@gnu.org>
324 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
325 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
326 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
327 they are replaced by macros that expand into direct calls to the
328 corresponding functions from GDI32.DLL.
329 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
330 variables in the Cygwin build, they are unused.
332 2014-01-19 K. Handa <handa@gnu.org>
334 * composite.c (composition_update_it): Fix previous change.
336 2014-01-18 Eli Zaretskii <eliz@gnu.org>
338 Fix file name handling on MS-Windows 9X.
339 * w32.c (maybe_load_unicows_dll): New function.
341 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
342 on, to make sure we can convert file names to and from UTF-8 on
343 Windows 9X. This fixes a failure to start up because Emacs cannot
344 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
346 * w32font.c [WINDOWSNT]: Include w32.h.
347 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
348 of implementing the same stuff.
349 Remove now unused g_b_init_is_windows_9x.
351 * w32.h (maybe_load_unicows_dll): Add prototype.
353 2014-01-17 Eli Zaretskii <eliz@gnu.org>
355 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
356 switch to single keyboard. Prevents daemon crashes when a new
357 client connects while we show a TTY menu in an existing client.
360 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
362 Fix MinGW64 porting problem with _setjmp.
363 Reported by Eli Zaretskii in:
364 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
365 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
366 the old _setjmp and _longjmp. All uses changed.
368 2014-01-13 Daniel Colascione <dancol@dancol.org>
370 * textprop.c (Fremove_list_of_text_properties): Correctly
371 handle reaching the end of the interval tree. (Bug#15344)
373 2014-01-13 Martin Rudalics <rudalics@gmx.at>
375 * xdisp.c (resize_mini_window): Round height to a multiple of
376 frame's line height. Fix bug in calculation of window start
377 position (Bug#16424).
379 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
381 * macfont.m: Include termchar.h.
382 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
383 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
384 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
385 *_WITH_GC_* to take face and f as parameters.
386 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
387 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
389 2014-01-13 Daniel Colascione <dancol@dancol.org>
391 Fix menu item updating in the presence of the Unity global menu
394 * gtkutil.h (xg_have_tear_offs): Add frame parameter
395 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
397 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
398 updating menus; explain why.
399 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
400 problem it's supposed to solve and it interferes with detecting
401 the presence of a global menu.
402 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
405 2014-01-11 K. Handa <handa@gnu.org>
407 * composite.c (composition_update_it): Fix indexing of
408 LGSTRING_CHAR (Bug#15984).
410 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
412 * unexw32.c (_start) [__MINGW64__]: Define to __start.
414 2014-01-11 Eli Zaretskii <eliz@gnu.org>
416 * xdisp.c (try_window_id): Don't use this function's optimizations
417 if overlays in the buffer displayed by the window have changed
418 since last redisplay. (Bug#16347)
419 (message_dolog): Fix indentation.
421 2014-01-11 Martin Rudalics <rudalics@gmx.at>
423 * frame.c (frame_resize_pixelwise): Fix doc-string.
425 2014-01-10 Martin Rudalics <rudalics@gmx.at>
427 Fix handling of internal borders (Bug#16348).
428 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
429 internal border width from pixel width of windows.
430 (change_frame_size_1): Don't return early when frame's pixel
431 size changes - we still have to record the new sizes in the
433 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
434 also when toolbar gets larger.
435 * window.c (check_frame_size): Include internal_border_width in
437 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
439 non-toolkit/non-GTK version clear internal border.
440 * xterm.c (x_clear_under_internal_border): New function for
441 non-toolkit/non-GTK version.
442 (x_after_update_window_line): In non-toolkit/non-GTK version
444 (handle_one_xevent, x_set_window_size): Call
445 x_clear_under_internal_border in non-toolkit/non-GTK version.
446 * xterm.h (x_clear_under_internal_border): Extern it.
448 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
450 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
451 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
454 2014-01-06 Eli Zaretskii <eliz@gnu.org>
456 * xdisp.c (redisplay_window): Don't skip window redisplay if the
457 last value of point is not equal to buffer's point. (Bug#16129)
459 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
462 * nsterm.h (updateCollectionBehavior): Rename from
463 updateCollectionBehaviour. All uses changed.
465 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
466 * Makefile.in (SETFATTR): New macro.
467 (temacs$(EXEEXT)): Use it.
469 2014-01-04 Martin Rudalics <rudalics@gmx.at>
471 Fix maximization behavior on Windows (Bug#16300).
472 * w32fns.c (w32_fullscreen_rect): Don't handle
473 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
474 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
475 of SetWindowPos. Restore last placement also when leaving
476 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
477 but the FULLSCREEN_BOTH case.
479 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
482 * data.c (arithcompare_driver):
483 * fileio.c (Fcar_less_than_car):
484 * fns.c (internal_equal):
485 * frame.c (delete_frame):
486 * lisp.h (enum More_Lisp_Bits):
488 Avoid C99 constructs that don't work in C89.
489 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
490 to port to C89, which doesn't have 'long long'.
491 (count_trailing_zero_bits): Use them.
493 2014-01-03 Chong Yidong <cyd@gnu.org>
495 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
497 2014-01-02 Martin Rudalics <rudalics@gmx.at>
499 Further adjust frame/window scrollbar width calculations.
500 * window.c (apply_window_adjustment): Set
501 windows_or_buffers_changed.
502 (Fwindow_scroll_bars): Return actual scrollbar width.
503 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
504 For non-toolkit builds again use 14 as minimum width and set
505 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
506 * xterm.c (XTset_vertical_scroll_bar): Take width from
507 WINDOW_SCROLL_BAR_AREA_WIDTH.
508 (x_new_font): Rename wid to unit. Base calculation of new
509 scrollbar width on toolkit used and make it analogous to that of
510 x_set_scroll_bar_default_width.
511 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
512 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
514 * w32term.c (w32_set_vertical_scroll_bar): Take width from
515 WINDOW_SCROLL_BAR_AREA_WIDTH.
516 (x_new_font): Make it correspond to changes in xterm.c.
518 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
520 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
521 This is a cleaner way to fix the MinGW-w64 porting problem.
522 Check for INTPTR_MAX misconfiguration.
524 2014-01-01 Eli Zaretskii <eliz@gnu.org>
526 * search.c (newline_cache_on_off, find_newline): In indirect
527 buffers, use the newline cache of the base buffer.
529 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
530 buffer, invalidate the caches of its base buffer. (Bug#16265)
532 * indent.c (width_run_cache_on_off, compute_motion): In indirect
533 buffers, use the width-run cache of the base buffer.
535 * xdisp.c (redisplay_window): When the window displays an indirect
536 buffer, and the character widths in the display table have
537 changed, invalidate the width-run cache of the corresponding base
540 * fileio.c (Finsert_file_contents): When invalidating the newline
541 cache, consider the case of inserting into indirect buffer.
543 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
544 In indirect buffers, use the paragraph cache of the base buffer.
546 2013-12-31 Martin Rudalics <rudalics@gmx.at>
548 * window.c (grow_mini_window): Fix last change.
550 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
552 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
554 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
556 * w32term.c (w32_initialize): Use LCID and LOWORD.
558 * w32proc.c (create_child): Use pid_t for 5th argument.
559 (IsValidLocale): Don't provide prototype for MinGW64.
560 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
561 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
563 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
564 MinGW64 doesn't support.
566 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
568 * w32.c (set_named_security_info): New function.
569 (acl_set_file): Fall back on set_named_security_info if
570 set_file_security fails.
571 (g_b_init_set_named_security_info_w)
572 (g_b_init_set_named_security_info_a): New static variables.
573 (globals_of_w32): Initialize them to zero.
574 (set_named_security_info): Set them to non-zero if the
575 corresponding API is available.
576 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
579 2013-12-31 Martin Rudalics <rudalics@gmx.at>
581 Some more fixes following pixelwise resize changes including one
583 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
584 of frame_resize_pixelwise.
585 * widget.c (pixel_to_text_size): New function.
586 (update_wm_hints): Have size hints respect value of
587 frame_resize_pixelwise.
588 (EmacsFrameResize): Alway process resize requests pixelwise.
589 * window.c (grow_mini_window): Make sure mini window is at least
591 * xdisp.c (display_menu_bar): Make sure menubar extends till
593 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
594 (x_set_tool_bar_lines): Calculate pixelwise.
595 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
596 frame_resize_pixelwise.
598 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
600 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
601 variables not used there.
603 2013-12-30 Eli Zaretskii <eliz@gnu.org>
605 * w32.c (sys_umask): New function. (Bug#16299)
607 2013-12-30 Martin Rudalics <rudalics@gmx.at>
609 * dispnew.c (change_frame_size_1): Take old width of root window
610 from that window's pixel width. (Bug#16284)
612 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
614 Plain copy-file no longer chmods an existing destination (Bug#16133).
615 * fileio.c (realmask): Now a static var, not a local.
616 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
617 Remove arg STATPTR. All uses changed.
618 (Fcopy_file): Do not alter permissions of existing destinations,
619 unless PRESERVE-PERMISSIONS (renamed from
620 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
621 Avoid race when testing for existing destinations and for
622 when input and output files are the same.
623 If changing the group fails, adjust both default and
624 preserved permissions so that access is not granted to the
626 (Fset_default_file_modes, init_fileio): Update realmask.
627 (Fdefault_file_modes): Use realmask instead of calling umask.
629 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
631 Fix pipe bug with OS X emacs --daemon (Bug#16262).
632 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
633 flags on the daemon pipe ends before execing.
635 2013-12-28 Eli Zaretskii <eliz@gnu.org>
637 * w32fns.c (Fx_create_frame): Error out if called from a TTY
640 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
642 * callproc.c (Vexec_path): Document that exec-directory is in it.
644 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
646 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
649 2013-12-27 Chong Yidong <cyd@gnu.org>
651 * data.c (Fsymbol_function): Doc fix.
653 2013-12-26 Martin Rudalics <rudalics@gmx.at>
655 Some more tinkering with Bug#16051.
656 * window.c (resize_frame_windows): Don't let the size of the
657 root window drop below the frame's default character size.
658 Never ever delete any subwindows - let the window manager do the
661 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
662 of toolbar lines needed when they exceed the height of the root
664 (unwind_create_frame_1): New function.
665 (Fx_create_frame): Generally inhibit calling the window
666 configuration change hook here. Remove extra call to
667 change_frame_size - it's not needed when we don't run the
668 configuration change hook.
670 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
672 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
673 On my Fedora 19 platform the core dumps were so big that
674 my desktop became nearly catatonic.
675 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
676 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
677 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
678 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
680 * conf_post.h (__has_feature): New macro, if not already defined.
681 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
682 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
684 2013-12-25 Eli Zaretskii <eliz@gnu.org>
686 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
687 is a file name. (Bug#16252)
689 2013-12-25 Chong Yidong <cyd@gnu.org>
691 * keyboard.c (Voverriding_terminal_local_map):
692 (Voverriding_local_map): Doc fix.
694 * keymap.c (Vemulation_mode_map_alists): Doc fix.
696 2013-12-24 Eli Zaretskii <eliz@gnu.org>
698 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
699 file name when it is submitted to ShellExecute. Simplify code.
700 Don't test DOCUMENT for being a string, as that is enforced by
701 CHECK_STRING. Doc fix.
703 2013-12-23 Eli Zaretskii <eliz@gnu.org>
705 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
706 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
707 redisplay_tool_bar does. Improve and fix commentary.
708 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
709 limits of the glyph matrices. (Bug#16051)
710 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
711 only when the new size is different from the old one, and the new
712 size can be achieved given the frame height.
714 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
716 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
718 2013-12-23 Glenn Morris <rgm@gnu.org>
720 * lread.c (Fload): Mention load-prefer-newer in doc.
722 2013-12-22 Martin Rudalics <rudalics@gmx.at>
724 Handle Bug#16207 by being more restrictive when running hooks.
725 * window.c (unwind_change_frame): New function.
726 (Fset_window_configuration): Don't run configuration change hook
727 while the frame configuration is unsafe. Call select_window
730 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
732 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
734 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
736 * nsterm.h: Declare EmacsColor category.
738 * nsterm.m (NSColor): Implement EmacsColor category.
739 (ns_get_color): Use colorUsingDefaultColorSpace.
740 (ns_get_color, ns_term_init): Use colorForEmacsRed.
742 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
744 2013-12-21 Eli Zaretskii <eliz@gnu.org>
746 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
747 having the PNG_NORETURN attribute, to avoid compiler warning in
750 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
752 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
754 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
755 fringe background extension.
756 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
757 because they are now always the same as `left' and `width',
758 respectively. Remove code for the case that `width' and
759 `sb_width' are different.
761 2013-12-20 Martin Rudalics <rudalics@gmx.at>
763 Remove scroll_bar_actual_width from frames.
764 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
765 * frame.c (Fscroll_bar_width): Return scroll bar area width.
766 (x_figure_window_size):
767 * nsterm.m (x_set_window_size):
768 * widget.c (set_frame_size):
769 * w32term.c (x_set_window_size):
770 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
771 scroll_bar_actual_width.
773 Convert scroll_bar members to integers on Windows.
774 * w32term.h (struct scroll_bar): Convert top, left, width,
775 height, start, end and dragging to integers.
776 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
778 * w32term.c (w32_set_scroll_bar_thumb)
779 (w32_scroll_bar_handle_click): Remove XINT conversions for
780 scroll_bar members. Treat bar->dragging as integer.
781 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
782 first element. Remove XINT conversions for scroll_bar members.
783 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
784 Remove XINT conversions for scroll_bar members.
786 Fix assignment for new window total sizes.
787 * window.c (Fwindow_resize_apply_total): Assign values for
790 2013-12-20 Chong Yidong <cyd@gnu.org>
792 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
793 argument to `append'.
795 2013-12-19 Eli Zaretskii <eliz@gnu.org>
797 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
798 current text face, for extending the face of the display margins.
801 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
804 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
806 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
809 * nsterm.m (Qfile, Qurl): New.
810 (EV_MODIFIERS2): New macro.
811 (EV_MODIFIERS): Use EV_MODIFIERS2.
812 (ns_term_init): Remove font and color from DND, does not work on
813 newer OSX, and other ports don't have them.
814 (performDragOperation:): Handle modifiers used during drag.
815 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
816 Remove global Lisp variables used to communicate with ns-win.el.
817 Remove font and color handling.
818 (syms_of_nsterm): Defsym Qfile and Qurl.
820 2013-12-19 Anders Lindgren <andlind@gmail.com>
822 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
823 (ns_constrain_all_frames, x_set_offset): Remove assignment to
825 (updateFrameSize:, windowWillResize:toSize:): Add trace.
826 (constrainFrameRect): Remove special case nr_screens == 1.
827 Don't constrain size to size of view.
829 * nsterm.h (ns_output): Remove dont_constrain.
831 2013-12-19 Anders Lindgren <andlind@gmail.com>
833 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
835 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
837 Minor fixes for recent openp changes.
838 * lisp.h (GCPRO7): New macro.
839 * lread.c (openp): Use bool for boolean; all callers changed.
840 Protect save_string from GC. Don't assume that file descriptors
841 are nonzero. Redo save_mtime comparison to avoid bogus GCC
842 warning about uninitialized variable.
844 2013-12-18 Eli Zaretskii <eliz@gnu.org>
846 * w32fns.c (emacs_abort): Use intptr_t as argument of
847 INT_BUFSIZE_BOUND, to avoid compiler warnings.
849 2013-12-18 Glenn Morris <rgm@gnu.org>
851 * lread.c (Fload): Pass load_prefer_newer to openp.
852 Don't bother checking mtime if openp already did it.
853 (openp): Add `newer' argument, to check all suffixes
854 and find the newest file.
855 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
856 * callproc.c (call_process):
857 * charset.c (load_charset_map_from_file):
858 * emacs.c (init_cmdargs):
859 * image.c (x_create_bitmap_from_file, x_find_image_file):
861 * lread.c (Flocate_file_internal):
862 * process.c (Fformat_network_address):
863 * sound.c (Fplay_sound_internal):
864 * w32.c (check_windows_init_file):
865 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
867 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
869 2013-12-17 Eli Zaretskii <eliz@gnu.org>
871 * w32.c (getloadavg): Don't index samples[] array with negative
872 indices. Recover from wall-clock time being set backwards.
874 * w32term.c (w32_initialize): Declare the argument of
875 set_user_model as const.
877 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
878 (w32_menu_show): Constify some arguments passed to MessageBox.
880 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
881 to initialize Lisp objects.
883 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
884 initialize Lisp objects.
886 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
887 use variables used only on X under that condition.
889 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
890 variables not used there.
892 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
894 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
895 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
897 2013-12-16 Eli Zaretskii <eliz@gnu.org>
899 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
900 code, revealed in presence of R2L characters, character
901 compositions, and display vectors. A better fix for Bug#16148.
902 (extend_face_to_end_of_line): Don't reference tool_bar_window in
903 GTK and NS builds, they don't have this member of struct frame.
905 * dispextern.h (struct composition_it): Correct a comment for the
908 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
910 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
911 This prevents a compilation error on C compilers that do not
912 default functions to return 'int' if not declared. Also, add
913 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
914 since it now uses inline functions.
916 2013-12-16 Eli Zaretskii <eliz@gnu.org>
918 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
919 display margins on mode line, header line, and in the frame's
920 tool-bar window. (Bug#16165)
922 2013-12-16 Andreas Schwab <schwab@suse.de>
924 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
926 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
928 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
931 2013-12-16 Martin Rudalics <rudalics@gmx.at>
933 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
935 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
937 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
938 intended to find bogus pointers in font objects (Bug#16140).
939 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
940 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
941 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
942 Disable for MS-Windows due to Bug#15876; apparently this
943 requires more or less substantial changes in fontset code.
944 * xfont.c (xfont_close):
945 * xftfont.c (xftfont_close): Call x_display_info_for_display
946 to check whether 'Display *' is valid (Bug#16093 and probably
949 2013-12-15 Eli Zaretskii <eliz@gnu.org>
951 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
952 Reported by Juanma Barranquero <lekktu@gmail.com>.
954 * process.c (Fprocess_send_eof): Don't crash if someone tries to
955 open a pty on MS-Windows. (Bug#16152)
957 * emacs.c (decode_env_path): Fix bogus comparison against
958 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
960 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
962 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
963 (Fx_file_dialog): Add parentheses around && to silence warning.
965 * w32term.c (construct_drag_n_drop): Remove unused local variable.
967 2013-12-15 Eli Zaretskii <eliz@gnu.org>
969 * xdisp.c (extend_face_to_end_of_line): Extend background of
970 non-default face in margin areas as well. (Bug#16151)
971 (display_line): Call extend_face_to_end_of_line for continued
972 lines as well, if the display margins have non-zero width.
973 (set_glyph_string_background_width): When needed, set the
974 extends_to_end_of_line_p flag on glyph strings to be drawn in
975 margin areas, not only in the text area.
977 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
980 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
982 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
983 Don't worry about verify_error being t, since it has to be a list.
985 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
987 Use bool for boolean, focusing on headers.
988 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
989 No need to include <stdbool.h>, since conf_post.h does it now.
990 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
991 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
992 (SET_PER_BUFFER_VALUE_P):
993 * ccl.c, ccl.h (setup_ccl_program):
994 * ccl.h (CHECK_CCL_PROGRAM):
995 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
996 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
997 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
998 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
999 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1000 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1001 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1002 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1003 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1004 (CHARSET_FAST_MAP_SET):
1005 * coding.c (decode_coding_ccl, encode_coding_ccl):
1006 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1007 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1008 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1009 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1010 (decode_coding_c_string):
1011 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1012 * conf_post.h (has_attribute):
1013 * dispextern.h (trace_redisplay_p):
1014 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1015 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1016 (SET_GLYPH_FROM_CHAR_GLYPH):
1017 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1018 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1019 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1020 (cursor_in_mouse_face_p):
1021 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1022 (blank_row, prepare_desired_row)
1023 (build_frame_matrix_from_leaf_window, make_current)
1024 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1025 (update_window, scrolling_window, update_frame_line):
1026 * disptab.h (GLYPH_FOLLOW_ALIASES):
1027 * editfns.c (Fformat):
1028 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1029 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1030 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1031 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1032 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1033 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1034 (FONT_DEFERRED_LOG):
1035 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1036 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1037 (FRAME_MOUSE_UPDATE):
1038 * fringe.c (Fdefine_fringe_bitmap):
1039 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1040 (x_create_bitmap_from_xpm_data, xpm_load_image):
1041 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1042 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1043 (MERGE_INTERVAL_CACHE):
1044 * keymap.h (KEYMAPP):
1045 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1046 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1047 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1048 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1049 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1050 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1051 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1052 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1053 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1054 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1055 (SETUP_BUFFER_SYNTAX_TABLE):
1056 * systime.h (timespec_valid_p):
1057 * term.c (save_and_enable_current_matrix):
1058 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1059 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1060 (redisplay_internal, try_window_reusing_current_matrix)
1061 (sync_frame_with_window_matrix_rows, try_window_id)
1062 (display_menu_bar, display_tty_menu_item, display_mode_line)
1063 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1064 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1065 * xmenu.c (xmenu_show):
1066 * xterm.c (use_xim, x_term_init):
1067 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1068 (struct x_bitmap_record):
1069 Use bool for booleans.
1070 * ccl.c (struct buffer_text):
1071 * ccl.h (struct ccl_program):
1072 * charset.h (struct charset):
1074 * coding.h (struct iso_2022_spec, struct coding_system):
1075 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1076 (struct glyph_string, struct face, struct face_cache)
1077 (struct bidi_string_data, struct bidi_it)
1078 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1080 * editfns.c (Fformat):
1081 * frame.h (struct frame):
1082 * fringe.c (struct fringe_bitmap):
1083 * intervals.h (struct interval):
1084 * keyboard.h (struct kboard):
1085 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1086 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1087 (struct Lisp_Buffer_Local_Value, union specbinding):
1088 * macfont.m (struct macfont_info):
1089 * process.h (struct Lisp_Process):
1090 * termchar.h (struct tty_display_info):
1091 * window.h (struct window):
1092 * xterm.h (struct x_output):
1093 Use bool_bf for boolean bit-fields.
1094 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1095 All callers changed.
1096 * ccl.h (struct ccl_program): Remove unused members private_state,
1097 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1099 (struct ccl_spec): Remove unused members cr_carryover,
1100 eight_bit_carryover.
1101 * conf_post.h: Include <stdbool.h>.
1102 (bool_bf): New type.
1103 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1104 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1105 Surround statement macro with proper 'do { ... } while (false)' brackets.
1106 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1107 Args must now be expressions; all callers changed.
1108 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1109 (PRODUCE_GLYPHS): Simplify use of boolean.
1110 * fileio.c (Fcopy_file):
1111 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1112 * lisp.h (UNGCPRO): Return void, not int.
1113 (FOR_EACH_TAIL): Use void expression, not int expression.
1114 * region-cache.c: Reindent.
1115 * region-cache.h: Copy comments from region-cache.c, to fix
1116 incorrect remarks about booleans.
1118 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1120 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1121 when character at point is displayed from a display vector.
1124 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1126 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1127 now a list of certificate validation checks that will abort a
1128 connection with an error.
1129 (Fgnutls_boot): Document it and use it.
1131 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1133 * w32term.c (w32_enable_frame_resize_hack): New variable.
1134 (x_set_window_size): Use it to hack frame resizing on Windows
1137 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1139 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1140 Windows-specific code to w32.c. Change error message text to
1141 match that of Posix platforms.
1143 * w32.c (w32_copy_file): New function, most of the code copied and
1144 reworked from Fcopy_file. Improve error handling. Plug memory
1145 leak when errors are thrown. Support file names outside of the
1146 current codepage. (Bug#7100)
1148 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1150 * lread.c (load_path_default): Prototype.
1152 2013-12-13 Glenn Morris <rgm@gnu.org>
1154 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1155 (dump_path): Remove.
1156 (load-path-default): Remove `changed' argument.
1157 Do not set dump_path permanently. Simplify.
1158 (init_lread): Simplify.
1159 (syms_of_lread): Remove dump_path.
1161 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1163 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1164 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1165 2013-12-12 font-related change to avoid Bug#16128, which
1166 is quite hard to fix without even more substantial changes.
1168 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1170 * font.c (font_close_object): Check for live frame (Bug#16128).
1172 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1174 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1175 Return ptrdiff_t, not int, since it's a buffer size.
1176 Reindent/reparen some macros to a more Gnuish style.
1178 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1180 Avoid undefined behavior with huge regexp interval counts.
1181 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1182 since it's now specialized to interval counts. All uses changed.
1183 Do not assume wrapraound on signed integer overflow.
1184 (regex_compile): Simplify based on the above changes.
1186 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1188 Support file names on MS-Windows that use characters outside of
1189 the current system codepage. (Bug#7100)
1191 * w32.c (get_file_security, set_file_security)
1192 (create_symbolic_link): Separate pointers and boolean flags for
1193 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1194 non-zero, else the former.
1195 (codepage_for_filenames, filename_to_utf16, )
1196 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1198 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1200 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1201 Accept only one argument; all callers changed.
1202 (dostounix_filename): Remove the second argument, now works in
1203 UTF-8. All callers changed.
1204 (parse_root): Lose DBCS code.
1205 (get_long_basename, w32_get_short_filename, init_environment)
1206 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1207 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1208 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1209 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1210 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1211 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1213 (ansi_encode_filename): New function.
1214 (get_emacs_configuration, get_emacs_configuration_options):
1216 (add_volume_info, GetCachedVolumeInformation): Run the input file
1217 name through unixtodos_filename, to ensure it is stored and
1218 referenced in canonical form.
1219 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1220 (logon_network_drive, sys_link, utime): Improve error handling.
1221 (sys_access): New function.
1222 (hashval, generate_inode_val): Unused functions deleted.
1223 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1224 (check_windows_init_file): Convert error message from UTF-8 to
1225 ANSI codepage, for display in the message box.
1226 (globals_of_w32): Set w32_unicode_filenames according to the OS
1229 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1230 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1231 (syms_of_w32term): Declare w32-unicode-filenames.
1233 * w32proc.c (new_child, delete_child): Remove code that handled
1234 unused pending_deletion and input_file members of the child struct.
1235 (create_child, sys_spawnve): Convert all file names to ANSI
1236 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1237 name cannot be encoded in ANSI codepage. Don't use
1238 unixtodos_filename, mirror slashes by hand.
1239 (record_infile, record_pending_deletion): Functions deleted.
1240 (Fw32_short_file_name): Call w32_get_short_filename instead of
1243 * w32notify.c (add_watch): Work in Unicode mode when
1244 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1245 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1246 instead, do the same with Lisp primitives.
1248 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1249 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1250 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1251 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1252 (Fw32_shell_execute): Improve error reporting.
1253 (Fdefault_printer_name): Ifdef away for Cygwin.
1255 * w32.h (struct _child_process): Remove input_file and
1256 pending_deletion members that are no longer used.
1257 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1258 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1259 (ansi_encode_filename): New and updated prototypes.
1261 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1263 (unexec): Don't use dostounix_filename, it expects a file name in
1264 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1267 * fileio.c (Ffile_name_directory, file_name_as_directory)
1268 (directory_file_name, Fexpand_file_name)
1269 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1270 arguments of dostounix_filename.
1271 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1272 use MAX_UTF8_PATH for size of file-name strings.
1273 (emacs_readlinkat): Build an explicitly unibyte string for file
1275 (syms_of_fileio) <file-name-coding-system>:
1276 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1278 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1279 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1280 directories to UTF-8.
1281 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1282 environment, and each element of the input PATH, to UTF-8.
1284 * dired.c (file_attributes): Use build_unibyte_string explicitly
1285 to make Lisp strings from user and group names.
1287 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1290 * coding.c (decode_file_name, encode_file_name): New functions.
1292 * termcap.c (tgetent): Adapt to the change in arguments of
1295 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1298 * msdos.c (dostounix_filename, init_environment): Adapt to the
1299 change in arguments of dostounix_filename.
1301 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1302 [WINDOWSNT]: Encode file names passed to the image libraries in
1305 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1306 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1308 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1309 arguments of dostounix_filename.
1311 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1313 * font.h (struct font_entity) [HAVE_NS]: New field to record
1314 font driver which was used to create this entity.
1315 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1316 frame where the font was opened.
1317 (font_close_object): Add prototype.
1318 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1319 (font_close_object): Not static any more. Lost frame arg.
1320 Adjust comment and users.
1321 * alloc.c (cleanup_vector): Call font_close_object to adjust
1322 per-frame font counters correctly. If HAVE_NS, also call
1323 driver-specific cleanup for font-entity objects.
1324 * ftfont.c (ftfont_open):
1325 * nsfont.m (nsfont_open):
1326 * w32font.c (w32font_open_internal):
1327 * xfont.c (xfont_open):
1328 * xftfont.c (xftfont_open): Save frame pointer in font object.
1329 * macfont.m (macfont_open): Likewise.
1330 (macfont_descriptor_entity): Save driver pointer to be able
1331 to call its free_entity routine when font-entity is swept.
1332 * ftxfont.c (ftxfont_open): Add eassert because frame
1333 pointer should be saved by ftfont_driver.open.
1335 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1337 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1338 input polling is used. This is still meaningful for Cygwin, see
1339 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1340 * keyboard.c (poll_for_input_1, input_polling_used): Define
1342 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1343 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1344 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1345 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1346 (face_for_char): Likewise. Rearrange eassert and return ASCII
1347 face for CHAR_BYTE8_P.
1348 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1350 2013-12-11 Ken Brown <kbrown@cornell.edu>
1352 * dispextern.h (erase_phys_cursor):
1353 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1355 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1357 * nsterm.m (x_free_frame_resources):
1358 * term.c (tty_free_frame_resources):
1359 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1360 face cache because it's implied by free_frame_faces anyway.
1361 * w32term.c (x_free_frame_resources): Likewise. Do not call
1362 free_frame_faces twice.
1364 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1366 * editfns.c (Fformat_time_string): Mention %F in the doc.
1368 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1370 * window.c (resize_frame_windows): Don't return immediately when
1371 the root window's size doesn't change - the minibuffer window
1372 may still have to be repositioned/resized.
1373 * xfns.c (Fx_create_frame): Always change the frame size after
1374 initializing the frame's faces.
1375 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1376 change_frame_size should already have done it.
1377 (x_new_font): Assign new tool- and menu-bar heights.
1378 (x_set_window_size_1): Account for tool- and menu-bar heights
1379 (Bug#16013). Don't set pixel sizes since change_frame_size
1380 should already have done it.
1382 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1384 Remove the option of using libcrypto.
1385 * Makefile.in (LIB_CRYPTO): Remove.
1386 (LIBES): Don't use it.
1388 2013-12-11 Juri Linkov <juri@jurta.org>
1390 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1391 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1393 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1395 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1396 drawn tool bar items (Bug#16058).
1397 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1399 2013-12-09 Ken Brown <kbrown@cornell.edu>
1401 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1403 * lisp.h (get_frame_param): Adjust conditions for prototype
1406 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1408 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1409 Avoid unused macro warning if configured --without-xft.
1411 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1413 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1415 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1417 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1419 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1421 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1423 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1425 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1427 Use libcrypto's checksum implementations if available, for speed.
1428 * Makefile.in (LIB_CRYPTO): New macro.
1431 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1432 The macro didn't conform to C99 due to type mismatch,
1433 which caused compilation failure with Sun C 5.12,
1434 and it was confusing anyway. Include window.h to declare
1435 redisplay_other_windows.
1437 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1439 * window.c (set_window_buffer): Update mode line (bug#16084).
1441 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1443 Fix minor problems found by static checking.
1444 * keyboard.c (poll_for_input_1, input_polling_used):
1445 Define only if HAVE_NTGUI.
1446 * xmenu.c (popup_activate_callback): Omit unnecessary
1447 check against USE_X_TOOLKIT, which must be defined here anyway.
1448 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1451 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1453 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1455 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1457 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1459 * nsterm.m (x_set_window_size): Remove fprintf.
1460 (init): Define always. Set applicationDidFinishLaunchingCalled
1462 (applicationDidFinishLaunching:):
1463 Set applicationDidFinishLaunchingCalled.
1464 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1467 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1469 Pixel resize changes for NS (Bug#16049).
1470 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1471 height/width. row/cols are locals.
1472 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1473 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1474 (windowWillResize): Remove gsextra. Calculate extra as in
1476 (x_new_font): Don't change frame size if fullscreen.
1477 Change size pixelwise.
1479 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1480 comment in xfns.c. Change to pixelwise call.
1482 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1484 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1487 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1489 * xterm.c (input_signal_count): Remove.
1490 (x_dispatch_event): Define unconditionally.
1491 (x_make_frame_visible): Process X events until the frame
1492 is really visible (Bug#16027).
1493 * xterm.h (x_dispatch_event): Declare unconditionally.
1495 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1497 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1499 * nsterm.m (x_set_window_size): Handle pixelwise.
1501 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1503 * w32term.c (x_new_font):
1504 * xterm.c (x_new_font): Calculate new frame size from new font
1507 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1509 * lisp.h (FOR_EACH_TAIL): New macro.
1510 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1512 * window.c (select_window): Call second wset_redisplay before we change
1513 selected_window (bug#16034).
1515 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1517 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1519 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1521 * w32xfns.c: Include window.h, to avoid a compiler warning.
1523 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1525 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1526 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1527 window_scroll takes care of it.
1528 (Fset_window_point, Fdelete_other_windows_internal)
1529 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1530 (Fsplit_window_internal, Fdelete_window_internal)
1531 (Fresize_mini_window_internal, Fset_window_configuration)
1532 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1533 cause redisplay instead of forcing a complete redisplay.
1534 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1535 we're only affecting the selected_window.
1537 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1539 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1540 directional control characters. Update type and category
1541 determination according to the UBA from Unicode v6.3.
1542 (bidi_category_t): New category EXPLICIT_FORMATTING.
1544 * dispextern.h (bidi_type_t): Update to include new bidirectional
1545 properties introduced with Unicode v6.3. (Bug#16043)
1547 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1549 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1552 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1554 * font.c (font_list_entities): Remove dummy assignment.
1555 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1556 used on graphic displays only. Remove unused 'font_encoder' member.
1557 (struct font_bitmap): Remove unused 'extra' member.
1558 * nsfont.m (nsfont_open):
1559 * w32font.c (w32font_open_internal):
1560 * ftfont.c (ftfont_get_bitmap): Adjust users.
1562 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1564 Use bool for boolean.
1565 * tparam.c (tparam1):
1566 * undo.c (record_point, record_property_change):
1567 Use bool for boolean, for local vars that are always true or false.
1569 Minor integer overflow fixes (Bug#16033).
1570 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1571 This improves on the previous fix to this function.
1572 (window_resize_check): When summing up pixel counts, don't rely on
1573 undefined behavior if the sum overflows.
1575 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1577 * window.c (Fset_window_new_pixel): Don't choke at negative
1578 argument value (Bug#16033).
1580 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1581 to avoid crash in window_box_height.
1583 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1584 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1586 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1588 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1590 Minor integer overflow fixes.
1591 * window.c (Fset_window_new_pixel, grow_mini_window):
1592 * xdisp.c (Fwindow_text_pixel_size):
1593 Avoid undefined behavior on signed integer overflow.
1594 * xfns.c (x_set_mouse_color):
1595 Check that drag shape fits in 'unsigned', since that's what X wants.
1597 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1599 Improve reporting of fatal exception on MS-Windows.
1600 * w32fns.c (my_exception_handler): New function.
1601 (globals_of_w32fns): Set it up as the unhandled exception
1602 handler. Initialize exception code and address to zeros.
1603 (emacs_abort): If the exception code and address are available,
1604 print them at the beginning of the backtrace. Fix the format of
1605 printing addresses (was producing 0x0x12345678 on XP).
1608 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1610 * eval.c (Fbacktrace__locals): New function.
1611 (syms_of_eval): Defsubr it.
1613 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1615 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1616 Define here to unify between...
1617 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1618 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1620 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1622 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1624 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1625 fringe background extension.
1626 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1627 because they are now always the same as `left' and `width',
1628 respectively. Remove code for the case that `width' and
1629 `sb_width' are different.
1631 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1633 Fix minor problems found by static checking.
1634 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1635 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1636 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1638 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1640 * image.c (imagemagick_compute_animated_image): Don't crash if we
1641 have an animation with different-sized images (bug#15313).
1643 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1645 Remove some unused items introduced during pixelwise change.
1646 * window.c (window_resize_total_check): Remove unused function.
1647 * xdisp.c (remember_mouse_glyph): Remove unused label.
1648 (Ftool_bar_height): Move declaration inside #if.
1649 * xterm.c (x_set_window_size): Don't use r and c.
1651 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1653 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1656 * window.c (Fset_window_configuration): Comment out unused variables.
1658 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1660 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1662 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1664 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1666 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1667 HAVE_GNUTLS3 (Bug#16001).
1669 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1670 if interrupts are deferred (Bug#15801).
1672 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1674 Support resizing frames and windows pixelwise.
1675 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1676 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1677 (struct glyph_matrix): Replace window_left_col and
1678 window_top_line by window_pixel_left and window_pixel_top.
1679 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1681 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1682 (draw_window_divider, move_it_to, x_draw_right_divider)
1683 (x_draw_bottom_divider, change_frame_size): Add or fix
1685 * dispnew.c (change_frame_size_1): Change prototype.
1686 (adjust_glyph_matrix, required_matrix_width)
1687 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1688 values instead of lines and columns.
1689 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1690 WINDOW_TOTAL_FRINGE_WIDTH.
1691 (handle_window_change_signal, do_pending_window_change)
1692 (init_display): Adjusts calls of change_frame_size.
1693 (change_frame_size, change_frame_size_1): Handle pixelwise
1695 * frame.c (Qright_divider_width, Qbottom_divider_width):
1697 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1698 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1699 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1700 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1702 (set_frame_param): New function.
1703 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1704 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1705 (Ffringe_width, Fborder_width, Fright_divider_width)
1706 (Fbottom_divider_width): New functions, defsubr them.
1707 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1708 New argument pixelwise.
1709 (struct frame_parm_table): New members Qright_divider_width and
1710 Qbottom_divider_width.
1711 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1712 (x_report_frame_params): Handle Qright_divider_width and
1713 Qbottom_divider_width.
1714 (x_set_right_divider_width, x_set_bottom_divider_width):
1716 (frame_resize_pixelwise): New option.
1717 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1718 new_pixelwise, right_divider_width and bottom_divider_width;
1719 remove total_lines; rename text_lines, text_cols, new_text_lines
1720 and new_text_cols to text_height, text_width, new_height and
1721 new_width respectively.
1722 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1723 FRAME_TEXT_WIDTH respectively.
1724 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1725 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1726 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1728 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1729 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1730 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1731 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1732 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1733 (FRAME_TOTAL_COLS_ARG): Remove macro.
1734 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1735 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1736 (x_wm_set_size_hint): Handle frame pixel sizes.
1737 * indent.c (compute_motion, Fcompute_motion):
1738 Call window_body_width instead of window_body_cols.
1739 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1740 (make_lispy_position): Handle right and bottom dividers.
1741 (Fsuspend_emacs): Pixelize call of change_frame_size.
1742 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1743 * lisp.h: Extern set_frame_param.
1744 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1746 (Fx_create_frame): Add entry for vertical_drag_cursor.
1747 Pixelize call of change_frame_size.
1748 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1749 * nsterm.m (ns_update_window_end): Optionally draw right
1751 (x_set_window_size): Add argument pixelwise.
1752 Call check_frame_size and change_frame_size with pixelwise zero.
1753 (ns_draw_window_divider): New function.
1754 (ns_redisplay_interface): Add ns_draw_window_divider.
1755 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1756 (x_new_font): Call x_set_window_size with pixelwise zero.
1757 * print.c (print_object): For a window print its sequence
1759 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1760 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1761 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1762 (w32_createwindow): Use scroll bar area width.
1763 (w32_wnd_proc): Handle bottom divider width.
1764 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1765 (Fx_create_frame): Default divider width parameters.
1766 Caclulate sizes pixelwise. Add vertical drag cursor support.
1767 (x_create_tip_frame): Default divider widths to zero.
1768 Pixelize call to change_frame_size.
1769 (Fx_show_tip): Add handling of divider widths. Pixelize window
1771 (Fw32_frame_rect): New function.
1772 (frame_parm_handler w32_frame_parm_handlers): Add divider
1774 (Vx_window_vertical_drag_shape): Add variable.
1775 * w32inevt.c (resize_event, maybe_generate_resize_event):
1776 Pixelize change_frame_size calls.
1777 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1779 * w32term.c (w32_draw_window_divider): New function.
1780 (x_update_window_end): Handle right divider.
1781 (w32_draw_fringe_bitmap, x_scroll_run)
1782 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1783 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1784 Calculate new frame sizes pixelwise.
1785 (x_new_font): Pixelize call to x_set_window_size.
1786 (x_check_fullscreen): Pixelize call to change_frame_size.
1787 (x_set_window_size_1, x_set_window_size): New argument
1788 pixelwise. Calculate pixelwise.
1789 (x_wm_set_size_hint): Use scroll bar area width.
1790 (w32_redisplay_interface): Add w32_draw_window_divider.
1791 * w32term.h (struct w32_output): Add vertical drag cursor.
1792 * widget.c (set_frame_size, update_wm_hints)
1793 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1795 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1796 * window.c (sequence_number): Restore.
1797 (Fwindow_pixel_width, Fwindow_pixel_height)
1798 (Fwindow_mode_line_height, Fwindow_header_line_height)
1799 (window_pixel_to_total, Frun_window_scroll_functions)
1800 (Fset_window_new_pixel, window_resize_apply_total)
1801 (Fwindow_resize_apply_total): New functions.
1802 (window_body_height, window_body_width): Rename from
1803 window_body_lines. New argument PIXELWISE.
1804 Calculate pixelwise.
1805 (Fwindow_body_height, Fwindow_body_width): New argument
1807 (coordinates_in_window, window_relative_x_coord): Use window's
1808 pixel width instead of total width.
1809 (replace_window, recombine_windows): Initialize pixel values.
1810 (resize_root_window, resize_frame_windows, grow_mini_window)
1811 (shrink_mini_window): New argument PIXELWISE.
1812 Calculate pixelwise.
1813 (Fdelete_other_windows_internal, adjust_window_margins)
1814 (window_resize_check, window_resize_apply)
1815 (Fdelete_window_internal, Fresize_mini_window_internal)
1816 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1817 (check_frame_size): Rename arguments. New argument PIXELWISE.
1818 Calculate pixelwise.
1819 (set_window_buffer): Make samebuf bool. Run configuration change
1820 hook only if buffer changed.
1821 (Fset_window_buffer): Rewrite doc-string.
1822 (make_window): Initialize new_pixel slot.
1823 (Fwindow_resize_apply): Check pixel size of root window.
1824 (Fsplit_window_internal): Call 2nd argument pixel_size.
1825 Calculate pixelwise.
1826 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1828 (save_window_data): New slots frame_text_width,
1829 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1830 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1832 (Fcurrent_window_configuration, Fset_window_configuration)
1833 (save_window_save, compare_window_configurations): Handle new
1834 slots in save_window_data and saved_window.
1835 (Fset_window_scroll_bars): Fix doc-string.
1836 (window_resize_pixelwise): New variable.
1837 (coordinates_in_window, Fcoordinates_in_window_p):
1839 (make_parent_window): Adjust sequence_number.
1840 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1842 * window.h (struct window): New members new_pixel, pixel_left,
1843 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1844 (wset_new_pixel): New function.
1845 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1846 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1847 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1848 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1849 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1850 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1851 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1852 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1853 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1854 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1855 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1856 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1857 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1858 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1859 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1861 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1862 (window_body_width, check_frame_size): Adapt external declarations.
1863 * xdisp.c (last_max_ascent): New integer.
1864 (window_text_bottom_y): Handle bottom divider.
1865 (window_box_width, window_box_height): Calculate pixelwise.
1866 (get_glyph_string_clip_rects): Handle right divider.
1867 (remember_mouse_glyph): When windows are resized pixelwise
1868 proceed with width and height set to 1.
1869 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1871 (move_it_to): Calculate and return maximum x position
1873 (Fwindow_text_pixel_size): New function.
1874 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1875 (tool_bar_lines_needed): Rename to tool_bar_height.
1876 Calculate pixelwise.
1877 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1878 Calculate pixelwise.
1879 (redisplay_tool_bar): Calculate pixelwise.
1880 (redisplay_window): Calculate pixelwise. Handle dividers.
1881 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1882 (x_draw_vertical_border): Handle dividers.
1883 (define_frame_cursor1): Handle vertical drag cursor.
1884 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1885 (expose_window): Calculate pixelwise. Handle dividers.
1886 (init_xdisp): Initialize pixel values.
1887 * xfaces.c (Qwindow_divider): New face.
1888 (realize_basic_faces): Realize it.
1889 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1890 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1891 (x_set_scroll_bar_default_width): Default actual width to 16.
1892 (Fx_create_frame): Set sizes pixelwise.
1893 (x_create_tip_frame): Default divider widths to zero.
1894 Pixelize call of change_frame_size.
1895 (Fx_show_tip): Handle divider widths. Initial pixel position
1897 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1898 (Vx_window_vertical_drag_shape): New option.
1899 * xmenu.c (free_frame_menubar): Pixelize call of
1901 * xterm.c (x_draw_window_divider): New function.
1902 (x_update_window_end): Optionally draw right divider.
1903 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1904 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1905 (handle_one_xevent, x_new_font): Calculate pixelwise.
1906 (x_set_window_size_1, x_set_window_size): New argument
1907 pixelwise. Calculate pixelwise.
1908 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1909 (struct x_redisplay_interface): Add x_draw_window_divider.
1910 * xterm.h (struct x_output): Add vertical_drag_cursor.
1912 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1914 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1915 Set invisible frames's `redisplay' when a full redisplay is requested.
1916 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1917 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1918 (display_mode_lines): Set it here instead.
1920 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1922 * dispextern.h (set_window_update_flags): Remove.
1924 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1926 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1928 * xdisp.c (REDISPLAY_SOME_P): New macro.
1929 (redisplay_internal): Use it (bug#15999).
1930 (prepare_menu_bars, redisplay_window): Use it as well.
1932 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1934 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1936 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1937 (globals_of_w32font): Zero it out.
1938 (GetCharWidth32W_Proc): New function pointer.
1939 (get_char_width_32_w): New function.
1940 (compute_metrics): If get_glyph_outline_w returns an error, try
1941 get_char_width_32_w before declaring a failure. This avoids
1942 punishing raster (a.k.a. "bitmap") fonts by slowing down
1943 redisplay. (Bug#6364).
1945 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1947 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1948 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1949 highlight needs to be redisplayed. (Bug#15913)
1951 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1953 Fix minor problems found by static checking.
1954 * buffer.h (struct buffer_text, struct buffer):
1955 * frame.h (struct frame):
1956 * window.h (struct window):
1957 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1958 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1959 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1960 no-longer-valid use of HAVE_MENUS.
1961 * xdisp.c (propagate_buffer_redisplay): Now static.
1963 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1965 * xmenu.c (Fmenu_or_popup_active_p):
1966 * window.c (Fset_window_configuration):
1967 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1968 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1969 * fns.c (Fyes_or_no_p):
1970 * editfns.c (Fmessage_box, Fmessage_or_box):
1971 * alloc.c (make_save_ptr_ptr):
1972 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1974 * window.c (Fset_window_configuration): Move select_window later.
1976 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1978 Refine redisplay optimizations to only redisplay *some* frames/windows
1979 rather than all of them.
1980 * xdisp.c (REDISPLAY_SOME): New constant.
1981 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1982 (bset_redisplay, bset_update_mode_line): New functions.
1983 (message_dolog): Use bset_redisplay.
1984 (clear_garbaged_frames): Use fset_redisplay.
1985 (echo_area_display): Use wset_redisplay.
1986 (buffer_shared_and_changed): Remove.
1987 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1988 frame titles. Compute the actual set of windows redisplayed.
1989 Don't update frame titles and menu bars for frames that don't need to
1991 (propagate_buffer_redisplay): New function.
1993 (redisplay_internal): Use it. Be more selective in the set of windows
1994 we redisplay. Propagate windows_or_buffers_changed to
1995 update_mode_lines a bit later to simplify the code.
1996 (mark_window_display_accurate_1): Reset window and buffer's
1998 (redisplay_window): Do nothing if neither the window nor the buffer nor
1999 the frame needs redisplay.
2000 * window.h (struct window): Add `redisplay' field.
2001 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2002 (redisplay_other_windows, window_list): New declarations.
2003 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2004 (window_list): Not static any more.
2005 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2006 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2007 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2008 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2009 * frame.h (struct frame): Add `redisplay' field.
2010 Move `external_menu_bar' bitfield next to other bit-fields.
2011 (SET_FRAME_GARBAGED): Use fset_redisplay.
2012 (SET_FRAME_VISIBLE): Don't garbage the frame;
2013 Use redisplay_other_windows.
2014 * buffer.h (struct buffer): Add `redisplay' field.
2015 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2016 (modify_overlay): Use bset_redisplay.
2017 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2019 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2021 Support w32 file notifications in batch mode.
2022 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2023 invalid (which happens in batch mode). If non-interactive, call
2024 handle_file_notifications to store file notification events in the
2025 input queue. (Bug#15933)
2027 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2029 * w32inevt.c (handle_file_notifications): Now external, not static.
2031 * w32term.h (handle_file_notifications): Provide prototype.
2033 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2034 init_crit, since init_display, which does that otherwise, is not
2037 2013-11-27 Glenn Morris <rgm@gnu.org>
2039 * Makefile.in ($(lispsource)/international/charprop.el): New.
2040 (emacs$(EXEEXT)): Depend on charprop.el.
2042 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2044 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2045 deleting portions of the buffer under non-nil REPLACE argument.
2048 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2049 directory, watch it and not its parent.
2050 (add_watch): Allow empty string in FILE.
2052 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2054 * window.c (Fset_window_start, window_resize_apply)
2055 (window_scroll): Reset window_end_valid (Bug#15957).
2057 2013-11-27 Glenn Morris <rgm@gnu.org>
2059 * Makefile.in (leimdir): Now in lisp source directory.
2060 ($(leimdir)/leim-list.el): Just use ../leim .
2061 * epaths.in (PATH_DUMPLOADSEARCH):
2062 * lread.c (load_path_default):
2063 * nsterm.m (ns_load_path): No more leim directory.
2065 2013-11-26 Andreas Schwab <schwab@suse.de>
2067 * .gdbinit (xgettype): Add cast.
2069 2013-11-26 Glenn Morris <rgm@gnu.org>
2071 Preload leim-list.el.
2072 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2073 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2074 is a single directory.
2076 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2078 bool-vector-subsetp is now the normal direction (Bug#15912).
2079 * data.c (Fbool_vector_subsetp): Test whether the first argument
2080 is a subset of the second one, not the reverse. Add doc string.
2082 Fix minor problems found by static checking.
2083 * lread.c (load_path_default): Now static.
2084 * textprop.c (text_property_stickiness): Be consistent about the
2085 test used when deciding whether to consider the previous character.
2086 This simplifies the code a bit.
2088 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2090 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2092 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2093 (syms_of_frame): Don't defsubr them.
2095 2013-11-25 Glenn Morris <rgm@gnu.org>
2097 * lread.c (load_path_default): Change the sense of the argument.
2098 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2099 from dump_path. When it is not, avoid checking dump_path twice.
2101 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2102 uninstalled dump_path against installed Vload_path. (Bug#15964)
2104 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2106 Export get_pos_property to Elisp.
2107 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2108 (syms_of_editfns): Export it to Elisp.
2110 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2112 2013-11-23 Romain Francoise <romain@orebokech.com>
2114 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2115 initialization here ...
2116 (syms_of_fileio): ... from here.
2118 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2120 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2121 Please use --enable-check-lisp-object-type.
2123 2013-11-23 Glenn Morris <rgm@gnu.org>
2125 * process.c (get_process): Explicit error for dead buffers.
2127 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2129 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2131 2013-11-23 Glenn Morris <rgm@gnu.org>
2133 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2134 * lread.c (load_path_check): Take path to check as argument.
2135 (load_path_default): New, split from init_lread.
2136 (init_lread): Move calc of default load-path to load_path_default.
2137 Empty elements in EMACSLOADPATH now stand for the default.
2138 (load-path): Doc fix.
2139 * emacs.c (decode_env_path): Add option to treat empty elements
2140 as nil rather than ".".
2141 * callproc.c (init_callproc_1, init_callproc):
2142 * image.c (Vx_bitmap_file_path):
2143 * lisp.h (decode_env_path):
2144 * lread.c (Vsource_directory):
2145 Update for new argument spec of decode_env_path.
2147 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2149 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2150 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2152 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2154 Fix some dependency problems that cause unnecessary recompiles.
2155 Problem reported by RMS in
2156 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2157 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2158 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2159 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2160 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2161 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2162 (boostrap-clean): No need to remove stamp-oldxmenu.
2164 Fix recently introduced bool vector overrun.
2165 This was due to an optimization that went awry.
2166 Reported by Glenn Morris in
2167 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2168 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2169 for empty vectors, undoing the 2013-11-18 change.
2170 * data.c (bool_vector_binop_driver): Rely on this.
2171 Fix bug that occasionally overran the destination.
2172 * lisp.h (struct Lisp_Bool_vector): Document this.
2174 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2176 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2179 * nsterm.m (init, run, stop:): Comment out for now, does not work
2182 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2184 * charset.c (syms_of_charset): Don't read past end of string.
2186 2013-11-19 Glenn Morris <rgm@gnu.org>
2188 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2190 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2192 Add hooks to run on gaining/losing focus. (Bug#15029)
2193 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2194 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2195 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2197 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2199 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2200 The old names predated the API change that put destination at end.
2202 Improve API of recently-added bool vector functions (Bug#15912).
2203 The old API had (bool-vector-count-matches A B)
2204 and (bool-vector-count-matches-at A B I), which gave the
2205 misleading impression that the two functions were variants, one
2206 with a location I. The new API has (bool-vector-count-population A)
2207 and (bool-vector-count-consecutive A B I) to make the distinction
2208 clearer. The first function no longer has a B argument, since the
2209 caller can easily determine the number of nils if the length and
2210 number of ts is known.
2211 * data.c (Fbool_vector_count_population): Rename from
2212 bool_vector_count_matches, and accept just 1 argument.
2213 (Fbool_vector_count_consecutive): Rename from
2214 Fbool_vector_count_matches_at.
2216 Always allocate at least one bits_word per bool vector.
2217 See Daniel Colascione in:
2218 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2219 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2220 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2221 * lisp.h (struct Lisp_Bool_vector): Document this.
2223 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2225 * insdel.c (invalidate_buffer_caches): New function, consolidated
2226 from part of prepare_to_modify_buffer.
2227 (insert_from_gap, prepare_to_modify_buffer):
2228 * coding.c (code_convert_region, code_convert_string):
2229 Call invalidate_buffer_caches. (Bug#15841)
2231 * lisp.h (invalidate_buffer_caches): Add prototype.
2233 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2235 * w32term.c (x_update_window_end): Don't invalidate the entire
2236 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2237 highlight needs to be redisplayed. (Bug#15913)
2239 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2241 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2243 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2245 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2246 while we are using Vprin1_to_string_buffer.
2248 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2249 after inserting the description string. (Bug#15907)
2251 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2253 * data.c: Work around bogus GCC diagnostic about shift count.
2254 Reported by Eli Zaretskii in
2255 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2256 (pre_value): New function.
2257 (count_trailing_zero_bits): Use it.
2259 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2261 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2262 assume C macros are not supported even under -g3 in these old GCC
2265 2013-11-15 Leo Liu <sdl.web@gmail.com>
2267 * minibuf.c (Ftry_completion, Fall_completions)
2268 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2270 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2272 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2273 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2274 This avoids placing unnecessary constants into the Emacs code.
2276 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2278 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2279 for Cygwin w32 build.
2281 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2282 for Cygwin w32 build. (Bug#15892)
2284 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2286 Simplify, port and tune bool vector implementation.
2287 * alloc.c (bool_vector_exact_payload_bytes)
2288 (bool_vector_payload_bytes): Remove.
2289 (bool_vector_fill): Return its argument.
2290 * alloc.c (bool_vector_fill):
2292 * print.c (print_object):
2293 Simplify by using bool_vector_bytes.
2294 * alloc.c (make_uninit_bool_vector):
2295 New function, broken out from Fmake_bool_vector.
2296 (Fmake_bool_vector): Use it. Use tail call.
2297 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2298 * data.c (BITS_PER_ULL): New constant.
2299 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2300 if long long versions don't exist.
2301 (shift_right_ull): New function.
2302 (count_one_bits_word): New function, replacing popcount_bits_word
2303 macro. Don't assume that bits_word is no wider than long long.
2304 (count_one_bits_word, count_trailing_zero_bits):
2305 Don't assume that bits_word is no wider than long long.
2306 * data.c (bool_vector_binop_driver, bool_vector_not):
2307 * fns.c (Fcopy_sequence):
2309 Create an uninitialized destination, to avoid needless work.
2310 (internal_equal): Simplify.
2311 (Ffillarray): Prefer tail call.
2312 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2313 contain at least one word.
2314 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2315 chars are narrower than ints.
2316 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2317 * fns.c (Fcopy_sequence):
2319 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2320 Don't try to port to hosts where bits_word values have holes; the
2321 code wouldn't work there anyway. Verify this assumption, though.
2322 (bool_vector_bytes): New function.
2323 (make_uninit_bool_vector): New decl.
2324 (bool_vector_fill): Now returns Lisp_Object.
2326 * xfns.c (xic_create_fontsetname):
2327 * xrdb.c (gethomedir): Prefer tail calls.
2329 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2331 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2332 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2334 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2335 that requires a return value.
2336 (Fset_buffer_modified_p): Take advantage of this change to do
2339 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2341 * buffer.c (Frestore_buffer_modified_p): Sync it with
2342 Fset_buffer_modified_p.
2343 (Fforce_mode_line_update): New function, moved from subr.el.
2344 (Fset_buffer_modified_p): Use them.
2345 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2347 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2349 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2350 This avoids undefined behavior when subtracting pointers into
2351 different aways. On my platform it also makes the code a tad
2352 smaller and presumably faster.
2354 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2356 * keyboard.c (command_loop_1): Use region-extract-function.
2357 * insdel.c (Qregion_extract_function): Not static any more (can we
2358 stop pretending that these vars can benefit from being marked static?).
2360 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2362 * search.c (find_newline): If buffer text is relocated during the
2363 "dumb loop", adjust C pointers into buffer text to follow suit.
2366 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2368 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2369 for conversion (Bug#15837).
2371 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2373 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2374 for the entire range of inserted characters. (Bug#15841)
2376 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2378 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2380 (realize_default_face): Remove assignment to distant-foreground if
2381 unspecified (Bug#15815).
2383 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2385 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2386 cache-long-scans disabled, since we don't want to call
2387 prepare_to_modify_buffer (in insert_1_both) for each message we
2390 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2391 from buffer.c. Improve commentary to the buffer field setter
2394 * buffer.c (bset_cache_long_scans): Static function deleted.
2395 Improve commentary to the buffer field setter functions.
2396 (init_buffer_once): Default for cache-long-scans changed to t.
2399 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2401 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2403 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2404 This bug was introduced in my 2013-06-21 change, and caused
2405 struct Lisp_Sub_Char_Table objects to be given too many slots,
2406 which broke 'make -C admin/unidata'.
2408 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2410 Import changes from mac-port 4.5.
2411 * macfont.m (mac_font_copy_default_descriptors_for_language)
2412 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2413 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2414 (macfont_language_default_font_names): New.
2415 (macfont_list): Rearrange language/charset code.
2416 (macfont_close): Don't check for macfont_info->cache.
2417 (mac_ctfont_create_preferred_family_for_attributes): New font
2418 selection code, call
2419 mac_font_copy_default_name_for_charset_and_languages.
2420 (mac_font_copy_default_descriptors_for_language)
2421 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2423 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2425 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2427 Port to C11 aligned_alloc, and fix some integer overflows.
2428 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2429 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2430 and use of posix_memalign replaced with aligned_alloc.
2431 (aligned_alloc): New function, defined or declared as needed.
2432 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2433 Don't undef; configure.ac now does this.
2434 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2435 (calloc, aligned_alloc): Check for integer overflow.
2436 (aligned_alloc): Rename from memalign. All uses changed.
2437 (memalign): New function, an alias for aligned_alloc.
2439 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2441 * xdisp.c (redisplay_internal): Fix typo in last change.
2443 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2445 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2447 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2449 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2450 redisplay--mode-lines-cause.
2451 (redisplay_internal): Keep them uptodate. Remove redundant check of
2452 buffer_shared_and_changed.
2453 * *.[chm]: Number every assignment to update_mode_lines so we
2454 can track why it is set.
2456 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2458 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2460 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2463 can track why it is set.
2465 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2467 Integer-related fixes for term.c etc.
2468 * dispextern.h (face_tty_specified_color): New function.
2469 * term.c (turn_on_face): Don't rely on undefined behavior when
2470 assigning an out-of-range value to 'long'.
2471 Simplify test for toggling highlight.
2472 (tty_capable_p): Omit last two (unused) args. All callers changed.
2473 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2474 (read_menu_input, tty_menu_activate, tty_menu_show):
2475 * xfaces.c (x_supports_face_attributes_p)
2476 (tty_supports_face_attributes_p):
2477 Use bool for boolean. All callers changed.
2478 (tty_supports_face_attributes_p): Omit defaults for color indices;
2479 no longer needed. Simplify tail call.
2481 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2483 * xdisp.c (prepare_menu_bars): Mark static.
2484 * lisp.h (prepare_menu_bars): Don't declare.
2485 * xselect.c (x_handle_selection_clear):
2486 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2488 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2490 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2491 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2493 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2495 * keyboard.c (Fcommand_error_default_function): Rename from
2496 Fdefault_error_output.
2498 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2500 * keyboard.c (Fdefault_error_output): New function, extracted from
2502 (syms_of_keyboard): Use it for Vcommand_error_function.
2504 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2506 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2507 (init_eval): Use it to ensure handlerlist is non-NULL.
2508 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2509 (Fsignal): Adjust NULLness test of handlerlist.
2510 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2512 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2514 * callproc.c (call_process): Call prepare_to_modify_buffer before
2515 decoding text read from the sub-process, as the decoded stuff will
2516 be inserted into the buffer. This will invalidate the various
2517 caches maintained for the buffer. (Bug#15148)
2519 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2521 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2522 string of glyphless-char-display.
2524 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2526 * nsfns.m (ns_get_name_from_ioreg): New function.
2527 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2528 OSX >= 10.9. Use ns_get_name_from_ioreg.
2530 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2532 Simplify and port recent bool vector changes.
2533 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2534 only in this file. Use a more-efficient implementation if the
2535 second argument is a power of 2.
2536 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2537 Remove no-longer-necessary compile-time checks.
2538 (bool_vector_exact_payload_bytes): New function.
2539 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2540 exact payload changed to call the new function. Do not assume
2541 that the arg or result fits in ptrdiff_t.
2542 (bool_vector_fill): New function.
2543 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2545 (vroundup_ct): Don't assume arg fits in size_t.
2546 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2547 invoke set_category_set.
2548 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2549 All callers changed. Use bool_vector_set.
2550 * category.h (XCATEGORY_SET): Remove; no longer needed.
2551 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2553 * data.c (Faref): Use bool_vector_ref.
2554 (Faset): Use bool_vector_set.
2555 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2556 (Fbool_vector_not, Fbool_vector_count_matches)
2557 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2558 * fns.c (concat): Use bool_vector_ref.
2559 (Ffillarray): Use bool_vector_fill.
2560 (mapcar1): Use bool_vector_ref.
2561 (sxhash_bool_vector): Hash words, not bytes.
2562 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2563 a constant, since it's now used in #if.
2564 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2565 unsigned char on unusual architectures, so that we no longer
2566 assume that the number of bits per bits_word is a power of two or
2567 is a multiple of 8 or of CHAR_BIT.
2568 (Qt): Add forward decl.
2569 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2570 at least as strictly as bits_word.
2571 (bool_vector_data, bool_vector_uchar_data): New accessors.
2572 All data structure accesses changed to use them.
2573 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2574 (bool_vector_set): New functions.
2575 (bool_vector_fill): New decl.
2576 (ROUNDUP): Move to alloc.c as described above.
2578 Fix recent gnutls changes.
2579 * gnutls.c (Fgnutls_boot): Don't assume C99.
2580 * process.c (wait_reading_process_output): Fix typo in recent change.
2582 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2584 * process.c (wait_reading_process_output, read_process_output)
2585 (send_process): Check gnutls_state is not NULL.
2587 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2588 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2590 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2592 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2593 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2595 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2598 * nsfns.m (Fx_create_frame): Fix memory leak.
2600 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2601 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2602 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2604 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2606 * xdisp.c (message3_nolog, message_with_string): Encode the string
2607 before writing it to the terminal in a non-interactive session.
2609 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2610 sure we concatenate them into a unibyte string.
2612 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2613 resulting temporary name before returning it to the caller.
2614 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2615 is a unibyte string, convert NAME to a unibyte string to ensure
2616 that the result is also a unibyte string.
2618 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2619 create unibyte strings from default paths and directory/file
2622 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2625 * callproc.c (init_callproc): Use build_unibyte_string to make
2626 sure we create unibyte strings from default paths and
2627 directory/file names.
2629 * buffer.c (init_buffer): Don't store default-directory of
2630 *scratch* in multibyte form. The original problem which led to
2631 that is described in
2632 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2633 but it was solved long ago. (Bug#15260)
2635 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2637 Port to stricter C99 platforms.
2638 Especially, C99 prohibits nesting a struct X inside struct Y if
2639 struct X has a flexible array member.
2640 * alloc.c (struct sdata): New type.
2641 (sdata): Implement in terms of struct sdata.
2642 Remove u member; all uses replaced by next_vector, set_next_vector.
2643 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2644 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2645 (struct sblock): Rename first_data member to data, which is now
2646 a flexible array member. All uses changed.
2647 (next_vector, set_next_vector, large_vector_vec): New functions.
2648 (vector_alignment): New constant.
2649 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2650 (struct large-vector): Now merely a NEXT member, since the old approach
2651 ran afoul of stricter C99. All uses changed to use
2652 large_vector_vec or large_vector_offset.
2653 (large_vector_offset): New constant.
2654 * dispnew.c: Include tparam.h, for tgetent.
2655 Do not include term.h; no longer needed.
2656 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2657 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2658 (struct Lisp_Vector): Use a flexible array member for contents,
2659 instead of a union with a member that is an array of size 1.
2661 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2662 fact that the struct no longer contains a union.
2663 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2664 (struct Lisp_Save_Value, struct Lisp_Free):
2665 Use unsigned, not int, for spacers, to avoid c99 warning.
2666 (union specbinding): Use unsigned, not bool, for bitfield, as
2667 bool is not portable to pre-C99 hosts.
2669 2013-11-04 Glenn Morris <rgm@gnu.org>
2671 * emacs.c (usage_message): Mention that `-L :...' appends.
2673 2013-11-02 Glenn Morris <rgm@gnu.org>
2675 * Makefile.in (abs_builddir): Remove.
2676 (bootstrap_exe): Use relative filename.
2678 Use relative filenames in TAGS files.
2679 * Makefile.in (abs_srcdir): Remove it again.
2680 (.PHONY): Remove frc.
2681 (maintainer-clean): No more TAGS-LISP file.
2682 (TAGS): Pass relative file names to etags.
2683 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2685 * Makefile.in (abs_srcdir): New, set by configure.
2687 (maintainer-clean): Remove pointless echo. That should be in the
2688 top-level Makefile, if anywhere. Delete TAGS-LISP.
2689 (extraclean): No s/ and m/ directories for some time.
2690 (TAGS): Also depend on ctagsfiles3.
2691 Remove no-longer-defined S_FILE.
2692 Pass absolute filenames to etags once more.
2693 (TAGS-LISP): Replace lispdir with its expansion.
2694 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2695 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2697 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2699 * xfaces.c (check_lface_attrs, realize_default_face):
2700 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2701 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2703 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2705 * emacs.c (original_pwd): Remove global var by making it local.
2706 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2708 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2710 * xfaces.c: Declare color_distance.
2711 (QCdistant_foreground): New variable.
2712 (NEAR_SAME_COLOR_THRESHOLD): New define.
2713 (load_color2): New function.
2714 (load_color): Call load_color2.
2715 (load_face_colors): Call load_color2 and if distant-color is specified
2716 calculate distant and use distant-color if colors are near.
2717 (LFACE_DISTANT_FOREGROUND): New define.
2718 (merge_face_ref, Finternal_set_lisp_face_attribute)
2719 (Finternal_get_lisp_face_attribute)
2720 (x_supports_face_attributes_p): Handle distant-foreground similar to
2722 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2724 * dispextern.h (lface_attribute_index):
2725 Add LFACE_DISTANT_FOREGROUND_INDEX.
2727 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2729 * image.c (pbm_next_char): New function.
2730 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2731 (pbm_scan_number): Use it.
2732 (Qlibjpeg_version): New variable.
2733 (syms_of_image): DEFSYM and initialize it.
2735 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2737 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2739 2013-10-31 Glenn Morris <rgm@gnu.org>
2741 * emacs.c (original_pwd): New char.
2742 (main): If using --chdir, store original_pwd.
2743 (init_cmdargs): When setting Vinvocation_directory based on a
2744 relative argv[0], use original_pwd if set. (Bug#15768)
2746 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2748 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2750 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2752 * insdel.c: Fix minor problems found by static checking.
2753 (Qregion_extract_function): Now static.
2754 (prepare_to_modify_buffer_1): Remove unused locals.
2756 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2758 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2759 (syms_of_xdisp): Declare pre-redisplay-function.
2760 (markpos_of_region): Remove function.
2761 (init_iterator, compute_stop_pos, handle_face_prop)
2762 (face_before_or_after_it_pos, reseat_to_string)
2763 (get_next_display_element, window_buffer_changed)
2764 (redisplay_internal, try_cursor_movement, redisplay_window)
2765 (try_window_reusing_current_matrix, try_window_id, display_line)
2766 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2767 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2768 * window.h (struct window): Remove field `region_showing'.
2769 * dispextern.h (struct it): Remove region_beg/end_charpos.
2770 (face_at_buffer_position, face_for_overlay_string)
2771 (face_at_string_position): Update prototypes.
2772 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2773 (face_at_string_position): Remove `region_beg' and `region_end' args.
2774 * fontset.c (Finternal_char_font):
2775 * font.c (font_at, font_range): Adjust calls accordingly.
2776 * insdel.c (Qregion_extract_function): New var.
2777 (syms_of_insdel): Initialize it.
2778 (prepare_to_modify_buffer_1): Use it.
2780 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2782 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2783 * ftxfont.c (ftxfont_get_gcs):
2784 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2785 * xfaces.c (x_free_colors, x_free_dpy_colors)
2786 (x_create_gc, unload_color):
2787 * xselect.c (x_property_data_to_lisp):
2788 * xsettings.c (parse_settings):
2789 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2790 (get_bits_and_offset): Adjust definition.
2791 * frame.c (XParseGeometry): Adjust locals.
2792 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2793 * regex.h (toplevel): Likewise for reg_syntax_t.
2795 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2797 * eval.c (run_hook_with_args): Use FUNCTIONP.
2799 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2801 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2802 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2803 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2804 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2805 on MS-Windows anyway.
2806 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2807 (free_realized_face): ...adjust user.
2808 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2809 white relief pixels to -1.
2810 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2811 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2812 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2814 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2816 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2817 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2818 in practice now. All callers changed.
2820 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2822 * dispextern.h (struct face): Use bitfields for 'underline_type'
2823 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2824 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2825 'stipple' member. Move 'lface' member up to help...
2826 * xfaces.c (make_realized_face): ...this function to find and
2827 clear just the members that need clearing.
2828 (load_face_colors, realize_x_face):
2829 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2831 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2833 * xftfont.c (struct xftfont_info): Remove set-but-unused
2835 (xftfont_open): Adjust user.
2836 (xftfont_get_colors): Remove useless prototype.
2838 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2840 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2841 before passing them to 'unexec'. (Bug#15260)
2843 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2845 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2847 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2849 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2850 the changed signature of the font driver's 'close' method.
2852 * w32font.h (w32font_close): Adjust the prototype to the change in
2853 function definition.
2855 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2857 * w32uniscribe.c (uniscribe_close): Adapt the call to
2858 w32font_close to its new prototype.
2860 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2862 Omit unused frame argument of font API's close function.
2863 * font.h (struct font): Drop frame argument. Adjust comment.
2864 * font.c (font_clear_cache, font_close_object): Adjust users.
2865 * ftfont.c (ftfont_close):
2866 * ftxfont.c (ftxfont_close):
2867 * macfont.m (macfont_close):
2868 * nsfont.m (nsfont_close):
2869 * w32font.c (w32font_close):
2870 * xfont.c (xfont_close):
2871 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2872 tweak comments and make functions safe if called more than once for
2873 the same font object.
2875 Perform font-specific cleanup when font object is swept by GC. See
2876 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2877 * alloc.c (cleanup_vector): New function.
2878 (sweep_vector): Call it for each reclaimed vector object.
2879 * font.h (struct font): Adjust comment.
2881 2013-10-24 Glenn Morris <rgm@gnu.org>
2883 * Makefile.in (abs_top_srcdir): New, set by configure.
2885 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2887 Adjust recent font-related changes to fix bug#15686.
2888 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2889 is a live window system frame, mark its default font too.
2891 2013-10-23 Glenn Morris <rgm@gnu.org>
2893 * Makefile.in (RUN_TEMACS): Make relative (again).
2894 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2895 (bootstrap-emacs$(EXEEXT)):
2896 Quote entities that might contain whitespace.
2898 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2900 Port to Solaris 10 and its bundled GCC.
2901 Problem reported by Timothy C. Burt.
2902 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2904 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2906 Do not allow font caches to grow too large.
2907 * alloc.c (compact_font_cache_entry, compact_font_caches):
2908 New functions or stub if not HAVE_WINDOW_SYSTEM.
2909 (compact_undo_list): Factor out from Fgarbage_collect.
2911 (mark_face_cache): Mark face font. Move down to avoid
2913 (mark_terminals): Do not mark font cache here.
2914 (Fgarbage_collect): Call compaction functions described
2915 above. Adjust comment.
2917 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2919 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2920 chdir to HOME (bug#15607).
2922 * nsterm.m (Qcocoa, Qgnustep): New variables.
2923 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2924 (ns_get_color): Make selection color work for GNUstep also.
2926 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2928 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2929 handles mouse clicks. Instead, let GPM use the same code as all
2930 the other mice use. See the discussion starting at
2931 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2932 for the details of the problem with the menu bar this fixes.
2934 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2936 Remove port-specific display name lists to avoid extra
2937 complexity and data duplication with display info lists.
2938 * xterm.h (x_display_name_list): Remove declaration.
2939 * xterm.c (x_display_name_list): Remove.
2940 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2941 * xfns.c (x_display_info_for_name, Fx_display_list):
2942 Likewise. Use x_display_list where appropriate.
2943 * w32term.h (w32_display_name_list): Remove declaration.
2944 * w32term.c (w32_display_name_list): Remove.
2945 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2947 * w32fns.c (x_display_info_for_name, Fx_display_list):
2948 Likewise. Use x_display_list where appropriate.
2949 * nsterm.h (ns_display_name_list): Remove declaration.
2950 * nsterm.m (ns_display_name_list): Remove.
2951 (ns_term_init, syms_of_nsterm): Adjust users.
2952 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2953 Likewise. Use x_display_list where appropriate.
2954 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2955 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2956 (mark_terminals): Mark per-terminal font cache.
2958 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2960 Don't run timers in input-pending-p. Its new check-timers param
2961 provides the prior behavior. (Bug#15045).
2962 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2964 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2966 Make some functions static in non-Microsoft builds.
2967 On my platform (Fedora 19 x86-64), this shrinks the
2968 Emacs executable (text+data) by 0.25%.
2969 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2970 (load_color) [!MSDOS]:
2971 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2972 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2973 * lisp.h (check_existing):
2974 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2975 (network_interface_info) [!WINDOWSNT]:
2976 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2977 Remove extern decls.
2978 * fileio.c (check_existing):
2979 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2980 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2981 (network_interface_info) [!WINDOWSNT]:
2982 * term.c (encode_terminal_code) [!WINDOWSNT]:
2983 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2984 * xfaces.c (load_color) [!MSDOS]:
2986 * fileio.c (check_existing, check_executable, check_writable):
2987 * process.c (network_interface_list, network_interface_info):
2988 Move earlier, so that we don't need forward decls.
2989 * gnutls.c (fn_gnutls_transport_set_errno)
2990 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2992 * w32.c (init_environment): Use faccessat rather than
2993 check_existing, partly for consistency with the rest of the code
2994 in this file, partly so that check_existing can be static.
2996 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2997 * emacs.c (MAIN_PROGRAM): New macro.
2998 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2999 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3001 bool vector int width fixes
3002 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3003 (Fbool_vector_count_matches_at):
3004 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3005 can exceed PTRDIFF_MAX, at least in theory.
3006 (Fbool_vector_count_matches_at):
3007 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3009 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3011 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3012 (struct sockaddr): Add forward decl, for platforms that lack it.
3014 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3016 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3019 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3021 * w32.c (network_interface_get_info, network_interface_list)
3022 (network_interface_info): New functions. (Bug#15610)
3023 (GetAdaptersInfo_Proc): New typedef.
3024 (get_adapters_info): New wrapper function.
3025 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3027 * process.h (network_interface_list, network_interface_info):
3030 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3031 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3032 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3033 for WINDOWSNT. Doc fix.
3034 (syms_of_process): Defsubr Snetwork_interface_list and
3035 Snetwork_interface_info unconditionally.
3037 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3038 in NS GUI sessions. (Bug#15629)
3040 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3042 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3044 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3046 * print.c (print_object): Print " ..." when truncating bool vectors.
3048 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3050 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3051 standard mouse buttons.
3053 * termhooks.h (struct input_event): Remove incorrect commentary.
3055 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3057 Disallow bool vector operations on mixed-length operands.
3058 The old behavior left garbage in the result vector sometimes,
3059 and didn't seem to be useful.
3060 * data.c (Qwrong_length_argument): New static var.
3061 (wrong_length_argument): New function.
3062 (bool_vector_binop_driver): Check that args agree in length.
3064 * keyboard.c, keyboard.h (all_kboards): Now static.
3066 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3068 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3069 note from the lispref.
3071 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3073 * nsterm.h (struct ns_display_info): Remove set-but-unused
3074 member image_cache (image caches are per-terminal anyway).
3075 (FRAME_X_IMAGE_CACHE): Remove.
3076 * nsterm.m (ns_initialize_display_info): Adjust user.
3078 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3080 * w32proc.c: Include mingw_time.h.
3082 * w32.c: Include mingw_time.h.
3084 Implement scrolling of TTY menus when the screen is too short.
3086 * term.c (tty_menu_display): Accept an additional argument, the
3087 menu item from which to start displaying the menu. Account for
3088 the value of Y when limiting the menu to the number of available
3090 (mi_result): New enumeration.
3091 (read_menu_input): Return enumerated value. When the y coordinate
3092 hits min_y or max_y, return scroll indication instead of wrapping
3094 (tty_menu_activate): Handle the scrolling indications from
3095 read_menu_input. Compute the first menu item to display and pass
3096 it to tty_menu_display.
3098 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3100 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3101 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3102 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3103 Adjust to match the change described below.
3104 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3105 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3106 memory_below_frame members to...
3107 * termchar.h (struct tty_display_info): ...here because they're
3108 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3109 * term.c (init_tty):
3110 * nsterm.m (ns_create_terminal):
3111 * w32term.c (w32_create_terminal):
3112 * xterm.c (x_create_terminal): Adjust users.
3113 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3114 to filter out non-TTY frames. Adjust comment.
3115 (scrolling): Adjust user. Prefer eassert for debugging check.
3117 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3119 * xfaces.c (PT_PER_INCH): Remove unused macro.
3120 * termhooks.h (struct terminal): Remove set-but-unused
3121 member fast_clear_end_of_line.
3122 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3123 * nsterm.m (ns_create_terminal):
3124 * term.c (init_tty):
3125 * w32term.c (w32_create_terminal):
3126 * xterm.c (x_create_terminal): Adjust users.
3128 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3130 * lisp.h (bool_vector_size): New function.
3131 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3132 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3133 (Fbool_vector_not, Fbool_vector_count_matches_at):
3134 Remove uses of 'eassume' that should no longer be needed,
3135 because they are subsumed by the 'eassume' in bool_vector_size.
3137 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3139 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3140 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3141 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3143 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3145 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3146 have different dimensions. (Bug#15575)
3148 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3151 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3153 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3155 * term.c (tty_menu_show): Never return with unbalanced
3156 specpdl. Use eassert for debugging check. Adjust style.
3158 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3160 * term.c (read_menu_input): Make selection of menu items
3161 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3162 (tty_menu_activate): Fix off-by-one error when computing max_y.
3164 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3166 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3167 audit logging (only used with GnuTLS 3.x) and enable it.
3169 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3171 * dispnew.c (redraw_frame): Remove useless #ifdef because
3172 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3173 Also, move TTY fflush to...
3174 * term.c (tty_update_end): ...this function.
3176 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3178 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3179 the end of the frame's glyph matrix. (Bug#15575)
3181 * term.c (tty_menu_display): Don't move cursor while overwriting
3182 frame's glyphs with menu items. Limit the number of items
3183 displayed to what can be shown on the available screen lines,
3184 excluding the echo area.
3185 (tty_menu_activate): Limit the Y coordinate allowed by
3186 read_menu_input to the last screen line used for menu display.
3188 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3190 * lisp.h (eassume): New macro.
3191 Also, include <verify.h>, for 'assume'.
3192 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3193 (vroundup, vector_nbytes):
3194 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3195 (Fbool_vector_not, Fbool_vector_count_matches)
3196 (Fbool_vector_count_matches_at):
3197 Use eassume, not eassert.
3198 * casetab.c (set_identity, shuffle):
3199 * composite.c (composition_gstring_put_cache):
3200 * dispnew.c (update_frame_1):
3201 * ftfont.c (ftfont_shape_by_flt):
3202 * image.c (gif_load):
3203 * intervals.c (offset_intervals):
3204 * macfont.m (macfont_shape):
3205 Remove calls to 'assume' that are no longer needed, because
3206 --enable-gcc-warnings no longer generates bogus warnings
3207 when these calls are removed.
3209 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3211 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3213 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3215 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3216 (Qsubstitute_env_in_file_name): New var.
3217 (syms_of_fileio): Define it.
3219 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3221 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3222 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3225 * term.c (save_and_enable_current_matrix): Don't allocate and
3226 don't save margin areas.
3227 (restore_desired_matrix): Don't restore margin areas.
3228 (free_saved_screen): Don't free margin areas.
3230 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3232 * image.c: Pacify --enable-gcc-warnings.
3233 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3234 #define only if used.
3236 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3238 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3239 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3240 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3241 (gif_load): For giflib v5.x and later, display the error message
3242 produced by giflib when its functions fail.
3243 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3246 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3248 * keyboard.c (last_event_timestamp): Remove. For X selection and
3249 GTK popup menus, it may be obtained from per-frame X display info.
3250 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3251 (process_special_events): Adjust users.
3252 * keyboard.h (last_event_timestamp): Remove declaration.
3253 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3254 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3255 * menu.h (xmenu_show): Adjust prototype.
3256 * menu.c (Fx_popup_menu): Adjust user.
3257 * xselect.c (x_own_selection, x_get_foreign_selection)
3258 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3260 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3262 * keyboard.c (init_kboard): Now static. Add arg
3263 to denote window system. Adjust comment.
3264 (init_keyboard): Adjust user.
3265 (allocate_kboard): New function.
3267 * nsterm.m (ns_term_init):
3268 * term.c (init_tty):
3269 * w32term.c (w32_create_terminal):
3270 * xterm.c (x_term_init): Use it.
3271 * keyboard.h (init_kboard): Remove prototype.
3272 (allocate_kboard): Add prototype.
3274 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3276 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3277 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3279 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3281 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3283 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3285 * term.c (tty_menu_activate): Flush the output stream after
3286 showing the cursor, and don't mark the frame garbaged at exit from
3287 the function. Fixes redisplay glitches when moving from one menu
3290 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3292 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3293 or throw error (Bug#15570).
3295 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3297 * intervals.c (temp_set_point_both): Move test into 'eassert',
3300 * lisp.h (eassert): Don't use 'assume'.
3301 Sometimes 'assume' wins in performance, and sometimes it loses,
3302 so it shouldn't be used all the time. Perhaps we need two
3303 flavors of 'eassert', one for where 'assume' is far more likely
3304 to help or to hurt; but that can be done later.
3305 Problem reported by Dmitry Antipov in
3306 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3307 Also, don't include <verify.h>; no longer needed.
3309 2013-10-09 Glenn Morris <rgm@gnu.org>
3311 * eval.c (Fcond): Doc tweak.
3313 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3315 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3316 expressions with side effects to eassert. (Bug#15565)
3318 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3320 * fns.c (hashfn_user_defined): Allow hash functions to return any
3323 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3325 Fix minor problems found by static checking.
3326 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3327 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3328 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3329 * keyboard.c (read_menu_command): Remove unused local.
3330 * lisp.h (read_menu_command): New decl.
3331 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3332 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3333 Return ptrdiff_t, not int.
3334 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3335 not int, for benefit of xpalloc.
3336 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3338 (have_menus_p): Remove; unused.
3339 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3340 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3341 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3343 (save_and_enable_current_matrix): Omit unnecessary casts.
3344 (read_menu_input): Omit local extern decl (now in lisp.h).
3345 Don't access uninitialized storage if mouse_get_xy fails.
3346 (tty_menu_activate): Mark local as initialized, for lint.
3347 (tty_menu_activate, tty_meny_show): Remove unused locals.
3349 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3351 Support menus on text-mode terminals.
3352 * xterm.h (xw_popup_dialog): Add prototype.
3354 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3355 (xmenu_show): Block input here, instead in Fx_popup_menu.
3356 (xw_popup_dialog): New function, with X-specific bits of popup
3359 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3362 * window.c (Fset_window_configuration): Use run-time tests of the
3363 frame type instead of compile-time conditionals, when menu-bar
3364 lines are considered.
3366 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3367 (w32_popup_dialog): New prototypes.
3369 * w32menu.c (Fx_popup_dialog): Function deleted.
3370 (w32_popup_dialog): New function, with w32 specific bits of popup
3371 dialogs. Block input here.
3373 * w32inevt.c (w32_console_read_socket): Minor change to add
3374 debugging TTY events.
3376 * w32fns.c (show_hourglass): If returning early because the frame
3377 is not a GUI frame, unblock input.
3379 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3380 (cursorY): New functions.
3382 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3383 WINDOWSNT, macros that call curX and curY elsewhere.
3385 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3387 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3388 specific function to hide and show cursor on a text-mode terminal.
3389 (tty_menu_struct, struct tty_menu_state): New structures.
3390 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3391 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3392 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3393 (tty_menu_locate, save_and_enable_current_matrix)
3394 (restore_desired_matrix, screen_update, read_menu_input)
3395 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3396 (tty_pop_down_menu, tty_menu_last_menubar_item)
3397 (tty_menu_new_item_coords, tty_menu_show): New functions.
3398 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3400 * nsterm.h (ns_popup_dialog): Adjust prototype.
3402 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3404 (ns_popup_dialog): Adapt order of arguments to the other
3405 *_menu_show implementations.
3406 (Fx_popup_dialog): Function deleted.
3408 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3410 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3412 * menu.c (have_boxes): New function.
3413 (single_keymap_panes): Use it instead of a compile-time
3415 (single_menu_item): Use run-time tests of the frame type instead
3416 of compile-time conditionals.
3417 (encode_menu_string): New function.
3418 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3419 the macro, since different types of frame need different encoding
3421 (digest_single_submenu): Use run-time tests of frame type instead
3422 of, or in addition to, compile-time conditionals.
3423 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3424 (Fx_popup_menu): Detect when the function is called from keyboard
3425 on a TTY. Don't barf when invoked on a text-mode frame.
3426 Check frame type at run time, instead of compile-time conditionals for
3427 invoking terminal-specific menu-show functions.
3428 Call tty_menu_show on text-mode frames.
3429 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3430 run time to determine which alternative to invoke; support dialogs
3433 * keyboard.h <Qmouse_movement>: Declare.
3435 * keyboard.c <Qmouse_movement>: Now extern.
3436 <Qecho_keystrokes>: New static variable.
3437 (read_key_sequence): Accept an additional argument, a flag to
3438 prevent redisplay during reading of the key sequence. All callers
3440 (read_menu_command): New function.
3441 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3443 (toolkit_menubar_in_use): New function.
3444 (make_lispy_event): Use it instead of a compile-time test.
3446 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3447 window-system being available.
3449 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3450 to x-popup-dialog on the frame type, they all now support popup
3453 * dispnew.c (save_current_matrix): Save the margin areas.
3454 (restore_current_matrix): Restore margin areas.
3455 (update_frame_with_menu): New function.
3457 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3460 * alloc.c (make_save_ptr): Now compiled unconditionally.
3462 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3464 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3465 (redraw_frame, update_frame): Adjust users.
3466 * dispextern.h (set_window_update_flags): Adjust prototype.
3467 * xdisp.c (redisplay_internal): When updating all frames with zero
3468 windows_or_buffers_changed, assume that only the windows that shows
3469 current buffer should be really updated.
3471 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3473 Do not allocate huge temporary memory areas and objects while encoding
3474 for file I/O, thus reducing an enormous memory usage for large buffers.
3475 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3476 * coding.h (struct coding_system): New member raw_destination.
3477 * coding.c (setup_coding_system): Initialize it to zero.
3478 (encode_coding_object): If raw_destination is set, do not create
3479 dst_object. Add comment.
3480 * fileio.c (toplevel): New constant E_WRITE_MAX.
3481 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3482 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3484 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3486 * nsterm.m (windowDidExitFullScreen:):
3487 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3489 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3491 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3492 * keyboard.c (unblock_input_to): Don't process pending signals
3493 if a fatal error is in progress.
3495 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3496 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3497 they're talking about words in Lisp bool vectors.
3498 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3499 * data.c (popcount_bits_word): Rename from popcount_size_t.
3500 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3503 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3505 Improve support for popcount and counting trailing zeros (Bug#15550).
3506 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3507 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3508 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3509 (popcount_size_t_msc, popcount_size_t_gcc):
3510 Remove; now done by Gnulib.
3511 (popcount_size_t): Now a macro that defers to Gnulib.
3512 (count_trailing_zero_bits): Return int, for consistency with
3513 Gnulib and because Emacs prefers signed to unsigned int.
3514 Don't assume that size_t is either unsigned int or unsigned long
3515 or unsigned long long.
3516 (size_t_to_host_endian): Do not assume that size_t is either
3517 exactly 32 or exactly 64 bits wide.
3518 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3519 etc., so that it's now an enum constant, not a macro.
3520 No need to assume that it's either 32 or 64.
3522 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3524 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3527 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3529 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3530 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3532 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3534 emacs_read and emacs_write now use void *, not char *.
3535 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3536 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3537 Buffer arg is now void *, not char *. This matches plain
3538 'read' and 'write' better, and avoids a constraint violation
3539 on Solaris 9 with Oracle Studio.
3541 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3543 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3544 memset to explicit loop. Otherwise copy largest possible chunk
3545 from initialized to uninitialized part, thus allowing the longer
3546 memcpy runs and reducing the number of loop iterations.
3548 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3550 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3551 hide toolbar (Bug#15388).
3552 (windowDidEnterFullScreen:): If presentation options are zero,
3553 set them here (Bug#15388).
3554 (ns_update_auto_hide_menu_bar): Remove runtime check.
3555 Don't auto hide dock unless menubar is also auto hidden.
3557 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3559 * editfns.c (message): Mention batch mode in doc string.
3561 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3563 * nsterm.m (check_native_fs): Remove erroneous comment.
3565 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3567 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3568 uses find_newline instead of scan_newline and so doesn't move point.
3570 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3572 Use hardware support for byteswapping on glibc x86 etc.
3573 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3574 whereas the old swap64 needed 30.
3575 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3576 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3577 Use byteswap.h's macros to swap bytes.
3578 * lisp.h (swap16, swap32, swap64): Remove.
3579 All uses replaced by bswap_16, bswap_32, bswap_64.
3581 * bytecode.c (exec_byte_code): Use some more volatile variables
3582 to work around local variables getting clobbered by longjmp.
3583 Port to pre-C99, which doesn't allow decls after stmts.
3585 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3587 * lisp.h (eassert): Assume that COND is true when optimizing.
3588 In other words, take on the behavior of eassert_and_assume.
3589 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3590 (eassert_and_assume): Remove. All uses replaced by eassert.
3592 * xdisp.c (Qglyphless_char): Now static.
3594 Adjust to merge from gnulib.
3595 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3596 * lisp.h: Include <verify.h>, for 'assume'.
3598 * eval.c (clobbered_eassert): New macro.
3599 (internal_catch, internal_condition_case)
3600 (internal_condition_case_1, internal_condition_case_2)
3601 (internal_condition_case_n): Use it instead of eassert
3602 when the argument contains locals clobbered by longjmp.
3603 Don't use clobbered locals outside of clobbered_eassert.
3604 (internal_lisp_condition_case): Use a volatile variable
3605 to work around a local variable's getting clobbered.
3607 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3609 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3610 (PUSH_HANDLER): New macro.
3611 (catchlist): Remove.
3612 (handlerlist): Always declare.
3614 * eval.c (catchlist): Remove (merge with handlerlist).
3615 (handlerlist, lisp_eval_depth): Not static any more.
3616 (internal_catch, internal_condition_case, internal_condition_case_1)
3617 (internal_condition_case_2, internal_condition_case_n):
3619 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3620 handlerlist/catchlist.
3621 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3622 handlerlist which can only handle a single condition-case handler at
3624 (find_handler_clause): Simplify since we only a single branch here
3627 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3629 (bcall0): New function.
3630 (exec_byte_code): Add corresponding cases. Improve error message when
3631 encountering an invalid byte-code. Let Bunwind_protect accept
3632 a function (rather than a list of expressions) as argument.
3634 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3635 and make them unconditional now that they're heap-allocated.
3637 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3639 * charset.c (Fdecode_char, Fencode_char): Remove description of
3640 `restriction' arg. now that it's hidden by advertised-calling-convention.
3642 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3644 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3645 Remove unused variable (from mac-port).
3646 (macfont_draw): Use s->ybase for correct y position.
3648 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3650 * frame.h (struct frame): Drop has_minibuffer member because...
3651 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3652 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3654 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3656 * window.h (struct window): Prefer enum text_cursor_kinds to int
3657 for phys_cursor_type member. Move the latter, phys_cursor_width,
3658 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3659 * window.c (replace_window, make_window): Adjust users.
3661 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3663 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3664 this module is never compiled otherwise.
3666 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3668 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3671 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3673 * xdisp.c (get_next_display_element): Don't call face_for_font in
3674 a build configured --without-x. (Bug#15484)
3676 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3678 * window.c (calc_absolute_offset): #elif should be #elif defined.
3680 * frame.c (delete_frame): Block/unblock input to overcome race
3681 condition (Bug#15475).
3683 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3685 * frame.c (delete_frame): Record selected frame only after
3686 calling Qdelete_frame_functions (Bug#15477).
3688 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3690 * nsterm.m (ns_selection_color): Remove.
3691 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3692 NSColor selectedText(Background)Color. Only for COCOA.
3693 (ns_term_init): Remove assignment of ns_selection_color, logic
3694 moved to ns_get_color.
3696 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3697 NS_SELECTION_COLOR_DEFAULT.
3698 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3700 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3702 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3703 frame' does not have the tool_bar_window member.
3705 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3707 Signal error when reading an empty byte-code object (Bug#15405)
3708 * lread.c (read1): signal error
3709 * alloc.c (make_byte_code): eassert header size
3710 (sweep_vectors): change an int to size_t
3712 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3714 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3715 instead of ints, as it's the usual style for offsetof constants. See:
3716 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3718 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3719 This is ugly, but it should fix the performance problem for older
3720 GCC versions in the short run. I'll look into integrating the
3721 Gnulib module for popcount, as a better fix.
3722 See the thread starting in:
3723 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3724 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3725 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3726 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3727 (popcount_size_t): Use it.
3729 2013-09-24 Daniel Colascione <dancol@dancol.org>
3731 * process.c (Fnetwork_interface_info): Fix build break due to
3734 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3736 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3737 Prefer signed to unsigned integers where either will do.
3738 No need for 'const' on locals that do not escape.
3739 Omit easserts with unnecessary and unportable assumptions about
3740 alignment. Avoid unnecessary casts to char *.
3742 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3744 Use union for the payload of struct Lisp_Vector.
3745 This helps to avoid a few glitches dictated by C's aliasing rules.
3746 * lisp.h (struct Lisp_Vector): Use union for next and
3747 contents member. Adjust comment. Change related users.
3748 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3749 Related users changed.
3750 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3751 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3752 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3753 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3755 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3757 Optimize glyph row clearing and copying routines.
3758 * dispextern.h (struct glyph_row): Change layout of struct
3759 glyph_row to help copy_row_except_pointers. Adjust comment.
3760 * dispnew.c (null_row): Remove.
3761 (clear_glyph_row): Use offsetof and memset to find and clear
3762 just the members that need clearing. Adjust comment.
3763 (copy_row_except_pointers): Likewise for copying.
3765 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3767 Some minor cleanups of recently-added bool vector code.
3768 * conf_post.h (assume): Always return void. Use lint version
3769 only if GCC and MSC versions don't apply.
3770 * conf_post.h (assume):
3771 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3772 Depend on _MSC_VER, not __MSC_VER, for consistency with
3774 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3775 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3776 (bool_vector_binop_driver, count_trailing_zero_bits)
3777 (size_t_to_host_endian): Now static, not static inline;
3778 the latter isn't needed with modern compilers and doesn't
3779 work with older compilers anyway.
3781 * alloc.c (valgrind_p): Use bool for boolean.
3783 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3785 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3786 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3787 (display_last_displayed_message_p, message_buf_print)
3788 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3789 Use bool for boolean.
3790 * dispextern.h (cancel_line, init_desired_glyphs):
3791 Remove ancient leftover.
3792 (help_echo_showing_p, hourglass_shown_p):
3793 * lisp.h (noninteractive_need_newline): Adjust declaration.
3795 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3797 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3799 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3800 ...this file and convert the latter to static. Adjust comment.
3801 (make_initial_frame):
3802 * window.c (init_window_once): Adjust user.
3803 * frame.h (last_nonminibuf_frame): Remove declaration.
3804 * lisp.h (selected_frame): Likewise.
3805 * msdos.c (the_only_display_info): Adjust comment.
3807 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3809 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3810 computing the end column of mouse-highlight that comes from
3811 display or overlay strings. (Bug#15437)
3812 (note_mouse_highlight): Adapt calculation of last argument to
3813 mouse_face_from_string_pos to the above change.
3815 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3816 all platforms, not just for clang.
3818 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3820 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3821 about excess arguments to snprintf.
3823 * conf_post.h(assume): Use __builtin_unreachable for clang.
3825 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3827 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3828 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3830 2013-09-23 Daniel Colascione <dancol@dancol.org>
3832 * alloc.c (USE_VALGRIND): New macro; on by default
3833 when ENABLE_CHECKING.
3834 (mark_maybe_object, mark_maybe_pointer)
3835 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3837 (valgrind_p) [USE_VALGRIND]: New variable.
3838 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3840 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3842 * process.c (wait_reading_process_output): Change int pnamelen to
3845 * nsterm.m (setMarkedText:selectedRange:):
3846 (deleteWorkingText):
3847 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3848 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3849 argument to unsigned long to avoid warning.
3850 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3852 * conf_post.h (assume): Fix compiler error: x shall be cond.
3854 2013-09-22 Daniel Colascione <dancol@dancol.org>
3856 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3857 warning when compiling without a window system.
3859 2013-09-22 Daniel Colascione <dancol@dancol.org>
3861 * data.c (Qbool_vector_p): New symbol.
3862 (bool_vector_spare_mask, popcount_size_t_generic)
3863 (popcount_size_t_msc, popcount_size_t_gcc)
3865 (bool_vector_binop_driver)
3866 (count_trailing_zero_bits, size_t_to_host_endian)
3867 (Fbool_vector_exclusive_or)
3868 (Fbool_vector_union)
3869 (Fbool_vector_intersection, Fbool_vector_set_difference)
3870 (Fbool_vector_subsetp, Fbool_vector_not)
3871 (Fbool_vector_count_matches)
3872 (Fbool_vector_count_matches_at): New functions.
3873 (syms_of_data): Intern new symbol, functions.
3874 * alloc.c (bool_vector_payload_bytes): New function.
3875 (Fmake_bool_vector): Instead of calling Fmake_vector,
3876 which performs redundant initialization and argument checking,
3877 just call allocate_vector ourselves. Make sure we clear any
3878 terminating padding to zero.
3879 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3880 instead of open-coding the size calculation.
3881 (vroundup_ct): New macro.
3882 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3883 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3884 * composite.c (composition_gstring_put_cache):
3885 Change lint_assume to assume.
3886 * conf_post.h (assume): New macro.
3887 (lint_assume): Remove.
3888 * dispnew.c (update_frame_1): Change lint_assume to assume.
3889 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3891 * image.c (gif_load): Change lint_assume to assume.
3892 * lisp.h (eassert_and_assume): New macro.
3893 (Qbool_vector_p): Declare.
3894 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3895 (swap16, swap32, swap64): New inline functions.
3896 * macfont.m (macfont_shape): Change lint_assume to assume.
3897 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3898 * xsettings.c (parse_settings): Use new swap16 and
3899 swap32 from lisp.h instead of file-specific macros.
3901 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3903 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3904 found (which can legitimately happen when the glyph row at the
3905 window start is disabled in the current_matrix. (Bug#15365)
3907 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3909 Fix syntax.h bug introduced by recent INLINE change.
3910 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3911 conditionally compiled one way in some modules, and a different
3912 way in others. This doesn't work with extern inline functions,
3913 which must have the same definition in all modules, because the
3914 defining code might be shared across modules, depending on the
3915 implementation. Symptoms reported by Martin Rudalics in:
3916 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3917 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3918 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3919 overriding the corresponding functions in syntax.h.
3920 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3921 (syntax_property): New inline functions.
3922 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3923 Rewrite in terms of these new functions.
3925 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3927 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3928 not chars_in_text, whose result depends on the multibyteness of
3929 the current buffer. (Bug#15426)
3931 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3933 Port recent change to hosts where pointers aren't 'long'.
3934 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3935 Don't assume that pointers are the same width as 'long'.
3936 Add a compile-time check that a pointer fits into two X slots.
3938 A simpler, centralized INLINE.
3939 * conf_post.h (INLINE): Define only if not already defined.
3940 This allows us to use a single INLINE, defined by one file
3942 * emacs.c (INLINE): Define it.
3943 Also, include category.h, charset.h, composite.h, dispextern.h,
3944 syntax.h, systime.h, so that their INLINE definitions are expanded
3946 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3947 * buffer.h, buffer.c (BUFFER_INLINE):
3948 * category.h, category.c (CATEGORY_INLINE):
3949 * character.h, character.c (CHARACTER_INLINE):
3950 * charset.h, charset.c (CHARSET_INLINE):
3951 * composite.h, composite.c (COMPOSITE_INLINE):
3952 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3953 * frame.h, frame.c (FRAME_INLINE):
3954 * intervals.h, intervals.c (INTERVALS_INLINE):
3955 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3956 * lisp.h, alloc.c (LISP_INLINE):
3957 * process.h, process.c (PROCESS_INLINE):
3958 * syntax.h, syntax.c (SYNTAX_INLINE):
3959 * systime.h, sysdep.c (SYSTIME_INLINE):
3960 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3961 * window.h, window.c (WINDOW_INLINE):
3962 Remove. All uses replaced with INLINE.
3964 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3966 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3969 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3971 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3972 'const char *' to avoid compiler warnings due to similar change in
3973 the prototype of x_get_string_resource.
3975 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3977 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3978 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3979 going to replace static variables below. Adjust comments.
3980 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3981 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3982 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3983 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3984 Related users changed.
3985 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3986 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3987 last_mouse_movement_time, going to replace static variables below.
3989 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3990 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3992 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3993 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3994 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3995 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3996 static variables below.
3997 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3998 (last_mouse_scroll_bar): Remove.
3999 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4000 (mouseExited): Related users changed.
4002 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4004 Do not use external array to process X scroll bar messages.
4005 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4006 (x_send_scroll_bar_event): Pack window pointer into two slots
4007 of XClientMessageEvent if we're 64-bit. Adjust comment.
4008 (x_scroll_bar_to_input_event): Unpack accordingly.
4010 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4012 Ifdef away recent changes which aren't relevant to NS port.
4013 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4014 [!HAVE_NS]: Declare as such.
4015 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4016 [!HAVE_NS]: Define as such.
4018 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4020 * frame.c (x_redo_mouse_highlight): New function
4021 to factor out common code used in W32 and X ports.
4022 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4023 * xterm.h (struct x_display_info):
4024 * w32term.h (struct w32_display_info):
4025 * nsterm.h (struct ns_display_info): New members
4026 last_mouse_motion_frame, last_mouse_motion_x and
4027 last_mouse_motion_y, going to replace static variables below.
4028 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4029 (redo_mouse_highlight): Remove.
4030 (note_mouse_movement, syms_of_xterm): Adjust user.
4031 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4032 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4033 (redo_mouse_highlight): Remove.
4034 (note_mouse_movement, syms_of_w32term): Adjust user.
4035 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4036 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4038 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4039 * nsfns.m (compute_tip_xy): Adjust user.
4041 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4043 * frame.c (x_mouse_grabbed): New function.
4044 * dispextern.h (x_mouse_grabbed): Add prototype.
4045 (last_mouse_frame): Remove declaration.
4046 * xterm.h (struct x_display_info):
4047 * w32term.h (struct w32_display_info):
4048 * nsterm.h (struct ns_display_info): New member
4049 last_mouse_frame, going to replace...
4050 * xdisp.c (last_mouse_frame): ...global variable.
4051 (note_tool_bar_highlight):
4052 * w32term.c (w32_mouse_position, w32_read_socket):
4053 * xterm.c (XTmouse_position, handle_one_xevent):
4054 Use x_mouse_grabbed.
4055 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4057 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4059 * w32term.c (w32_read_socket): Avoid temporary
4060 variables in a call to x_real_positions.
4061 * xterm.c (handle_one_xevent): Likewise.
4063 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4065 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4066 (x_icon_type): Remove prototype.
4067 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4068 * frame.c (x_icon_type): Remove.
4069 * w32term.c (x_make_frame_visible, x_iconify_frame):
4070 * xterm.c (x_make_frame_visible, x_iconify_frame):
4071 Use x_set_bitmap_icon to factor out common code.
4073 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4075 * dispextern.h (check_x_display_info, x_get_string_resource):
4076 Declare here just once and unify the latter.
4077 * frame.c (check_x_display_info, x_get_string_resource):
4078 * nsterm.h (check_x_display_info):
4079 * xrdb.c (x_get_string_resource):
4080 * xterm.h (check_x_display_info): Remove prototypes.
4081 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4082 * w32reg.c (x_get_string_resource): Likewise.
4083 (w32_get_rdb_resource): Adjust user.
4085 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4087 * xterm.h (struct x_display_info): New member
4088 x_pending_autoraise_frame, going to replace...
4089 * xterm.c (pending_autoraise_frame): ...static variable.
4090 (x_new_focus_frame, XTread_socket): Adjust users.
4091 * w32term.h (struct w32_display_info): New member
4092 w32_pending_autoraise_frame, going to replace...
4093 * w32term.c (pending_autoraise_frame): ...global variable.
4094 (x_new_focus_frame, w32_read_socket): Adjust users.
4096 2013-09-17 Glenn Morris <rgm@gnu.org>
4098 * xdisp.c (message_dolog): If we create *Messages*,
4099 switch it to messages-buffer-mode.
4101 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4103 Don't overuse 'const' in types of locals.
4104 * bidi.c (bidi_count_bytes):
4105 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4106 (xg_event_is_for_scrollbar):
4107 * xselect.c (x_handle_property_notify)
4108 (x_handle_selection_notify, x_handle_dnd_message):
4109 * xsettings.c, xsettings.h (xft_settings_event):
4110 * xterm.c (x_handle_net_wm_state, handle_one_event)
4111 (x_menubar_window_to_frame, x_detect_focus_change)
4112 (construct_mouse_click, note_mouse_movement)
4113 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4114 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4115 (handle_one_xevent, x_handle_net_wm_state):
4116 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4117 (x_handle_dnd_message):
4118 Avoid unnecessary 'const', typically the second 'const' in
4119 'const foo * const arg', a 'const' that does not affect the API
4120 and doesn't significantly help the human reader.
4122 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4124 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4125 only if Glib < 2.36.0.
4126 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4127 * xsettings.c (init_gconf, init_gsettings): Do not check
4129 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4131 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4133 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4135 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4136 before calling g_type_init.
4138 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4140 * nsterm.m (syms_of_nsterm): ... to here.
4142 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4144 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4145 (ignore_next_mouse_click_timeout): Use Time as X does.
4146 (handle_one_xevent): Avoid cast and use unsigned comparison.
4148 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4150 Do not copy X event in handle_one_xevent except KeyPress case.
4151 Wnen XEvent is processed, it is unlikely to be changed except
4152 KeyPress case, so we can avoid copying and use const pointer to
4153 const data to make sure that an event is not changed elsewhere.
4154 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4155 const' and do not create local copy except for the KeyPress event.
4156 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4157 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4158 (x_handle_net_wm_state, x_menubar_window_to_frame)
4159 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4160 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4161 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4162 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4163 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4164 (x_handle_dnd_message):
4165 * xsettings.c (xft_settings_event):
4166 Use 'const XEvent * const' where appropriate.
4167 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4169 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4171 Fix X event waiting to handle multiple frames.
4172 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4173 * xterm.c (pending_event_wait): Remove. Adjust users.
4174 (x_detect_focus_change): Pass frame arg.
4175 (handle_one_xevent): Find related frame early and clear per-frame
4176 wait_event_type only if this is an event for the relevant frame.
4177 (x_wait_for_event): Use per-frame wait_event_type.
4179 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4181 * nsfns.m (Fx_create_frame): Fix font driver registration for
4184 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4185 for syms_of_macfont.
4187 * nsterm.m: Include macfont.h.
4188 (ns_tmp_flags, ns_tmp_font): Remove.
4189 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4190 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4191 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4192 (changeFont:): Fix code style. Check for font driver type when
4195 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4198 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4199 (nsfont_open): Set font driver type.
4200 Set font->ascent and font->descent. Figure out font instead of
4201 ns_tmp_font, and flags instead of ns_tmp_flags.
4202 Fix indentation. Remove call to ns_draw_text_decoration,
4205 * nsfns.m: Include macfont.h.
4206 (Fx_create_frame): Register macfont driver, make a better default font.
4207 (Fns_popup_font_panel): Get font from macfont driver, if used.
4209 * macfont.m, macfont.h, macuvs.h: New files.
4211 * font.h: Declare syms_of_macfont.
4213 * font.c (syms_of_font): Call syms_of_macfont.
4215 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4217 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4219 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4220 and it is always zero for others, so I assume that this is an ancient
4221 leftover which nobody will want to change any more.
4222 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4223 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4224 * frame.c (x_set_scroll_bar_width):
4225 * w32fns.c (w32_createscrollbar):
4226 * w32term.c (w32_set_vertical_scroll_bar):
4227 * xfns.c (x_set_scroll_bar_default_width):
4228 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4229 (x_scroll_bar_expose): Related users changed.
4231 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4233 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4234 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4235 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4237 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4239 * nsterm.h, w32term.h, xterm.h: ...and not here.
4240 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4241 Remove unused Xisms.
4242 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4243 these modules are never compiled otherwise.
4245 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4247 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4248 Doc fix. (Bug#15375)
4250 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4252 Unify Fx_focus_frame between all ports.
4253 * frame.h (x_focus_frame): New prototype.
4254 * xfns.c (Fx_focus_frame): Remove.
4255 (syms_of_xfns): Do not defsubr it.
4256 (x_focus_frame): X implementation.
4257 * nsfns.m (Fx_focus_frame): Remove.
4258 (syms_of_nsfns): Do not defsubr it.
4259 (x_focus_frame): NS implementation.
4260 * w32term.c (Fx_focus_frame): Remove.
4261 (x_focus_on_frame): Rename to...
4262 (x_focus_frame): W32 implementation.
4263 * w32term.h (x_focus_on_frame): Remove prototype.
4264 * w32fns.c (Fx_focus_frame): Remove.
4265 (syms_of_w32fns): Do not defsubr it.
4266 * frame.c (Fx_focus_frame): Define here.
4267 (syms_of_frame): Defsubr here.
4268 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4270 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4272 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4273 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4274 each port to reference the port-specific window system data.
4275 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4276 (FRAME_DISPLAY_INFO): Define.
4277 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4278 (FRAME_DISPLAY_INFO): Define. Adjust users.
4279 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4280 (FRAME_DISPLAY_INFO): Define. Adjust users.
4281 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4282 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4283 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4284 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4285 * xselect.c, xterm.c: All related users changed.
4287 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4289 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4290 (x_menubar_window_to_frame): Remove prototypes.
4291 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4292 (x_menubar_window_to_frame, x_top_window_to_frame):
4294 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4295 (x_menubar_window_to_frame, x_top_window_to_frame):
4296 ...to here and convert all but the last to static.
4298 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4300 * lisp.mk (lisp): Add w32-common-fns.elc.
4302 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4304 * charset.c (char_charset): Document an exception for char-charset.
4306 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4308 * xterm.h (x_display_info): New field last_user_time...
4309 * xterm.c (toplevel): ...to replace static last_user_time.
4310 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4312 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4314 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4315 scroll bar values to prevent thumb from disappear and update comment.
4317 2013-09-11 Glenn Morris <rgm@gnu.org>
4319 * emacs.c (usage_message): Possessive apostrophe tweak.
4321 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4323 * nsterm.m (syms_of_nsterm): Use Qns.
4324 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4325 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4326 * xfns.c (x_display_info_for_name, Fx_open_connection):
4327 Remove old '#if 0' code.
4328 (syms_of_xfns): Use Qx.
4329 * termhooks.h (fullscreen_hook): Remove the leftover.
4330 (struct terminal): Fix typo in comment.
4332 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4334 Cleaning up a few X scroll bar bits.
4335 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4336 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4337 New member last_seen_part, going to replace...
4338 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4339 (xt_action_hook) [USE_LUCID]: Adjust user.
4340 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4341 Lucid-specific scroll bar support.
4342 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4343 to int and adjust to use last_seen_part member.
4344 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4345 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4346 Initialize last_seen_part.
4348 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4350 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4351 insert-buffer-substring an empty string.
4353 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4355 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4356 avoiding a GCC warning.
4358 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4360 Ifdef away frame tool bar code when it is not really used.
4361 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4362 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4363 and minimize_tool_bar_window_p under the above.
4364 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4365 (fset_tool_bar_window): Likewise.
4366 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4367 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4368 (change_frame_size_1):
4369 * window.c (window_from_coordinates, Frecenter): Adjust users.
4370 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4371 code is not really used.
4372 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4373 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4374 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4375 [!USE_GTK && !HAVE_NS]: Define as such.
4376 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4377 (note_mouse_highlight, expose_frame):
4378 * xfns.c (x_set_tool_bar_lines):
4379 * xterm.c (handle_one_xevent): Adjust users.
4381 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4383 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4384 This bug was introduced by my 2013-08-26 patch, which incorrectly
4385 assumed that the terminfo implementation doesn't use termcap buffers.
4386 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4387 these buffers apparently are used after all.
4388 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4389 (struct tty_display_info): Define members termcap_term_buffer and
4390 termcap_strings_buffer even if TERMINFO.
4392 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4395 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4396 'usage' docstring entry to pacify make-docfile.
4398 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4400 Change comparison functions =, <, >, <=, >= to take many arguments.
4401 * data.c: Change comparison functions' interface and implementation.
4402 * lisp.h: Make arithcompare available for efficient two arg
4404 * bytecode.c: Use arithcompare.
4405 * fileio.c: Use new interface.
4407 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4409 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4411 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4413 * eval.c (Feval): Document the new use of `lexical'.
4415 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4417 Review and drop old frame resize hack.
4418 * frame.h (struct frame): Remove force_flush_display_p.
4419 * dispnew.c (update_frame): Adjust user and don't call
4420 flush_frame here. The comment has said that there was an issues
4421 with redisplaying fringes, but I don't see any differences with
4422 and without this hack. Hopefully we can continue without it.
4423 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4424 current frame matrices twice if resized_p is set.
4426 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4428 Do not populate pure Xism x_sync to other ports.
4429 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4430 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4431 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4432 * w32term.h (x_sync): Remove prototype.
4434 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4436 Cleanup frame flushing.
4437 * dispextern.h (struct redisplay_interface):
4438 Drop flush_display_optional because flush_display is enough
4439 for X and flushing via RIF is just a no-op for others.
4440 * frame.h (flush_frame): New function.
4441 * dispnew.c (update_frame):
4442 * minibuf.c (read_minibuf):
4443 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4445 * keyboard.c (detect_input_pending_run_timers): Do not flush
4446 all frames but selected one in redisplay_preserve_echo_area.
4447 * nsterm.m (ns_flush): Remove no-op.
4448 (ns_redisplay_interface): Adjust user.
4449 * w32term.h (x_flush): Remove no-op.
4450 (w32_redisplay_interface): Adjust user.
4451 * xterm.c (x_flush): Simplify because we do not flush all
4452 frames at once any more. Adjust comment.
4453 (x_redisplay_interface): Adjust user.
4455 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4457 Port --without-x --enable-gcc-warnings to Fedora 19.
4458 * gfilenotify.c (globals_of_gfilenotify):
4459 Call g_type_init only if using an older glib version that needs it.
4461 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4463 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4464 (last_glyphless_glyph_merged_face_id): Remove declarations.
4465 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4466 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4467 (last_glyphless_glyph_merged_face_id): Now static.
4468 (merge_escape_glyph_face): New function, refactored from...
4469 (get_next_display_element): ...here.
4470 (merge_glyphless_glyph_face): New function, refactored from...
4471 (produce_glyphless_glyph): ...here...
4472 * term.c (produce_glyphless_glyph): ...and here.
4474 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4476 * eval.c (eval_sub): Only call Ffunction if necessary.
4478 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4480 Attempt to make redisplay more selective when changing cursor type.
4481 * frame.h (struct frame): New bitfield cursor_type_changed.
4482 * xdisp.c (cursor_type_changed): Remove.
4483 (try_cursor_movement, redisplay_window, try_window_id)
4484 (set_frame_cursor_types, try_window_reusing_current_matrix):
4485 Adjust to use per-frame bitfield.
4486 (redisplay_internal): Look for cursor type change on each visible
4487 frame and consider all frames if cursor type has been changed on
4488 the frame other than selected. If cursor type has been changed on
4489 selected frame only, do not use fast update.
4491 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4493 Attempt to make redisplay more selective when changing fonts.
4494 * frame.h (struct frame): New bitfield fonts_changed.
4495 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4496 (adjust_frame_glyphs): Add prototype.
4497 * dispnew.c (fonts_changed_p): Remove.
4498 (adjust_glyphs): Remove because we do not
4499 adjust matrices on all frames at once any more.
4500 (adjust_frame_glyphs): Block and unblock input here.
4501 (adjust_glyph_matrix): Use fonts_changed.
4502 (change_frame_size_1): Use adjust_frame_glyphs.
4503 * font.c (font_open_entity): Use fonts_changed.
4504 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4505 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4506 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4507 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4508 (shrink_mini_window, Fresize_mini_window_internal)
4509 (window_scroll_pixel_based, Fset_window_configuration)
4510 (apply_window_adjustment, Fset_window_vscroll):
4511 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4512 Use adjust_frame_glyphs.
4513 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4514 (try_window_reusing_current_matrix, try_window_id, display_line)
4515 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4516 (redisplay_internal): Consider fonts_changed and adjust frame
4517 matrices for each frame only if the frame is visible. If font
4518 has been changed on some frame during full redisplay, retry
4519 only visible frames where the font has been actually changed.
4521 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4523 Cache current header and mode line height for each window.
4524 * window.h (struct window): New fields mode_line_height
4525 and header_line_height.
4526 * window.c (make_window): Initialize them.
4527 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4528 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4529 (current_mode_line_height, current_header_line_height):
4531 * xdisp.c (current_mode_line_height, current_header_line_height):
4533 (pos_visible_p, init_xdisp): Adjust user.
4534 (redisplay_window): Invalidate mode_line_height and
4535 header_line_height if current and desired matrices do not agree.
4537 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4539 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4540 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4542 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4544 Make --without-x compatible with --enable-gcc-warnings.
4545 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4546 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4547 members under HAVE_WINDOW_SYSTEM.
4548 * keyboard.c (make_lispy_focus_out): Likewise.
4549 (record_menu_key): Move under HAVE_MENUS.
4550 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4551 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4552 (syms_of_xdisp): Adjust user.
4553 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4554 (start_hourglass, cancel_hourglass):
4555 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4556 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4557 and CLEAR_FONT_TABLE_NFONTS.
4558 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4559 Declare only if HAVE_WINDOW_SYSTEM.
4560 (lface_same_font_attributes_p, clear_face_gcs): Define only
4561 if HAVE_WINDOW_SYSTEM.
4563 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4565 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4566 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4567 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4569 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4571 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4573 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4575 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4576 This fixes a type error on hosts where ptrdiff_t is wider than int.
4578 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4580 * keyboard.c (read_key_sequence_vs): New function.
4581 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4584 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4586 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4588 Makefile improvements.
4589 * Makefile.in (config.status): Don't use double-colon rules, as
4590 they are not portable according to POSIX. Fix shell typo with `;
4591 I guess this rule has never been tested?
4592 (VCSWITNESS): New macro, to override any environment var.
4594 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4596 * xterm.h (struct x_display_info): Do not track X connection
4597 fd separately because it is always available from Display.
4598 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4601 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4603 * buffer.c (drop_overlay):
4604 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4605 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4607 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4609 * buffer.c (Fmake_overlay, Fmove_overlay):
4610 * intervals.c (set_point_from_marker):
4611 * print.c (PRINTPREPARE): Prefer signal_error
4612 to plain error and report unsuitable marker too.
4614 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4616 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4617 for 'dragging' member.
4618 (struct x_output): Remove set-but-unused leftovers
4619 'left_before_move' and 'top_before_move'.
4620 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4621 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4622 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4623 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4624 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4625 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4626 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4627 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4629 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4631 * nsfont.m (INVALID_GLYPH): New define.
4632 (nsfont_encode_char): Use INVALID_GLYPH.
4633 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4635 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4637 * xterm.c (x_last_mouse_movement_time): Revert last change.
4638 This code should use XDisplayMotionBufferSize to check display's
4639 motion history first, and there are few other issues as well.
4640 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4641 (handle_one_xevent): Adjust user.
4643 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4645 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4646 * frame.c (Flast_nonminibuf_frame): ... to here.
4647 (check_minibuf_window): Don't abort if no window was found
4650 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4652 Use XGetMotionEvents to ask the last mouse motion time from X server.
4653 * xterm.c (X_MOTION_HISTORY): Default to 1.
4654 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4655 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4656 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4657 Ifdef away legacy code.
4658 (XTmouse_position, x_scroll_bar_report_motion):
4659 Use x_last_mouse_movement_time.
4660 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4663 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4665 * msdos.c (last_mouse_window): Move to...
4666 (dos_rawgetc): ...this function and adjust comment.
4667 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4668 (mouseMoved): ...this function and adjust comment.
4669 * w32term.c (last_window): Likewise with...
4670 (w32_read_socket): ...this function.
4671 * xterm.c (last_window): Likewise with...
4672 (handle_one_xevent): ...this function.
4674 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4676 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4677 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4678 (handle_one_xevent): ...to here.
4679 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4682 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4684 * msdos.c (IT_set_terminal_window): Remove no-op.
4685 (initialize_msdos_display): Adjust terminal setup.
4686 * w32console.c (w32con_set_terminal_window): Remove no-op.
4687 (initialize_w32_display): Adjust terminal setup.
4688 * w32term.c (w32_set_terminal_window): Remove no-op.
4689 (w32_create_terminal): Adjust terminal setup.
4690 * xterm.c (XTset_terminal_window): Remove no-op.
4691 (x_create_terminal): Adjust terminal setup.
4693 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4695 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4697 (ns_create_terminal): Adjust terminal setup.
4698 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4700 (w32_create_terminal): Adjust terminal setup.
4701 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4703 (x_create_terminal): Adjust terminal setup.
4705 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4707 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4708 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4709 * dispnew.c (buffer_posn_from_coords):
4710 * window.c (Fwindow_end, displayed_window_lines):
4711 * xdisp.c (redisplay_mode_lines): Use it.
4713 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4715 * fontset.c (face_for_char): Check char in the current face font first
4716 if HAVE_NS (Bug#15138).
4718 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4720 * window.c (temp_output_buffer_show): Make sure window returned
4721 by display_buffer is live (Bug#15213).
4723 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4725 Minor cleanup to avoid forward declarations.
4726 * coding.h (struct ccl_spec): Remove forward declaration.
4727 * composite.h (toplevel): Include font.h.
4728 (struct composition_it, struct face, struct font_metrics):
4729 Remove forward declaration.
4730 * dispextern.h (struct image, struct atimer): Likewise.
4731 * emacsgtkfixed.h (struct frame): Likewise.
4732 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4733 * font.h (struct font_driver, struct font, struct glyph_string)
4734 (struct face): Remove forward declaration.
4735 * fontset.h (struct face, struct font): Likewise.
4736 * frame.h (toplevel): Style cleanup.
4737 (enum output_method): Move to...
4738 * termhooks.h (enum output_method): ...here.
4739 (struct glyph, struct frame, struct ns_display_info)
4740 (struct x_display_info, struct w32_display_info):
4741 Remove forward declaration.
4742 * xterm.h (toplevel): Include termhooks.h.
4743 (struct font, struct window, struct glyph_matrix, struct frame)
4744 (struct input_event, struct face, struct image): Remove forward
4746 * gtkutil.h (struct _widget_value): Likewise.
4747 * keyboard.h (toplevel): Include termhooks.h.
4748 (struct input_event): Remove forward declaration.
4750 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4752 * intervals.c (set_point_from_marker): New function.
4753 * editfns.c (Fgoto_char):
4754 * process.c (Finternal_default_process_filter):
4755 * window.c (select_window_1): Use it.
4756 * buffer.h (set_point_from_marker): Add prototype.
4758 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4760 * w32.c (term_winsock): Call release_listen_threads before calling
4762 (_sys_wait_accept): Wait for accept event in a loop with a finite
4763 timeout, instead of waiting indefinitely. Will hopefully avoid
4764 hanging during exit because WSACleanup deadlocks waiting for the
4765 event object to be released. (Bug#14333)
4767 * w32proc.c (release_listen_threads): New function, signals all
4768 the reader threads that listen for connections to stop waiting.
4770 * w32.h (release_listen_threads): Add prototype.
4772 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4774 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4775 field of new marker (for sanity and safety).
4776 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4777 anyway because XMISCTYPE is a function and can't be an lvalue).
4779 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4781 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4782 (x_after_update_window_line, x_scroll_bar_create):
4783 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4784 (handle_one_xevent, x_clear_frame_area):
4785 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4786 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4787 * xterm.h (x_clear_area): Adjust prototype.
4789 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4791 Hook scanning and indentation functions to find_newline. This helps
4792 to avoid duplicated code and renders more respect to newline cache.
4793 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4794 * cmds.c (Fforward_line):
4795 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4796 Use find_newline and avoid unnecessary point movements.
4797 * search.c (scan_newline): Implement on top of find_newline.
4799 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4801 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4802 scoped code (bug#11258).
4804 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4806 * nsterm.m (last_window): New variable.
4807 (EV_TRAILER2): New macro.
4808 (EV_TRAILER): Call EV_TRAILER2.
4809 (mouseMoved:): Add support for mouse-autoselect-window
4810 on nextstep (Bug#6888).
4812 2013-08-28 Andreas Schwab <schwab@suse.de>
4814 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4815 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4816 Remove unused macro definitions.
4817 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4818 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4819 Only define if emacs.
4821 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4823 Prefer enum glyph_row_area to int where appropriate.
4824 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4826 (window_box, window_box_width, window_box_left, window_box_left_offset)
4827 (window_box_right, window_box_right_offset): Adjust prototypes.
4828 * xdisp.c (window_box, window_box_width, window_box_left)
4829 (window_box_left_offset, window_box_right, window_box_right_offset):
4830 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4831 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4832 * nsterm.m (ns_clip_to_row):
4833 * w32term.c (w32_clip_to_row):
4834 * xterm.c (x_clip_to_row): Likewise.
4836 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4838 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4839 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4841 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4843 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4844 for portability to hosts where /bin/sh has problems.
4846 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4848 Redesign redisplay interface to drop global output_cursor.
4849 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4850 (toplevel): Remove declaration of output_cursor.
4851 (set_output_cursor, x_cursor_to): Remove prototype.
4852 * window.h (struct window): New member output_cursor.
4853 (output_cursor_to): New function to replace RIF member.
4854 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4855 (update_text_area, set_window_cursor_after_update): Use it.
4856 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4857 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4858 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4859 * w32term.c (x_update_window_begin, x_update_window_end):
4860 * xterm.c (x_update_window_begin, x_update_window_end):
4861 Adjust to use per-window output cursor.
4863 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4865 Simplify SELECT_TYPE-related code.
4866 Like EMACS_TIME, this portability layer is no longer needed, since
4867 Emacs has been using fd_set as a portability layer for some time.
4868 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4869 (SELECT_TYPE): Remove. All uses changed to fd_set.
4870 (fd_set) [!FD_SET]: New typedef.
4872 Simplify EMACS_TIME-related code.
4873 This portability layer is no longer needed, since Emacs has been
4874 using struct timespec as a portability layer for some time.
4875 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4876 Include <time.h> rather than "systime.h"; that's all that's needed now.
4877 * dispnew.c: Include <timespec.h> rather than "systime.h";
4878 that's all that's needed now.
4879 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4880 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4881 TIMESPEC_RESOLUTION.
4882 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4883 LOG10_TIMESPEC_RESOLUTION.
4884 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4885 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4886 (make_emacs_time): Remove. All used changed to make_timespec.
4887 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4888 (current_timespec): Rename from current_emacs_time. All uses changed.
4889 (add_emacs_time): Remove. All uses changed to timespec_add.
4890 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4891 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4892 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4893 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4894 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4895 (current_timespec): Rename from current_emacs_time. All uses changed.
4896 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4897 changed to timespec_cmp.
4898 * xgselect.c: Include <timespec.h>, since our .h files don't.
4900 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4902 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4903 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4904 Remove the leftovers.
4905 * gtkutil.c (toplevel): Do not declare Qxft but include
4907 * image.c (toplevel): Do not declare Vlibrary_cache because
4908 it's already done in lisp.h.
4910 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4912 * lisp.h (Mouse_HLInfo): Move from here...
4913 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4914 (reset_mouse_highlight): New function.
4915 * msdos.c (dos_set_window_size, IT_update_begin)
4916 (internal_terminal_init):
4917 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4918 (ns_initialize_display_info):
4919 * w32console.c (initialize_w32_display):
4920 * w32term.c (x_update_window_end, x_free_frame_resources)
4921 (w32_initialize_display_info):
4922 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4923 * window.c (Fdelete_other_windows_internal):
4924 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4925 * termchar.h (toplevel):
4926 * xterm.h (toplevel): Include dispextern.h.
4928 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4930 Fix minor problems found by static checking.
4931 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4932 (expect): Avoid nested-if warning.
4933 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4934 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4935 * nsterm.h, nsterm.m (ns_select):
4936 * xgselect.c, xgselect.h (xg_select):
4937 Adjust signature to better match pselect's.
4938 * nsterm.m (ns_select):
4939 Don't set *TIMEOUT, since pselect doesn't.
4940 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4941 diagnostic about assigning const char * to it.
4942 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4944 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4946 * lread.c (substitute_object_recurse): Handle hash-tables as well
4949 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4951 Fix unlikely core dump in init_tty, and simplify terminfo case.
4952 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4953 The old version incorrectly dumped core if malloc returned a
4954 buffer containing only non-NUL bytes.
4955 (init_tty): Do not allocate or free termcap buffers; the
4956 struct does that for us now.
4957 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4958 (struct tty_display_info): Define members termcap_term_buffer and
4959 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4960 use them. Allocate them directly in struct rather than indirectly
4961 via a pointer, to simplify init_tty.
4963 * frame.c (check_minibuf_window): Initialize 'window' properly,
4964 so that Emacs reliably aborts later if 'window' is not initialized.
4966 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4968 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4969 of VoidSymbol (Bug#15154).
4971 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4973 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4974 mouse_face_beg_y and mouse_face_end_y.
4975 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4976 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4977 Adjust users and update comment where appropriate.
4979 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4981 * frame.c (check_minibuf_window): New function.
4982 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4983 Call check_minibuf_window (Bug#15183).
4985 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4987 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4988 because this is the only last cursor data we need to keep and consult.
4989 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4990 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4993 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4995 Fix recovering from possible decompression error.
4996 Since insert_from_gap doesn't always move point, we can't use PT as
4997 the position where the partially decompressed data ends, and
4998 should count how many bytes was produced so far.
4999 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5000 (unwind_decompress): Really delete partially uncompressed data.
5001 (Fzlib_decompress_region): Take decompressed data size into account.
5003 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5005 * syntax.c (init_syntax_once): Adjust comment and do an early
5006 initialization of Qchar_table_extra_slots just once...
5007 * casetab.c (init_casetab_once):
5008 * category.c (init_category_once):
5009 * character.c (syms_of_character):
5010 * coding.c (syms_of_coding):
5011 * xdisp.c (syms_of_xdisp): ...and omit it here.
5013 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5015 * xdisp.c (get_next_display_element): Don't apply to characters
5016 from a display vector the logic of setting it->end_of_box_run_p
5017 suitable for characters from a buffer. (Bug#15175)
5019 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5020 to handle directories, rather than '_utime' which doesn't.
5023 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5025 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5026 or fullscreen (Bug#14627).
5028 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5030 System-dependent integer overflow fixes.
5031 * process.c (Fset_process_window_size): Signal an error if
5032 the window size is outside the range supported by the lower level.
5033 * sysdep.c (set_window_size): Return negative on error,
5034 nonnegative on success, rather than -1, 0, 1 on not in system,
5035 failure, success. This is simpler. Caller changed.
5036 (serial_configure): Remove unnecessary initialization of local.
5037 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5038 size fits in unsigned long; this isn't true on some 32-bit hosts.
5039 Avoid buffer overrun if some future version of /proc/meminfo has a
5040 variable name longer than 20 bytes.
5041 (system_process_attributes) [__FreeBSD__]:
5042 Don't assume hw.availpages fits in 'int'.
5044 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5046 Don't let very long directory names overrun the stack.
5047 Fix some related minor problems involving "//", vfork.
5048 * callproc.c (encode_current_directory): New function.
5049 (call_process): Don't append "/"; not needed.
5050 * fileio.c (file_name_as_directory_slop): New constant.
5051 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5052 this can save the caller having to alloca.
5053 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5054 Use SAFE_ALLOCA, not alloca.
5055 (directory_file_name, Fexpand_file_name): Leave leading "//"
5056 alone, since it can be special even on POSIX platforms.
5057 * callproc.c (call_process):
5058 * process.c (Fformat_network_address):
5059 * sysdep.c (sys_subshell):
5060 Use encode_current_directory rather than rolling our own.
5061 (create_process): No need to encode directory; caller does that now.
5062 * process.h (encode_current_directory): New decl.
5063 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5064 Rework to avoid 'goto xyzzy;'.
5066 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5068 * xdisp.c (handle_face_prop): If the default face was remapped use
5069 the remapped face for strings from prefix properties. (Bug#15155)
5071 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5073 Minor cleanup for redisplay interface and few related functions.
5074 * frame.h (enum text_cursor_kinds): Move from here...
5075 * dispextern.h (enum text_cursor_kinds): ...to here.
5076 (toplevel): Drop unnecessary declarations.
5077 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5078 in update_window_end_hook and draw_window_cursor functions.
5079 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5080 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5081 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5082 * xterm.c (x_update_window_end, x_draw_window_cursor):
5083 * xdisp.c (display_and_set_cursor, update_window_cursor)
5084 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5085 enum text_cursor_kinds where appropriate.
5087 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5089 Redesign redisplay interface to drop updated_row and updated_area.
5090 * dispextern.h (updated_row, updated_area): Remove declaration.
5091 (struct redisplay_interface): Pass glyph row and row area parameters
5092 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5093 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5095 * dispnew.c (updated_row, updated_area): Remove.
5096 (redraw_overlapped_rows, update_window_line): Adjust user.
5097 (update_marginal_area, update_text_area): Likewise. Pass updated row
5098 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5099 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5102 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5104 * process.c (flush_pending_output): Remove stub.
5107 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5109 * callproc.c: Fix race that killed background processes (Bug#15144).
5110 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5111 Record deleted process-id in critical section, not afterwards.
5112 Don't mistakenly kill process created by a call-process invocation
5113 that discards output and does not wait.
5115 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5117 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5118 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5119 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5120 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5121 to shut up compiler in mark_object.
5122 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5124 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5126 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5127 We can't portably rely on PTY_OPEN doing that, even if
5128 it calls posix_openpt with O_CLOEXEC.
5130 2013-08-20 Kenichi Handa <handa@gnu.org>
5132 * character.c (string_char): Improve commentary.
5134 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5136 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5137 (struct animation_cache): Make signature a flexible array member.
5138 All uses changed. This is a tad slower but may insulate us better
5139 from future changes to ImageMagick.
5141 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5143 * image.c: Shrink memory needed for animation cache.
5144 (SIGNATURE_DIGESTSIZE): New constant.
5145 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5146 (imagemagick_create_cache): Copy the signature. This saves
5147 several KB of memory that ImageMagick wastes per signature.
5148 Don't bother updating the update_time, as the caller does that now.
5149 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5150 it's a fixed size struct member now.
5151 (imagemagick_get_animation_cache): Always destroy the signature,
5152 as it's now imagemagick_create_cache's responsibility to copy it.
5153 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5154 and use memcmp rather than strcmp.
5155 eassert that ImageMagick returns a signature of the specified length.
5157 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5159 * image.c (imagemagick_get_animation_cache): Don't segfault on
5161 (imagemagick_get_animation_cache): Revert to previous definition
5162 so that it actually works. But keep the memory leak fix.
5163 (imagemagick_get_animation_cache): Fix memory leak.
5165 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5167 * image.c: Fix animation cache signature memory leak.
5168 Fix some other minor performance problems while we're at it.
5169 (imagemagick_create_cache): Clear just the members that
5170 need clearing. Don't set update_time, as caller does that now.
5171 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5172 Simplify by using pointer-to-pointer instead of a prev pointer.
5173 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5174 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5175 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5176 it's already a copy. Free the signature probe unless it's cached.
5178 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5179 This was introduced by my 2013-08-12 fix for Bug#15035.
5181 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5183 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5184 (imagemagick_prune_animation_cache): Now static.
5186 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5188 * image.c (imagemagick_get_animation_cache): Don't segfault when
5189 pruning all entries.
5191 2013-08-18 Ken Brown <kbrown@cornell.edu>
5193 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5194 static heap if ENABLE_CHECKING is defined.
5195 (max_bss_sbrk_ptr): New variable.
5197 (report_sheap_usage): Report maximum static heap usage instead of
5198 ending static heap usage.
5200 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5202 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5203 of zlib_initialized according to the results of calling
5204 init_zlib_functions.
5206 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5208 * image.c: Implement an ImageMagick per-image cache.
5209 (imagemagick_get_animation_cache): Fix a double-free error.
5210 (imagemagick_load_image): Remove the ping_wand code, which only
5211 apparently saved time on invalid animated images, and slowed down
5212 everything else. Optimise for the common case.
5214 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5216 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5218 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5220 * marker.c (set_marker): Remove documentation of undefined behavior.
5222 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5224 * image.c (imagemagick_compute_animated_image): Animate correctly
5225 when sub-images are smaller than the main image.
5226 (imagemagick_compute_animated_image): Setting the iterator row to
5227 zero is apparently not allowed.
5228 (imagemagick_compute_animated_image): Allow images that say they
5229 have sub-images that are bigger than the main image, but just crop
5232 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5234 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5236 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5238 * image.c (imagemagick_compute_animated_image): Respect the GIF
5241 2013-08-15 Ken Brown <kbrown@cornell.edu>
5243 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5244 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5247 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5249 Fix minor problems found by static checking.
5250 * frame.c (delete_frame):
5251 * xdisp.c (next_element_from_display_vector):
5252 Avoid uninitialized local.
5253 * image.c (imagemagick_compute_animated_image): Port to C89.
5254 Prefer usual GNU indentation style for loops.
5255 Be more careful about bizarrely large sizes, by using ptrdiff_t
5258 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5260 Fix infinite frame selection loop (Bug#15025).
5261 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5263 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5265 * xdisp.c (compute_window_start_on_continuation_line):
5266 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5267 to make sure we end up setting the window start at the leftmost
5268 visible character of the display line. This avoids funky
5269 horizontal shifting because the window start is not kept on the
5270 same position. (Bug#15090)
5271 (next_element_from_display_vector): Support 'box' face attribute
5272 in the face definitions of a display vector. (Bug#15099)
5274 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5276 * image.c (imagemagick_compute_animated_image): Implement animated
5278 (imagemagick_compute_animated_image): Fix some compilation
5279 warnings. Implement a very simple cache to make the animation
5280 usable at all, but it should be replaced with a per-image cache.
5282 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5284 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5285 to do `for' loops over alist values.
5286 * buffer.h (FOR_EACH_BUFFER):
5287 * process.c (FOR_EACH_PROCESS): Use it.
5288 (handle_child_signal, status_notify, Fget_buffer_process)
5289 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5291 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5293 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5294 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5295 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5296 to xzalloc and so avoid redundant call to memset.
5297 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5298 members because it is allocated with xzalloc and so already zeroed.
5300 2013-08-14 Ken Brown <kbrown@cornell.edu>
5302 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5305 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5307 Utility function and macro to copy Lisp string to C string.
5308 * lisp.h (xlispstrdupa): New macro.
5309 (xlispstrdup): New prototype.
5310 * alloc.c (xlispstrdup): New function.
5311 * callint.c (Fcall_interactively):
5312 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5313 (Fsubstitute_in_file_name):
5314 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5315 * image.c (x_create_bitmap_from_file):
5316 * w32term.c (w32_term_init):
5317 * xterm.c (x_term_init): Use xlispstrdup.
5319 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5321 * image.c (imagemagick_load_image): Make animated pictures work.
5322 There's still some problems with background color settings, though
5325 * decompress.c (unwind_decompress): Always restore point.
5327 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5329 * marker.c (set_marker): Reformat documentation.
5331 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5333 * xdisp.c (cursor_type_changed): Now static.
5335 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5336 Use changed. This avoids the need to call xmalloc and for the
5337 caller to call xfree, and avoids memory leaks in some situations.
5339 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5341 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5342 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5343 (redisplay_window): If window_end_valid is cleared due to non-zero
5344 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5345 so do not call to try_cursor_movement for that window.
5347 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5349 * window.h (struct window): Convert window_end_pos and
5350 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5351 (wset_window_end_pos, wset_window_end_vpos): Remove.
5352 * dispnew.c (adjust_glyph_matrix):
5353 * window.c (Fwindow_end, replace_window, set_window_buffer)
5355 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5356 (set_vertical_scroll_bar, redisplay_window, try_window)
5357 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5358 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5359 (note_mouse_highlight): Adjust users.
5360 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5363 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5365 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5366 * image.c (imagemagick_filename_hint): Use `const char *' and
5367 prefer SSDATA to SDATA to avoid warnings.
5369 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5371 Cleanup window fringes, margins and scroll bars adjustments.
5372 * window.c (set_window_fringes, set_window_margins)
5373 (set_window_scroll_bars, apply_window_adjustment): New functions.
5374 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5375 (Fset_window_scroll_bars): Use them.
5377 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5379 * window.h (struct window): Convert scroll_bar_width
5380 from Lisp_Object to integer. Adjust comment.
5381 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5383 * window.c (wset_scroll_bar_width): Remove.
5384 (make_window): Initialize scroll_bar_width.
5385 (Fsplit_window_internal): Use direct assignment.
5386 (Fset_window_configuration, save_window_save):
5387 Convert Lisp_Object to integer and back where appropriate.
5388 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5389 bar was actually changed, and mention this in docstring.
5391 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5393 * decompress.c: Minor simplifications.
5394 (Fzlib_decompress_region): Don't bother verifying
5395 that avail_out <= UINT_MAX, as that was confusing.
5396 Mention the restriction in a comment instead.
5397 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5399 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5401 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5402 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5404 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5406 * image.c (imagemagick_filename_hint): Check for errors in the
5409 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5411 * window.c (Fwindow_margins): Return nil when there's no marginal
5412 area, as per the documented API.
5414 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5415 Fmake_vector, as scroll bar's struct members are not all Lisp
5416 objects now. This avoids crashes in GC.
5418 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5419 bool, so its address could be taken.
5421 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5423 * image.c (imagemagick_filename_hint): New function to possibly
5424 apply `image-content-type-suffixes'.
5425 (imagemagick_load_image): Use it.
5427 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5429 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5430 if loading zlib failed.
5432 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5434 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5435 2013-08-13 checkin below. Change bool to BOOL, rule is:
5436 All Obj-C code uses BOOL, except for interfaces callable from C.
5438 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5440 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5442 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5443 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5444 bool instead of BOOL.
5445 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5446 from Lisp_Object to bitfield. Adjust comment.
5447 * w32term.c (x_scroll_bar_create): Adjust user.
5448 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5449 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5450 Use bool for boolean.
5451 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5452 to `unsigned int' when defining a bitfield.
5454 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5456 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5458 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5460 * window.h (struct window): Convert left_margin_cols and
5461 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5462 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5463 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5465 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5467 (showing_window_margins_p, update_window_line, update_frame_1):
5468 * fringe.c (draw_fringe_bitmap_1):
5469 * xdisp.c (window_box_width): Adjust users.
5470 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5471 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5472 Use direct assignment.
5473 (Fset_window_configuration, save_window_save, Fwindow_margins):
5474 Convert Lisp_Object to integer and back where appropriate.
5475 (Fset_window_margins): Adjust user. Return t if any margin
5476 was actually changed, and mention this in docstring.
5478 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5480 * syntax.c (forward_word):
5481 * cmds.c (forward_char, backward_char): Mention the optional argument.
5483 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5485 * window.h (struct window): Convert left_fringe_width
5486 and right_fringe_width from Lisp_Objects to integers.
5488 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5489 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5490 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5492 (make_window): Initialize new integer fields to -1.
5493 (Fsplit_window_internal): Use direct assignment.
5494 (Fset_window_configuration, save_window_save):
5495 Convert Lisp_Object to integer and back where appropriate.
5496 (Fset_window_fringes): Adjust user. Return t if any fringe
5497 was actually changed, and mention this in docstring.
5499 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5501 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5502 * nsfns.m (x_set_cursor_type):
5503 * w32fns.c (x_set_cursor_type):
5504 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5505 * xdisp.c (set_frame_cursor_types): ...but in common code.
5507 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5509 * font.c (clear_font_cache): New function, stripped from...
5510 (Fclear_font_cache): ...here, which now uses the function
5511 above. Adjust comment.
5512 * font.h (clear_font_cache): Add prototype.
5513 * xfaces.c (clear_face_cache): Use clear_font_cache.
5515 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5517 * window.c (Fset_window_start): Compare `w', not `window' because
5518 `w' might not be equal to `window' after call to decode_live_window.
5520 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5522 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5523 This fixes a problem introduced by the Bug#15035 patch
5524 when using GPG. Reported by Herbert J. Skuhra.
5526 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5528 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5529 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5530 not yet initialized.
5532 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5534 * decompress.c (Fzlib_decompress_region): Support zlib
5535 decompression, too, and rename.
5537 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5539 Minor zlib configuration tweaks.
5540 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5541 Don't assume presence of fn_inflateInit2_ zlib internal function.
5543 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5545 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5546 include the zlib prefix.
5548 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5550 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5551 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5552 define static variables that are pointers to zlib functions to be
5554 (init_zlib_functions) [WINDOWSNT]: New function.
5555 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5557 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5558 macros instead of invoking the zlib functions directly.
5559 (syms_of_decompress): DEFSYM Qzlib_dll.
5560 Staticpro Szlib_available_p.
5562 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5564 Avoid looping over all frame windows to freeze and unfreeze.
5565 * window.h (struct window): Drop frozen_window_start_p.
5566 (freeze_window_starts): Drop prototype.
5567 * frame.h (struct frame): New frozen_window_starts flag.
5568 (FRAME_WINDOWS_FROZEN): New macro.
5569 * window.c (freeze_window_start, freeze_window_starts):
5571 (select_window, replace_window): Adjust users.
5572 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5573 (window_frozen_p): New function.
5574 (redisplay_window): Use it.
5576 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5578 Fix some fd issues when running subprocesses (Bug#15035).
5579 Fix bugs that can leak files or file descriptors on errors.
5580 Don't unlink open temp files, as that's hard for users to diagnose
5581 when things go awry (e.g., temp disk exhausted).
5582 Don't bother to lock temp files. Check for invalid recursion.
5583 * callproc.c (synch_process_fd): Remove. All uses removed.
5584 (synch_process_tempfile): New var or macro.
5585 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5587 (record_kill_process): New arg, the temp name. All callers changed.
5588 (delete_temp_file): Now just a simple wrapper around unlink.
5589 (call_process_kill): New arg, the call_process_fd array.
5590 Close them all. Clear synch_process_pid. Remove the temp file,
5591 or arrange for it to be removed.
5592 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5593 that's been moved to synch_process_tempfile. Caller changed.
5594 Do not remove the tempfile; that's now call_process_kill's
5596 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5597 call_process_kill; the caller now does that.
5598 (call_process_cleanup): Do not close the process fd; that's now
5599 call_process_kill's responsibility.
5600 (Fcall_process): Implement via new function call_process, which
5601 has most of the old body of Fcall_process, but with a different API.
5602 (call_process): New function that does not open or close filefd if
5603 it is nonnegative. Record which fds need to be closed, and let
5604 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5605 Signal an error if invoked recursively (could be done via a hook).
5606 Simplify creation of the tempfile in the MSDOS case.
5607 Don't create the output file until after checking for the executable.
5608 Report any failure to open /dev/null.
5609 Don't open /dev/null for writing twice; once is enough.
5610 Don't create pipe if all output is being discarded or sent to file.
5611 Don't worry about setting up the coding system or reading from the
5612 pipe if all output is being discarded.
5613 Hoist fd_error local into top level, to lessen block nesting.
5614 Don't record deleted pid here; now done by Fcall_process_region.
5615 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5616 and note its success in synch_process_tempfile.
5617 Do not leak resources when child_setup fails.
5618 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5619 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5620 (create_temp_file): Now returns open fd, with an additional
5621 Lisp_Object * argument to return the name. All callers changed.
5622 Do not close the file; rewind it instead, and leave it open for
5623 the caller. Do not lock the temp file. Unwind-protect the file
5624 and the file-descriptor.
5625 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5626 If an asynchrounous process, record it here, not in call_process.
5627 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5628 * eval.c (set_unwind_protect): New function.
5629 * fileio.c (write_region): New function, generalized from the
5630 old Fwrite_region. Do not lock temp files.
5631 (Fwrite_region): Use it.
5632 * lisp.h (set_unwind_protect, write_region): New decls.
5633 * process.c: Include <verify.h>.
5634 (make_process): Mark fds as initially closed.
5635 (deleted_pid_list): Now a list of pid-filename pairs.
5637 (close_process_fd): New function.
5638 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5639 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5640 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5641 (create_process, create_pty, Fmake_serial_process)
5642 (server_accept_connection): Record which fds need to be closed,
5643 and let deactivate_process close them.
5644 (Fmake_network_process): Do not discard the unwind-protect
5645 until it's safe to do so.
5646 (deactivate_process): Close the fds opened by create_process etc.
5647 (Fprocess_send_eof): Adjust to new way of recording open fds.
5648 Report an error if /dev/null can't be opened, instead of aborting.
5649 * process.h (PROCESS_OPEN_FDS): New constant.
5650 (struct Lisp_Process): New member open_fds.
5651 (record_kill_process, record_deleted_pid): Adjust signatures.
5652 (record_deleted_pid): Move decl here ...
5653 * syswait.h (record_deleted_pid): ... from here.
5655 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5657 * decompress.c: Fix bugs with large buffers and weird inputs.
5658 Tune a bit. Reindent as per usual Emacs style.
5659 (BUFFER_SIZE): Remove.
5660 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5661 more than UINT_MAX bytes. Decompress into the gap instead of into
5662 an auto buffer, as this should avoid copying. Return nil if
5663 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5664 set immediate_quit; we shouldn't trust zlib code that much.
5666 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5668 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5669 errors, and really move the gap to where we want it.
5671 * lisp.h: Include decompress.c support.
5673 * emacs.c (main): Include decompress.c support.
5675 * Makefile.in: Include -lz if present.
5677 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5679 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5680 (initWithTitle:): Initialize frame to 0.
5681 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5682 (fillWithWidgetValue:frame:): Rename from
5683 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5685 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5686 fillWithWidgetValue:frame:
5688 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5689 remove memory leak warnings.
5691 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5692 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5695 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5696 (x_activate_menubar): Update the whole menu.
5697 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5698 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5699 current event is not NSSystemDefined (Bug#15001).
5700 Call ns_check_menu_open only if trackingMenu is 2.
5701 (menuDidClose:): New method, decrease trackingMenu.
5702 (fillWithWidgetValue:setDelegate:): New method.
5703 (fillWithWidgetValue:): Call the above.
5705 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5707 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5709 Omit some unnecessary casts.
5710 Many of these go back to the old pre-C89 days, when they may have
5711 been needed, but we've been assuming C89 or later for a while now.
5712 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5713 (live_float_p, live_misc_p, live_vector_p):
5714 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5715 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5716 (defvar_per_buffer):
5717 * callint.c (Fcall_interactively):
5718 * doc.c (Fsubstitute_command_keys):
5719 * filelock.c (get_boot_time):
5720 * frame.c (xrdb_get_resource):
5721 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5722 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5723 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5724 (menuitem_highlight_callback, menu_destroy_callback)
5725 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5726 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5727 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5728 (xg_tool_bar_help_callback, tb_size_cb):
5729 * image.c (xpm_alloc_color, png_read_from_memory)
5730 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5731 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5733 * keymap.c (describe_map):
5734 * nsfns.m (Fns_display_monitor_attributes_list):
5735 * nsmenu.m (process_dialog:):
5736 * nsterm.m (hold_event):
5737 * process.c (wait_reading_process_output):
5738 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5739 * scroll.c (do_direct_scrolling, scrolling_1):
5740 * termcap.c (tgetent):
5741 * window.c (check_window_containing, add_window_to_list)
5742 (freeze_window_starts):
5743 * xdisp.c (compare_overlay_entries, vmessage):
5744 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5745 (x_get_monitor_attributes_xrandr)
5746 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5747 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5748 * xfont.c (xfont_match, xfont_open):
5749 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5750 (menubar_selection_callback, menu_position_func)
5751 (popup_selection_callback, create_and_show_popup_menu)
5752 (dialog_selection_callback, create_and_show_dialog):
5753 * xrdb.c (x_get_string_resource):
5755 * xsmfns.c (x_session_check_input):
5756 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5757 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5758 (xaw_jump_callback, xaw_scroll_callback):
5759 Omit unnecessary casts.
5761 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5763 Minor string-length refactoring.
5764 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5765 * frame.c (make_monitor_attribute_list):
5766 Prefer build_string to strlen + make_string.
5768 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5770 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5771 don't check minor_code (Bug#14417).
5773 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5775 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5776 vertical positions instead. This avoids calling MATRIX_ROW with
5777 row numbers that are possibly beyond valid limits. (Bug#15064)
5779 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5781 Use xstrdup and build_unibyte_string where applicable.
5782 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5783 * xfns.c (x_window):
5784 * xrdb.c (x_get_customization_string):
5785 * xterm.c (xim_initialize):
5786 * w32fns.c (w32_window): Use xstrdup.
5787 (w32_display_monitor_attributes_list):
5788 * emacs.c (init_cmdargs):
5789 * keyboard.c (PUSH_C_STR):
5790 * nsfont.m (nsfont_open):
5791 * sysdep.c (system_process_attributes):
5792 * w32.c (system_process_attributes):
5793 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5795 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5797 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5798 variables of these types so that GDB would know about them, as aid
5799 for debugging fatal exceptions. (Bug#15024) See also
5800 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5803 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5805 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5806 larger than the NSWindow (Bug#14934).
5808 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5810 Redesign redisplay interface to drop global variable updated_window.
5811 Always pass currently updated window as a parameter to update routines.
5812 * dispextern.h (updated_window): Remove declaration.
5813 (struct redisplay_interface): Pass window parameter to
5814 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5815 and after_update_window_hook.
5816 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5818 * dispnew.c (updated_window): Remove.
5819 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5820 (update_window_line): Adjust to match redisplay interface changes.
5821 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5822 (ns_scroll_run, ns_after_update_window_line):
5823 * w32term.c (x_update_window_begin, x_update_window_end)
5824 (x_after_update_window_line, x_scroll_run):
5825 * xterm.c (x_update_window_begin, x_update_window_end)
5826 (x_after_update_window_line, x_scroll_run):
5827 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5828 Likewise. Adjust comments where appropriate.
5829 (x_cursor_to): Simplify because this is always called during window
5830 update (but install debugging check anyway).
5831 (expose_window): Check must_be_updated_p flag to see whether this
5832 function is called during window update.
5834 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5836 Do not reset window modification event counters excessively.
5837 These leftovers and poor man's tricky methods to catch extra
5838 redisplay's attention are no longer needed.
5839 * frame.c (set_menu_bar_lines_1):
5840 * minibuf.c (read_minibuf_unwind):
5841 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5842 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5843 (window_scroll_line_based, Fset_window_configuration):
5844 * xdisp.c (redisplay_window): Do not reset last_modified and
5845 last_overlay_modified counters.
5847 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5849 * xselect.c (x_send_client_event): Set send_event and serial, memset
5850 data.l as it might be bigger than data.b. Use 24 bit mask to
5851 XSendEvent (Bug#15034).
5853 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5855 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5856 for TTY frames that are not the top frame on their console.
5859 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5861 * w32term.c (w32fullscreen_hook): Really maximize frame when
5862 asked for (Bug#14841).
5864 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5866 Prefer selected_window to Fselected_window, likewise for frames.
5867 * buffer.c (Fbuffer_swap_text):
5868 * data.c (Fvariable_binding_locus):
5869 * window.c (run_window_configuration_change_hook): Adjust users.
5870 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5871 Use decode_live_frame.
5873 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5875 Be more careful if selected window shows the buffer other than current,
5876 use window_outdated only if this is not so. This change should also
5877 address some weird issues discussed in Bug#13012.
5878 * window.h (window_outdated): New prototype.
5879 * window.c (window_outdated): Now here. Convert from static and
5880 always assume window's buffer.
5881 (Fwindow_end, Fwindow_line_height): Use it.
5882 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5883 and always assume window's buffer.
5884 (redisplay_window): Adjust user.
5885 (redisplay_internal): Call to reconsider_clip_changes once and
5886 check whether mode line should be updated only if selected window
5887 shows current buffer.
5888 (run_window_scroll_functions): Use eassert for debugging check.
5889 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5891 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5893 * window.c (window_scroll, window_scroll_pixel_based)
5894 (window_scroll_line_based): Use bool for booleans.
5896 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5898 * process.c: Fix minor off-by-one issues in descriptor counts.
5899 This shouldn't fix any real bugs, but it cleans up the code a bit.
5900 (max_process_desc, max_input_desc): -1, not 0, means none.
5902 (delete_input_desc): New function.
5903 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5904 (deactivate_process): Scan backwards when recomuting max_process_desc;
5905 that should be faster.
5906 (init_process_emacs): Initialize max_input_desc.
5908 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5910 Use region cache to speedup bidi_find_paragraph_start.
5911 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5912 Rename cache_long_line_scans to cache_long_scans.
5913 * buffer.c (bset_cache_long_line_scans): Rename to
5914 bset_cache_long_scans.
5915 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5916 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5918 (syms_of_buffer): Rename cache-long-line-scans to
5919 cache-long-scans. Adjust docstring.
5920 * search.c (newline_cache_on_off):
5921 * indent.c (width_run_cache_on_off): Adjust users.
5922 * bidi.c (bidi_paragraph_cache_on_off): New function.
5923 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5924 * insdel.c (prepare_to_modify_buffer):
5925 Invalidate bidi_paragraph_cache if enabled.
5927 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5929 Invalidate region caches only if buffer text is going to be changed.
5930 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5931 (modify_text): ...new prototype.
5932 (prepare_to_modify_buffer_1): New prototype.
5933 * textprop.c (modify_region): Rename to...
5934 (modify_text_properties): ...new function.
5935 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5936 (Fremove_list_of_text_properties): Adjust users.
5937 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5938 (modify_text): ...new function.
5939 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5940 (prepare_to_modify_buffer_1): ...new function.
5941 * casefiddle.c (casify_region):
5942 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5943 (Ftranspose_regions): Use modify_text.
5945 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5947 * lisp.mk (lisp): Add nadvice.elc.
5949 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5951 New macro to iterate over live buffers similar to frames.
5952 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5953 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5954 Declare buffer-related variables here to offload lisp.h.
5955 * buffer.c (Vbuffer_alist): Adjust comment.
5956 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5957 (other_buffer_safely):
5958 * data.c (store_symval_forwarding):
5959 * dispnew.c (Fframe_or_buffer_changed_p):
5960 * fileio.c (Fdo_auto_save):
5961 * filelock.c (unlock_all_files):
5962 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5964 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5966 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5967 * callproc.c (create_temp_file):
5968 * filelock.c (create_lock_file):
5969 Assume mkostemp, since it's now provided by Gnulib.
5971 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5973 * w32.c (mkostemp): New function.
5974 (mktemp): Remove, no longer used. Most of the code reused in
5975 mkostemp. (Bug#15015)
5976 (mktemp): Don't undef.
5978 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5980 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5981 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5982 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5983 (free_glyph_pool, check_glyph_memory): Likewise for
5984 all users. Adjust comments where appropriate.
5986 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5988 * composite.h: Minor fixups.
5989 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5990 to fix a misspelling, and change it to an inline function while
5991 we're at it (it need not be a macro). All uses changed.
5992 (composition_method, composition_valid_p):
5993 Rewrite to avoid assignments in if-conditions.
5995 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5997 Do not use global Lisp_Object in composition macros.
5998 * composite.h (composition_temp): Remove declaration.
5999 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6000 (composition_method, composition_valid_p): ...inline functions.
6001 (compose_region): Remove the leftover.
6002 * composite.c (composition_temp): Remove.
6003 (run_composition_function, update_compositions)
6004 (composition_compute_stop_pos, composition_adjust_point)
6005 (Ffind_composition_internal):
6006 * coding.c (handle_composition_annotation):
6007 * xdisp.c (handle_composition_prop, check_point_in_composition):
6008 Related users changed.
6010 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6012 Drop FRAME_PTR typedef.
6013 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6014 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6015 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6016 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6017 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6018 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6019 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6020 All related users changed.
6022 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6024 * eval.c (default_toplevel_binding): New function.
6026 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6027 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6028 (syms_of_eval): Export them.
6029 * data.c (Fdefault_value): Micro cleanup.
6030 * term.c (init_tty): Use "false".
6032 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6034 Fix X GC leak in GTK and raw (no toolkit) X ports.
6035 * xterm.c (x_free_frame_resources): If white and black relief
6036 GCs are allocated, always free them here.
6037 * xfns.c (x_make_gc): Omit redundant initialization.
6038 * widget.c (create_frame_gcs): Remove the leftover.
6039 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6040 in x_free_frame_resources.
6042 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6044 * nsterm.m (windowWillResize:toSize:): Only change title if
6045 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6047 (viewDidEndLiveResize): New method.
6049 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6050 inside NS_IMPL_COCOA.
6052 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6054 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6055 Do not check whether undo is enabled because record_insert and
6056 record_delete does that themselves.
6058 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6060 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6061 member which is not really used any more.
6062 (FRAME_XIC_BASE_FONTNAME): Remove.
6063 * xfns.c (xic_free_fontset): Adjust user.
6064 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6065 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6066 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6067 (xdialog_show): Use eassert for debugging check.
6068 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6070 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6072 * fileio.c, fns.c (merge): Move extern decl from here ...
6073 * lisp.h (merge): ... to here.
6075 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6077 Fix last font-related change.
6078 * w32font.h (w32font_list_internal, w32font_match_internal):
6080 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6081 (uniscribe_list_family): Adjust to match font API change.
6082 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6083 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6085 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6087 * frame.h (FRAME_MOUSE_UPDATE):
6088 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6089 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6091 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6093 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6094 * font.h (struct font_driver): Change list, match, and list_family
6095 functions to accept struct frame * as first arg.
6096 * font.c (font_score, font_compare, font_sort_entities):
6098 (font_sort_entities, font_list_entities, font_select_entity):
6099 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6100 match font API change.
6101 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6102 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6103 * ftxfont.c (ftxfont_list, ftxfont_match):
6104 * xftfont.c (xftfont_list, xftfont_match):
6105 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6106 * w32font.c (w32font_list, w32font_match, w32font_list):
6107 (w32font_list_internal, w32_font_match_internal): Likewise.
6108 * xfaces.c (Fx_family_fonts): Adjust user.
6110 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6112 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6113 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6114 only if HAVE_X_WINDOWS is in use.
6115 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6116 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6117 * w32term.c (x_wm_set_icon_position): Likewise.
6118 * w32fns.c (x_icon): Adjust user.
6120 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6122 * xterm.c (last_mouse_press_frame): Remove the
6123 leftover which is not really used any more.
6124 (handle_one_xevent, syms_of_xterm): Adjust users.
6125 (x_flush): Call XFlush once per each X display, not frame.
6126 This is better because this code always unconditionally skips
6127 non-X frames in Vframe_list and issues the only XFlush if we
6128 have more than one X frame on the same X display.
6129 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6130 Use bool for booleans.
6131 (x_draw_glyph_string_background, cvt_string_to_pixel):
6132 (cvt_pixel_dtor): Drop unnecessary prototypes.
6133 * xterm.h (x_display_ok): Adjust prototype.
6135 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6137 Drop unnecessary functions that deals with frame pixel size.
6138 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6139 (x_pixel_height): Drop prototypes.
6140 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6141 (x_pixel_height): Drop implementations.
6142 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6143 which should be always valid for window frame.
6144 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6145 * w32menu.c (Fx_popup_dialog):
6146 * xmenu.c (Fx_popup_dialog): Likewise for both.
6148 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6150 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6151 frame parameters and call to Fmodify_frame_parameters just once.
6152 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6153 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6154 and mention nil frame in docstring.
6156 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6158 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6159 (x_figure_window_size): Likewise. Adjust to return long.
6160 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6161 (toplevel): Move Qterminal_live_p to...
6162 * terminal.c (toplevel): ...here, make it static, and...
6163 (syms_of_terminal): ...DEFSYM here.
6164 * frame.h (Qterminal_live_p): Remove declaration.
6165 (make_frame, x_figure_window_size): Adjust prototype.
6166 * nsfns.m (Fx_create_frame): Use long for window flags.
6168 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6170 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6171 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6172 Do not assume that emacs_close (INT_MAX) is a no-op.
6174 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6176 * xfaces.c (make_face_cache): For struct face_cache, prefer
6177 xmalloc to xzalloc and so avoid redundant call to memset.
6178 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6180 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6182 * fringe.c (draw_window_fringes, update_window_fringes)
6183 (compute_fringe_widths):
6184 * w32term.c (x_draw_glyph_string):
6185 * window.c (candidate_window_p, Frecenter):
6186 * xfaces.c (realize_basic_faces, realize_default_face)
6187 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6188 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6189 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6190 * xmenu.c (Fx_menu_bar_open_internal):
6191 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6192 * xsettings.c (xft_settings_event):
6193 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6194 Use bool for booleans. Adjust style and comments where
6196 * dispextern.h (draw_window_fringes, update_window_fringes)
6197 (compute_fringe_widths):
6198 * xterm.h (x_had_errors_p): Adjust prototype.
6200 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6202 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6203 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6205 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6207 * fns.c (toplevel): Remove comment before Fsafe_length because
6210 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6212 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6214 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6216 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6217 frame which got the message is still alive, before dereferencing
6218 its pointer. (Bug#14970)
6220 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6221 be a live window, before using it as such. (Bug#14970)
6223 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6225 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6226 w32_detect_focus_change instead of doing part of its job by hand.
6227 This fixes the problem whereby FOCUS_OUT events were not sent to
6230 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6232 * process.c (Fprocess_list): Doc fix.
6234 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6235 being re-exposed only if it didn't ask to become visible.
6236 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6237 was previously iconified. (Bug#14841)
6238 (x_iconify_frame): Mark the frame iconified.
6240 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6242 Fix minor problems found by static checking.
6243 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6244 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6246 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6248 * eval.c (set_specpdl_old_value): New function.
6249 (unbind_to): Minor simplification.
6250 (get_backtrace_frame): New function.
6251 (Fbacktrace_frame): Use it. Add `base' argument.
6252 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6253 (syms_of_eval): Export backtrace-eval.
6254 * xterm.c (x_focus_changed): Simplify.
6256 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6258 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6260 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6262 * xdisp.c (redisplay_window): Instead of moving point out of
6263 scroll margin, reject the force_start method, and try scrolling
6264 instead. (Bug#14780)
6266 2013-07-24 Ken Brown <kbrown@cornell.edu>
6268 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6271 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6273 * eval.c (Fprogn): Do not check that BODY is a proper list.
6274 This undoes the previous change. The check slows down the
6275 interpreter, and is not needed to prevent a crash. See
6276 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6278 2013-07-23 Glenn Morris <rgm@gnu.org>
6280 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6282 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6284 Port to GNU/Linux systems with tinfo but not ncurses.
6285 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6286 to decide whether ncurses is being used. Without this change,
6287 GCC complains about tgetent not being declared, on a system
6288 that has tinfo installed but ncurses not installed.
6290 * eval.c (Fprogn): Check that BODY is a proper list.
6292 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6293 * data.c (Fsetq_default):
6294 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6295 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6297 Tune by taking advantage of the fact that ARGS is always a list
6298 when a function is declared to have UNEVALLED args.
6300 * emacsgtkfixed.c: Port to GCC 4.6.
6301 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6303 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6305 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6306 here to silence compiler warnings.
6308 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6310 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6311 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6312 from messing up Emacs's 'struct frame' (Bug#14923).
6314 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6316 * alloc.c (make_save_ptr_ptr): Define this function.
6317 It was inadvertently omitted. It's needed only if
6318 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6320 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6322 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6323 frame have focus (Bug#14895).
6325 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6327 Avoid vfork-related deadlock more cleanly.
6328 * callproc.c (child_setup): When the child's exec fails, output
6329 the program name, as that's more useful. Use O_NONBLOCK to avoid
6331 * process.c (create_process_1): Remove; no longer needed.
6332 (create_process): Remove timer hack; no longer needed, now that
6333 the child avoids deadlock.
6335 2013-07-20 Glenn Morris <rgm@gnu.org>
6337 * image.c (Fimage_flush): Fix doc typo.
6339 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6341 Fix array bounds violation when pty allocation fails.
6342 * process.c (PTY_NAME_SIZE): New constant.
6343 (pty_name): Remove static variable; it's now auto.
6344 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6345 Take pty_name as an arg rather than using a static variable.
6346 All callers changed.
6347 (create_process): Recover pty_flag from process, not from volatile local.
6348 (create_pty): Stay inside array even when pty allocation fails.
6349 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6351 * lread.c (Fload): Avoid initialization only when lint checking.
6352 Mention that it's needed only for older GCCs.
6354 2013-07-20 Kenichi Handa <handa@gnu.org>
6356 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6357 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6359 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6361 * lread.c (Fload): Avoid uninitialized warning.
6363 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6365 Fix some minor file descriptor leaks and related glitches.
6366 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6367 (create_lock_file): Use write, not emacs_write.
6368 * image.c (slurp_file, png_load_body):
6369 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6370 (server_accept_connection):
6371 Don't leak an fd on memory allocation failure.
6372 * image.c (slurp_file): Add a cheap heuristic for growing files.
6373 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6374 as that's what the other routines do. Maybe input need not be
6375 blocked at all, but it's better to be consistent.
6376 Avoid undefined behavior when strlen is zero.
6378 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6379 (NSTATICS): Now a constant; doesn't need to be a macro.
6381 2013-07-19 Richard Stallman <rms@gnu.org>
6383 * coding.c (decode_coding_utf_8): Add simple loop for fast
6384 processing of ASCII characters.
6386 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6388 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6390 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6392 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6393 unportable 'struct x_display_info'.
6394 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6397 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6399 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6400 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6402 (system_process_attributes): Prefer plain char to unsigned char
6403 when either will do. Clean up properly if interrupted or if
6404 memory allocations fail. Don't assume sscanf succeeds.
6405 Remove no-longer-needed workaround to stop GCC from whining.
6406 Read command-line once, instead of multiple times. Check read status a
6409 Fix obscure porting bug with varargs functions.
6410 The code assumed that int is treated like ptrdiff_t in a vararg
6411 function, which is not a portable assumption. There was a similar
6412 -- though these days less likely -- porting problem with various
6413 assumptions that pointers of different types all smell the same as
6414 far as vararg functions is conserved. To make this problem less
6415 likely in the future, redo the API to use varargs functions.
6416 * alloc.c (make_save_value): Remove this vararg function.
6417 All uses changed to ...
6418 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6419 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6421 (make_save_ptr): Rename from make_save_pointer, for consistency with
6422 the above. Define only on platforms that need it. All uses changed.
6424 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6426 * keyboard.c: Try to fix typos in previous change.
6427 (DISPLAY_LIST_INFO): New macro.
6428 (kbd_buffer_get_event): Do not access members that are not present
6429 in X11. Revert inadvertent change of "!=" to "=".
6431 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6433 * keyboard.c (kbd_buffer_get_event):
6434 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6435 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6437 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6439 * filelock.c: Fix unlikely file descriptor leaks.
6440 (get_boot_time_1): Rework to avoid using emacs_open.
6441 This doesn't actually fix a leak, but is better anyway.
6442 (read_lock_data): Use read, not emacs_read.
6444 * doc.c: Fix minor memory and file descriptor leaks.
6445 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6446 (get_doc_string, Fsnarf_documentation):
6447 Fix file descriptor leak on error.
6449 * term.c: Fix minor fdopen-related file descriptor leaks.
6450 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6451 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6453 * charset.c: Fix file descriptor leaks and errno issues.
6455 (load_charset_map_from_file): Don't leak file descriptor on error.
6456 Use plain record_xmalloc since the allocation is larger than
6457 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6459 * eval.c (record_unwind_protect_nothing):
6460 * fileio.c (fclose_unwind):
6462 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6463 The replacement doesn't block input, but that no longer seems
6466 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6468 * lread.c: Fix file descriptor leaks and errno issues.
6469 (Fload): Close some races that leaked fds or streams when 'load'
6471 (Fload, openp): Report error number of last nontrivial failure to open.
6472 ENOENT counts as trivial.
6473 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6475 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6476 now that the function is always called with a nonnegative arg.
6477 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6478 All uses replaced with ...
6479 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6481 A few more minor file errno-reporting bugs.
6482 * callproc.c (Fcall_process):
6483 * doc.c (Fsnarf_documentation):
6484 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6485 * process.c (set_socket_option):
6486 Don't let a constructor trash errno.
6487 * doc.c: Include <errno.h>.
6489 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6491 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6493 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6495 Fix w32 bug with call-process-region (Bug#14885).
6496 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6497 to Fcall_process when the input is empty. This simplifies the
6498 code a bit. It makes no difference on POSIXish platforms but
6499 apparently it fixes a bug on w32.
6501 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6502 * fileio.c (close_file_unwind): Don't close if FD is negative;
6503 this can happen when unwinding a zapped file descriptor.
6504 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6505 in case Emacs runs out of memory between the two unwind-protects.
6506 Don't trash errno when closing FD.
6507 Zap the FD in the specpdl when closing it, instead of deferring
6508 the removal of the unwind-protect; this fixes a bug where a child
6509 function unwinds the stack past us.
6511 New unwind-protect flavors to better type-check C callbacks.
6512 This also lessens the need to write wrappers for callbacks,
6513 and the need for make_save_pointer.
6514 * alloc.c (free_save_value):
6515 * atimer.c (run_all_atimers):
6517 * alloc.c (safe_alloca_unwind):
6518 * atimer.c (unwind_stop_other_atimers):
6519 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6520 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6521 * minibuf.c (choose_minibuf_frame_1):
6522 * process.c (make_serial_process_unwind):
6523 * xdisp.c (pop_message_unwind):
6524 * xselect.c (queue_selection_requests_unwind):
6525 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6526 * alloc.c (record_xmalloc):
6527 Prefer record_unwind_protect_ptr to record_unwind_protect with
6529 * alloc.c (Fgarbage_collect):
6530 Prefer record_unwind_protect_void to passing a dummy.
6531 * buffer.c (restore_buffer):
6532 * window.c (restore_window_configuration):
6533 * xfns.c, w32fns.c (do_unwind_create_frame)
6534 New wrapper. All record-unwind uses of wrappee changed.
6535 * buffer.c (set_buffer_if_live):
6536 * callproc.c (call_process_cleanup, delete_temp_file):
6537 * coding.c (code_conversion_restore):
6538 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6539 * editfns.c (save_excursion_restore)
6540 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6541 (save_restriction_restore):
6542 * eval.c (restore_stack_limits, un_autoload):
6543 * fns.c (require_unwind):
6544 * keyboard.c (recursive_edit_unwind, tracking_off):
6545 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6546 * macros.c (pop_kbd_macro, restore_menu_items):
6547 * nsfns.m (unwind_create_frame):
6548 * print.c (print_unwind):
6549 * process.c (start_process_unwind):
6550 * search.c (unwind_set_match_data):
6551 * window.c (select_window_norecord, select_frame_norecord):
6552 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6553 (fast_set_selected_frame):
6554 * xfns.c, w32fns.c (unwind_create_tip_frame):
6555 Return void, not a dummy Lisp_Object. All uses changed.
6556 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6557 * callproc.c (call_process_kill):
6558 * fileio.c (restore_point_unwind, decide_coding_unwind)
6559 (build_annotations_unwind):
6560 * insdel.c (Fcombine_after_change_execute_1):
6561 * keyboard.c (read_char_help_form_unwind):
6562 * menu.c (unuse_menu_items):
6563 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6564 * sound.c (sound_cleanup):
6565 * xdisp.c (unwind_redisplay):
6566 * xfns.c (clean_up_dialog):
6567 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6568 Accept no args and return void, instead of accepting and returning
6569 a dummy Lisp_Object. All uses changed.
6570 * cygw32.c (fchdir_unwind):
6571 * fileio.c (close_file_unwind):
6572 * keyboard.c (restore_kboard_configuration):
6573 * lread.c (readevalllop_1):
6574 * process.c (wait_reading_process_output_unwind):
6575 Accept int and return void, rather than accepting an Emacs integer
6576 and returning a dummy object. In some cases this fixes an
6577 unlikely bug when the corresponding int is outside Emacs integer
6578 range. All uses changed.
6579 * dired.c (directory_files_internal_unwind):
6580 * fileio.c (do_auto_save_unwind):
6581 * gtkutil.c (pop_down_dialog):
6582 * insdel.c (reset_var_on_error):
6583 * lread.c (load_unwind):
6584 * xfns.c (clean_up_file_dialog):
6585 * xmenu.c, nsmenu.m (pop_down_menu):
6586 * xmenu.c (cleanup_widget_value_tree):
6587 * xselect.c (wait_for_property_change_unwind):
6588 Accept pointer and return void, rather than accepting an Emacs
6589 save value encapsulating the pointer and returning a dummy object.
6591 * editfns.c (Fformat): Update the saved pointer directly via
6592 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6593 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6594 (unwind_body): New function.
6595 (record_unwind_protect): First arg is now a function returning void,
6596 not a dummy Lisp_Object.
6597 (record_unwind_protect_ptr, record_unwind_protect_int)
6598 (record_unwind_protect_void): New functions.
6599 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6600 * fileio.c (struct auto_save_unwind): New type.
6601 (do_auto_save_unwind): Use it.
6602 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6603 * insdel.c (struct rvoe_arg): New type.
6604 (reset_var_on_error): Use it.
6605 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6607 (specbinding_func): Remove; there are now several such functions.
6608 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6609 (set_unwind_protect_ptr): New function.
6610 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6612 Be simpler and more consistent about reporting I/O errors.
6613 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6614 Say "Read error" and "Write error", rather than "I/O error", or
6615 "IO error reading", or "IO error writing", when a read or write
6617 * process.c (Fmake_network_process, wait_reading_process_output)
6618 (send_process, Fprocess_send_eof, wait_reading_process_output):
6619 Capitalize diagnostics consistently. Put "failed foo" at the
6620 start of the diagnostic, so that we don't capitalize the
6621 function name "foo". Consistently say "failed" for such
6623 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6624 All callers changed. This is so it can use report_file_error.
6625 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6626 diagnostics consistently as above.
6628 * fileio.c (report_file_errno): Fix errno reporting bug.
6629 If the file name is neither null nor a pair, package it up as a
6630 singleton list. All callers changed, both to this function and to
6631 report_file_error. This fixes a bug where the memory allocator
6632 invoked by list1 set errno so that the immediately following
6633 report_file_error reported the wrong errno value.
6635 Fix minor problems found by --enable-gcc-warnings.
6636 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6637 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6639 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6641 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6642 Set event->arg to Qt if switch-event shall be generated.
6643 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6645 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6647 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6650 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6651 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6652 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6653 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6654 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6655 and there is a focused frame.
6656 (head_table): Add focus-in and focus-out.
6657 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6658 bind to handle-focus-in/out.
6660 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6661 (Fhandle_switch_frame): Call Fhandle_focus_in.
6662 (syms_of_frame): defsubr handle-focus-in/out.
6664 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6666 Fix porting bug to older POSIXish platforms (Bug#14862).
6667 * sysdep.c (emacs_pipe): New function, that implements
6668 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6669 This should port better to CentOS 5 and to Mac OS X 10.6.
6670 All calls to pipe2 changed.
6672 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6673 This makes the code easier to read and the executable a bit smaller.
6674 Do not replace all calls to Fcons that happen to create lists,
6675 just calls that are intended to create lists. For example, when
6676 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6677 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6678 Similarly for list2 through list5.
6679 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6680 * bytecode.c (exec_byte_code):
6681 * callint.c (quotify_arg, Fcall_interactively):
6682 * callproc.c (Fcall_process, create_temp_file):
6683 * charset.c (load_charset_map_from_file)
6684 (Fdefine_charset_internal, init_charset):
6685 * coding.c (get_translation_table, detect_coding_system)
6686 (Fcheck_coding_systems_region)
6687 (Fset_terminal_coding_system_internal)
6688 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6689 * composite.c (update_compositions, Ffind_composition_internal):
6690 * dired.c (directory_files_internal, file_name_completion)
6692 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6693 * doc.c (Fsnarf_documentation):
6694 * editfns.c (Fmessage_box):
6696 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6697 (Feval, eval_sub, Ffuncall, apply_lambda):
6698 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6699 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6700 (Fset_file_times, Finsert_file_contents)
6701 (Fchoose_write_coding_system, Fwrite_region):
6702 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6703 * font.c (font_registry_charsets, font_parse_fcname)
6704 (font_prepare_cache, font_update_drivers, Flist_fonts):
6705 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6706 * frame.c (make_frame, Fmake_terminal_frame)
6707 (x_set_frame_parameters, x_report_frame_params)
6708 (x_default_parameter, Fx_parse_geometry):
6709 * ftfont.c (syms_of_ftfont):
6710 * image.c (gif_load):
6711 * keyboard.c (command_loop_1):
6712 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6713 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6714 (Fminor_mode_key_binding, accessible_keymaps_1)
6715 (Faccessible_keymaps, Fwhere_is_internal):
6716 * lread.c (read_emacs_mule_char):
6717 * menu.c (find_and_return_menu_selection):
6718 * minibuf.c (get_minibuffer):
6719 * nsfns.m (Fns_perform_service):
6720 * nsfont.m (ns_script_to_charset):
6721 * nsmenu.m (ns_popup_dialog):
6722 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6723 (Fx_own_selection_internal):
6724 * nsterm.m (append2):
6725 * print.c (Fredirect_debugging_output)
6726 (print_prune_string_charset):
6727 * process.c (Fdelete_process, Fprocess_contact)
6728 (Fformat_network_address, set_socket_option)
6729 (read_and_dispose_of_process_output, write_queue_push)
6730 (send_process, exec_sentinel):
6731 * sound.c (Fplay_sound_internal):
6732 * textprop.c (validate_plist, add_properties)
6733 (Fput_text_property, Fadd_face_text_property)
6734 (copy_text_properties, text_property_list, syms_of_textprop):
6735 * unexaix.c (report_error):
6736 * unexcoff.c (report_error):
6737 * unexsol.c (unexec):
6738 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6739 (Fformat_mode_line, syms_of_xdisp):
6740 * xfaces.c (set_font_frame_param)
6741 (Finternal_lisp_face_attribute_values)
6742 (Finternal_merge_in_global_face, syms_of_xfaces):
6743 * xfns.c (x_default_scroll_bar_color_parameter)
6744 (x_default_font_parameter, x_create_tip_frame):
6745 * xfont.c (xfont_supported_scripts):
6746 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6747 (menu_help_callback, xmenu_show):
6749 * xterm.c (set_wm_state):
6750 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6751 and similarly for list2 through list5.
6753 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6755 * callproc.c (Fcall_process_region): Fix minor race and tune.
6756 (create_temp_file): New function, with the temp-file-creation part
6757 of the old Fcall_process_region. Use Fcopy_sequence to create the
6758 temp file name, rather than alloca + build_string, for simplicity.
6759 Don't bother to block input around the temp file creation;
6760 shouldn't be needed. Simplify use of mktemp.
6761 Use record_unwind_protect immediately after creating the temp file;
6762 this closes an unlikely race where the temp file was not removed.
6763 Use memcpy rather than an open-coded loop.
6764 (Fcall_process_region): Use the new function. If the input is
6765 empty, redirect from /dev/null rather than from a newly created
6766 empty temp file; this avoids unnecessary file system traffic.
6768 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6770 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6771 Simplify by making this case like the other two. This is a bit
6772 slower on obsolete hosts, but the extra complexity isn't worth it.
6774 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6775 * process.c (create_process) [!DOS_NT]:
6776 Remove now-unnecessary calls to emacs_close.
6778 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6780 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6781 returning early. (Bug#14850)
6783 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6784 and inhibit-iso-escape-detection attributes of 'undecided'.
6787 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6789 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6790 Reported by Herbert J. Skuhra in
6791 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6793 Don't lose top specpdl entry when memory is exhausted.
6794 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6795 specpdl overflow here, to simplify callers; all callers changed.
6796 Always reserve an unused entry at the stack top; this avoids
6797 losing the top entry's information when memory is exhausted.
6799 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6801 Clean up errno reporting and fix some errno-reporting bugs.
6802 * callproc.c (Fcall_process):
6803 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6804 * process.c (create_process, Fmake_network_process):
6805 * unexaix.c (report_error):
6806 * unexcoff.c (report_error):
6807 Be more careful about reporting the errno of failed operations.
6808 The code previously reported the wrong errno sometimes.
6809 Also, prefer report_file_errno to setting errno + report_file_error.
6810 (Fcall_process): Look at openp return value rather than at path,
6811 as that's a bit faster and clearer when there's a numeric predicate.
6812 * fileio.c (report_file_errno): New function, with most of the
6813 old contents of report_file_error.
6814 (report_file_error): Use it.
6815 (Ffile_exists_p, Ffile_accessible_directory_p):
6816 Set errno to 0 when it is junk.
6817 * fileio.c (Faccess_file):
6818 * image.c (x_create_bitmap_from_file):
6819 Use faccessat rather than opening the file, to avoid the hassle of
6820 having a file descriptor open.
6821 * lisp.h (report_file_errno): New decl.
6822 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6825 * process.c (create_process, wait_reading_process_output) [AIX]:
6826 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6827 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6828 a multithreaded environment anyway).
6829 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6831 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6833 * image.c (x_find_image_file): Don't close a remote file handle.
6835 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6837 Fix races with threads and file descriptors.
6838 * callproc.c (Fcall_process_region):
6839 * dired.c (open_directory):
6840 * emacs.c (main, Fdaemon_initialized):
6841 * image.c (x_find_image_file):
6842 * inotify.c (Finotify_rm_watch):
6843 * lread.c (Flocate_file_internal):
6844 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6845 * term.c (term_mouse_moveto, init_tty):
6846 * termcap.c (tgetent):
6847 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6848 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6849 * unexhp9k800.c, unexmacosx.c (unexec):
6850 * callproc.c (Fcall_process_region):
6851 Use emacs_close, not close.
6852 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6853 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6854 and posix_close function on current platforms (which all lack them).
6855 (emacs_close): Use it. This should fix the races on GNU/Linux and
6856 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6857 and it should avoid closing random victim file descriptors on
6860 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6862 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6863 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6866 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6867 This is for .gdbinit xbacktrace.
6869 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6870 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6871 (emacs_set_tty): Now static.
6872 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6873 * term.c (tty_capable_p, tty_default_color_capabilities)
6874 (get_tty_terminal, term_mouse_movement)
6875 (handle_one_term_event, init_tty, maybe_fatal):
6876 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6877 (tgetent, scan_file, name_match, compare_contin):
6878 * terminal.c (get_terminal):
6879 Use bool for boolean.
6880 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6881 Prefer char to unsigned char if either will do.
6882 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6883 (tty_write_glyphs): Prefer int to unsigned.
6884 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6885 All callers changed.
6886 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6888 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6891 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6892 (B__dummy__): New dummy symbol, to pacify C89.
6893 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6894 they can't grok varargs macros.
6895 * dispnew.c (add_window_display_history)
6896 (add_frame_display_history):
6897 * print.c (print_object):
6898 * xdisp.c (debug_method_add):
6899 Use %p printf format only for void pointers.
6900 * emacs.c (usage_message): New constant, replacing ...
6901 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6902 (main): Adjust to usage reorg.
6903 * fns.c (syms_of_fns):
6904 * profiler.c (syms_of_profiler):
6905 Don't use non-constant struct initializers.
6906 * gnutls.h (gnutls_initstage_t):
6907 * lisp.h (enum Lisp_Fwd_Type):
6908 * lread.c (lisp_file_lexically_bound_p):
6909 * xsettings.c (anonymous enum):
6910 Remove trailing comma.
6911 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6912 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6913 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6915 * regex.c (const_re_char): New type, to pacify strict C89.
6916 All uses of 'const re_char' replaced to use it.
6917 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6918 with glibc when strict C89. This change is imported from gnulib.
6920 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6921 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6922 Omit GNU_LINUX implementation, since it requires long long.
6923 * xterm.c (x_draw_underwave):
6924 Do not assume the traditional order of struct's members.
6925 (x_term_init): Rewrite to avoid the need for non-constant structure
6928 Syntax cleanup, mostly replacing macros with functions.
6929 This removes the need for the syntax_temp hack.
6930 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6931 * syntax.c (SYNTAX_INLINE): New macro.
6932 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6933 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6934 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6935 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6936 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6937 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6938 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6939 Now constants, not macros.
6940 (syntax_temp) [!__GNUC__]: Remove.
6941 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6942 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6943 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6944 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6945 Move here from syntax.h; now functions, not macros. Except for the
6946 last function, these are static since only syntax.c uses them.
6947 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6948 All uses changed. Now a function, not a macro; use this fact
6949 to simplify the code.
6950 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6951 compiler bugs; no longer relevant.
6952 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6953 (SYNTAX_INLINE): New macro.
6954 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6955 for the new functions. Use bool for boolean member.
6956 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6957 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6958 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6959 (SETUP_BUFFER_SYNTAX_TABLE):
6960 Now extern inline functions, not macros.
6961 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6962 Remove; all uses replaced by implementation.
6963 (syntax_temp) [!__GNUC__]: Remove decl.
6964 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6966 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6968 * emacs.c (main): Fix syntax error.
6970 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6972 Timestamp fixes for undo (Bug#14824).
6973 * atimer.c (schedule_atimer):
6974 * fileio.c (Ffile_newer_than_file_p):
6975 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6976 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6977 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6978 (syms_of_fileio): Remove Sclear_visited_file_name.
6979 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6980 file doesn't exist; this avoids an ambiguity with negative timestamps.
6981 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6982 * systime.h (make_emacs_time, invalid_emacs_time):
6983 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6984 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6985 * undo.c (record_first_change): Push (visited-file-modtime) onto
6986 undo list rather than reimplementing it by hand, incorrectly.
6988 2013-07-09 Ken Brown <kbrown@cornell.edu>
6990 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6992 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6994 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6996 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6998 Handle errno and exit status a bit more carefully.
6999 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7000 number into an exit status. Instead, use EXIT_CANCELED.
7001 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7002 * callproc.c (relocate_fd):
7003 * emacs.c (close_output_streams, main):
7004 * process.c (create_process):
7005 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7006 Use emacs_perror for simplicity.
7007 * callproc.c (relocate_fd, main):
7008 * sysdep.c (sys_subshell):
7009 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7010 (shut_down_emacs): Use emacs_write, not write.
7011 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7012 * fileio.c (Fcopy_file, e_write):
7013 * nsterm.m (ns_select):
7014 * process.c (send_process):
7015 * sound.c (vox_write):
7016 Use emacs_write_sig, not emacs_write.
7017 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7018 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7020 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7022 (emacs_full_write): New function.
7023 (emacs_write): Rewrite to use it.
7024 (emacswrite_sig, emacs_perror): New functions.
7025 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7027 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7029 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7030 on NS even if it is present. Pixmap on NS is a void*.
7032 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7034 Port to Ubuntu 10 (Bug#14803).
7035 Problem reported by T.V. Raman.
7036 * process.c (close_on_exec, accept4, process_socket):
7037 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7039 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7041 * w32.c (sys_dup): Declare prototype.
7045 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7047 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7049 Make file descriptors close-on-exec when possible (Bug#14803).
7050 This simplifies Emacs a bit, since it no longer needs to worry
7051 about closing file descriptors by hand in some cases.
7052 It also fixes some unlikely races. Not all such races, as
7053 libraries often open files internally without setting
7054 close-on-exec, but it's an improvement.
7055 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7056 * callproc.c (Fcall_process) [!MSDOS]:
7057 * emacs.c (main) [!DOS_NT]:
7058 * nsterm.m (ns_term_init):
7059 * process.c (create_process):
7060 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7061 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7062 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7063 Prefer mkostemp with O_CLOEXEC to mkstemp.
7064 * callproc.c (relocate_fd) [!WINDOWSNT]:
7065 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7066 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7068 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7069 Make the resulting file descriptor close-on-exec.
7070 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7071 * lread.c (load_descriptor_list, load_descriptor_unwind):
7072 Remove; no longer needed. All uses removed.
7073 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7074 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7076 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7077 (Fmake_network_process, Fnetwork_interface_list):
7078 (Fnetwork_interface_info, server_accept_connection):
7079 Make newly-created socket close-on-exec.
7080 * sysdep.c (emacs_open, emacs_fopen):
7081 Make new-created descriptor close-on-exec.
7082 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7083 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7085 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7087 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7088 for NS_IMPL_GNUSTEP.
7090 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7092 Fix openp errno handling.
7093 * callproc.c (Fcall_process): Preserve openp errno around close.
7094 * lread.c (openp): Set errno when returning -1, as some callers
7097 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7099 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7101 * nsterm.h (NSSavePanel): Update comment.
7102 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7103 (ns_run_file_dialog): Declare.
7105 * nsfns.m: Remove panelOK.
7107 (ns_run_file_dialog): New function.
7108 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7109 event loop, so file dialog is popped up by ns_run_file_dialog, called
7110 by sendEvent (Bug#14578).
7111 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7113 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7115 * xdisp.c (default_line_pixel_height): New function.
7116 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7117 (try_cursor_movement, redisplay_window, try_window)
7118 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7120 * window.c (window_scroll_pixel_based):
7121 use default_line_pixel_height.
7123 * dispextern.h (default_line_pixel_height): Add prototype.
7125 * frame.c (x_set_line_spacing): Accept a float value for
7126 line-spacing parameter, per the documentation.
7128 * data.c (Fmultibyte_string_p): Doc fix.
7130 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7132 Use emacs_open more consistently when opening files.
7133 This handles EINTR more consistently now, and makes it easier
7134 to introduce other uniform changes to file descriptor handling.
7135 * sysstdio.h: New file.
7136 * buffer.c (mmap_init):
7137 * cygw32.c (chdir_to_default_directory):
7138 * dispnew.c (Fopen_termscript):
7139 * emacs.c (Fdaemon_initialized):
7140 * fileio.c (Fdo_auto_save):
7141 * image.c (slurp_file, png_load_body, jpeg_load_body):
7142 * keyboard.c (Fopen_dribble_file):
7144 * print.c (Fredirect_debugging_output):
7145 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7146 * termcap.c (tgetent):
7147 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7148 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7149 * w32term.c (w32_initialize) [CYGWIN]:
7150 * xfaces.c (Fx_load_color_file):
7151 Use emacs_open instead of plain open, and emacs_fopen instead of
7153 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7154 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7155 * callproc.c (default_output_mode): New constant.
7156 (Fcall_process): Use it to call emacs_open instead of plain creat.
7157 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7158 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7159 (emacs_fopen): New function.
7160 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7161 Include <lisp.h>, for emacs_open.
7162 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7164 Remove duplicate #include directives.
7165 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7167 Don't include stdio.h twice.
7168 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7169 Don't include sys/types.h or stdio.h twice.
7170 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7171 * lread.c: Don't include coding.h twice.
7172 * nsfont.m: Don't include frame.h twice.
7173 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7174 * ralloc.c: Don't include <unistd.h> twice.
7175 * xdisp.c: Don't include font.h twice.
7176 * xterm.c: Don't include fontset.h twice.
7177 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7179 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7181 Scale ImageMagick images more carefully.
7182 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7183 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7184 Be more careful about avoiding undefined behavior after
7185 integer overflow and division by zero.
7187 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7189 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7190 (syms_of_w32fns): DEFSYM them.
7191 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7192 (CCHDEVICENAME): Define macros if not defined.
7193 (struct MONITOR_INFO_EX): New struct.
7194 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7195 (enum_display_monitors_fn): New variable.
7196 (globals_of_w32fns): Initialize it.
7197 (Fx_display_pixel_width, Fx_display_pixel_height)
7198 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7199 multi-monitor setups in docstrings.
7200 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7201 screen size by primary monitor's millimeter per pixel.
7202 (w32_monitor_enum, w32_display_monitor_attributes_list)
7203 (w32_display_monitor_attributes_list_fallback)
7204 (Fw32_display_monitor_attributes_list): New functions.
7205 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7207 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7209 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7211 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7213 * fileio.c (Qfile_notify_error): New error symbol.
7215 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7216 * inotify.c (inotify_callback, symbol_to_inotifymask)
7217 (Finotify_add_watch, Finotify_rm_watch): Use it.
7218 (inotifyevent_to_event): Exchange order of cookie and file name.
7219 (Finotify_add_watch): Adapt docstring.
7221 * lisp.h (Qfile_notify_error): Declare.
7223 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7225 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7226 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7227 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7228 which did not work (see <http://bugs.gnu.org/14569#307>).
7229 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7230 && (!noninteractive || initialized)). This attempts to thread
7231 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7233 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7235 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7236 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7238 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7240 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7241 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7242 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7243 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7245 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7247 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7248 Define to __sys_siglist.
7250 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7252 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7253 word-wrap, so that overflow-newline-into-fringe would work in
7254 visual-line-mode. (Bug#2749)
7255 (move_it_in_display_line_to): When the last scanned display
7256 element fits exactly on the display line, and
7257 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7258 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7259 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7260 finding buffer position that corresponds to pixel coordinates,
7261 e.g. in buffer_posn_from_coords.
7263 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7265 * process.c (handle_child_signal): Call catch_child_signal if
7268 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7270 Don't convert function pointers to void * and back.
7271 It isn't portable C, and it's easy enough to avoid.
7272 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7273 (make_save_value): Add support for SAVE_FUNCPOINTER.
7274 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7275 * print.c (print_object):
7276 Distinguish function from object pointers.
7277 * lisp.h (SAVE_FUNCPOINTER): New constant.
7278 (SAVE_SLOT_BITS): Adjust to it.
7279 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7280 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7281 (voidfuncptr): New typedef.
7282 (struct Lisp_Save_Value): New member data[0].funcpointer.
7283 (XSAVE_FUNCPOINTER): New function.
7285 Simplify buildobj processing.
7286 * Makefile.in (buildobj.h): Make it a sequence of strings each
7287 followed by comma, rather than a single string. Put it into a
7288 .tmp file in case there's an error while generating it.
7289 (gl-stamp): Use .tmp for temp files.
7290 (mostlyclean): Clean .tmp files.
7291 * doc.c (buildobj): Move to just the routine that needs it.
7292 It's now an array of strings, so processing is simpler.
7294 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7296 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7297 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7298 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7299 Invoke malloc_enable_thread even when not interactive.
7300 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7301 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7302 in this case, since the underlying bug has now been fixed.
7304 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7306 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7307 unlinking it (bug#14691).
7309 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7311 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7312 before checking whether buffer is modified. This lets
7313 `kill-buffer-query-functions' cancel killing of the buffer or save
7314 its content before `kill-buffer' asks user the "Buffer %s
7315 modified; kill anyway?" question.
7317 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7319 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7320 Let the super performKeyEquivalent deal with them (Bug#14747).
7322 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7324 * widget.c (resize_cb): Remove unused local.
7326 Do not use GTK 3 if it exists but cannot be compiled.
7327 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7328 * xterm.c (x_error_handler) [!USE_GTK]:
7331 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7333 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7335 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7336 to the valid range of values. (Bug#14753)
7338 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7339 when moving point by using the current glyph matrix. This avoids
7340 the need to force redisplay when this function is called in a
7343 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7345 Fix minor problems found by static checking.
7346 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7347 Redo the latter's body to sidestep GCC parenthesization warnings.
7348 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7349 * coding.c (detect_coding, detect_coding_system):
7350 * coding.h (struct undecided_spec):
7351 Use bool for boolean.
7352 * image.c (QCmax_width, QCmax_height): Now static.
7353 * xdisp.c (Fmove_point_visually): Remove unused local.
7355 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7357 * xdisp.c (Fmove_point_visually): New function.
7359 2013-06-28 Kenichi Handa <handa@gnu.org>
7361 * coding.h (define_coding_undecided_arg_index): New enum.
7362 (coding_attr_index): New members
7363 coding_attr_undecided_inhibit_null_byte_detection,
7364 coding_attr_undecided_inhibit_iso_escape_detection,
7365 coding_attr_undecided_prefer_utf_8.
7366 (undecided_spec): New struct.
7367 (struct coding_system): New member `undecided' of the member
7370 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7371 (detect_coding): Likewise.
7372 (detect_coding_system): Likewise.
7373 (Fdefine_coding_system_internal): New coding system properties
7374 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7376 (syms_of_coding): Adjust for coding_arg_undecided_max.
7378 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7380 * image.c (x_from_xcolors): Remove unused local.
7382 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7384 Defer image data transfer between X client and server until actual
7387 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7390 * image.c (Destroy_Image): Remove.
7391 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7392 `mask_p', and `colors_p'. All uses changed.
7393 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7394 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7395 New macros for `flags' arg to x_clear_image_1.
7396 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7397 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7398 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7399 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7400 (image_get_x_image, image_unget_x_image): New functions or macros.
7401 (image_background, image_background_transparent, x_to_xcolors)
7402 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7403 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7404 instead of Destroy_Image.
7405 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7406 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7407 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7408 (imagemagick_load_image, svg_load_image): Use them instead of
7409 x_create_x_image_and_pixmap, and x_put_x_image followed by
7410 x_destroy_x_image, respectively.
7411 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7412 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7413 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7414 background_transparent fields.
7415 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7416 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7418 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7420 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7421 This mostly consists of undoing recent changes.
7422 * callproc.c (Fcall_process):
7423 * process.c (create_process):
7424 Do not worry about catching SIGCHLD here, undoing previous change.
7425 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7426 * process.c, process.h (catch_child_signal):
7427 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7428 * process.c (catch_child_handler): Don't worry about being called
7429 lazily and do not assume caller has blocked SIGCHLD, undoing
7430 previous change. Move first-time stuff back to
7431 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7432 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7433 set lib_child_handler if it's already initialized, which may
7434 help avoid problems on GNUstep.
7436 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7438 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7439 * callproc.c (Fcall_process):
7440 * process.c (create_process):
7441 Make sure SIGCHLD is caught before we fork,
7442 since Emacs startup no arranges to catch SIGCHLD.
7443 * process.c (lib_child_handler): Initialize to null, not to
7445 (catch_child_signal): Allow self to be called lazily.
7446 Do nothing if it's already been called.
7447 Assume caller has blocked SIGCHLD (all callers do now).
7448 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7449 just before it's really needed.
7450 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7451 since it hasn't been caught yet.
7453 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7455 * image.c (compute_image_size): New function to implement
7456 :max-width and :max-height.
7457 (imagemagick_load_image): Use it.
7459 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7461 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7462 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7464 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7465 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7466 the SIGCHLD handler, since the code is not atomic and (due to glib)
7467 signals may be arriving now.
7468 * sysdep.c (init_signals): Do not catch child signals here;
7469 'main' now does that later, at a safer time.
7471 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7473 Clean up SIGCHLD handling a bit (Bug#14569).
7474 * process.c, process.h (catch_child_signal):
7475 Now always extern, even if !NS_IMPL_GNUSTEP.
7476 * process.c (catch_child_signal): Move glib tickler here from
7477 init_process_emacs, so that it's done earlier in Emacs
7478 initialization. Also move the noninteractive && !initialized
7479 check here from init_process_emacs. This is all a bit cleaner for
7480 GNUish platforms, and I hope it works around the Cygwin bug.
7481 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7482 that glib signal handling is tickled before glib creates threads.
7484 * process.c (wait_reading_process_output): Avoid int overflow
7485 when reading more than 2 GiB total from a process.
7487 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7489 * process.c (create_process): Handle a couple more cases,
7490 i.e., work even if new_argv and wait_child_setup[i] are cached.
7491 Use Fcall_process's style for volatile vars.
7493 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7495 * process.c (create_process): Mark PROCESS volatile.
7497 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7499 Use C99-style flexible array members if available.
7500 This avoids some subtle aliasing issues, which typically
7501 aren't a problem with GCC but may be a problem elsewhere.
7502 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7503 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7504 In either case, it uses a flexible array member rather than
7505 the old struct hack. All uses changed.
7506 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7507 Adjust to sdata reorganization.
7508 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7509 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7510 that ports better to pre-C99 non-GCC.
7511 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7512 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7513 as the latter has changed.
7514 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7515 and port better to pre-C99 GCC.
7516 * image.c (struct xpm_cached_color):
7517 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7518 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7519 Use FLEXIBLE_ARRAY_MEMBER.
7520 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7521 Move decl to top level so it gets checked against implementation.
7522 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7523 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7525 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7527 * syntax.c: Integer cleanups.
7528 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7529 All uses that need 0-or-2 changed to:
7530 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7531 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7532 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7533 (char_quoted, prev_char_comend_first, back_comment)
7534 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7535 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7536 Use bool for boolean.
7537 (update_syntax_table, skip_chars, skip_syntaxes):
7538 Prefer int to unsigned when either will do.
7539 (back_comment): Return boolean success flag, like forw_comment,
7540 instead of positive-or-minus-1 (which might have overflowed int anyway).
7541 Don't stuff ptrdiff_t into int.
7542 (syntax_spec_code, syntax_code_spec): Now const.
7543 (Fmatching_paren, scan_lists, scan_sexps_forward):
7544 Use enum syntaxcode for syntax code.
7545 (Fmatching_paren): Check that arg is a character, not just an integer.
7546 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7547 (Finternal_describe_syntax_value): Omit no-longer-needed
7549 (skip_chars): Use char, not unsigned char, when the distinction
7551 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7552 * bytecode.c (exec_byte_code):
7553 * syntax.c (syntax_spec_code, Fchar_syntax)
7554 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7556 * syntax.h (SYNTAX_WITH_FLAGS):
7557 Omit unnecessary casts.
7559 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7561 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7562 line dimensions here, to avoid race conditions with the main
7563 thread. (Bug#14062, bug#14630, bug#14669)
7565 * w32term.c (w32_draw_window_cursor): Compute the header line and
7566 mode line dimensions here.
7567 <w32_system_caret_window, w32_system_caret_hdr_height>:
7568 <w32_system_caret_mode_height>: New variables.
7570 * w32term.h: Declare them.
7572 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7574 * alloc.c (die): Move "assertion failed" string here ...
7575 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7576 COND when SUPPRESS_CHECKING. This shrinks the executable text
7577 size by 0.8% to 2.2% when configured with --enable-checking,
7578 depending on optimization flags (GCC 4.8.1 x86-64).
7580 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7582 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7584 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7585 base is 2; this is more accurate.
7587 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7589 * sound.c (string_default): Move to !WINDOWSNT section.
7590 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7592 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7594 * sound.c: Integer cleanups.
7595 Remove unnecessary forward decls.
7596 (struct sound_device): The 'file' member is now a Lisp_Object, not
7597 a char *, so that we needn't invoke alloca on a huge size.
7598 (Fplay_sound_internal): Adjust to this.
7599 (string_default): New function.
7600 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7601 Use it to adjust to the struct sound_device change.
7602 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7603 (be2hs) [0]: Remove.
7605 * syntax.c (skip_chars): Don't use uninitialized storage
7606 when searching a multibyte buffer for characters that are not in a
7607 unibyte string that contains non-ASCII characters.
7609 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7611 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7612 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7614 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7616 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7618 2013-06-18 Kenichi Handa <handa@gnu.org>
7620 * font.c (Ffont_spec): Signal an error for an invalid font name
7623 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7625 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7626 In particular this ports to 32-bit sparc Sun cc.
7627 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7628 array with a dummy element at specpdl[-1], so that its address can
7630 (unbind_to): Do not copy the binding; not needed, now that we
7631 copy old_value in the one place where the copy is needed.
7632 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7633 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7634 (union specbinding): Rename from struct specbinding. Redo layout
7635 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7636 which is not portable. With Sun C 5.12 32-bit sparc, the
7637 declaration causes nargs to be an unsigned bitfield, a behavior
7638 that the C standard allows; but Emacs wants nargs to be signed.
7639 The overall type is now a union of structures rather than a
7640 structure of union of structures, and the 'kind' member is now a
7641 bitfield, so that the overall type doesn't grow. All uses changed.
7642 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7644 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7646 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7647 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7649 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7651 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7653 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7654 unless we know that the window w's frame is a frame object.
7655 Another attempt at solving bug#14062 and bug#14630.
7657 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7659 * textprop.c (property_set_type): New enum.
7660 (add_properties): Allow appending/prepending text properties.
7661 (add_text_properties_1): Factored out of Fadd_text_properties.
7662 (Fadd_text_properties): Move all the code into
7663 add_text_properties_1.
7664 (Fadd_face_text_property): New function that calls
7665 add_text_properties_1.
7667 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7669 Move functions from lisp.h to individual modules when possible.
7670 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7671 * alloc.c (XFLOAT_INIT, set_symbol_name):
7672 * buffer.c (CHECK_OVERLAY):
7673 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7674 (set_char_table_parent):
7675 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7676 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7677 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7678 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7680 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7681 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7682 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7683 (backtrace_args, backtrace_debug_on_exit):
7684 * floatfns.c (CHECK_FLOAT):
7685 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7686 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7687 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7688 (set_hash_index_slot):
7689 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7690 * marker.c (CHECK_MARKER):
7691 * textprop.c (CHECK_STRING_OR_BUFFER):
7692 * window.c (CHECK_WINDOW_CONFIGURATION):
7693 Move here from lisp.h, and make these functions static rather than
7695 * buffer.c (Qoverlayp):
7697 * fns.c (Qhash_table_p):
7698 * window.c (Qwindow_configuration_p):
7700 * lisp.h: Remove the abovementioned defns and decls.
7702 Use functions, not macros, for XINT etc (Bug#11935).
7703 In lisp.h, prefer functions to function-like macros, and
7704 constants to object-like macros, when either will do. This:
7705 . simplifies use, as there's no more need to worry about
7706 arguments' side effects being evaluated multiple times.
7707 . makes the code easier to debug on some platforms.
7708 However, when using gcc -O0, keep using function-like macros
7709 for a few critical operations, for performance reasons.
7710 This sort of thing isn't needed with gcc -Og, but -Og
7711 is a GCC 4.8 feature and isn't widely-enough available yet.
7712 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7713 Remove enum lsb_bits; no longer needed.
7714 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7715 * buffer.c (Qoverlap):
7717 * fns.c (Qhash_table_p):
7718 Now extern, so lisp.h can use these symbols.
7719 * dispextern.h: Include character.h, for MAX_CHAR etc.
7720 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7721 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7722 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7723 (GLYPH_CODE_P): Move here from lisp.h.
7724 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7725 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7726 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7727 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7728 XUNTAG now returns void *.
7729 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7730 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7731 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7732 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7733 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7734 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7735 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7736 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7737 New macros, renamed from their sans-lisp_h_ counterparts.
7738 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7739 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7740 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7741 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7742 If compiling via GCC without optimization, define these as macros
7743 in addition to inline functions.
7744 To disable this, compile with -DINLINING=0.
7745 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7746 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7747 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7748 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7749 (INTMASK, VALMASK): Now macros, since static values cannot be
7750 accessed from extern inline functions.
7751 (VALMASK): Also a constant, for benefit of old GDB.
7752 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7753 is INTEGERP, which can fold it in.
7754 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7755 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7756 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7757 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7758 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7759 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7760 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7761 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7762 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7763 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7764 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7765 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7766 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7767 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7768 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7769 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7770 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7771 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7772 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7773 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7774 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7775 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7776 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7777 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7778 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7779 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7780 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7781 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7782 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7783 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7784 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7785 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7786 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7788 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7789 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7790 (VALMASK): Define in one place rather than in two, merging the
7791 USE_LSB_TAG parts; this is simpler.
7792 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7793 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7794 Move up, to avoid use before definition.
7795 Also include "globals.h" earlier, for the same reason.
7796 (make_natnum): New function.
7797 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7798 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7799 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7800 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7801 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7802 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7803 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7804 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7805 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7806 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7807 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7808 (Qwindow_configuration_p, Qimage): New forward declarations.
7809 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7810 (STRING_COPYIN): Remove; unused.
7811 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7812 (xcar_addr, xcdr_addr): New functions. All uses changed.
7813 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7814 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7815 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7816 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7817 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7818 (TYPE_RANGED_INTEGERP): Simplify.
7819 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7820 (setlocale, fixup_locale, synchronize_system_messages_locale)
7821 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7822 Now empty functions, not macros.
7823 (functionp): Return bool, not int.
7824 * window.c (Qwindow_configuration_p): Now extern,
7825 so window.h can use it.
7826 * window.h (Qwindowp): Move decl back to lisp.h.
7828 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7830 * xdisp.c (Fline_pixel_height): New function, required for solving
7833 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7835 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7837 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7839 * lread.c (syms_of_lread):
7840 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7842 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7844 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7846 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7848 * fileio.c (expand_file_name): Doc fix.
7850 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7852 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7853 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7854 Wait for self, not for 0. This can't hurt on GNU or similar
7855 system, and may help with Cygwin.
7857 * keyboard.c: Don't use PROP (...) as an lvalue.
7858 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7859 Use set_prop (A, B), not PROP (A) = B.
7861 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7863 * xdisp.c (get_it_property): Use it->window instead of generating
7864 a Lisp object from it->w.
7866 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7868 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7869 get-char-property the window that is being rendered, instead of
7870 the buffer, to support window-specific overlays. (Bug#14575)
7871 (compute_display_string_pos): When W is NULL, use the current
7872 buffer as the object to pass to get-char-property.
7873 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7874 pointer member of the bidi iterator, since no window is pertinent
7877 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7879 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7880 being displayed, and pass it to compute_display_string_pos.
7881 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7882 (bidi_paragraph_init): All callers changed.
7884 * xdisp.c (init_from_display_pos, init_iterator)
7885 (handle_single_display_spec, next_overlay_string)
7886 (get_overlay_strings_1, reseat_1, reseat_to_string)
7887 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7888 Set bidi_it.w member from it->w.
7889 (compute_display_string_pos): Accept additional argument, the
7890 window being displayed, and pass it to Fget_char_property.
7893 * dispextern.h (struct bidi_it): New member w, the window being
7895 (compute_display_string_pos): Adjust prototype.
7897 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7899 * xgselect.c: Remove unneeded include xterm.h.
7901 * process.c (wait_reading_process_output): Check for NS before GLIB.
7902 GLIB may be linked in due to rsvg, but ns_select must be called.
7904 * xgselect.c (xg_select): Remove call to window_system_available
7905 and g_main_context_pending at the top, so Gdk events (i.e. file
7906 notify) are processed when Emacs is started with -nw.
7908 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7910 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7911 (ctagsfiles3): New variable, includes only *.m files.
7912 (TAGS): Use an explicit language name in the regular expressions,
7913 to avoid transformation of '/SOMETHING' by MSYS to
7914 'c:\MSYS\SOMETHING'.
7916 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7918 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7920 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7922 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7923 still need to set the mouse pointer shape and activate help-echo.
7926 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7928 A few porting etc. fixes for the new file monitor code.
7929 See the thread containing
7930 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7931 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7932 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7933 (dir_monitor_callback, Fgfile_rm_watch):
7934 Use assq_no_quit instead of Fassoc, for speed.
7935 (dir_monitor_callback, Fgfile_rm_watch):
7936 eassert that the monitor is a fixnum.
7937 (dir_monitor_callback): No need for CDR_SAFE.
7938 Simplify building of lisp with alternative tails.
7939 (Fgfile_add_watch, Fgfile_rm_watch):
7940 Do not assume glib functions set errno reliably on failure.
7941 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7942 and signal an error otherwise.
7943 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7944 Use Fdelq instead of Fdelete, for speed.
7946 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7948 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7949 don't insist on being invoked on a highlighted tool-bar button.
7950 Avoids losing tool-bar functionality when mouse-highlight is nil.
7951 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7952 Don't highlight when mouse-highlight is nil.
7953 (note_mouse_highlight): When mouse-highlight is nil, don't return
7954 right away; instead, run tool-bar and mode-line highlight
7955 subroutine, clear any existing highlight, and revert the mouse
7956 pointer to its default shape. (Bug#14558)
7958 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7960 * lisp.mk (lisp): Add prog-mode.el.
7962 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7964 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7965 * process.c (dummy_handler): New function.
7966 (lib_child_handler): New static var.
7967 (handle_child_signal): Invoke it.
7968 (catch_child_signal): If a library has set up a signal handler,
7969 save it into lib_child_handler.
7970 (init_process_emacs): If using glib and not on Windows, tickle glib's
7971 child-handling code so that it initializes its private SIGCHLD handler.
7972 * syssignal.h (SA_SIGINFO): Default to 0.
7973 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7974 31; it should no longer be needed now.
7976 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7978 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7980 * gfilenotify.c (globals_of_gfilenotify): New function.
7981 (syms_of_gfilenotify): Move global initialization there.
7983 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7985 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7987 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7988 * keyboard.c (menu_bar_items, tool_bar_items):
7989 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7990 not override local keymaps any more.
7992 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7994 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7996 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7998 * w32console.c (initialize_w32_display): Return the dimensions of
7999 the console window via 2 additional arguments, not via the current
8000 frame. This avoids crashes due to overrunning the bounds of
8001 frame's decode_mode_spec_buffer, which is not resized following
8002 the change of the frame dimensions from the initial 10x10.
8004 * w32term.h (w32_initialize_display_info): Adjust prototype.
8006 * term.c (init_tty): Take dimensions of the frame from the values
8007 returned by initialize_w32_display.
8009 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8010 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8011 (LIBES): Add $(GFILENOTIFY_LIBS).
8013 * w32inevt.c (handle_file_notifications): Add dummy implementation
8014 for !HAVE_W32NOTIFY.
8016 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8018 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8020 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8022 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8024 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8026 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8028 Fix minor problems found by static checking.
8029 * data.c (pure_write_error):
8030 Use xsignal2, not Fsignal, as Fsignal might return.
8031 * eval.c (set_backtrace_debug_on_exit): Now static.
8032 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8033 No longer inline. EXTERN_INLINE is needed only for functions
8034 defined in .h files. Reindent function header as per GNU style.
8035 (backtrace_p, backtrace_top, backtrace_next):
8036 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8037 compiler or linker. Add extern decls to pacify gcc -Wall.
8038 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8040 * frame.c (free_monitors): Define only on platforms that need it.
8041 * nsterm.m (ns_term_init):
8042 * process.c (catch_child_signal):
8043 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8044 defined on all porting targets these days.
8045 * process.c, process.h (catch_child_signal):
8046 Make it extern only if NS_IMPL_GNUSTEP is defined.
8048 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8050 * w32.c (gettimeofday): Make the signature identical to prototype
8051 in nt/inc/sys/time.h.
8053 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8055 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8058 * keyboard.c (safe_run_hooks_error): Improve error message.
8060 * data.c (pure_write_error): Add `object' argument.
8061 * puresize.h (CHECK_IMPURE): Use it.
8063 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8065 * Makefile.in (NOTIFY_OBJ): New variable.
8066 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8068 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8069 Call syms_of_gfilenotify.
8071 * gfilenotify.c: New file.
8073 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8074 and Qfile_w32notify.
8075 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8076 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8078 * lisp.h: Declare syms_of_gfilenotify.
8080 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8082 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8084 Merge the specpdl and backtrace stacks. Make the structure of the
8085 specpdl entries more obvious via a tagged union of structs.
8086 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8087 (enum specbind_tag): New enum.
8088 (struct specbinding): Make it a tagged union of structs.
8089 Add a case for backtrace records.
8090 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8091 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8092 (backtrace_debug_on_exit): New accessors.
8093 (struct backtrace): Remove.
8094 (struct catchtag): Remove backlist field.
8095 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8097 (Flocal_variable_p): Speed up the common case where the binding is
8099 * eval.c (backtrace_list): Remove.
8100 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8101 (set_backtrace_args, set_backtrace_nargs)
8102 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8103 (backtrace_next): New functions.
8104 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8105 (unwind_to_catch, internal_lisp_condition_case)
8106 (internal_condition_case, internal_condition_case_1)
8107 (internal_condition_case_2, internal_condition_case_n): Don't bother
8108 with backtrace_list any more.
8109 (Fsignal): Adjust to new backtrace format.
8110 (grow_specpdl): Move up.
8111 (record_in_backtrace): New function.
8112 (eval_sub, Ffuncall): Use it.
8113 (apply_lambda): Adjust to new backtrace format.
8114 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8116 (specbind): Adjust to new specpdl format. Simplify.
8117 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8118 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8120 (mark_backtrace): Remove.
8121 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8122 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8123 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8125 * profiler.c (record_backtrace): Use get_backtrace.
8126 (handle_profiler_signal): Use backtrace_top_function.
8127 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8130 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8132 * process.h (catch_child_signal): Declare.
8134 * process.c (catch_child_signal): New function.
8135 (init_process_emacs): Call it.
8137 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8138 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8140 (x_set_cursor_type): Remove declaration.
8141 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8142 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8143 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8144 (ns_get_color): Use F suffix on float.
8145 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8146 (ns_get_rgb_color): Remove.
8147 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8148 (note_mouse_movement): x and y are CGFloat.
8149 (ns_draw_fringe_bitmap): Remove unused rowY.
8150 Change #if to COCOA && >= 10_6.
8151 (ns_draw_window_cursor): Remove unused overspill.
8152 (ns_draw_underwave): width and x are EamcsCGFloat.
8153 (ns_draw_box): thickness is CGFloat.
8154 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8155 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8156 if not in main thread.
8157 (ns_get_pending_menu_title, ns_check_menu_open)
8158 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8159 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8160 (sendFromMainThread:): New method.
8161 (changeFont:): size is CGFloat.
8162 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8163 Disable warning about permanent text.
8164 (characterIndexForPoint:): Adjust return type depending on GNUstep
8166 (mouseDown:): delta is CGFloat.
8167 (updateFrameSize): Remove unised variable f.
8168 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8169 Cast float to EmacsCGFloat.
8170 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8171 also to -1 when restoring.
8172 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8173 inside NS_IMPL_COCOA.
8174 (toggleFullScreen:): Put call to toggleFullScreen inside
8175 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8176 (setPosition:portion:whole:): por is CGFloat.
8177 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8178 (mouseDown:): Use CGFloat.
8179 (mouseDragged:): Remove unised variable edge.
8180 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8182 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8184 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8185 when NS_IMPL_GNUSTEP.
8186 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8187 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8188 (EmacsToolbar): Add clearAll. Add tag argument to
8189 addDisplayItemWithImage.
8190 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8192 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8194 * nsmenu.m (ns_update_menubar): Make static.
8195 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8196 (fillWithWidgetValue:): Add cast to SEL for setAction.
8197 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8198 (update_frame_tool_bar): Update code for GNUstep.
8199 (clearAll): New method.
8200 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8201 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8202 Move identifierToItem setObject and activeIdentifiers addObject before
8203 call to insertItemWithItemIdentifier.
8204 (validateVisibleItems): Fix indentation.
8205 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8206 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8207 UtilityWindow to aStyle, remove call to setStyleMask.
8209 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8211 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8212 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8213 Use F suffix on floats.
8214 (ns_char_width): Returns CGFloat.
8215 (ns_ascii_average_width): w is CGFloat instead of float.
8216 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8218 (ns_glyph_metrics): CGFloat instead of float.
8220 * nsfns.m (x_set_foreground_color, x_set_background_color):
8222 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8223 remove unused variables.
8224 (Fns_read_file_name): Keep track if panel is for save.
8225 Use ns_filename_from_panel/ns_directory_from_panel.
8226 (Fns_list_services): delegate only used for COCOA.
8227 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8228 Just return the input if GNUstep.
8229 (x_screen_planes): Remove.
8230 (Fxw_color_values): Use EmacsCGFloat
8231 (Fns_display_monitor_attributes_list): Only get screen number for
8233 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8235 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8236 ns_directory_from_panel.
8238 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8240 * process.c (handle_child_signal): Also use WCONTINUED.
8241 This is so that list-processes doesn't mistakenly list the process
8242 as stopped, when the process has actually been continued and is
8245 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8247 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8248 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8249 not already configured.
8251 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8253 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8255 * Makefile.in (mostlyclean): Remove *.res files.
8257 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8259 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8260 a buffer (bug#8447).
8262 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8264 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8265 display vector, and we backtrack, handle the case that the
8266 previous character position is also displayed from a display
8267 vector or covered by a display string or image. (Bug#14476)
8269 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8271 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8272 (struct MonitorInfo, free_monitors): Remove.
8273 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8274 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8275 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8278 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8279 (struct MonitorInfo, free_monitors): Remove.
8280 (ns_screen_name): Make static.
8281 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8282 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8285 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8286 (struct MonitorInfo): New struct.
8287 (free_monitors, make_monitor_attribute_list): Declare.
8289 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8291 (free_monitors, make_monitor_attribute_list): New functions.
8292 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8295 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8297 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8299 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8301 * keyboard.c: Apply keyboard decoding only to events that come directly
8302 from the tty, not from unread-command-events (bug#14368).
8303 (read_event_from_main_queue): New function, extracted from read_char.
8304 (read_decoded_char): Remove.
8305 (read_decoded_event_from_main_queue): New function to replace it.
8306 (read_char): Use it.
8307 (read_key_sequence): Use read_char rather than read_decoded_char.
8309 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8311 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8313 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8315 2013-05-22 Kenichi Handa <handa@gnu.org>
8317 The following changes are to fix the setting of
8318 buffer-file-coding-system on, for instance, C-x RET c unix RET
8319 _FILE_OF_DOS_EOL_TYPE_ RET.
8321 * coding.h (struct coding_system): New member detected_utf8_chars.
8323 * coding.c (detect_coding_utf_8): Count characters and check EOL
8324 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8326 (setup_coding_system): Do not initialize coding->head_ascii.
8327 (check_ascii): Do not set coding->eol_seen but update it. Do not
8328 call adjust_coding_eol_type here.
8329 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8330 If the eol-type of CODING is already specified, adjust the eol type
8331 of the found coding-system.
8332 (decode_coding_gap): Cancel previous change. Utilize the
8333 character numbers counted by detect_coding_utf_8. Fix detection
8336 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8338 * search.c (looking_at_1): Only set last_thing_searched if the match
8339 changed the match-data (bug#14281).
8341 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8343 * xdisp.c (reseat_at_previous_visible_line_start):
8344 Already declared in dispextern.h, so remove it here.
8345 (move_it_vertically_backward): Likewise.
8347 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8349 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8350 (Fx_display_pixel_width, Fx_display_pixel_height)
8351 (Fx_display_mm_width, Fx_display_mm_height):
8352 Mention `display-monitor-attributes-list' in docstrings.
8354 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8355 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8356 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8357 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8358 (Fx_display_backing_store, Fx_display_visual_class)
8359 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8360 (Fx_display_grayscale_p, Fx_display_pixel_width)
8361 (Fx_display_pixel_height, Fx_display_planes)
8362 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8363 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8364 (Fx_display_mm_width, Fx_display_mm_height)
8365 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8366 height for all physical monitors as in X11.
8368 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8369 Return pixel width or height for all physical monitors as in X11.
8371 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8373 Port --enable-gcc-warnings to clang.
8374 * bytecode.c (exec_byte_code):
8376 Redo diagnostic pragmas to pacify clang, too.
8377 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8378 * editfns.c (Fencode_time):
8379 * fileio.c (file_accessible_directory_p):
8380 * font.c (font_unparse_xlfd):
8381 Use '&"string"[index]' instead of '"string" + (index)'.
8382 * undo.c (user_error): Remove; unused.
8384 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8386 * insdel.c (insert_1_both): Document the arguments, instead of
8387 referring to insert_1, which no longer exists.
8389 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8390 some window, increment windows_or_buffers_changed, so that
8391 *Messages* display in that window is updated. (Bug#14408)
8393 * w32.c: Include epaths.h.
8394 (init_environment): Use cmdproxy.exe without leading directories.
8395 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8397 (gettimeofday): Adjust signature and return value to Posix
8400 * unexw32.c (open_output_file): Delete the existing emacs.exe
8401 before creating it, to break the hard link to the versioned
8404 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8405 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8406 (FIRSTFILE_OBJ): New variables.
8407 (W32_RES): Rename to EMACSRES. All users changed.
8408 (base_obj): Use $(CM_OBJ).
8409 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8410 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8411 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8412 $(W32_RES_LINK) before $(LIBES).
8413 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8415 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8417 * makefile.w32-in (DOC): Use just "DOC".
8419 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8421 * process.c: Export default filters and sentinels to Elisp.
8422 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8424 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8425 (Fset_process_sentinel, Fformat_network_address):
8426 Default to them instead of nil.
8427 (server_accept_connection): Sentinels can't be nil any more.
8428 (read_and_dispose_of_process_output): New function, extracted from
8429 read_process_output.
8430 (read_process_output): Use it; filters can't be nil.
8431 (Finternal_default_process_filter): New function, extracted from
8432 read_process_output.
8433 (exec_sentinel_unwind): Remove function.
8434 (exec_sentinel): Don't zilch sentinel while running.
8435 (status_notify): Sentinels can't be nil.
8436 (Finternal_default_process_sentinel): New function extracted from
8438 (setup_process_coding_systems): Default filter is not nil any more.
8439 (syms_of_process): Export new Elisp functions and initialize
8441 * lisp.h (make_lisp_proc): New function.
8443 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8445 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8447 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8449 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8450 unless we know that the window w is a leaf window.
8451 Another attempt at solving bug#14062.
8453 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8455 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8458 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8460 * image.c (gif_load): Check that subimages fit (Bug#14345).
8462 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8464 * lread.c (skip_dyn_eof): New function.
8465 (read1): Use it to skip the end of a file in response to #@00.
8467 * doc.c (get_doc_string): Slightly relax the sanity checking.
8469 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8471 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8472 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8473 (MonitorInfo): New struct.
8474 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8475 (Fns_display_monitor_attributes_list): New functions.
8476 (display-usable-bounds): Remove.
8477 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8480 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8482 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8483 (GTK_CHECK_VERSION): New macro, if not already defined.
8484 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8485 replaced by GTK_CHECK_VERSION.
8487 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8489 * xterm.h (GTK_PREREQ): New macro.
8490 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8491 to use this macro instead, for consistency and clarity.
8493 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8495 * xdisp.c (row_for_charpos_p): New function, with code of
8496 cursor_row_p, but accepts an additional argument CHARPOS instead
8497 of using a hardcoded PT.
8498 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8499 (row_containing_pos): Call row_for_charpos_p instead of partially
8500 doing the same. Fixes cursor positioning under longlines-mode
8501 when longlines-show-effect includes more than one newline, when
8502 moving the cursor vertically up.
8504 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8506 * makefile.w32-in (ACL_H): New macro.
8507 ($(BLD)/fileio.$(O)): Update dependencies.
8509 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8511 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8512 * Makefile.in (LIB_ACL): New macro.
8513 (LIBACL_LIBS): Remove.
8514 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8515 * fileio.c: Include <acl.h>.
8516 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8517 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8519 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8522 * unexelf.c: Don't assume ElfW (Half) fits in int.
8523 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8524 when dealing with ElfW (Half) values, since they can exceed 2**31
8525 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8526 (entry_address): Omit unused NUM arg. All uses changed.
8528 2013-05-07 Juri Linkov <juri@jurta.org>
8530 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8531 to the string converted from number with `Fnumber_to_string'.
8534 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8536 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8537 This fixes a problem introduced by my previous change.
8539 2013-05-07 Glenn Morris <rgm@gnu.org>
8541 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8543 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8545 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8547 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8549 Static checking by GCC 4.8.0.
8550 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8551 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8552 (x_get_monitor_attributes_fallback)
8553 (x_get_monitor_attributes_xinerama)
8554 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8555 Define only if USE_GTK.
8556 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8557 (x_get_monitor_attributes_fallback): Omit unused locals.
8558 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8559 Use double, not float, to avoid mixed-mode floating point arithmetic.
8561 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8562 Jan Djärv <jan.h.d@swipnet.se>
8564 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8565 (XINERAMA_CFLAGS): New macros.
8566 (ALL_CFLAGS, LIBES): Use them.
8568 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8569 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8570 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8571 (syms_of_xfns): DEFSYM them.
8572 (struct MonitorInfo): New struct.
8573 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8574 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8575 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8576 (x_get_monitor_attributes_xinerama): New functions.
8577 (Fx_display_monitor_attributes_list): New primitive.
8578 (syms_of_xfns): Defsubr it.
8580 * xterm.h (x_display_info): Add Xatom_net_workarea and
8581 Xatom_net_current_desktop.
8583 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8584 and dpyinfo->Xatom_net_current_desktop.
8586 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8588 * xdisp.c (pos_visible_p): Use the special code for finding the
8589 beginning of a display property or overlay for any "replacing"
8590 display property, not just for display strings. This solves
8591 incorrect reporting of position by posn-at-point. (Bug#14241)
8593 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8595 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8596 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8597 Verify that ElfW (Half) fits in int.
8598 (fatal): Use same signature as lisp.h.
8599 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8600 configure and build with -DUNEXELF_DEBUG without worrying about
8601 other modules that use DEBUG.
8602 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8603 possibly-wide integers now uses it instead of plain fprintf.
8604 (entry_address): New function, which avoids problems with 32-bit
8605 overflow on 64-bit hosts.
8606 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8607 (round_up): Don't assume the remainder fits in int.
8608 (find_section): Use bool for boolean. Simplify debug code.
8609 (unexec): Don't assume file sizes fit in int or size_t.
8610 Omit unnecessary trailing newline in 'fatal' format.
8611 Use strerror rather than outputting decimal error number.
8612 Remove unused code when emacs is not defined;
8613 this file relies on Emacs now.
8614 Don't assume e_phnum and e_shnum are positive.
8616 * regex.c: Fix problems when DEBUG is defined.
8617 (extract_number, extract_number_and_incr): Define regardless of
8618 whether DEBUG is defined; that's simpler and makes the code less
8619 likely to go stale in the normal case when DEBUG is not defined.
8620 Return int rather than taking an int * arg. All callers changed.
8621 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8622 Remove, replacing with ...
8623 (DEBUG_PRINT): New macro. All callers changed.
8624 (DEBUG_COMPILES_ARGUMENTS): New macro.
8625 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8626 (print_compiled_pattern, print_double_string) [DEBUG]:
8627 Use prototype rather than old-style definition.
8628 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8629 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8630 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8631 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8632 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8633 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8634 This matters only when DEBUG is defined.
8636 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8638 * xdisp.c (set_iterator_to_next): Set the
8639 ignore_overlay_strings_at_pos_p flag only if we are _really_
8640 iterating over an overlay string, as indicated by the
8641 current.overlay_string_index member. (Bug#14306)
8643 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8645 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8646 to where it is used, to avoid autorelease issues (Bug#14050).
8648 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8650 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8651 * fileio.c (syms_of_fileio): Implement this.
8652 * filelock.c (create_lock_file): If symbolic links don't work, so
8653 we use a regular file as a lock file, do not fsync the lock file;
8656 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8658 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8659 (syms_of_minibuf): Adjust accodingly.
8661 * callint.c (Fcall_interactively): Adjust calls accordingly.
8663 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8665 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8666 w->contents is a buffer before computing everything else.
8667 Use parentheses to disambiguate last part of the condition.
8669 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8670 assertion violations. (Bug#14062)
8672 2013-05-01 David Reitter <david.reitter@gmail.com>
8674 * nsfns.m (ns_tooltip): Initialize.
8676 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8678 * coding.c (decode_coding_gap): Don't remove the character before
8679 a newline unless it's a CR character. (Bug#14287)
8681 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8683 * dispextern.h (struct face): Move enum face_underline_type
8684 earlier so that bitfields can be in the same word.
8686 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8688 * nsfns.m (handlePanelKeys): New function.
8689 (EmacsOpenPanel:performKeyEquivalent:)
8690 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8691 arrows/function/control and copy/paste keys (Bug#14296).
8693 2013-04-27 Juri Linkov <juri@jurta.org>
8695 * callint.c (Fcall_interactively): Call `Qread_number' for
8696 interactive code letter `n' instead of using duplicate code.
8699 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8701 * systime.h (make_timeval): Declare as 'const'.
8703 2013-04-27 Kenichi Handa <handa@gnu.org>
8705 * font.c (font_open_entity): Always open a font of manageable
8708 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8710 Port better to AIX (Bug#14258).
8711 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8714 2013-04-24 Kenichi Handa <handa@gnu.org>
8716 * coding.c (decode_coding_iso_2022): When an invalid escape
8717 sequence is encountered, reset the invocation and designation
8718 status to the safest one.
8720 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8722 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8723 Without this fix, "make distclean" leaves stamp-h1 behind.
8725 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8727 * w32fns.c (w32_fullscreen_rect): New function to compute the
8728 window rectangle for the given fullscreen mode.
8729 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8730 longer tunes the window size. This keeps the window's edges flush
8731 with the screen and allows the taskbar to hide itself in fullboth.
8733 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8734 window decorations and uses the entire screen.
8736 * w32term.h (w32_fullscreen_rect) Add prototype.
8737 (struct w32_output): Replace normal_width, normal_height,
8738 normal_top, and normal_left members with a single normal_placement
8740 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8742 (FRAME_NORMAL_PLACEMENT): New macro.
8744 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8746 * minibuf.c (Ftest_completion): Silence compiler warning.
8748 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8750 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8753 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8756 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8757 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8758 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8759 parentheses where appropriate.
8761 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8763 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8765 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8767 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8768 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8769 Mention in the doc string that setting these variables takes
8770 effect only after a call to set-window-buffer. (Bug#14200)
8772 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8774 * indent.c (Fvertical_motion): Don't consider display strings on
8775 overlay strings as display strings on the buffer position we
8776 started from. This prevents vertical cursor motion from jumping
8777 more than one line when there's an overlay string with a display
8778 property at end of line.
8779 Reported by Karl Chen <Karl.Chen@quarl.org> in
8780 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8782 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8784 * window.c (select_window): `record_buffer' even if window is
8785 already selected (bug#14191).
8787 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8789 * window.c (Fwindow_end): Test more flags, including the buffer's
8790 last_overlay_modified flag, to determine whether the window's
8791 display is really up-to-date. Prevents the function from
8792 returning a stale value. (Bug#14170)
8793 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8796 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8798 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8799 garbaged only if it is not already the top frame on its TTY.
8800 This prevents flickering due to constant redrawing of TTY frames when
8801 there are GUI frames open in the same session. (Bug#13864)
8803 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8805 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8806 of marking the idle timers directly.
8808 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8810 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8813 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8815 * window.c (select_window): Don't record_buffer while the invariant is
8816 temporarily broken (bug#14161).
8818 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8820 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8822 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8824 2013-04-07 Romain Francoise <romain@orebokech.com>
8826 Ignore additional platform-specific ACL errors (Bug#13702).
8827 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8828 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8830 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8832 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8835 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8837 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8838 This bug was introduced by my 2013-02-25 change that simplified
8839 data_start configuration. Without this change, on GNU/Linux
8840 an Emacs configured with --enable-profiling fails immediately
8841 due to a profiler signal.
8842 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8843 with these flags. On platforms where special flags are needed
8844 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8845 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8846 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8848 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8850 Get rid of some platform-specific functions examining window
8851 system and its capabilities. This is a partial rework of the
8853 * lisp.h (have_menus_p): Remove prototype. This function is
8854 replaced with platform-independent window_system_available.
8855 (check_window_system): Move to...
8856 * frame.h (decode_window_system_frame, window_system_available):
8857 ...here, add new prototypes.
8858 * frame.c (window_system_available, decode_window_system_frame):
8860 (check_window_system): Platform-independent now.
8861 * xterm.h (x_in_use): Remove declaration.
8863 * w32term.h (check_x_frame):
8864 * nsterm.h (check_x_frame): Remove prototypes. This function
8865 is replaced with platform-independent decode_window_system_frame.
8866 * msdos.c (have_menus_p): Remove.
8867 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8868 Remove platform-specific functions. Use check_window_system,
8869 decode_window_system_frame and check_ns_display_info where
8870 appropriate. Minor style and comment tweaks.
8871 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8872 (check_x_frame): Likewise.
8873 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8875 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8876 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8877 * xmenu.c, xselect.c: All related users changed.
8879 2013-04-03 Kenichi Handa <handa@gnu.org>
8881 The following changes is to optimize the code for reading UTF-8
8884 * coding.c (check_ascii): Rename from detect_ascii. Return value
8885 changed. Check EOL format. Do not call adjust_coding_eol_type
8887 (check_utf_8): New function.
8888 (adjust_coding_eol_type): Do nothing if already adjusted.
8889 (detect_coding): Compare the return value of check_ascii with
8890 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8891 (decode_coding_gap): Optimize for valid UTF-8.
8893 2013-03-21 Kenichi Handa <handa@gnu.org>
8895 * coding.c (syms_of_coding): Cancel previous change.
8897 * insdel.c (insert_from_gap): Fix previous change.
8899 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8901 Consistently use platform-specific function to detect window system.
8902 * lisp.h (check_window_system): New prototype. This function is
8903 going to replace check_x, check_w32 and check_ns.
8904 (have_menus_p): Mention msdos.c in comment.
8905 * fontset.c (check_window_system_func): Remove. Adjust all users.
8906 * fontset.h (check_window_system_func): Remove prototype.
8907 * nsterm.h (check_ns):
8908 * xterm.h (check_x):
8909 * w32term.h (check_w32): Likewise.
8910 * menu.c (Fx_popup_menu): Use check_window_system.
8911 * msdos.c (check_window_system): Define for MS-DOS.
8912 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8913 * w32fns.c (check_window_system): Likewise for MS-Windows.
8914 * xfns.c (check_window_system): Likewise for X.
8915 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8916 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8918 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8920 Prefer < to > in range checks such as 0 <= i && i < N.
8921 This makes it easier to visualize quantities on a number line.
8922 This patch doesn't apply to all such range checks,
8923 only to the range checks affected by the 2013-03-24 change.
8924 This patch reverts most of the 2013-03-24 change.
8925 * alloc.c (xpalloc, Fgarbage_collect):
8926 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8927 * character.c (string_escape_byte8):
8928 * charset.c (read_hex):
8929 * data.c (cons_to_unsigned):
8930 * dispnew.c (update_frame_1):
8931 * doc.c (Fsubstitute_command_keys):
8932 * doprnt.c (doprnt):
8933 * editfns.c (hi_time, decode_time_components):
8934 * fileio.c (file_offset):
8935 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8936 * font.c (font_intern_prop):
8937 * frame.c (x_set_alpha):
8938 * gtkutil.c (get_utf8_string):
8939 * indent.c (check_display_width):
8940 * keymap.c (Fkey_description):
8941 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8943 * minibuf.c (read_minibuf_noninteractive):
8944 * process.c (wait_reading_process_output):
8945 * search.c (Freplace_match):
8946 * window.c (get_phys_cursor_glyph):
8947 * xdisp.c (redisplay_internal):
8948 * xsmfns.c (smc_save_yourself_CB):
8949 Prefer < to > for range checks.
8950 * dispnew.c (sit_for): Don't mishandle NaNs.
8951 This fixes a bug introduced in the 2013-03-24 change.
8952 * editfns.c (decode_time_components): Don't hoist comparison.
8953 This fixes another bug introduced in the 2013-03-24 change.
8955 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8957 * frame.h (struct frame): Drop scroll_bottom_vpos
8958 member becaue all real users are dead long ago.
8959 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8960 * xdisp.c (redisplay_internal): Adjust user.
8962 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8964 * nsmenu.m (showAtX:Y:for:): setLevel to
8965 NSPopUpMenuWindowLevel (Bug#13998).
8967 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8969 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8970 (ns_check_pending_open_menu): Declare.
8972 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8973 (x_activate_menubar): Update the menu with title that matches
8974 ns_get_pending_menu_title, and call
8975 ns_check_pending_openmenu (Bug#12698).
8976 (menuWillOpen:): New method.
8977 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8979 * nsterm.m (menu_will_open_state, menu_mouse_point)
8980 (menu_pending_title): New varaibles.
8981 (ns_get_pending_menu_title, ns_check_menu_open)
8982 (ns_check_pending_open_menu): New functions.
8984 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8986 * indent.c (current_column_bol_cache): Remove leftover which is not
8987 used in Fmove_to_column any more.
8988 (current_column, scan_for_column): Adjust users.
8989 * keyboard.c (last_point_position_buffer, last_point_position_window):
8990 Remove leftovers which are not used for recording undo any more.
8991 (command_loop_1, syms_of_keyboard): Adjust users.
8992 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8993 redisplay_window any more.
8994 (move_it_to): Adjust user.
8996 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8998 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8999 Update dependencies.
9001 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9003 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9004 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9007 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9009 * window.h (struct window): Replace hchild, vchild and buffer slots
9010 with a single slot 'contents'. This is possible because each valid
9011 window may have either the child window (in vertical or horizontal
9012 combination) or buffer to display (for the leaf window). Using that,
9013 a lot of operations to traverse and/or change window hierarchies may
9014 be simplified. New member horizontal is used to distinguish between
9015 horizontal and vertical combinations of internal windows.
9016 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9017 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9018 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9019 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9020 Use contents slot, not buffer, where appropriate.
9021 (wset_combination): New function.
9022 (wset_buffer): Add eassert.
9023 (Fframe_first_window): Simplify the loop reaching first window.
9024 (Fwindow_buffer): Use WINDOW_LEAF_P.
9025 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9026 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9027 (unshow_buffer): Convert initial debugging check to eassert.
9028 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9029 (make_parent_window, window_resize_check, window_resize_apply)
9030 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9031 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9032 Adjust to match struct window changes.
9033 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9034 (mark_window_cursors_off, count_windows, get_leaf_windows)
9035 (foreach_window_1): Simplify the loop.
9036 * alloc.c (mark_object): Do not check for the leaf window because
9037 internal windows has no glyph matrices anyway.
9038 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9039 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9040 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9041 (build_frame_matrix_from_window_tree, mirror_make_current)
9042 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9043 (update_window_tree, set_window_update_flags): Simplify the loop.
9044 (sync_window_with_frame_matrix_rows): Enforce live window.
9045 Use contents slot, not buffer, where appropriate.
9046 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9047 and WINDOW_HORIZONTAL_COMBINATION_P.
9048 (make_frame_visible_1): Simplify the loop.
9049 Use contents slot, not buffer, where appropriate.
9050 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9051 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9052 (expose_window_tree): Likewise.
9053 Use contents slot, not buffer, where appropriate.
9054 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9055 to avoid deleted windows. Use contents slot instead of buffer.
9056 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9057 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9058 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9059 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9061 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9063 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9064 identify the reasons for assertion violations in bug#14062 and
9066 (Fx_show_tip): Fix compilation error under
9067 "--enable-check-lisp-object-type". (Bug#14073)
9069 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9070 Reported by <rzl24ozi@gmail.com>.
9072 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9074 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9076 (unwind_with_echo_area_buffer): ...to restore it here.
9077 This is needed to ensure that...
9078 (redisplay_window): ...both window markers are valid here,
9079 which is verified by eassert.
9080 * editfns.c (save_excursion_save): Do not assume that
9081 selected_window always displays the buffer.
9082 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9085 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9087 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9090 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9092 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9094 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9096 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9097 since MinGW's w32api headers do. This avoids compiler warnings.
9099 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9102 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9104 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9106 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9108 * gtkutil.c (style_changed_cb): Check if frame is live and an
9109 X frame (Bug#14038).
9111 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9113 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9114 Define only for _WIN32_WINNT less than 0x0500.
9115 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9117 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9118 see its own definitions of 'struct timeval' and 'struct timezone'.
9120 Fix incompatibilities between MinGW.org and MinGW64 headers.
9121 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9123 * w32.c (REPARSE_DATA_BUFFER): Guard with
9124 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9126 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9128 * xterm.c: Include X11/XKBlib.h
9129 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9131 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9133 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9135 * blockinput.h (input_blocked_p): Likewise.
9136 * bytecode.c (exec_byte_code): Likewise.
9137 * callproc.c (call_process_kill, call_process_cleanup)
9138 (Fcall_process): Likewise.
9139 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9140 (Fccl_execute_on_string): Likewise.
9141 * character.c (string_escape_byte8): Likewise.
9142 * charset.c (read_hex): Likewise.
9143 * cm.c (calccost): Likewise.
9144 * data.c (cons_to_unsigned): Likewise.
9145 * dired.c (directory_files_internal, file_name_completion):
9147 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9148 (sit_for): Likewise.
9149 * doc.c (Fsubstitute_command_keys): Likewise.
9150 * doprnt.c (doprnt): Likewise.
9151 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9152 * emacsgtkfixed.c: Likewise.
9153 * fileio.c (file_offset, Fwrite_region): Likewise.
9154 * floatfns.c (Fexpt, fmod_float): Likewise.
9155 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9157 * font.c (font_intern_prop): Likewise.
9158 * frame.c (x_set_alpha): Likewise.
9159 * gtkutil.c (get_utf8_string): Likewise.
9160 * indent.c (check_display_width): Likewise.
9161 * intervals.c (create_root_interval, rotate_right, rotate_left)
9162 (split_interval_right, split_interval_left)
9163 (adjust_intervals_for_insertion, delete_node)
9164 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9165 (merge_interval_right, merge_interval_left, copy_intervals)
9166 (set_intervals_multibyte_1): Likewise.
9167 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9168 * keymap.c (Fkey_description): Likewise.
9169 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9170 * lread.c (openp, read_integer, read1, string_to_number):
9172 * menu.c (ensure_menu_items): Likewise.
9173 * minibuf.c (read_minibuf_noninteractive): Likewise.
9174 * print.c (printchar, strout): Likewise.
9175 * process.c (create_process, Faccept_process_output)
9176 (wait_reading_process_output, read_process_output, send_process)
9177 (wait_reading_process_output): Likewise.
9178 * profiler.c (make_log, handle_profiler_signal): Likewise.
9179 * regex.c (re_exec): Likewise.
9180 * regex.h: Likewise.
9181 * search.c (looking_at_1, Freplace_match): Likewise.
9182 * sysdep.c (get_child_status, procfs_ttyname)
9183 (procfs_get_total_memory): Likewise.
9184 * systime.h (EMACS_TIME_VALID_P): Likewise.
9185 * term.c (dissociate_if_controlling_tty): Likewise.
9186 * window.c (get_phys_cursor_glyph): Likewise.
9187 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9188 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9190 * xfns.c (Fx_window_property): Likewise.
9191 * xmenu.c (set_frame_menubar): Likewise.
9192 * xselect.c (x_get_window_property, x_handle_dnd_message):
9194 * xsmfns.c (smc_save_yourself_CB): Likewise.
9195 * xterm.c (x_scroll_bar_set_handle): Likewise.
9197 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9199 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9200 to be optional or nil. Adjust comment and convert it to docstring.
9201 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9202 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9204 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9206 Static checking by GCC 4.8-20130319.
9207 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9208 * process.c (Fset_process_datagram_address)
9209 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9210 * xdisp.c (get_char_face_and_encoding):
9211 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9212 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9213 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9215 2013-03-24 Ken Brown <kbrown@cornell.edu>
9217 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9218 fix compilation on 64-bit Cygwin, where underscores are not
9219 automatically prepended.
9221 * w32term.c (w32_initialize): Silence compiler warning.
9223 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9225 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9226 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9227 variables, to save and restore frame dimensions.
9228 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9229 after returning from a 'fullscreen' configuration.
9230 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9231 to avoid races between the main thread and the input thread.
9233 * w32term.h (struct w32_output): New members normal_width,
9234 normal_height, normal_top, normal_left, and prev_fsmode.
9235 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9236 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9239 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9240 'fullscreen' parameter. Always record previous width and height
9241 of the frame, except when switching out of maximized modes, so
9242 that they could be restored correctly, instead of resetting to the
9243 default frame dimensions. Send SC_RESTORE command to the frame,
9244 unless we are going to send SC_MAXIMIZE, to restore the frame
9245 resize hints in the mouse pointer shown by the window manager.
9248 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9250 * lisp.h (get_frame_param): Adjust conditions for prototype
9253 2013-03-22 Ken Brown <kbrown@cornell.edu>
9255 * unexcw.c: Drop unneeded inclusion of w32common.h.
9256 (report_sheap_usage): Declare.
9257 (read_exe_header): Add magic numbers for x86_64.
9258 (fixup_executable): Fix printf format specifier for unsigned long
9261 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9263 * frame.h (struct frame): Put menu_bar_window under #ifdef
9264 because this member is not needed when X toolkit is in use.
9265 (fset_menu_bar_window):
9266 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9267 (free_glyphs, update_frame):
9268 * xdisp.c (expose_frame): Likewise.
9269 (display_menu_bar): Likewise. Remove redundant eassert.
9270 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9273 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9275 Use functions and constants to manipulate Lisp_Save_Value objects.
9276 This replaces code that used macros and strings and token-pasting.
9277 The change makes the C source a bit easier to follow,
9278 and shrinks the Emacs executable a bit.
9279 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9280 (make_save_value): Change 1st arg from string to enum. All callers
9283 (mark_object): Use if, not #if, for GC_MARK_STACK.
9284 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9285 (XSAVE_OBJECT): Now functions, not macros.
9286 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9287 the constant was never used.
9288 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9289 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9290 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9291 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9293 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9294 type3 with a single member save_type. All uses changed.
9295 (save_type, set_save_pointer, set_save_integer): New functions.
9296 * print.c (PRINTX): Remove.
9298 * alloc.c: Remove redundant static declarations.
9300 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9302 * window.h (struct window): Convert left_col, top_line, total_lines
9303 and total_cols from Lisp_Objects to integers. Adjust comments.
9304 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9306 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9307 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9308 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9309 Adjust users where appropriate.
9311 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9313 * frame.h (struct frame): Drop resx and resy because the same data is
9314 available from window system-specific output context. Adjust users.
9315 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9316 New functions to provide defaults when no window system available.
9317 (FRAME_RES_X, FRAME_RES_Y): New macros.
9318 (NUMVAL): Move from xdisp.c.
9319 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9320 (Ffont_face_attributes, Fopen_font):
9321 * image.c (gs_load):
9322 * w32font.c (fill_in_logfont):
9323 * xdisp.c (calc_pixel_width_or_height):
9324 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9325 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9327 2013-03-20 Kenichi Handa <handa@gnu.org>
9329 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9330 to 1 (temporary workaround until a bug related to ASCII
9331 optimization is fixed).
9333 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9335 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9336 Signal error if window is not internal. Adjust docstring.
9337 (delete_all_child_windows): Use combination_limit to save the buffer.
9338 (Fset_window_configuration): Adjust accordingly.
9339 * print.c (syms_of_print): Initialize debugging output not here...
9340 (init_print_once): ...but in a new function here.
9341 * lisp.h (init_print_once): Add prototype.
9342 * emacs.c (main): Add call to init_print_once. Adjust comments.
9344 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9346 * window.c (window_resize_check, window_resize_apply)
9347 (window_from_coordinates, recombine_windows, set_window_buffer)
9348 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9349 (Fsplit_window_internal, Fdelete_window_internal)
9350 (freeze_window_starts): Use bool for booleans.
9351 * window.h (window_frame_coordinates, resize_frame_windows)
9352 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9354 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9356 * dispnew.c (bitch_at_user): Use `user-error'.
9358 2013-03-17 Ken Brown <kbrown@cornell.edu>
9360 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9361 as return type of image_background. (Bug#13981)
9362 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9364 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9366 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9367 (ns_select): Don't return with result uninitialized.
9369 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9372 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9374 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9375 directories. If filename is nil, get directory name (Bug#13932).
9376 Use getFilename and getDirectory.
9377 (getFilename, getDirectory): New methods for EmacsSavePanel and
9379 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9381 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9383 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9385 2013-03-15 Kenichi Handa <handa@gnu.org>
9387 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9388 (adjust_after_replace): Make it back to static. Delete the third
9389 arg text_at_gap_tail. Cancel the code for handling it.
9391 * coding.h (struct coding_system): New member eol_seen.
9393 * coding.c (detect_ascii): New function.
9394 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9395 when the source bytes are actually scanned. On detecting for
9396 coding_category_utf_8_auto, call detect_ascii instead of scanning
9397 source bytes directly.
9398 (produce_chars): Call insert_from_gap with the new arg 0.
9399 (encode_coding): Likewise.
9400 (decode_coding_gap): Control ASCII optimization by the variable
9401 disable_ascii_optimization instead of #ifndef .. #endif.
9402 Deccode EOL format according to coding->eol_seen.
9403 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9406 * lisp.h (adjust_after_replace): Cancel externing it.
9407 (insert_from_gap): Adjust prototype.
9409 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9411 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9412 FULLSCREEN_MAXIMIZED. (Bug#13935)
9414 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9416 * region-cache.c (find_cache_boundary, move_cache_gap)
9417 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9418 Simplify debugging check and convert to eassert. Adjust comment.
9419 (pp_cache): Put under ENABLE_CHECKING.
9421 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9423 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9424 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9426 (w32fullscreen_hook): If the frame is visible, reset
9427 f->want_fullscreen flag after changing the frame size. If the
9428 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9431 2013-03-13 Daniel Colascione <dancol@dancol.org>
9433 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9434 too so that these builds can use Cygwin's file conversion
9435 functions. (We've been building and linking cygw32.o all along
9436 and just not using it.)
9438 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9440 File synchronization fixes (Bug#13944).
9441 * Makefile.in (LIB_FDATASYNC): New macro.
9443 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9444 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9445 Don't worry about HAVE_FSYNC, since a substitute fsync is
9446 available if the system lacks one.
9447 (Fwrite_regin): Retry fsync if interrupted.
9449 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9451 * w32term.c (w32_read_socket): If the Emacs frame is being
9452 activated, call w32fullscreen_hook, to make sure the new frame
9453 dimensions are in effect. (Bug#13937)
9455 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9457 * xdisp.c (init_iterator): Simplify because both character and byte
9458 positions are either specified or -1. Add eassert. Adjust comment.
9459 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9460 character and byte positions can be obtained from marker.
9462 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9464 Static checking by Sun C 5.12.
9465 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9466 * bytecode.c (exec_byte_code):
9467 * dispnew.c (init_display):
9469 * fileio.c (Fsubstitute_in_file_name):
9470 * keyboard.c (Fevent_convert_list):
9471 * keymap.c (Fsingle_key_description):
9472 * term.c (maybe_fatal, fatal):
9473 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9474 * xsmfns.c (Fhandle_save_session):
9475 Omit unreachable code.
9476 * keymap.c (map_keymap_char_table_item): Cast void * to
9477 a function pointer type; the C Standard requires this.
9479 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9480 Include <sys/param.h> unconditionally, as that works elsewhere and
9481 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9482 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9485 See ChangeLog.12 for earlier changes.
9491 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9493 This file is part of GNU Emacs.
9495 GNU Emacs is free software: you can redistribute it and/or modify
9496 it under the terms of the GNU General Public License as published by
9497 the Free Software Foundation, either version 3 of the License, or
9498 (at your option) any later version.
9500 GNU Emacs is distributed in the hope that it will be useful,
9501 but WITHOUT ANY WARRANTY; without even the implied warranty of
9502 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9503 GNU General Public License for more details.
9505 You should have received a copy of the GNU General Public License
9506 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.