1 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
4 unintuitive (bug#15824).
6 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
11 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
13 * cmds.c (Fself_insert_command): Output a clearer error message on
14 negative repetitions (bug#9476).
16 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
18 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
20 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
22 * minibuf.c (Fread_string): Doc clarification (bug#15422).
24 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
26 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
28 * keyboard.c (Frecursive_edit): Fix typo in docstring.
30 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
32 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
34 * keyboard.c (Frecursive_edit): Say more precicely how throwing
35 `exit' works (bug#15865).
37 2014-02-07 Martin Rudalics <rudalics@gmx.at>
39 Constrain window box/body sizes and margin widths (Bug#16649).
40 * xdisp.c (window_box_width): Don't return less than zero.
41 (window_box_left_offset, window_box_right_offset): Don't return
42 more than the window's pixel width.
43 * window.c (window_body_height, window_body_width): Don't return
45 (window_resize_apply): Adjust margin width, if necessary.
47 2014-02-07 Glenn Morris <rgm@gnu.org>
49 * nsterm.m (syms_of_nsterm): Doc fix.
51 2014-02-06 Eli Zaretskii <eliz@gnu.org>
53 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
54 variables: pointers through which to call the respective APIs.
55 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
56 (filename_from_ansi, sys_link, check_windows_init_file): Call
57 MultiByteToWideChar and WideCharToMultiByte through pointers.
58 This is required on Windows 9X, where we dynamically load
59 UNICOWS.DLL which has their non-stub implementations.
60 (maybe_load_unicows_dll): Assign addresses to these 2 function
61 pointers after loading UNICOWS.DLL.
63 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
64 MultiByteToWideChar and WideCharToMultiByte through function
67 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
70 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
72 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
73 for OSX >= 10.9 if separate spaces are used.
74 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
76 2014-02-06 Glenn Morris <rgm@gnu.org>
78 * buffer.c (cache-long-scans): Doc fix.
80 2014-02-05 Eli Zaretskii <eliz@gnu.org>
82 * w32fns.c (Fw32_shell_execute): Doc fix.
84 2014-02-05 Bastien Guerry <bzg@gnu.org>
86 * syntax.c (Fforward_word): Call Fconstrain_to_field with
87 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
89 2014-02-05 Martin Rudalics <rudalics@gmx.at>
91 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
92 outside the window (Bug#16649).
94 * xdisp.c (note_mouse_highlight): When entering a margin area show
95 a non-text cursor (Bug#16647).
97 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
99 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
100 It prompted a compile-time diagnostic on GNU/Linux.
101 Simplify to remove the need for the label.
103 2014-02-04 Eli Zaretskii <eliz@gnu.org>
105 * w32menu.c (w32_popup_dialog): Don't condition the whole function
106 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
107 to show it; otherwise return 'unsupported--w32-dialog' to signal
108 to the caller that emulation with menus is necessary. This
109 resurrects code inadvertently deleted by the 2013-10-08 commit.
111 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
113 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
116 * menu.c (Fx_popup_dialog): Don't condition the call to
117 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
118 special symbol 'unsupported--w32-dialog', emulate the dialog with
119 a menu by calling x-popup-menu.
121 * menu.h (Qunsupported__w32_dialog): New extern variable.
123 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
125 * keyboard.c (kbd_buffer_get_event): Read file notification events
128 * xgselect.c (xg_select): Read glib events in any case, even if
129 there are no file descriptors to watch for. (Bug#16519)
131 2014-02-03 Martin Rudalics <rudalics@gmx.at>
133 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
134 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
135 * w32term.c (w32_draw_window_divider): Handle first and last
137 * w32term.h (w32_fill_area_abs): New function.
138 * xdisp.c (x_draw_right_divider): Don't draw over bottom
140 * xfaces.c (realize_basic_faces): Handle new face ids.
141 * xfns.c (Fx_create_frame): Call x_default_parameter for right
142 and bottom divider width.
143 * xterm.c (x_draw_window_divider): Handle first and last pixels
146 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
148 * print.c (Fexternal_debugging_output): Add cast to pacify
149 --enable-gcc-warnings.
150 * eval.c (call_debugger): Grow specpdl if the debugger was
151 entered due to specpdl overflow (Bug#16603) and allow more
152 specpdl space for the debugger itself.
154 2014-02-02 Martin Rudalics <rudalics@gmx.at>
156 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
159 2014-02-01 Eli Zaretskii <eliz@gnu.org>
161 * w32fns.c (Ffile_system_info): Use WINAPI in the function
162 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
164 * print.c (Fexternal_debugging_output): If the argument character
165 is non-ASCII, encode it with the current locale's encoding before
166 writing the result to the terminal. (Bug#16448)
168 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
169 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
172 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
174 * process.c (create_process): Reset SIGPROF handler in the child.
175 * callproc.c (call_process): Likewise.
177 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
179 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
181 2014-01-29 Eli Zaretskii <eliz@gnu.org>
183 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
184 of zero to print strings, GDB doesn't like it.
186 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
187 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
188 we still use correct addresses. (Bug#16576)
190 2014-01-27 K. Handa <handa@gnu.org>
192 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
193 to preserve the code detection behavior of 24.3.
194 * coding.h (struct coding_system): New member detected_utf8_bytes.
195 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
196 (decode_coding_gap): Use short cut for UTF-8 file reading only
197 when coding->detected_utf8_bytes equals to coding->src_bytes.
198 * fileio.c (Finsert_file_contents): Cancel the previous change.
200 2014-01-29 Martin Rudalics <rudalics@gmx.at>
202 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
203 that are not visible.
205 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
207 * xmenu.c (create_and_show_popup_menu): Handle case when no key
208 is grabbed (Bug#16565).
210 2014-01-28 Martin Rudalics <rudalics@gmx.at>
212 * xdisp.c (last_max_ascent): Re-remove after erroneously
213 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
215 (move_it_to): Re-remove reference to last_max_ascent.
216 (Fwindow_text_pixel_size): Add iterator's max_ascent and
217 max_descent here instead of calling line_bottom_y. Fix
220 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
222 * terminal.c (initial_free_frame_resources): New function.
223 (init_initial_terminal): Install new hook to free face cache
224 on initial frame and avoid memory leak. For details, see
225 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
226 * xfaces.c (free_frame_faces): Adjust comment.
228 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
230 * data.c (Fstring_to_number): Document results if unparsable
233 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
235 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
237 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
239 When decoding, prefer ptrdiff_t to int for buffer positions etc.
240 * coding.c (detect_coding_utf_8, emacs_mule_char)
241 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
242 (check_utf_8, decode_coding):
243 * coding.h (struct coding_system.errors):
244 Use ptrdiff_t, not int, for integer values derived from buffer and
247 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
248 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
249 before invoking decode_coding_gap, since there's just one block.
251 2014-01-25 Martin Rudalics <rudalics@gmx.at>
253 Fix handling of face attributes in Fx_create_frame (Bug#16529).
254 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
255 too early. Again run change_frame_size before assigning menu-
258 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
260 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
261 arrives, call x_check_fullscreen, in case the new display has a
262 different resolution. (Bug#16517)
264 2014-01-25 Eli Zaretskii <eliz@gnu.org>
266 * term.c (read_menu_input): If the selected frame changes, exit
268 (tty_menu_show): If the selected frame changes while we displayed
269 a menu, throw to top level. (Bug#16479)
271 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
273 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
275 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
277 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
278 * data.c (count_one_bits_word): Fix bug (negated comparison)
279 when BITS_PER_ULL < BITS_PER_BITS_WORD.
281 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
283 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
284 undefined behavior by initializing display property bit of a
285 string processed by the bidirectional iterator. For details, see
286 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
288 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
290 Minor cleanup of previous change.
291 * image.c (imagemagick_error, Fimagemagick_types):
292 Omit some recently-introduced and unnecessary casts and assignments.
294 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
296 Fix two memory leaks discovered with Valgrind.
297 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
298 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
300 2014-01-22 Martin Rudalics <rudalics@gmx.at>
302 Fixes in window size functions around Bug#16430 and Bug#16470.
303 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
304 (Fwindow_mode_line_height, Fwindow_header_line_height)
305 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
306 Minor doc-string adjustments.
307 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
309 (window_body_height, window_body_width): Do not count partially
310 visible lines/columns when PIXELWISE is nil (Bug#16470).
311 (Qfloor, Qceiling): New symbols.
313 2014-01-21 Eli Zaretskii <eliz@gnu.org>
315 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
316 when the image cache is not yet allocated. (Bug#16509)
318 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
320 * buffer.c (Fkill_buffer): When killing an indirect buffer,
321 re-attach intervals to its base buffer (Bug#16502).
322 * intervals.c (set_interval_object): Move from here...
323 * intervals.h (set_interval_object): ... to here. Fix comments.
325 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
327 Avoid undefined behavior by initializing buffer redisplay bit.
328 Problem reported by Dmitry Antipov in
329 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
330 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
332 Revert some of the CANNOT_DUMP fix (Bug#16494).
333 * lread.c (init_lread): Fix typo: NILP, not !NILP.
335 2014-01-19 Eli Zaretskii <eliz@gnu.org>
337 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
338 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
339 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
340 they are replaced by macros that expand into direct calls to the
341 corresponding functions from GDI32.DLL.
342 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
343 variables in the Cygwin build, they are unused.
345 2014-01-19 K. Handa <handa@gnu.org>
347 * composite.c (composition_update_it): Fix previous change.
349 2014-01-18 Eli Zaretskii <eliz@gnu.org>
351 Fix file name handling on MS-Windows 9X.
352 * w32.c (maybe_load_unicows_dll): New function.
354 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
355 on, to make sure we can convert file names to and from UTF-8 on
356 Windows 9X. This fixes a failure to start up because Emacs cannot
357 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
359 * w32font.c [WINDOWSNT]: Include w32.h.
360 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
361 of implementing the same stuff.
362 Remove now unused g_b_init_is_windows_9x.
364 * w32.h (maybe_load_unicows_dll): Add prototype.
366 2014-01-17 Eli Zaretskii <eliz@gnu.org>
368 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
369 switch to single keyboard. Prevents daemon crashes when a new
370 client connects while we show a TTY menu in an existing client.
373 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
375 Fix MinGW64 porting problem with _setjmp.
376 Reported by Eli Zaretskii in:
377 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
378 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
379 the old _setjmp and _longjmp. All uses changed.
381 2014-01-13 Daniel Colascione <dancol@dancol.org>
383 * textprop.c (Fremove_list_of_text_properties): Correctly
384 handle reaching the end of the interval tree. (Bug#15344)
386 2014-01-13 Martin Rudalics <rudalics@gmx.at>
388 * xdisp.c (resize_mini_window): Round height to a multiple of
389 frame's line height. Fix bug in calculation of window start
390 position (Bug#16424).
392 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
394 * macfont.m: Include termchar.h.
395 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
396 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
397 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
398 *_WITH_GC_* to take face and f as parameters.
399 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
400 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
402 2014-01-13 Daniel Colascione <dancol@dancol.org>
404 Fix menu item updating in the presence of the Unity global menu
407 * gtkutil.h (xg_have_tear_offs): Add frame parameter
408 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
410 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
411 updating menus; explain why.
412 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
413 problem it's supposed to solve and it interferes with detecting
414 the presence of a global menu.
415 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
418 2014-01-11 K. Handa <handa@gnu.org>
420 * composite.c (composition_update_it): Fix indexing of
421 LGSTRING_CHAR (Bug#15984).
423 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
425 * unexw32.c (_start) [__MINGW64__]: Define to __start.
427 2014-01-11 Eli Zaretskii <eliz@gnu.org>
429 * xdisp.c (try_window_id): Don't use this function's optimizations
430 if overlays in the buffer displayed by the window have changed
431 since last redisplay. (Bug#16347)
432 (message_dolog): Fix indentation.
434 2014-01-11 Martin Rudalics <rudalics@gmx.at>
436 * frame.c (frame_resize_pixelwise): Fix doc-string.
438 2014-01-10 Martin Rudalics <rudalics@gmx.at>
440 Fix handling of internal borders (Bug#16348).
441 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
442 internal border width from pixel width of windows.
443 (change_frame_size_1): Don't return early when frame's pixel
444 size changes - we still have to record the new sizes in the
446 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
447 also when toolbar gets larger.
448 * window.c (check_frame_size): Include internal_border_width in
450 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
451 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
452 non-toolkit/non-GTK version clear internal border.
453 * xterm.c (x_clear_under_internal_border): New function for
454 non-toolkit/non-GTK version.
455 (x_after_update_window_line): In non-toolkit/non-GTK version
457 (handle_one_xevent, x_set_window_size): Call
458 x_clear_under_internal_border in non-toolkit/non-GTK version.
459 * xterm.h (x_clear_under_internal_border): Extern it.
461 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
463 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
464 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
467 2014-01-06 Eli Zaretskii <eliz@gnu.org>
469 * xdisp.c (redisplay_window): Don't skip window redisplay if the
470 last value of point is not equal to buffer's point. (Bug#16129)
472 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
475 * nsterm.h (updateCollectionBehavior): Rename from
476 updateCollectionBehaviour. All uses changed.
478 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
479 * Makefile.in (SETFATTR): New macro.
480 (temacs$(EXEEXT)): Use it.
482 2014-01-04 Martin Rudalics <rudalics@gmx.at>
484 Fix maximization behavior on Windows (Bug#16300).
485 * w32fns.c (w32_fullscreen_rect): Don't handle
486 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
487 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
488 of SetWindowPos. Restore last placement also when leaving
489 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
490 but the FULLSCREEN_BOTH case.
492 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
495 * data.c (arithcompare_driver):
496 * fileio.c (Fcar_less_than_car):
497 * fns.c (internal_equal):
498 * frame.c (delete_frame):
499 * lisp.h (enum More_Lisp_Bits):
501 Avoid C99 constructs that don't work in C89.
502 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
503 to port to C89, which doesn't have 'long long'.
504 (count_trailing_zero_bits): Use them.
506 2014-01-03 Chong Yidong <cyd@gnu.org>
508 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
510 2014-01-02 Martin Rudalics <rudalics@gmx.at>
512 Further adjust frame/window scrollbar width calculations.
513 * window.c (apply_window_adjustment): Set
514 windows_or_buffers_changed.
515 (Fwindow_scroll_bars): Return actual scrollbar width.
516 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
517 For non-toolkit builds again use 14 as minimum width and set
518 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
519 * xterm.c (XTset_vertical_scroll_bar): Take width from
520 WINDOW_SCROLL_BAR_AREA_WIDTH.
521 (x_new_font): Rename wid to unit. Base calculation of new
522 scrollbar width on toolkit used and make it analogous to that of
523 x_set_scroll_bar_default_width.
524 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
525 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
527 * w32term.c (w32_set_vertical_scroll_bar): Take width from
528 WINDOW_SCROLL_BAR_AREA_WIDTH.
529 (x_new_font): Make it correspond to changes in xterm.c.
531 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
533 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
534 This is a cleaner way to fix the MinGW-w64 porting problem.
535 Check for INTPTR_MAX misconfiguration.
537 2014-01-01 Eli Zaretskii <eliz@gnu.org>
539 * search.c (newline_cache_on_off, find_newline): In indirect
540 buffers, use the newline cache of the base buffer.
542 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
543 buffer, invalidate the caches of its base buffer. (Bug#16265)
545 * indent.c (width_run_cache_on_off, compute_motion): In indirect
546 buffers, use the width-run cache of the base buffer.
548 * xdisp.c (redisplay_window): When the window displays an indirect
549 buffer, and the character widths in the display table have
550 changed, invalidate the width-run cache of the corresponding base
553 * fileio.c (Finsert_file_contents): When invalidating the newline
554 cache, consider the case of inserting into indirect buffer.
556 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
557 In indirect buffers, use the paragraph cache of the base buffer.
559 2013-12-31 Martin Rudalics <rudalics@gmx.at>
561 * window.c (grow_mini_window): Fix last change.
563 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
565 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
567 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
569 * w32term.c (w32_initialize): Use LCID and LOWORD.
571 * w32proc.c (create_child): Use pid_t for 5th argument.
572 (IsValidLocale): Don't provide prototype for MinGW64.
573 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
574 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
576 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
577 MinGW64 doesn't support.
579 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
581 * w32.c (set_named_security_info): New function.
582 (acl_set_file): Fall back on set_named_security_info if
583 set_file_security fails.
584 (g_b_init_set_named_security_info_w)
585 (g_b_init_set_named_security_info_a): New static variables.
586 (globals_of_w32): Initialize them to zero.
587 (set_named_security_info): Set them to non-zero if the
588 corresponding API is available.
589 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
592 2013-12-31 Martin Rudalics <rudalics@gmx.at>
594 Some more fixes following pixelwise resize changes including one
596 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
597 of frame_resize_pixelwise.
598 * widget.c (pixel_to_text_size): New function.
599 (update_wm_hints): Have size hints respect value of
600 frame_resize_pixelwise.
601 (EmacsFrameResize): Alway process resize requests pixelwise.
602 * window.c (grow_mini_window): Make sure mini window is at least
604 * xdisp.c (display_menu_bar): Make sure menubar extends till
606 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
607 (x_set_tool_bar_lines): Calculate pixelwise.
608 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
609 frame_resize_pixelwise.
611 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
613 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
614 variables not used there.
616 2013-12-30 Eli Zaretskii <eliz@gnu.org>
618 * w32.c (sys_umask): New function. (Bug#16299)
620 2013-12-30 Martin Rudalics <rudalics@gmx.at>
622 * dispnew.c (change_frame_size_1): Take old width of root window
623 from that window's pixel width. (Bug#16284)
625 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
627 Plain copy-file no longer chmods an existing destination (Bug#16133).
628 * fileio.c (realmask): Now a static var, not a local.
629 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
630 Remove arg STATPTR. All uses changed.
631 (Fcopy_file): Do not alter permissions of existing destinations,
632 unless PRESERVE-PERMISSIONS (renamed from
633 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
634 Avoid race when testing for existing destinations and for
635 when input and output files are the same.
636 If changing the group fails, adjust both default and
637 preserved permissions so that access is not granted to the
639 (Fset_default_file_modes, init_fileio): Update realmask.
640 (Fdefault_file_modes): Use realmask instead of calling umask.
642 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
644 Fix pipe bug with OS X emacs --daemon (Bug#16262).
645 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
646 flags on the daemon pipe ends before execing.
648 2013-12-28 Eli Zaretskii <eliz@gnu.org>
650 * w32fns.c (Fx_create_frame): Error out if called from a TTY
653 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
655 * callproc.c (Vexec_path): Document that exec-directory is in it.
657 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
659 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
662 2013-12-27 Chong Yidong <cyd@gnu.org>
664 * data.c (Fsymbol_function): Doc fix.
666 2013-12-26 Martin Rudalics <rudalics@gmx.at>
668 Some more tinkering with Bug#16051.
669 * window.c (resize_frame_windows): Don't let the size of the
670 root window drop below the frame's default character size.
671 Never ever delete any subwindows - let the window manager do the
674 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
675 of toolbar lines needed when they exceed the height of the root
677 (unwind_create_frame_1): New function.
678 (Fx_create_frame): Generally inhibit calling the window
679 configuration change hook here. Remove extra call to
680 change_frame_size - it's not needed when we don't run the
681 configuration change hook.
683 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
685 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
686 On my Fedora 19 platform the core dumps were so big that
687 my desktop became nearly catatonic.
688 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
689 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
690 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
691 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
693 * conf_post.h (__has_feature): New macro, if not already defined.
694 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
695 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
697 2013-12-25 Eli Zaretskii <eliz@gnu.org>
699 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
700 is a file name. (Bug#16252)
702 2013-12-25 Chong Yidong <cyd@gnu.org>
704 * keyboard.c (Voverriding_terminal_local_map):
705 (Voverriding_local_map): Doc fix.
707 * keymap.c (Vemulation_mode_map_alists): Doc fix.
709 2013-12-24 Eli Zaretskii <eliz@gnu.org>
711 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
712 file name when it is submitted to ShellExecute. Simplify code.
713 Don't test DOCUMENT for being a string, as that is enforced by
714 CHECK_STRING. Doc fix.
716 2013-12-23 Eli Zaretskii <eliz@gnu.org>
718 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
719 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
720 redisplay_tool_bar does. Improve and fix commentary.
721 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
722 limits of the glyph matrices. (Bug#16051)
723 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
724 only when the new size is different from the old one, and the new
725 size can be achieved given the frame height.
727 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
729 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
731 2013-12-23 Glenn Morris <rgm@gnu.org>
733 * lread.c (Fload): Mention load-prefer-newer in doc.
735 2013-12-22 Martin Rudalics <rudalics@gmx.at>
737 Handle Bug#16207 by being more restrictive when running hooks.
738 * window.c (unwind_change_frame): New function.
739 (Fset_window_configuration): Don't run configuration change hook
740 while the frame configuration is unsafe. Call select_window
743 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
745 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
747 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
749 * nsterm.h: Declare EmacsColor category.
751 * nsterm.m (NSColor): Implement EmacsColor category.
752 (ns_get_color): Use colorUsingDefaultColorSpace.
753 (ns_get_color, ns_term_init): Use colorForEmacsRed.
755 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
757 2013-12-21 Eli Zaretskii <eliz@gnu.org>
759 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
760 having the PNG_NORETURN attribute, to avoid compiler warning in
763 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
765 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
767 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
768 fringe background extension.
769 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
770 because they are now always the same as `left' and `width',
771 respectively. Remove code for the case that `width' and
772 `sb_width' are different.
774 2013-12-20 Martin Rudalics <rudalics@gmx.at>
776 Remove scroll_bar_actual_width from frames.
777 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
778 * frame.c (Fscroll_bar_width): Return scroll bar area width.
779 (x_figure_window_size):
780 * nsterm.m (x_set_window_size):
781 * widget.c (set_frame_size):
782 * w32term.c (x_set_window_size):
783 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
784 scroll_bar_actual_width.
786 Convert scroll_bar members to integers on Windows.
787 * w32term.h (struct scroll_bar): Convert top, left, width,
788 height, start, end and dragging to integers.
789 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
791 * w32term.c (w32_set_scroll_bar_thumb)
792 (w32_scroll_bar_handle_click): Remove XINT conversions for
793 scroll_bar members. Treat bar->dragging as integer.
794 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
795 first element. Remove XINT conversions for scroll_bar members.
796 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
797 Remove XINT conversions for scroll_bar members.
799 Fix assignment for new window total sizes.
800 * window.c (Fwindow_resize_apply_total): Assign values for
803 2013-12-20 Chong Yidong <cyd@gnu.org>
805 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
806 argument to `append'.
808 2013-12-19 Eli Zaretskii <eliz@gnu.org>
810 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
811 current text face, for extending the face of the display margins.
814 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
817 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
819 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
822 * nsterm.m (Qfile, Qurl): New.
823 (EV_MODIFIERS2): New macro.
824 (EV_MODIFIERS): Use EV_MODIFIERS2.
825 (ns_term_init): Remove font and color from DND, does not work on
826 newer OSX, and other ports don't have them.
827 (performDragOperation:): Handle modifiers used during drag.
828 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
829 Remove global Lisp variables used to communicate with ns-win.el.
830 Remove font and color handling.
831 (syms_of_nsterm): Defsym Qfile and Qurl.
833 2013-12-19 Anders Lindgren <andlind@gmail.com>
835 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
836 (ns_constrain_all_frames, x_set_offset): Remove assignment to
838 (updateFrameSize:, windowWillResize:toSize:): Add trace.
839 (constrainFrameRect): Remove special case nr_screens == 1.
840 Don't constrain size to size of view.
842 * nsterm.h (ns_output): Remove dont_constrain.
844 2013-12-19 Anders Lindgren <andlind@gmail.com>
846 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
848 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
850 Minor fixes for recent openp changes.
851 * lisp.h (GCPRO7): New macro.
852 * lread.c (openp): Use bool for boolean; all callers changed.
853 Protect save_string from GC. Don't assume that file descriptors
854 are nonzero. Redo save_mtime comparison to avoid bogus GCC
855 warning about uninitialized variable.
857 2013-12-18 Eli Zaretskii <eliz@gnu.org>
859 * w32fns.c (emacs_abort): Use intptr_t as argument of
860 INT_BUFSIZE_BOUND, to avoid compiler warnings.
862 2013-12-18 Glenn Morris <rgm@gnu.org>
864 * lread.c (Fload): Pass load_prefer_newer to openp.
865 Don't bother checking mtime if openp already did it.
866 (openp): Add `newer' argument, to check all suffixes
867 and find the newest file.
868 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
869 * callproc.c (call_process):
870 * charset.c (load_charset_map_from_file):
871 * emacs.c (init_cmdargs):
872 * image.c (x_create_bitmap_from_file, x_find_image_file):
874 * lread.c (Flocate_file_internal):
875 * process.c (Fformat_network_address):
876 * sound.c (Fplay_sound_internal):
877 * w32.c (check_windows_init_file):
878 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
880 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
882 2013-12-17 Eli Zaretskii <eliz@gnu.org>
884 * w32.c (getloadavg): Don't index samples[] array with negative
885 indices. Recover from wall-clock time being set backwards.
887 * w32term.c (w32_initialize): Declare the argument of
888 set_user_model as const.
890 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
891 (w32_menu_show): Constify some arguments passed to MessageBox.
893 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
894 to initialize Lisp objects.
896 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
897 initialize Lisp objects.
899 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
900 use variables used only on X under that condition.
902 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
903 variables not used there.
905 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
907 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
908 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
910 2013-12-16 Eli Zaretskii <eliz@gnu.org>
912 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
913 code, revealed in presence of R2L characters, character
914 compositions, and display vectors. A better fix for Bug#16148.
915 (extend_face_to_end_of_line): Don't reference tool_bar_window in
916 GTK and NS builds, they don't have this member of struct frame.
918 * dispextern.h (struct composition_it): Correct a comment for the
921 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
923 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
924 This prevents a compilation error on C compilers that do not
925 default functions to return 'int' if not declared. Also, add
926 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
927 since it now uses inline functions.
929 2013-12-16 Eli Zaretskii <eliz@gnu.org>
931 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
932 display margins on mode line, header line, and in the frame's
933 tool-bar window. (Bug#16165)
935 2013-12-16 Andreas Schwab <schwab@suse.de>
937 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
939 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
941 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
944 2013-12-16 Martin Rudalics <rudalics@gmx.at>
946 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
948 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
950 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
951 intended to find bogus pointers in font objects (Bug#16140).
952 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
953 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
954 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
955 Disable for MS-Windows due to Bug#15876; apparently this
956 requires more or less substantial changes in fontset code.
957 * xfont.c (xfont_close):
958 * xftfont.c (xftfont_close): Call x_display_info_for_display
959 to check whether 'Display *' is valid (Bug#16093 and probably
962 2013-12-15 Eli Zaretskii <eliz@gnu.org>
964 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
965 Reported by Juanma Barranquero <lekktu@gmail.com>.
967 * process.c (Fprocess_send_eof): Don't crash if someone tries to
968 open a pty on MS-Windows. (Bug#16152)
970 * emacs.c (decode_env_path): Fix bogus comparison against
971 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
973 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
975 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
976 (Fx_file_dialog): Add parentheses around && to silence warning.
978 * w32term.c (construct_drag_n_drop): Remove unused local variable.
980 2013-12-15 Eli Zaretskii <eliz@gnu.org>
982 * xdisp.c (extend_face_to_end_of_line): Extend background of
983 non-default face in margin areas as well. (Bug#16151)
984 (display_line): Call extend_face_to_end_of_line for continued
985 lines as well, if the display margins have non-zero width.
986 (set_glyph_string_background_width): When needed, set the
987 extends_to_end_of_line_p flag on glyph strings to be drawn in
988 margin areas, not only in the text area.
990 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
993 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
995 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
996 Don't worry about verify_error being t, since it has to be a list.
998 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1000 Use bool for boolean, focusing on headers.
1001 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1002 No need to include <stdbool.h>, since conf_post.h does it now.
1003 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1004 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1005 (SET_PER_BUFFER_VALUE_P):
1006 * ccl.c, ccl.h (setup_ccl_program):
1007 * ccl.h (CHECK_CCL_PROGRAM):
1008 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1009 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1010 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1011 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1012 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1013 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1014 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1015 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1016 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1017 (CHARSET_FAST_MAP_SET):
1018 * coding.c (decode_coding_ccl, encode_coding_ccl):
1019 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1020 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1021 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1022 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1023 (decode_coding_c_string):
1024 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1025 * conf_post.h (has_attribute):
1026 * dispextern.h (trace_redisplay_p):
1027 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1028 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1029 (SET_GLYPH_FROM_CHAR_GLYPH):
1030 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1031 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1032 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1033 (cursor_in_mouse_face_p):
1034 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1035 (blank_row, prepare_desired_row)
1036 (build_frame_matrix_from_leaf_window, make_current)
1037 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1038 (update_window, scrolling_window, update_frame_line):
1039 * disptab.h (GLYPH_FOLLOW_ALIASES):
1040 * editfns.c (Fformat):
1041 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1042 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1043 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1044 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1045 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1046 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1047 (FONT_DEFERRED_LOG):
1048 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1049 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1050 (FRAME_MOUSE_UPDATE):
1051 * fringe.c (Fdefine_fringe_bitmap):
1052 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1053 (x_create_bitmap_from_xpm_data, xpm_load_image):
1054 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1055 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1056 (MERGE_INTERVAL_CACHE):
1057 * keymap.h (KEYMAPP):
1058 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1059 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1060 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1061 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1062 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1063 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1064 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1065 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1066 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1067 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1068 (SETUP_BUFFER_SYNTAX_TABLE):
1069 * systime.h (timespec_valid_p):
1070 * term.c (save_and_enable_current_matrix):
1071 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1072 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1073 (redisplay_internal, try_window_reusing_current_matrix)
1074 (sync_frame_with_window_matrix_rows, try_window_id)
1075 (display_menu_bar, display_tty_menu_item, display_mode_line)
1076 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1077 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1078 * xmenu.c (xmenu_show):
1079 * xterm.c (use_xim, x_term_init):
1080 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1081 (struct x_bitmap_record):
1082 Use bool for booleans.
1083 * ccl.c (struct buffer_text):
1084 * ccl.h (struct ccl_program):
1085 * charset.h (struct charset):
1087 * coding.h (struct iso_2022_spec, struct coding_system):
1088 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1089 (struct glyph_string, struct face, struct face_cache)
1090 (struct bidi_string_data, struct bidi_it)
1091 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1093 * editfns.c (Fformat):
1094 * frame.h (struct frame):
1095 * fringe.c (struct fringe_bitmap):
1096 * intervals.h (struct interval):
1097 * keyboard.h (struct kboard):
1098 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1099 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1100 (struct Lisp_Buffer_Local_Value, union specbinding):
1101 * macfont.m (struct macfont_info):
1102 * process.h (struct Lisp_Process):
1103 * termchar.h (struct tty_display_info):
1104 * window.h (struct window):
1105 * xterm.h (struct x_output):
1106 Use bool_bf for boolean bit-fields.
1107 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1108 All callers changed.
1109 * ccl.h (struct ccl_program): Remove unused members private_state,
1110 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1112 (struct ccl_spec): Remove unused members cr_carryover,
1113 eight_bit_carryover.
1114 * conf_post.h: Include <stdbool.h>.
1115 (bool_bf): New type.
1116 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1117 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1118 Surround statement macro with proper 'do { ... } while (false)' brackets.
1119 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1120 Args must now be expressions; all callers changed.
1121 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1122 (PRODUCE_GLYPHS): Simplify use of boolean.
1123 * fileio.c (Fcopy_file):
1124 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1125 * lisp.h (UNGCPRO): Return void, not int.
1126 (FOR_EACH_TAIL): Use void expression, not int expression.
1127 * region-cache.c: Reindent.
1128 * region-cache.h: Copy comments from region-cache.c, to fix
1129 incorrect remarks about booleans.
1131 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1133 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1134 when character at point is displayed from a display vector.
1137 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1139 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1140 now a list of certificate validation checks that will abort a
1141 connection with an error.
1142 (Fgnutls_boot): Document it and use it.
1144 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1146 * w32term.c (w32_enable_frame_resize_hack): New variable.
1147 (x_set_window_size): Use it to hack frame resizing on Windows
1150 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1152 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1153 Windows-specific code to w32.c. Change error message text to
1154 match that of Posix platforms.
1156 * w32.c (w32_copy_file): New function, most of the code copied and
1157 reworked from Fcopy_file. Improve error handling. Plug memory
1158 leak when errors are thrown. Support file names outside of the
1159 current codepage. (Bug#7100)
1161 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1163 * lread.c (load_path_default): Prototype.
1165 2013-12-13 Glenn Morris <rgm@gnu.org>
1167 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1168 (dump_path): Remove.
1169 (load-path-default): Remove `changed' argument.
1170 Do not set dump_path permanently. Simplify.
1171 (init_lread): Simplify.
1172 (syms_of_lread): Remove dump_path.
1174 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1176 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1177 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1178 2013-12-12 font-related change to avoid Bug#16128, which
1179 is quite hard to fix without even more substantial changes.
1181 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1183 * font.c (font_close_object): Check for live frame (Bug#16128).
1185 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1187 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1188 Return ptrdiff_t, not int, since it's a buffer size.
1189 Reindent/reparen some macros to a more Gnuish style.
1191 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1193 Avoid undefined behavior with huge regexp interval counts.
1194 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1195 since it's now specialized to interval counts. All uses changed.
1196 Do not assume wrapraound on signed integer overflow.
1197 (regex_compile): Simplify based on the above changes.
1199 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1201 Support file names on MS-Windows that use characters outside of
1202 the current system codepage. (Bug#7100)
1204 * w32.c (get_file_security, set_file_security)
1205 (create_symbolic_link): Separate pointers and boolean flags for
1206 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1207 non-zero, else the former.
1208 (codepage_for_filenames, filename_to_utf16, )
1209 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1211 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1213 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1214 Accept only one argument; all callers changed.
1215 (dostounix_filename): Remove the second argument, now works in
1216 UTF-8. All callers changed.
1217 (parse_root): Lose DBCS code.
1218 (get_long_basename, w32_get_short_filename, init_environment)
1219 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1220 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1221 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1222 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1223 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1224 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1226 (ansi_encode_filename): New function.
1227 (get_emacs_configuration, get_emacs_configuration_options):
1229 (add_volume_info, GetCachedVolumeInformation): Run the input file
1230 name through unixtodos_filename, to ensure it is stored and
1231 referenced in canonical form.
1232 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1233 (logon_network_drive, sys_link, utime): Improve error handling.
1234 (sys_access): New function.
1235 (hashval, generate_inode_val): Unused functions deleted.
1236 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1237 (check_windows_init_file): Convert error message from UTF-8 to
1238 ANSI codepage, for display in the message box.
1239 (globals_of_w32): Set w32_unicode_filenames according to the OS
1242 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1243 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1244 (syms_of_w32term): Declare w32-unicode-filenames.
1246 * w32proc.c (new_child, delete_child): Remove code that handled
1247 unused pending_deletion and input_file members of the child struct.
1248 (create_child, sys_spawnve): Convert all file names to ANSI
1249 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1250 name cannot be encoded in ANSI codepage. Don't use
1251 unixtodos_filename, mirror slashes by hand.
1252 (record_infile, record_pending_deletion): Functions deleted.
1253 (Fw32_short_file_name): Call w32_get_short_filename instead of
1256 * w32notify.c (add_watch): Work in Unicode mode when
1257 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1258 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1259 instead, do the same with Lisp primitives.
1261 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1262 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1263 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1264 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1265 (Fw32_shell_execute): Improve error reporting.
1266 (Fdefault_printer_name): Ifdef away for Cygwin.
1268 * w32.h (struct _child_process): Remove input_file and
1269 pending_deletion members that are no longer used.
1270 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1271 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1272 (ansi_encode_filename): New and updated prototypes.
1274 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1276 (unexec): Don't use dostounix_filename, it expects a file name in
1277 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1280 * fileio.c (Ffile_name_directory, file_name_as_directory)
1281 (directory_file_name, Fexpand_file_name)
1282 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1283 arguments of dostounix_filename.
1284 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1285 use MAX_UTF8_PATH for size of file-name strings.
1286 (emacs_readlinkat): Build an explicitly unibyte string for file
1288 (syms_of_fileio) <file-name-coding-system>:
1289 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1291 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1292 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1293 directories to UTF-8.
1294 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1295 environment, and each element of the input PATH, to UTF-8.
1297 * dired.c (file_attributes): Use build_unibyte_string explicitly
1298 to make Lisp strings from user and group names.
1300 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1303 * coding.c (decode_file_name, encode_file_name): New functions.
1305 * termcap.c (tgetent): Adapt to the change in arguments of
1308 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1311 * msdos.c (dostounix_filename, init_environment): Adapt to the
1312 change in arguments of dostounix_filename.
1314 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1315 [WINDOWSNT]: Encode file names passed to the image libraries in
1318 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1319 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1321 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1322 arguments of dostounix_filename.
1324 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1326 * font.h (struct font_entity) [HAVE_NS]: New field to record
1327 font driver which was used to create this entity.
1328 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1329 frame where the font was opened.
1330 (font_close_object): Add prototype.
1331 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1332 (font_close_object): Not static any more. Lost frame arg.
1333 Adjust comment and users.
1334 * alloc.c (cleanup_vector): Call font_close_object to adjust
1335 per-frame font counters correctly. If HAVE_NS, also call
1336 driver-specific cleanup for font-entity objects.
1337 * ftfont.c (ftfont_open):
1338 * nsfont.m (nsfont_open):
1339 * w32font.c (w32font_open_internal):
1340 * xfont.c (xfont_open):
1341 * xftfont.c (xftfont_open): Save frame pointer in font object.
1342 * macfont.m (macfont_open): Likewise.
1343 (macfont_descriptor_entity): Save driver pointer to be able
1344 to call its free_entity routine when font-entity is swept.
1345 * ftxfont.c (ftxfont_open): Add eassert because frame
1346 pointer should be saved by ftfont_driver.open.
1348 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1350 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1351 input polling is used. This is still meaningful for Cygwin, see
1352 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1353 * keyboard.c (poll_for_input_1, input_polling_used): Define
1355 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1356 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1357 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1358 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1359 (face_for_char): Likewise. Rearrange eassert and return ASCII
1360 face for CHAR_BYTE8_P.
1361 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1363 2013-12-11 Ken Brown <kbrown@cornell.edu>
1365 * dispextern.h (erase_phys_cursor):
1366 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1368 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1370 * nsterm.m (x_free_frame_resources):
1371 * term.c (tty_free_frame_resources):
1372 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1373 face cache because it's implied by free_frame_faces anyway.
1374 * w32term.c (x_free_frame_resources): Likewise. Do not call
1375 free_frame_faces twice.
1377 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1379 * editfns.c (Fformat_time_string): Mention %F in the doc.
1381 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1383 * window.c (resize_frame_windows): Don't return immediately when
1384 the root window's size doesn't change - the minibuffer window
1385 may still have to be repositioned/resized.
1386 * xfns.c (Fx_create_frame): Always change the frame size after
1387 initializing the frame's faces.
1388 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1389 change_frame_size should already have done it.
1390 (x_new_font): Assign new tool- and menu-bar heights.
1391 (x_set_window_size_1): Account for tool- and menu-bar heights
1392 (Bug#16013). Don't set pixel sizes since change_frame_size
1393 should already have done it.
1395 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1397 Remove the option of using libcrypto.
1398 * Makefile.in (LIB_CRYPTO): Remove.
1399 (LIBES): Don't use it.
1401 2013-12-11 Juri Linkov <juri@jurta.org>
1403 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1404 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1406 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1408 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1409 drawn tool bar items (Bug#16058).
1410 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1412 2013-12-09 Ken Brown <kbrown@cornell.edu>
1414 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1416 * lisp.h (get_frame_param): Adjust conditions for prototype
1419 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1421 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1422 Avoid unused macro warning if configured --without-xft.
1424 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1426 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1428 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1430 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1432 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1434 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1436 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1438 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1440 Use libcrypto's checksum implementations if available, for speed.
1441 * Makefile.in (LIB_CRYPTO): New macro.
1444 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1445 The macro didn't conform to C99 due to type mismatch,
1446 which caused compilation failure with Sun C 5.12,
1447 and it was confusing anyway. Include window.h to declare
1448 redisplay_other_windows.
1450 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1452 * window.c (set_window_buffer): Update mode line (bug#16084).
1454 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1456 Fix minor problems found by static checking.
1457 * keyboard.c (poll_for_input_1, input_polling_used):
1458 Define only if HAVE_NTGUI.
1459 * xmenu.c (popup_activate_callback): Omit unnecessary
1460 check against USE_X_TOOLKIT, which must be defined here anyway.
1461 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1464 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1466 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1468 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1470 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1472 * nsterm.m (x_set_window_size): Remove fprintf.
1473 (init): Define always. Set applicationDidFinishLaunchingCalled
1475 (applicationDidFinishLaunching:):
1476 Set applicationDidFinishLaunchingCalled.
1477 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1480 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1482 Pixel resize changes for NS (Bug#16049).
1483 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1484 height/width. row/cols are locals.
1485 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1486 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1487 (windowWillResize): Remove gsextra. Calculate extra as in
1489 (x_new_font): Don't change frame size if fullscreen.
1490 Change size pixelwise.
1492 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1493 comment in xfns.c. Change to pixelwise call.
1495 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1497 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1500 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1502 * xterm.c (input_signal_count): Remove.
1503 (x_dispatch_event): Define unconditionally.
1504 (x_make_frame_visible): Process X events until the frame
1505 is really visible (Bug#16027).
1506 * xterm.h (x_dispatch_event): Declare unconditionally.
1508 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1510 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1512 * nsterm.m (x_set_window_size): Handle pixelwise.
1514 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1516 * w32term.c (x_new_font):
1517 * xterm.c (x_new_font): Calculate new frame size from new font
1520 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1522 * lisp.h (FOR_EACH_TAIL): New macro.
1523 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1525 * window.c (select_window): Call second wset_redisplay before we change
1526 selected_window (bug#16034).
1528 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1530 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1532 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1534 * w32xfns.c: Include window.h, to avoid a compiler warning.
1536 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1538 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1539 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1540 window_scroll takes care of it.
1541 (Fset_window_point, Fdelete_other_windows_internal)
1542 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1543 (Fsplit_window_internal, Fdelete_window_internal)
1544 (Fresize_mini_window_internal, Fset_window_configuration)
1545 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1546 cause redisplay instead of forcing a complete redisplay.
1547 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1548 we're only affecting the selected_window.
1550 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1552 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1553 directional control characters. Update type and category
1554 determination according to the UBA from Unicode v6.3.
1555 (bidi_category_t): New category EXPLICIT_FORMATTING.
1557 * dispextern.h (bidi_type_t): Update to include new bidirectional
1558 properties introduced with Unicode v6.3. (Bug#16043)
1560 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1562 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1565 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1567 * font.c (font_list_entities): Remove dummy assignment.
1568 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1569 used on graphic displays only. Remove unused 'font_encoder' member.
1570 (struct font_bitmap): Remove unused 'extra' member.
1571 * nsfont.m (nsfont_open):
1572 * w32font.c (w32font_open_internal):
1573 * ftfont.c (ftfont_get_bitmap): Adjust users.
1575 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1577 Use bool for boolean.
1578 * tparam.c (tparam1):
1579 * undo.c (record_point, record_property_change):
1580 Use bool for boolean, for local vars that are always true or false.
1582 Minor integer overflow fixes (Bug#16033).
1583 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1584 This improves on the previous fix to this function.
1585 (window_resize_check): When summing up pixel counts, don't rely on
1586 undefined behavior if the sum overflows.
1588 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1590 * window.c (Fset_window_new_pixel): Don't choke at negative
1591 argument value (Bug#16033).
1593 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1594 to avoid crash in window_box_height.
1596 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1597 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1599 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1601 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1603 Minor integer overflow fixes.
1604 * window.c (Fset_window_new_pixel, grow_mini_window):
1605 * xdisp.c (Fwindow_text_pixel_size):
1606 Avoid undefined behavior on signed integer overflow.
1607 * xfns.c (x_set_mouse_color):
1608 Check that drag shape fits in 'unsigned', since that's what X wants.
1610 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1612 Improve reporting of fatal exception on MS-Windows.
1613 * w32fns.c (my_exception_handler): New function.
1614 (globals_of_w32fns): Set it up as the unhandled exception
1615 handler. Initialize exception code and address to zeros.
1616 (emacs_abort): If the exception code and address are available,
1617 print them at the beginning of the backtrace. Fix the format of
1618 printing addresses (was producing 0x0x12345678 on XP).
1621 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1623 * eval.c (Fbacktrace__locals): New function.
1624 (syms_of_eval): Defsubr it.
1626 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1628 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1629 Define here to unify between...
1630 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1631 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1633 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1635 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1637 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1638 fringe background extension.
1639 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1640 because they are now always the same as `left' and `width',
1641 respectively. Remove code for the case that `width' and
1642 `sb_width' are different.
1644 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1646 Fix minor problems found by static checking.
1647 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1648 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1649 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1651 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1653 * image.c (imagemagick_compute_animated_image): Don't crash if we
1654 have an animation with different-sized images (bug#15313).
1656 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1658 Remove some unused items introduced during pixelwise change.
1659 * window.c (window_resize_total_check): Remove unused function.
1660 * xdisp.c (remember_mouse_glyph): Remove unused label.
1661 (Ftool_bar_height): Move declaration inside #if.
1662 * xterm.c (x_set_window_size): Don't use r and c.
1664 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1666 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1669 * window.c (Fset_window_configuration): Comment out unused variables.
1671 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1673 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1675 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1677 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1679 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1680 HAVE_GNUTLS3 (Bug#16001).
1682 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1683 if interrupts are deferred (Bug#15801).
1685 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1687 Support resizing frames and windows pixelwise.
1688 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1689 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1690 (struct glyph_matrix): Replace window_left_col and
1691 window_top_line by window_pixel_left and window_pixel_top.
1692 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1694 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1695 (draw_window_divider, move_it_to, x_draw_right_divider)
1696 (x_draw_bottom_divider, change_frame_size): Add or fix
1698 * dispnew.c (change_frame_size_1): Change prototype.
1699 (adjust_glyph_matrix, required_matrix_width)
1700 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1701 values instead of lines and columns.
1702 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1703 WINDOW_TOTAL_FRINGE_WIDTH.
1704 (handle_window_change_signal, do_pending_window_change)
1705 (init_display): Adjusts calls of change_frame_size.
1706 (change_frame_size, change_frame_size_1): Handle pixelwise
1708 * frame.c (Qright_divider_width, Qbottom_divider_width):
1710 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1711 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1712 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1713 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1715 (set_frame_param): New function.
1716 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1717 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1718 (Ffringe_width, Fborder_width, Fright_divider_width)
1719 (Fbottom_divider_width): New functions, defsubr them.
1720 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1721 New argument pixelwise.
1722 (struct frame_parm_table): New members Qright_divider_width and
1723 Qbottom_divider_width.
1724 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1725 (x_report_frame_params): Handle Qright_divider_width and
1726 Qbottom_divider_width.
1727 (x_set_right_divider_width, x_set_bottom_divider_width):
1729 (frame_resize_pixelwise): New option.
1730 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1731 new_pixelwise, right_divider_width and bottom_divider_width;
1732 remove total_lines; rename text_lines, text_cols, new_text_lines
1733 and new_text_cols to text_height, text_width, new_height and
1734 new_width respectively.
1735 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1736 FRAME_TEXT_WIDTH respectively.
1737 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1738 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1739 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1741 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1742 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1743 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1744 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1745 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1746 (FRAME_TOTAL_COLS_ARG): Remove macro.
1747 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1748 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1749 (x_wm_set_size_hint): Handle frame pixel sizes.
1750 * indent.c (compute_motion, Fcompute_motion):
1751 Call window_body_width instead of window_body_cols.
1752 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1753 (make_lispy_position): Handle right and bottom dividers.
1754 (Fsuspend_emacs): Pixelize call of change_frame_size.
1755 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1756 * lisp.h: Extern set_frame_param.
1757 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1759 (Fx_create_frame): Add entry for vertical_drag_cursor.
1760 Pixelize call of change_frame_size.
1761 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1762 * nsterm.m (ns_update_window_end): Optionally draw right
1764 (x_set_window_size): Add argument pixelwise.
1765 Call check_frame_size and change_frame_size with pixelwise zero.
1766 (ns_draw_window_divider): New function.
1767 (ns_redisplay_interface): Add ns_draw_window_divider.
1768 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1769 (x_new_font): Call x_set_window_size with pixelwise zero.
1770 * print.c (print_object): For a window print its sequence
1772 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1773 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1774 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1775 (w32_createwindow): Use scroll bar area width.
1776 (w32_wnd_proc): Handle bottom divider width.
1777 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1778 (Fx_create_frame): Default divider width parameters.
1779 Caclulate sizes pixelwise. Add vertical drag cursor support.
1780 (x_create_tip_frame): Default divider widths to zero.
1781 Pixelize call to change_frame_size.
1782 (Fx_show_tip): Add handling of divider widths. Pixelize window
1784 (Fw32_frame_rect): New function.
1785 (frame_parm_handler w32_frame_parm_handlers): Add divider
1787 (Vx_window_vertical_drag_shape): Add variable.
1788 * w32inevt.c (resize_event, maybe_generate_resize_event):
1789 Pixelize change_frame_size calls.
1790 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1792 * w32term.c (w32_draw_window_divider): New function.
1793 (x_update_window_end): Handle right divider.
1794 (w32_draw_fringe_bitmap, x_scroll_run)
1795 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1796 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1797 Calculate new frame sizes pixelwise.
1798 (x_new_font): Pixelize call to x_set_window_size.
1799 (x_check_fullscreen): Pixelize call to change_frame_size.
1800 (x_set_window_size_1, x_set_window_size): New argument
1801 pixelwise. Calculate pixelwise.
1802 (x_wm_set_size_hint): Use scroll bar area width.
1803 (w32_redisplay_interface): Add w32_draw_window_divider.
1804 * w32term.h (struct w32_output): Add vertical drag cursor.
1805 * widget.c (set_frame_size, update_wm_hints)
1806 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1808 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1809 * window.c (sequence_number): Restore.
1810 (Fwindow_pixel_width, Fwindow_pixel_height)
1811 (Fwindow_mode_line_height, Fwindow_header_line_height)
1812 (window_pixel_to_total, Frun_window_scroll_functions)
1813 (Fset_window_new_pixel, window_resize_apply_total)
1814 (Fwindow_resize_apply_total): New functions.
1815 (window_body_height, window_body_width): Rename from
1816 window_body_lines. New argument PIXELWISE.
1817 Calculate pixelwise.
1818 (Fwindow_body_height, Fwindow_body_width): New argument
1820 (coordinates_in_window, window_relative_x_coord): Use window's
1821 pixel width instead of total width.
1822 (replace_window, recombine_windows): Initialize pixel values.
1823 (resize_root_window, resize_frame_windows, grow_mini_window)
1824 (shrink_mini_window): New argument PIXELWISE.
1825 Calculate pixelwise.
1826 (Fdelete_other_windows_internal, adjust_window_margins)
1827 (window_resize_check, window_resize_apply)
1828 (Fdelete_window_internal, Fresize_mini_window_internal)
1829 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1830 (check_frame_size): Rename arguments. New argument PIXELWISE.
1831 Calculate pixelwise.
1832 (set_window_buffer): Make samebuf bool. Run configuration change
1833 hook only if buffer changed.
1834 (Fset_window_buffer): Rewrite doc-string.
1835 (make_window): Initialize new_pixel slot.
1836 (Fwindow_resize_apply): Check pixel size of root window.
1837 (Fsplit_window_internal): Call 2nd argument pixel_size.
1838 Calculate pixelwise.
1839 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1841 (save_window_data): New slots frame_text_width,
1842 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1843 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1845 (Fcurrent_window_configuration, Fset_window_configuration)
1846 (save_window_save, compare_window_configurations): Handle new
1847 slots in save_window_data and saved_window.
1848 (Fset_window_scroll_bars): Fix doc-string.
1849 (window_resize_pixelwise): New variable.
1850 (coordinates_in_window, Fcoordinates_in_window_p):
1852 (make_parent_window): Adjust sequence_number.
1853 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1855 * window.h (struct window): New members new_pixel, pixel_left,
1856 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1857 (wset_new_pixel): New function.
1858 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1859 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1860 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1861 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1862 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1863 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1864 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1865 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1866 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1867 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1868 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1869 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1870 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1871 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1872 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1874 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1875 (window_body_width, check_frame_size): Adapt external declarations.
1876 * xdisp.c (last_max_ascent): New integer.
1877 (window_text_bottom_y): Handle bottom divider.
1878 (window_box_width, window_box_height): Calculate pixelwise.
1879 (get_glyph_string_clip_rects): Handle right divider.
1880 (remember_mouse_glyph): When windows are resized pixelwise
1881 proceed with width and height set to 1.
1882 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1884 (move_it_to): Calculate and return maximum x position
1886 (Fwindow_text_pixel_size): New function.
1887 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1888 (tool_bar_lines_needed): Rename to tool_bar_height.
1889 Calculate pixelwise.
1890 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1891 Calculate pixelwise.
1892 (redisplay_tool_bar): Calculate pixelwise.
1893 (redisplay_window): Calculate pixelwise. Handle dividers.
1894 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1895 (x_draw_vertical_border): Handle dividers.
1896 (define_frame_cursor1): Handle vertical drag cursor.
1897 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1898 (expose_window): Calculate pixelwise. Handle dividers.
1899 (init_xdisp): Initialize pixel values.
1900 * xfaces.c (Qwindow_divider): New face.
1901 (realize_basic_faces): Realize it.
1902 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1903 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1904 (x_set_scroll_bar_default_width): Default actual width to 16.
1905 (Fx_create_frame): Set sizes pixelwise.
1906 (x_create_tip_frame): Default divider widths to zero.
1907 Pixelize call of change_frame_size.
1908 (Fx_show_tip): Handle divider widths. Initial pixel position
1910 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1911 (Vx_window_vertical_drag_shape): New option.
1912 * xmenu.c (free_frame_menubar): Pixelize call of
1914 * xterm.c (x_draw_window_divider): New function.
1915 (x_update_window_end): Optionally draw right divider.
1916 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1917 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1918 (handle_one_xevent, x_new_font): Calculate pixelwise.
1919 (x_set_window_size_1, x_set_window_size): New argument
1920 pixelwise. Calculate pixelwise.
1921 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1922 (struct x_redisplay_interface): Add x_draw_window_divider.
1923 * xterm.h (struct x_output): Add vertical_drag_cursor.
1925 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1927 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1928 Set invisible frames's `redisplay' when a full redisplay is requested.
1929 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1930 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1931 (display_mode_lines): Set it here instead.
1933 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1935 * dispextern.h (set_window_update_flags): Remove.
1937 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1939 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1941 * xdisp.c (REDISPLAY_SOME_P): New macro.
1942 (redisplay_internal): Use it (bug#15999).
1943 (prepare_menu_bars, redisplay_window): Use it as well.
1945 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1947 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1949 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1950 (globals_of_w32font): Zero it out.
1951 (GetCharWidth32W_Proc): New function pointer.
1952 (get_char_width_32_w): New function.
1953 (compute_metrics): If get_glyph_outline_w returns an error, try
1954 get_char_width_32_w before declaring a failure. This avoids
1955 punishing raster (a.k.a. "bitmap") fonts by slowing down
1956 redisplay. (Bug#6364).
1958 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1960 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1961 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1962 highlight needs to be redisplayed. (Bug#15913)
1964 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1966 Fix minor problems found by static checking.
1967 * buffer.h (struct buffer_text, struct buffer):
1968 * frame.h (struct frame):
1969 * window.h (struct window):
1970 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1971 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1972 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1973 no-longer-valid use of HAVE_MENUS.
1974 * xdisp.c (propagate_buffer_redisplay): Now static.
1976 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1978 * xmenu.c (Fmenu_or_popup_active_p):
1979 * window.c (Fset_window_configuration):
1980 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1981 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1982 * fns.c (Fyes_or_no_p):
1983 * editfns.c (Fmessage_box, Fmessage_or_box):
1984 * alloc.c (make_save_ptr_ptr):
1985 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1987 * window.c (Fset_window_configuration): Move select_window later.
1989 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1991 Refine redisplay optimizations to only redisplay *some* frames/windows
1992 rather than all of them.
1993 * xdisp.c (REDISPLAY_SOME): New constant.
1994 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1995 (bset_redisplay, bset_update_mode_line): New functions.
1996 (message_dolog): Use bset_redisplay.
1997 (clear_garbaged_frames): Use fset_redisplay.
1998 (echo_area_display): Use wset_redisplay.
1999 (buffer_shared_and_changed): Remove.
2000 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2001 frame titles. Compute the actual set of windows redisplayed.
2002 Don't update frame titles and menu bars for frames that don't need to
2004 (propagate_buffer_redisplay): New function.
2006 (redisplay_internal): Use it. Be more selective in the set of windows
2007 we redisplay. Propagate windows_or_buffers_changed to
2008 update_mode_lines a bit later to simplify the code.
2009 (mark_window_display_accurate_1): Reset window and buffer's
2011 (redisplay_window): Do nothing if neither the window nor the buffer nor
2012 the frame needs redisplay.
2013 * window.h (struct window): Add `redisplay' field.
2014 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2015 (redisplay_other_windows, window_list): New declarations.
2016 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2017 (window_list): Not static any more.
2018 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2019 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2020 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2021 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2022 * frame.h (struct frame): Add `redisplay' field.
2023 Move `external_menu_bar' bitfield next to other bit-fields.
2024 (SET_FRAME_GARBAGED): Use fset_redisplay.
2025 (SET_FRAME_VISIBLE): Don't garbage the frame;
2026 Use redisplay_other_windows.
2027 * buffer.h (struct buffer): Add `redisplay' field.
2028 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2029 (modify_overlay): Use bset_redisplay.
2030 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2032 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2034 Support w32 file notifications in batch mode.
2035 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2036 invalid (which happens in batch mode). If non-interactive, call
2037 handle_file_notifications to store file notification events in the
2038 input queue. (Bug#15933)
2040 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2042 * w32inevt.c (handle_file_notifications): Now external, not static.
2044 * w32term.h (handle_file_notifications): Provide prototype.
2046 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2047 init_crit, since init_display, which does that otherwise, is not
2050 2013-11-27 Glenn Morris <rgm@gnu.org>
2052 * Makefile.in ($(lispsource)/international/charprop.el): New.
2053 (emacs$(EXEEXT)): Depend on charprop.el.
2055 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2057 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2058 deleting portions of the buffer under non-nil REPLACE argument.
2061 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2062 directory, watch it and not its parent.
2063 (add_watch): Allow empty string in FILE.
2065 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2067 * window.c (Fset_window_start, window_resize_apply)
2068 (window_scroll): Reset window_end_valid (Bug#15957).
2070 2013-11-27 Glenn Morris <rgm@gnu.org>
2072 * Makefile.in (leimdir): Now in lisp source directory.
2073 ($(leimdir)/leim-list.el): Just use ../leim .
2074 * epaths.in (PATH_DUMPLOADSEARCH):
2075 * lread.c (load_path_default):
2076 * nsterm.m (ns_load_path): No more leim directory.
2078 2013-11-26 Andreas Schwab <schwab@suse.de>
2080 * .gdbinit (xgettype): Add cast.
2082 2013-11-26 Glenn Morris <rgm@gnu.org>
2084 Preload leim-list.el.
2085 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2086 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2087 is a single directory.
2089 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2091 bool-vector-subsetp is now the normal direction (Bug#15912).
2092 * data.c (Fbool_vector_subsetp): Test whether the first argument
2093 is a subset of the second one, not the reverse. Add doc string.
2095 Fix minor problems found by static checking.
2096 * lread.c (load_path_default): Now static.
2097 * textprop.c (text_property_stickiness): Be consistent about the
2098 test used when deciding whether to consider the previous character.
2099 This simplifies the code a bit.
2101 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2103 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2105 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2106 (syms_of_frame): Don't defsubr them.
2108 2013-11-25 Glenn Morris <rgm@gnu.org>
2110 * lread.c (load_path_default): Change the sense of the argument.
2111 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2112 from dump_path. When it is not, avoid checking dump_path twice.
2114 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2115 uninstalled dump_path against installed Vload_path. (Bug#15964)
2117 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2119 Export get_pos_property to Elisp.
2120 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2121 (syms_of_editfns): Export it to Elisp.
2123 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2125 2013-11-23 Romain Francoise <romain@orebokech.com>
2127 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2128 initialization here ...
2129 (syms_of_fileio): ... from here.
2131 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2133 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2134 Please use --enable-check-lisp-object-type.
2136 2013-11-23 Glenn Morris <rgm@gnu.org>
2138 * process.c (get_process): Explicit error for dead buffers.
2140 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2142 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2144 2013-11-23 Glenn Morris <rgm@gnu.org>
2146 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2147 * lread.c (load_path_check): Take path to check as argument.
2148 (load_path_default): New, split from init_lread.
2149 (init_lread): Move calc of default load-path to load_path_default.
2150 Empty elements in EMACSLOADPATH now stand for the default.
2151 (load-path): Doc fix.
2152 * emacs.c (decode_env_path): Add option to treat empty elements
2153 as nil rather than ".".
2154 * callproc.c (init_callproc_1, init_callproc):
2155 * image.c (Vx_bitmap_file_path):
2156 * lisp.h (decode_env_path):
2157 * lread.c (Vsource_directory):
2158 Update for new argument spec of decode_env_path.
2160 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2162 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2163 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2165 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2167 Fix some dependency problems that cause unnecessary recompiles.
2168 Problem reported by RMS in
2169 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2170 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2171 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2172 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2173 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2174 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2175 (boostrap-clean): No need to remove stamp-oldxmenu.
2177 Fix recently introduced bool vector overrun.
2178 This was due to an optimization that went awry.
2179 Reported by Glenn Morris in
2180 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2181 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2182 for empty vectors, undoing the 2013-11-18 change.
2183 * data.c (bool_vector_binop_driver): Rely on this.
2184 Fix bug that occasionally overran the destination.
2185 * lisp.h (struct Lisp_Bool_vector): Document this.
2187 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2189 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2192 * nsterm.m (init, run, stop:): Comment out for now, does not work
2195 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2197 * charset.c (syms_of_charset): Don't read past end of string.
2199 2013-11-19 Glenn Morris <rgm@gnu.org>
2201 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2203 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2205 Add hooks to run on gaining/losing focus. (Bug#15029)
2206 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2207 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2208 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2210 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2212 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2213 The old names predated the API change that put destination at end.
2215 Improve API of recently-added bool vector functions (Bug#15912).
2216 The old API had (bool-vector-count-matches A B)
2217 and (bool-vector-count-matches-at A B I), which gave the
2218 misleading impression that the two functions were variants, one
2219 with a location I. The new API has (bool-vector-count-population A)
2220 and (bool-vector-count-consecutive A B I) to make the distinction
2221 clearer. The first function no longer has a B argument, since the
2222 caller can easily determine the number of nils if the length and
2223 number of ts is known.
2224 * data.c (Fbool_vector_count_population): Rename from
2225 bool_vector_count_matches, and accept just 1 argument.
2226 (Fbool_vector_count_consecutive): Rename from
2227 Fbool_vector_count_matches_at.
2229 Always allocate at least one bits_word per bool vector.
2230 See Daniel Colascione in:
2231 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2232 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2233 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2234 * lisp.h (struct Lisp_Bool_vector): Document this.
2236 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2238 * insdel.c (invalidate_buffer_caches): New function, consolidated
2239 from part of prepare_to_modify_buffer.
2240 (insert_from_gap, prepare_to_modify_buffer):
2241 * coding.c (code_convert_region, code_convert_string):
2242 Call invalidate_buffer_caches. (Bug#15841)
2244 * lisp.h (invalidate_buffer_caches): Add prototype.
2246 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2248 * w32term.c (x_update_window_end): Don't invalidate the entire
2249 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2250 highlight needs to be redisplayed. (Bug#15913)
2252 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2254 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2256 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2258 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2259 while we are using Vprin1_to_string_buffer.
2261 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2262 after inserting the description string. (Bug#15907)
2264 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2266 * data.c: Work around bogus GCC diagnostic about shift count.
2267 Reported by Eli Zaretskii in
2268 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2269 (pre_value): New function.
2270 (count_trailing_zero_bits): Use it.
2272 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2274 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2275 assume C macros are not supported even under -g3 in these old GCC
2278 2013-11-15 Leo Liu <sdl.web@gmail.com>
2280 * minibuf.c (Ftry_completion, Fall_completions)
2281 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2283 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2285 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2286 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2287 This avoids placing unnecessary constants into the Emacs code.
2289 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2291 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2292 for Cygwin w32 build.
2294 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2295 for Cygwin w32 build. (Bug#15892)
2297 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2299 Simplify, port and tune bool vector implementation.
2300 * alloc.c (bool_vector_exact_payload_bytes)
2301 (bool_vector_payload_bytes): Remove.
2302 (bool_vector_fill): Return its argument.
2303 * alloc.c (bool_vector_fill):
2305 * print.c (print_object):
2306 Simplify by using bool_vector_bytes.
2307 * alloc.c (make_uninit_bool_vector):
2308 New function, broken out from Fmake_bool_vector.
2309 (Fmake_bool_vector): Use it. Use tail call.
2310 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2311 * data.c (BITS_PER_ULL): New constant.
2312 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2313 if long long versions don't exist.
2314 (shift_right_ull): New function.
2315 (count_one_bits_word): New function, replacing popcount_bits_word
2316 macro. Don't assume that bits_word is no wider than long long.
2317 (count_one_bits_word, count_trailing_zero_bits):
2318 Don't assume that bits_word is no wider than long long.
2319 * data.c (bool_vector_binop_driver, bool_vector_not):
2320 * fns.c (Fcopy_sequence):
2322 Create an uninitialized destination, to avoid needless work.
2323 (internal_equal): Simplify.
2324 (Ffillarray): Prefer tail call.
2325 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2326 contain at least one word.
2327 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2328 chars are narrower than ints.
2329 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2330 * fns.c (Fcopy_sequence):
2332 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2333 Don't try to port to hosts where bits_word values have holes; the
2334 code wouldn't work there anyway. Verify this assumption, though.
2335 (bool_vector_bytes): New function.
2336 (make_uninit_bool_vector): New decl.
2337 (bool_vector_fill): Now returns Lisp_Object.
2339 * xfns.c (xic_create_fontsetname):
2340 * xrdb.c (gethomedir): Prefer tail calls.
2342 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2344 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2345 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2347 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2348 that requires a return value.
2349 (Fset_buffer_modified_p): Take advantage of this change to do
2352 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2354 * buffer.c (Frestore_buffer_modified_p): Sync it with
2355 Fset_buffer_modified_p.
2356 (Fforce_mode_line_update): New function, moved from subr.el.
2357 (Fset_buffer_modified_p): Use them.
2358 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2360 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2362 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2363 This avoids undefined behavior when subtracting pointers into
2364 different aways. On my platform it also makes the code a tad
2365 smaller and presumably faster.
2367 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2369 * keyboard.c (command_loop_1): Use region-extract-function.
2370 * insdel.c (Qregion_extract_function): Not static any more (can we
2371 stop pretending that these vars can benefit from being marked static?).
2373 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2375 * search.c (find_newline): If buffer text is relocated during the
2376 "dumb loop", adjust C pointers into buffer text to follow suit.
2379 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2381 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2382 for conversion (Bug#15837).
2384 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2386 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2387 for the entire range of inserted characters. (Bug#15841)
2389 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2391 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2393 (realize_default_face): Remove assignment to distant-foreground if
2394 unspecified (Bug#15815).
2396 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2398 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2399 cache-long-scans disabled, since we don't want to call
2400 prepare_to_modify_buffer (in insert_1_both) for each message we
2403 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2404 from buffer.c. Improve commentary to the buffer field setter
2407 * buffer.c (bset_cache_long_scans): Static function deleted.
2408 Improve commentary to the buffer field setter functions.
2409 (init_buffer_once): Default for cache-long-scans changed to t.
2412 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2414 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2416 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2417 This bug was introduced in my 2013-06-21 change, and caused
2418 struct Lisp_Sub_Char_Table objects to be given too many slots,
2419 which broke 'make -C admin/unidata'.
2421 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2423 Import changes from mac-port 4.5.
2424 * macfont.m (mac_font_copy_default_descriptors_for_language)
2425 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2426 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2427 (macfont_language_default_font_names): New.
2428 (macfont_list): Rearrange language/charset code.
2429 (macfont_close): Don't check for macfont_info->cache.
2430 (mac_ctfont_create_preferred_family_for_attributes): New font
2431 selection code, call
2432 mac_font_copy_default_name_for_charset_and_languages.
2433 (mac_font_copy_default_descriptors_for_language)
2434 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2436 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2438 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2440 Port to C11 aligned_alloc, and fix some integer overflows.
2441 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2442 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2443 and use of posix_memalign replaced with aligned_alloc.
2444 (aligned_alloc): New function, defined or declared as needed.
2445 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2446 Don't undef; configure.ac now does this.
2447 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2448 (calloc, aligned_alloc): Check for integer overflow.
2449 (aligned_alloc): Rename from memalign. All uses changed.
2450 (memalign): New function, an alias for aligned_alloc.
2452 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2454 * xdisp.c (redisplay_internal): Fix typo in last change.
2456 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2458 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2460 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2463 redisplay--mode-lines-cause.
2464 (redisplay_internal): Keep them uptodate. Remove redundant check of
2465 buffer_shared_and_changed.
2466 * *.[chm]: Number every assignment to update_mode_lines so we
2467 can track why it is set.
2469 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2471 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2473 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2475 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2476 can track why it is set.
2478 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2480 Integer-related fixes for term.c etc.
2481 * dispextern.h (face_tty_specified_color): New function.
2482 * term.c (turn_on_face): Don't rely on undefined behavior when
2483 assigning an out-of-range value to 'long'.
2484 Simplify test for toggling highlight.
2485 (tty_capable_p): Omit last two (unused) args. All callers changed.
2486 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2487 (read_menu_input, tty_menu_activate, tty_menu_show):
2488 * xfaces.c (x_supports_face_attributes_p)
2489 (tty_supports_face_attributes_p):
2490 Use bool for boolean. All callers changed.
2491 (tty_supports_face_attributes_p): Omit defaults for color indices;
2492 no longer needed. Simplify tail call.
2494 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2496 * xdisp.c (prepare_menu_bars): Mark static.
2497 * lisp.h (prepare_menu_bars): Don't declare.
2498 * xselect.c (x_handle_selection_clear):
2499 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2501 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2503 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2504 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2506 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2508 * keyboard.c (Fcommand_error_default_function): Rename from
2509 Fdefault_error_output.
2511 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2513 * keyboard.c (Fdefault_error_output): New function, extracted from
2515 (syms_of_keyboard): Use it for Vcommand_error_function.
2517 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2519 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2520 (init_eval): Use it to ensure handlerlist is non-NULL.
2521 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2522 (Fsignal): Adjust NULLness test of handlerlist.
2523 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2525 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2527 * callproc.c (call_process): Call prepare_to_modify_buffer before
2528 decoding text read from the sub-process, as the decoded stuff will
2529 be inserted into the buffer. This will invalidate the various
2530 caches maintained for the buffer. (Bug#15148)
2532 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2534 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2535 string of glyphless-char-display.
2537 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2539 * nsfns.m (ns_get_name_from_ioreg): New function.
2540 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2541 OSX >= 10.9. Use ns_get_name_from_ioreg.
2543 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2545 Simplify and port recent bool vector changes.
2546 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2547 only in this file. Use a more-efficient implementation if the
2548 second argument is a power of 2.
2549 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2550 Remove no-longer-necessary compile-time checks.
2551 (bool_vector_exact_payload_bytes): New function.
2552 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2553 exact payload changed to call the new function. Do not assume
2554 that the arg or result fits in ptrdiff_t.
2555 (bool_vector_fill): New function.
2556 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2558 (vroundup_ct): Don't assume arg fits in size_t.
2559 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2560 invoke set_category_set.
2561 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2562 All callers changed. Use bool_vector_set.
2563 * category.h (XCATEGORY_SET): Remove; no longer needed.
2564 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2566 * data.c (Faref): Use bool_vector_ref.
2567 (Faset): Use bool_vector_set.
2568 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2569 (Fbool_vector_not, Fbool_vector_count_matches)
2570 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2571 * fns.c (concat): Use bool_vector_ref.
2572 (Ffillarray): Use bool_vector_fill.
2573 (mapcar1): Use bool_vector_ref.
2574 (sxhash_bool_vector): Hash words, not bytes.
2575 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2576 a constant, since it's now used in #if.
2577 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2578 unsigned char on unusual architectures, so that we no longer
2579 assume that the number of bits per bits_word is a power of two or
2580 is a multiple of 8 or of CHAR_BIT.
2581 (Qt): Add forward decl.
2582 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2583 at least as strictly as bits_word.
2584 (bool_vector_data, bool_vector_uchar_data): New accessors.
2585 All data structure accesses changed to use them.
2586 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2587 (bool_vector_set): New functions.
2588 (bool_vector_fill): New decl.
2589 (ROUNDUP): Move to alloc.c as described above.
2591 Fix recent gnutls changes.
2592 * gnutls.c (Fgnutls_boot): Don't assume C99.
2593 * process.c (wait_reading_process_output): Fix typo in recent change.
2595 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2597 * process.c (wait_reading_process_output, read_process_output)
2598 (send_process): Check gnutls_state is not NULL.
2600 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2601 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2603 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2605 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2606 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2608 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2611 * nsfns.m (Fx_create_frame): Fix memory leak.
2613 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2614 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2615 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2617 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2619 * xdisp.c (message3_nolog, message_with_string): Encode the string
2620 before writing it to the terminal in a non-interactive session.
2622 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2623 sure we concatenate them into a unibyte string.
2625 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2626 resulting temporary name before returning it to the caller.
2627 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2628 is a unibyte string, convert NAME to a unibyte string to ensure
2629 that the result is also a unibyte string.
2631 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2632 create unibyte strings from default paths and directory/file
2635 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2638 * callproc.c (init_callproc): Use build_unibyte_string to make
2639 sure we create unibyte strings from default paths and
2640 directory/file names.
2642 * buffer.c (init_buffer): Don't store default-directory of
2643 *scratch* in multibyte form. The original problem which led to
2644 that is described in
2645 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2646 but it was solved long ago. (Bug#15260)
2648 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2650 Port to stricter C99 platforms.
2651 Especially, C99 prohibits nesting a struct X inside struct Y if
2652 struct X has a flexible array member.
2653 * alloc.c (struct sdata): New type.
2654 (sdata): Implement in terms of struct sdata.
2655 Remove u member; all uses replaced by next_vector, set_next_vector.
2656 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2657 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2658 (struct sblock): Rename first_data member to data, which is now
2659 a flexible array member. All uses changed.
2660 (next_vector, set_next_vector, large_vector_vec): New functions.
2661 (vector_alignment): New constant.
2662 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2663 (struct large-vector): Now merely a NEXT member, since the old approach
2664 ran afoul of stricter C99. All uses changed to use
2665 large_vector_vec or large_vector_offset.
2666 (large_vector_offset): New constant.
2667 * dispnew.c: Include tparam.h, for tgetent.
2668 Do not include term.h; no longer needed.
2669 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2670 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2671 (struct Lisp_Vector): Use a flexible array member for contents,
2672 instead of a union with a member that is an array of size 1.
2674 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2675 fact that the struct no longer contains a union.
2676 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2677 (struct Lisp_Save_Value, struct Lisp_Free):
2678 Use unsigned, not int, for spacers, to avoid c99 warning.
2679 (union specbinding): Use unsigned, not bool, for bitfield, as
2680 bool is not portable to pre-C99 hosts.
2682 2013-11-04 Glenn Morris <rgm@gnu.org>
2684 * emacs.c (usage_message): Mention that `-L :...' appends.
2686 2013-11-02 Glenn Morris <rgm@gnu.org>
2688 * Makefile.in (abs_builddir): Remove.
2689 (bootstrap_exe): Use relative filename.
2691 Use relative filenames in TAGS files.
2692 * Makefile.in (abs_srcdir): Remove it again.
2693 (.PHONY): Remove frc.
2694 (maintainer-clean): No more TAGS-LISP file.
2695 (TAGS): Pass relative file names to etags.
2696 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2698 * Makefile.in (abs_srcdir): New, set by configure.
2700 (maintainer-clean): Remove pointless echo. That should be in the
2701 top-level Makefile, if anywhere. Delete TAGS-LISP.
2702 (extraclean): No s/ and m/ directories for some time.
2703 (TAGS): Also depend on ctagsfiles3.
2704 Remove no-longer-defined S_FILE.
2705 Pass absolute filenames to etags once more.
2706 (TAGS-LISP): Replace lispdir with its expansion.
2707 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2708 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2710 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2712 * xfaces.c (check_lface_attrs, realize_default_face):
2713 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2714 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2716 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2718 * emacs.c (original_pwd): Remove global var by making it local.
2719 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2721 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2723 * xfaces.c: Declare color_distance.
2724 (QCdistant_foreground): New variable.
2725 (NEAR_SAME_COLOR_THRESHOLD): New define.
2726 (load_color2): New function.
2727 (load_color): Call load_color2.
2728 (load_face_colors): Call load_color2 and if distant-color is specified
2729 calculate distant and use distant-color if colors are near.
2730 (LFACE_DISTANT_FOREGROUND): New define.
2731 (merge_face_ref, Finternal_set_lisp_face_attribute)
2732 (Finternal_get_lisp_face_attribute)
2733 (x_supports_face_attributes_p): Handle distant-foreground similar to
2735 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2737 * dispextern.h (lface_attribute_index):
2738 Add LFACE_DISTANT_FOREGROUND_INDEX.
2740 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2742 * image.c (pbm_next_char): New function.
2743 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2744 (pbm_scan_number): Use it.
2745 (Qlibjpeg_version): New variable.
2746 (syms_of_image): DEFSYM and initialize it.
2748 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2750 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2752 2013-10-31 Glenn Morris <rgm@gnu.org>
2754 * emacs.c (original_pwd): New char.
2755 (main): If using --chdir, store original_pwd.
2756 (init_cmdargs): When setting Vinvocation_directory based on a
2757 relative argv[0], use original_pwd if set. (Bug#15768)
2759 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2761 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2763 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2765 * insdel.c: Fix minor problems found by static checking.
2766 (Qregion_extract_function): Now static.
2767 (prepare_to_modify_buffer_1): Remove unused locals.
2769 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2771 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2772 (syms_of_xdisp): Declare pre-redisplay-function.
2773 (markpos_of_region): Remove function.
2774 (init_iterator, compute_stop_pos, handle_face_prop)
2775 (face_before_or_after_it_pos, reseat_to_string)
2776 (get_next_display_element, window_buffer_changed)
2777 (redisplay_internal, try_cursor_movement, redisplay_window)
2778 (try_window_reusing_current_matrix, try_window_id, display_line)
2779 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2780 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2781 * window.h (struct window): Remove field `region_showing'.
2782 * dispextern.h (struct it): Remove region_beg/end_charpos.
2783 (face_at_buffer_position, face_for_overlay_string)
2784 (face_at_string_position): Update prototypes.
2785 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2786 (face_at_string_position): Remove `region_beg' and `region_end' args.
2787 * fontset.c (Finternal_char_font):
2788 * font.c (font_at, font_range): Adjust calls accordingly.
2789 * insdel.c (Qregion_extract_function): New var.
2790 (syms_of_insdel): Initialize it.
2791 (prepare_to_modify_buffer_1): Use it.
2793 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2795 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2796 * ftxfont.c (ftxfont_get_gcs):
2797 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2798 * xfaces.c (x_free_colors, x_free_dpy_colors)
2799 (x_create_gc, unload_color):
2800 * xselect.c (x_property_data_to_lisp):
2801 * xsettings.c (parse_settings):
2802 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2803 (get_bits_and_offset): Adjust definition.
2804 * frame.c (XParseGeometry): Adjust locals.
2805 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2806 * regex.h (toplevel): Likewise for reg_syntax_t.
2808 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2810 * eval.c (run_hook_with_args): Use FUNCTIONP.
2812 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2814 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2815 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2816 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2817 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2818 on MS-Windows anyway.
2819 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2820 (free_realized_face): ...adjust user.
2821 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2822 white relief pixels to -1.
2823 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2824 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2825 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2827 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2829 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2830 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2831 in practice now. All callers changed.
2833 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2835 * dispextern.h (struct face): Use bitfields for 'underline_type'
2836 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2837 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2838 'stipple' member. Move 'lface' member up to help...
2839 * xfaces.c (make_realized_face): ...this function to find and
2840 clear just the members that need clearing.
2841 (load_face_colors, realize_x_face):
2842 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2844 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2846 * xftfont.c (struct xftfont_info): Remove set-but-unused
2848 (xftfont_open): Adjust user.
2849 (xftfont_get_colors): Remove useless prototype.
2851 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2853 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2854 before passing them to 'unexec'. (Bug#15260)
2856 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2858 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2860 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2862 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2863 the changed signature of the font driver's 'close' method.
2865 * w32font.h (w32font_close): Adjust the prototype to the change in
2866 function definition.
2868 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2870 * w32uniscribe.c (uniscribe_close): Adapt the call to
2871 w32font_close to its new prototype.
2873 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2875 Omit unused frame argument of font API's close function.
2876 * font.h (struct font): Drop frame argument. Adjust comment.
2877 * font.c (font_clear_cache, font_close_object): Adjust users.
2878 * ftfont.c (ftfont_close):
2879 * ftxfont.c (ftxfont_close):
2880 * macfont.m (macfont_close):
2881 * nsfont.m (nsfont_close):
2882 * w32font.c (w32font_close):
2883 * xfont.c (xfont_close):
2884 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2885 tweak comments and make functions safe if called more than once for
2886 the same font object.
2888 Perform font-specific cleanup when font object is swept by GC. See
2889 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2890 * alloc.c (cleanup_vector): New function.
2891 (sweep_vector): Call it for each reclaimed vector object.
2892 * font.h (struct font): Adjust comment.
2894 2013-10-24 Glenn Morris <rgm@gnu.org>
2896 * Makefile.in (abs_top_srcdir): New, set by configure.
2898 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2900 Adjust recent font-related changes to fix bug#15686.
2901 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2902 is a live window system frame, mark its default font too.
2904 2013-10-23 Glenn Morris <rgm@gnu.org>
2906 * Makefile.in (RUN_TEMACS): Make relative (again).
2907 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2908 (bootstrap-emacs$(EXEEXT)):
2909 Quote entities that might contain whitespace.
2911 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2913 Port to Solaris 10 and its bundled GCC.
2914 Problem reported by Timothy C. Burt.
2915 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2917 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2919 Do not allow font caches to grow too large.
2920 * alloc.c (compact_font_cache_entry, compact_font_caches):
2921 New functions or stub if not HAVE_WINDOW_SYSTEM.
2922 (compact_undo_list): Factor out from Fgarbage_collect.
2924 (mark_face_cache): Mark face font. Move down to avoid
2926 (mark_terminals): Do not mark font cache here.
2927 (Fgarbage_collect): Call compaction functions described
2928 above. Adjust comment.
2930 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2932 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2933 chdir to HOME (bug#15607).
2935 * nsterm.m (Qcocoa, Qgnustep): New variables.
2936 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2937 (ns_get_color): Make selection color work for GNUstep also.
2939 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2941 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2942 handles mouse clicks. Instead, let GPM use the same code as all
2943 the other mice use. See the discussion starting at
2944 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2945 for the details of the problem with the menu bar this fixes.
2947 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2949 Remove port-specific display name lists to avoid extra
2950 complexity and data duplication with display info lists.
2951 * xterm.h (x_display_name_list): Remove declaration.
2952 * xterm.c (x_display_name_list): Remove.
2953 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2954 * xfns.c (x_display_info_for_name, Fx_display_list):
2955 Likewise. Use x_display_list where appropriate.
2956 * w32term.h (w32_display_name_list): Remove declaration.
2957 * w32term.c (w32_display_name_list): Remove.
2958 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2960 * w32fns.c (x_display_info_for_name, Fx_display_list):
2961 Likewise. Use x_display_list where appropriate.
2962 * nsterm.h (ns_display_name_list): Remove declaration.
2963 * nsterm.m (ns_display_name_list): Remove.
2964 (ns_term_init, syms_of_nsterm): Adjust users.
2965 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2966 Likewise. Use x_display_list where appropriate.
2967 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2968 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2969 (mark_terminals): Mark per-terminal font cache.
2971 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2973 Don't run timers in input-pending-p. Its new check-timers param
2974 provides the prior behavior. (Bug#15045).
2975 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2977 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2979 Make some functions static in non-Microsoft builds.
2980 On my platform (Fedora 19 x86-64), this shrinks the
2981 Emacs executable (text+data) by 0.25%.
2982 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2983 (load_color) [!MSDOS]:
2984 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2985 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2986 * lisp.h (check_existing):
2987 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2988 (network_interface_info) [!WINDOWSNT]:
2989 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2990 Remove extern decls.
2991 * fileio.c (check_existing):
2992 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2993 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2994 (network_interface_info) [!WINDOWSNT]:
2995 * term.c (encode_terminal_code) [!WINDOWSNT]:
2996 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2997 * xfaces.c (load_color) [!MSDOS]:
2999 * fileio.c (check_existing, check_executable, check_writable):
3000 * process.c (network_interface_list, network_interface_info):
3001 Move earlier, so that we don't need forward decls.
3002 * gnutls.c (fn_gnutls_transport_set_errno)
3003 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3005 * w32.c (init_environment): Use faccessat rather than
3006 check_existing, partly for consistency with the rest of the code
3007 in this file, partly so that check_existing can be static.
3009 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3010 * emacs.c (MAIN_PROGRAM): New macro.
3011 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3012 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3014 bool vector int width fixes
3015 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3016 (Fbool_vector_count_matches_at):
3017 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3018 can exceed PTRDIFF_MAX, at least in theory.
3019 (Fbool_vector_count_matches_at):
3020 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3022 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3024 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3025 (struct sockaddr): Add forward decl, for platforms that lack it.
3027 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3029 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3032 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3034 * w32.c (network_interface_get_info, network_interface_list)
3035 (network_interface_info): New functions. (Bug#15610)
3036 (GetAdaptersInfo_Proc): New typedef.
3037 (get_adapters_info): New wrapper function.
3038 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3040 * process.h (network_interface_list, network_interface_info):
3043 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3044 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3045 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3046 for WINDOWSNT. Doc fix.
3047 (syms_of_process): Defsubr Snetwork_interface_list and
3048 Snetwork_interface_info unconditionally.
3050 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3051 in NS GUI sessions. (Bug#15629)
3053 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3055 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3057 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3059 * print.c (print_object): Print " ..." when truncating bool vectors.
3061 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3063 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3064 standard mouse buttons.
3066 * termhooks.h (struct input_event): Remove incorrect commentary.
3068 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3070 Disallow bool vector operations on mixed-length operands.
3071 The old behavior left garbage in the result vector sometimes,
3072 and didn't seem to be useful.
3073 * data.c (Qwrong_length_argument): New static var.
3074 (wrong_length_argument): New function.
3075 (bool_vector_binop_driver): Check that args agree in length.
3077 * keyboard.c, keyboard.h (all_kboards): Now static.
3079 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3081 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3082 note from the lispref.
3084 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3086 * nsterm.h (struct ns_display_info): Remove set-but-unused
3087 member image_cache (image caches are per-terminal anyway).
3088 (FRAME_X_IMAGE_CACHE): Remove.
3089 * nsterm.m (ns_initialize_display_info): Adjust user.
3091 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3093 * w32proc.c: Include mingw_time.h.
3095 * w32.c: Include mingw_time.h.
3097 Implement scrolling of TTY menus when the screen is too short.
3099 * term.c (tty_menu_display): Accept an additional argument, the
3100 menu item from which to start displaying the menu. Account for
3101 the value of Y when limiting the menu to the number of available
3103 (mi_result): New enumeration.
3104 (read_menu_input): Return enumerated value. When the y coordinate
3105 hits min_y or max_y, return scroll indication instead of wrapping
3107 (tty_menu_activate): Handle the scrolling indications from
3108 read_menu_input. Compute the first menu item to display and pass
3109 it to tty_menu_display.
3111 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3113 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3114 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3115 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3116 Adjust to match the change described below.
3117 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3118 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3119 memory_below_frame members to...
3120 * termchar.h (struct tty_display_info): ...here because they're
3121 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3122 * term.c (init_tty):
3123 * nsterm.m (ns_create_terminal):
3124 * w32term.c (w32_create_terminal):
3125 * xterm.c (x_create_terminal): Adjust users.
3126 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3127 to filter out non-TTY frames. Adjust comment.
3128 (scrolling): Adjust user. Prefer eassert for debugging check.
3130 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3132 * xfaces.c (PT_PER_INCH): Remove unused macro.
3133 * termhooks.h (struct terminal): Remove set-but-unused
3134 member fast_clear_end_of_line.
3135 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3136 * nsterm.m (ns_create_terminal):
3137 * term.c (init_tty):
3138 * w32term.c (w32_create_terminal):
3139 * xterm.c (x_create_terminal): Adjust users.
3141 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3143 * lisp.h (bool_vector_size): New function.
3144 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3145 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3146 (Fbool_vector_not, Fbool_vector_count_matches_at):
3147 Remove uses of 'eassume' that should no longer be needed,
3148 because they are subsumed by the 'eassume' in bool_vector_size.
3150 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3152 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3153 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3154 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3156 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3158 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3159 have different dimensions. (Bug#15575)
3161 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3164 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3166 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3168 * term.c (tty_menu_show): Never return with unbalanced
3169 specpdl. Use eassert for debugging check. Adjust style.
3171 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3173 * term.c (read_menu_input): Make selection of menu items
3174 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3175 (tty_menu_activate): Fix off-by-one error when computing max_y.
3177 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3179 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3180 audit logging (only used with GnuTLS 3.x) and enable it.
3182 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3184 * dispnew.c (redraw_frame): Remove useless #ifdef because
3185 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3186 Also, move TTY fflush to...
3187 * term.c (tty_update_end): ...this function.
3189 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3191 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3192 the end of the frame's glyph matrix. (Bug#15575)
3194 * term.c (tty_menu_display): Don't move cursor while overwriting
3195 frame's glyphs with menu items. Limit the number of items
3196 displayed to what can be shown on the available screen lines,
3197 excluding the echo area.
3198 (tty_menu_activate): Limit the Y coordinate allowed by
3199 read_menu_input to the last screen line used for menu display.
3201 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3203 * lisp.h (eassume): New macro.
3204 Also, include <verify.h>, for 'assume'.
3205 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3206 (vroundup, vector_nbytes):
3207 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3208 (Fbool_vector_not, Fbool_vector_count_matches)
3209 (Fbool_vector_count_matches_at):
3210 Use eassume, not eassert.
3211 * casetab.c (set_identity, shuffle):
3212 * composite.c (composition_gstring_put_cache):
3213 * dispnew.c (update_frame_1):
3214 * ftfont.c (ftfont_shape_by_flt):
3215 * image.c (gif_load):
3216 * intervals.c (offset_intervals):
3217 * macfont.m (macfont_shape):
3218 Remove calls to 'assume' that are no longer needed, because
3219 --enable-gcc-warnings no longer generates bogus warnings
3220 when these calls are removed.
3222 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3224 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3226 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3228 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3229 (Qsubstitute_env_in_file_name): New var.
3230 (syms_of_fileio): Define it.
3232 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3234 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3235 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3238 * term.c (save_and_enable_current_matrix): Don't allocate and
3239 don't save margin areas.
3240 (restore_desired_matrix): Don't restore margin areas.
3241 (free_saved_screen): Don't free margin areas.
3243 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3245 * image.c: Pacify --enable-gcc-warnings.
3246 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3247 #define only if used.
3249 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3251 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3252 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3253 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3254 (gif_load): For giflib v5.x and later, display the error message
3255 produced by giflib when its functions fail.
3256 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3259 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3261 * keyboard.c (last_event_timestamp): Remove. For X selection and
3262 GTK popup menus, it may be obtained from per-frame X display info.
3263 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3264 (process_special_events): Adjust users.
3265 * keyboard.h (last_event_timestamp): Remove declaration.
3266 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3267 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3268 * menu.h (xmenu_show): Adjust prototype.
3269 * menu.c (Fx_popup_menu): Adjust user.
3270 * xselect.c (x_own_selection, x_get_foreign_selection)
3271 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3273 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3275 * keyboard.c (init_kboard): Now static. Add arg
3276 to denote window system. Adjust comment.
3277 (init_keyboard): Adjust user.
3278 (allocate_kboard): New function.
3280 * nsterm.m (ns_term_init):
3281 * term.c (init_tty):
3282 * w32term.c (w32_create_terminal):
3283 * xterm.c (x_term_init): Use it.
3284 * keyboard.h (init_kboard): Remove prototype.
3285 (allocate_kboard): Add prototype.
3287 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3289 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3290 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3292 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3294 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3296 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3298 * term.c (tty_menu_activate): Flush the output stream after
3299 showing the cursor, and don't mark the frame garbaged at exit from
3300 the function. Fixes redisplay glitches when moving from one menu
3303 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3305 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3306 or throw error (Bug#15570).
3308 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3310 * intervals.c (temp_set_point_both): Move test into 'eassert',
3313 * lisp.h (eassert): Don't use 'assume'.
3314 Sometimes 'assume' wins in performance, and sometimes it loses,
3315 so it shouldn't be used all the time. Perhaps we need two
3316 flavors of 'eassert', one for where 'assume' is far more likely
3317 to help or to hurt; but that can be done later.
3318 Problem reported by Dmitry Antipov in
3319 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3320 Also, don't include <verify.h>; no longer needed.
3322 2013-10-09 Glenn Morris <rgm@gnu.org>
3324 * eval.c (Fcond): Doc tweak.
3326 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3328 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3329 expressions with side effects to eassert. (Bug#15565)
3331 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3333 * fns.c (hashfn_user_defined): Allow hash functions to return any
3336 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3338 Fix minor problems found by static checking.
3339 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3340 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3341 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3342 * keyboard.c (read_menu_command): Remove unused local.
3343 * lisp.h (read_menu_command): New decl.
3344 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3345 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3346 Return ptrdiff_t, not int.
3347 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3348 not int, for benefit of xpalloc.
3349 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3351 (have_menus_p): Remove; unused.
3352 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3353 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3354 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3356 (save_and_enable_current_matrix): Omit unnecessary casts.
3357 (read_menu_input): Omit local extern decl (now in lisp.h).
3358 Don't access uninitialized storage if mouse_get_xy fails.
3359 (tty_menu_activate): Mark local as initialized, for lint.
3360 (tty_menu_activate, tty_meny_show): Remove unused locals.
3362 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3364 Support menus on text-mode terminals.
3365 * xterm.h (xw_popup_dialog): Add prototype.
3367 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3368 (xmenu_show): Block input here, instead in Fx_popup_menu.
3369 (xw_popup_dialog): New function, with X-specific bits of popup
3372 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3375 * window.c (Fset_window_configuration): Use run-time tests of the
3376 frame type instead of compile-time conditionals, when menu-bar
3377 lines are considered.
3379 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3380 (w32_popup_dialog): New prototypes.
3382 * w32menu.c (Fx_popup_dialog): Function deleted.
3383 (w32_popup_dialog): New function, with w32 specific bits of popup
3384 dialogs. Block input here.
3386 * w32inevt.c (w32_console_read_socket): Minor change to add
3387 debugging TTY events.
3389 * w32fns.c (show_hourglass): If returning early because the frame
3390 is not a GUI frame, unblock input.
3392 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3393 (cursorY): New functions.
3395 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3396 WINDOWSNT, macros that call curX and curY elsewhere.
3398 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3400 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3401 specific function to hide and show cursor on a text-mode terminal.
3402 (tty_menu_struct, struct tty_menu_state): New structures.
3403 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3404 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3405 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3406 (tty_menu_locate, save_and_enable_current_matrix)
3407 (restore_desired_matrix, screen_update, read_menu_input)
3408 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3409 (tty_pop_down_menu, tty_menu_last_menubar_item)
3410 (tty_menu_new_item_coords, tty_menu_show): New functions.
3411 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3413 * nsterm.h (ns_popup_dialog): Adjust prototype.
3415 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3417 (ns_popup_dialog): Adapt order of arguments to the other
3418 *_menu_show implementations.
3419 (Fx_popup_dialog): Function deleted.
3421 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3423 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3425 * menu.c (have_boxes): New function.
3426 (single_keymap_panes): Use it instead of a compile-time
3428 (single_menu_item): Use run-time tests of the frame type instead
3429 of compile-time conditionals.
3430 (encode_menu_string): New function.
3431 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3432 the macro, since different types of frame need different encoding
3434 (digest_single_submenu): Use run-time tests of frame type instead
3435 of, or in addition to, compile-time conditionals.
3436 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3437 (Fx_popup_menu): Detect when the function is called from keyboard
3438 on a TTY. Don't barf when invoked on a text-mode frame.
3439 Check frame type at run time, instead of compile-time conditionals for
3440 invoking terminal-specific menu-show functions.
3441 Call tty_menu_show on text-mode frames.
3442 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3443 run time to determine which alternative to invoke; support dialogs
3446 * keyboard.h <Qmouse_movement>: Declare.
3448 * keyboard.c <Qmouse_movement>: Now extern.
3449 <Qecho_keystrokes>: New static variable.
3450 (read_key_sequence): Accept an additional argument, a flag to
3451 prevent redisplay during reading of the key sequence. All callers
3453 (read_menu_command): New function.
3454 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3456 (toolkit_menubar_in_use): New function.
3457 (make_lispy_event): Use it instead of a compile-time test.
3459 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3460 window-system being available.
3462 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3463 to x-popup-dialog on the frame type, they all now support popup
3466 * dispnew.c (save_current_matrix): Save the margin areas.
3467 (restore_current_matrix): Restore margin areas.
3468 (update_frame_with_menu): New function.
3470 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3473 * alloc.c (make_save_ptr): Now compiled unconditionally.
3475 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3477 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3478 (redraw_frame, update_frame): Adjust users.
3479 * dispextern.h (set_window_update_flags): Adjust prototype.
3480 * xdisp.c (redisplay_internal): When updating all frames with zero
3481 windows_or_buffers_changed, assume that only the windows that shows
3482 current buffer should be really updated.
3484 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3486 Do not allocate huge temporary memory areas and objects while encoding
3487 for file I/O, thus reducing an enormous memory usage for large buffers.
3488 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3489 * coding.h (struct coding_system): New member raw_destination.
3490 * coding.c (setup_coding_system): Initialize it to zero.
3491 (encode_coding_object): If raw_destination is set, do not create
3492 dst_object. Add comment.
3493 * fileio.c (toplevel): New constant E_WRITE_MAX.
3494 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3495 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3497 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3499 * nsterm.m (windowDidExitFullScreen:):
3500 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3502 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3504 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3505 * keyboard.c (unblock_input_to): Don't process pending signals
3506 if a fatal error is in progress.
3508 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3509 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3510 they're talking about words in Lisp bool vectors.
3511 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3512 * data.c (popcount_bits_word): Rename from popcount_size_t.
3513 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3516 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3518 Improve support for popcount and counting trailing zeros (Bug#15550).
3519 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3520 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3521 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3522 (popcount_size_t_msc, popcount_size_t_gcc):
3523 Remove; now done by Gnulib.
3524 (popcount_size_t): Now a macro that defers to Gnulib.
3525 (count_trailing_zero_bits): Return int, for consistency with
3526 Gnulib and because Emacs prefers signed to unsigned int.
3527 Don't assume that size_t is either unsigned int or unsigned long
3528 or unsigned long long.
3529 (size_t_to_host_endian): Do not assume that size_t is either
3530 exactly 32 or exactly 64 bits wide.
3531 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3532 etc., so that it's now an enum constant, not a macro.
3533 No need to assume that it's either 32 or 64.
3535 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3537 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3540 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3542 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3543 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3545 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3547 emacs_read and emacs_write now use void *, not char *.
3548 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3549 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3550 Buffer arg is now void *, not char *. This matches plain
3551 'read' and 'write' better, and avoids a constraint violation
3552 on Solaris 9 with Oracle Studio.
3554 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3556 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3557 memset to explicit loop. Otherwise copy largest possible chunk
3558 from initialized to uninitialized part, thus allowing the longer
3559 memcpy runs and reducing the number of loop iterations.
3561 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3563 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3564 hide toolbar (Bug#15388).
3565 (windowDidEnterFullScreen:): If presentation options are zero,
3566 set them here (Bug#15388).
3567 (ns_update_auto_hide_menu_bar): Remove runtime check.
3568 Don't auto hide dock unless menubar is also auto hidden.
3570 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3572 * editfns.c (message): Mention batch mode in doc string.
3574 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3576 * nsterm.m (check_native_fs): Remove erroneous comment.
3578 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3580 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3581 uses find_newline instead of scan_newline and so doesn't move point.
3583 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3585 Use hardware support for byteswapping on glibc x86 etc.
3586 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3587 whereas the old swap64 needed 30.
3588 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3589 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3590 Use byteswap.h's macros to swap bytes.
3591 * lisp.h (swap16, swap32, swap64): Remove.
3592 All uses replaced by bswap_16, bswap_32, bswap_64.
3594 * bytecode.c (exec_byte_code): Use some more volatile variables
3595 to work around local variables getting clobbered by longjmp.
3596 Port to pre-C99, which doesn't allow decls after stmts.
3598 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3600 * lisp.h (eassert): Assume that COND is true when optimizing.
3601 In other words, take on the behavior of eassert_and_assume.
3602 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3603 (eassert_and_assume): Remove. All uses replaced by eassert.
3605 * xdisp.c (Qglyphless_char): Now static.
3607 Adjust to merge from gnulib.
3608 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3609 * lisp.h: Include <verify.h>, for 'assume'.
3611 * eval.c (clobbered_eassert): New macro.
3612 (internal_catch, internal_condition_case)
3613 (internal_condition_case_1, internal_condition_case_2)
3614 (internal_condition_case_n): Use it instead of eassert
3615 when the argument contains locals clobbered by longjmp.
3616 Don't use clobbered locals outside of clobbered_eassert.
3617 (internal_lisp_condition_case): Use a volatile variable
3618 to work around a local variable's getting clobbered.
3620 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3622 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3623 (PUSH_HANDLER): New macro.
3624 (catchlist): Remove.
3625 (handlerlist): Always declare.
3627 * eval.c (catchlist): Remove (merge with handlerlist).
3628 (handlerlist, lisp_eval_depth): Not static any more.
3629 (internal_catch, internal_condition_case, internal_condition_case_1)
3630 (internal_condition_case_2, internal_condition_case_n):
3632 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3633 handlerlist/catchlist.
3634 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3635 handlerlist which can only handle a single condition-case handler at
3637 (find_handler_clause): Simplify since we only a single branch here
3640 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3642 (bcall0): New function.
3643 (exec_byte_code): Add corresponding cases. Improve error message when
3644 encountering an invalid byte-code. Let Bunwind_protect accept
3645 a function (rather than a list of expressions) as argument.
3647 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3648 and make them unconditional now that they're heap-allocated.
3650 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3652 * charset.c (Fdecode_char, Fencode_char): Remove description of
3653 `restriction' arg. now that it's hidden by advertised-calling-convention.
3655 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3657 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3658 Remove unused variable (from mac-port).
3659 (macfont_draw): Use s->ybase for correct y position.
3661 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3663 * frame.h (struct frame): Drop has_minibuffer member because...
3664 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3665 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3667 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3669 * window.h (struct window): Prefer enum text_cursor_kinds to int
3670 for phys_cursor_type member. Move the latter, phys_cursor_width,
3671 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3672 * window.c (replace_window, make_window): Adjust users.
3674 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3676 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3677 this module is never compiled otherwise.
3679 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3681 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3684 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3686 * xdisp.c (get_next_display_element): Don't call face_for_font in
3687 a build configured --without-x. (Bug#15484)
3689 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3691 * window.c (calc_absolute_offset): #elif should be #elif defined.
3693 * frame.c (delete_frame): Block/unblock input to overcome race
3694 condition (Bug#15475).
3696 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3698 * frame.c (delete_frame): Record selected frame only after
3699 calling Qdelete_frame_functions (Bug#15477).
3701 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3703 * nsterm.m (ns_selection_color): Remove.
3704 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3705 NSColor selectedText(Background)Color. Only for COCOA.
3706 (ns_term_init): Remove assignment of ns_selection_color, logic
3707 moved to ns_get_color.
3709 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3710 NS_SELECTION_COLOR_DEFAULT.
3711 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3713 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3715 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3716 frame' does not have the tool_bar_window member.
3718 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3720 Signal error when reading an empty byte-code object (Bug#15405)
3721 * lread.c (read1): signal error
3722 * alloc.c (make_byte_code): eassert header size
3723 (sweep_vectors): change an int to size_t
3725 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3727 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3728 instead of ints, as it's the usual style for offsetof constants. See:
3729 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3731 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3732 This is ugly, but it should fix the performance problem for older
3733 GCC versions in the short run. I'll look into integrating the
3734 Gnulib module for popcount, as a better fix.
3735 See the thread starting in:
3736 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3737 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3738 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3739 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3740 (popcount_size_t): Use it.
3742 2013-09-24 Daniel Colascione <dancol@dancol.org>
3744 * process.c (Fnetwork_interface_info): Fix build break due to
3747 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3749 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3750 Prefer signed to unsigned integers where either will do.
3751 No need for 'const' on locals that do not escape.
3752 Omit easserts with unnecessary and unportable assumptions about
3753 alignment. Avoid unnecessary casts to char *.
3755 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3757 Use union for the payload of struct Lisp_Vector.
3758 This helps to avoid a few glitches dictated by C's aliasing rules.
3759 * lisp.h (struct Lisp_Vector): Use union for next and
3760 contents member. Adjust comment. Change related users.
3761 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3762 Related users changed.
3763 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3764 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3765 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3766 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3768 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3770 Optimize glyph row clearing and copying routines.
3771 * dispextern.h (struct glyph_row): Change layout of struct
3772 glyph_row to help copy_row_except_pointers. Adjust comment.
3773 * dispnew.c (null_row): Remove.
3774 (clear_glyph_row): Use offsetof and memset to find and clear
3775 just the members that need clearing. Adjust comment.
3776 (copy_row_except_pointers): Likewise for copying.
3778 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3780 Some minor cleanups of recently-added bool vector code.
3781 * conf_post.h (assume): Always return void. Use lint version
3782 only if GCC and MSC versions don't apply.
3783 * conf_post.h (assume):
3784 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3785 Depend on _MSC_VER, not __MSC_VER, for consistency with
3787 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3788 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3789 (bool_vector_binop_driver, count_trailing_zero_bits)
3790 (size_t_to_host_endian): Now static, not static inline;
3791 the latter isn't needed with modern compilers and doesn't
3792 work with older compilers anyway.
3794 * alloc.c (valgrind_p): Use bool for boolean.
3796 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3798 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3799 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3800 (display_last_displayed_message_p, message_buf_print)
3801 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3802 Use bool for boolean.
3803 * dispextern.h (cancel_line, init_desired_glyphs):
3804 Remove ancient leftover.
3805 (help_echo_showing_p, hourglass_shown_p):
3806 * lisp.h (noninteractive_need_newline): Adjust declaration.
3808 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3810 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3812 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3813 ...this file and convert the latter to static. Adjust comment.
3814 (make_initial_frame):
3815 * window.c (init_window_once): Adjust user.
3816 * frame.h (last_nonminibuf_frame): Remove declaration.
3817 * lisp.h (selected_frame): Likewise.
3818 * msdos.c (the_only_display_info): Adjust comment.
3820 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3822 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3823 computing the end column of mouse-highlight that comes from
3824 display or overlay strings. (Bug#15437)
3825 (note_mouse_highlight): Adapt calculation of last argument to
3826 mouse_face_from_string_pos to the above change.
3828 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3829 all platforms, not just for clang.
3831 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3833 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3834 about excess arguments to snprintf.
3836 * conf_post.h(assume): Use __builtin_unreachable for clang.
3838 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3840 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3841 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3843 2013-09-23 Daniel Colascione <dancol@dancol.org>
3845 * alloc.c (USE_VALGRIND): New macro; on by default
3846 when ENABLE_CHECKING.
3847 (mark_maybe_object, mark_maybe_pointer)
3848 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3850 (valgrind_p) [USE_VALGRIND]: New variable.
3851 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3853 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3855 * process.c (wait_reading_process_output): Change int pnamelen to
3858 * nsterm.m (setMarkedText:selectedRange:):
3859 (deleteWorkingText):
3860 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3861 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3862 argument to unsigned long to avoid warning.
3863 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3865 * conf_post.h (assume): Fix compiler error: x shall be cond.
3867 2013-09-22 Daniel Colascione <dancol@dancol.org>
3869 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3870 warning when compiling without a window system.
3872 2013-09-22 Daniel Colascione <dancol@dancol.org>
3874 * data.c (Qbool_vector_p): New symbol.
3875 (bool_vector_spare_mask, popcount_size_t_generic)
3876 (popcount_size_t_msc, popcount_size_t_gcc)
3878 (bool_vector_binop_driver)
3879 (count_trailing_zero_bits, size_t_to_host_endian)
3880 (Fbool_vector_exclusive_or)
3881 (Fbool_vector_union)
3882 (Fbool_vector_intersection, Fbool_vector_set_difference)
3883 (Fbool_vector_subsetp, Fbool_vector_not)
3884 (Fbool_vector_count_matches)
3885 (Fbool_vector_count_matches_at): New functions.
3886 (syms_of_data): Intern new symbol, functions.
3887 * alloc.c (bool_vector_payload_bytes): New function.
3888 (Fmake_bool_vector): Instead of calling Fmake_vector,
3889 which performs redundant initialization and argument checking,
3890 just call allocate_vector ourselves. Make sure we clear any
3891 terminating padding to zero.
3892 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3893 instead of open-coding the size calculation.
3894 (vroundup_ct): New macro.
3895 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3896 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3897 * composite.c (composition_gstring_put_cache):
3898 Change lint_assume to assume.
3899 * conf_post.h (assume): New macro.
3900 (lint_assume): Remove.
3901 * dispnew.c (update_frame_1): Change lint_assume to assume.
3902 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3904 * image.c (gif_load): Change lint_assume to assume.
3905 * lisp.h (eassert_and_assume): New macro.
3906 (Qbool_vector_p): Declare.
3907 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3908 (swap16, swap32, swap64): New inline functions.
3909 * macfont.m (macfont_shape): Change lint_assume to assume.
3910 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3911 * xsettings.c (parse_settings): Use new swap16 and
3912 swap32 from lisp.h instead of file-specific macros.
3914 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3916 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3917 found (which can legitimately happen when the glyph row at the
3918 window start is disabled in the current_matrix. (Bug#15365)
3920 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3922 Fix syntax.h bug introduced by recent INLINE change.
3923 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3924 conditionally compiled one way in some modules, and a different
3925 way in others. This doesn't work with extern inline functions,
3926 which must have the same definition in all modules, because the
3927 defining code might be shared across modules, depending on the
3928 implementation. Symptoms reported by Martin Rudalics in:
3929 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3930 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3931 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3932 overriding the corresponding functions in syntax.h.
3933 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3934 (syntax_property): New inline functions.
3935 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3936 Rewrite in terms of these new functions.
3938 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3940 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3941 not chars_in_text, whose result depends on the multibyteness of
3942 the current buffer. (Bug#15426)
3944 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3946 Port recent change to hosts where pointers aren't 'long'.
3947 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3948 Don't assume that pointers are the same width as 'long'.
3949 Add a compile-time check that a pointer fits into two X slots.
3951 A simpler, centralized INLINE.
3952 * conf_post.h (INLINE): Define only if not already defined.
3953 This allows us to use a single INLINE, defined by one file
3955 * emacs.c (INLINE): Define it.
3956 Also, include category.h, charset.h, composite.h, dispextern.h,
3957 syntax.h, systime.h, so that their INLINE definitions are expanded
3959 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3960 * buffer.h, buffer.c (BUFFER_INLINE):
3961 * category.h, category.c (CATEGORY_INLINE):
3962 * character.h, character.c (CHARACTER_INLINE):
3963 * charset.h, charset.c (CHARSET_INLINE):
3964 * composite.h, composite.c (COMPOSITE_INLINE):
3965 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3966 * frame.h, frame.c (FRAME_INLINE):
3967 * intervals.h, intervals.c (INTERVALS_INLINE):
3968 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3969 * lisp.h, alloc.c (LISP_INLINE):
3970 * process.h, process.c (PROCESS_INLINE):
3971 * syntax.h, syntax.c (SYNTAX_INLINE):
3972 * systime.h, sysdep.c (SYSTIME_INLINE):
3973 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3974 * window.h, window.c (WINDOW_INLINE):
3975 Remove. All uses replaced with INLINE.
3977 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3979 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3982 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3984 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3985 'const char *' to avoid compiler warnings due to similar change in
3986 the prototype of x_get_string_resource.
3988 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3990 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3991 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3992 going to replace static variables below. Adjust comments.
3993 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3994 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3995 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3996 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3997 Related users changed.
3998 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3999 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4000 last_mouse_movement_time, going to replace static variables below.
4002 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4003 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4005 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4006 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4007 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4008 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4009 static variables below.
4010 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4011 (last_mouse_scroll_bar): Remove.
4012 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4013 (mouseExited): Related users changed.
4015 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4017 Do not use external array to process X scroll bar messages.
4018 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4019 (x_send_scroll_bar_event): Pack window pointer into two slots
4020 of XClientMessageEvent if we're 64-bit. Adjust comment.
4021 (x_scroll_bar_to_input_event): Unpack accordingly.
4023 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4025 Ifdef away recent changes which aren't relevant to NS port.
4026 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4027 [!HAVE_NS]: Declare as such.
4028 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4029 [!HAVE_NS]: Define as such.
4031 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4033 * frame.c (x_redo_mouse_highlight): New function
4034 to factor out common code used in W32 and X ports.
4035 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4036 * xterm.h (struct x_display_info):
4037 * w32term.h (struct w32_display_info):
4038 * nsterm.h (struct ns_display_info): New members
4039 last_mouse_motion_frame, last_mouse_motion_x and
4040 last_mouse_motion_y, going to replace static variables below.
4041 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4042 (redo_mouse_highlight): Remove.
4043 (note_mouse_movement, syms_of_xterm): Adjust user.
4044 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4045 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4046 (redo_mouse_highlight): Remove.
4047 (note_mouse_movement, syms_of_w32term): Adjust user.
4048 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4049 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4051 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4052 * nsfns.m (compute_tip_xy): Adjust user.
4054 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4056 * frame.c (x_mouse_grabbed): New function.
4057 * dispextern.h (x_mouse_grabbed): Add prototype.
4058 (last_mouse_frame): Remove declaration.
4059 * xterm.h (struct x_display_info):
4060 * w32term.h (struct w32_display_info):
4061 * nsterm.h (struct ns_display_info): New member
4062 last_mouse_frame, going to replace...
4063 * xdisp.c (last_mouse_frame): ...global variable.
4064 (note_tool_bar_highlight):
4065 * w32term.c (w32_mouse_position, w32_read_socket):
4066 * xterm.c (XTmouse_position, handle_one_xevent):
4067 Use x_mouse_grabbed.
4068 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4070 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4072 * w32term.c (w32_read_socket): Avoid temporary
4073 variables in a call to x_real_positions.
4074 * xterm.c (handle_one_xevent): Likewise.
4076 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4078 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4079 (x_icon_type): Remove prototype.
4080 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4081 * frame.c (x_icon_type): Remove.
4082 * w32term.c (x_make_frame_visible, x_iconify_frame):
4083 * xterm.c (x_make_frame_visible, x_iconify_frame):
4084 Use x_set_bitmap_icon to factor out common code.
4086 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4088 * dispextern.h (check_x_display_info, x_get_string_resource):
4089 Declare here just once and unify the latter.
4090 * frame.c (check_x_display_info, x_get_string_resource):
4091 * nsterm.h (check_x_display_info):
4092 * xrdb.c (x_get_string_resource):
4093 * xterm.h (check_x_display_info): Remove prototypes.
4094 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4095 * w32reg.c (x_get_string_resource): Likewise.
4096 (w32_get_rdb_resource): Adjust user.
4098 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4100 * xterm.h (struct x_display_info): New member
4101 x_pending_autoraise_frame, going to replace...
4102 * xterm.c (pending_autoraise_frame): ...static variable.
4103 (x_new_focus_frame, XTread_socket): Adjust users.
4104 * w32term.h (struct w32_display_info): New member
4105 w32_pending_autoraise_frame, going to replace...
4106 * w32term.c (pending_autoraise_frame): ...global variable.
4107 (x_new_focus_frame, w32_read_socket): Adjust users.
4109 2013-09-17 Glenn Morris <rgm@gnu.org>
4111 * xdisp.c (message_dolog): If we create *Messages*,
4112 switch it to messages-buffer-mode.
4114 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4116 Don't overuse 'const' in types of locals.
4117 * bidi.c (bidi_count_bytes):
4118 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4119 (xg_event_is_for_scrollbar):
4120 * xselect.c (x_handle_property_notify)
4121 (x_handle_selection_notify, x_handle_dnd_message):
4122 * xsettings.c, xsettings.h (xft_settings_event):
4123 * xterm.c (x_handle_net_wm_state, handle_one_event)
4124 (x_menubar_window_to_frame, x_detect_focus_change)
4125 (construct_mouse_click, note_mouse_movement)
4126 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4127 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4128 (handle_one_xevent, x_handle_net_wm_state):
4129 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4130 (x_handle_dnd_message):
4131 Avoid unnecessary 'const', typically the second 'const' in
4132 'const foo * const arg', a 'const' that does not affect the API
4133 and doesn't significantly help the human reader.
4135 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4137 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4138 only if Glib < 2.36.0.
4139 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4140 * xsettings.c (init_gconf, init_gsettings): Do not check
4142 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4144 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4146 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4148 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4149 before calling g_type_init.
4151 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4153 * nsterm.m (syms_of_nsterm): ... to here.
4155 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4157 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4158 (ignore_next_mouse_click_timeout): Use Time as X does.
4159 (handle_one_xevent): Avoid cast and use unsigned comparison.
4161 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4163 Do not copy X event in handle_one_xevent except KeyPress case.
4164 Wnen XEvent is processed, it is unlikely to be changed except
4165 KeyPress case, so we can avoid copying and use const pointer to
4166 const data to make sure that an event is not changed elsewhere.
4167 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4168 const' and do not create local copy except for the KeyPress event.
4169 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4170 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4171 (x_handle_net_wm_state, x_menubar_window_to_frame)
4172 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4173 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4174 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4175 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4176 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4177 (x_handle_dnd_message):
4178 * xsettings.c (xft_settings_event):
4179 Use 'const XEvent * const' where appropriate.
4180 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4182 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4184 Fix X event waiting to handle multiple frames.
4185 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4186 * xterm.c (pending_event_wait): Remove. Adjust users.
4187 (x_detect_focus_change): Pass frame arg.
4188 (handle_one_xevent): Find related frame early and clear per-frame
4189 wait_event_type only if this is an event for the relevant frame.
4190 (x_wait_for_event): Use per-frame wait_event_type.
4192 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4194 * nsfns.m (Fx_create_frame): Fix font driver registration for
4197 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4198 for syms_of_macfont.
4200 * nsterm.m: Include macfont.h.
4201 (ns_tmp_flags, ns_tmp_font): Remove.
4202 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4203 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4204 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4205 (changeFont:): Fix code style. Check for font driver type when
4208 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4211 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4212 (nsfont_open): Set font driver type.
4213 Set font->ascent and font->descent. Figure out font instead of
4214 ns_tmp_font, and flags instead of ns_tmp_flags.
4215 Fix indentation. Remove call to ns_draw_text_decoration,
4218 * nsfns.m: Include macfont.h.
4219 (Fx_create_frame): Register macfont driver, make a better default font.
4220 (Fns_popup_font_panel): Get font from macfont driver, if used.
4222 * macfont.m, macfont.h, macuvs.h: New files.
4224 * font.h: Declare syms_of_macfont.
4226 * font.c (syms_of_font): Call syms_of_macfont.
4228 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4230 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4232 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4233 and it is always zero for others, so I assume that this is an ancient
4234 leftover which nobody will want to change any more.
4235 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4236 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4237 * frame.c (x_set_scroll_bar_width):
4238 * w32fns.c (w32_createscrollbar):
4239 * w32term.c (w32_set_vertical_scroll_bar):
4240 * xfns.c (x_set_scroll_bar_default_width):
4241 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4242 (x_scroll_bar_expose): Related users changed.
4244 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4246 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4247 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4248 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4250 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4252 * nsterm.h, w32term.h, xterm.h: ...and not here.
4253 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4254 Remove unused Xisms.
4255 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4256 these modules are never compiled otherwise.
4258 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4260 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4261 Doc fix. (Bug#15375)
4263 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4265 Unify Fx_focus_frame between all ports.
4266 * frame.h (x_focus_frame): New prototype.
4267 * xfns.c (Fx_focus_frame): Remove.
4268 (syms_of_xfns): Do not defsubr it.
4269 (x_focus_frame): X implementation.
4270 * nsfns.m (Fx_focus_frame): Remove.
4271 (syms_of_nsfns): Do not defsubr it.
4272 (x_focus_frame): NS implementation.
4273 * w32term.c (Fx_focus_frame): Remove.
4274 (x_focus_on_frame): Rename to...
4275 (x_focus_frame): W32 implementation.
4276 * w32term.h (x_focus_on_frame): Remove prototype.
4277 * w32fns.c (Fx_focus_frame): Remove.
4278 (syms_of_w32fns): Do not defsubr it.
4279 * frame.c (Fx_focus_frame): Define here.
4280 (syms_of_frame): Defsubr here.
4281 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4283 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4285 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4286 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4287 each port to reference the port-specific window system data.
4288 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4289 (FRAME_DISPLAY_INFO): Define.
4290 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4291 (FRAME_DISPLAY_INFO): Define. Adjust users.
4292 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4293 (FRAME_DISPLAY_INFO): Define. Adjust users.
4294 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4295 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4296 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4297 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4298 * xselect.c, xterm.c: All related users changed.
4300 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4302 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4303 (x_menubar_window_to_frame): Remove prototypes.
4304 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4305 (x_menubar_window_to_frame, x_top_window_to_frame):
4307 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4308 (x_menubar_window_to_frame, x_top_window_to_frame):
4309 ...to here and convert all but the last to static.
4311 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4313 * lisp.mk (lisp): Add w32-common-fns.elc.
4315 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4317 * charset.c (char_charset): Document an exception for char-charset.
4319 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4321 * xterm.h (x_display_info): New field last_user_time...
4322 * xterm.c (toplevel): ...to replace static last_user_time.
4323 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4325 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4327 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4328 scroll bar values to prevent thumb from disappear and update comment.
4330 2013-09-11 Glenn Morris <rgm@gnu.org>
4332 * emacs.c (usage_message): Possessive apostrophe tweak.
4334 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4336 * nsterm.m (syms_of_nsterm): Use Qns.
4337 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4338 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4339 * xfns.c (x_display_info_for_name, Fx_open_connection):
4340 Remove old '#if 0' code.
4341 (syms_of_xfns): Use Qx.
4342 * termhooks.h (fullscreen_hook): Remove the leftover.
4343 (struct terminal): Fix typo in comment.
4345 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4347 Cleaning up a few X scroll bar bits.
4348 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4349 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4350 New member last_seen_part, going to replace...
4351 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4352 (xt_action_hook) [USE_LUCID]: Adjust user.
4353 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4354 Lucid-specific scroll bar support.
4355 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4356 to int and adjust to use last_seen_part member.
4357 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4358 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4359 Initialize last_seen_part.
4361 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4363 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4364 insert-buffer-substring an empty string.
4366 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4368 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4369 avoiding a GCC warning.
4371 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4373 Ifdef away frame tool bar code when it is not really used.
4374 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4375 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4376 and minimize_tool_bar_window_p under the above.
4377 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4378 (fset_tool_bar_window): Likewise.
4379 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4380 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4381 (change_frame_size_1):
4382 * window.c (window_from_coordinates, Frecenter): Adjust users.
4383 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4384 code is not really used.
4385 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4386 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4387 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4388 [!USE_GTK && !HAVE_NS]: Define as such.
4389 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4390 (note_mouse_highlight, expose_frame):
4391 * xfns.c (x_set_tool_bar_lines):
4392 * xterm.c (handle_one_xevent): Adjust users.
4394 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4396 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4397 This bug was introduced by my 2013-08-26 patch, which incorrectly
4398 assumed that the terminfo implementation doesn't use termcap buffers.
4399 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4400 these buffers apparently are used after all.
4401 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4402 (struct tty_display_info): Define members termcap_term_buffer and
4403 termcap_strings_buffer even if TERMINFO.
4405 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4408 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4409 'usage' docstring entry to pacify make-docfile.
4411 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4413 Change comparison functions =, <, >, <=, >= to take many arguments.
4414 * data.c: Change comparison functions' interface and implementation.
4415 * lisp.h: Make arithcompare available for efficient two arg
4417 * bytecode.c: Use arithcompare.
4418 * fileio.c: Use new interface.
4420 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4422 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4424 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4426 * eval.c (Feval): Document the new use of `lexical'.
4428 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4430 Review and drop old frame resize hack.
4431 * frame.h (struct frame): Remove force_flush_display_p.
4432 * dispnew.c (update_frame): Adjust user and don't call
4433 flush_frame here. The comment has said that there was an issues
4434 with redisplaying fringes, but I don't see any differences with
4435 and without this hack. Hopefully we can continue without it.
4436 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4437 current frame matrices twice if resized_p is set.
4439 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4441 Do not populate pure Xism x_sync to other ports.
4442 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4443 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4444 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4445 * w32term.h (x_sync): Remove prototype.
4447 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4449 Cleanup frame flushing.
4450 * dispextern.h (struct redisplay_interface):
4451 Drop flush_display_optional because flush_display is enough
4452 for X and flushing via RIF is just a no-op for others.
4453 * frame.h (flush_frame): New function.
4454 * dispnew.c (update_frame):
4455 * minibuf.c (read_minibuf):
4456 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4458 * keyboard.c (detect_input_pending_run_timers): Do not flush
4459 all frames but selected one in redisplay_preserve_echo_area.
4460 * nsterm.m (ns_flush): Remove no-op.
4461 (ns_redisplay_interface): Adjust user.
4462 * w32term.h (x_flush): Remove no-op.
4463 (w32_redisplay_interface): Adjust user.
4464 * xterm.c (x_flush): Simplify because we do not flush all
4465 frames at once any more. Adjust comment.
4466 (x_redisplay_interface): Adjust user.
4468 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4470 Port --without-x --enable-gcc-warnings to Fedora 19.
4471 * gfilenotify.c (globals_of_gfilenotify):
4472 Call g_type_init only if using an older glib version that needs it.
4474 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4476 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4477 (last_glyphless_glyph_merged_face_id): Remove declarations.
4478 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4479 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4480 (last_glyphless_glyph_merged_face_id): Now static.
4481 (merge_escape_glyph_face): New function, refactored from...
4482 (get_next_display_element): ...here.
4483 (merge_glyphless_glyph_face): New function, refactored from...
4484 (produce_glyphless_glyph): ...here...
4485 * term.c (produce_glyphless_glyph): ...and here.
4487 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4489 * eval.c (eval_sub): Only call Ffunction if necessary.
4491 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4493 Attempt to make redisplay more selective when changing cursor type.
4494 * frame.h (struct frame): New bitfield cursor_type_changed.
4495 * xdisp.c (cursor_type_changed): Remove.
4496 (try_cursor_movement, redisplay_window, try_window_id)
4497 (set_frame_cursor_types, try_window_reusing_current_matrix):
4498 Adjust to use per-frame bitfield.
4499 (redisplay_internal): Look for cursor type change on each visible
4500 frame and consider all frames if cursor type has been changed on
4501 the frame other than selected. If cursor type has been changed on
4502 selected frame only, do not use fast update.
4504 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4506 Attempt to make redisplay more selective when changing fonts.
4507 * frame.h (struct frame): New bitfield fonts_changed.
4508 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4509 (adjust_frame_glyphs): Add prototype.
4510 * dispnew.c (fonts_changed_p): Remove.
4511 (adjust_glyphs): Remove because we do not
4512 adjust matrices on all frames at once any more.
4513 (adjust_frame_glyphs): Block and unblock input here.
4514 (adjust_glyph_matrix): Use fonts_changed.
4515 (change_frame_size_1): Use adjust_frame_glyphs.
4516 * font.c (font_open_entity): Use fonts_changed.
4517 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4518 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4519 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4520 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4521 (shrink_mini_window, Fresize_mini_window_internal)
4522 (window_scroll_pixel_based, Fset_window_configuration)
4523 (apply_window_adjustment, Fset_window_vscroll):
4524 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4525 Use adjust_frame_glyphs.
4526 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4527 (try_window_reusing_current_matrix, try_window_id, display_line)
4528 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4529 (redisplay_internal): Consider fonts_changed and adjust frame
4530 matrices for each frame only if the frame is visible. If font
4531 has been changed on some frame during full redisplay, retry
4532 only visible frames where the font has been actually changed.
4534 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4536 Cache current header and mode line height for each window.
4537 * window.h (struct window): New fields mode_line_height
4538 and header_line_height.
4539 * window.c (make_window): Initialize them.
4540 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4541 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4542 (current_mode_line_height, current_header_line_height):
4544 * xdisp.c (current_mode_line_height, current_header_line_height):
4546 (pos_visible_p, init_xdisp): Adjust user.
4547 (redisplay_window): Invalidate mode_line_height and
4548 header_line_height if current and desired matrices do not agree.
4550 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4552 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4553 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4555 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4557 Make --without-x compatible with --enable-gcc-warnings.
4558 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4559 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4560 members under HAVE_WINDOW_SYSTEM.
4561 * keyboard.c (make_lispy_focus_out): Likewise.
4562 (record_menu_key): Move under HAVE_MENUS.
4563 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4564 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4565 (syms_of_xdisp): Adjust user.
4566 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4567 (start_hourglass, cancel_hourglass):
4568 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4569 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4570 and CLEAR_FONT_TABLE_NFONTS.
4571 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4572 Declare only if HAVE_WINDOW_SYSTEM.
4573 (lface_same_font_attributes_p, clear_face_gcs): Define only
4574 if HAVE_WINDOW_SYSTEM.
4576 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4578 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4579 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4580 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4582 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4584 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4586 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4588 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4589 This fixes a type error on hosts where ptrdiff_t is wider than int.
4591 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4593 * keyboard.c (read_key_sequence_vs): New function.
4594 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4597 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4599 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4601 Makefile improvements.
4602 * Makefile.in (config.status): Don't use double-colon rules, as
4603 they are not portable according to POSIX. Fix shell typo with `;
4604 I guess this rule has never been tested?
4605 (VCSWITNESS): New macro, to override any environment var.
4607 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4609 * xterm.h (struct x_display_info): Do not track X connection
4610 fd separately because it is always available from Display.
4611 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4614 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4616 * buffer.c (drop_overlay):
4617 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4618 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4620 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4622 * buffer.c (Fmake_overlay, Fmove_overlay):
4623 * intervals.c (set_point_from_marker):
4624 * print.c (PRINTPREPARE): Prefer signal_error
4625 to plain error and report unsuitable marker too.
4627 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4629 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4630 for 'dragging' member.
4631 (struct x_output): Remove set-but-unused leftovers
4632 'left_before_move' and 'top_before_move'.
4633 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4634 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4635 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4636 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4637 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4638 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4639 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4640 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4642 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4644 * nsfont.m (INVALID_GLYPH): New define.
4645 (nsfont_encode_char): Use INVALID_GLYPH.
4646 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4648 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4650 * xterm.c (x_last_mouse_movement_time): Revert last change.
4651 This code should use XDisplayMotionBufferSize to check display's
4652 motion history first, and there are few other issues as well.
4653 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4654 (handle_one_xevent): Adjust user.
4656 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4658 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4659 * frame.c (Flast_nonminibuf_frame): ... to here.
4660 (check_minibuf_window): Don't abort if no window was found
4663 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4665 Use XGetMotionEvents to ask the last mouse motion time from X server.
4666 * xterm.c (X_MOTION_HISTORY): Default to 1.
4667 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4668 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4669 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4670 Ifdef away legacy code.
4671 (XTmouse_position, x_scroll_bar_report_motion):
4672 Use x_last_mouse_movement_time.
4673 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4676 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4678 * msdos.c (last_mouse_window): Move to...
4679 (dos_rawgetc): ...this function and adjust comment.
4680 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4681 (mouseMoved): ...this function and adjust comment.
4682 * w32term.c (last_window): Likewise with...
4683 (w32_read_socket): ...this function.
4684 * xterm.c (last_window): Likewise with...
4685 (handle_one_xevent): ...this function.
4687 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4689 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4690 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4691 (handle_one_xevent): ...to here.
4692 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4695 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4697 * msdos.c (IT_set_terminal_window): Remove no-op.
4698 (initialize_msdos_display): Adjust terminal setup.
4699 * w32console.c (w32con_set_terminal_window): Remove no-op.
4700 (initialize_w32_display): Adjust terminal setup.
4701 * w32term.c (w32_set_terminal_window): Remove no-op.
4702 (w32_create_terminal): Adjust terminal setup.
4703 * xterm.c (XTset_terminal_window): Remove no-op.
4704 (x_create_terminal): Adjust terminal setup.
4706 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4708 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4710 (ns_create_terminal): Adjust terminal setup.
4711 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4713 (w32_create_terminal): Adjust terminal setup.
4714 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4716 (x_create_terminal): Adjust terminal setup.
4718 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4720 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4721 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4722 * dispnew.c (buffer_posn_from_coords):
4723 * window.c (Fwindow_end, displayed_window_lines):
4724 * xdisp.c (redisplay_mode_lines): Use it.
4726 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4728 * fontset.c (face_for_char): Check char in the current face font first
4729 if HAVE_NS (Bug#15138).
4731 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4733 * window.c (temp_output_buffer_show): Make sure window returned
4734 by display_buffer is live (Bug#15213).
4736 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4738 Minor cleanup to avoid forward declarations.
4739 * coding.h (struct ccl_spec): Remove forward declaration.
4740 * composite.h (toplevel): Include font.h.
4741 (struct composition_it, struct face, struct font_metrics):
4742 Remove forward declaration.
4743 * dispextern.h (struct image, struct atimer): Likewise.
4744 * emacsgtkfixed.h (struct frame): Likewise.
4745 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4746 * font.h (struct font_driver, struct font, struct glyph_string)
4747 (struct face): Remove forward declaration.
4748 * fontset.h (struct face, struct font): Likewise.
4749 * frame.h (toplevel): Style cleanup.
4750 (enum output_method): Move to...
4751 * termhooks.h (enum output_method): ...here.
4752 (struct glyph, struct frame, struct ns_display_info)
4753 (struct x_display_info, struct w32_display_info):
4754 Remove forward declaration.
4755 * xterm.h (toplevel): Include termhooks.h.
4756 (struct font, struct window, struct glyph_matrix, struct frame)
4757 (struct input_event, struct face, struct image): Remove forward
4759 * gtkutil.h (struct _widget_value): Likewise.
4760 * keyboard.h (toplevel): Include termhooks.h.
4761 (struct input_event): Remove forward declaration.
4763 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4765 * intervals.c (set_point_from_marker): New function.
4766 * editfns.c (Fgoto_char):
4767 * process.c (Finternal_default_process_filter):
4768 * window.c (select_window_1): Use it.
4769 * buffer.h (set_point_from_marker): Add prototype.
4771 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4773 * w32.c (term_winsock): Call release_listen_threads before calling
4775 (_sys_wait_accept): Wait for accept event in a loop with a finite
4776 timeout, instead of waiting indefinitely. Will hopefully avoid
4777 hanging during exit because WSACleanup deadlocks waiting for the
4778 event object to be released. (Bug#14333)
4780 * w32proc.c (release_listen_threads): New function, signals all
4781 the reader threads that listen for connections to stop waiting.
4783 * w32.h (release_listen_threads): Add prototype.
4785 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4787 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4788 field of new marker (for sanity and safety).
4789 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4790 anyway because XMISCTYPE is a function and can't be an lvalue).
4792 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4794 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4795 (x_after_update_window_line, x_scroll_bar_create):
4796 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4797 (handle_one_xevent, x_clear_frame_area):
4798 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4799 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4800 * xterm.h (x_clear_area): Adjust prototype.
4802 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4804 Hook scanning and indentation functions to find_newline. This helps
4805 to avoid duplicated code and renders more respect to newline cache.
4806 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4807 * cmds.c (Fforward_line):
4808 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4809 Use find_newline and avoid unnecessary point movements.
4810 * search.c (scan_newline): Implement on top of find_newline.
4812 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4814 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4815 scoped code (bug#11258).
4817 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4819 * nsterm.m (last_window): New variable.
4820 (EV_TRAILER2): New macro.
4821 (EV_TRAILER): Call EV_TRAILER2.
4822 (mouseMoved:): Add support for mouse-autoselect-window
4823 on nextstep (Bug#6888).
4825 2013-08-28 Andreas Schwab <schwab@suse.de>
4827 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4828 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4829 Remove unused macro definitions.
4830 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4831 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4832 Only define if emacs.
4834 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4836 Prefer enum glyph_row_area to int where appropriate.
4837 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4839 (window_box, window_box_width, window_box_left, window_box_left_offset)
4840 (window_box_right, window_box_right_offset): Adjust prototypes.
4841 * xdisp.c (window_box, window_box_width, window_box_left)
4842 (window_box_left_offset, window_box_right, window_box_right_offset):
4843 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4844 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4845 * nsterm.m (ns_clip_to_row):
4846 * w32term.c (w32_clip_to_row):
4847 * xterm.c (x_clip_to_row): Likewise.
4849 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4851 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4852 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4854 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4856 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4857 for portability to hosts where /bin/sh has problems.
4859 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4861 Redesign redisplay interface to drop global output_cursor.
4862 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4863 (toplevel): Remove declaration of output_cursor.
4864 (set_output_cursor, x_cursor_to): Remove prototype.
4865 * window.h (struct window): New member output_cursor.
4866 (output_cursor_to): New function to replace RIF member.
4867 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4868 (update_text_area, set_window_cursor_after_update): Use it.
4869 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4870 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4871 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4872 * w32term.c (x_update_window_begin, x_update_window_end):
4873 * xterm.c (x_update_window_begin, x_update_window_end):
4874 Adjust to use per-window output cursor.
4876 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4878 Simplify SELECT_TYPE-related code.
4879 Like EMACS_TIME, this portability layer is no longer needed, since
4880 Emacs has been using fd_set as a portability layer for some time.
4881 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4882 (SELECT_TYPE): Remove. All uses changed to fd_set.
4883 (fd_set) [!FD_SET]: New typedef.
4885 Simplify EMACS_TIME-related code.
4886 This portability layer is no longer needed, since Emacs has been
4887 using struct timespec as a portability layer for some time.
4888 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4889 Include <time.h> rather than "systime.h"; that's all that's needed now.
4890 * dispnew.c: Include <timespec.h> rather than "systime.h";
4891 that's all that's needed now.
4892 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4893 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4894 TIMESPEC_RESOLUTION.
4895 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4896 LOG10_TIMESPEC_RESOLUTION.
4897 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4898 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4899 (make_emacs_time): Remove. All used changed to make_timespec.
4900 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4901 (current_timespec): Rename from current_emacs_time. All uses changed.
4902 (add_emacs_time): Remove. All uses changed to timespec_add.
4903 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4904 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4905 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4906 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4907 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4908 (current_timespec): Rename from current_emacs_time. All uses changed.
4909 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4910 changed to timespec_cmp.
4911 * xgselect.c: Include <timespec.h>, since our .h files don't.
4913 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4915 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4916 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4917 Remove the leftovers.
4918 * gtkutil.c (toplevel): Do not declare Qxft but include
4920 * image.c (toplevel): Do not declare Vlibrary_cache because
4921 it's already done in lisp.h.
4923 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4925 * lisp.h (Mouse_HLInfo): Move from here...
4926 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4927 (reset_mouse_highlight): New function.
4928 * msdos.c (dos_set_window_size, IT_update_begin)
4929 (internal_terminal_init):
4930 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4931 (ns_initialize_display_info):
4932 * w32console.c (initialize_w32_display):
4933 * w32term.c (x_update_window_end, x_free_frame_resources)
4934 (w32_initialize_display_info):
4935 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4936 * window.c (Fdelete_other_windows_internal):
4937 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4938 * termchar.h (toplevel):
4939 * xterm.h (toplevel): Include dispextern.h.
4941 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4943 Fix minor problems found by static checking.
4944 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4945 (expect): Avoid nested-if warning.
4946 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4947 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4948 * nsterm.h, nsterm.m (ns_select):
4949 * xgselect.c, xgselect.h (xg_select):
4950 Adjust signature to better match pselect's.
4951 * nsterm.m (ns_select):
4952 Don't set *TIMEOUT, since pselect doesn't.
4953 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4954 diagnostic about assigning const char * to it.
4955 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4957 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4959 * lread.c (substitute_object_recurse): Handle hash-tables as well
4962 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4964 Fix unlikely core dump in init_tty, and simplify terminfo case.
4965 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4966 The old version incorrectly dumped core if malloc returned a
4967 buffer containing only non-NUL bytes.
4968 (init_tty): Do not allocate or free termcap buffers; the
4969 struct does that for us now.
4970 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4971 (struct tty_display_info): Define members termcap_term_buffer and
4972 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4973 use them. Allocate them directly in struct rather than indirectly
4974 via a pointer, to simplify init_tty.
4976 * frame.c (check_minibuf_window): Initialize 'window' properly,
4977 so that Emacs reliably aborts later if 'window' is not initialized.
4979 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4981 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4982 of VoidSymbol (Bug#15154).
4984 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4986 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4987 mouse_face_beg_y and mouse_face_end_y.
4988 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4989 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4990 Adjust users and update comment where appropriate.
4992 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4994 * frame.c (check_minibuf_window): New function.
4995 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4996 Call check_minibuf_window (Bug#15183).
4998 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5000 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5001 because this is the only last cursor data we need to keep and consult.
5002 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5003 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5006 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5008 Fix recovering from possible decompression error.
5009 Since insert_from_gap doesn't always move point, we can't use PT as
5010 the position where the partially decompressed data ends, and
5011 should count how many bytes was produced so far.
5012 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5013 (unwind_decompress): Really delete partially uncompressed data.
5014 (Fzlib_decompress_region): Take decompressed data size into account.
5016 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5018 * syntax.c (init_syntax_once): Adjust comment and do an early
5019 initialization of Qchar_table_extra_slots just once...
5020 * casetab.c (init_casetab_once):
5021 * category.c (init_category_once):
5022 * character.c (syms_of_character):
5023 * coding.c (syms_of_coding):
5024 * xdisp.c (syms_of_xdisp): ...and omit it here.
5026 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5028 * xdisp.c (get_next_display_element): Don't apply to characters
5029 from a display vector the logic of setting it->end_of_box_run_p
5030 suitable for characters from a buffer. (Bug#15175)
5032 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5033 to handle directories, rather than '_utime' which doesn't.
5036 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5038 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5039 or fullscreen (Bug#14627).
5041 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5043 System-dependent integer overflow fixes.
5044 * process.c (Fset_process_window_size): Signal an error if
5045 the window size is outside the range supported by the lower level.
5046 * sysdep.c (set_window_size): Return negative on error,
5047 nonnegative on success, rather than -1, 0, 1 on not in system,
5048 failure, success. This is simpler. Caller changed.
5049 (serial_configure): Remove unnecessary initialization of local.
5050 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5051 size fits in unsigned long; this isn't true on some 32-bit hosts.
5052 Avoid buffer overrun if some future version of /proc/meminfo has a
5053 variable name longer than 20 bytes.
5054 (system_process_attributes) [__FreeBSD__]:
5055 Don't assume hw.availpages fits in 'int'.
5057 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5059 Don't let very long directory names overrun the stack.
5060 Fix some related minor problems involving "//", vfork.
5061 * callproc.c (encode_current_directory): New function.
5062 (call_process): Don't append "/"; not needed.
5063 * fileio.c (file_name_as_directory_slop): New constant.
5064 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5065 this can save the caller having to alloca.
5066 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5067 Use SAFE_ALLOCA, not alloca.
5068 (directory_file_name, Fexpand_file_name): Leave leading "//"
5069 alone, since it can be special even on POSIX platforms.
5070 * callproc.c (call_process):
5071 * process.c (Fformat_network_address):
5072 * sysdep.c (sys_subshell):
5073 Use encode_current_directory rather than rolling our own.
5074 (create_process): No need to encode directory; caller does that now.
5075 * process.h (encode_current_directory): New decl.
5076 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5077 Rework to avoid 'goto xyzzy;'.
5079 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5081 * xdisp.c (handle_face_prop): If the default face was remapped use
5082 the remapped face for strings from prefix properties. (Bug#15155)
5084 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5086 Minor cleanup for redisplay interface and few related functions.
5087 * frame.h (enum text_cursor_kinds): Move from here...
5088 * dispextern.h (enum text_cursor_kinds): ...to here.
5089 (toplevel): Drop unnecessary declarations.
5090 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5091 in update_window_end_hook and draw_window_cursor functions.
5092 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5093 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5094 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5095 * xterm.c (x_update_window_end, x_draw_window_cursor):
5096 * xdisp.c (display_and_set_cursor, update_window_cursor)
5097 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5098 enum text_cursor_kinds where appropriate.
5100 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5102 Redesign redisplay interface to drop updated_row and updated_area.
5103 * dispextern.h (updated_row, updated_area): Remove declaration.
5104 (struct redisplay_interface): Pass glyph row and row area parameters
5105 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5106 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5108 * dispnew.c (updated_row, updated_area): Remove.
5109 (redraw_overlapped_rows, update_window_line): Adjust user.
5110 (update_marginal_area, update_text_area): Likewise. Pass updated row
5111 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5112 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5115 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5117 * process.c (flush_pending_output): Remove stub.
5120 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5122 * callproc.c: Fix race that killed background processes (Bug#15144).
5123 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5124 Record deleted process-id in critical section, not afterwards.
5125 Don't mistakenly kill process created by a call-process invocation
5126 that discards output and does not wait.
5128 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5130 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5131 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5132 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5133 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5134 to shut up compiler in mark_object.
5135 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5137 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5139 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5140 We can't portably rely on PTY_OPEN doing that, even if
5141 it calls posix_openpt with O_CLOEXEC.
5143 2013-08-20 Kenichi Handa <handa@gnu.org>
5145 * character.c (string_char): Improve commentary.
5147 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5149 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5150 (struct animation_cache): Make signature a flexible array member.
5151 All uses changed. This is a tad slower but may insulate us better
5152 from future changes to ImageMagick.
5154 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5156 * image.c: Shrink memory needed for animation cache.
5157 (SIGNATURE_DIGESTSIZE): New constant.
5158 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5159 (imagemagick_create_cache): Copy the signature. This saves
5160 several KB of memory that ImageMagick wastes per signature.
5161 Don't bother updating the update_time, as the caller does that now.
5162 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5163 it's a fixed size struct member now.
5164 (imagemagick_get_animation_cache): Always destroy the signature,
5165 as it's now imagemagick_create_cache's responsibility to copy it.
5166 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5167 and use memcmp rather than strcmp.
5168 eassert that ImageMagick returns a signature of the specified length.
5170 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5172 * image.c (imagemagick_get_animation_cache): Don't segfault on
5174 (imagemagick_get_animation_cache): Revert to previous definition
5175 so that it actually works. But keep the memory leak fix.
5176 (imagemagick_get_animation_cache): Fix memory leak.
5178 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5180 * image.c: Fix animation cache signature memory leak.
5181 Fix some other minor performance problems while we're at it.
5182 (imagemagick_create_cache): Clear just the members that
5183 need clearing. Don't set update_time, as caller does that now.
5184 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5185 Simplify by using pointer-to-pointer instead of a prev pointer.
5186 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5187 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5188 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5189 it's already a copy. Free the signature probe unless it's cached.
5191 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5192 This was introduced by my 2013-08-12 fix for Bug#15035.
5194 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5196 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5197 (imagemagick_prune_animation_cache): Now static.
5199 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5201 * image.c (imagemagick_get_animation_cache): Don't segfault when
5202 pruning all entries.
5204 2013-08-18 Ken Brown <kbrown@cornell.edu>
5206 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5207 static heap if ENABLE_CHECKING is defined.
5208 (max_bss_sbrk_ptr): New variable.
5210 (report_sheap_usage): Report maximum static heap usage instead of
5211 ending static heap usage.
5213 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5215 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5216 of zlib_initialized according to the results of calling
5217 init_zlib_functions.
5219 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5221 * image.c: Implement an ImageMagick per-image cache.
5222 (imagemagick_get_animation_cache): Fix a double-free error.
5223 (imagemagick_load_image): Remove the ping_wand code, which only
5224 apparently saved time on invalid animated images, and slowed down
5225 everything else. Optimise for the common case.
5227 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5229 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5231 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5233 * marker.c (set_marker): Remove documentation of undefined behavior.
5235 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5237 * image.c (imagemagick_compute_animated_image): Animate correctly
5238 when sub-images are smaller than the main image.
5239 (imagemagick_compute_animated_image): Setting the iterator row to
5240 zero is apparently not allowed.
5241 (imagemagick_compute_animated_image): Allow images that say they
5242 have sub-images that are bigger than the main image, but just crop
5245 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5247 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5249 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5251 * image.c (imagemagick_compute_animated_image): Respect the GIF
5254 2013-08-15 Ken Brown <kbrown@cornell.edu>
5256 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5257 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5260 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5262 Fix minor problems found by static checking.
5263 * frame.c (delete_frame):
5264 * xdisp.c (next_element_from_display_vector):
5265 Avoid uninitialized local.
5266 * image.c (imagemagick_compute_animated_image): Port to C89.
5267 Prefer usual GNU indentation style for loops.
5268 Be more careful about bizarrely large sizes, by using ptrdiff_t
5271 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5273 Fix infinite frame selection loop (Bug#15025).
5274 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5276 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5278 * xdisp.c (compute_window_start_on_continuation_line):
5279 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5280 to make sure we end up setting the window start at the leftmost
5281 visible character of the display line. This avoids funky
5282 horizontal shifting because the window start is not kept on the
5283 same position. (Bug#15090)
5284 (next_element_from_display_vector): Support 'box' face attribute
5285 in the face definitions of a display vector. (Bug#15099)
5287 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5289 * image.c (imagemagick_compute_animated_image): Implement animated
5291 (imagemagick_compute_animated_image): Fix some compilation
5292 warnings. Implement a very simple cache to make the animation
5293 usable at all, but it should be replaced with a per-image cache.
5295 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5297 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5298 to do `for' loops over alist values.
5299 * buffer.h (FOR_EACH_BUFFER):
5300 * process.c (FOR_EACH_PROCESS): Use it.
5301 (handle_child_signal, status_notify, Fget_buffer_process)
5302 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5304 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5306 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5307 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5308 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5309 to xzalloc and so avoid redundant call to memset.
5310 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5311 members because it is allocated with xzalloc and so already zeroed.
5313 2013-08-14 Ken Brown <kbrown@cornell.edu>
5315 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5318 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5320 Utility function and macro to copy Lisp string to C string.
5321 * lisp.h (xlispstrdupa): New macro.
5322 (xlispstrdup): New prototype.
5323 * alloc.c (xlispstrdup): New function.
5324 * callint.c (Fcall_interactively):
5325 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5326 (Fsubstitute_in_file_name):
5327 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5328 * image.c (x_create_bitmap_from_file):
5329 * w32term.c (w32_term_init):
5330 * xterm.c (x_term_init): Use xlispstrdup.
5332 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5334 * image.c (imagemagick_load_image): Make animated pictures work.
5335 There's still some problems with background color settings, though
5338 * decompress.c (unwind_decompress): Always restore point.
5340 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5342 * marker.c (set_marker): Reformat documentation.
5344 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5346 * xdisp.c (cursor_type_changed): Now static.
5348 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5349 Use changed. This avoids the need to call xmalloc and for the
5350 caller to call xfree, and avoids memory leaks in some situations.
5352 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5354 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5355 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5356 (redisplay_window): If window_end_valid is cleared due to non-zero
5357 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5358 so do not call to try_cursor_movement for that window.
5360 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5362 * window.h (struct window): Convert window_end_pos and
5363 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5364 (wset_window_end_pos, wset_window_end_vpos): Remove.
5365 * dispnew.c (adjust_glyph_matrix):
5366 * window.c (Fwindow_end, replace_window, set_window_buffer)
5368 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5369 (set_vertical_scroll_bar, redisplay_window, try_window)
5370 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5371 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5372 (note_mouse_highlight): Adjust users.
5373 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5376 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5378 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5379 * image.c (imagemagick_filename_hint): Use `const char *' and
5380 prefer SSDATA to SDATA to avoid warnings.
5382 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5384 Cleanup window fringes, margins and scroll bars adjustments.
5385 * window.c (set_window_fringes, set_window_margins)
5386 (set_window_scroll_bars, apply_window_adjustment): New functions.
5387 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5388 (Fset_window_scroll_bars): Use them.
5390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5392 * window.h (struct window): Convert scroll_bar_width
5393 from Lisp_Object to integer. Adjust comment.
5394 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5396 * window.c (wset_scroll_bar_width): Remove.
5397 (make_window): Initialize scroll_bar_width.
5398 (Fsplit_window_internal): Use direct assignment.
5399 (Fset_window_configuration, save_window_save):
5400 Convert Lisp_Object to integer and back where appropriate.
5401 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5402 bar was actually changed, and mention this in docstring.
5404 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5406 * decompress.c: Minor simplifications.
5407 (Fzlib_decompress_region): Don't bother verifying
5408 that avail_out <= UINT_MAX, as that was confusing.
5409 Mention the restriction in a comment instead.
5410 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5412 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5414 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5415 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5417 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5419 * image.c (imagemagick_filename_hint): Check for errors in the
5422 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5424 * window.c (Fwindow_margins): Return nil when there's no marginal
5425 area, as per the documented API.
5427 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5428 Fmake_vector, as scroll bar's struct members are not all Lisp
5429 objects now. This avoids crashes in GC.
5431 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5432 bool, so its address could be taken.
5434 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5436 * image.c (imagemagick_filename_hint): New function to possibly
5437 apply `image-content-type-suffixes'.
5438 (imagemagick_load_image): Use it.
5440 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5442 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5443 if loading zlib failed.
5445 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5447 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5448 2013-08-13 checkin below. Change bool to BOOL, rule is:
5449 All Obj-C code uses BOOL, except for interfaces callable from C.
5451 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5453 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5455 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5456 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5457 bool instead of BOOL.
5458 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5459 from Lisp_Object to bitfield. Adjust comment.
5460 * w32term.c (x_scroll_bar_create): Adjust user.
5461 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5462 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5463 Use bool for boolean.
5464 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5465 to `unsigned int' when defining a bitfield.
5467 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5469 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5471 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5473 * window.h (struct window): Convert left_margin_cols and
5474 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5475 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5476 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5478 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5480 (showing_window_margins_p, update_window_line, update_frame_1):
5481 * fringe.c (draw_fringe_bitmap_1):
5482 * xdisp.c (window_box_width): Adjust users.
5483 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5484 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5485 Use direct assignment.
5486 (Fset_window_configuration, save_window_save, Fwindow_margins):
5487 Convert Lisp_Object to integer and back where appropriate.
5488 (Fset_window_margins): Adjust user. Return t if any margin
5489 was actually changed, and mention this in docstring.
5491 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5493 * syntax.c (forward_word):
5494 * cmds.c (forward_char, backward_char): Mention the optional argument.
5496 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5498 * window.h (struct window): Convert left_fringe_width
5499 and right_fringe_width from Lisp_Objects to integers.
5501 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5502 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5503 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5505 (make_window): Initialize new integer fields to -1.
5506 (Fsplit_window_internal): Use direct assignment.
5507 (Fset_window_configuration, save_window_save):
5508 Convert Lisp_Object to integer and back where appropriate.
5509 (Fset_window_fringes): Adjust user. Return t if any fringe
5510 was actually changed, and mention this in docstring.
5512 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5514 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5515 * nsfns.m (x_set_cursor_type):
5516 * w32fns.c (x_set_cursor_type):
5517 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5518 * xdisp.c (set_frame_cursor_types): ...but in common code.
5520 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5522 * font.c (clear_font_cache): New function, stripped from...
5523 (Fclear_font_cache): ...here, which now uses the function
5524 above. Adjust comment.
5525 * font.h (clear_font_cache): Add prototype.
5526 * xfaces.c (clear_face_cache): Use clear_font_cache.
5528 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5530 * window.c (Fset_window_start): Compare `w', not `window' because
5531 `w' might not be equal to `window' after call to decode_live_window.
5533 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5535 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5536 This fixes a problem introduced by the Bug#15035 patch
5537 when using GPG. Reported by Herbert J. Skuhra.
5539 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5541 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5542 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5543 not yet initialized.
5545 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5547 * decompress.c (Fzlib_decompress_region): Support zlib
5548 decompression, too, and rename.
5550 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5552 Minor zlib configuration tweaks.
5553 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5554 Don't assume presence of fn_inflateInit2_ zlib internal function.
5556 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5558 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5559 include the zlib prefix.
5561 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5563 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5564 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5565 define static variables that are pointers to zlib functions to be
5567 (init_zlib_functions) [WINDOWSNT]: New function.
5568 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5570 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5571 macros instead of invoking the zlib functions directly.
5572 (syms_of_decompress): DEFSYM Qzlib_dll.
5573 Staticpro Szlib_available_p.
5575 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5577 Avoid looping over all frame windows to freeze and unfreeze.
5578 * window.h (struct window): Drop frozen_window_start_p.
5579 (freeze_window_starts): Drop prototype.
5580 * frame.h (struct frame): New frozen_window_starts flag.
5581 (FRAME_WINDOWS_FROZEN): New macro.
5582 * window.c (freeze_window_start, freeze_window_starts):
5584 (select_window, replace_window): Adjust users.
5585 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5586 (window_frozen_p): New function.
5587 (redisplay_window): Use it.
5589 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5591 Fix some fd issues when running subprocesses (Bug#15035).
5592 Fix bugs that can leak files or file descriptors on errors.
5593 Don't unlink open temp files, as that's hard for users to diagnose
5594 when things go awry (e.g., temp disk exhausted).
5595 Don't bother to lock temp files. Check for invalid recursion.
5596 * callproc.c (synch_process_fd): Remove. All uses removed.
5597 (synch_process_tempfile): New var or macro.
5598 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5600 (record_kill_process): New arg, the temp name. All callers changed.
5601 (delete_temp_file): Now just a simple wrapper around unlink.
5602 (call_process_kill): New arg, the call_process_fd array.
5603 Close them all. Clear synch_process_pid. Remove the temp file,
5604 or arrange for it to be removed.
5605 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5606 that's been moved to synch_process_tempfile. Caller changed.
5607 Do not remove the tempfile; that's now call_process_kill's
5609 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5610 call_process_kill; the caller now does that.
5611 (call_process_cleanup): Do not close the process fd; that's now
5612 call_process_kill's responsibility.
5613 (Fcall_process): Implement via new function call_process, which
5614 has most of the old body of Fcall_process, but with a different API.
5615 (call_process): New function that does not open or close filefd if
5616 it is nonnegative. Record which fds need to be closed, and let
5617 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5618 Signal an error if invoked recursively (could be done via a hook).
5619 Simplify creation of the tempfile in the MSDOS case.
5620 Don't create the output file until after checking for the executable.
5621 Report any failure to open /dev/null.
5622 Don't open /dev/null for writing twice; once is enough.
5623 Don't create pipe if all output is being discarded or sent to file.
5624 Don't worry about setting up the coding system or reading from the
5625 pipe if all output is being discarded.
5626 Hoist fd_error local into top level, to lessen block nesting.
5627 Don't record deleted pid here; now done by Fcall_process_region.
5628 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5629 and note its success in synch_process_tempfile.
5630 Do not leak resources when child_setup fails.
5631 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5632 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5633 (create_temp_file): Now returns open fd, with an additional
5634 Lisp_Object * argument to return the name. All callers changed.
5635 Do not close the file; rewind it instead, and leave it open for
5636 the caller. Do not lock the temp file. Unwind-protect the file
5637 and the file-descriptor.
5638 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5639 If an asynchrounous process, record it here, not in call_process.
5640 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5641 * eval.c (set_unwind_protect): New function.
5642 * fileio.c (write_region): New function, generalized from the
5643 old Fwrite_region. Do not lock temp files.
5644 (Fwrite_region): Use it.
5645 * lisp.h (set_unwind_protect, write_region): New decls.
5646 * process.c: Include <verify.h>.
5647 (make_process): Mark fds as initially closed.
5648 (deleted_pid_list): Now a list of pid-filename pairs.
5650 (close_process_fd): New function.
5651 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5652 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5653 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5654 (create_process, create_pty, Fmake_serial_process)
5655 (server_accept_connection): Record which fds need to be closed,
5656 and let deactivate_process close them.
5657 (Fmake_network_process): Do not discard the unwind-protect
5658 until it's safe to do so.
5659 (deactivate_process): Close the fds opened by create_process etc.
5660 (Fprocess_send_eof): Adjust to new way of recording open fds.
5661 Report an error if /dev/null can't be opened, instead of aborting.
5662 * process.h (PROCESS_OPEN_FDS): New constant.
5663 (struct Lisp_Process): New member open_fds.
5664 (record_kill_process, record_deleted_pid): Adjust signatures.
5665 (record_deleted_pid): Move decl here ...
5666 * syswait.h (record_deleted_pid): ... from here.
5668 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5670 * decompress.c: Fix bugs with large buffers and weird inputs.
5671 Tune a bit. Reindent as per usual Emacs style.
5672 (BUFFER_SIZE): Remove.
5673 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5674 more than UINT_MAX bytes. Decompress into the gap instead of into
5675 an auto buffer, as this should avoid copying. Return nil if
5676 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5677 set immediate_quit; we shouldn't trust zlib code that much.
5679 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5681 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5682 errors, and really move the gap to where we want it.
5684 * lisp.h: Include decompress.c support.
5686 * emacs.c (main): Include decompress.c support.
5688 * Makefile.in: Include -lz if present.
5690 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5692 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5693 (initWithTitle:): Initialize frame to 0.
5694 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5695 (fillWithWidgetValue:frame:): Rename from
5696 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5698 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5699 fillWithWidgetValue:frame:
5701 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5702 remove memory leak warnings.
5704 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5705 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5708 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5709 (x_activate_menubar): Update the whole menu.
5710 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5711 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5712 current event is not NSSystemDefined (Bug#15001).
5713 Call ns_check_menu_open only if trackingMenu is 2.
5714 (menuDidClose:): New method, decrease trackingMenu.
5715 (fillWithWidgetValue:setDelegate:): New method.
5716 (fillWithWidgetValue:): Call the above.
5718 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5720 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5722 Omit some unnecessary casts.
5723 Many of these go back to the old pre-C89 days, when they may have
5724 been needed, but we've been assuming C89 or later for a while now.
5725 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5726 (live_float_p, live_misc_p, live_vector_p):
5727 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5728 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5729 (defvar_per_buffer):
5730 * callint.c (Fcall_interactively):
5731 * doc.c (Fsubstitute_command_keys):
5732 * filelock.c (get_boot_time):
5733 * frame.c (xrdb_get_resource):
5734 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5735 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5736 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5737 (menuitem_highlight_callback, menu_destroy_callback)
5738 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5739 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5740 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5741 (xg_tool_bar_help_callback, tb_size_cb):
5742 * image.c (xpm_alloc_color, png_read_from_memory)
5743 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5744 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5746 * keymap.c (describe_map):
5747 * nsfns.m (Fns_display_monitor_attributes_list):
5748 * nsmenu.m (process_dialog:):
5749 * nsterm.m (hold_event):
5750 * process.c (wait_reading_process_output):
5751 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5752 * scroll.c (do_direct_scrolling, scrolling_1):
5753 * termcap.c (tgetent):
5754 * window.c (check_window_containing, add_window_to_list)
5755 (freeze_window_starts):
5756 * xdisp.c (compare_overlay_entries, vmessage):
5757 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5758 (x_get_monitor_attributes_xrandr)
5759 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5760 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5761 * xfont.c (xfont_match, xfont_open):
5762 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5763 (menubar_selection_callback, menu_position_func)
5764 (popup_selection_callback, create_and_show_popup_menu)
5765 (dialog_selection_callback, create_and_show_dialog):
5766 * xrdb.c (x_get_string_resource):
5768 * xsmfns.c (x_session_check_input):
5769 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5770 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5771 (xaw_jump_callback, xaw_scroll_callback):
5772 Omit unnecessary casts.
5774 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5776 Minor string-length refactoring.
5777 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5778 * frame.c (make_monitor_attribute_list):
5779 Prefer build_string to strlen + make_string.
5781 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5783 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5784 don't check minor_code (Bug#14417).
5786 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5788 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5789 vertical positions instead. This avoids calling MATRIX_ROW with
5790 row numbers that are possibly beyond valid limits. (Bug#15064)
5792 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5794 Use xstrdup and build_unibyte_string where applicable.
5795 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5796 * xfns.c (x_window):
5797 * xrdb.c (x_get_customization_string):
5798 * xterm.c (xim_initialize):
5799 * w32fns.c (w32_window): Use xstrdup.
5800 (w32_display_monitor_attributes_list):
5801 * emacs.c (init_cmdargs):
5802 * keyboard.c (PUSH_C_STR):
5803 * nsfont.m (nsfont_open):
5804 * sysdep.c (system_process_attributes):
5805 * w32.c (system_process_attributes):
5806 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5808 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5810 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5811 variables of these types so that GDB would know about them, as aid
5812 for debugging fatal exceptions. (Bug#15024) See also
5813 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5816 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5818 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5819 larger than the NSWindow (Bug#14934).
5821 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5823 Redesign redisplay interface to drop global variable updated_window.
5824 Always pass currently updated window as a parameter to update routines.
5825 * dispextern.h (updated_window): Remove declaration.
5826 (struct redisplay_interface): Pass window parameter to
5827 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5828 and after_update_window_hook.
5829 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5831 * dispnew.c (updated_window): Remove.
5832 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5833 (update_window_line): Adjust to match redisplay interface changes.
5834 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5835 (ns_scroll_run, ns_after_update_window_line):
5836 * w32term.c (x_update_window_begin, x_update_window_end)
5837 (x_after_update_window_line, x_scroll_run):
5838 * xterm.c (x_update_window_begin, x_update_window_end)
5839 (x_after_update_window_line, x_scroll_run):
5840 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5841 Likewise. Adjust comments where appropriate.
5842 (x_cursor_to): Simplify because this is always called during window
5843 update (but install debugging check anyway).
5844 (expose_window): Check must_be_updated_p flag to see whether this
5845 function is called during window update.
5847 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5849 Do not reset window modification event counters excessively.
5850 These leftovers and poor man's tricky methods to catch extra
5851 redisplay's attention are no longer needed.
5852 * frame.c (set_menu_bar_lines_1):
5853 * minibuf.c (read_minibuf_unwind):
5854 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5855 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5856 (window_scroll_line_based, Fset_window_configuration):
5857 * xdisp.c (redisplay_window): Do not reset last_modified and
5858 last_overlay_modified counters.
5860 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5862 * xselect.c (x_send_client_event): Set send_event and serial, memset
5863 data.l as it might be bigger than data.b. Use 24 bit mask to
5864 XSendEvent (Bug#15034).
5866 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5868 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5869 for TTY frames that are not the top frame on their console.
5872 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5874 * w32term.c (w32fullscreen_hook): Really maximize frame when
5875 asked for (Bug#14841).
5877 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5879 Prefer selected_window to Fselected_window, likewise for frames.
5880 * buffer.c (Fbuffer_swap_text):
5881 * data.c (Fvariable_binding_locus):
5882 * window.c (run_window_configuration_change_hook): Adjust users.
5883 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5884 Use decode_live_frame.
5886 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5888 Be more careful if selected window shows the buffer other than current,
5889 use window_outdated only if this is not so. This change should also
5890 address some weird issues discussed in Bug#13012.
5891 * window.h (window_outdated): New prototype.
5892 * window.c (window_outdated): Now here. Convert from static and
5893 always assume window's buffer.
5894 (Fwindow_end, Fwindow_line_height): Use it.
5895 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5896 and always assume window's buffer.
5897 (redisplay_window): Adjust user.
5898 (redisplay_internal): Call to reconsider_clip_changes once and
5899 check whether mode line should be updated only if selected window
5900 shows current buffer.
5901 (run_window_scroll_functions): Use eassert for debugging check.
5902 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5904 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5906 * window.c (window_scroll, window_scroll_pixel_based)
5907 (window_scroll_line_based): Use bool for booleans.
5909 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5911 * process.c: Fix minor off-by-one issues in descriptor counts.
5912 This shouldn't fix any real bugs, but it cleans up the code a bit.
5913 (max_process_desc, max_input_desc): -1, not 0, means none.
5915 (delete_input_desc): New function.
5916 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5917 (deactivate_process): Scan backwards when recomuting max_process_desc;
5918 that should be faster.
5919 (init_process_emacs): Initialize max_input_desc.
5921 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5923 Use region cache to speedup bidi_find_paragraph_start.
5924 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5925 Rename cache_long_line_scans to cache_long_scans.
5926 * buffer.c (bset_cache_long_line_scans): Rename to
5927 bset_cache_long_scans.
5928 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5929 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5931 (syms_of_buffer): Rename cache-long-line-scans to
5932 cache-long-scans. Adjust docstring.
5933 * search.c (newline_cache_on_off):
5934 * indent.c (width_run_cache_on_off): Adjust users.
5935 * bidi.c (bidi_paragraph_cache_on_off): New function.
5936 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5937 * insdel.c (prepare_to_modify_buffer):
5938 Invalidate bidi_paragraph_cache if enabled.
5940 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5942 Invalidate region caches only if buffer text is going to be changed.
5943 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5944 (modify_text): ...new prototype.
5945 (prepare_to_modify_buffer_1): New prototype.
5946 * textprop.c (modify_region): Rename to...
5947 (modify_text_properties): ...new function.
5948 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5949 (Fremove_list_of_text_properties): Adjust users.
5950 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5951 (modify_text): ...new function.
5952 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5953 (prepare_to_modify_buffer_1): ...new function.
5954 * casefiddle.c (casify_region):
5955 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5956 (Ftranspose_regions): Use modify_text.
5958 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5960 * lisp.mk (lisp): Add nadvice.elc.
5962 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5964 New macro to iterate over live buffers similar to frames.
5965 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5966 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5967 Declare buffer-related variables here to offload lisp.h.
5968 * buffer.c (Vbuffer_alist): Adjust comment.
5969 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5970 (other_buffer_safely):
5971 * data.c (store_symval_forwarding):
5972 * dispnew.c (Fframe_or_buffer_changed_p):
5973 * fileio.c (Fdo_auto_save):
5974 * filelock.c (unlock_all_files):
5975 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5977 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5979 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5980 * callproc.c (create_temp_file):
5981 * filelock.c (create_lock_file):
5982 Assume mkostemp, since it's now provided by Gnulib.
5984 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5986 * w32.c (mkostemp): New function.
5987 (mktemp): Remove, no longer used. Most of the code reused in
5988 mkostemp. (Bug#15015)
5989 (mktemp): Don't undef.
5991 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5993 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5994 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5995 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5996 (free_glyph_pool, check_glyph_memory): Likewise for
5997 all users. Adjust comments where appropriate.
5999 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6001 * composite.h: Minor fixups.
6002 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6003 to fix a misspelling, and change it to an inline function while
6004 we're at it (it need not be a macro). All uses changed.
6005 (composition_method, composition_valid_p):
6006 Rewrite to avoid assignments in if-conditions.
6008 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6010 Do not use global Lisp_Object in composition macros.
6011 * composite.h (composition_temp): Remove declaration.
6012 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6013 (composition_method, composition_valid_p): ...inline functions.
6014 (compose_region): Remove the leftover.
6015 * composite.c (composition_temp): Remove.
6016 (run_composition_function, update_compositions)
6017 (composition_compute_stop_pos, composition_adjust_point)
6018 (Ffind_composition_internal):
6019 * coding.c (handle_composition_annotation):
6020 * xdisp.c (handle_composition_prop, check_point_in_composition):
6021 Related users changed.
6023 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6025 Drop FRAME_PTR typedef.
6026 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6027 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6028 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6029 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6030 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6031 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6032 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6033 All related users changed.
6035 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6037 * eval.c (default_toplevel_binding): New function.
6039 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6040 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6041 (syms_of_eval): Export them.
6042 * data.c (Fdefault_value): Micro cleanup.
6043 * term.c (init_tty): Use "false".
6045 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6047 Fix X GC leak in GTK and raw (no toolkit) X ports.
6048 * xterm.c (x_free_frame_resources): If white and black relief
6049 GCs are allocated, always free them here.
6050 * xfns.c (x_make_gc): Omit redundant initialization.
6051 * widget.c (create_frame_gcs): Remove the leftover.
6052 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6053 in x_free_frame_resources.
6055 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6057 * nsterm.m (windowWillResize:toSize:): Only change title if
6058 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6060 (viewDidEndLiveResize): New method.
6062 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6063 inside NS_IMPL_COCOA.
6065 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6067 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6068 Do not check whether undo is enabled because record_insert and
6069 record_delete does that themselves.
6071 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6073 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6074 member which is not really used any more.
6075 (FRAME_XIC_BASE_FONTNAME): Remove.
6076 * xfns.c (xic_free_fontset): Adjust user.
6077 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6078 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6079 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6080 (xdialog_show): Use eassert for debugging check.
6081 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6083 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6085 * fileio.c, fns.c (merge): Move extern decl from here ...
6086 * lisp.h (merge): ... to here.
6088 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6090 Fix last font-related change.
6091 * w32font.h (w32font_list_internal, w32font_match_internal):
6093 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6094 (uniscribe_list_family): Adjust to match font API change.
6095 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6096 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6098 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6100 * frame.h (FRAME_MOUSE_UPDATE):
6101 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6102 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6104 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6106 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6107 * font.h (struct font_driver): Change list, match, and list_family
6108 functions to accept struct frame * as first arg.
6109 * font.c (font_score, font_compare, font_sort_entities):
6111 (font_sort_entities, font_list_entities, font_select_entity):
6112 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6113 match font API change.
6114 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6115 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6116 * ftxfont.c (ftxfont_list, ftxfont_match):
6117 * xftfont.c (xftfont_list, xftfont_match):
6118 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6119 * w32font.c (w32font_list, w32font_match, w32font_list):
6120 (w32font_list_internal, w32_font_match_internal): Likewise.
6121 * xfaces.c (Fx_family_fonts): Adjust user.
6123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6125 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6126 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6127 only if HAVE_X_WINDOWS is in use.
6128 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6129 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6130 * w32term.c (x_wm_set_icon_position): Likewise.
6131 * w32fns.c (x_icon): Adjust user.
6133 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6135 * xterm.c (last_mouse_press_frame): Remove the
6136 leftover which is not really used any more.
6137 (handle_one_xevent, syms_of_xterm): Adjust users.
6138 (x_flush): Call XFlush once per each X display, not frame.
6139 This is better because this code always unconditionally skips
6140 non-X frames in Vframe_list and issues the only XFlush if we
6141 have more than one X frame on the same X display.
6142 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6143 Use bool for booleans.
6144 (x_draw_glyph_string_background, cvt_string_to_pixel):
6145 (cvt_pixel_dtor): Drop unnecessary prototypes.
6146 * xterm.h (x_display_ok): Adjust prototype.
6148 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6150 Drop unnecessary functions that deals with frame pixel size.
6151 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6152 (x_pixel_height): Drop prototypes.
6153 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6154 (x_pixel_height): Drop implementations.
6155 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6156 which should be always valid for window frame.
6157 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6158 * w32menu.c (Fx_popup_dialog):
6159 * xmenu.c (Fx_popup_dialog): Likewise for both.
6161 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6163 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6164 frame parameters and call to Fmodify_frame_parameters just once.
6165 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6166 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6167 and mention nil frame in docstring.
6169 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6171 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6172 (x_figure_window_size): Likewise. Adjust to return long.
6173 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6174 (toplevel): Move Qterminal_live_p to...
6175 * terminal.c (toplevel): ...here, make it static, and...
6176 (syms_of_terminal): ...DEFSYM here.
6177 * frame.h (Qterminal_live_p): Remove declaration.
6178 (make_frame, x_figure_window_size): Adjust prototype.
6179 * nsfns.m (Fx_create_frame): Use long for window flags.
6181 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6183 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6184 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6185 Do not assume that emacs_close (INT_MAX) is a no-op.
6187 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6189 * xfaces.c (make_face_cache): For struct face_cache, prefer
6190 xmalloc to xzalloc and so avoid redundant call to memset.
6191 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6193 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6195 * fringe.c (draw_window_fringes, update_window_fringes)
6196 (compute_fringe_widths):
6197 * w32term.c (x_draw_glyph_string):
6198 * window.c (candidate_window_p, Frecenter):
6199 * xfaces.c (realize_basic_faces, realize_default_face)
6200 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6201 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6202 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6203 * xmenu.c (Fx_menu_bar_open_internal):
6204 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6205 * xsettings.c (xft_settings_event):
6206 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6207 Use bool for booleans. Adjust style and comments where
6209 * dispextern.h (draw_window_fringes, update_window_fringes)
6210 (compute_fringe_widths):
6211 * xterm.h (x_had_errors_p): Adjust prototype.
6213 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6215 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6216 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6218 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6220 * fns.c (toplevel): Remove comment before Fsafe_length because
6223 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6225 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6227 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6229 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6230 frame which got the message is still alive, before dereferencing
6231 its pointer. (Bug#14970)
6233 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6234 be a live window, before using it as such. (Bug#14970)
6236 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6238 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6239 w32_detect_focus_change instead of doing part of its job by hand.
6240 This fixes the problem whereby FOCUS_OUT events were not sent to
6243 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6245 * process.c (Fprocess_list): Doc fix.
6247 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6248 being re-exposed only if it didn't ask to become visible.
6249 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6250 was previously iconified. (Bug#14841)
6251 (x_iconify_frame): Mark the frame iconified.
6253 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6255 Fix minor problems found by static checking.
6256 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6257 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6259 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6261 * eval.c (set_specpdl_old_value): New function.
6262 (unbind_to): Minor simplification.
6263 (get_backtrace_frame): New function.
6264 (Fbacktrace_frame): Use it. Add `base' argument.
6265 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6266 (syms_of_eval): Export backtrace-eval.
6267 * xterm.c (x_focus_changed): Simplify.
6269 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6271 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6273 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6275 * xdisp.c (redisplay_window): Instead of moving point out of
6276 scroll margin, reject the force_start method, and try scrolling
6277 instead. (Bug#14780)
6279 2013-07-24 Ken Brown <kbrown@cornell.edu>
6281 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6284 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6286 * eval.c (Fprogn): Do not check that BODY is a proper list.
6287 This undoes the previous change. The check slows down the
6288 interpreter, and is not needed to prevent a crash. See
6289 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6291 2013-07-23 Glenn Morris <rgm@gnu.org>
6293 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6295 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6297 Port to GNU/Linux systems with tinfo but not ncurses.
6298 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6299 to decide whether ncurses is being used. Without this change,
6300 GCC complains about tgetent not being declared, on a system
6301 that has tinfo installed but ncurses not installed.
6303 * eval.c (Fprogn): Check that BODY is a proper list.
6305 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6306 * data.c (Fsetq_default):
6307 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6308 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6310 Tune by taking advantage of the fact that ARGS is always a list
6311 when a function is declared to have UNEVALLED args.
6313 * emacsgtkfixed.c: Port to GCC 4.6.
6314 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6316 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6318 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6319 here to silence compiler warnings.
6321 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6323 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6324 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6325 from messing up Emacs's 'struct frame' (Bug#14923).
6327 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6329 * alloc.c (make_save_ptr_ptr): Define this function.
6330 It was inadvertently omitted. It's needed only if
6331 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6333 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6335 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6336 frame have focus (Bug#14895).
6338 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6340 Avoid vfork-related deadlock more cleanly.
6341 * callproc.c (child_setup): When the child's exec fails, output
6342 the program name, as that's more useful. Use O_NONBLOCK to avoid
6344 * process.c (create_process_1): Remove; no longer needed.
6345 (create_process): Remove timer hack; no longer needed, now that
6346 the child avoids deadlock.
6348 2013-07-20 Glenn Morris <rgm@gnu.org>
6350 * image.c (Fimage_flush): Fix doc typo.
6352 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6354 Fix array bounds violation when pty allocation fails.
6355 * process.c (PTY_NAME_SIZE): New constant.
6356 (pty_name): Remove static variable; it's now auto.
6357 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6358 Take pty_name as an arg rather than using a static variable.
6359 All callers changed.
6360 (create_process): Recover pty_flag from process, not from volatile local.
6361 (create_pty): Stay inside array even when pty allocation fails.
6362 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6364 * lread.c (Fload): Avoid initialization only when lint checking.
6365 Mention that it's needed only for older GCCs.
6367 2013-07-20 Kenichi Handa <handa@gnu.org>
6369 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6370 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6372 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6374 * lread.c (Fload): Avoid uninitialized warning.
6376 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6378 Fix some minor file descriptor leaks and related glitches.
6379 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6380 (create_lock_file): Use write, not emacs_write.
6381 * image.c (slurp_file, png_load_body):
6382 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6383 (server_accept_connection):
6384 Don't leak an fd on memory allocation failure.
6385 * image.c (slurp_file): Add a cheap heuristic for growing files.
6386 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6387 as that's what the other routines do. Maybe input need not be
6388 blocked at all, but it's better to be consistent.
6389 Avoid undefined behavior when strlen is zero.
6391 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6392 (NSTATICS): Now a constant; doesn't need to be a macro.
6394 2013-07-19 Richard Stallman <rms@gnu.org>
6396 * coding.c (decode_coding_utf_8): Add simple loop for fast
6397 processing of ASCII characters.
6399 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6401 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6403 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6405 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6406 unportable 'struct x_display_info'.
6407 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6410 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6412 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6413 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6415 (system_process_attributes): Prefer plain char to unsigned char
6416 when either will do. Clean up properly if interrupted or if
6417 memory allocations fail. Don't assume sscanf succeeds.
6418 Remove no-longer-needed workaround to stop GCC from whining.
6419 Read command-line once, instead of multiple times. Check read status a
6422 Fix obscure porting bug with varargs functions.
6423 The code assumed that int is treated like ptrdiff_t in a vararg
6424 function, which is not a portable assumption. There was a similar
6425 -- though these days less likely -- porting problem with various
6426 assumptions that pointers of different types all smell the same as
6427 far as vararg functions is conserved. To make this problem less
6428 likely in the future, redo the API to use varargs functions.
6429 * alloc.c (make_save_value): Remove this vararg function.
6430 All uses changed to ...
6431 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6432 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6434 (make_save_ptr): Rename from make_save_pointer, for consistency with
6435 the above. Define only on platforms that need it. All uses changed.
6437 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6439 * keyboard.c: Try to fix typos in previous change.
6440 (DISPLAY_LIST_INFO): New macro.
6441 (kbd_buffer_get_event): Do not access members that are not present
6442 in X11. Revert inadvertent change of "!=" to "=".
6444 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6446 * keyboard.c (kbd_buffer_get_event):
6447 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6448 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6450 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6452 * filelock.c: Fix unlikely file descriptor leaks.
6453 (get_boot_time_1): Rework to avoid using emacs_open.
6454 This doesn't actually fix a leak, but is better anyway.
6455 (read_lock_data): Use read, not emacs_read.
6457 * doc.c: Fix minor memory and file descriptor leaks.
6458 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6459 (get_doc_string, Fsnarf_documentation):
6460 Fix file descriptor leak on error.
6462 * term.c: Fix minor fdopen-related file descriptor leaks.
6463 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6464 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6466 * charset.c: Fix file descriptor leaks and errno issues.
6468 (load_charset_map_from_file): Don't leak file descriptor on error.
6469 Use plain record_xmalloc since the allocation is larger than
6470 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6472 * eval.c (record_unwind_protect_nothing):
6473 * fileio.c (fclose_unwind):
6475 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6476 The replacement doesn't block input, but that no longer seems
6479 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6481 * lread.c: Fix file descriptor leaks and errno issues.
6482 (Fload): Close some races that leaked fds or streams when 'load'
6484 (Fload, openp): Report error number of last nontrivial failure to open.
6485 ENOENT counts as trivial.
6486 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6488 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6489 now that the function is always called with a nonnegative arg.
6490 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6491 All uses replaced with ...
6492 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6494 A few more minor file errno-reporting bugs.
6495 * callproc.c (Fcall_process):
6496 * doc.c (Fsnarf_documentation):
6497 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6498 * process.c (set_socket_option):
6499 Don't let a constructor trash errno.
6500 * doc.c: Include <errno.h>.
6502 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6504 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6506 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6508 Fix w32 bug with call-process-region (Bug#14885).
6509 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6510 to Fcall_process when the input is empty. This simplifies the
6511 code a bit. It makes no difference on POSIXish platforms but
6512 apparently it fixes a bug on w32.
6514 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6515 * fileio.c (close_file_unwind): Don't close if FD is negative;
6516 this can happen when unwinding a zapped file descriptor.
6517 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6518 in case Emacs runs out of memory between the two unwind-protects.
6519 Don't trash errno when closing FD.
6520 Zap the FD in the specpdl when closing it, instead of deferring
6521 the removal of the unwind-protect; this fixes a bug where a child
6522 function unwinds the stack past us.
6524 New unwind-protect flavors to better type-check C callbacks.
6525 This also lessens the need to write wrappers for callbacks,
6526 and the need for make_save_pointer.
6527 * alloc.c (free_save_value):
6528 * atimer.c (run_all_atimers):
6530 * alloc.c (safe_alloca_unwind):
6531 * atimer.c (unwind_stop_other_atimers):
6532 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6533 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6534 * minibuf.c (choose_minibuf_frame_1):
6535 * process.c (make_serial_process_unwind):
6536 * xdisp.c (pop_message_unwind):
6537 * xselect.c (queue_selection_requests_unwind):
6538 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6539 * alloc.c (record_xmalloc):
6540 Prefer record_unwind_protect_ptr to record_unwind_protect with
6542 * alloc.c (Fgarbage_collect):
6543 Prefer record_unwind_protect_void to passing a dummy.
6544 * buffer.c (restore_buffer):
6545 * window.c (restore_window_configuration):
6546 * xfns.c, w32fns.c (do_unwind_create_frame)
6547 New wrapper. All record-unwind uses of wrappee changed.
6548 * buffer.c (set_buffer_if_live):
6549 * callproc.c (call_process_cleanup, delete_temp_file):
6550 * coding.c (code_conversion_restore):
6551 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6552 * editfns.c (save_excursion_restore)
6553 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6554 (save_restriction_restore):
6555 * eval.c (restore_stack_limits, un_autoload):
6556 * fns.c (require_unwind):
6557 * keyboard.c (recursive_edit_unwind, tracking_off):
6558 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6559 * macros.c (pop_kbd_macro, restore_menu_items):
6560 * nsfns.m (unwind_create_frame):
6561 * print.c (print_unwind):
6562 * process.c (start_process_unwind):
6563 * search.c (unwind_set_match_data):
6564 * window.c (select_window_norecord, select_frame_norecord):
6565 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6566 (fast_set_selected_frame):
6567 * xfns.c, w32fns.c (unwind_create_tip_frame):
6568 Return void, not a dummy Lisp_Object. All uses changed.
6569 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6570 * callproc.c (call_process_kill):
6571 * fileio.c (restore_point_unwind, decide_coding_unwind)
6572 (build_annotations_unwind):
6573 * insdel.c (Fcombine_after_change_execute_1):
6574 * keyboard.c (read_char_help_form_unwind):
6575 * menu.c (unuse_menu_items):
6576 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6577 * sound.c (sound_cleanup):
6578 * xdisp.c (unwind_redisplay):
6579 * xfns.c (clean_up_dialog):
6580 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6581 Accept no args and return void, instead of accepting and returning
6582 a dummy Lisp_Object. All uses changed.
6583 * cygw32.c (fchdir_unwind):
6584 * fileio.c (close_file_unwind):
6585 * keyboard.c (restore_kboard_configuration):
6586 * lread.c (readevalllop_1):
6587 * process.c (wait_reading_process_output_unwind):
6588 Accept int and return void, rather than accepting an Emacs integer
6589 and returning a dummy object. In some cases this fixes an
6590 unlikely bug when the corresponding int is outside Emacs integer
6591 range. All uses changed.
6592 * dired.c (directory_files_internal_unwind):
6593 * fileio.c (do_auto_save_unwind):
6594 * gtkutil.c (pop_down_dialog):
6595 * insdel.c (reset_var_on_error):
6596 * lread.c (load_unwind):
6597 * xfns.c (clean_up_file_dialog):
6598 * xmenu.c, nsmenu.m (pop_down_menu):
6599 * xmenu.c (cleanup_widget_value_tree):
6600 * xselect.c (wait_for_property_change_unwind):
6601 Accept pointer and return void, rather than accepting an Emacs
6602 save value encapsulating the pointer and returning a dummy object.
6604 * editfns.c (Fformat): Update the saved pointer directly via
6605 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6606 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6607 (unwind_body): New function.
6608 (record_unwind_protect): First arg is now a function returning void,
6609 not a dummy Lisp_Object.
6610 (record_unwind_protect_ptr, record_unwind_protect_int)
6611 (record_unwind_protect_void): New functions.
6612 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6613 * fileio.c (struct auto_save_unwind): New type.
6614 (do_auto_save_unwind): Use it.
6615 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6616 * insdel.c (struct rvoe_arg): New type.
6617 (reset_var_on_error): Use it.
6618 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6620 (specbinding_func): Remove; there are now several such functions.
6621 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6622 (set_unwind_protect_ptr): New function.
6623 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6625 Be simpler and more consistent about reporting I/O errors.
6626 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6627 Say "Read error" and "Write error", rather than "I/O error", or
6628 "IO error reading", or "IO error writing", when a read or write
6630 * process.c (Fmake_network_process, wait_reading_process_output)
6631 (send_process, Fprocess_send_eof, wait_reading_process_output):
6632 Capitalize diagnostics consistently. Put "failed foo" at the
6633 start of the diagnostic, so that we don't capitalize the
6634 function name "foo". Consistently say "failed" for such
6636 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6637 All callers changed. This is so it can use report_file_error.
6638 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6639 diagnostics consistently as above.
6641 * fileio.c (report_file_errno): Fix errno reporting bug.
6642 If the file name is neither null nor a pair, package it up as a
6643 singleton list. All callers changed, both to this function and to
6644 report_file_error. This fixes a bug where the memory allocator
6645 invoked by list1 set errno so that the immediately following
6646 report_file_error reported the wrong errno value.
6648 Fix minor problems found by --enable-gcc-warnings.
6649 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6650 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6652 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6654 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6655 Set event->arg to Qt if switch-event shall be generated.
6656 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6658 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6660 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6663 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6664 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6665 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6666 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6667 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6668 and there is a focused frame.
6669 (head_table): Add focus-in and focus-out.
6670 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6671 bind to handle-focus-in/out.
6673 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6674 (Fhandle_switch_frame): Call Fhandle_focus_in.
6675 (syms_of_frame): defsubr handle-focus-in/out.
6677 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6679 Fix porting bug to older POSIXish platforms (Bug#14862).
6680 * sysdep.c (emacs_pipe): New function, that implements
6681 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6682 This should port better to CentOS 5 and to Mac OS X 10.6.
6683 All calls to pipe2 changed.
6685 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6686 This makes the code easier to read and the executable a bit smaller.
6687 Do not replace all calls to Fcons that happen to create lists,
6688 just calls that are intended to create lists. For example, when
6689 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6690 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6691 Similarly for list2 through list5.
6692 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6693 * bytecode.c (exec_byte_code):
6694 * callint.c (quotify_arg, Fcall_interactively):
6695 * callproc.c (Fcall_process, create_temp_file):
6696 * charset.c (load_charset_map_from_file)
6697 (Fdefine_charset_internal, init_charset):
6698 * coding.c (get_translation_table, detect_coding_system)
6699 (Fcheck_coding_systems_region)
6700 (Fset_terminal_coding_system_internal)
6701 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6702 * composite.c (update_compositions, Ffind_composition_internal):
6703 * dired.c (directory_files_internal, file_name_completion)
6705 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6706 * doc.c (Fsnarf_documentation):
6707 * editfns.c (Fmessage_box):
6709 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6710 (Feval, eval_sub, Ffuncall, apply_lambda):
6711 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6712 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6713 (Fset_file_times, Finsert_file_contents)
6714 (Fchoose_write_coding_system, Fwrite_region):
6715 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6716 * font.c (font_registry_charsets, font_parse_fcname)
6717 (font_prepare_cache, font_update_drivers, Flist_fonts):
6718 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6719 * frame.c (make_frame, Fmake_terminal_frame)
6720 (x_set_frame_parameters, x_report_frame_params)
6721 (x_default_parameter, Fx_parse_geometry):
6722 * ftfont.c (syms_of_ftfont):
6723 * image.c (gif_load):
6724 * keyboard.c (command_loop_1):
6725 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6726 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6727 (Fminor_mode_key_binding, accessible_keymaps_1)
6728 (Faccessible_keymaps, Fwhere_is_internal):
6729 * lread.c (read_emacs_mule_char):
6730 * menu.c (find_and_return_menu_selection):
6731 * minibuf.c (get_minibuffer):
6732 * nsfns.m (Fns_perform_service):
6733 * nsfont.m (ns_script_to_charset):
6734 * nsmenu.m (ns_popup_dialog):
6735 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6736 (Fx_own_selection_internal):
6737 * nsterm.m (append2):
6738 * print.c (Fredirect_debugging_output)
6739 (print_prune_string_charset):
6740 * process.c (Fdelete_process, Fprocess_contact)
6741 (Fformat_network_address, set_socket_option)
6742 (read_and_dispose_of_process_output, write_queue_push)
6743 (send_process, exec_sentinel):
6744 * sound.c (Fplay_sound_internal):
6745 * textprop.c (validate_plist, add_properties)
6746 (Fput_text_property, Fadd_face_text_property)
6747 (copy_text_properties, text_property_list, syms_of_textprop):
6748 * unexaix.c (report_error):
6749 * unexcoff.c (report_error):
6750 * unexsol.c (unexec):
6751 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6752 (Fformat_mode_line, syms_of_xdisp):
6753 * xfaces.c (set_font_frame_param)
6754 (Finternal_lisp_face_attribute_values)
6755 (Finternal_merge_in_global_face, syms_of_xfaces):
6756 * xfns.c (x_default_scroll_bar_color_parameter)
6757 (x_default_font_parameter, x_create_tip_frame):
6758 * xfont.c (xfont_supported_scripts):
6759 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6760 (menu_help_callback, xmenu_show):
6762 * xterm.c (set_wm_state):
6763 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6764 and similarly for list2 through list5.
6766 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6768 * callproc.c (Fcall_process_region): Fix minor race and tune.
6769 (create_temp_file): New function, with the temp-file-creation part
6770 of the old Fcall_process_region. Use Fcopy_sequence to create the
6771 temp file name, rather than alloca + build_string, for simplicity.
6772 Don't bother to block input around the temp file creation;
6773 shouldn't be needed. Simplify use of mktemp.
6774 Use record_unwind_protect immediately after creating the temp file;
6775 this closes an unlikely race where the temp file was not removed.
6776 Use memcpy rather than an open-coded loop.
6777 (Fcall_process_region): Use the new function. If the input is
6778 empty, redirect from /dev/null rather than from a newly created
6779 empty temp file; this avoids unnecessary file system traffic.
6781 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6783 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6784 Simplify by making this case like the other two. This is a bit
6785 slower on obsolete hosts, but the extra complexity isn't worth it.
6787 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6788 * process.c (create_process) [!DOS_NT]:
6789 Remove now-unnecessary calls to emacs_close.
6791 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6793 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6794 returning early. (Bug#14850)
6796 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6797 and inhibit-iso-escape-detection attributes of 'undecided'.
6800 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6802 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6803 Reported by Herbert J. Skuhra in
6804 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6806 Don't lose top specpdl entry when memory is exhausted.
6807 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6808 specpdl overflow here, to simplify callers; all callers changed.
6809 Always reserve an unused entry at the stack top; this avoids
6810 losing the top entry's information when memory is exhausted.
6812 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6814 Clean up errno reporting and fix some errno-reporting bugs.
6815 * callproc.c (Fcall_process):
6816 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6817 * process.c (create_process, Fmake_network_process):
6818 * unexaix.c (report_error):
6819 * unexcoff.c (report_error):
6820 Be more careful about reporting the errno of failed operations.
6821 The code previously reported the wrong errno sometimes.
6822 Also, prefer report_file_errno to setting errno + report_file_error.
6823 (Fcall_process): Look at openp return value rather than at path,
6824 as that's a bit faster and clearer when there's a numeric predicate.
6825 * fileio.c (report_file_errno): New function, with most of the
6826 old contents of report_file_error.
6827 (report_file_error): Use it.
6828 (Ffile_exists_p, Ffile_accessible_directory_p):
6829 Set errno to 0 when it is junk.
6830 * fileio.c (Faccess_file):
6831 * image.c (x_create_bitmap_from_file):
6832 Use faccessat rather than opening the file, to avoid the hassle of
6833 having a file descriptor open.
6834 * lisp.h (report_file_errno): New decl.
6835 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6838 * process.c (create_process, wait_reading_process_output) [AIX]:
6839 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6840 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6841 a multithreaded environment anyway).
6842 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6844 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6846 * image.c (x_find_image_file): Don't close a remote file handle.
6848 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6850 Fix races with threads and file descriptors.
6851 * callproc.c (Fcall_process_region):
6852 * dired.c (open_directory):
6853 * emacs.c (main, Fdaemon_initialized):
6854 * image.c (x_find_image_file):
6855 * inotify.c (Finotify_rm_watch):
6856 * lread.c (Flocate_file_internal):
6857 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6858 * term.c (term_mouse_moveto, init_tty):
6859 * termcap.c (tgetent):
6860 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6861 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6862 * unexhp9k800.c, unexmacosx.c (unexec):
6863 * callproc.c (Fcall_process_region):
6864 Use emacs_close, not close.
6865 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6866 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6867 and posix_close function on current platforms (which all lack them).
6868 (emacs_close): Use it. This should fix the races on GNU/Linux and
6869 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6870 and it should avoid closing random victim file descriptors on
6873 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6875 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6876 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6879 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6880 This is for .gdbinit xbacktrace.
6882 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6883 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6884 (emacs_set_tty): Now static.
6885 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6886 * term.c (tty_capable_p, tty_default_color_capabilities)
6887 (get_tty_terminal, term_mouse_movement)
6888 (handle_one_term_event, init_tty, maybe_fatal):
6889 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6890 (tgetent, scan_file, name_match, compare_contin):
6891 * terminal.c (get_terminal):
6892 Use bool for boolean.
6893 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6894 Prefer char to unsigned char if either will do.
6895 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6896 (tty_write_glyphs): Prefer int to unsigned.
6897 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6898 All callers changed.
6899 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6901 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6904 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6905 (B__dummy__): New dummy symbol, to pacify C89.
6906 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6907 they can't grok varargs macros.
6908 * dispnew.c (add_window_display_history)
6909 (add_frame_display_history):
6910 * print.c (print_object):
6911 * xdisp.c (debug_method_add):
6912 Use %p printf format only for void pointers.
6913 * emacs.c (usage_message): New constant, replacing ...
6914 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6915 (main): Adjust to usage reorg.
6916 * fns.c (syms_of_fns):
6917 * profiler.c (syms_of_profiler):
6918 Don't use non-constant struct initializers.
6919 * gnutls.h (gnutls_initstage_t):
6920 * lisp.h (enum Lisp_Fwd_Type):
6921 * lread.c (lisp_file_lexically_bound_p):
6922 * xsettings.c (anonymous enum):
6923 Remove trailing comma.
6924 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6925 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6926 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6928 * regex.c (const_re_char): New type, to pacify strict C89.
6929 All uses of 'const re_char' replaced to use it.
6930 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6931 with glibc when strict C89. This change is imported from gnulib.
6933 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6934 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6935 Omit GNU_LINUX implementation, since it requires long long.
6936 * xterm.c (x_draw_underwave):
6937 Do not assume the traditional order of struct's members.
6938 (x_term_init): Rewrite to avoid the need for non-constant structure
6941 Syntax cleanup, mostly replacing macros with functions.
6942 This removes the need for the syntax_temp hack.
6943 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6944 * syntax.c (SYNTAX_INLINE): New macro.
6945 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6946 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6947 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6948 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6949 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6950 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6951 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6952 Now constants, not macros.
6953 (syntax_temp) [!__GNUC__]: Remove.
6954 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6955 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6956 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6957 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6958 Move here from syntax.h; now functions, not macros. Except for the
6959 last function, these are static since only syntax.c uses them.
6960 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6961 All uses changed. Now a function, not a macro; use this fact
6962 to simplify the code.
6963 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6964 compiler bugs; no longer relevant.
6965 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6966 (SYNTAX_INLINE): New macro.
6967 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6968 for the new functions. Use bool for boolean member.
6969 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6970 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6971 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6972 (SETUP_BUFFER_SYNTAX_TABLE):
6973 Now extern inline functions, not macros.
6974 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6975 Remove; all uses replaced by implementation.
6976 (syntax_temp) [!__GNUC__]: Remove decl.
6977 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6979 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6981 * emacs.c (main): Fix syntax error.
6983 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6985 Timestamp fixes for undo (Bug#14824).
6986 * atimer.c (schedule_atimer):
6987 * fileio.c (Ffile_newer_than_file_p):
6988 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6989 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6990 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6991 (syms_of_fileio): Remove Sclear_visited_file_name.
6992 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6993 file doesn't exist; this avoids an ambiguity with negative timestamps.
6994 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6995 * systime.h (make_emacs_time, invalid_emacs_time):
6996 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6997 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6998 * undo.c (record_first_change): Push (visited-file-modtime) onto
6999 undo list rather than reimplementing it by hand, incorrectly.
7001 2013-07-09 Ken Brown <kbrown@cornell.edu>
7003 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7005 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7007 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7009 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7011 Handle errno and exit status a bit more carefully.
7012 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7013 number into an exit status. Instead, use EXIT_CANCELED.
7014 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7015 * callproc.c (relocate_fd):
7016 * emacs.c (close_output_streams, main):
7017 * process.c (create_process):
7018 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7019 Use emacs_perror for simplicity.
7020 * callproc.c (relocate_fd, main):
7021 * sysdep.c (sys_subshell):
7022 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7023 (shut_down_emacs): Use emacs_write, not write.
7024 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7025 * fileio.c (Fcopy_file, e_write):
7026 * nsterm.m (ns_select):
7027 * process.c (send_process):
7028 * sound.c (vox_write):
7029 Use emacs_write_sig, not emacs_write.
7030 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7031 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7033 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7035 (emacs_full_write): New function.
7036 (emacs_write): Rewrite to use it.
7037 (emacswrite_sig, emacs_perror): New functions.
7038 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7040 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7042 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7043 on NS even if it is present. Pixmap on NS is a void*.
7045 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7047 Port to Ubuntu 10 (Bug#14803).
7048 Problem reported by T.V. Raman.
7049 * process.c (close_on_exec, accept4, process_socket):
7050 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7052 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7054 * w32.c (sys_dup): Declare prototype.
7058 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7060 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7062 Make file descriptors close-on-exec when possible (Bug#14803).
7063 This simplifies Emacs a bit, since it no longer needs to worry
7064 about closing file descriptors by hand in some cases.
7065 It also fixes some unlikely races. Not all such races, as
7066 libraries often open files internally without setting
7067 close-on-exec, but it's an improvement.
7068 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7069 * callproc.c (Fcall_process) [!MSDOS]:
7070 * emacs.c (main) [!DOS_NT]:
7071 * nsterm.m (ns_term_init):
7072 * process.c (create_process):
7073 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7074 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7075 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7076 Prefer mkostemp with O_CLOEXEC to mkstemp.
7077 * callproc.c (relocate_fd) [!WINDOWSNT]:
7078 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7079 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7081 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7082 Make the resulting file descriptor close-on-exec.
7083 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7084 * lread.c (load_descriptor_list, load_descriptor_unwind):
7085 Remove; no longer needed. All uses removed.
7086 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7087 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7089 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7090 (Fmake_network_process, Fnetwork_interface_list):
7091 (Fnetwork_interface_info, server_accept_connection):
7092 Make newly-created socket close-on-exec.
7093 * sysdep.c (emacs_open, emacs_fopen):
7094 Make new-created descriptor close-on-exec.
7095 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7096 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7098 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7100 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7101 for NS_IMPL_GNUSTEP.
7103 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7105 Fix openp errno handling.
7106 * callproc.c (Fcall_process): Preserve openp errno around close.
7107 * lread.c (openp): Set errno when returning -1, as some callers
7110 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7112 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7114 * nsterm.h (NSSavePanel): Update comment.
7115 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7116 (ns_run_file_dialog): Declare.
7118 * nsfns.m: Remove panelOK.
7120 (ns_run_file_dialog): New function.
7121 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7122 event loop, so file dialog is popped up by ns_run_file_dialog, called
7123 by sendEvent (Bug#14578).
7124 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7126 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7128 * xdisp.c (default_line_pixel_height): New function.
7129 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7130 (try_cursor_movement, redisplay_window, try_window)
7131 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7133 * window.c (window_scroll_pixel_based):
7134 use default_line_pixel_height.
7136 * dispextern.h (default_line_pixel_height): Add prototype.
7138 * frame.c (x_set_line_spacing): Accept a float value for
7139 line-spacing parameter, per the documentation.
7141 * data.c (Fmultibyte_string_p): Doc fix.
7143 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7145 Use emacs_open more consistently when opening files.
7146 This handles EINTR more consistently now, and makes it easier
7147 to introduce other uniform changes to file descriptor handling.
7148 * sysstdio.h: New file.
7149 * buffer.c (mmap_init):
7150 * cygw32.c (chdir_to_default_directory):
7151 * dispnew.c (Fopen_termscript):
7152 * emacs.c (Fdaemon_initialized):
7153 * fileio.c (Fdo_auto_save):
7154 * image.c (slurp_file, png_load_body, jpeg_load_body):
7155 * keyboard.c (Fopen_dribble_file):
7157 * print.c (Fredirect_debugging_output):
7158 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7159 * termcap.c (tgetent):
7160 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7161 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7162 * w32term.c (w32_initialize) [CYGWIN]:
7163 * xfaces.c (Fx_load_color_file):
7164 Use emacs_open instead of plain open, and emacs_fopen instead of
7166 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7167 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7168 * callproc.c (default_output_mode): New constant.
7169 (Fcall_process): Use it to call emacs_open instead of plain creat.
7170 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7171 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7172 (emacs_fopen): New function.
7173 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7174 Include <lisp.h>, for emacs_open.
7175 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7177 Remove duplicate #include directives.
7178 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7180 Don't include stdio.h twice.
7181 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7182 Don't include sys/types.h or stdio.h twice.
7183 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7184 * lread.c: Don't include coding.h twice.
7185 * nsfont.m: Don't include frame.h twice.
7186 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7187 * ralloc.c: Don't include <unistd.h> twice.
7188 * xdisp.c: Don't include font.h twice.
7189 * xterm.c: Don't include fontset.h twice.
7190 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7192 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7194 Scale ImageMagick images more carefully.
7195 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7196 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7197 Be more careful about avoiding undefined behavior after
7198 integer overflow and division by zero.
7200 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7202 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7203 (syms_of_w32fns): DEFSYM them.
7204 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7205 (CCHDEVICENAME): Define macros if not defined.
7206 (struct MONITOR_INFO_EX): New struct.
7207 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7208 (enum_display_monitors_fn): New variable.
7209 (globals_of_w32fns): Initialize it.
7210 (Fx_display_pixel_width, Fx_display_pixel_height)
7211 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7212 multi-monitor setups in docstrings.
7213 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7214 screen size by primary monitor's millimeter per pixel.
7215 (w32_monitor_enum, w32_display_monitor_attributes_list)
7216 (w32_display_monitor_attributes_list_fallback)
7217 (Fw32_display_monitor_attributes_list): New functions.
7218 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7220 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7222 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7224 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7226 * fileio.c (Qfile_notify_error): New error symbol.
7228 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7229 * inotify.c (inotify_callback, symbol_to_inotifymask)
7230 (Finotify_add_watch, Finotify_rm_watch): Use it.
7231 (inotifyevent_to_event): Exchange order of cookie and file name.
7232 (Finotify_add_watch): Adapt docstring.
7234 * lisp.h (Qfile_notify_error): Declare.
7236 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7238 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7239 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7240 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7241 which did not work (see <http://bugs.gnu.org/14569#307>).
7242 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7243 && (!noninteractive || initialized)). This attempts to thread
7244 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7246 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7248 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7249 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7251 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7253 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7254 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7255 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7256 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7258 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7260 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7261 Define to __sys_siglist.
7263 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7265 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7266 word-wrap, so that overflow-newline-into-fringe would work in
7267 visual-line-mode. (Bug#2749)
7268 (move_it_in_display_line_to): When the last scanned display
7269 element fits exactly on the display line, and
7270 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7271 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7272 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7273 finding buffer position that corresponds to pixel coordinates,
7274 e.g. in buffer_posn_from_coords.
7276 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7278 * process.c (handle_child_signal): Call catch_child_signal if
7281 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7283 Don't convert function pointers to void * and back.
7284 It isn't portable C, and it's easy enough to avoid.
7285 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7286 (make_save_value): Add support for SAVE_FUNCPOINTER.
7287 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7288 * print.c (print_object):
7289 Distinguish function from object pointers.
7290 * lisp.h (SAVE_FUNCPOINTER): New constant.
7291 (SAVE_SLOT_BITS): Adjust to it.
7292 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7293 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7294 (voidfuncptr): New typedef.
7295 (struct Lisp_Save_Value): New member data[0].funcpointer.
7296 (XSAVE_FUNCPOINTER): New function.
7298 Simplify buildobj processing.
7299 * Makefile.in (buildobj.h): Make it a sequence of strings each
7300 followed by comma, rather than a single string. Put it into a
7301 .tmp file in case there's an error while generating it.
7302 (gl-stamp): Use .tmp for temp files.
7303 (mostlyclean): Clean .tmp files.
7304 * doc.c (buildobj): Move to just the routine that needs it.
7305 It's now an array of strings, so processing is simpler.
7307 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7309 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7310 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7311 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7312 Invoke malloc_enable_thread even when not interactive.
7313 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7314 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7315 in this case, since the underlying bug has now been fixed.
7317 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7319 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7320 unlinking it (bug#14691).
7322 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7324 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7325 before checking whether buffer is modified. This lets
7326 `kill-buffer-query-functions' cancel killing of the buffer or save
7327 its content before `kill-buffer' asks user the "Buffer %s
7328 modified; kill anyway?" question.
7330 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7332 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7333 Let the super performKeyEquivalent deal with them (Bug#14747).
7335 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7337 * widget.c (resize_cb): Remove unused local.
7339 Do not use GTK 3 if it exists but cannot be compiled.
7340 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7341 * xterm.c (x_error_handler) [!USE_GTK]:
7344 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7346 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7348 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7349 to the valid range of values. (Bug#14753)
7351 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7352 when moving point by using the current glyph matrix. This avoids
7353 the need to force redisplay when this function is called in a
7356 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7358 Fix minor problems found by static checking.
7359 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7360 Redo the latter's body to sidestep GCC parenthesization warnings.
7361 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7362 * coding.c (detect_coding, detect_coding_system):
7363 * coding.h (struct undecided_spec):
7364 Use bool for boolean.
7365 * image.c (QCmax_width, QCmax_height): Now static.
7366 * xdisp.c (Fmove_point_visually): Remove unused local.
7368 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7370 * xdisp.c (Fmove_point_visually): New function.
7372 2013-06-28 Kenichi Handa <handa@gnu.org>
7374 * coding.h (define_coding_undecided_arg_index): New enum.
7375 (coding_attr_index): New members
7376 coding_attr_undecided_inhibit_null_byte_detection,
7377 coding_attr_undecided_inhibit_iso_escape_detection,
7378 coding_attr_undecided_prefer_utf_8.
7379 (undecided_spec): New struct.
7380 (struct coding_system): New member `undecided' of the member
7383 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7384 (detect_coding): Likewise.
7385 (detect_coding_system): Likewise.
7386 (Fdefine_coding_system_internal): New coding system properties
7387 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7389 (syms_of_coding): Adjust for coding_arg_undecided_max.
7391 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7393 * image.c (x_from_xcolors): Remove unused local.
7395 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7397 Defer image data transfer between X client and server until actual
7400 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7403 * image.c (Destroy_Image): Remove.
7404 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7405 `mask_p', and `colors_p'. All uses changed.
7406 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7407 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7408 New macros for `flags' arg to x_clear_image_1.
7409 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7410 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7411 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7412 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7413 (image_get_x_image, image_unget_x_image): New functions or macros.
7414 (image_background, image_background_transparent, x_to_xcolors)
7415 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7416 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7417 instead of Destroy_Image.
7418 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7419 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7420 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7421 (imagemagick_load_image, svg_load_image): Use them instead of
7422 x_create_x_image_and_pixmap, and x_put_x_image followed by
7423 x_destroy_x_image, respectively.
7424 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7425 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7426 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7427 background_transparent fields.
7428 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7429 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7431 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7433 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7434 This mostly consists of undoing recent changes.
7435 * callproc.c (Fcall_process):
7436 * process.c (create_process):
7437 Do not worry about catching SIGCHLD here, undoing previous change.
7438 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7439 * process.c, process.h (catch_child_signal):
7440 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7441 * process.c (catch_child_handler): Don't worry about being called
7442 lazily and do not assume caller has blocked SIGCHLD, undoing
7443 previous change. Move first-time stuff back to
7444 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7445 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7446 set lib_child_handler if it's already initialized, which may
7447 help avoid problems on GNUstep.
7449 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7451 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7452 * callproc.c (Fcall_process):
7453 * process.c (create_process):
7454 Make sure SIGCHLD is caught before we fork,
7455 since Emacs startup no arranges to catch SIGCHLD.
7456 * process.c (lib_child_handler): Initialize to null, not to
7458 (catch_child_signal): Allow self to be called lazily.
7459 Do nothing if it's already been called.
7460 Assume caller has blocked SIGCHLD (all callers do now).
7461 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7462 just before it's really needed.
7463 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7464 since it hasn't been caught yet.
7466 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7468 * image.c (compute_image_size): New function to implement
7469 :max-width and :max-height.
7470 (imagemagick_load_image): Use it.
7472 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7474 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7475 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7477 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7478 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7479 the SIGCHLD handler, since the code is not atomic and (due to glib)
7480 signals may be arriving now.
7481 * sysdep.c (init_signals): Do not catch child signals here;
7482 'main' now does that later, at a safer time.
7484 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7486 Clean up SIGCHLD handling a bit (Bug#14569).
7487 * process.c, process.h (catch_child_signal):
7488 Now always extern, even if !NS_IMPL_GNUSTEP.
7489 * process.c (catch_child_signal): Move glib tickler here from
7490 init_process_emacs, so that it's done earlier in Emacs
7491 initialization. Also move the noninteractive && !initialized
7492 check here from init_process_emacs. This is all a bit cleaner for
7493 GNUish platforms, and I hope it works around the Cygwin bug.
7494 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7495 that glib signal handling is tickled before glib creates threads.
7497 * process.c (wait_reading_process_output): Avoid int overflow
7498 when reading more than 2 GiB total from a process.
7500 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7502 * process.c (create_process): Handle a couple more cases,
7503 i.e., work even if new_argv and wait_child_setup[i] are cached.
7504 Use Fcall_process's style for volatile vars.
7506 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7508 * process.c (create_process): Mark PROCESS volatile.
7510 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7512 Use C99-style flexible array members if available.
7513 This avoids some subtle aliasing issues, which typically
7514 aren't a problem with GCC but may be a problem elsewhere.
7515 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7516 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7517 In either case, it uses a flexible array member rather than
7518 the old struct hack. All uses changed.
7519 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7520 Adjust to sdata reorganization.
7521 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7522 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7523 that ports better to pre-C99 non-GCC.
7524 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7525 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7526 as the latter has changed.
7527 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7528 and port better to pre-C99 GCC.
7529 * image.c (struct xpm_cached_color):
7530 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7531 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7532 Use FLEXIBLE_ARRAY_MEMBER.
7533 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7534 Move decl to top level so it gets checked against implementation.
7535 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7536 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7538 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7540 * syntax.c: Integer cleanups.
7541 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7542 All uses that need 0-or-2 changed to:
7543 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7544 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7545 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7546 (char_quoted, prev_char_comend_first, back_comment)
7547 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7548 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7549 Use bool for boolean.
7550 (update_syntax_table, skip_chars, skip_syntaxes):
7551 Prefer int to unsigned when either will do.
7552 (back_comment): Return boolean success flag, like forw_comment,
7553 instead of positive-or-minus-1 (which might have overflowed int anyway).
7554 Don't stuff ptrdiff_t into int.
7555 (syntax_spec_code, syntax_code_spec): Now const.
7556 (Fmatching_paren, scan_lists, scan_sexps_forward):
7557 Use enum syntaxcode for syntax code.
7558 (Fmatching_paren): Check that arg is a character, not just an integer.
7559 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7560 (Finternal_describe_syntax_value): Omit no-longer-needed
7562 (skip_chars): Use char, not unsigned char, when the distinction
7564 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7565 * bytecode.c (exec_byte_code):
7566 * syntax.c (syntax_spec_code, Fchar_syntax)
7567 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7569 * syntax.h (SYNTAX_WITH_FLAGS):
7570 Omit unnecessary casts.
7572 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7574 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7575 line dimensions here, to avoid race conditions with the main
7576 thread. (Bug#14062, bug#14630, bug#14669)
7578 * w32term.c (w32_draw_window_cursor): Compute the header line and
7579 mode line dimensions here.
7580 <w32_system_caret_window, w32_system_caret_hdr_height>:
7581 <w32_system_caret_mode_height>: New variables.
7583 * w32term.h: Declare them.
7585 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7587 * alloc.c (die): Move "assertion failed" string here ...
7588 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7589 COND when SUPPRESS_CHECKING. This shrinks the executable text
7590 size by 0.8% to 2.2% when configured with --enable-checking,
7591 depending on optimization flags (GCC 4.8.1 x86-64).
7593 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7595 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7597 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7598 base is 2; this is more accurate.
7600 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7602 * sound.c (string_default): Move to !WINDOWSNT section.
7603 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7605 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7607 * sound.c: Integer cleanups.
7608 Remove unnecessary forward decls.
7609 (struct sound_device): The 'file' member is now a Lisp_Object, not
7610 a char *, so that we needn't invoke alloca on a huge size.
7611 (Fplay_sound_internal): Adjust to this.
7612 (string_default): New function.
7613 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7614 Use it to adjust to the struct sound_device change.
7615 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7616 (be2hs) [0]: Remove.
7618 * syntax.c (skip_chars): Don't use uninitialized storage
7619 when searching a multibyte buffer for characters that are not in a
7620 unibyte string that contains non-ASCII characters.
7622 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7624 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7625 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7627 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7629 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7631 2013-06-18 Kenichi Handa <handa@gnu.org>
7633 * font.c (Ffont_spec): Signal an error for an invalid font name
7636 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7638 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7639 In particular this ports to 32-bit sparc Sun cc.
7640 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7641 array with a dummy element at specpdl[-1], so that its address can
7643 (unbind_to): Do not copy the binding; not needed, now that we
7644 copy old_value in the one place where the copy is needed.
7645 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7646 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7647 (union specbinding): Rename from struct specbinding. Redo layout
7648 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7649 which is not portable. With Sun C 5.12 32-bit sparc, the
7650 declaration causes nargs to be an unsigned bitfield, a behavior
7651 that the C standard allows; but Emacs wants nargs to be signed.
7652 The overall type is now a union of structures rather than a
7653 structure of union of structures, and the 'kind' member is now a
7654 bitfield, so that the overall type doesn't grow. All uses changed.
7655 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7657 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7659 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7660 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7662 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7664 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7666 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7667 unless we know that the window w's frame is a frame object.
7668 Another attempt at solving bug#14062 and bug#14630.
7670 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7672 * textprop.c (property_set_type): New enum.
7673 (add_properties): Allow appending/prepending text properties.
7674 (add_text_properties_1): Factored out of Fadd_text_properties.
7675 (Fadd_text_properties): Move all the code into
7676 add_text_properties_1.
7677 (Fadd_face_text_property): New function that calls
7678 add_text_properties_1.
7680 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7682 Move functions from lisp.h to individual modules when possible.
7683 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7684 * alloc.c (XFLOAT_INIT, set_symbol_name):
7685 * buffer.c (CHECK_OVERLAY):
7686 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7687 (set_char_table_parent):
7688 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7689 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7690 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7691 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7693 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7694 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7695 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7696 (backtrace_args, backtrace_debug_on_exit):
7697 * floatfns.c (CHECK_FLOAT):
7698 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7699 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7700 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7701 (set_hash_index_slot):
7702 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7703 * marker.c (CHECK_MARKER):
7704 * textprop.c (CHECK_STRING_OR_BUFFER):
7705 * window.c (CHECK_WINDOW_CONFIGURATION):
7706 Move here from lisp.h, and make these functions static rather than
7708 * buffer.c (Qoverlayp):
7710 * fns.c (Qhash_table_p):
7711 * window.c (Qwindow_configuration_p):
7713 * lisp.h: Remove the abovementioned defns and decls.
7715 Use functions, not macros, for XINT etc (Bug#11935).
7716 In lisp.h, prefer functions to function-like macros, and
7717 constants to object-like macros, when either will do. This:
7718 . simplifies use, as there's no more need to worry about
7719 arguments' side effects being evaluated multiple times.
7720 . makes the code easier to debug on some platforms.
7721 However, when using gcc -O0, keep using function-like macros
7722 for a few critical operations, for performance reasons.
7723 This sort of thing isn't needed with gcc -Og, but -Og
7724 is a GCC 4.8 feature and isn't widely-enough available yet.
7725 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7726 Remove enum lsb_bits; no longer needed.
7727 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7728 * buffer.c (Qoverlap):
7730 * fns.c (Qhash_table_p):
7731 Now extern, so lisp.h can use these symbols.
7732 * dispextern.h: Include character.h, for MAX_CHAR etc.
7733 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7734 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7735 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7736 (GLYPH_CODE_P): Move here from lisp.h.
7737 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7738 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7739 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7740 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7741 XUNTAG now returns void *.
7742 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7743 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7744 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7745 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7746 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7747 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7748 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7749 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7750 New macros, renamed from their sans-lisp_h_ counterparts.
7751 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7752 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7753 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7754 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7755 If compiling via GCC without optimization, define these as macros
7756 in addition to inline functions.
7757 To disable this, compile with -DINLINING=0.
7758 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7759 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7760 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7761 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7762 (INTMASK, VALMASK): Now macros, since static values cannot be
7763 accessed from extern inline functions.
7764 (VALMASK): Also a constant, for benefit of old GDB.
7765 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7766 is INTEGERP, which can fold it in.
7767 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7768 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7769 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7770 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7771 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7772 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7773 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7774 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7775 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7776 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7777 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7778 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7779 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7780 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7781 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7782 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7783 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7784 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7785 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7786 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7787 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7788 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7789 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7790 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7791 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7792 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7793 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7794 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7795 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7796 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7797 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7798 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7799 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7801 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7802 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7803 (VALMASK): Define in one place rather than in two, merging the
7804 USE_LSB_TAG parts; this is simpler.
7805 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7806 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7807 Move up, to avoid use before definition.
7808 Also include "globals.h" earlier, for the same reason.
7809 (make_natnum): New function.
7810 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7811 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7812 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7813 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7814 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7815 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7816 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7817 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7818 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7819 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7820 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7821 (Qwindow_configuration_p, Qimage): New forward declarations.
7822 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7823 (STRING_COPYIN): Remove; unused.
7824 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7825 (xcar_addr, xcdr_addr): New functions. All uses changed.
7826 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7827 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7828 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7829 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7830 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7831 (TYPE_RANGED_INTEGERP): Simplify.
7832 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7833 (setlocale, fixup_locale, synchronize_system_messages_locale)
7834 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7835 Now empty functions, not macros.
7836 (functionp): Return bool, not int.
7837 * window.c (Qwindow_configuration_p): Now extern,
7838 so window.h can use it.
7839 * window.h (Qwindowp): Move decl back to lisp.h.
7841 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7843 * xdisp.c (Fline_pixel_height): New function, required for solving
7846 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7848 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7850 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7852 * lread.c (syms_of_lread):
7853 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7855 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7857 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7859 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7861 * fileio.c (expand_file_name): Doc fix.
7863 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7865 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7866 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7867 Wait for self, not for 0. This can't hurt on GNU or similar
7868 system, and may help with Cygwin.
7870 * keyboard.c: Don't use PROP (...) as an lvalue.
7871 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7872 Use set_prop (A, B), not PROP (A) = B.
7874 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7876 * xdisp.c (get_it_property): Use it->window instead of generating
7877 a Lisp object from it->w.
7879 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7881 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7882 get-char-property the window that is being rendered, instead of
7883 the buffer, to support window-specific overlays. (Bug#14575)
7884 (compute_display_string_pos): When W is NULL, use the current
7885 buffer as the object to pass to get-char-property.
7886 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7887 pointer member of the bidi iterator, since no window is pertinent
7890 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7892 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7893 being displayed, and pass it to compute_display_string_pos.
7894 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7895 (bidi_paragraph_init): All callers changed.
7897 * xdisp.c (init_from_display_pos, init_iterator)
7898 (handle_single_display_spec, next_overlay_string)
7899 (get_overlay_strings_1, reseat_1, reseat_to_string)
7900 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7901 Set bidi_it.w member from it->w.
7902 (compute_display_string_pos): Accept additional argument, the
7903 window being displayed, and pass it to Fget_char_property.
7906 * dispextern.h (struct bidi_it): New member w, the window being
7908 (compute_display_string_pos): Adjust prototype.
7910 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7912 * xgselect.c: Remove unneeded include xterm.h.
7914 * process.c (wait_reading_process_output): Check for NS before GLIB.
7915 GLIB may be linked in due to rsvg, but ns_select must be called.
7917 * xgselect.c (xg_select): Remove call to window_system_available
7918 and g_main_context_pending at the top, so Gdk events (i.e. file
7919 notify) are processed when Emacs is started with -nw.
7921 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7923 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7924 (ctagsfiles3): New variable, includes only *.m files.
7925 (TAGS): Use an explicit language name in the regular expressions,
7926 to avoid transformation of '/SOMETHING' by MSYS to
7927 'c:\MSYS\SOMETHING'.
7929 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7931 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7933 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7935 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7936 still need to set the mouse pointer shape and activate help-echo.
7939 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7941 A few porting etc. fixes for the new file monitor code.
7942 See the thread containing
7943 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7944 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7945 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7946 (dir_monitor_callback, Fgfile_rm_watch):
7947 Use assq_no_quit instead of Fassoc, for speed.
7948 (dir_monitor_callback, Fgfile_rm_watch):
7949 eassert that the monitor is a fixnum.
7950 (dir_monitor_callback): No need for CDR_SAFE.
7951 Simplify building of lisp with alternative tails.
7952 (Fgfile_add_watch, Fgfile_rm_watch):
7953 Do not assume glib functions set errno reliably on failure.
7954 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7955 and signal an error otherwise.
7956 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7957 Use Fdelq instead of Fdelete, for speed.
7959 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7961 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7962 don't insist on being invoked on a highlighted tool-bar button.
7963 Avoids losing tool-bar functionality when mouse-highlight is nil.
7964 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7965 Don't highlight when mouse-highlight is nil.
7966 (note_mouse_highlight): When mouse-highlight is nil, don't return
7967 right away; instead, run tool-bar and mode-line highlight
7968 subroutine, clear any existing highlight, and revert the mouse
7969 pointer to its default shape. (Bug#14558)
7971 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7973 * lisp.mk (lisp): Add prog-mode.el.
7975 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7977 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7978 * process.c (dummy_handler): New function.
7979 (lib_child_handler): New static var.
7980 (handle_child_signal): Invoke it.
7981 (catch_child_signal): If a library has set up a signal handler,
7982 save it into lib_child_handler.
7983 (init_process_emacs): If using glib and not on Windows, tickle glib's
7984 child-handling code so that it initializes its private SIGCHLD handler.
7985 * syssignal.h (SA_SIGINFO): Default to 0.
7986 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7987 31; it should no longer be needed now.
7989 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7991 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7993 * gfilenotify.c (globals_of_gfilenotify): New function.
7994 (syms_of_gfilenotify): Move global initialization there.
7996 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7998 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8000 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8001 * keyboard.c (menu_bar_items, tool_bar_items):
8002 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8003 not override local keymaps any more.
8005 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8007 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8009 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8011 * w32console.c (initialize_w32_display): Return the dimensions of
8012 the console window via 2 additional arguments, not via the current
8013 frame. This avoids crashes due to overrunning the bounds of
8014 frame's decode_mode_spec_buffer, which is not resized following
8015 the change of the frame dimensions from the initial 10x10.
8017 * w32term.h (w32_initialize_display_info): Adjust prototype.
8019 * term.c (init_tty): Take dimensions of the frame from the values
8020 returned by initialize_w32_display.
8022 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8023 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8024 (LIBES): Add $(GFILENOTIFY_LIBS).
8026 * w32inevt.c (handle_file_notifications): Add dummy implementation
8027 for !HAVE_W32NOTIFY.
8029 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8031 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8033 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8035 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8037 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8039 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8041 Fix minor problems found by static checking.
8042 * data.c (pure_write_error):
8043 Use xsignal2, not Fsignal, as Fsignal might return.
8044 * eval.c (set_backtrace_debug_on_exit): Now static.
8045 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8046 No longer inline. EXTERN_INLINE is needed only for functions
8047 defined in .h files. Reindent function header as per GNU style.
8048 (backtrace_p, backtrace_top, backtrace_next):
8049 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8050 compiler or linker. Add extern decls to pacify gcc -Wall.
8051 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8053 * frame.c (free_monitors): Define only on platforms that need it.
8054 * nsterm.m (ns_term_init):
8055 * process.c (catch_child_signal):
8056 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8057 defined on all porting targets these days.
8058 * process.c, process.h (catch_child_signal):
8059 Make it extern only if NS_IMPL_GNUSTEP is defined.
8061 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8063 * w32.c (gettimeofday): Make the signature identical to prototype
8064 in nt/inc/sys/time.h.
8066 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8068 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8071 * keyboard.c (safe_run_hooks_error): Improve error message.
8073 * data.c (pure_write_error): Add `object' argument.
8074 * puresize.h (CHECK_IMPURE): Use it.
8076 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8078 * Makefile.in (NOTIFY_OBJ): New variable.
8079 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8081 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8082 Call syms_of_gfilenotify.
8084 * gfilenotify.c: New file.
8086 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8087 and Qfile_w32notify.
8088 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8089 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8091 * lisp.h: Declare syms_of_gfilenotify.
8093 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8095 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8097 Merge the specpdl and backtrace stacks. Make the structure of the
8098 specpdl entries more obvious via a tagged union of structs.
8099 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8100 (enum specbind_tag): New enum.
8101 (struct specbinding): Make it a tagged union of structs.
8102 Add a case for backtrace records.
8103 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8104 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8105 (backtrace_debug_on_exit): New accessors.
8106 (struct backtrace): Remove.
8107 (struct catchtag): Remove backlist field.
8108 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8110 (Flocal_variable_p): Speed up the common case where the binding is
8112 * eval.c (backtrace_list): Remove.
8113 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8114 (set_backtrace_args, set_backtrace_nargs)
8115 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8116 (backtrace_next): New functions.
8117 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8118 (unwind_to_catch, internal_lisp_condition_case)
8119 (internal_condition_case, internal_condition_case_1)
8120 (internal_condition_case_2, internal_condition_case_n): Don't bother
8121 with backtrace_list any more.
8122 (Fsignal): Adjust to new backtrace format.
8123 (grow_specpdl): Move up.
8124 (record_in_backtrace): New function.
8125 (eval_sub, Ffuncall): Use it.
8126 (apply_lambda): Adjust to new backtrace format.
8127 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8129 (specbind): Adjust to new specpdl format. Simplify.
8130 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8131 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8133 (mark_backtrace): Remove.
8134 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8135 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8136 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8138 * profiler.c (record_backtrace): Use get_backtrace.
8139 (handle_profiler_signal): Use backtrace_top_function.
8140 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8143 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8145 * process.h (catch_child_signal): Declare.
8147 * process.c (catch_child_signal): New function.
8148 (init_process_emacs): Call it.
8150 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8151 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8153 (x_set_cursor_type): Remove declaration.
8154 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8155 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8156 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8157 (ns_get_color): Use F suffix on float.
8158 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8159 (ns_get_rgb_color): Remove.
8160 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8161 (note_mouse_movement): x and y are CGFloat.
8162 (ns_draw_fringe_bitmap): Remove unused rowY.
8163 Change #if to COCOA && >= 10_6.
8164 (ns_draw_window_cursor): Remove unused overspill.
8165 (ns_draw_underwave): width and x are EamcsCGFloat.
8166 (ns_draw_box): thickness is CGFloat.
8167 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8168 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8169 if not in main thread.
8170 (ns_get_pending_menu_title, ns_check_menu_open)
8171 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8172 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8173 (sendFromMainThread:): New method.
8174 (changeFont:): size is CGFloat.
8175 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8176 Disable warning about permanent text.
8177 (characterIndexForPoint:): Adjust return type depending on GNUstep
8179 (mouseDown:): delta is CGFloat.
8180 (updateFrameSize): Remove unised variable f.
8181 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8182 Cast float to EmacsCGFloat.
8183 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8184 also to -1 when restoring.
8185 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8186 inside NS_IMPL_COCOA.
8187 (toggleFullScreen:): Put call to toggleFullScreen inside
8188 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8189 (setPosition:portion:whole:): por is CGFloat.
8190 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8191 (mouseDown:): Use CGFloat.
8192 (mouseDragged:): Remove unised variable edge.
8193 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8195 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8197 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8198 when NS_IMPL_GNUSTEP.
8199 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8200 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8201 (EmacsToolbar): Add clearAll. Add tag argument to
8202 addDisplayItemWithImage.
8203 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8205 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8207 * nsmenu.m (ns_update_menubar): Make static.
8208 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8209 (fillWithWidgetValue:): Add cast to SEL for setAction.
8210 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8211 (update_frame_tool_bar): Update code for GNUstep.
8212 (clearAll): New method.
8213 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8214 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8215 Move identifierToItem setObject and activeIdentifiers addObject before
8216 call to insertItemWithItemIdentifier.
8217 (validateVisibleItems): Fix indentation.
8218 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8219 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8220 UtilityWindow to aStyle, remove call to setStyleMask.
8222 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8224 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8225 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8226 Use F suffix on floats.
8227 (ns_char_width): Returns CGFloat.
8228 (ns_ascii_average_width): w is CGFloat instead of float.
8229 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8231 (ns_glyph_metrics): CGFloat instead of float.
8233 * nsfns.m (x_set_foreground_color, x_set_background_color):
8235 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8236 remove unused variables.
8237 (Fns_read_file_name): Keep track if panel is for save.
8238 Use ns_filename_from_panel/ns_directory_from_panel.
8239 (Fns_list_services): delegate only used for COCOA.
8240 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8241 Just return the input if GNUstep.
8242 (x_screen_planes): Remove.
8243 (Fxw_color_values): Use EmacsCGFloat
8244 (Fns_display_monitor_attributes_list): Only get screen number for
8246 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8248 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8249 ns_directory_from_panel.
8251 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8253 * process.c (handle_child_signal): Also use WCONTINUED.
8254 This is so that list-processes doesn't mistakenly list the process
8255 as stopped, when the process has actually been continued and is
8258 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8260 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8261 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8262 not already configured.
8264 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8266 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8268 * Makefile.in (mostlyclean): Remove *.res files.
8270 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8272 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8273 a buffer (bug#8447).
8275 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8277 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8278 display vector, and we backtrack, handle the case that the
8279 previous character position is also displayed from a display
8280 vector or covered by a display string or image. (Bug#14476)
8282 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8284 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8285 (struct MonitorInfo, free_monitors): Remove.
8286 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8287 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8288 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8291 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8292 (struct MonitorInfo, free_monitors): Remove.
8293 (ns_screen_name): Make static.
8294 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8295 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8298 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8299 (struct MonitorInfo): New struct.
8300 (free_monitors, make_monitor_attribute_list): Declare.
8302 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8304 (free_monitors, make_monitor_attribute_list): New functions.
8305 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8308 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8310 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8312 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8314 * keyboard.c: Apply keyboard decoding only to events that come directly
8315 from the tty, not from unread-command-events (bug#14368).
8316 (read_event_from_main_queue): New function, extracted from read_char.
8317 (read_decoded_char): Remove.
8318 (read_decoded_event_from_main_queue): New function to replace it.
8319 (read_char): Use it.
8320 (read_key_sequence): Use read_char rather than read_decoded_char.
8322 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8324 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8326 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8328 2013-05-22 Kenichi Handa <handa@gnu.org>
8330 The following changes are to fix the setting of
8331 buffer-file-coding-system on, for instance, C-x RET c unix RET
8332 _FILE_OF_DOS_EOL_TYPE_ RET.
8334 * coding.h (struct coding_system): New member detected_utf8_chars.
8336 * coding.c (detect_coding_utf_8): Count characters and check EOL
8337 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8339 (setup_coding_system): Do not initialize coding->head_ascii.
8340 (check_ascii): Do not set coding->eol_seen but update it. Do not
8341 call adjust_coding_eol_type here.
8342 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8343 If the eol-type of CODING is already specified, adjust the eol type
8344 of the found coding-system.
8345 (decode_coding_gap): Cancel previous change. Utilize the
8346 character numbers counted by detect_coding_utf_8. Fix detection
8349 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8351 * search.c (looking_at_1): Only set last_thing_searched if the match
8352 changed the match-data (bug#14281).
8354 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8356 * xdisp.c (reseat_at_previous_visible_line_start):
8357 Already declared in dispextern.h, so remove it here.
8358 (move_it_vertically_backward): Likewise.
8360 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8362 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8363 (Fx_display_pixel_width, Fx_display_pixel_height)
8364 (Fx_display_mm_width, Fx_display_mm_height):
8365 Mention `display-monitor-attributes-list' in docstrings.
8367 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8368 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8369 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8370 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8371 (Fx_display_backing_store, Fx_display_visual_class)
8372 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8373 (Fx_display_grayscale_p, Fx_display_pixel_width)
8374 (Fx_display_pixel_height, Fx_display_planes)
8375 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8376 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8377 (Fx_display_mm_width, Fx_display_mm_height)
8378 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8379 height for all physical monitors as in X11.
8381 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8382 Return pixel width or height for all physical monitors as in X11.
8384 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8386 Port --enable-gcc-warnings to clang.
8387 * bytecode.c (exec_byte_code):
8389 Redo diagnostic pragmas to pacify clang, too.
8390 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8391 * editfns.c (Fencode_time):
8392 * fileio.c (file_accessible_directory_p):
8393 * font.c (font_unparse_xlfd):
8394 Use '&"string"[index]' instead of '"string" + (index)'.
8395 * undo.c (user_error): Remove; unused.
8397 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8399 * insdel.c (insert_1_both): Document the arguments, instead of
8400 referring to insert_1, which no longer exists.
8402 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8403 some window, increment windows_or_buffers_changed, so that
8404 *Messages* display in that window is updated. (Bug#14408)
8406 * w32.c: Include epaths.h.
8407 (init_environment): Use cmdproxy.exe without leading directories.
8408 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8410 (gettimeofday): Adjust signature and return value to Posix
8413 * unexw32.c (open_output_file): Delete the existing emacs.exe
8414 before creating it, to break the hard link to the versioned
8417 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8418 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8419 (FIRSTFILE_OBJ): New variables.
8420 (W32_RES): Rename to EMACSRES. All users changed.
8421 (base_obj): Use $(CM_OBJ).
8422 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8423 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8424 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8425 $(W32_RES_LINK) before $(LIBES).
8426 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8428 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8430 * makefile.w32-in (DOC): Use just "DOC".
8432 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8434 * process.c: Export default filters and sentinels to Elisp.
8435 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8437 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8438 (Fset_process_sentinel, Fformat_network_address):
8439 Default to them instead of nil.
8440 (server_accept_connection): Sentinels can't be nil any more.
8441 (read_and_dispose_of_process_output): New function, extracted from
8442 read_process_output.
8443 (read_process_output): Use it; filters can't be nil.
8444 (Finternal_default_process_filter): New function, extracted from
8445 read_process_output.
8446 (exec_sentinel_unwind): Remove function.
8447 (exec_sentinel): Don't zilch sentinel while running.
8448 (status_notify): Sentinels can't be nil.
8449 (Finternal_default_process_sentinel): New function extracted from
8451 (setup_process_coding_systems): Default filter is not nil any more.
8452 (syms_of_process): Export new Elisp functions and initialize
8454 * lisp.h (make_lisp_proc): New function.
8456 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8458 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8460 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8462 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8463 unless we know that the window w is a leaf window.
8464 Another attempt at solving bug#14062.
8466 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8468 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8471 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8473 * image.c (gif_load): Check that subimages fit (Bug#14345).
8475 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8477 * lread.c (skip_dyn_eof): New function.
8478 (read1): Use it to skip the end of a file in response to #@00.
8480 * doc.c (get_doc_string): Slightly relax the sanity checking.
8482 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8484 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8485 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8486 (MonitorInfo): New struct.
8487 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8488 (Fns_display_monitor_attributes_list): New functions.
8489 (display-usable-bounds): Remove.
8490 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8493 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8495 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8496 (GTK_CHECK_VERSION): New macro, if not already defined.
8497 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8498 replaced by GTK_CHECK_VERSION.
8500 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8502 * xterm.h (GTK_PREREQ): New macro.
8503 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8504 to use this macro instead, for consistency and clarity.
8506 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8508 * xdisp.c (row_for_charpos_p): New function, with code of
8509 cursor_row_p, but accepts an additional argument CHARPOS instead
8510 of using a hardcoded PT.
8511 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8512 (row_containing_pos): Call row_for_charpos_p instead of partially
8513 doing the same. Fixes cursor positioning under longlines-mode
8514 when longlines-show-effect includes more than one newline, when
8515 moving the cursor vertically up.
8517 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8519 * makefile.w32-in (ACL_H): New macro.
8520 ($(BLD)/fileio.$(O)): Update dependencies.
8522 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8524 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8525 * Makefile.in (LIB_ACL): New macro.
8526 (LIBACL_LIBS): Remove.
8527 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8528 * fileio.c: Include <acl.h>.
8529 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8530 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8532 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8535 * unexelf.c: Don't assume ElfW (Half) fits in int.
8536 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8537 when dealing with ElfW (Half) values, since they can exceed 2**31
8538 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8539 (entry_address): Omit unused NUM arg. All uses changed.
8541 2013-05-07 Juri Linkov <juri@jurta.org>
8543 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8544 to the string converted from number with `Fnumber_to_string'.
8547 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8549 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8550 This fixes a problem introduced by my previous change.
8552 2013-05-07 Glenn Morris <rgm@gnu.org>
8554 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8556 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8558 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8560 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8562 Static checking by GCC 4.8.0.
8563 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8564 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8565 (x_get_monitor_attributes_fallback)
8566 (x_get_monitor_attributes_xinerama)
8567 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8568 Define only if USE_GTK.
8569 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8570 (x_get_monitor_attributes_fallback): Omit unused locals.
8571 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8572 Use double, not float, to avoid mixed-mode floating point arithmetic.
8574 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8575 Jan Djärv <jan.h.d@swipnet.se>
8577 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8578 (XINERAMA_CFLAGS): New macros.
8579 (ALL_CFLAGS, LIBES): Use them.
8581 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8582 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8583 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8584 (syms_of_xfns): DEFSYM them.
8585 (struct MonitorInfo): New struct.
8586 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8587 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8588 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8589 (x_get_monitor_attributes_xinerama): New functions.
8590 (Fx_display_monitor_attributes_list): New primitive.
8591 (syms_of_xfns): Defsubr it.
8593 * xterm.h (x_display_info): Add Xatom_net_workarea and
8594 Xatom_net_current_desktop.
8596 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8597 and dpyinfo->Xatom_net_current_desktop.
8599 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8601 * xdisp.c (pos_visible_p): Use the special code for finding the
8602 beginning of a display property or overlay for any "replacing"
8603 display property, not just for display strings. This solves
8604 incorrect reporting of position by posn-at-point. (Bug#14241)
8606 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8608 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8609 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8610 Verify that ElfW (Half) fits in int.
8611 (fatal): Use same signature as lisp.h.
8612 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8613 configure and build with -DUNEXELF_DEBUG without worrying about
8614 other modules that use DEBUG.
8615 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8616 possibly-wide integers now uses it instead of plain fprintf.
8617 (entry_address): New function, which avoids problems with 32-bit
8618 overflow on 64-bit hosts.
8619 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8620 (round_up): Don't assume the remainder fits in int.
8621 (find_section): Use bool for boolean. Simplify debug code.
8622 (unexec): Don't assume file sizes fit in int or size_t.
8623 Omit unnecessary trailing newline in 'fatal' format.
8624 Use strerror rather than outputting decimal error number.
8625 Remove unused code when emacs is not defined;
8626 this file relies on Emacs now.
8627 Don't assume e_phnum and e_shnum are positive.
8629 * regex.c: Fix problems when DEBUG is defined.
8630 (extract_number, extract_number_and_incr): Define regardless of
8631 whether DEBUG is defined; that's simpler and makes the code less
8632 likely to go stale in the normal case when DEBUG is not defined.
8633 Return int rather than taking an int * arg. All callers changed.
8634 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8635 Remove, replacing with ...
8636 (DEBUG_PRINT): New macro. All callers changed.
8637 (DEBUG_COMPILES_ARGUMENTS): New macro.
8638 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8639 (print_compiled_pattern, print_double_string) [DEBUG]:
8640 Use prototype rather than old-style definition.
8641 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8642 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8643 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8644 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8645 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8646 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8647 This matters only when DEBUG is defined.
8649 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8651 * xdisp.c (set_iterator_to_next): Set the
8652 ignore_overlay_strings_at_pos_p flag only if we are _really_
8653 iterating over an overlay string, as indicated by the
8654 current.overlay_string_index member. (Bug#14306)
8656 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8658 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8659 to where it is used, to avoid autorelease issues (Bug#14050).
8661 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8663 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8664 * fileio.c (syms_of_fileio): Implement this.
8665 * filelock.c (create_lock_file): If symbolic links don't work, so
8666 we use a regular file as a lock file, do not fsync the lock file;
8669 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8671 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8672 (syms_of_minibuf): Adjust accodingly.
8674 * callint.c (Fcall_interactively): Adjust calls accordingly.
8676 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8678 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8679 w->contents is a buffer before computing everything else.
8680 Use parentheses to disambiguate last part of the condition.
8682 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8683 assertion violations. (Bug#14062)
8685 2013-05-01 David Reitter <david.reitter@gmail.com>
8687 * nsfns.m (ns_tooltip): Initialize.
8689 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8691 * coding.c (decode_coding_gap): Don't remove the character before
8692 a newline unless it's a CR character. (Bug#14287)
8694 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8696 * dispextern.h (struct face): Move enum face_underline_type
8697 earlier so that bitfields can be in the same word.
8699 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8701 * nsfns.m (handlePanelKeys): New function.
8702 (EmacsOpenPanel:performKeyEquivalent:)
8703 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8704 arrows/function/control and copy/paste keys (Bug#14296).
8706 2013-04-27 Juri Linkov <juri@jurta.org>
8708 * callint.c (Fcall_interactively): Call `Qread_number' for
8709 interactive code letter `n' instead of using duplicate code.
8712 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8714 * systime.h (make_timeval): Declare as 'const'.
8716 2013-04-27 Kenichi Handa <handa@gnu.org>
8718 * font.c (font_open_entity): Always open a font of manageable
8721 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8723 Port better to AIX (Bug#14258).
8724 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8727 2013-04-24 Kenichi Handa <handa@gnu.org>
8729 * coding.c (decode_coding_iso_2022): When an invalid escape
8730 sequence is encountered, reset the invocation and designation
8731 status to the safest one.
8733 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8735 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8736 Without this fix, "make distclean" leaves stamp-h1 behind.
8738 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8740 * w32fns.c (w32_fullscreen_rect): New function to compute the
8741 window rectangle for the given fullscreen mode.
8742 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8743 longer tunes the window size. This keeps the window's edges flush
8744 with the screen and allows the taskbar to hide itself in fullboth.
8746 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8747 window decorations and uses the entire screen.
8749 * w32term.h (w32_fullscreen_rect) Add prototype.
8750 (struct w32_output): Replace normal_width, normal_height,
8751 normal_top, and normal_left members with a single normal_placement
8753 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8755 (FRAME_NORMAL_PLACEMENT): New macro.
8757 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8759 * minibuf.c (Ftest_completion): Silence compiler warning.
8761 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8763 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8766 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8769 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8770 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8771 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8772 parentheses where appropriate.
8774 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8776 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8778 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8780 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8781 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8782 Mention in the doc string that setting these variables takes
8783 effect only after a call to set-window-buffer. (Bug#14200)
8785 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8787 * indent.c (Fvertical_motion): Don't consider display strings on
8788 overlay strings as display strings on the buffer position we
8789 started from. This prevents vertical cursor motion from jumping
8790 more than one line when there's an overlay string with a display
8791 property at end of line.
8792 Reported by Karl Chen <Karl.Chen@quarl.org> in
8793 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8795 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8797 * window.c (select_window): `record_buffer' even if window is
8798 already selected (bug#14191).
8800 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8802 * window.c (Fwindow_end): Test more flags, including the buffer's
8803 last_overlay_modified flag, to determine whether the window's
8804 display is really up-to-date. Prevents the function from
8805 returning a stale value. (Bug#14170)
8806 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8809 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8811 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8812 garbaged only if it is not already the top frame on its TTY.
8813 This prevents flickering due to constant redrawing of TTY frames when
8814 there are GUI frames open in the same session. (Bug#13864)
8816 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8818 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8819 of marking the idle timers directly.
8821 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8823 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8826 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8828 * window.c (select_window): Don't record_buffer while the invariant is
8829 temporarily broken (bug#14161).
8831 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8833 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8835 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8837 2013-04-07 Romain Francoise <romain@orebokech.com>
8839 Ignore additional platform-specific ACL errors (Bug#13702).
8840 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8841 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8843 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8845 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8848 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8850 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8851 This bug was introduced by my 2013-02-25 change that simplified
8852 data_start configuration. Without this change, on GNU/Linux
8853 an Emacs configured with --enable-profiling fails immediately
8854 due to a profiler signal.
8855 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8856 with these flags. On platforms where special flags are needed
8857 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8858 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8859 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8861 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8863 Get rid of some platform-specific functions examining window
8864 system and its capabilities. This is a partial rework of the
8866 * lisp.h (have_menus_p): Remove prototype. This function is
8867 replaced with platform-independent window_system_available.
8868 (check_window_system): Move to...
8869 * frame.h (decode_window_system_frame, window_system_available):
8870 ...here, add new prototypes.
8871 * frame.c (window_system_available, decode_window_system_frame):
8873 (check_window_system): Platform-independent now.
8874 * xterm.h (x_in_use): Remove declaration.
8876 * w32term.h (check_x_frame):
8877 * nsterm.h (check_x_frame): Remove prototypes. This function
8878 is replaced with platform-independent decode_window_system_frame.
8879 * msdos.c (have_menus_p): Remove.
8880 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8881 Remove platform-specific functions. Use check_window_system,
8882 decode_window_system_frame and check_ns_display_info where
8883 appropriate. Minor style and comment tweaks.
8884 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8885 (check_x_frame): Likewise.
8886 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8888 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8889 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8890 * xmenu.c, xselect.c: All related users changed.
8892 2013-04-03 Kenichi Handa <handa@gnu.org>
8894 The following changes is to optimize the code for reading UTF-8
8897 * coding.c (check_ascii): Rename from detect_ascii. Return value
8898 changed. Check EOL format. Do not call adjust_coding_eol_type
8900 (check_utf_8): New function.
8901 (adjust_coding_eol_type): Do nothing if already adjusted.
8902 (detect_coding): Compare the return value of check_ascii with
8903 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8904 (decode_coding_gap): Optimize for valid UTF-8.
8906 2013-03-21 Kenichi Handa <handa@gnu.org>
8908 * coding.c (syms_of_coding): Cancel previous change.
8910 * insdel.c (insert_from_gap): Fix previous change.
8912 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8914 Consistently use platform-specific function to detect window system.
8915 * lisp.h (check_window_system): New prototype. This function is
8916 going to replace check_x, check_w32 and check_ns.
8917 (have_menus_p): Mention msdos.c in comment.
8918 * fontset.c (check_window_system_func): Remove. Adjust all users.
8919 * fontset.h (check_window_system_func): Remove prototype.
8920 * nsterm.h (check_ns):
8921 * xterm.h (check_x):
8922 * w32term.h (check_w32): Likewise.
8923 * menu.c (Fx_popup_menu): Use check_window_system.
8924 * msdos.c (check_window_system): Define for MS-DOS.
8925 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8926 * w32fns.c (check_window_system): Likewise for MS-Windows.
8927 * xfns.c (check_window_system): Likewise for X.
8928 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8929 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8931 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8933 Prefer < to > in range checks such as 0 <= i && i < N.
8934 This makes it easier to visualize quantities on a number line.
8935 This patch doesn't apply to all such range checks,
8936 only to the range checks affected by the 2013-03-24 change.
8937 This patch reverts most of the 2013-03-24 change.
8938 * alloc.c (xpalloc, Fgarbage_collect):
8939 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8940 * character.c (string_escape_byte8):
8941 * charset.c (read_hex):
8942 * data.c (cons_to_unsigned):
8943 * dispnew.c (update_frame_1):
8944 * doc.c (Fsubstitute_command_keys):
8945 * doprnt.c (doprnt):
8946 * editfns.c (hi_time, decode_time_components):
8947 * fileio.c (file_offset):
8948 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8949 * font.c (font_intern_prop):
8950 * frame.c (x_set_alpha):
8951 * gtkutil.c (get_utf8_string):
8952 * indent.c (check_display_width):
8953 * keymap.c (Fkey_description):
8954 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8956 * minibuf.c (read_minibuf_noninteractive):
8957 * process.c (wait_reading_process_output):
8958 * search.c (Freplace_match):
8959 * window.c (get_phys_cursor_glyph):
8960 * xdisp.c (redisplay_internal):
8961 * xsmfns.c (smc_save_yourself_CB):
8962 Prefer < to > for range checks.
8963 * dispnew.c (sit_for): Don't mishandle NaNs.
8964 This fixes a bug introduced in the 2013-03-24 change.
8965 * editfns.c (decode_time_components): Don't hoist comparison.
8966 This fixes another bug introduced in the 2013-03-24 change.
8968 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8970 * frame.h (struct frame): Drop scroll_bottom_vpos
8971 member becaue all real users are dead long ago.
8972 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8973 * xdisp.c (redisplay_internal): Adjust user.
8975 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8977 * nsmenu.m (showAtX:Y:for:): setLevel to
8978 NSPopUpMenuWindowLevel (Bug#13998).
8980 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8982 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8983 (ns_check_pending_open_menu): Declare.
8985 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8986 (x_activate_menubar): Update the menu with title that matches
8987 ns_get_pending_menu_title, and call
8988 ns_check_pending_openmenu (Bug#12698).
8989 (menuWillOpen:): New method.
8990 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8992 * nsterm.m (menu_will_open_state, menu_mouse_point)
8993 (menu_pending_title): New varaibles.
8994 (ns_get_pending_menu_title, ns_check_menu_open)
8995 (ns_check_pending_open_menu): New functions.
8997 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8999 * indent.c (current_column_bol_cache): Remove leftover which is not
9000 used in Fmove_to_column any more.
9001 (current_column, scan_for_column): Adjust users.
9002 * keyboard.c (last_point_position_buffer, last_point_position_window):
9003 Remove leftovers which are not used for recording undo any more.
9004 (command_loop_1, syms_of_keyboard): Adjust users.
9005 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9006 redisplay_window any more.
9007 (move_it_to): Adjust user.
9009 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9011 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9012 Update dependencies.
9014 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9016 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9017 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9020 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9022 * window.h (struct window): Replace hchild, vchild and buffer slots
9023 with a single slot 'contents'. This is possible because each valid
9024 window may have either the child window (in vertical or horizontal
9025 combination) or buffer to display (for the leaf window). Using that,
9026 a lot of operations to traverse and/or change window hierarchies may
9027 be simplified. New member horizontal is used to distinguish between
9028 horizontal and vertical combinations of internal windows.
9029 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9030 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9031 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9032 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9033 Use contents slot, not buffer, where appropriate.
9034 (wset_combination): New function.
9035 (wset_buffer): Add eassert.
9036 (Fframe_first_window): Simplify the loop reaching first window.
9037 (Fwindow_buffer): Use WINDOW_LEAF_P.
9038 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9039 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9040 (unshow_buffer): Convert initial debugging check to eassert.
9041 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9042 (make_parent_window, window_resize_check, window_resize_apply)
9043 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9044 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9045 Adjust to match struct window changes.
9046 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9047 (mark_window_cursors_off, count_windows, get_leaf_windows)
9048 (foreach_window_1): Simplify the loop.
9049 * alloc.c (mark_object): Do not check for the leaf window because
9050 internal windows has no glyph matrices anyway.
9051 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9052 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9053 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9054 (build_frame_matrix_from_window_tree, mirror_make_current)
9055 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9056 (update_window_tree, set_window_update_flags): Simplify the loop.
9057 (sync_window_with_frame_matrix_rows): Enforce live window.
9058 Use contents slot, not buffer, where appropriate.
9059 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9060 and WINDOW_HORIZONTAL_COMBINATION_P.
9061 (make_frame_visible_1): Simplify the loop.
9062 Use contents slot, not buffer, where appropriate.
9063 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9064 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9065 (expose_window_tree): Likewise.
9066 Use contents slot, not buffer, where appropriate.
9067 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9068 to avoid deleted windows. Use contents slot instead of buffer.
9069 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9070 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9071 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9072 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9074 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9076 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9077 identify the reasons for assertion violations in bug#14062 and
9079 (Fx_show_tip): Fix compilation error under
9080 "--enable-check-lisp-object-type". (Bug#14073)
9082 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9083 Reported by <rzl24ozi@gmail.com>.
9085 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9087 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9089 (unwind_with_echo_area_buffer): ...to restore it here.
9090 This is needed to ensure that...
9091 (redisplay_window): ...both window markers are valid here,
9092 which is verified by eassert.
9093 * editfns.c (save_excursion_save): Do not assume that
9094 selected_window always displays the buffer.
9095 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9098 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9100 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9103 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9105 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9107 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9109 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9110 since MinGW's w32api headers do. This avoids compiler warnings.
9112 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9115 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9117 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9119 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9121 * gtkutil.c (style_changed_cb): Check if frame is live and an
9122 X frame (Bug#14038).
9124 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9126 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9127 Define only for _WIN32_WINNT less than 0x0500.
9128 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9130 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9131 see its own definitions of 'struct timeval' and 'struct timezone'.
9133 Fix incompatibilities between MinGW.org and MinGW64 headers.
9134 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9136 * w32.c (REPARSE_DATA_BUFFER): Guard with
9137 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9139 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9141 * xterm.c: Include X11/XKBlib.h
9142 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9144 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9146 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9148 * blockinput.h (input_blocked_p): Likewise.
9149 * bytecode.c (exec_byte_code): Likewise.
9150 * callproc.c (call_process_kill, call_process_cleanup)
9151 (Fcall_process): Likewise.
9152 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9153 (Fccl_execute_on_string): Likewise.
9154 * character.c (string_escape_byte8): Likewise.
9155 * charset.c (read_hex): Likewise.
9156 * cm.c (calccost): Likewise.
9157 * data.c (cons_to_unsigned): Likewise.
9158 * dired.c (directory_files_internal, file_name_completion):
9160 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9161 (sit_for): Likewise.
9162 * doc.c (Fsubstitute_command_keys): Likewise.
9163 * doprnt.c (doprnt): Likewise.
9164 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9165 * emacsgtkfixed.c: Likewise.
9166 * fileio.c (file_offset, Fwrite_region): Likewise.
9167 * floatfns.c (Fexpt, fmod_float): Likewise.
9168 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9170 * font.c (font_intern_prop): Likewise.
9171 * frame.c (x_set_alpha): Likewise.
9172 * gtkutil.c (get_utf8_string): Likewise.
9173 * indent.c (check_display_width): Likewise.
9174 * intervals.c (create_root_interval, rotate_right, rotate_left)
9175 (split_interval_right, split_interval_left)
9176 (adjust_intervals_for_insertion, delete_node)
9177 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9178 (merge_interval_right, merge_interval_left, copy_intervals)
9179 (set_intervals_multibyte_1): Likewise.
9180 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9181 * keymap.c (Fkey_description): Likewise.
9182 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9183 * lread.c (openp, read_integer, read1, string_to_number):
9185 * menu.c (ensure_menu_items): Likewise.
9186 * minibuf.c (read_minibuf_noninteractive): Likewise.
9187 * print.c (printchar, strout): Likewise.
9188 * process.c (create_process, Faccept_process_output)
9189 (wait_reading_process_output, read_process_output, send_process)
9190 (wait_reading_process_output): Likewise.
9191 * profiler.c (make_log, handle_profiler_signal): Likewise.
9192 * regex.c (re_exec): Likewise.
9193 * regex.h: Likewise.
9194 * search.c (looking_at_1, Freplace_match): Likewise.
9195 * sysdep.c (get_child_status, procfs_ttyname)
9196 (procfs_get_total_memory): Likewise.
9197 * systime.h (EMACS_TIME_VALID_P): Likewise.
9198 * term.c (dissociate_if_controlling_tty): Likewise.
9199 * window.c (get_phys_cursor_glyph): Likewise.
9200 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9201 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9203 * xfns.c (Fx_window_property): Likewise.
9204 * xmenu.c (set_frame_menubar): Likewise.
9205 * xselect.c (x_get_window_property, x_handle_dnd_message):
9207 * xsmfns.c (smc_save_yourself_CB): Likewise.
9208 * xterm.c (x_scroll_bar_set_handle): Likewise.
9210 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9212 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9213 to be optional or nil. Adjust comment and convert it to docstring.
9214 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9215 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9217 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9219 Static checking by GCC 4.8-20130319.
9220 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9221 * process.c (Fset_process_datagram_address)
9222 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9223 * xdisp.c (get_char_face_and_encoding):
9224 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9225 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9226 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9228 2013-03-24 Ken Brown <kbrown@cornell.edu>
9230 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9231 fix compilation on 64-bit Cygwin, where underscores are not
9232 automatically prepended.
9234 * w32term.c (w32_initialize): Silence compiler warning.
9236 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9238 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9239 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9240 variables, to save and restore frame dimensions.
9241 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9242 after returning from a 'fullscreen' configuration.
9243 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9244 to avoid races between the main thread and the input thread.
9246 * w32term.h (struct w32_output): New members normal_width,
9247 normal_height, normal_top, normal_left, and prev_fsmode.
9248 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9249 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9252 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9253 'fullscreen' parameter. Always record previous width and height
9254 of the frame, except when switching out of maximized modes, so
9255 that they could be restored correctly, instead of resetting to the
9256 default frame dimensions. Send SC_RESTORE command to the frame,
9257 unless we are going to send SC_MAXIMIZE, to restore the frame
9258 resize hints in the mouse pointer shown by the window manager.
9261 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9263 * lisp.h (get_frame_param): Adjust conditions for prototype
9266 2013-03-22 Ken Brown <kbrown@cornell.edu>
9268 * unexcw.c: Drop unneeded inclusion of w32common.h.
9269 (report_sheap_usage): Declare.
9270 (read_exe_header): Add magic numbers for x86_64.
9271 (fixup_executable): Fix printf format specifier for unsigned long
9274 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9276 * frame.h (struct frame): Put menu_bar_window under #ifdef
9277 because this member is not needed when X toolkit is in use.
9278 (fset_menu_bar_window):
9279 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9280 (free_glyphs, update_frame):
9281 * xdisp.c (expose_frame): Likewise.
9282 (display_menu_bar): Likewise. Remove redundant eassert.
9283 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9286 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9288 Use functions and constants to manipulate Lisp_Save_Value objects.
9289 This replaces code that used macros and strings and token-pasting.
9290 The change makes the C source a bit easier to follow,
9291 and shrinks the Emacs executable a bit.
9292 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9293 (make_save_value): Change 1st arg from string to enum. All callers
9296 (mark_object): Use if, not #if, for GC_MARK_STACK.
9297 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9298 (XSAVE_OBJECT): Now functions, not macros.
9299 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9300 the constant was never used.
9301 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9302 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9303 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9304 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9306 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9307 type3 with a single member save_type. All uses changed.
9308 (save_type, set_save_pointer, set_save_integer): New functions.
9309 * print.c (PRINTX): Remove.
9311 * alloc.c: Remove redundant static declarations.
9313 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9315 * window.h (struct window): Convert left_col, top_line, total_lines
9316 and total_cols from Lisp_Objects to integers. Adjust comments.
9317 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9319 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9320 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9321 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9322 Adjust users where appropriate.
9324 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9326 * frame.h (struct frame): Drop resx and resy because the same data is
9327 available from window system-specific output context. Adjust users.
9328 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9329 New functions to provide defaults when no window system available.
9330 (FRAME_RES_X, FRAME_RES_Y): New macros.
9331 (NUMVAL): Move from xdisp.c.
9332 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9333 (Ffont_face_attributes, Fopen_font):
9334 * image.c (gs_load):
9335 * w32font.c (fill_in_logfont):
9336 * xdisp.c (calc_pixel_width_or_height):
9337 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9338 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9340 2013-03-20 Kenichi Handa <handa@gnu.org>
9342 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9343 to 1 (temporary workaround until a bug related to ASCII
9344 optimization is fixed).
9346 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9348 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9349 Signal error if window is not internal. Adjust docstring.
9350 (delete_all_child_windows): Use combination_limit to save the buffer.
9351 (Fset_window_configuration): Adjust accordingly.
9352 * print.c (syms_of_print): Initialize debugging output not here...
9353 (init_print_once): ...but in a new function here.
9354 * lisp.h (init_print_once): Add prototype.
9355 * emacs.c (main): Add call to init_print_once. Adjust comments.
9357 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9359 * window.c (window_resize_check, window_resize_apply)
9360 (window_from_coordinates, recombine_windows, set_window_buffer)
9361 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9362 (Fsplit_window_internal, Fdelete_window_internal)
9363 (freeze_window_starts): Use bool for booleans.
9364 * window.h (window_frame_coordinates, resize_frame_windows)
9365 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9367 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9369 * dispnew.c (bitch_at_user): Use `user-error'.
9371 2013-03-17 Ken Brown <kbrown@cornell.edu>
9373 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9374 as return type of image_background. (Bug#13981)
9375 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9377 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9379 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9380 (ns_select): Don't return with result uninitialized.
9382 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9385 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9387 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9388 directories. If filename is nil, get directory name (Bug#13932).
9389 Use getFilename and getDirectory.
9390 (getFilename, getDirectory): New methods for EmacsSavePanel and
9392 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9394 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9396 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9398 2013-03-15 Kenichi Handa <handa@gnu.org>
9400 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9401 (adjust_after_replace): Make it back to static. Delete the third
9402 arg text_at_gap_tail. Cancel the code for handling it.
9404 * coding.h (struct coding_system): New member eol_seen.
9406 * coding.c (detect_ascii): New function.
9407 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9408 when the source bytes are actually scanned. On detecting for
9409 coding_category_utf_8_auto, call detect_ascii instead of scanning
9410 source bytes directly.
9411 (produce_chars): Call insert_from_gap with the new arg 0.
9412 (encode_coding): Likewise.
9413 (decode_coding_gap): Control ASCII optimization by the variable
9414 disable_ascii_optimization instead of #ifndef .. #endif.
9415 Deccode EOL format according to coding->eol_seen.
9416 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9419 * lisp.h (adjust_after_replace): Cancel externing it.
9420 (insert_from_gap): Adjust prototype.
9422 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9424 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9425 FULLSCREEN_MAXIMIZED. (Bug#13935)
9427 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9429 * region-cache.c (find_cache_boundary, move_cache_gap)
9430 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9431 Simplify debugging check and convert to eassert. Adjust comment.
9432 (pp_cache): Put under ENABLE_CHECKING.
9434 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9436 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9437 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9439 (w32fullscreen_hook): If the frame is visible, reset
9440 f->want_fullscreen flag after changing the frame size. If the
9441 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9444 2013-03-13 Daniel Colascione <dancol@dancol.org>
9446 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9447 too so that these builds can use Cygwin's file conversion
9448 functions. (We've been building and linking cygw32.o all along
9449 and just not using it.)
9451 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9453 File synchronization fixes (Bug#13944).
9454 * Makefile.in (LIB_FDATASYNC): New macro.
9456 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9457 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9458 Don't worry about HAVE_FSYNC, since a substitute fsync is
9459 available if the system lacks one.
9460 (Fwrite_regin): Retry fsync if interrupted.
9462 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9464 * w32term.c (w32_read_socket): If the Emacs frame is being
9465 activated, call w32fullscreen_hook, to make sure the new frame
9466 dimensions are in effect. (Bug#13937)
9468 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9470 * xdisp.c (init_iterator): Simplify because both character and byte
9471 positions are either specified or -1. Add eassert. Adjust comment.
9472 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9473 character and byte positions can be obtained from marker.
9475 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9477 Static checking by Sun C 5.12.
9478 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9479 * bytecode.c (exec_byte_code):
9480 * dispnew.c (init_display):
9482 * fileio.c (Fsubstitute_in_file_name):
9483 * keyboard.c (Fevent_convert_list):
9484 * keymap.c (Fsingle_key_description):
9485 * term.c (maybe_fatal, fatal):
9486 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9487 * xsmfns.c (Fhandle_save_session):
9488 Omit unreachable code.
9489 * keymap.c (map_keymap_char_table_item): Cast void * to
9490 a function pointer type; the C Standard requires this.
9492 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9493 Include <sys/param.h> unconditionally, as that works elsewhere and
9494 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9495 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9498 See ChangeLog.12 for earlier changes.
9504 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9506 This file is part of GNU Emacs.
9508 GNU Emacs is free software: you can redistribute it and/or modify
9509 it under the terms of the GNU General Public License as published by
9510 the Free Software Foundation, either version 3 of the License, or
9511 (at your option) any later version.
9513 GNU Emacs is distributed in the hope that it will be useful,
9514 but WITHOUT ANY WARRANTY; without even the implied warranty of
9515 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9516 GNU General Public License for more details.
9518 You should have received a copy of the GNU General Public License
9519 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.