1 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
4 It prompted a compile-time diagnostic on GNU/Linux.
5 Simplify to remove the need for the label.
7 2014-02-04 Eli Zaretskii <eliz@gnu.org>
9 * w32menu.c (w32_popup_dialog): Don't condition the whole function
10 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
11 to show it; otherwise return 'unsupported--w32-dialog' to signal
12 to the caller that emulation with menus is necessary. This
13 resurrects code inadvertently deleted by the 2013-10-08 commit.
15 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
17 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
20 * menu.c (Fx_popup_dialog): Don't condition the call to
21 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
22 special symbol 'unsupported--w32-dialog', emulate the dialog with
23 a menu by calling x-popup-menu.
25 * menu.h (Qunsupported__w32_dialog): New extern variable.
27 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
29 * keyboard.c (kbd_buffer_get_event): Read file notification events
32 * xgselect.c (xg_select): Read glib events in any case, even if
33 there are no file descriptors to watch for. (Bug#16519)
35 2014-02-03 Martin Rudalics <rudalics@gmx.at>
37 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
38 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
39 * w32term.c (w32_draw_window_divider): Handle first and last
41 * w32term.h (w32_fill_area_abs): New function.
42 * xdisp.c (x_draw_right_divider): Don't draw over bottom
44 * xfaces.c (realize_basic_faces): Handle new face ids.
45 * xfns.c (Fx_create_frame): Call x_default_parameter for right
46 and bottom divider width.
47 * xterm.c (x_draw_window_divider): Handle first and last pixels
50 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
52 * print.c (Fexternal_debugging_output): Add cast to pacify
53 --enable-gcc-warnings.
54 * eval.c (call_debugger): Grow specpdl if the debugger was
55 entered due to specpdl overflow (Bug#16603) and allow more
56 specpdl space for the debugger itself.
58 2014-02-02 Martin Rudalics <rudalics@gmx.at>
60 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
63 2014-02-01 Eli Zaretskii <eliz@gnu.org>
65 * w32fns.c (Ffile_system_info): Use WINAPI in the function
66 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
68 * print.c (Fexternal_debugging_output): If the argument character
69 is non-ASCII, encode it with the current locale's encoding before
70 writing the result to the terminal. (Bug#16448)
72 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
73 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
76 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
78 * process.c (create_process): Reset SIGPROF handler in the child.
79 * callproc.c (call_process): Likewise.
81 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
83 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
85 2014-01-29 Eli Zaretskii <eliz@gnu.org>
87 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
88 of zero to print strings, GDB doesn't like it.
90 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
91 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
92 we still use correct addresses. (Bug#16576)
94 2014-01-27 K. Handa <handa@gnu.org>
96 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
97 to preserve the code detection behavior of 24.3.
98 * coding.h (struct coding_system): New member detected_utf8_bytes.
99 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
100 (decode_coding_gap): Use short cut for UTF-8 file reading only
101 when coding->detected_utf8_bytes equals to coding->src_bytes.
102 * fileio.c (Finsert_file_contents): Cancel the previous change.
104 2014-01-29 Martin Rudalics <rudalics@gmx.at>
106 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
107 that are not visible.
109 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
111 * xmenu.c (create_and_show_popup_menu): Handle case when no key
112 is grabbed (Bug#16565).
114 2014-01-28 Martin Rudalics <rudalics@gmx.at>
116 * xdisp.c (last_max_ascent): Re-remove after erroneously
117 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
119 (move_it_to): Re-remove reference to last_max_ascent.
120 (Fwindow_text_pixel_size): Add iterator's max_ascent and
121 max_descent here instead of calling line_bottom_y. Fix
124 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
126 * terminal.c (initial_free_frame_resources): New function.
127 (init_initial_terminal): Install new hook to free face cache
128 on initial frame and avoid memory leak. For details, see
129 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
130 * xfaces.c (free_frame_faces): Adjust comment.
132 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
134 * data.c (Fstring_to_number): Document results if unparsable
137 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
139 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
141 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
143 When decoding, prefer ptrdiff_t to int for buffer positions etc.
144 * coding.c (detect_coding_utf_8, emacs_mule_char)
145 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
146 (check_utf_8, decode_coding):
147 * coding.h (struct coding_system.errors):
148 Use ptrdiff_t, not int, for integer values derived from buffer and
151 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
152 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
153 before invoking decode_coding_gap, since there's just one block.
155 2014-01-25 Martin Rudalics <rudalics@gmx.at>
157 Fix handling of face attributes in Fx_create_frame (Bug#16529).
158 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
159 too early. Again run change_frame_size before assigning menu-
162 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
164 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
165 arrives, call x_check_fullscreen, in case the new display has a
166 different resolution. (Bug#16517)
168 2014-01-25 Eli Zaretskii <eliz@gnu.org>
170 * term.c (read_menu_input): If the selected frame changes, exit
172 (tty_menu_show): If the selected frame changes while we displayed
173 a menu, throw to top level. (Bug#16479)
175 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
177 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
179 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
181 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
182 * data.c (count_one_bits_word): Fix bug (negated comparison)
183 when BITS_PER_ULL < BITS_PER_BITS_WORD.
185 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
187 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
188 undefined behavior by initializing display property bit of a
189 string processed by the bidirectional iterator. For details, see
190 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
192 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
194 Minor cleanup of previous change.
195 * image.c (imagemagick_error, Fimagemagick_types):
196 Omit some recently-introduced and unnecessary casts and assignments.
198 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
200 Fix two memory leaks discovered with Valgrind.
201 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
202 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
204 2014-01-22 Martin Rudalics <rudalics@gmx.at>
206 Fixes in window size functions around Bug#16430 and Bug#16470.
207 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
208 (Fwindow_mode_line_height, Fwindow_header_line_height)
209 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
210 Minor doc-string adjustments.
211 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
213 (window_body_height, window_body_width): Do not count partially
214 visible lines/columns when PIXELWISE is nil (Bug#16470).
215 (Qfloor, Qceiling): New symbols.
217 2014-01-21 Eli Zaretskii <eliz@gnu.org>
219 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
220 when the image cache is not yet allocated. (Bug#16509)
222 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
224 * buffer.c (Fkill_buffer): When killing an indirect buffer,
225 re-attach intervals to its base buffer (Bug#16502).
226 * intervals.c (set_interval_object): Move from here...
227 * intervals.h (set_interval_object): ... to here. Fix comments.
229 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
231 Avoid undefined behavior by initializing buffer redisplay bit.
232 Problem reported by Dmitry Antipov in
233 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
234 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
236 Revert some of the CANNOT_DUMP fix (Bug#16494).
237 * lread.c (init_lread): Fix typo: NILP, not !NILP.
239 2014-01-19 Eli Zaretskii <eliz@gnu.org>
241 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
242 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
243 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
244 they are replaced by macros that expand into direct calls to the
245 corresponding functions from GDI32.DLL.
246 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
247 variables in the Cygwin build, they are unused.
249 2014-01-19 K. Handa <handa@gnu.org>
251 * composite.c (composition_update_it): Fix previous change.
253 2014-01-18 Eli Zaretskii <eliz@gnu.org>
255 Fix file name handling on MS-Windows 9X.
256 * w32.c (maybe_load_unicows_dll): New function.
258 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
259 on, to make sure we can convert file names to and from UTF-8 on
260 Windows 9X. This fixes a failure to start up because Emacs cannot
261 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
263 * w32font.c [WINDOWSNT]: Include w32.h.
264 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
265 of implementing the same stuff.
266 Remove now unused g_b_init_is_windows_9x.
268 * w32.h (maybe_load_unicows_dll): Add prototype.
270 2014-01-17 Eli Zaretskii <eliz@gnu.org>
272 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
273 switch to single keyboard. Prevents daemon crashes when a new
274 client connects while we show a TTY menu in an existing client.
277 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
279 Fix MinGW64 porting problem with _setjmp.
280 Reported by Eli Zaretskii in:
281 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
282 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
283 the old _setjmp and _longjmp. All uses changed.
285 2014-01-13 Daniel Colascione <dancol@dancol.org>
287 * textprop.c (Fremove_list_of_text_properties): Correctly
288 handle reaching the end of the interval tree. (Bug#15344)
290 2014-01-13 Martin Rudalics <rudalics@gmx.at>
292 * xdisp.c (resize_mini_window): Round height to a multiple of
293 frame's line height. Fix bug in calculation of window start
294 position (Bug#16424).
296 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
298 * macfont.m: Include termchar.h.
299 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
300 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
301 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
302 *_WITH_GC_* to take face and f as parameters.
303 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
304 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
306 2014-01-13 Daniel Colascione <dancol@dancol.org>
308 Fix menu item updating in the presence of the Unity global menu
311 * gtkutil.h (xg_have_tear_offs): Add frame parameter
312 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
314 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
315 updating menus; explain why.
316 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
317 problem it's supposed to solve and it interferes with detecting
318 the presence of a global menu.
319 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
322 2014-01-11 K. Handa <handa@gnu.org>
324 * composite.c (composition_update_it): Fix indexing of
325 LGSTRING_CHAR (Bug#15984).
327 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
329 * unexw32.c (_start) [__MINGW64__]: Define to __start.
331 2014-01-11 Eli Zaretskii <eliz@gnu.org>
333 * xdisp.c (try_window_id): Don't use this function's optimizations
334 if overlays in the buffer displayed by the window have changed
335 since last redisplay. (Bug#16347)
336 (message_dolog): Fix indentation.
338 2014-01-11 Martin Rudalics <rudalics@gmx.at>
340 * frame.c (frame_resize_pixelwise): Fix doc-string.
342 2014-01-10 Martin Rudalics <rudalics@gmx.at>
344 Fix handling of internal borders (Bug#16348).
345 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
346 internal border width from pixel width of windows.
347 (change_frame_size_1): Don't return early when frame's pixel
348 size changes - we still have to record the new sizes in the
350 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
351 also when toolbar gets larger.
352 * window.c (check_frame_size): Include internal_border_width in
354 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
355 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
356 non-toolkit/non-GTK version clear internal border.
357 * xterm.c (x_clear_under_internal_border): New function for
358 non-toolkit/non-GTK version.
359 (x_after_update_window_line): In non-toolkit/non-GTK version
361 (handle_one_xevent, x_set_window_size): Call
362 x_clear_under_internal_border in non-toolkit/non-GTK version.
363 * xterm.h (x_clear_under_internal_border): Extern it.
365 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
367 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
368 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
371 2014-01-06 Eli Zaretskii <eliz@gnu.org>
373 * xdisp.c (redisplay_window): Don't skip window redisplay if the
374 last value of point is not equal to buffer's point. (Bug#16129)
376 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
379 * nsterm.h (updateCollectionBehavior): Rename from
380 updateCollectionBehaviour. All uses changed.
382 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
383 * Makefile.in (SETFATTR): New macro.
384 (temacs$(EXEEXT)): Use it.
386 2014-01-04 Martin Rudalics <rudalics@gmx.at>
388 Fix maximization behavior on Windows (Bug#16300).
389 * w32fns.c (w32_fullscreen_rect): Don't handle
390 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
391 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
392 of SetWindowPos. Restore last placement also when leaving
393 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
394 but the FULLSCREEN_BOTH case.
396 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
399 * data.c (arithcompare_driver):
400 * fileio.c (Fcar_less_than_car):
401 * fns.c (internal_equal):
402 * frame.c (delete_frame):
403 * lisp.h (enum More_Lisp_Bits):
405 Avoid C99 constructs that don't work in C89.
406 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
407 to port to C89, which doesn't have 'long long'.
408 (count_trailing_zero_bits): Use them.
410 2014-01-03 Chong Yidong <cyd@gnu.org>
412 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
414 2014-01-02 Martin Rudalics <rudalics@gmx.at>
416 Further adjust frame/window scrollbar width calculations.
417 * window.c (apply_window_adjustment): Set
418 windows_or_buffers_changed.
419 (Fwindow_scroll_bars): Return actual scrollbar width.
420 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
421 For non-toolkit builds again use 14 as minimum width and set
422 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
423 * xterm.c (XTset_vertical_scroll_bar): Take width from
424 WINDOW_SCROLL_BAR_AREA_WIDTH.
425 (x_new_font): Rename wid to unit. Base calculation of new
426 scrollbar width on toolkit used and make it analogous to that of
427 x_set_scroll_bar_default_width.
428 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
429 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
431 * w32term.c (w32_set_vertical_scroll_bar): Take width from
432 WINDOW_SCROLL_BAR_AREA_WIDTH.
433 (x_new_font): Make it correspond to changes in xterm.c.
435 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
437 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
438 This is a cleaner way to fix the MinGW-w64 porting problem.
439 Check for INTPTR_MAX misconfiguration.
441 2014-01-01 Eli Zaretskii <eliz@gnu.org>
443 * search.c (newline_cache_on_off, find_newline): In indirect
444 buffers, use the newline cache of the base buffer.
446 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
447 buffer, invalidate the caches of its base buffer. (Bug#16265)
449 * indent.c (width_run_cache_on_off, compute_motion): In indirect
450 buffers, use the width-run cache of the base buffer.
452 * xdisp.c (redisplay_window): When the window displays an indirect
453 buffer, and the character widths in the display table have
454 changed, invalidate the width-run cache of the corresponding base
457 * fileio.c (Finsert_file_contents): When invalidating the newline
458 cache, consider the case of inserting into indirect buffer.
460 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
461 In indirect buffers, use the paragraph cache of the base buffer.
463 2013-12-31 Martin Rudalics <rudalics@gmx.at>
465 * window.c (grow_mini_window): Fix last change.
467 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
469 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
471 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
473 * w32term.c (w32_initialize): Use LCID and LOWORD.
475 * w32proc.c (create_child): Use pid_t for 5th argument.
476 (IsValidLocale): Don't provide prototype for MinGW64.
477 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
478 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
480 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
481 MinGW64 doesn't support.
483 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
485 * w32.c (set_named_security_info): New function.
486 (acl_set_file): Fall back on set_named_security_info if
487 set_file_security fails.
488 (g_b_init_set_named_security_info_w)
489 (g_b_init_set_named_security_info_a): New static variables.
490 (globals_of_w32): Initialize them to zero.
491 (set_named_security_info): Set them to non-zero if the
492 corresponding API is available.
493 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
496 2013-12-31 Martin Rudalics <rudalics@gmx.at>
498 Some more fixes following pixelwise resize changes including one
500 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
501 of frame_resize_pixelwise.
502 * widget.c (pixel_to_text_size): New function.
503 (update_wm_hints): Have size hints respect value of
504 frame_resize_pixelwise.
505 (EmacsFrameResize): Alway process resize requests pixelwise.
506 * window.c (grow_mini_window): Make sure mini window is at least
508 * xdisp.c (display_menu_bar): Make sure menubar extends till
510 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
511 (x_set_tool_bar_lines): Calculate pixelwise.
512 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
513 frame_resize_pixelwise.
515 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
517 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
518 variables not used there.
520 2013-12-30 Eli Zaretskii <eliz@gnu.org>
522 * w32.c (sys_umask): New function. (Bug#16299)
524 2013-12-30 Martin Rudalics <rudalics@gmx.at>
526 * dispnew.c (change_frame_size_1): Take old width of root window
527 from that window's pixel width. (Bug#16284)
529 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
531 Plain copy-file no longer chmods an existing destination (Bug#16133).
532 * fileio.c (realmask): Now a static var, not a local.
533 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
534 Remove arg STATPTR. All uses changed.
535 (Fcopy_file): Do not alter permissions of existing destinations,
536 unless PRESERVE-PERMISSIONS (renamed from
537 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
538 Avoid race when testing for existing destinations and for
539 when input and output files are the same.
540 If changing the group fails, adjust both default and
541 preserved permissions so that access is not granted to the
543 (Fset_default_file_modes, init_fileio): Update realmask.
544 (Fdefault_file_modes): Use realmask instead of calling umask.
546 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
548 Fix pipe bug with OS X emacs --daemon (Bug#16262).
549 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
550 flags on the daemon pipe ends before execing.
552 2013-12-28 Eli Zaretskii <eliz@gnu.org>
554 * w32fns.c (Fx_create_frame): Error out if called from a TTY
557 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
559 * callproc.c (Vexec_path): Document that exec-directory is in it.
561 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
563 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
566 2013-12-27 Chong Yidong <cyd@gnu.org>
568 * data.c (Fsymbol_function): Doc fix.
570 2013-12-26 Martin Rudalics <rudalics@gmx.at>
572 Some more tinkering with Bug#16051.
573 * window.c (resize_frame_windows): Don't let the size of the
574 root window drop below the frame's default character size.
575 Never ever delete any subwindows - let the window manager do the
578 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
579 of toolbar lines needed when they exceed the height of the root
581 (unwind_create_frame_1): New function.
582 (Fx_create_frame): Generally inhibit calling the window
583 configuration change hook here. Remove extra call to
584 change_frame_size - it's not needed when we don't run the
585 configuration change hook.
587 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
589 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
590 On my Fedora 19 platform the core dumps were so big that
591 my desktop became nearly catatonic.
592 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
593 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
594 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
595 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
597 * conf_post.h (__has_feature): New macro, if not already defined.
598 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
599 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
601 2013-12-25 Eli Zaretskii <eliz@gnu.org>
603 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
604 is a file name. (Bug#16252)
606 2013-12-25 Chong Yidong <cyd@gnu.org>
608 * keyboard.c (Voverriding_terminal_local_map):
609 (Voverriding_local_map): Doc fix.
611 * keymap.c (Vemulation_mode_map_alists): Doc fix.
613 2013-12-24 Eli Zaretskii <eliz@gnu.org>
615 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
616 file name when it is submitted to ShellExecute. Simplify code.
617 Don't test DOCUMENT for being a string, as that is enforced by
618 CHECK_STRING. Doc fix.
620 2013-12-23 Eli Zaretskii <eliz@gnu.org>
622 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
623 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
624 redisplay_tool_bar does. Improve and fix commentary.
625 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
626 limits of the glyph matrices. (Bug#16051)
627 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
628 only when the new size is different from the old one, and the new
629 size can be achieved given the frame height.
631 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
633 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
635 2013-12-23 Glenn Morris <rgm@gnu.org>
637 * lread.c (Fload): Mention load-prefer-newer in doc.
639 2013-12-22 Martin Rudalics <rudalics@gmx.at>
641 Handle Bug#16207 by being more restrictive when running hooks.
642 * window.c (unwind_change_frame): New function.
643 (Fset_window_configuration): Don't run configuration change hook
644 while the frame configuration is unsafe. Call select_window
647 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
649 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
651 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
653 * nsterm.h: Declare EmacsColor category.
655 * nsterm.m (NSColor): Implement EmacsColor category.
656 (ns_get_color): Use colorUsingDefaultColorSpace.
657 (ns_get_color, ns_term_init): Use colorForEmacsRed.
659 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
661 2013-12-21 Eli Zaretskii <eliz@gnu.org>
663 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
664 having the PNG_NORETURN attribute, to avoid compiler warning in
667 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
669 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
671 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
672 fringe background extension.
673 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
674 because they are now always the same as `left' and `width',
675 respectively. Remove code for the case that `width' and
676 `sb_width' are different.
678 2013-12-20 Martin Rudalics <rudalics@gmx.at>
680 Remove scroll_bar_actual_width from frames.
681 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
682 * frame.c (Fscroll_bar_width): Return scroll bar area width.
683 (x_figure_window_size):
684 * nsterm.m (x_set_window_size):
685 * widget.c (set_frame_size):
686 * w32term.c (x_set_window_size):
687 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
688 scroll_bar_actual_width.
690 Convert scroll_bar members to integers on Windows.
691 * w32term.h (struct scroll_bar): Convert top, left, width,
692 height, start, end and dragging to integers.
693 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
695 * w32term.c (w32_set_scroll_bar_thumb)
696 (w32_scroll_bar_handle_click): Remove XINT conversions for
697 scroll_bar members. Treat bar->dragging as integer.
698 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
699 first element. Remove XINT conversions for scroll_bar members.
700 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
701 Remove XINT conversions for scroll_bar members.
703 Fix assignment for new window total sizes.
704 * window.c (Fwindow_resize_apply_total): Assign values for
707 2013-12-20 Chong Yidong <cyd@gnu.org>
709 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
710 argument to `append'.
712 2013-12-19 Eli Zaretskii <eliz@gnu.org>
714 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
715 current text face, for extending the face of the display margins.
718 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
721 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
723 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
726 * nsterm.m (Qfile, Qurl): New.
727 (EV_MODIFIERS2): New macro.
728 (EV_MODIFIERS): Use EV_MODIFIERS2.
729 (ns_term_init): Remove font and color from DND, does not work on
730 newer OSX, and other ports don't have them.
731 (performDragOperation:): Handle modifiers used during drag.
732 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
733 Remove global Lisp variables used to communicate with ns-win.el.
734 Remove font and color handling.
735 (syms_of_nsterm): Defsym Qfile and Qurl.
737 2013-12-19 Anders Lindgren <andlind@gmail.com>
739 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
740 (ns_constrain_all_frames, x_set_offset): Remove assignment to
742 (updateFrameSize:, windowWillResize:toSize:): Add trace.
743 (constrainFrameRect): Remove special case nr_screens == 1.
744 Don't constrain size to size of view.
746 * nsterm.h (ns_output): Remove dont_constrain.
748 2013-12-19 Anders Lindgren <andlind@gmail.com>
750 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
752 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
754 Minor fixes for recent openp changes.
755 * lisp.h (GCPRO7): New macro.
756 * lread.c (openp): Use bool for boolean; all callers changed.
757 Protect save_string from GC. Don't assume that file descriptors
758 are nonzero. Redo save_mtime comparison to avoid bogus GCC
759 warning about uninitialized variable.
761 2013-12-18 Eli Zaretskii <eliz@gnu.org>
763 * w32fns.c (emacs_abort): Use intptr_t as argument of
764 INT_BUFSIZE_BOUND, to avoid compiler warnings.
766 2013-12-18 Glenn Morris <rgm@gnu.org>
768 * lread.c (Fload): Pass load_prefer_newer to openp.
769 Don't bother checking mtime if openp already did it.
770 (openp): Add `newer' argument, to check all suffixes
771 and find the newest file.
772 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
773 * callproc.c (call_process):
774 * charset.c (load_charset_map_from_file):
775 * emacs.c (init_cmdargs):
776 * image.c (x_create_bitmap_from_file, x_find_image_file):
778 * lread.c (Flocate_file_internal):
779 * process.c (Fformat_network_address):
780 * sound.c (Fplay_sound_internal):
781 * w32.c (check_windows_init_file):
782 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
784 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
786 2013-12-17 Eli Zaretskii <eliz@gnu.org>
788 * w32.c (getloadavg): Don't index samples[] array with negative
789 indices. Recover from wall-clock time being set backwards.
791 * w32term.c (w32_initialize): Declare the argument of
792 set_user_model as const.
794 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
795 (w32_menu_show): Constify some arguments passed to MessageBox.
797 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
798 to initialize Lisp objects.
800 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
801 initialize Lisp objects.
803 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
804 use variables used only on X under that condition.
806 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
807 variables not used there.
809 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
811 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
812 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
814 2013-12-16 Eli Zaretskii <eliz@gnu.org>
816 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
817 code, revealed in presence of R2L characters, character
818 compositions, and display vectors. A better fix for Bug#16148.
819 (extend_face_to_end_of_line): Don't reference tool_bar_window in
820 GTK and NS builds, they don't have this member of struct frame.
822 * dispextern.h (struct composition_it): Correct a comment for the
825 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
827 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
828 This prevents a compilation error on C compilers that do not
829 default functions to return 'int' if not declared. Also, add
830 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
831 since it now uses inline functions.
833 2013-12-16 Eli Zaretskii <eliz@gnu.org>
835 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
836 display margins on mode line, header line, and in the frame's
837 tool-bar window. (Bug#16165)
839 2013-12-16 Andreas Schwab <schwab@suse.de>
841 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
843 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
845 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
848 2013-12-16 Martin Rudalics <rudalics@gmx.at>
850 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
852 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
854 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
855 intended to find bogus pointers in font objects (Bug#16140).
856 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
857 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
858 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
859 Disable for MS-Windows due to Bug#15876; apparently this
860 requires more or less substantial changes in fontset code.
861 * xfont.c (xfont_close):
862 * xftfont.c (xftfont_close): Call x_display_info_for_display
863 to check whether 'Display *' is valid (Bug#16093 and probably
866 2013-12-15 Eli Zaretskii <eliz@gnu.org>
868 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
869 Reported by Juanma Barranquero <lekktu@gmail.com>.
871 * process.c (Fprocess_send_eof): Don't crash if someone tries to
872 open a pty on MS-Windows. (Bug#16152)
874 * emacs.c (decode_env_path): Fix bogus comparison against
875 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
877 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
879 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
880 (Fx_file_dialog): Add parentheses around && to silence warning.
882 * w32term.c (construct_drag_n_drop): Remove unused local variable.
884 2013-12-15 Eli Zaretskii <eliz@gnu.org>
886 * xdisp.c (extend_face_to_end_of_line): Extend background of
887 non-default face in margin areas as well. (Bug#16151)
888 (display_line): Call extend_face_to_end_of_line for continued
889 lines as well, if the display margins have non-zero width.
890 (set_glyph_string_background_width): When needed, set the
891 extends_to_end_of_line_p flag on glyph strings to be drawn in
892 margin areas, not only in the text area.
894 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
897 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
899 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
900 Don't worry about verify_error being t, since it has to be a list.
902 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
904 Use bool for boolean, focusing on headers.
905 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
906 No need to include <stdbool.h>, since conf_post.h does it now.
907 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
908 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
909 (SET_PER_BUFFER_VALUE_P):
910 * ccl.c, ccl.h (setup_ccl_program):
911 * ccl.h (CHECK_CCL_PROGRAM):
912 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
913 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
914 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
915 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
916 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
917 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
918 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
919 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
920 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
921 (CHARSET_FAST_MAP_SET):
922 * coding.c (decode_coding_ccl, encode_coding_ccl):
923 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
924 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
925 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
926 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
927 (decode_coding_c_string):
928 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
929 * conf_post.h (has_attribute):
930 * dispextern.h (trace_redisplay_p):
931 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
932 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
933 (SET_GLYPH_FROM_CHAR_GLYPH):
934 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
935 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
936 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
937 (cursor_in_mouse_face_p):
938 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
939 (blank_row, prepare_desired_row)
940 (build_frame_matrix_from_leaf_window, make_current)
941 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
942 (update_window, scrolling_window, update_frame_line):
943 * disptab.h (GLYPH_FOLLOW_ALIASES):
944 * editfns.c (Fformat):
945 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
946 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
947 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
948 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
949 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
950 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
952 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
953 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
954 (FRAME_MOUSE_UPDATE):
955 * fringe.c (Fdefine_fringe_bitmap):
956 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
957 (x_create_bitmap_from_xpm_data, xpm_load_image):
958 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
959 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
960 (MERGE_INTERVAL_CACHE):
961 * keymap.h (KEYMAPP):
962 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
963 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
964 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
965 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
966 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
967 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
968 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
969 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
970 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
971 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
972 (SETUP_BUFFER_SYNTAX_TABLE):
973 * systime.h (timespec_valid_p):
974 * term.c (save_and_enable_current_matrix):
975 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
976 * xdisp.c (in_display_vector_p, display_tool_bar_line)
977 (redisplay_internal, try_window_reusing_current_matrix)
978 (sync_frame_with_window_matrix_rows, try_window_id)
979 (display_menu_bar, display_tty_menu_item, display_mode_line)
980 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
981 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
982 * xmenu.c (xmenu_show):
983 * xterm.c (use_xim, x_term_init):
984 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
985 (struct x_bitmap_record):
986 Use bool for booleans.
987 * ccl.c (struct buffer_text):
988 * ccl.h (struct ccl_program):
989 * charset.h (struct charset):
991 * coding.h (struct iso_2022_spec, struct coding_system):
992 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
993 (struct glyph_string, struct face, struct face_cache)
994 (struct bidi_string_data, struct bidi_it)
995 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
997 * editfns.c (Fformat):
998 * frame.h (struct frame):
999 * fringe.c (struct fringe_bitmap):
1000 * intervals.h (struct interval):
1001 * keyboard.h (struct kboard):
1002 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1003 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1004 (struct Lisp_Buffer_Local_Value, union specbinding):
1005 * macfont.m (struct macfont_info):
1006 * process.h (struct Lisp_Process):
1007 * termchar.h (struct tty_display_info):
1008 * window.h (struct window):
1009 * xterm.h (struct x_output):
1010 Use bool_bf for boolean bit-fields.
1011 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1012 All callers changed.
1013 * ccl.h (struct ccl_program): Remove unused members private_state,
1014 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1016 (struct ccl_spec): Remove unused members cr_carryover,
1017 eight_bit_carryover.
1018 * conf_post.h: Include <stdbool.h>.
1019 (bool_bf): New type.
1020 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1021 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1022 Surround statement macro with proper 'do { ... } while (false)' brackets.
1023 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1024 Args must now be expressions; all callers changed.
1025 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1026 (PRODUCE_GLYPHS): Simplify use of boolean.
1027 * fileio.c (Fcopy_file):
1028 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1029 * lisp.h (UNGCPRO): Return void, not int.
1030 (FOR_EACH_TAIL): Use void expression, not int expression.
1031 * region-cache.c: Reindent.
1032 * region-cache.h: Copy comments from region-cache.c, to fix
1033 incorrect remarks about booleans.
1035 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1037 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1038 when character at point is displayed from a display vector.
1041 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1043 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1044 now a list of certificate validation checks that will abort a
1045 connection with an error.
1046 (Fgnutls_boot): Document it and use it.
1048 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1050 * w32term.c (w32_enable_frame_resize_hack): New variable.
1051 (x_set_window_size): Use it to hack frame resizing on Windows
1054 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1056 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1057 Windows-specific code to w32.c. Change error message text to
1058 match that of Posix platforms.
1060 * w32.c (w32_copy_file): New function, most of the code copied and
1061 reworked from Fcopy_file. Improve error handling. Plug memory
1062 leak when errors are thrown. Support file names outside of the
1063 current codepage. (Bug#7100)
1065 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1067 * lread.c (load_path_default): Prototype.
1069 2013-12-13 Glenn Morris <rgm@gnu.org>
1071 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1072 (dump_path): Remove.
1073 (load-path-default): Remove `changed' argument.
1074 Do not set dump_path permanently. Simplify.
1075 (init_lread): Simplify.
1076 (syms_of_lread): Remove dump_path.
1078 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1080 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1081 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1082 2013-12-12 font-related change to avoid Bug#16128, which
1083 is quite hard to fix without even more substantial changes.
1085 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1087 * font.c (font_close_object): Check for live frame (Bug#16128).
1089 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1091 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1092 Return ptrdiff_t, not int, since it's a buffer size.
1093 Reindent/reparen some macros to a more Gnuish style.
1095 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1097 Avoid undefined behavior with huge regexp interval counts.
1098 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1099 since it's now specialized to interval counts. All uses changed.
1100 Do not assume wrapraound on signed integer overflow.
1101 (regex_compile): Simplify based on the above changes.
1103 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1105 Support file names on MS-Windows that use characters outside of
1106 the current system codepage. (Bug#7100)
1108 * w32.c (get_file_security, set_file_security)
1109 (create_symbolic_link): Separate pointers and boolean flags for
1110 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1111 non-zero, else the former.
1112 (codepage_for_filenames, filename_to_utf16, )
1113 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1115 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1117 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1118 Accept only one argument; all callers changed.
1119 (dostounix_filename): Remove the second argument, now works in
1120 UTF-8. All callers changed.
1121 (parse_root): Lose DBCS code.
1122 (get_long_basename, w32_get_short_filename, init_environment)
1123 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1124 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1125 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1126 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1127 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1128 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1130 (ansi_encode_filename): New function.
1131 (get_emacs_configuration, get_emacs_configuration_options):
1133 (add_volume_info, GetCachedVolumeInformation): Run the input file
1134 name through unixtodos_filename, to ensure it is stored and
1135 referenced in canonical form.
1136 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1137 (logon_network_drive, sys_link, utime): Improve error handling.
1138 (sys_access): New function.
1139 (hashval, generate_inode_val): Unused functions deleted.
1140 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1141 (check_windows_init_file): Convert error message from UTF-8 to
1142 ANSI codepage, for display in the message box.
1143 (globals_of_w32): Set w32_unicode_filenames according to the OS
1146 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1147 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1148 (syms_of_w32term): Declare w32-unicode-filenames.
1150 * w32proc.c (new_child, delete_child): Remove code that handled
1151 unused pending_deletion and input_file members of the child struct.
1152 (create_child, sys_spawnve): Convert all file names to ANSI
1153 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1154 name cannot be encoded in ANSI codepage. Don't use
1155 unixtodos_filename, mirror slashes by hand.
1156 (record_infile, record_pending_deletion): Functions deleted.
1157 (Fw32_short_file_name): Call w32_get_short_filename instead of
1160 * w32notify.c (add_watch): Work in Unicode mode when
1161 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1162 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1163 instead, do the same with Lisp primitives.
1165 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1166 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1167 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1168 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1169 (Fw32_shell_execute): Improve error reporting.
1170 (Fdefault_printer_name): Ifdef away for Cygwin.
1172 * w32.h (struct _child_process): Remove input_file and
1173 pending_deletion members that are no longer used.
1174 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1175 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1176 (ansi_encode_filename): New and updated prototypes.
1178 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1180 (unexec): Don't use dostounix_filename, it expects a file name in
1181 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1184 * fileio.c (Ffile_name_directory, file_name_as_directory)
1185 (directory_file_name, Fexpand_file_name)
1186 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1187 arguments of dostounix_filename.
1188 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1189 use MAX_UTF8_PATH for size of file-name strings.
1190 (emacs_readlinkat): Build an explicitly unibyte string for file
1192 (syms_of_fileio) <file-name-coding-system>:
1193 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1195 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1196 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1197 directories to UTF-8.
1198 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1199 environment, and each element of the input PATH, to UTF-8.
1201 * dired.c (file_attributes): Use build_unibyte_string explicitly
1202 to make Lisp strings from user and group names.
1204 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1207 * coding.c (decode_file_name, encode_file_name): New functions.
1209 * termcap.c (tgetent): Adapt to the change in arguments of
1212 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1215 * msdos.c (dostounix_filename, init_environment): Adapt to the
1216 change in arguments of dostounix_filename.
1218 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1219 [WINDOWSNT]: Encode file names passed to the image libraries in
1222 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1223 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1225 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1226 arguments of dostounix_filename.
1228 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1230 * font.h (struct font_entity) [HAVE_NS]: New field to record
1231 font driver which was used to create this entity.
1232 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1233 frame where the font was opened.
1234 (font_close_object): Add prototype.
1235 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1236 (font_close_object): Not static any more. Lost frame arg.
1237 Adjust comment and users.
1238 * alloc.c (cleanup_vector): Call font_close_object to adjust
1239 per-frame font counters correctly. If HAVE_NS, also call
1240 driver-specific cleanup for font-entity objects.
1241 * ftfont.c (ftfont_open):
1242 * nsfont.m (nsfont_open):
1243 * w32font.c (w32font_open_internal):
1244 * xfont.c (xfont_open):
1245 * xftfont.c (xftfont_open): Save frame pointer in font object.
1246 * macfont.m (macfont_open): Likewise.
1247 (macfont_descriptor_entity): Save driver pointer to be able
1248 to call its free_entity routine when font-entity is swept.
1249 * ftxfont.c (ftxfont_open): Add eassert because frame
1250 pointer should be saved by ftfont_driver.open.
1252 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1254 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1255 input polling is used. This is still meaningful for Cygwin, see
1256 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1257 * keyboard.c (poll_for_input_1, input_polling_used): Define
1259 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1260 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1261 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1262 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1263 (face_for_char): Likewise. Rearrange eassert and return ASCII
1264 face for CHAR_BYTE8_P.
1265 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1267 2013-12-11 Ken Brown <kbrown@cornell.edu>
1269 * dispextern.h (erase_phys_cursor):
1270 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1272 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1274 * nsterm.m (x_free_frame_resources):
1275 * term.c (tty_free_frame_resources):
1276 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1277 face cache because it's implied by free_frame_faces anyway.
1278 * w32term.c (x_free_frame_resources): Likewise. Do not call
1279 free_frame_faces twice.
1281 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1283 * editfns.c (Fformat_time_string): Mention %F in the doc.
1285 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1287 * window.c (resize_frame_windows): Don't return immediately when
1288 the root window's size doesn't change - the minibuffer window
1289 may still have to be repositioned/resized.
1290 * xfns.c (Fx_create_frame): Always change the frame size after
1291 initializing the frame's faces.
1292 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1293 change_frame_size should already have done it.
1294 (x_new_font): Assign new tool- and menu-bar heights.
1295 (x_set_window_size_1): Account for tool- and menu-bar heights
1296 (Bug#16013). Don't set pixel sizes since change_frame_size
1297 should already have done it.
1299 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1301 Remove the option of using libcrypto.
1302 * Makefile.in (LIB_CRYPTO): Remove.
1303 (LIBES): Don't use it.
1305 2013-12-11 Juri Linkov <juri@jurta.org>
1307 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1308 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1310 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1312 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1313 drawn tool bar items (Bug#16058).
1314 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1316 2013-12-09 Ken Brown <kbrown@cornell.edu>
1318 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1320 * lisp.h (get_frame_param): Adjust conditions for prototype
1323 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1325 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1326 Avoid unused macro warning if configured --without-xft.
1328 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1330 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1332 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1334 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1336 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1338 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1340 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1342 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1344 Use libcrypto's checksum implementations if available, for speed.
1345 * Makefile.in (LIB_CRYPTO): New macro.
1348 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1349 The macro didn't conform to C99 due to type mismatch,
1350 which caused compilation failure with Sun C 5.12,
1351 and it was confusing anyway. Include window.h to declare
1352 redisplay_other_windows.
1354 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1356 * window.c (set_window_buffer): Update mode line (bug#16084).
1358 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1360 Fix minor problems found by static checking.
1361 * keyboard.c (poll_for_input_1, input_polling_used):
1362 Define only if HAVE_NTGUI.
1363 * xmenu.c (popup_activate_callback): Omit unnecessary
1364 check against USE_X_TOOLKIT, which must be defined here anyway.
1365 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1368 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1370 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1372 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1374 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1376 * nsterm.m (x_set_window_size): Remove fprintf.
1377 (init): Define always. Set applicationDidFinishLaunchingCalled
1379 (applicationDidFinishLaunching:):
1380 Set applicationDidFinishLaunchingCalled.
1381 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1384 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1386 Pixel resize changes for NS (Bug#16049).
1387 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1388 height/width. row/cols are locals.
1389 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1390 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1391 (windowWillResize): Remove gsextra. Calculate extra as in
1393 (x_new_font): Don't change frame size if fullscreen.
1394 Change size pixelwise.
1396 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1397 comment in xfns.c. Change to pixelwise call.
1399 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1401 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1404 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1406 * xterm.c (input_signal_count): Remove.
1407 (x_dispatch_event): Define unconditionally.
1408 (x_make_frame_visible): Process X events until the frame
1409 is really visible (Bug#16027).
1410 * xterm.h (x_dispatch_event): Declare unconditionally.
1412 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1414 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1416 * nsterm.m (x_set_window_size): Handle pixelwise.
1418 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1420 * w32term.c (x_new_font):
1421 * xterm.c (x_new_font): Calculate new frame size from new font
1424 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1426 * lisp.h (FOR_EACH_TAIL): New macro.
1427 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1429 * window.c (select_window): Call second wset_redisplay before we change
1430 selected_window (bug#16034).
1432 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1434 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1436 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1438 * w32xfns.c: Include window.h, to avoid a compiler warning.
1440 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1442 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1443 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1444 window_scroll takes care of it.
1445 (Fset_window_point, Fdelete_other_windows_internal)
1446 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1447 (Fsplit_window_internal, Fdelete_window_internal)
1448 (Fresize_mini_window_internal, Fset_window_configuration)
1449 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1450 cause redisplay instead of forcing a complete redisplay.
1451 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1452 we're only affecting the selected_window.
1454 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1456 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1457 directional control characters. Update type and category
1458 determination according to the UBA from Unicode v6.3.
1459 (bidi_category_t): New category EXPLICIT_FORMATTING.
1461 * dispextern.h (bidi_type_t): Update to include new bidirectional
1462 properties introduced with Unicode v6.3. (Bug#16043)
1464 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1466 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1469 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1471 * font.c (font_list_entities): Remove dummy assignment.
1472 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1473 used on graphic displays only. Remove unused 'font_encoder' member.
1474 (struct font_bitmap): Remove unused 'extra' member.
1475 * nsfont.m (nsfont_open):
1476 * w32font.c (w32font_open_internal):
1477 * ftfont.c (ftfont_get_bitmap): Adjust users.
1479 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1481 Use bool for boolean.
1482 * tparam.c (tparam1):
1483 * undo.c (record_point, record_property_change):
1484 Use bool for boolean, for local vars that are always true or false.
1486 Minor integer overflow fixes (Bug#16033).
1487 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1488 This improves on the previous fix to this function.
1489 (window_resize_check): When summing up pixel counts, don't rely on
1490 undefined behavior if the sum overflows.
1492 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1494 * window.c (Fset_window_new_pixel): Don't choke at negative
1495 argument value (Bug#16033).
1497 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1498 to avoid crash in window_box_height.
1500 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1501 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1503 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1505 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1507 Minor integer overflow fixes.
1508 * window.c (Fset_window_new_pixel, grow_mini_window):
1509 * xdisp.c (Fwindow_text_pixel_size):
1510 Avoid undefined behavior on signed integer overflow.
1511 * xfns.c (x_set_mouse_color):
1512 Check that drag shape fits in 'unsigned', since that's what X wants.
1514 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1516 Improve reporting of fatal exception on MS-Windows.
1517 * w32fns.c (my_exception_handler): New function.
1518 (globals_of_w32fns): Set it up as the unhandled exception
1519 handler. Initialize exception code and address to zeros.
1520 (emacs_abort): If the exception code and address are available,
1521 print them at the beginning of the backtrace. Fix the format of
1522 printing addresses (was producing 0x0x12345678 on XP).
1525 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1527 * eval.c (Fbacktrace__locals): New function.
1528 (syms_of_eval): Defsubr it.
1530 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1532 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1533 Define here to unify between...
1534 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1535 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1537 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1539 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1541 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1542 fringe background extension.
1543 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1544 because they are now always the same as `left' and `width',
1545 respectively. Remove code for the case that `width' and
1546 `sb_width' are different.
1548 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1550 Fix minor problems found by static checking.
1551 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1552 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1553 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1555 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1557 * image.c (imagemagick_compute_animated_image): Don't crash if we
1558 have an animation with different-sized images (bug#15313).
1560 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1562 Remove some unused items introduced during pixelwise change.
1563 * window.c (window_resize_total_check): Remove unused function.
1564 * xdisp.c (remember_mouse_glyph): Remove unused label.
1565 (Ftool_bar_height): Move declaration inside #if.
1566 * xterm.c (x_set_window_size): Don't use r and c.
1568 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1570 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1573 * window.c (Fset_window_configuration): Comment out unused variables.
1575 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1577 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1579 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1581 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1583 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1584 HAVE_GNUTLS3 (Bug#16001).
1586 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1587 if interrupts are deferred (Bug#15801).
1589 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1591 Support resizing frames and windows pixelwise.
1592 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1593 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1594 (struct glyph_matrix): Replace window_left_col and
1595 window_top_line by window_pixel_left and window_pixel_top.
1596 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1598 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1599 (draw_window_divider, move_it_to, x_draw_right_divider)
1600 (x_draw_bottom_divider, change_frame_size): Add or fix
1602 * dispnew.c (change_frame_size_1): Change prototype.
1603 (adjust_glyph_matrix, required_matrix_width)
1604 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1605 values instead of lines and columns.
1606 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1607 WINDOW_TOTAL_FRINGE_WIDTH.
1608 (handle_window_change_signal, do_pending_window_change)
1609 (init_display): Adjusts calls of change_frame_size.
1610 (change_frame_size, change_frame_size_1): Handle pixelwise
1612 * frame.c (Qright_divider_width, Qbottom_divider_width):
1614 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1615 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1616 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1617 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1619 (set_frame_param): New function.
1620 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1621 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1622 (Ffringe_width, Fborder_width, Fright_divider_width)
1623 (Fbottom_divider_width): New functions, defsubr them.
1624 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1625 New argument pixelwise.
1626 (struct frame_parm_table): New members Qright_divider_width and
1627 Qbottom_divider_width.
1628 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1629 (x_report_frame_params): Handle Qright_divider_width and
1630 Qbottom_divider_width.
1631 (x_set_right_divider_width, x_set_bottom_divider_width):
1633 (frame_resize_pixelwise): New option.
1634 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1635 new_pixelwise, right_divider_width and bottom_divider_width;
1636 remove total_lines; rename text_lines, text_cols, new_text_lines
1637 and new_text_cols to text_height, text_width, new_height and
1638 new_width respectively.
1639 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1640 FRAME_TEXT_WIDTH respectively.
1641 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1642 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1643 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1645 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1646 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1647 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1648 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1649 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1650 (FRAME_TOTAL_COLS_ARG): Remove macro.
1651 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1652 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1653 (x_wm_set_size_hint): Handle frame pixel sizes.
1654 * indent.c (compute_motion, Fcompute_motion):
1655 Call window_body_width instead of window_body_cols.
1656 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1657 (make_lispy_position): Handle right and bottom dividers.
1658 (Fsuspend_emacs): Pixelize call of change_frame_size.
1659 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1660 * lisp.h: Extern set_frame_param.
1661 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1663 (Fx_create_frame): Add entry for vertical_drag_cursor.
1664 Pixelize call of change_frame_size.
1665 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1666 * nsterm.m (ns_update_window_end): Optionally draw right
1668 (x_set_window_size): Add argument pixelwise.
1669 Call check_frame_size and change_frame_size with pixelwise zero.
1670 (ns_draw_window_divider): New function.
1671 (ns_redisplay_interface): Add ns_draw_window_divider.
1672 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1673 (x_new_font): Call x_set_window_size with pixelwise zero.
1674 * print.c (print_object): For a window print its sequence
1676 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1677 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1678 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1679 (w32_createwindow): Use scroll bar area width.
1680 (w32_wnd_proc): Handle bottom divider width.
1681 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1682 (Fx_create_frame): Default divider width parameters.
1683 Caclulate sizes pixelwise. Add vertical drag cursor support.
1684 (x_create_tip_frame): Default divider widths to zero.
1685 Pixelize call to change_frame_size.
1686 (Fx_show_tip): Add handling of divider widths. Pixelize window
1688 (Fw32_frame_rect): New function.
1689 (frame_parm_handler w32_frame_parm_handlers): Add divider
1691 (Vx_window_vertical_drag_shape): Add variable.
1692 * w32inevt.c (resize_event, maybe_generate_resize_event):
1693 Pixelize change_frame_size calls.
1694 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1696 * w32term.c (w32_draw_window_divider): New function.
1697 (x_update_window_end): Handle right divider.
1698 (w32_draw_fringe_bitmap, x_scroll_run)
1699 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1700 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1701 Calculate new frame sizes pixelwise.
1702 (x_new_font): Pixelize call to x_set_window_size.
1703 (x_check_fullscreen): Pixelize call to change_frame_size.
1704 (x_set_window_size_1, x_set_window_size): New argument
1705 pixelwise. Calculate pixelwise.
1706 (x_wm_set_size_hint): Use scroll bar area width.
1707 (w32_redisplay_interface): Add w32_draw_window_divider.
1708 * w32term.h (struct w32_output): Add vertical drag cursor.
1709 * widget.c (set_frame_size, update_wm_hints)
1710 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1712 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1713 * window.c (sequence_number): Restore.
1714 (Fwindow_pixel_width, Fwindow_pixel_height)
1715 (Fwindow_mode_line_height, Fwindow_header_line_height)
1716 (window_pixel_to_total, Frun_window_scroll_functions)
1717 (Fset_window_new_pixel, window_resize_apply_total)
1718 (Fwindow_resize_apply_total): New functions.
1719 (window_body_height, window_body_width): Rename from
1720 window_body_lines. New argument PIXELWISE.
1721 Calculate pixelwise.
1722 (Fwindow_body_height, Fwindow_body_width): New argument
1724 (coordinates_in_window, window_relative_x_coord): Use window's
1725 pixel width instead of total width.
1726 (replace_window, recombine_windows): Initialize pixel values.
1727 (resize_root_window, resize_frame_windows, grow_mini_window)
1728 (shrink_mini_window): New argument PIXELWISE.
1729 Calculate pixelwise.
1730 (Fdelete_other_windows_internal, adjust_window_margins)
1731 (window_resize_check, window_resize_apply)
1732 (Fdelete_window_internal, Fresize_mini_window_internal)
1733 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1734 (check_frame_size): Rename arguments. New argument PIXELWISE.
1735 Calculate pixelwise.
1736 (set_window_buffer): Make samebuf bool. Run configuration change
1737 hook only if buffer changed.
1738 (Fset_window_buffer): Rewrite doc-string.
1739 (make_window): Initialize new_pixel slot.
1740 (Fwindow_resize_apply): Check pixel size of root window.
1741 (Fsplit_window_internal): Call 2nd argument pixel_size.
1742 Calculate pixelwise.
1743 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1745 (save_window_data): New slots frame_text_width,
1746 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1747 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1749 (Fcurrent_window_configuration, Fset_window_configuration)
1750 (save_window_save, compare_window_configurations): Handle new
1751 slots in save_window_data and saved_window.
1752 (Fset_window_scroll_bars): Fix doc-string.
1753 (window_resize_pixelwise): New variable.
1754 (coordinates_in_window, Fcoordinates_in_window_p):
1756 (make_parent_window): Adjust sequence_number.
1757 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1759 * window.h (struct window): New members new_pixel, pixel_left,
1760 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1761 (wset_new_pixel): New function.
1762 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1763 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1764 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1765 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1766 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1767 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1768 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1769 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1770 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1771 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1772 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1773 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1774 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1775 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1776 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1778 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1779 (window_body_width, check_frame_size): Adapt external declarations.
1780 * xdisp.c (last_max_ascent): New integer.
1781 (window_text_bottom_y): Handle bottom divider.
1782 (window_box_width, window_box_height): Calculate pixelwise.
1783 (get_glyph_string_clip_rects): Handle right divider.
1784 (remember_mouse_glyph): When windows are resized pixelwise
1785 proceed with width and height set to 1.
1786 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1788 (move_it_to): Calculate and return maximum x position
1790 (Fwindow_text_pixel_size): New function.
1791 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1792 (tool_bar_lines_needed): Rename to tool_bar_height.
1793 Calculate pixelwise.
1794 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1795 Calculate pixelwise.
1796 (redisplay_tool_bar): Calculate pixelwise.
1797 (redisplay_window): Calculate pixelwise. Handle dividers.
1798 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1799 (x_draw_vertical_border): Handle dividers.
1800 (define_frame_cursor1): Handle vertical drag cursor.
1801 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1802 (expose_window): Calculate pixelwise. Handle dividers.
1803 (init_xdisp): Initialize pixel values.
1804 * xfaces.c (Qwindow_divider): New face.
1805 (realize_basic_faces): Realize it.
1806 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1807 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1808 (x_set_scroll_bar_default_width): Default actual width to 16.
1809 (Fx_create_frame): Set sizes pixelwise.
1810 (x_create_tip_frame): Default divider widths to zero.
1811 Pixelize call of change_frame_size.
1812 (Fx_show_tip): Handle divider widths. Initial pixel position
1814 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1815 (Vx_window_vertical_drag_shape): New option.
1816 * xmenu.c (free_frame_menubar): Pixelize call of
1818 * xterm.c (x_draw_window_divider): New function.
1819 (x_update_window_end): Optionally draw right divider.
1820 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1821 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1822 (handle_one_xevent, x_new_font): Calculate pixelwise.
1823 (x_set_window_size_1, x_set_window_size): New argument
1824 pixelwise. Calculate pixelwise.
1825 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1826 (struct x_redisplay_interface): Add x_draw_window_divider.
1827 * xterm.h (struct x_output): Add vertical_drag_cursor.
1829 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1831 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1832 Set invisible frames's `redisplay' when a full redisplay is requested.
1833 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1834 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1835 (display_mode_lines): Set it here instead.
1837 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1839 * dispextern.h (set_window_update_flags): Remove.
1841 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1843 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1845 * xdisp.c (REDISPLAY_SOME_P): New macro.
1846 (redisplay_internal): Use it (bug#15999).
1847 (prepare_menu_bars, redisplay_window): Use it as well.
1849 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1851 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1853 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1854 (globals_of_w32font): Zero it out.
1855 (GetCharWidth32W_Proc): New function pointer.
1856 (get_char_width_32_w): New function.
1857 (compute_metrics): If get_glyph_outline_w returns an error, try
1858 get_char_width_32_w before declaring a failure. This avoids
1859 punishing raster (a.k.a. "bitmap") fonts by slowing down
1860 redisplay. (Bug#6364).
1862 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1864 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1865 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1866 highlight needs to be redisplayed. (Bug#15913)
1868 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1870 Fix minor problems found by static checking.
1871 * buffer.h (struct buffer_text, struct buffer):
1872 * frame.h (struct frame):
1873 * window.h (struct window):
1874 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1875 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1876 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1877 no-longer-valid use of HAVE_MENUS.
1878 * xdisp.c (propagate_buffer_redisplay): Now static.
1880 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1882 * xmenu.c (Fmenu_or_popup_active_p):
1883 * window.c (Fset_window_configuration):
1884 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1885 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1886 * fns.c (Fyes_or_no_p):
1887 * editfns.c (Fmessage_box, Fmessage_or_box):
1888 * alloc.c (make_save_ptr_ptr):
1889 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1891 * window.c (Fset_window_configuration): Move select_window later.
1893 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1895 Refine redisplay optimizations to only redisplay *some* frames/windows
1896 rather than all of them.
1897 * xdisp.c (REDISPLAY_SOME): New constant.
1898 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1899 (bset_redisplay, bset_update_mode_line): New functions.
1900 (message_dolog): Use bset_redisplay.
1901 (clear_garbaged_frames): Use fset_redisplay.
1902 (echo_area_display): Use wset_redisplay.
1903 (buffer_shared_and_changed): Remove.
1904 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1905 frame titles. Compute the actual set of windows redisplayed.
1906 Don't update frame titles and menu bars for frames that don't need to
1908 (propagate_buffer_redisplay): New function.
1910 (redisplay_internal): Use it. Be more selective in the set of windows
1911 we redisplay. Propagate windows_or_buffers_changed to
1912 update_mode_lines a bit later to simplify the code.
1913 (mark_window_display_accurate_1): Reset window and buffer's
1915 (redisplay_window): Do nothing if neither the window nor the buffer nor
1916 the frame needs redisplay.
1917 * window.h (struct window): Add `redisplay' field.
1918 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1919 (redisplay_other_windows, window_list): New declarations.
1920 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1921 (window_list): Not static any more.
1922 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1923 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1924 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1925 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1926 * frame.h (struct frame): Add `redisplay' field.
1927 Move `external_menu_bar' bitfield next to other bit-fields.
1928 (SET_FRAME_GARBAGED): Use fset_redisplay.
1929 (SET_FRAME_VISIBLE): Don't garbage the frame;
1930 Use redisplay_other_windows.
1931 * buffer.h (struct buffer): Add `redisplay' field.
1932 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1933 (modify_overlay): Use bset_redisplay.
1934 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1936 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1938 Support w32 file notifications in batch mode.
1939 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1940 invalid (which happens in batch mode). If non-interactive, call
1941 handle_file_notifications to store file notification events in the
1942 input queue. (Bug#15933)
1944 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1946 * w32inevt.c (handle_file_notifications): Now external, not static.
1948 * w32term.h (handle_file_notifications): Provide prototype.
1950 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1951 init_crit, since init_display, which does that otherwise, is not
1954 2013-11-27 Glenn Morris <rgm@gnu.org>
1956 * Makefile.in ($(lispsource)/international/charprop.el): New.
1957 (emacs$(EXEEXT)): Depend on charprop.el.
1959 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1961 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1962 deleting portions of the buffer under non-nil REPLACE argument.
1965 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1966 directory, watch it and not its parent.
1967 (add_watch): Allow empty string in FILE.
1969 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1971 * window.c (Fset_window_start, window_resize_apply)
1972 (window_scroll): Reset window_end_valid (Bug#15957).
1974 2013-11-27 Glenn Morris <rgm@gnu.org>
1976 * Makefile.in (leimdir): Now in lisp source directory.
1977 ($(leimdir)/leim-list.el): Just use ../leim .
1978 * epaths.in (PATH_DUMPLOADSEARCH):
1979 * lread.c (load_path_default):
1980 * nsterm.m (ns_load_path): No more leim directory.
1982 2013-11-26 Andreas Schwab <schwab@suse.de>
1984 * .gdbinit (xgettype): Add cast.
1986 2013-11-26 Glenn Morris <rgm@gnu.org>
1988 Preload leim-list.el.
1989 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1990 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1991 is a single directory.
1993 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1995 bool-vector-subsetp is now the normal direction (Bug#15912).
1996 * data.c (Fbool_vector_subsetp): Test whether the first argument
1997 is a subset of the second one, not the reverse. Add doc string.
1999 Fix minor problems found by static checking.
2000 * lread.c (load_path_default): Now static.
2001 * textprop.c (text_property_stickiness): Be consistent about the
2002 test used when deciding whether to consider the previous character.
2003 This simplifies the code a bit.
2005 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2007 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2009 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2010 (syms_of_frame): Don't defsubr them.
2012 2013-11-25 Glenn Morris <rgm@gnu.org>
2014 * lread.c (load_path_default): Change the sense of the argument.
2015 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2016 from dump_path. When it is not, avoid checking dump_path twice.
2018 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2019 uninstalled dump_path against installed Vload_path. (Bug#15964)
2021 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2023 Export get_pos_property to Elisp.
2024 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2025 (syms_of_editfns): Export it to Elisp.
2027 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2029 2013-11-23 Romain Francoise <romain@orebokech.com>
2031 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2032 initialization here ...
2033 (syms_of_fileio): ... from here.
2035 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2037 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2038 Please use --enable-check-lisp-object-type.
2040 2013-11-23 Glenn Morris <rgm@gnu.org>
2042 * process.c (get_process): Explicit error for dead buffers.
2044 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2046 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2048 2013-11-23 Glenn Morris <rgm@gnu.org>
2050 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2051 * lread.c (load_path_check): Take path to check as argument.
2052 (load_path_default): New, split from init_lread.
2053 (init_lread): Move calc of default load-path to load_path_default.
2054 Empty elements in EMACSLOADPATH now stand for the default.
2055 (load-path): Doc fix.
2056 * emacs.c (decode_env_path): Add option to treat empty elements
2057 as nil rather than ".".
2058 * callproc.c (init_callproc_1, init_callproc):
2059 * image.c (Vx_bitmap_file_path):
2060 * lisp.h (decode_env_path):
2061 * lread.c (Vsource_directory):
2062 Update for new argument spec of decode_env_path.
2064 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2066 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2067 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2069 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2071 Fix some dependency problems that cause unnecessary recompiles.
2072 Problem reported by RMS in
2073 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2074 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2075 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2076 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2077 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2078 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2079 (boostrap-clean): No need to remove stamp-oldxmenu.
2081 Fix recently introduced bool vector overrun.
2082 This was due to an optimization that went awry.
2083 Reported by Glenn Morris in
2084 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2085 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2086 for empty vectors, undoing the 2013-11-18 change.
2087 * data.c (bool_vector_binop_driver): Rely on this.
2088 Fix bug that occasionally overran the destination.
2089 * lisp.h (struct Lisp_Bool_vector): Document this.
2091 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2093 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2096 * nsterm.m (init, run, stop:): Comment out for now, does not work
2099 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2101 * charset.c (syms_of_charset): Don't read past end of string.
2103 2013-11-19 Glenn Morris <rgm@gnu.org>
2105 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2107 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2109 Add hooks to run on gaining/losing focus. (Bug#15029)
2110 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2111 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2112 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2114 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2116 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2117 The old names predated the API change that put destination at end.
2119 Improve API of recently-added bool vector functions (Bug#15912).
2120 The old API had (bool-vector-count-matches A B)
2121 and (bool-vector-count-matches-at A B I), which gave the
2122 misleading impression that the two functions were variants, one
2123 with a location I. The new API has (bool-vector-count-population A)
2124 and (bool-vector-count-consecutive A B I) to make the distinction
2125 clearer. The first function no longer has a B argument, since the
2126 caller can easily determine the number of nils if the length and
2127 number of ts is known.
2128 * data.c (Fbool_vector_count_population): Rename from
2129 bool_vector_count_matches, and accept just 1 argument.
2130 (Fbool_vector_count_consecutive): Rename from
2131 Fbool_vector_count_matches_at.
2133 Always allocate at least one bits_word per bool vector.
2134 See Daniel Colascione in:
2135 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2136 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2137 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2138 * lisp.h (struct Lisp_Bool_vector): Document this.
2140 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2142 * insdel.c (invalidate_buffer_caches): New function, consolidated
2143 from part of prepare_to_modify_buffer.
2144 (insert_from_gap, prepare_to_modify_buffer):
2145 * coding.c (code_convert_region, code_convert_string):
2146 Call invalidate_buffer_caches. (Bug#15841)
2148 * lisp.h (invalidate_buffer_caches): Add prototype.
2150 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2152 * w32term.c (x_update_window_end): Don't invalidate the entire
2153 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2154 highlight needs to be redisplayed. (Bug#15913)
2156 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2158 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2160 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2162 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2163 while we are using Vprin1_to_string_buffer.
2165 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2166 after inserting the description string. (Bug#15907)
2168 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2170 * data.c: Work around bogus GCC diagnostic about shift count.
2171 Reported by Eli Zaretskii in
2172 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2173 (pre_value): New function.
2174 (count_trailing_zero_bits): Use it.
2176 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2178 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2179 assume C macros are not supported even under -g3 in these old GCC
2182 2013-11-15 Leo Liu <sdl.web@gmail.com>
2184 * minibuf.c (Ftry_completion, Fall_completions)
2185 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2187 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2189 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2190 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2191 This avoids placing unnecessary constants into the Emacs code.
2193 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2195 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2196 for Cygwin w32 build.
2198 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2199 for Cygwin w32 build. (Bug#15892)
2201 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2203 Simplify, port and tune bool vector implementation.
2204 * alloc.c (bool_vector_exact_payload_bytes)
2205 (bool_vector_payload_bytes): Remove.
2206 (bool_vector_fill): Return its argument.
2207 * alloc.c (bool_vector_fill):
2209 * print.c (print_object):
2210 Simplify by using bool_vector_bytes.
2211 * alloc.c (make_uninit_bool_vector):
2212 New function, broken out from Fmake_bool_vector.
2213 (Fmake_bool_vector): Use it. Use tail call.
2214 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2215 * data.c (BITS_PER_ULL): New constant.
2216 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2217 if long long versions don't exist.
2218 (shift_right_ull): New function.
2219 (count_one_bits_word): New function, replacing popcount_bits_word
2220 macro. Don't assume that bits_word is no wider than long long.
2221 (count_one_bits_word, count_trailing_zero_bits):
2222 Don't assume that bits_word is no wider than long long.
2223 * data.c (bool_vector_binop_driver, bool_vector_not):
2224 * fns.c (Fcopy_sequence):
2226 Create an uninitialized destination, to avoid needless work.
2227 (internal_equal): Simplify.
2228 (Ffillarray): Prefer tail call.
2229 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2230 contain at least one word.
2231 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2232 chars are narrower than ints.
2233 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2234 * fns.c (Fcopy_sequence):
2236 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2237 Don't try to port to hosts where bits_word values have holes; the
2238 code wouldn't work there anyway. Verify this assumption, though.
2239 (bool_vector_bytes): New function.
2240 (make_uninit_bool_vector): New decl.
2241 (bool_vector_fill): Now returns Lisp_Object.
2243 * xfns.c (xic_create_fontsetname):
2244 * xrdb.c (gethomedir): Prefer tail calls.
2246 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2248 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2249 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2251 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2252 that requires a return value.
2253 (Fset_buffer_modified_p): Take advantage of this change to do
2256 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2258 * buffer.c (Frestore_buffer_modified_p): Sync it with
2259 Fset_buffer_modified_p.
2260 (Fforce_mode_line_update): New function, moved from subr.el.
2261 (Fset_buffer_modified_p): Use them.
2262 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2264 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2266 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2267 This avoids undefined behavior when subtracting pointers into
2268 different aways. On my platform it also makes the code a tad
2269 smaller and presumably faster.
2271 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2273 * keyboard.c (command_loop_1): Use region-extract-function.
2274 * insdel.c (Qregion_extract_function): Not static any more (can we
2275 stop pretending that these vars can benefit from being marked static?).
2277 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2279 * search.c (find_newline): If buffer text is relocated during the
2280 "dumb loop", adjust C pointers into buffer text to follow suit.
2283 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2285 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2286 for conversion (Bug#15837).
2288 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2290 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2291 for the entire range of inserted characters. (Bug#15841)
2293 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2295 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2297 (realize_default_face): Remove assignment to distant-foreground if
2298 unspecified (Bug#15815).
2300 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2302 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2303 cache-long-scans disabled, since we don't want to call
2304 prepare_to_modify_buffer (in insert_1_both) for each message we
2307 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2308 from buffer.c. Improve commentary to the buffer field setter
2311 * buffer.c (bset_cache_long_scans): Static function deleted.
2312 Improve commentary to the buffer field setter functions.
2313 (init_buffer_once): Default for cache-long-scans changed to t.
2316 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2318 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2320 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2321 This bug was introduced in my 2013-06-21 change, and caused
2322 struct Lisp_Sub_Char_Table objects to be given too many slots,
2323 which broke 'make -C admin/unidata'.
2325 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2327 Import changes from mac-port 4.5.
2328 * macfont.m (mac_font_copy_default_descriptors_for_language)
2329 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2330 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2331 (macfont_language_default_font_names): New.
2332 (macfont_list): Rearrange language/charset code.
2333 (macfont_close): Don't check for macfont_info->cache.
2334 (mac_ctfont_create_preferred_family_for_attributes): New font
2335 selection code, call
2336 mac_font_copy_default_name_for_charset_and_languages.
2337 (mac_font_copy_default_descriptors_for_language)
2338 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2340 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2342 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2344 Port to C11 aligned_alloc, and fix some integer overflows.
2345 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2346 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2347 and use of posix_memalign replaced with aligned_alloc.
2348 (aligned_alloc): New function, defined or declared as needed.
2349 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2350 Don't undef; configure.ac now does this.
2351 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2352 (calloc, aligned_alloc): Check for integer overflow.
2353 (aligned_alloc): Rename from memalign. All uses changed.
2354 (memalign): New function, an alias for aligned_alloc.
2356 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2358 * xdisp.c (redisplay_internal): Fix typo in last change.
2360 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2362 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2364 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2366 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2367 redisplay--mode-lines-cause.
2368 (redisplay_internal): Keep them uptodate. Remove redundant check of
2369 buffer_shared_and_changed.
2370 * *.[chm]: Number every assignment to update_mode_lines so we
2371 can track why it is set.
2373 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2375 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2377 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2379 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2380 can track why it is set.
2382 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2384 Integer-related fixes for term.c etc.
2385 * dispextern.h (face_tty_specified_color): New function.
2386 * term.c (turn_on_face): Don't rely on undefined behavior when
2387 assigning an out-of-range value to 'long'.
2388 Simplify test for toggling highlight.
2389 (tty_capable_p): Omit last two (unused) args. All callers changed.
2390 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2391 (read_menu_input, tty_menu_activate, tty_menu_show):
2392 * xfaces.c (x_supports_face_attributes_p)
2393 (tty_supports_face_attributes_p):
2394 Use bool for boolean. All callers changed.
2395 (tty_supports_face_attributes_p): Omit defaults for color indices;
2396 no longer needed. Simplify tail call.
2398 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2400 * xdisp.c (prepare_menu_bars): Mark static.
2401 * lisp.h (prepare_menu_bars): Don't declare.
2402 * xselect.c (x_handle_selection_clear):
2403 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2405 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2407 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2408 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2410 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2412 * keyboard.c (Fcommand_error_default_function): Rename from
2413 Fdefault_error_output.
2415 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2417 * keyboard.c (Fdefault_error_output): New function, extracted from
2419 (syms_of_keyboard): Use it for Vcommand_error_function.
2421 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2423 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2424 (init_eval): Use it to ensure handlerlist is non-NULL.
2425 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2426 (Fsignal): Adjust NULLness test of handlerlist.
2427 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2429 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2431 * callproc.c (call_process): Call prepare_to_modify_buffer before
2432 decoding text read from the sub-process, as the decoded stuff will
2433 be inserted into the buffer. This will invalidate the various
2434 caches maintained for the buffer. (Bug#15148)
2436 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2438 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2439 string of glyphless-char-display.
2441 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2443 * nsfns.m (ns_get_name_from_ioreg): New function.
2444 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2445 OSX >= 10.9. Use ns_get_name_from_ioreg.
2447 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2449 Simplify and port recent bool vector changes.
2450 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2451 only in this file. Use a more-efficient implementation if the
2452 second argument is a power of 2.
2453 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2454 Remove no-longer-necessary compile-time checks.
2455 (bool_vector_exact_payload_bytes): New function.
2456 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2457 exact payload changed to call the new function. Do not assume
2458 that the arg or result fits in ptrdiff_t.
2459 (bool_vector_fill): New function.
2460 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2462 (vroundup_ct): Don't assume arg fits in size_t.
2463 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2464 invoke set_category_set.
2465 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2466 All callers changed. Use bool_vector_set.
2467 * category.h (XCATEGORY_SET): Remove; no longer needed.
2468 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2470 * data.c (Faref): Use bool_vector_ref.
2471 (Faset): Use bool_vector_set.
2472 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2473 (Fbool_vector_not, Fbool_vector_count_matches)
2474 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2475 * fns.c (concat): Use bool_vector_ref.
2476 (Ffillarray): Use bool_vector_fill.
2477 (mapcar1): Use bool_vector_ref.
2478 (sxhash_bool_vector): Hash words, not bytes.
2479 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2480 a constant, since it's now used in #if.
2481 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2482 unsigned char on unusual architectures, so that we no longer
2483 assume that the number of bits per bits_word is a power of two or
2484 is a multiple of 8 or of CHAR_BIT.
2485 (Qt): Add forward decl.
2486 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2487 at least as strictly as bits_word.
2488 (bool_vector_data, bool_vector_uchar_data): New accessors.
2489 All data structure accesses changed to use them.
2490 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2491 (bool_vector_set): New functions.
2492 (bool_vector_fill): New decl.
2493 (ROUNDUP): Move to alloc.c as described above.
2495 Fix recent gnutls changes.
2496 * gnutls.c (Fgnutls_boot): Don't assume C99.
2497 * process.c (wait_reading_process_output): Fix typo in recent change.
2499 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2501 * process.c (wait_reading_process_output, read_process_output)
2502 (send_process): Check gnutls_state is not NULL.
2504 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2505 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2507 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2509 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2510 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2512 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2515 * nsfns.m (Fx_create_frame): Fix memory leak.
2517 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2518 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2519 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2521 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2523 * xdisp.c (message3_nolog, message_with_string): Encode the string
2524 before writing it to the terminal in a non-interactive session.
2526 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2527 sure we concatenate them into a unibyte string.
2529 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2530 resulting temporary name before returning it to the caller.
2531 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2532 is a unibyte string, convert NAME to a unibyte string to ensure
2533 that the result is also a unibyte string.
2535 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2536 create unibyte strings from default paths and directory/file
2539 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2542 * callproc.c (init_callproc): Use build_unibyte_string to make
2543 sure we create unibyte strings from default paths and
2544 directory/file names.
2546 * buffer.c (init_buffer): Don't store default-directory of
2547 *scratch* in multibyte form. The original problem which led to
2548 that is described in
2549 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2550 but it was solved long ago. (Bug#15260)
2552 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2554 Port to stricter C99 platforms.
2555 Especially, C99 prohibits nesting a struct X inside struct Y if
2556 struct X has a flexible array member.
2557 * alloc.c (struct sdata): New type.
2558 (sdata): Implement in terms of struct sdata.
2559 Remove u member; all uses replaced by next_vector, set_next_vector.
2560 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2561 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2562 (struct sblock): Rename first_data member to data, which is now
2563 a flexible array member. All uses changed.
2564 (next_vector, set_next_vector, large_vector_vec): New functions.
2565 (vector_alignment): New constant.
2566 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2567 (struct large-vector): Now merely a NEXT member, since the old approach
2568 ran afoul of stricter C99. All uses changed to use
2569 large_vector_vec or large_vector_offset.
2570 (large_vector_offset): New constant.
2571 * dispnew.c: Include tparam.h, for tgetent.
2572 Do not include term.h; no longer needed.
2573 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2574 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2575 (struct Lisp_Vector): Use a flexible array member for contents,
2576 instead of a union with a member that is an array of size 1.
2578 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2579 fact that the struct no longer contains a union.
2580 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2581 (struct Lisp_Save_Value, struct Lisp_Free):
2582 Use unsigned, not int, for spacers, to avoid c99 warning.
2583 (union specbinding): Use unsigned, not bool, for bitfield, as
2584 bool is not portable to pre-C99 hosts.
2586 2013-11-04 Glenn Morris <rgm@gnu.org>
2588 * emacs.c (usage_message): Mention that `-L :...' appends.
2590 2013-11-02 Glenn Morris <rgm@gnu.org>
2592 * Makefile.in (abs_builddir): Remove.
2593 (bootstrap_exe): Use relative filename.
2595 Use relative filenames in TAGS files.
2596 * Makefile.in (abs_srcdir): Remove it again.
2597 (.PHONY): Remove frc.
2598 (maintainer-clean): No more TAGS-LISP file.
2599 (TAGS): Pass relative file names to etags.
2600 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2602 * Makefile.in (abs_srcdir): New, set by configure.
2604 (maintainer-clean): Remove pointless echo. That should be in the
2605 top-level Makefile, if anywhere. Delete TAGS-LISP.
2606 (extraclean): No s/ and m/ directories for some time.
2607 (TAGS): Also depend on ctagsfiles3.
2608 Remove no-longer-defined S_FILE.
2609 Pass absolute filenames to etags once more.
2610 (TAGS-LISP): Replace lispdir with its expansion.
2611 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2612 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2614 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2616 * xfaces.c (check_lface_attrs, realize_default_face):
2617 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2618 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2620 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2622 * emacs.c (original_pwd): Remove global var by making it local.
2623 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2625 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2627 * xfaces.c: Declare color_distance.
2628 (QCdistant_foreground): New variable.
2629 (NEAR_SAME_COLOR_THRESHOLD): New define.
2630 (load_color2): New function.
2631 (load_color): Call load_color2.
2632 (load_face_colors): Call load_color2 and if distant-color is specified
2633 calculate distant and use distant-color if colors are near.
2634 (LFACE_DISTANT_FOREGROUND): New define.
2635 (merge_face_ref, Finternal_set_lisp_face_attribute)
2636 (Finternal_get_lisp_face_attribute)
2637 (x_supports_face_attributes_p): Handle distant-foreground similar to
2639 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2641 * dispextern.h (lface_attribute_index):
2642 Add LFACE_DISTANT_FOREGROUND_INDEX.
2644 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2646 * image.c (pbm_next_char): New function.
2647 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2648 (pbm_scan_number): Use it.
2649 (Qlibjpeg_version): New variable.
2650 (syms_of_image): DEFSYM and initialize it.
2652 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2654 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2656 2013-10-31 Glenn Morris <rgm@gnu.org>
2658 * emacs.c (original_pwd): New char.
2659 (main): If using --chdir, store original_pwd.
2660 (init_cmdargs): When setting Vinvocation_directory based on a
2661 relative argv[0], use original_pwd if set. (Bug#15768)
2663 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2665 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2667 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2669 * insdel.c: Fix minor problems found by static checking.
2670 (Qregion_extract_function): Now static.
2671 (prepare_to_modify_buffer_1): Remove unused locals.
2673 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2675 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2676 (syms_of_xdisp): Declare pre-redisplay-function.
2677 (markpos_of_region): Remove function.
2678 (init_iterator, compute_stop_pos, handle_face_prop)
2679 (face_before_or_after_it_pos, reseat_to_string)
2680 (get_next_display_element, window_buffer_changed)
2681 (redisplay_internal, try_cursor_movement, redisplay_window)
2682 (try_window_reusing_current_matrix, try_window_id, display_line)
2683 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2684 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2685 * window.h (struct window): Remove field `region_showing'.
2686 * dispextern.h (struct it): Remove region_beg/end_charpos.
2687 (face_at_buffer_position, face_for_overlay_string)
2688 (face_at_string_position): Update prototypes.
2689 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2690 (face_at_string_position): Remove `region_beg' and `region_end' args.
2691 * fontset.c (Finternal_char_font):
2692 * font.c (font_at, font_range): Adjust calls accordingly.
2693 * insdel.c (Qregion_extract_function): New var.
2694 (syms_of_insdel): Initialize it.
2695 (prepare_to_modify_buffer_1): Use it.
2697 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2699 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2700 * ftxfont.c (ftxfont_get_gcs):
2701 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2702 * xfaces.c (x_free_colors, x_free_dpy_colors)
2703 (x_create_gc, unload_color):
2704 * xselect.c (x_property_data_to_lisp):
2705 * xsettings.c (parse_settings):
2706 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2707 (get_bits_and_offset): Adjust definition.
2708 * frame.c (XParseGeometry): Adjust locals.
2709 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2710 * regex.h (toplevel): Likewise for reg_syntax_t.
2712 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2714 * eval.c (run_hook_with_args): Use FUNCTIONP.
2716 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2718 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2719 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2720 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2721 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2722 on MS-Windows anyway.
2723 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2724 (free_realized_face): ...adjust user.
2725 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2726 white relief pixels to -1.
2727 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2728 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2729 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2731 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2733 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2734 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2735 in practice now. All callers changed.
2737 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2739 * dispextern.h (struct face): Use bitfields for 'underline_type'
2740 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2741 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2742 'stipple' member. Move 'lface' member up to help...
2743 * xfaces.c (make_realized_face): ...this function to find and
2744 clear just the members that need clearing.
2745 (load_face_colors, realize_x_face):
2746 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2748 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2750 * xftfont.c (struct xftfont_info): Remove set-but-unused
2752 (xftfont_open): Adjust user.
2753 (xftfont_get_colors): Remove useless prototype.
2755 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2757 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2758 before passing them to 'unexec'. (Bug#15260)
2760 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2762 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2764 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2766 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2767 the changed signature of the font driver's 'close' method.
2769 * w32font.h (w32font_close): Adjust the prototype to the change in
2770 function definition.
2772 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2774 * w32uniscribe.c (uniscribe_close): Adapt the call to
2775 w32font_close to its new prototype.
2777 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2779 Omit unused frame argument of font API's close function.
2780 * font.h (struct font): Drop frame argument. Adjust comment.
2781 * font.c (font_clear_cache, font_close_object): Adjust users.
2782 * ftfont.c (ftfont_close):
2783 * ftxfont.c (ftxfont_close):
2784 * macfont.m (macfont_close):
2785 * nsfont.m (nsfont_close):
2786 * w32font.c (w32font_close):
2787 * xfont.c (xfont_close):
2788 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2789 tweak comments and make functions safe if called more than once for
2790 the same font object.
2792 Perform font-specific cleanup when font object is swept by GC. See
2793 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2794 * alloc.c (cleanup_vector): New function.
2795 (sweep_vector): Call it for each reclaimed vector object.
2796 * font.h (struct font): Adjust comment.
2798 2013-10-24 Glenn Morris <rgm@gnu.org>
2800 * Makefile.in (abs_top_srcdir): New, set by configure.
2802 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2804 Adjust recent font-related changes to fix bug#15686.
2805 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2806 is a live window system frame, mark its default font too.
2808 2013-10-23 Glenn Morris <rgm@gnu.org>
2810 * Makefile.in (RUN_TEMACS): Make relative (again).
2811 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2812 (bootstrap-emacs$(EXEEXT)):
2813 Quote entities that might contain whitespace.
2815 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2817 Port to Solaris 10 and its bundled GCC.
2818 Problem reported by Timothy C. Burt.
2819 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2821 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2823 Do not allow font caches to grow too large.
2824 * alloc.c (compact_font_cache_entry, compact_font_caches):
2825 New functions or stub if not HAVE_WINDOW_SYSTEM.
2826 (compact_undo_list): Factor out from Fgarbage_collect.
2828 (mark_face_cache): Mark face font. Move down to avoid
2830 (mark_terminals): Do not mark font cache here.
2831 (Fgarbage_collect): Call compaction functions described
2832 above. Adjust comment.
2834 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2836 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2837 chdir to HOME (bug#15607).
2839 * nsterm.m (Qcocoa, Qgnustep): New variables.
2840 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2841 (ns_get_color): Make selection color work for GNUstep also.
2843 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2845 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2846 handles mouse clicks. Instead, let GPM use the same code as all
2847 the other mice use. See the discussion starting at
2848 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2849 for the details of the problem with the menu bar this fixes.
2851 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2853 Remove port-specific display name lists to avoid extra
2854 complexity and data duplication with display info lists.
2855 * xterm.h (x_display_name_list): Remove declaration.
2856 * xterm.c (x_display_name_list): Remove.
2857 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2858 * xfns.c (x_display_info_for_name, Fx_display_list):
2859 Likewise. Use x_display_list where appropriate.
2860 * w32term.h (w32_display_name_list): Remove declaration.
2861 * w32term.c (w32_display_name_list): Remove.
2862 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2864 * w32fns.c (x_display_info_for_name, Fx_display_list):
2865 Likewise. Use x_display_list where appropriate.
2866 * nsterm.h (ns_display_name_list): Remove declaration.
2867 * nsterm.m (ns_display_name_list): Remove.
2868 (ns_term_init, syms_of_nsterm): Adjust users.
2869 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2870 Likewise. Use x_display_list where appropriate.
2871 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2872 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2873 (mark_terminals): Mark per-terminal font cache.
2875 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2877 Don't run timers in input-pending-p. Its new check-timers param
2878 provides the prior behavior. (Bug#15045).
2879 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2881 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2883 Make some functions static in non-Microsoft builds.
2884 On my platform (Fedora 19 x86-64), this shrinks the
2885 Emacs executable (text+data) by 0.25%.
2886 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2887 (load_color) [!MSDOS]:
2888 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2889 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2890 * lisp.h (check_existing):
2891 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2892 (network_interface_info) [!WINDOWSNT]:
2893 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2894 Remove extern decls.
2895 * fileio.c (check_existing):
2896 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2897 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2898 (network_interface_info) [!WINDOWSNT]:
2899 * term.c (encode_terminal_code) [!WINDOWSNT]:
2900 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2901 * xfaces.c (load_color) [!MSDOS]:
2903 * fileio.c (check_existing, check_executable, check_writable):
2904 * process.c (network_interface_list, network_interface_info):
2905 Move earlier, so that we don't need forward decls.
2906 * gnutls.c (fn_gnutls_transport_set_errno)
2907 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2909 * w32.c (init_environment): Use faccessat rather than
2910 check_existing, partly for consistency with the rest of the code
2911 in this file, partly so that check_existing can be static.
2913 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2914 * emacs.c (MAIN_PROGRAM): New macro.
2915 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2916 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2918 bool vector int width fixes
2919 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2920 (Fbool_vector_count_matches_at):
2921 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2922 can exceed PTRDIFF_MAX, at least in theory.
2923 (Fbool_vector_count_matches_at):
2924 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2926 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2928 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2929 (struct sockaddr): Add forward decl, for platforms that lack it.
2931 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2933 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2936 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2938 * w32.c (network_interface_get_info, network_interface_list)
2939 (network_interface_info): New functions. (Bug#15610)
2940 (GetAdaptersInfo_Proc): New typedef.
2941 (get_adapters_info): New wrapper function.
2942 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2944 * process.h (network_interface_list, network_interface_info):
2947 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2948 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2949 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2950 for WINDOWSNT. Doc fix.
2951 (syms_of_process): Defsubr Snetwork_interface_list and
2952 Snetwork_interface_info unconditionally.
2954 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2955 in NS GUI sessions. (Bug#15629)
2957 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2959 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2961 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2963 * print.c (print_object): Print " ..." when truncating bool vectors.
2965 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2967 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2968 standard mouse buttons.
2970 * termhooks.h (struct input_event): Remove incorrect commentary.
2972 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2974 Disallow bool vector operations on mixed-length operands.
2975 The old behavior left garbage in the result vector sometimes,
2976 and didn't seem to be useful.
2977 * data.c (Qwrong_length_argument): New static var.
2978 (wrong_length_argument): New function.
2979 (bool_vector_binop_driver): Check that args agree in length.
2981 * keyboard.c, keyboard.h (all_kboards): Now static.
2983 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2985 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2986 note from the lispref.
2988 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2990 * nsterm.h (struct ns_display_info): Remove set-but-unused
2991 member image_cache (image caches are per-terminal anyway).
2992 (FRAME_X_IMAGE_CACHE): Remove.
2993 * nsterm.m (ns_initialize_display_info): Adjust user.
2995 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2997 * w32proc.c: Include mingw_time.h.
2999 * w32.c: Include mingw_time.h.
3001 Implement scrolling of TTY menus when the screen is too short.
3003 * term.c (tty_menu_display): Accept an additional argument, the
3004 menu item from which to start displaying the menu. Account for
3005 the value of Y when limiting the menu to the number of available
3007 (mi_result): New enumeration.
3008 (read_menu_input): Return enumerated value. When the y coordinate
3009 hits min_y or max_y, return scroll indication instead of wrapping
3011 (tty_menu_activate): Handle the scrolling indications from
3012 read_menu_input. Compute the first menu item to display and pass
3013 it to tty_menu_display.
3015 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3017 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3018 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3019 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3020 Adjust to match the change described below.
3021 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3022 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3023 memory_below_frame members to...
3024 * termchar.h (struct tty_display_info): ...here because they're
3025 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3026 * term.c (init_tty):
3027 * nsterm.m (ns_create_terminal):
3028 * w32term.c (w32_create_terminal):
3029 * xterm.c (x_create_terminal): Adjust users.
3030 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3031 to filter out non-TTY frames. Adjust comment.
3032 (scrolling): Adjust user. Prefer eassert for debugging check.
3034 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3036 * xfaces.c (PT_PER_INCH): Remove unused macro.
3037 * termhooks.h (struct terminal): Remove set-but-unused
3038 member fast_clear_end_of_line.
3039 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3040 * nsterm.m (ns_create_terminal):
3041 * term.c (init_tty):
3042 * w32term.c (w32_create_terminal):
3043 * xterm.c (x_create_terminal): Adjust users.
3045 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3047 * lisp.h (bool_vector_size): New function.
3048 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3049 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3050 (Fbool_vector_not, Fbool_vector_count_matches_at):
3051 Remove uses of 'eassume' that should no longer be needed,
3052 because they are subsumed by the 'eassume' in bool_vector_size.
3054 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3056 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3057 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3058 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3060 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3062 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3063 have different dimensions. (Bug#15575)
3065 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3068 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3070 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3072 * term.c (tty_menu_show): Never return with unbalanced
3073 specpdl. Use eassert for debugging check. Adjust style.
3075 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3077 * term.c (read_menu_input): Make selection of menu items
3078 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3079 (tty_menu_activate): Fix off-by-one error when computing max_y.
3081 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3083 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3084 audit logging (only used with GnuTLS 3.x) and enable it.
3086 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3088 * dispnew.c (redraw_frame): Remove useless #ifdef because
3089 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3090 Also, move TTY fflush to...
3091 * term.c (tty_update_end): ...this function.
3093 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3095 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3096 the end of the frame's glyph matrix. (Bug#15575)
3098 * term.c (tty_menu_display): Don't move cursor while overwriting
3099 frame's glyphs with menu items. Limit the number of items
3100 displayed to what can be shown on the available screen lines,
3101 excluding the echo area.
3102 (tty_menu_activate): Limit the Y coordinate allowed by
3103 read_menu_input to the last screen line used for menu display.
3105 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3107 * lisp.h (eassume): New macro.
3108 Also, include <verify.h>, for 'assume'.
3109 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3110 (vroundup, vector_nbytes):
3111 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3112 (Fbool_vector_not, Fbool_vector_count_matches)
3113 (Fbool_vector_count_matches_at):
3114 Use eassume, not eassert.
3115 * casetab.c (set_identity, shuffle):
3116 * composite.c (composition_gstring_put_cache):
3117 * dispnew.c (update_frame_1):
3118 * ftfont.c (ftfont_shape_by_flt):
3119 * image.c (gif_load):
3120 * intervals.c (offset_intervals):
3121 * macfont.m (macfont_shape):
3122 Remove calls to 'assume' that are no longer needed, because
3123 --enable-gcc-warnings no longer generates bogus warnings
3124 when these calls are removed.
3126 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3128 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3130 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3132 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3133 (Qsubstitute_env_in_file_name): New var.
3134 (syms_of_fileio): Define it.
3136 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3138 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3139 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3142 * term.c (save_and_enable_current_matrix): Don't allocate and
3143 don't save margin areas.
3144 (restore_desired_matrix): Don't restore margin areas.
3145 (free_saved_screen): Don't free margin areas.
3147 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3149 * image.c: Pacify --enable-gcc-warnings.
3150 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3151 #define only if used.
3153 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3155 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3156 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3157 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3158 (gif_load): For giflib v5.x and later, display the error message
3159 produced by giflib when its functions fail.
3160 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3163 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3165 * keyboard.c (last_event_timestamp): Remove. For X selection and
3166 GTK popup menus, it may be obtained from per-frame X display info.
3167 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3168 (process_special_events): Adjust users.
3169 * keyboard.h (last_event_timestamp): Remove declaration.
3170 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3171 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3172 * menu.h (xmenu_show): Adjust prototype.
3173 * menu.c (Fx_popup_menu): Adjust user.
3174 * xselect.c (x_own_selection, x_get_foreign_selection)
3175 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3177 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3179 * keyboard.c (init_kboard): Now static. Add arg
3180 to denote window system. Adjust comment.
3181 (init_keyboard): Adjust user.
3182 (allocate_kboard): New function.
3184 * nsterm.m (ns_term_init):
3185 * term.c (init_tty):
3186 * w32term.c (w32_create_terminal):
3187 * xterm.c (x_term_init): Use it.
3188 * keyboard.h (init_kboard): Remove prototype.
3189 (allocate_kboard): Add prototype.
3191 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3193 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3194 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3196 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3198 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3200 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3202 * term.c (tty_menu_activate): Flush the output stream after
3203 showing the cursor, and don't mark the frame garbaged at exit from
3204 the function. Fixes redisplay glitches when moving from one menu
3207 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3209 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3210 or throw error (Bug#15570).
3212 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3214 * intervals.c (temp_set_point_both): Move test into 'eassert',
3217 * lisp.h (eassert): Don't use 'assume'.
3218 Sometimes 'assume' wins in performance, and sometimes it loses,
3219 so it shouldn't be used all the time. Perhaps we need two
3220 flavors of 'eassert', one for where 'assume' is far more likely
3221 to help or to hurt; but that can be done later.
3222 Problem reported by Dmitry Antipov in
3223 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3224 Also, don't include <verify.h>; no longer needed.
3226 2013-10-09 Glenn Morris <rgm@gnu.org>
3228 * eval.c (Fcond): Doc tweak.
3230 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3232 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3233 expressions with side effects to eassert. (Bug#15565)
3235 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3237 * fns.c (hashfn_user_defined): Allow hash functions to return any
3240 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3242 Fix minor problems found by static checking.
3243 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3244 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3245 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3246 * keyboard.c (read_menu_command): Remove unused local.
3247 * lisp.h (read_menu_command): New decl.
3248 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3249 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3250 Return ptrdiff_t, not int.
3251 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3252 not int, for benefit of xpalloc.
3253 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3255 (have_menus_p): Remove; unused.
3256 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3257 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3258 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3260 (save_and_enable_current_matrix): Omit unnecessary casts.
3261 (read_menu_input): Omit local extern decl (now in lisp.h).
3262 Don't access uninitialized storage if mouse_get_xy fails.
3263 (tty_menu_activate): Mark local as initialized, for lint.
3264 (tty_menu_activate, tty_meny_show): Remove unused locals.
3266 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3268 Support menus on text-mode terminals.
3269 * xterm.h (xw_popup_dialog): Add prototype.
3271 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3272 (xmenu_show): Block input here, instead in Fx_popup_menu.
3273 (xw_popup_dialog): New function, with X-specific bits of popup
3276 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3279 * window.c (Fset_window_configuration): Use run-time tests of the
3280 frame type instead of compile-time conditionals, when menu-bar
3281 lines are considered.
3283 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3284 (w32_popup_dialog): New prototypes.
3286 * w32menu.c (Fx_popup_dialog): Function deleted.
3287 (w32_popup_dialog): New function, with w32 specific bits of popup
3288 dialogs. Block input here.
3290 * w32inevt.c (w32_console_read_socket): Minor change to add
3291 debugging TTY events.
3293 * w32fns.c (show_hourglass): If returning early because the frame
3294 is not a GUI frame, unblock input.
3296 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3297 (cursorY): New functions.
3299 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3300 WINDOWSNT, macros that call curX and curY elsewhere.
3302 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3304 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3305 specific function to hide and show cursor on a text-mode terminal.
3306 (tty_menu_struct, struct tty_menu_state): New structures.
3307 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3308 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3309 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3310 (tty_menu_locate, save_and_enable_current_matrix)
3311 (restore_desired_matrix, screen_update, read_menu_input)
3312 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3313 (tty_pop_down_menu, tty_menu_last_menubar_item)
3314 (tty_menu_new_item_coords, tty_menu_show): New functions.
3315 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3317 * nsterm.h (ns_popup_dialog): Adjust prototype.
3319 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3321 (ns_popup_dialog): Adapt order of arguments to the other
3322 *_menu_show implementations.
3323 (Fx_popup_dialog): Function deleted.
3325 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3327 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3329 * menu.c (have_boxes): New function.
3330 (single_keymap_panes): Use it instead of a compile-time
3332 (single_menu_item): Use run-time tests of the frame type instead
3333 of compile-time conditionals.
3334 (encode_menu_string): New function.
3335 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3336 the macro, since different types of frame need different encoding
3338 (digest_single_submenu): Use run-time tests of frame type instead
3339 of, or in addition to, compile-time conditionals.
3340 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3341 (Fx_popup_menu): Detect when the function is called from keyboard
3342 on a TTY. Don't barf when invoked on a text-mode frame.
3343 Check frame type at run time, instead of compile-time conditionals for
3344 invoking terminal-specific menu-show functions.
3345 Call tty_menu_show on text-mode frames.
3346 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3347 run time to determine which alternative to invoke; support dialogs
3350 * keyboard.h <Qmouse_movement>: Declare.
3352 * keyboard.c <Qmouse_movement>: Now extern.
3353 <Qecho_keystrokes>: New static variable.
3354 (read_key_sequence): Accept an additional argument, a flag to
3355 prevent redisplay during reading of the key sequence. All callers
3357 (read_menu_command): New function.
3358 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3360 (toolkit_menubar_in_use): New function.
3361 (make_lispy_event): Use it instead of a compile-time test.
3363 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3364 window-system being available.
3366 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3367 to x-popup-dialog on the frame type, they all now support popup
3370 * dispnew.c (save_current_matrix): Save the margin areas.
3371 (restore_current_matrix): Restore margin areas.
3372 (update_frame_with_menu): New function.
3374 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3377 * alloc.c (make_save_ptr): Now compiled unconditionally.
3379 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3381 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3382 (redraw_frame, update_frame): Adjust users.
3383 * dispextern.h (set_window_update_flags): Adjust prototype.
3384 * xdisp.c (redisplay_internal): When updating all frames with zero
3385 windows_or_buffers_changed, assume that only the windows that shows
3386 current buffer should be really updated.
3388 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3390 Do not allocate huge temporary memory areas and objects while encoding
3391 for file I/O, thus reducing an enormous memory usage for large buffers.
3392 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3393 * coding.h (struct coding_system): New member raw_destination.
3394 * coding.c (setup_coding_system): Initialize it to zero.
3395 (encode_coding_object): If raw_destination is set, do not create
3396 dst_object. Add comment.
3397 * fileio.c (toplevel): New constant E_WRITE_MAX.
3398 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3399 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3401 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3403 * nsterm.m (windowDidExitFullScreen:):
3404 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3406 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3408 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3409 * keyboard.c (unblock_input_to): Don't process pending signals
3410 if a fatal error is in progress.
3412 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3413 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3414 they're talking about words in Lisp bool vectors.
3415 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3416 * data.c (popcount_bits_word): Rename from popcount_size_t.
3417 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3420 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3422 Improve support for popcount and counting trailing zeros (Bug#15550).
3423 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3424 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3425 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3426 (popcount_size_t_msc, popcount_size_t_gcc):
3427 Remove; now done by Gnulib.
3428 (popcount_size_t): Now a macro that defers to Gnulib.
3429 (count_trailing_zero_bits): Return int, for consistency with
3430 Gnulib and because Emacs prefers signed to unsigned int.
3431 Don't assume that size_t is either unsigned int or unsigned long
3432 or unsigned long long.
3433 (size_t_to_host_endian): Do not assume that size_t is either
3434 exactly 32 or exactly 64 bits wide.
3435 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3436 etc., so that it's now an enum constant, not a macro.
3437 No need to assume that it's either 32 or 64.
3439 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3441 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3444 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3446 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3447 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3449 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3451 emacs_read and emacs_write now use void *, not char *.
3452 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3453 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3454 Buffer arg is now void *, not char *. This matches plain
3455 'read' and 'write' better, and avoids a constraint violation
3456 on Solaris 9 with Oracle Studio.
3458 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3460 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3461 memset to explicit loop. Otherwise copy largest possible chunk
3462 from initialized to uninitialized part, thus allowing the longer
3463 memcpy runs and reducing the number of loop iterations.
3465 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3467 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3468 hide toolbar (Bug#15388).
3469 (windowDidEnterFullScreen:): If presentation options are zero,
3470 set them here (Bug#15388).
3471 (ns_update_auto_hide_menu_bar): Remove runtime check.
3472 Don't auto hide dock unless menubar is also auto hidden.
3474 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3476 * editfns.c (message): Mention batch mode in doc string.
3478 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3480 * nsterm.m (check_native_fs): Remove erroneous comment.
3482 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3484 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3485 uses find_newline instead of scan_newline and so doesn't move point.
3487 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3489 Use hardware support for byteswapping on glibc x86 etc.
3490 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3491 whereas the old swap64 needed 30.
3492 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3493 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3494 Use byteswap.h's macros to swap bytes.
3495 * lisp.h (swap16, swap32, swap64): Remove.
3496 All uses replaced by bswap_16, bswap_32, bswap_64.
3498 * bytecode.c (exec_byte_code): Use some more volatile variables
3499 to work around local variables getting clobbered by longjmp.
3500 Port to pre-C99, which doesn't allow decls after stmts.
3502 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3504 * lisp.h (eassert): Assume that COND is true when optimizing.
3505 In other words, take on the behavior of eassert_and_assume.
3506 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3507 (eassert_and_assume): Remove. All uses replaced by eassert.
3509 * xdisp.c (Qglyphless_char): Now static.
3511 Adjust to merge from gnulib.
3512 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3513 * lisp.h: Include <verify.h>, for 'assume'.
3515 * eval.c (clobbered_eassert): New macro.
3516 (internal_catch, internal_condition_case)
3517 (internal_condition_case_1, internal_condition_case_2)
3518 (internal_condition_case_n): Use it instead of eassert
3519 when the argument contains locals clobbered by longjmp.
3520 Don't use clobbered locals outside of clobbered_eassert.
3521 (internal_lisp_condition_case): Use a volatile variable
3522 to work around a local variable's getting clobbered.
3524 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3526 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3527 (PUSH_HANDLER): New macro.
3528 (catchlist): Remove.
3529 (handlerlist): Always declare.
3531 * eval.c (catchlist): Remove (merge with handlerlist).
3532 (handlerlist, lisp_eval_depth): Not static any more.
3533 (internal_catch, internal_condition_case, internal_condition_case_1)
3534 (internal_condition_case_2, internal_condition_case_n):
3536 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3537 handlerlist/catchlist.
3538 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3539 handlerlist which can only handle a single condition-case handler at
3541 (find_handler_clause): Simplify since we only a single branch here
3544 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3546 (bcall0): New function.
3547 (exec_byte_code): Add corresponding cases. Improve error message when
3548 encountering an invalid byte-code. Let Bunwind_protect accept
3549 a function (rather than a list of expressions) as argument.
3551 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3552 and make them unconditional now that they're heap-allocated.
3554 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3556 * charset.c (Fdecode_char, Fencode_char): Remove description of
3557 `restriction' arg. now that it's hidden by advertised-calling-convention.
3559 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3561 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3562 Remove unused variable (from mac-port).
3563 (macfont_draw): Use s->ybase for correct y position.
3565 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3567 * frame.h (struct frame): Drop has_minibuffer member because...
3568 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3569 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3571 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3573 * window.h (struct window): Prefer enum text_cursor_kinds to int
3574 for phys_cursor_type member. Move the latter, phys_cursor_width,
3575 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3576 * window.c (replace_window, make_window): Adjust users.
3578 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3580 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3581 this module is never compiled otherwise.
3583 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3585 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3588 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3590 * xdisp.c (get_next_display_element): Don't call face_for_font in
3591 a build configured --without-x. (Bug#15484)
3593 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3595 * window.c (calc_absolute_offset): #elif should be #elif defined.
3597 * frame.c (delete_frame): Block/unblock input to overcome race
3598 condition (Bug#15475).
3600 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3602 * frame.c (delete_frame): Record selected frame only after
3603 calling Qdelete_frame_functions (Bug#15477).
3605 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3607 * nsterm.m (ns_selection_color): Remove.
3608 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3609 NSColor selectedText(Background)Color. Only for COCOA.
3610 (ns_term_init): Remove assignment of ns_selection_color, logic
3611 moved to ns_get_color.
3613 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3614 NS_SELECTION_COLOR_DEFAULT.
3615 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3617 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3619 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3620 frame' does not have the tool_bar_window member.
3622 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3624 Signal error when reading an empty byte-code object (Bug#15405)
3625 * lread.c (read1): signal error
3626 * alloc.c (make_byte_code): eassert header size
3627 (sweep_vectors): change an int to size_t
3629 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3631 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3632 instead of ints, as it's the usual style for offsetof constants. See:
3633 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3635 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3636 This is ugly, but it should fix the performance problem for older
3637 GCC versions in the short run. I'll look into integrating the
3638 Gnulib module for popcount, as a better fix.
3639 See the thread starting in:
3640 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3641 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3642 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3643 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3644 (popcount_size_t): Use it.
3646 2013-09-24 Daniel Colascione <dancol@dancol.org>
3648 * process.c (Fnetwork_interface_info): Fix build break due to
3651 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3653 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3654 Prefer signed to unsigned integers where either will do.
3655 No need for 'const' on locals that do not escape.
3656 Omit easserts with unnecessary and unportable assumptions about
3657 alignment. Avoid unnecessary casts to char *.
3659 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3661 Use union for the payload of struct Lisp_Vector.
3662 This helps to avoid a few glitches dictated by C's aliasing rules.
3663 * lisp.h (struct Lisp_Vector): Use union for next and
3664 contents member. Adjust comment. Change related users.
3665 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3666 Related users changed.
3667 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3668 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3669 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3670 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3672 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3674 Optimize glyph row clearing and copying routines.
3675 * dispextern.h (struct glyph_row): Change layout of struct
3676 glyph_row to help copy_row_except_pointers. Adjust comment.
3677 * dispnew.c (null_row): Remove.
3678 (clear_glyph_row): Use offsetof and memset to find and clear
3679 just the members that need clearing. Adjust comment.
3680 (copy_row_except_pointers): Likewise for copying.
3682 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3684 Some minor cleanups of recently-added bool vector code.
3685 * conf_post.h (assume): Always return void. Use lint version
3686 only if GCC and MSC versions don't apply.
3687 * conf_post.h (assume):
3688 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3689 Depend on _MSC_VER, not __MSC_VER, for consistency with
3691 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3692 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3693 (bool_vector_binop_driver, count_trailing_zero_bits)
3694 (size_t_to_host_endian): Now static, not static inline;
3695 the latter isn't needed with modern compilers and doesn't
3696 work with older compilers anyway.
3698 * alloc.c (valgrind_p): Use bool for boolean.
3700 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3702 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3703 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3704 (display_last_displayed_message_p, message_buf_print)
3705 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3706 Use bool for boolean.
3707 * dispextern.h (cancel_line, init_desired_glyphs):
3708 Remove ancient leftover.
3709 (help_echo_showing_p, hourglass_shown_p):
3710 * lisp.h (noninteractive_need_newline): Adjust declaration.
3712 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3714 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3716 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3717 ...this file and convert the latter to static. Adjust comment.
3718 (make_initial_frame):
3719 * window.c (init_window_once): Adjust user.
3720 * frame.h (last_nonminibuf_frame): Remove declaration.
3721 * lisp.h (selected_frame): Likewise.
3722 * msdos.c (the_only_display_info): Adjust comment.
3724 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3726 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3727 computing the end column of mouse-highlight that comes from
3728 display or overlay strings. (Bug#15437)
3729 (note_mouse_highlight): Adapt calculation of last argument to
3730 mouse_face_from_string_pos to the above change.
3732 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3733 all platforms, not just for clang.
3735 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3737 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3738 about excess arguments to snprintf.
3740 * conf_post.h(assume): Use __builtin_unreachable for clang.
3742 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3744 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3745 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3747 2013-09-23 Daniel Colascione <dancol@dancol.org>
3749 * alloc.c (USE_VALGRIND): New macro; on by default
3750 when ENABLE_CHECKING.
3751 (mark_maybe_object, mark_maybe_pointer)
3752 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3754 (valgrind_p) [USE_VALGRIND]: New variable.
3755 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3757 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3759 * process.c (wait_reading_process_output): Change int pnamelen to
3762 * nsterm.m (setMarkedText:selectedRange:):
3763 (deleteWorkingText):
3764 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3765 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3766 argument to unsigned long to avoid warning.
3767 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3769 * conf_post.h (assume): Fix compiler error: x shall be cond.
3771 2013-09-22 Daniel Colascione <dancol@dancol.org>
3773 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3774 warning when compiling without a window system.
3776 2013-09-22 Daniel Colascione <dancol@dancol.org>
3778 * data.c (Qbool_vector_p): New symbol.
3779 (bool_vector_spare_mask, popcount_size_t_generic)
3780 (popcount_size_t_msc, popcount_size_t_gcc)
3782 (bool_vector_binop_driver)
3783 (count_trailing_zero_bits, size_t_to_host_endian)
3784 (Fbool_vector_exclusive_or)
3785 (Fbool_vector_union)
3786 (Fbool_vector_intersection, Fbool_vector_set_difference)
3787 (Fbool_vector_subsetp, Fbool_vector_not)
3788 (Fbool_vector_count_matches)
3789 (Fbool_vector_count_matches_at): New functions.
3790 (syms_of_data): Intern new symbol, functions.
3791 * alloc.c (bool_vector_payload_bytes): New function.
3792 (Fmake_bool_vector): Instead of calling Fmake_vector,
3793 which performs redundant initialization and argument checking,
3794 just call allocate_vector ourselves. Make sure we clear any
3795 terminating padding to zero.
3796 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3797 instead of open-coding the size calculation.
3798 (vroundup_ct): New macro.
3799 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3800 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3801 * composite.c (composition_gstring_put_cache):
3802 Change lint_assume to assume.
3803 * conf_post.h (assume): New macro.
3804 (lint_assume): Remove.
3805 * dispnew.c (update_frame_1): Change lint_assume to assume.
3806 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3808 * image.c (gif_load): Change lint_assume to assume.
3809 * lisp.h (eassert_and_assume): New macro.
3810 (Qbool_vector_p): Declare.
3811 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3812 (swap16, swap32, swap64): New inline functions.
3813 * macfont.m (macfont_shape): Change lint_assume to assume.
3814 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3815 * xsettings.c (parse_settings): Use new swap16 and
3816 swap32 from lisp.h instead of file-specific macros.
3818 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3820 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3821 found (which can legitimately happen when the glyph row at the
3822 window start is disabled in the current_matrix. (Bug#15365)
3824 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3826 Fix syntax.h bug introduced by recent INLINE change.
3827 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3828 conditionally compiled one way in some modules, and a different
3829 way in others. This doesn't work with extern inline functions,
3830 which must have the same definition in all modules, because the
3831 defining code might be shared across modules, depending on the
3832 implementation. Symptoms reported by Martin Rudalics in:
3833 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3834 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3835 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3836 overriding the corresponding functions in syntax.h.
3837 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3838 (syntax_property): New inline functions.
3839 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3840 Rewrite in terms of these new functions.
3842 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3844 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3845 not chars_in_text, whose result depends on the multibyteness of
3846 the current buffer. (Bug#15426)
3848 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3850 Port recent change to hosts where pointers aren't 'long'.
3851 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3852 Don't assume that pointers are the same width as 'long'.
3853 Add a compile-time check that a pointer fits into two X slots.
3855 A simpler, centralized INLINE.
3856 * conf_post.h (INLINE): Define only if not already defined.
3857 This allows us to use a single INLINE, defined by one file
3859 * emacs.c (INLINE): Define it.
3860 Also, include category.h, charset.h, composite.h, dispextern.h,
3861 syntax.h, systime.h, so that their INLINE definitions are expanded
3863 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3864 * buffer.h, buffer.c (BUFFER_INLINE):
3865 * category.h, category.c (CATEGORY_INLINE):
3866 * character.h, character.c (CHARACTER_INLINE):
3867 * charset.h, charset.c (CHARSET_INLINE):
3868 * composite.h, composite.c (COMPOSITE_INLINE):
3869 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3870 * frame.h, frame.c (FRAME_INLINE):
3871 * intervals.h, intervals.c (INTERVALS_INLINE):
3872 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3873 * lisp.h, alloc.c (LISP_INLINE):
3874 * process.h, process.c (PROCESS_INLINE):
3875 * syntax.h, syntax.c (SYNTAX_INLINE):
3876 * systime.h, sysdep.c (SYSTIME_INLINE):
3877 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3878 * window.h, window.c (WINDOW_INLINE):
3879 Remove. All uses replaced with INLINE.
3881 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3883 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3886 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3888 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3889 'const char *' to avoid compiler warnings due to similar change in
3890 the prototype of x_get_string_resource.
3892 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3894 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3895 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3896 going to replace static variables below. Adjust comments.
3897 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3898 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3899 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3900 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3901 Related users changed.
3902 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3903 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3904 last_mouse_movement_time, going to replace static variables below.
3906 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3907 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3909 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3910 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3911 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3912 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3913 static variables below.
3914 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3915 (last_mouse_scroll_bar): Remove.
3916 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3917 (mouseExited): Related users changed.
3919 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3921 Do not use external array to process X scroll bar messages.
3922 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3923 (x_send_scroll_bar_event): Pack window pointer into two slots
3924 of XClientMessageEvent if we're 64-bit. Adjust comment.
3925 (x_scroll_bar_to_input_event): Unpack accordingly.
3927 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3929 Ifdef away recent changes which aren't relevant to NS port.
3930 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3931 [!HAVE_NS]: Declare as such.
3932 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3933 [!HAVE_NS]: Define as such.
3935 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3937 * frame.c (x_redo_mouse_highlight): New function
3938 to factor out common code used in W32 and X ports.
3939 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3940 * xterm.h (struct x_display_info):
3941 * w32term.h (struct w32_display_info):
3942 * nsterm.h (struct ns_display_info): New members
3943 last_mouse_motion_frame, last_mouse_motion_x and
3944 last_mouse_motion_y, going to replace static variables below.
3945 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3946 (redo_mouse_highlight): Remove.
3947 (note_mouse_movement, syms_of_xterm): Adjust user.
3948 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3949 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3950 (redo_mouse_highlight): Remove.
3951 (note_mouse_movement, syms_of_w32term): Adjust user.
3952 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3953 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3955 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3956 * nsfns.m (compute_tip_xy): Adjust user.
3958 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3960 * frame.c (x_mouse_grabbed): New function.
3961 * dispextern.h (x_mouse_grabbed): Add prototype.
3962 (last_mouse_frame): Remove declaration.
3963 * xterm.h (struct x_display_info):
3964 * w32term.h (struct w32_display_info):
3965 * nsterm.h (struct ns_display_info): New member
3966 last_mouse_frame, going to replace...
3967 * xdisp.c (last_mouse_frame): ...global variable.
3968 (note_tool_bar_highlight):
3969 * w32term.c (w32_mouse_position, w32_read_socket):
3970 * xterm.c (XTmouse_position, handle_one_xevent):
3971 Use x_mouse_grabbed.
3972 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3974 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3976 * w32term.c (w32_read_socket): Avoid temporary
3977 variables in a call to x_real_positions.
3978 * xterm.c (handle_one_xevent): Likewise.
3980 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3982 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3983 (x_icon_type): Remove prototype.
3984 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3985 * frame.c (x_icon_type): Remove.
3986 * w32term.c (x_make_frame_visible, x_iconify_frame):
3987 * xterm.c (x_make_frame_visible, x_iconify_frame):
3988 Use x_set_bitmap_icon to factor out common code.
3990 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3992 * dispextern.h (check_x_display_info, x_get_string_resource):
3993 Declare here just once and unify the latter.
3994 * frame.c (check_x_display_info, x_get_string_resource):
3995 * nsterm.h (check_x_display_info):
3996 * xrdb.c (x_get_string_resource):
3997 * xterm.h (check_x_display_info): Remove prototypes.
3998 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3999 * w32reg.c (x_get_string_resource): Likewise.
4000 (w32_get_rdb_resource): Adjust user.
4002 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4004 * xterm.h (struct x_display_info): New member
4005 x_pending_autoraise_frame, going to replace...
4006 * xterm.c (pending_autoraise_frame): ...static variable.
4007 (x_new_focus_frame, XTread_socket): Adjust users.
4008 * w32term.h (struct w32_display_info): New member
4009 w32_pending_autoraise_frame, going to replace...
4010 * w32term.c (pending_autoraise_frame): ...global variable.
4011 (x_new_focus_frame, w32_read_socket): Adjust users.
4013 2013-09-17 Glenn Morris <rgm@gnu.org>
4015 * xdisp.c (message_dolog): If we create *Messages*,
4016 switch it to messages-buffer-mode.
4018 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4020 Don't overuse 'const' in types of locals.
4021 * bidi.c (bidi_count_bytes):
4022 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4023 (xg_event_is_for_scrollbar):
4024 * xselect.c (x_handle_property_notify)
4025 (x_handle_selection_notify, x_handle_dnd_message):
4026 * xsettings.c, xsettings.h (xft_settings_event):
4027 * xterm.c (x_handle_net_wm_state, handle_one_event)
4028 (x_menubar_window_to_frame, x_detect_focus_change)
4029 (construct_mouse_click, note_mouse_movement)
4030 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4031 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4032 (handle_one_xevent, x_handle_net_wm_state):
4033 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4034 (x_handle_dnd_message):
4035 Avoid unnecessary 'const', typically the second 'const' in
4036 'const foo * const arg', a 'const' that does not affect the API
4037 and doesn't significantly help the human reader.
4039 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4041 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4042 only if Glib < 2.36.0.
4043 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4044 * xsettings.c (init_gconf, init_gsettings): Do not check
4046 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4048 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4050 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4052 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4053 before calling g_type_init.
4055 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4057 * nsterm.m (syms_of_nsterm): ... to here.
4059 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4061 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4062 (ignore_next_mouse_click_timeout): Use Time as X does.
4063 (handle_one_xevent): Avoid cast and use unsigned comparison.
4065 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4067 Do not copy X event in handle_one_xevent except KeyPress case.
4068 Wnen XEvent is processed, it is unlikely to be changed except
4069 KeyPress case, so we can avoid copying and use const pointer to
4070 const data to make sure that an event is not changed elsewhere.
4071 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4072 const' and do not create local copy except for the KeyPress event.
4073 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4074 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4075 (x_handle_net_wm_state, x_menubar_window_to_frame)
4076 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4077 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4078 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4079 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4080 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4081 (x_handle_dnd_message):
4082 * xsettings.c (xft_settings_event):
4083 Use 'const XEvent * const' where appropriate.
4084 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4086 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4088 Fix X event waiting to handle multiple frames.
4089 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4090 * xterm.c (pending_event_wait): Remove. Adjust users.
4091 (x_detect_focus_change): Pass frame arg.
4092 (handle_one_xevent): Find related frame early and clear per-frame
4093 wait_event_type only if this is an event for the relevant frame.
4094 (x_wait_for_event): Use per-frame wait_event_type.
4096 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4098 * nsfns.m (Fx_create_frame): Fix font driver registration for
4101 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4102 for syms_of_macfont.
4104 * nsterm.m: Include macfont.h.
4105 (ns_tmp_flags, ns_tmp_font): Remove.
4106 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4107 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4108 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4109 (changeFont:): Fix code style. Check for font driver type when
4112 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4115 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4116 (nsfont_open): Set font driver type.
4117 Set font->ascent and font->descent. Figure out font instead of
4118 ns_tmp_font, and flags instead of ns_tmp_flags.
4119 Fix indentation. Remove call to ns_draw_text_decoration,
4122 * nsfns.m: Include macfont.h.
4123 (Fx_create_frame): Register macfont driver, make a better default font.
4124 (Fns_popup_font_panel): Get font from macfont driver, if used.
4126 * macfont.m, macfont.h, macuvs.h: New files.
4128 * font.h: Declare syms_of_macfont.
4130 * font.c (syms_of_font): Call syms_of_macfont.
4132 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4134 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4136 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4137 and it is always zero for others, so I assume that this is an ancient
4138 leftover which nobody will want to change any more.
4139 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4140 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4141 * frame.c (x_set_scroll_bar_width):
4142 * w32fns.c (w32_createscrollbar):
4143 * w32term.c (w32_set_vertical_scroll_bar):
4144 * xfns.c (x_set_scroll_bar_default_width):
4145 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4146 (x_scroll_bar_expose): Related users changed.
4148 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4150 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4151 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4152 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4154 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4156 * nsterm.h, w32term.h, xterm.h: ...and not here.
4157 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4158 Remove unused Xisms.
4159 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4160 these modules are never compiled otherwise.
4162 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4164 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4165 Doc fix. (Bug#15375)
4167 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4169 Unify Fx_focus_frame between all ports.
4170 * frame.h (x_focus_frame): New prototype.
4171 * xfns.c (Fx_focus_frame): Remove.
4172 (syms_of_xfns): Do not defsubr it.
4173 (x_focus_frame): X implementation.
4174 * nsfns.m (Fx_focus_frame): Remove.
4175 (syms_of_nsfns): Do not defsubr it.
4176 (x_focus_frame): NS implementation.
4177 * w32term.c (Fx_focus_frame): Remove.
4178 (x_focus_on_frame): Rename to...
4179 (x_focus_frame): W32 implementation.
4180 * w32term.h (x_focus_on_frame): Remove prototype.
4181 * w32fns.c (Fx_focus_frame): Remove.
4182 (syms_of_w32fns): Do not defsubr it.
4183 * frame.c (Fx_focus_frame): Define here.
4184 (syms_of_frame): Defsubr here.
4185 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4187 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4189 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4190 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4191 each port to reference the port-specific window system data.
4192 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4193 (FRAME_DISPLAY_INFO): Define.
4194 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4195 (FRAME_DISPLAY_INFO): Define. Adjust users.
4196 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4197 (FRAME_DISPLAY_INFO): Define. Adjust users.
4198 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4199 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4200 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4201 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4202 * xselect.c, xterm.c: All related users changed.
4204 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4206 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4207 (x_menubar_window_to_frame): Remove prototypes.
4208 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4209 (x_menubar_window_to_frame, x_top_window_to_frame):
4211 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4212 (x_menubar_window_to_frame, x_top_window_to_frame):
4213 ...to here and convert all but the last to static.
4215 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4217 * lisp.mk (lisp): Add w32-common-fns.elc.
4219 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4221 * charset.c (char_charset): Document an exception for char-charset.
4223 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4225 * xterm.h (x_display_info): New field last_user_time...
4226 * xterm.c (toplevel): ...to replace static last_user_time.
4227 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4229 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4231 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4232 scroll bar values to prevent thumb from disappear and update comment.
4234 2013-09-11 Glenn Morris <rgm@gnu.org>
4236 * emacs.c (usage_message): Possessive apostrophe tweak.
4238 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4240 * nsterm.m (syms_of_nsterm): Use Qns.
4241 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4242 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4243 * xfns.c (x_display_info_for_name, Fx_open_connection):
4244 Remove old '#if 0' code.
4245 (syms_of_xfns): Use Qx.
4246 * termhooks.h (fullscreen_hook): Remove the leftover.
4247 (struct terminal): Fix typo in comment.
4249 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4251 Cleaning up a few X scroll bar bits.
4252 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4253 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4254 New member last_seen_part, going to replace...
4255 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4256 (xt_action_hook) [USE_LUCID]: Adjust user.
4257 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4258 Lucid-specific scroll bar support.
4259 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4260 to int and adjust to use last_seen_part member.
4261 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4262 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4263 Initialize last_seen_part.
4265 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4267 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4268 insert-buffer-substring an empty string.
4270 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4272 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4273 avoiding a GCC warning.
4275 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4277 Ifdef away frame tool bar code when it is not really used.
4278 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4279 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4280 and minimize_tool_bar_window_p under the above.
4281 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4282 (fset_tool_bar_window): Likewise.
4283 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4284 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4285 (change_frame_size_1):
4286 * window.c (window_from_coordinates, Frecenter): Adjust users.
4287 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4288 code is not really used.
4289 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4290 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4291 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4292 [!USE_GTK && !HAVE_NS]: Define as such.
4293 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4294 (note_mouse_highlight, expose_frame):
4295 * xfns.c (x_set_tool_bar_lines):
4296 * xterm.c (handle_one_xevent): Adjust users.
4298 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4300 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4301 This bug was introduced by my 2013-08-26 patch, which incorrectly
4302 assumed that the terminfo implementation doesn't use termcap buffers.
4303 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4304 these buffers apparently are used after all.
4305 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4306 (struct tty_display_info): Define members termcap_term_buffer and
4307 termcap_strings_buffer even if TERMINFO.
4309 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4312 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4313 'usage' docstring entry to pacify make-docfile.
4315 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4317 Change comparison functions =, <, >, <=, >= to take many arguments.
4318 * data.c: Change comparison functions' interface and implementation.
4319 * lisp.h: Make arithcompare available for efficient two arg
4321 * bytecode.c: Use arithcompare.
4322 * fileio.c: Use new interface.
4324 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4326 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4328 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4330 * eval.c (Feval): Document the new use of `lexical'.
4332 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4334 Review and drop old frame resize hack.
4335 * frame.h (struct frame): Remove force_flush_display_p.
4336 * dispnew.c (update_frame): Adjust user and don't call
4337 flush_frame here. The comment has said that there was an issues
4338 with redisplaying fringes, but I don't see any differences with
4339 and without this hack. Hopefully we can continue without it.
4340 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4341 current frame matrices twice if resized_p is set.
4343 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4345 Do not populate pure Xism x_sync to other ports.
4346 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4347 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4348 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4349 * w32term.h (x_sync): Remove prototype.
4351 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4353 Cleanup frame flushing.
4354 * dispextern.h (struct redisplay_interface):
4355 Drop flush_display_optional because flush_display is enough
4356 for X and flushing via RIF is just a no-op for others.
4357 * frame.h (flush_frame): New function.
4358 * dispnew.c (update_frame):
4359 * minibuf.c (read_minibuf):
4360 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4362 * keyboard.c (detect_input_pending_run_timers): Do not flush
4363 all frames but selected one in redisplay_preserve_echo_area.
4364 * nsterm.m (ns_flush): Remove no-op.
4365 (ns_redisplay_interface): Adjust user.
4366 * w32term.h (x_flush): Remove no-op.
4367 (w32_redisplay_interface): Adjust user.
4368 * xterm.c (x_flush): Simplify because we do not flush all
4369 frames at once any more. Adjust comment.
4370 (x_redisplay_interface): Adjust user.
4372 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4374 Port --without-x --enable-gcc-warnings to Fedora 19.
4375 * gfilenotify.c (globals_of_gfilenotify):
4376 Call g_type_init only if using an older glib version that needs it.
4378 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4380 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4381 (last_glyphless_glyph_merged_face_id): Remove declarations.
4382 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4383 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4384 (last_glyphless_glyph_merged_face_id): Now static.
4385 (merge_escape_glyph_face): New function, refactored from...
4386 (get_next_display_element): ...here.
4387 (merge_glyphless_glyph_face): New function, refactored from...
4388 (produce_glyphless_glyph): ...here...
4389 * term.c (produce_glyphless_glyph): ...and here.
4391 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4393 * eval.c (eval_sub): Only call Ffunction if necessary.
4395 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4397 Attempt to make redisplay more selective when changing cursor type.
4398 * frame.h (struct frame): New bitfield cursor_type_changed.
4399 * xdisp.c (cursor_type_changed): Remove.
4400 (try_cursor_movement, redisplay_window, try_window_id)
4401 (set_frame_cursor_types, try_window_reusing_current_matrix):
4402 Adjust to use per-frame bitfield.
4403 (redisplay_internal): Look for cursor type change on each visible
4404 frame and consider all frames if cursor type has been changed on
4405 the frame other than selected. If cursor type has been changed on
4406 selected frame only, do not use fast update.
4408 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4410 Attempt to make redisplay more selective when changing fonts.
4411 * frame.h (struct frame): New bitfield fonts_changed.
4412 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4413 (adjust_frame_glyphs): Add prototype.
4414 * dispnew.c (fonts_changed_p): Remove.
4415 (adjust_glyphs): Remove because we do not
4416 adjust matrices on all frames at once any more.
4417 (adjust_frame_glyphs): Block and unblock input here.
4418 (adjust_glyph_matrix): Use fonts_changed.
4419 (change_frame_size_1): Use adjust_frame_glyphs.
4420 * font.c (font_open_entity): Use fonts_changed.
4421 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4422 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4423 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4424 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4425 (shrink_mini_window, Fresize_mini_window_internal)
4426 (window_scroll_pixel_based, Fset_window_configuration)
4427 (apply_window_adjustment, Fset_window_vscroll):
4428 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4429 Use adjust_frame_glyphs.
4430 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4431 (try_window_reusing_current_matrix, try_window_id, display_line)
4432 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4433 (redisplay_internal): Consider fonts_changed and adjust frame
4434 matrices for each frame only if the frame is visible. If font
4435 has been changed on some frame during full redisplay, retry
4436 only visible frames where the font has been actually changed.
4438 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4440 Cache current header and mode line height for each window.
4441 * window.h (struct window): New fields mode_line_height
4442 and header_line_height.
4443 * window.c (make_window): Initialize them.
4444 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4445 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4446 (current_mode_line_height, current_header_line_height):
4448 * xdisp.c (current_mode_line_height, current_header_line_height):
4450 (pos_visible_p, init_xdisp): Adjust user.
4451 (redisplay_window): Invalidate mode_line_height and
4452 header_line_height if current and desired matrices do not agree.
4454 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4456 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4457 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4459 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4461 Make --without-x compatible with --enable-gcc-warnings.
4462 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4463 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4464 members under HAVE_WINDOW_SYSTEM.
4465 * keyboard.c (make_lispy_focus_out): Likewise.
4466 (record_menu_key): Move under HAVE_MENUS.
4467 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4468 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4469 (syms_of_xdisp): Adjust user.
4470 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4471 (start_hourglass, cancel_hourglass):
4472 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4473 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4474 and CLEAR_FONT_TABLE_NFONTS.
4475 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4476 Declare only if HAVE_WINDOW_SYSTEM.
4477 (lface_same_font_attributes_p, clear_face_gcs): Define only
4478 if HAVE_WINDOW_SYSTEM.
4480 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4482 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4483 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4484 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4486 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4488 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4490 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4492 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4493 This fixes a type error on hosts where ptrdiff_t is wider than int.
4495 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4497 * keyboard.c (read_key_sequence_vs): New function.
4498 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4501 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4503 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4505 Makefile improvements.
4506 * Makefile.in (config.status): Don't use double-colon rules, as
4507 they are not portable according to POSIX. Fix shell typo with `;
4508 I guess this rule has never been tested?
4509 (VCSWITNESS): New macro, to override any environment var.
4511 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4513 * xterm.h (struct x_display_info): Do not track X connection
4514 fd separately because it is always available from Display.
4515 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4518 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4520 * buffer.c (drop_overlay):
4521 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4522 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4524 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4526 * buffer.c (Fmake_overlay, Fmove_overlay):
4527 * intervals.c (set_point_from_marker):
4528 * print.c (PRINTPREPARE): Prefer signal_error
4529 to plain error and report unsuitable marker too.
4531 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4533 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4534 for 'dragging' member.
4535 (struct x_output): Remove set-but-unused leftovers
4536 'left_before_move' and 'top_before_move'.
4537 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4538 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4539 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4540 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4541 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4542 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4543 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4544 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4546 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4548 * nsfont.m (INVALID_GLYPH): New define.
4549 (nsfont_encode_char): Use INVALID_GLYPH.
4550 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4552 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4554 * xterm.c (x_last_mouse_movement_time): Revert last change.
4555 This code should use XDisplayMotionBufferSize to check display's
4556 motion history first, and there are few other issues as well.
4557 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4558 (handle_one_xevent): Adjust user.
4560 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4562 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4563 * frame.c (Flast_nonminibuf_frame): ... to here.
4564 (check_minibuf_window): Don't abort if no window was found
4567 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4569 Use XGetMotionEvents to ask the last mouse motion time from X server.
4570 * xterm.c (X_MOTION_HISTORY): Default to 1.
4571 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4572 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4573 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4574 Ifdef away legacy code.
4575 (XTmouse_position, x_scroll_bar_report_motion):
4576 Use x_last_mouse_movement_time.
4577 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4580 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4582 * msdos.c (last_mouse_window): Move to...
4583 (dos_rawgetc): ...this function and adjust comment.
4584 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4585 (mouseMoved): ...this function and adjust comment.
4586 * w32term.c (last_window): Likewise with...
4587 (w32_read_socket): ...this function.
4588 * xterm.c (last_window): Likewise with...
4589 (handle_one_xevent): ...this function.
4591 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4593 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4594 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4595 (handle_one_xevent): ...to here.
4596 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4599 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4601 * msdos.c (IT_set_terminal_window): Remove no-op.
4602 (initialize_msdos_display): Adjust terminal setup.
4603 * w32console.c (w32con_set_terminal_window): Remove no-op.
4604 (initialize_w32_display): Adjust terminal setup.
4605 * w32term.c (w32_set_terminal_window): Remove no-op.
4606 (w32_create_terminal): Adjust terminal setup.
4607 * xterm.c (XTset_terminal_window): Remove no-op.
4608 (x_create_terminal): Adjust terminal setup.
4610 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4612 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4614 (ns_create_terminal): Adjust terminal setup.
4615 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4617 (w32_create_terminal): Adjust terminal setup.
4618 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4620 (x_create_terminal): Adjust terminal setup.
4622 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4624 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4625 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4626 * dispnew.c (buffer_posn_from_coords):
4627 * window.c (Fwindow_end, displayed_window_lines):
4628 * xdisp.c (redisplay_mode_lines): Use it.
4630 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4632 * fontset.c (face_for_char): Check char in the current face font first
4633 if HAVE_NS (Bug#15138).
4635 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4637 * window.c (temp_output_buffer_show): Make sure window returned
4638 by display_buffer is live (Bug#15213).
4640 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4642 Minor cleanup to avoid forward declarations.
4643 * coding.h (struct ccl_spec): Remove forward declaration.
4644 * composite.h (toplevel): Include font.h.
4645 (struct composition_it, struct face, struct font_metrics):
4646 Remove forward declaration.
4647 * dispextern.h (struct image, struct atimer): Likewise.
4648 * emacsgtkfixed.h (struct frame): Likewise.
4649 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4650 * font.h (struct font_driver, struct font, struct glyph_string)
4651 (struct face): Remove forward declaration.
4652 * fontset.h (struct face, struct font): Likewise.
4653 * frame.h (toplevel): Style cleanup.
4654 (enum output_method): Move to...
4655 * termhooks.h (enum output_method): ...here.
4656 (struct glyph, struct frame, struct ns_display_info)
4657 (struct x_display_info, struct w32_display_info):
4658 Remove forward declaration.
4659 * xterm.h (toplevel): Include termhooks.h.
4660 (struct font, struct window, struct glyph_matrix, struct frame)
4661 (struct input_event, struct face, struct image): Remove forward
4663 * gtkutil.h (struct _widget_value): Likewise.
4664 * keyboard.h (toplevel): Include termhooks.h.
4665 (struct input_event): Remove forward declaration.
4667 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4669 * intervals.c (set_point_from_marker): New function.
4670 * editfns.c (Fgoto_char):
4671 * process.c (Finternal_default_process_filter):
4672 * window.c (select_window_1): Use it.
4673 * buffer.h (set_point_from_marker): Add prototype.
4675 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4677 * w32.c (term_winsock): Call release_listen_threads before calling
4679 (_sys_wait_accept): Wait for accept event in a loop with a finite
4680 timeout, instead of waiting indefinitely. Will hopefully avoid
4681 hanging during exit because WSACleanup deadlocks waiting for the
4682 event object to be released. (Bug#14333)
4684 * w32proc.c (release_listen_threads): New function, signals all
4685 the reader threads that listen for connections to stop waiting.
4687 * w32.h (release_listen_threads): Add prototype.
4689 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4691 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4692 field of new marker (for sanity and safety).
4693 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4694 anyway because XMISCTYPE is a function and can't be an lvalue).
4696 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4698 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4699 (x_after_update_window_line, x_scroll_bar_create):
4700 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4701 (handle_one_xevent, x_clear_frame_area):
4702 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4703 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4704 * xterm.h (x_clear_area): Adjust prototype.
4706 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4708 Hook scanning and indentation functions to find_newline. This helps
4709 to avoid duplicated code and renders more respect to newline cache.
4710 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4711 * cmds.c (Fforward_line):
4712 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4713 Use find_newline and avoid unnecessary point movements.
4714 * search.c (scan_newline): Implement on top of find_newline.
4716 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4718 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4719 scoped code (bug#11258).
4721 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4723 * nsterm.m (last_window): New variable.
4724 (EV_TRAILER2): New macro.
4725 (EV_TRAILER): Call EV_TRAILER2.
4726 (mouseMoved:): Add support for mouse-autoselect-window
4727 on nextstep (Bug#6888).
4729 2013-08-28 Andreas Schwab <schwab@suse.de>
4731 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4732 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4733 Remove unused macro definitions.
4734 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4735 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4736 Only define if emacs.
4738 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4740 Prefer enum glyph_row_area to int where appropriate.
4741 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4743 (window_box, window_box_width, window_box_left, window_box_left_offset)
4744 (window_box_right, window_box_right_offset): Adjust prototypes.
4745 * xdisp.c (window_box, window_box_width, window_box_left)
4746 (window_box_left_offset, window_box_right, window_box_right_offset):
4747 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4748 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4749 * nsterm.m (ns_clip_to_row):
4750 * w32term.c (w32_clip_to_row):
4751 * xterm.c (x_clip_to_row): Likewise.
4753 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4755 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4756 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4758 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4760 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4761 for portability to hosts where /bin/sh has problems.
4763 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4765 Redesign redisplay interface to drop global output_cursor.
4766 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4767 (toplevel): Remove declaration of output_cursor.
4768 (set_output_cursor, x_cursor_to): Remove prototype.
4769 * window.h (struct window): New member output_cursor.
4770 (output_cursor_to): New function to replace RIF member.
4771 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4772 (update_text_area, set_window_cursor_after_update): Use it.
4773 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4774 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4775 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4776 * w32term.c (x_update_window_begin, x_update_window_end):
4777 * xterm.c (x_update_window_begin, x_update_window_end):
4778 Adjust to use per-window output cursor.
4780 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4782 Simplify SELECT_TYPE-related code.
4783 Like EMACS_TIME, this portability layer is no longer needed, since
4784 Emacs has been using fd_set as a portability layer for some time.
4785 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4786 (SELECT_TYPE): Remove. All uses changed to fd_set.
4787 (fd_set) [!FD_SET]: New typedef.
4789 Simplify EMACS_TIME-related code.
4790 This portability layer is no longer needed, since Emacs has been
4791 using struct timespec as a portability layer for some time.
4792 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4793 Include <time.h> rather than "systime.h"; that's all that's needed now.
4794 * dispnew.c: Include <timespec.h> rather than "systime.h";
4795 that's all that's needed now.
4796 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4797 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4798 TIMESPEC_RESOLUTION.
4799 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4800 LOG10_TIMESPEC_RESOLUTION.
4801 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4802 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4803 (make_emacs_time): Remove. All used changed to make_timespec.
4804 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4805 (current_timespec): Rename from current_emacs_time. All uses changed.
4806 (add_emacs_time): Remove. All uses changed to timespec_add.
4807 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4808 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4809 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4810 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4811 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4812 (current_timespec): Rename from current_emacs_time. All uses changed.
4813 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4814 changed to timespec_cmp.
4815 * xgselect.c: Include <timespec.h>, since our .h files don't.
4817 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4819 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4820 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4821 Remove the leftovers.
4822 * gtkutil.c (toplevel): Do not declare Qxft but include
4824 * image.c (toplevel): Do not declare Vlibrary_cache because
4825 it's already done in lisp.h.
4827 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4829 * lisp.h (Mouse_HLInfo): Move from here...
4830 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4831 (reset_mouse_highlight): New function.
4832 * msdos.c (dos_set_window_size, IT_update_begin)
4833 (internal_terminal_init):
4834 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4835 (ns_initialize_display_info):
4836 * w32console.c (initialize_w32_display):
4837 * w32term.c (x_update_window_end, x_free_frame_resources)
4838 (w32_initialize_display_info):
4839 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4840 * window.c (Fdelete_other_windows_internal):
4841 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4842 * termchar.h (toplevel):
4843 * xterm.h (toplevel): Include dispextern.h.
4845 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4847 Fix minor problems found by static checking.
4848 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4849 (expect): Avoid nested-if warning.
4850 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4851 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4852 * nsterm.h, nsterm.m (ns_select):
4853 * xgselect.c, xgselect.h (xg_select):
4854 Adjust signature to better match pselect's.
4855 * nsterm.m (ns_select):
4856 Don't set *TIMEOUT, since pselect doesn't.
4857 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4858 diagnostic about assigning const char * to it.
4859 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4861 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4863 * lread.c (substitute_object_recurse): Handle hash-tables as well
4866 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4868 Fix unlikely core dump in init_tty, and simplify terminfo case.
4869 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4870 The old version incorrectly dumped core if malloc returned a
4871 buffer containing only non-NUL bytes.
4872 (init_tty): Do not allocate or free termcap buffers; the
4873 struct does that for us now.
4874 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4875 (struct tty_display_info): Define members termcap_term_buffer and
4876 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4877 use them. Allocate them directly in struct rather than indirectly
4878 via a pointer, to simplify init_tty.
4880 * frame.c (check_minibuf_window): Initialize 'window' properly,
4881 so that Emacs reliably aborts later if 'window' is not initialized.
4883 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4885 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4886 of VoidSymbol (Bug#15154).
4888 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4890 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4891 mouse_face_beg_y and mouse_face_end_y.
4892 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4893 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4894 Adjust users and update comment where appropriate.
4896 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4898 * frame.c (check_minibuf_window): New function.
4899 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4900 Call check_minibuf_window (Bug#15183).
4902 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4904 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4905 because this is the only last cursor data we need to keep and consult.
4906 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4907 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4910 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4912 Fix recovering from possible decompression error.
4913 Since insert_from_gap doesn't always move point, we can't use PT as
4914 the position where the partially decompressed data ends, and
4915 should count how many bytes was produced so far.
4916 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4917 (unwind_decompress): Really delete partially uncompressed data.
4918 (Fzlib_decompress_region): Take decompressed data size into account.
4920 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4922 * syntax.c (init_syntax_once): Adjust comment and do an early
4923 initialization of Qchar_table_extra_slots just once...
4924 * casetab.c (init_casetab_once):
4925 * category.c (init_category_once):
4926 * character.c (syms_of_character):
4927 * coding.c (syms_of_coding):
4928 * xdisp.c (syms_of_xdisp): ...and omit it here.
4930 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4932 * xdisp.c (get_next_display_element): Don't apply to characters
4933 from a display vector the logic of setting it->end_of_box_run_p
4934 suitable for characters from a buffer. (Bug#15175)
4936 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4937 to handle directories, rather than '_utime' which doesn't.
4940 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4942 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4943 or fullscreen (Bug#14627).
4945 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4947 System-dependent integer overflow fixes.
4948 * process.c (Fset_process_window_size): Signal an error if
4949 the window size is outside the range supported by the lower level.
4950 * sysdep.c (set_window_size): Return negative on error,
4951 nonnegative on success, rather than -1, 0, 1 on not in system,
4952 failure, success. This is simpler. Caller changed.
4953 (serial_configure): Remove unnecessary initialization of local.
4954 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4955 size fits in unsigned long; this isn't true on some 32-bit hosts.
4956 Avoid buffer overrun if some future version of /proc/meminfo has a
4957 variable name longer than 20 bytes.
4958 (system_process_attributes) [__FreeBSD__]:
4959 Don't assume hw.availpages fits in 'int'.
4961 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4963 Don't let very long directory names overrun the stack.
4964 Fix some related minor problems involving "//", vfork.
4965 * callproc.c (encode_current_directory): New function.
4966 (call_process): Don't append "/"; not needed.
4967 * fileio.c (file_name_as_directory_slop): New constant.
4968 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4969 this can save the caller having to alloca.
4970 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4971 Use SAFE_ALLOCA, not alloca.
4972 (directory_file_name, Fexpand_file_name): Leave leading "//"
4973 alone, since it can be special even on POSIX platforms.
4974 * callproc.c (call_process):
4975 * process.c (Fformat_network_address):
4976 * sysdep.c (sys_subshell):
4977 Use encode_current_directory rather than rolling our own.
4978 (create_process): No need to encode directory; caller does that now.
4979 * process.h (encode_current_directory): New decl.
4980 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4981 Rework to avoid 'goto xyzzy;'.
4983 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4985 * xdisp.c (handle_face_prop): If the default face was remapped use
4986 the remapped face for strings from prefix properties. (Bug#15155)
4988 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4990 Minor cleanup for redisplay interface and few related functions.
4991 * frame.h (enum text_cursor_kinds): Move from here...
4992 * dispextern.h (enum text_cursor_kinds): ...to here.
4993 (toplevel): Drop unnecessary declarations.
4994 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4995 in update_window_end_hook and draw_window_cursor functions.
4996 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4997 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4998 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4999 * xterm.c (x_update_window_end, x_draw_window_cursor):
5000 * xdisp.c (display_and_set_cursor, update_window_cursor)
5001 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5002 enum text_cursor_kinds where appropriate.
5004 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5006 Redesign redisplay interface to drop updated_row and updated_area.
5007 * dispextern.h (updated_row, updated_area): Remove declaration.
5008 (struct redisplay_interface): Pass glyph row and row area parameters
5009 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5010 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5012 * dispnew.c (updated_row, updated_area): Remove.
5013 (redraw_overlapped_rows, update_window_line): Adjust user.
5014 (update_marginal_area, update_text_area): Likewise. Pass updated row
5015 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5016 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5019 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5021 * process.c (flush_pending_output): Remove stub.
5024 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5026 * callproc.c: Fix race that killed background processes (Bug#15144).
5027 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5028 Record deleted process-id in critical section, not afterwards.
5029 Don't mistakenly kill process created by a call-process invocation
5030 that discards output and does not wait.
5032 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5034 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5035 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5036 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5037 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5038 to shut up compiler in mark_object.
5039 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5041 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5043 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5044 We can't portably rely on PTY_OPEN doing that, even if
5045 it calls posix_openpt with O_CLOEXEC.
5047 2013-08-20 Kenichi Handa <handa@gnu.org>
5049 * character.c (string_char): Improve commentary.
5051 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5053 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5054 (struct animation_cache): Make signature a flexible array member.
5055 All uses changed. This is a tad slower but may insulate us better
5056 from future changes to ImageMagick.
5058 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5060 * image.c: Shrink memory needed for animation cache.
5061 (SIGNATURE_DIGESTSIZE): New constant.
5062 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5063 (imagemagick_create_cache): Copy the signature. This saves
5064 several KB of memory that ImageMagick wastes per signature.
5065 Don't bother updating the update_time, as the caller does that now.
5066 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5067 it's a fixed size struct member now.
5068 (imagemagick_get_animation_cache): Always destroy the signature,
5069 as it's now imagemagick_create_cache's responsibility to copy it.
5070 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5071 and use memcmp rather than strcmp.
5072 eassert that ImageMagick returns a signature of the specified length.
5074 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5076 * image.c (imagemagick_get_animation_cache): Don't segfault on
5078 (imagemagick_get_animation_cache): Revert to previous definition
5079 so that it actually works. But keep the memory leak fix.
5080 (imagemagick_get_animation_cache): Fix memory leak.
5082 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5084 * image.c: Fix animation cache signature memory leak.
5085 Fix some other minor performance problems while we're at it.
5086 (imagemagick_create_cache): Clear just the members that
5087 need clearing. Don't set update_time, as caller does that now.
5088 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5089 Simplify by using pointer-to-pointer instead of a prev pointer.
5090 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5091 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5092 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5093 it's already a copy. Free the signature probe unless it's cached.
5095 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5096 This was introduced by my 2013-08-12 fix for Bug#15035.
5098 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5100 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5101 (imagemagick_prune_animation_cache): Now static.
5103 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5105 * image.c (imagemagick_get_animation_cache): Don't segfault when
5106 pruning all entries.
5108 2013-08-18 Ken Brown <kbrown@cornell.edu>
5110 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5111 static heap if ENABLE_CHECKING is defined.
5112 (max_bss_sbrk_ptr): New variable.
5114 (report_sheap_usage): Report maximum static heap usage instead of
5115 ending static heap usage.
5117 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5119 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5120 of zlib_initialized according to the results of calling
5121 init_zlib_functions.
5123 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5125 * image.c: Implement an ImageMagick per-image cache.
5126 (imagemagick_get_animation_cache): Fix a double-free error.
5127 (imagemagick_load_image): Remove the ping_wand code, which only
5128 apparently saved time on invalid animated images, and slowed down
5129 everything else. Optimise for the common case.
5131 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5133 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5135 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5137 * marker.c (set_marker): Remove documentation of undefined behavior.
5139 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5141 * image.c (imagemagick_compute_animated_image): Animate correctly
5142 when sub-images are smaller than the main image.
5143 (imagemagick_compute_animated_image): Setting the iterator row to
5144 zero is apparently not allowed.
5145 (imagemagick_compute_animated_image): Allow images that say they
5146 have sub-images that are bigger than the main image, but just crop
5149 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5151 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5153 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5155 * image.c (imagemagick_compute_animated_image): Respect the GIF
5158 2013-08-15 Ken Brown <kbrown@cornell.edu>
5160 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5161 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5164 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5166 Fix minor problems found by static checking.
5167 * frame.c (delete_frame):
5168 * xdisp.c (next_element_from_display_vector):
5169 Avoid uninitialized local.
5170 * image.c (imagemagick_compute_animated_image): Port to C89.
5171 Prefer usual GNU indentation style for loops.
5172 Be more careful about bizarrely large sizes, by using ptrdiff_t
5175 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5177 Fix infinite frame selection loop (Bug#15025).
5178 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5180 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5182 * xdisp.c (compute_window_start_on_continuation_line):
5183 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5184 to make sure we end up setting the window start at the leftmost
5185 visible character of the display line. This avoids funky
5186 horizontal shifting because the window start is not kept on the
5187 same position. (Bug#15090)
5188 (next_element_from_display_vector): Support 'box' face attribute
5189 in the face definitions of a display vector. (Bug#15099)
5191 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5193 * image.c (imagemagick_compute_animated_image): Implement animated
5195 (imagemagick_compute_animated_image): Fix some compilation
5196 warnings. Implement a very simple cache to make the animation
5197 usable at all, but it should be replaced with a per-image cache.
5199 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5201 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5202 to do `for' loops over alist values.
5203 * buffer.h (FOR_EACH_BUFFER):
5204 * process.c (FOR_EACH_PROCESS): Use it.
5205 (handle_child_signal, status_notify, Fget_buffer_process)
5206 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5208 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5210 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5211 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5212 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5213 to xzalloc and so avoid redundant call to memset.
5214 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5215 members because it is allocated with xzalloc and so already zeroed.
5217 2013-08-14 Ken Brown <kbrown@cornell.edu>
5219 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5222 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5224 Utility function and macro to copy Lisp string to C string.
5225 * lisp.h (xlispstrdupa): New macro.
5226 (xlispstrdup): New prototype.
5227 * alloc.c (xlispstrdup): New function.
5228 * callint.c (Fcall_interactively):
5229 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5230 (Fsubstitute_in_file_name):
5231 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5232 * image.c (x_create_bitmap_from_file):
5233 * w32term.c (w32_term_init):
5234 * xterm.c (x_term_init): Use xlispstrdup.
5236 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5238 * image.c (imagemagick_load_image): Make animated pictures work.
5239 There's still some problems with background color settings, though
5242 * decompress.c (unwind_decompress): Always restore point.
5244 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5246 * marker.c (set_marker): Reformat documentation.
5248 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5250 * xdisp.c (cursor_type_changed): Now static.
5252 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5253 Use changed. This avoids the need to call xmalloc and for the
5254 caller to call xfree, and avoids memory leaks in some situations.
5256 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5258 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5259 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5260 (redisplay_window): If window_end_valid is cleared due to non-zero
5261 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5262 so do not call to try_cursor_movement for that window.
5264 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5266 * window.h (struct window): Convert window_end_pos and
5267 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5268 (wset_window_end_pos, wset_window_end_vpos): Remove.
5269 * dispnew.c (adjust_glyph_matrix):
5270 * window.c (Fwindow_end, replace_window, set_window_buffer)
5272 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5273 (set_vertical_scroll_bar, redisplay_window, try_window)
5274 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5275 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5276 (note_mouse_highlight): Adjust users.
5277 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5280 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5282 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5283 * image.c (imagemagick_filename_hint): Use `const char *' and
5284 prefer SSDATA to SDATA to avoid warnings.
5286 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5288 Cleanup window fringes, margins and scroll bars adjustments.
5289 * window.c (set_window_fringes, set_window_margins)
5290 (set_window_scroll_bars, apply_window_adjustment): New functions.
5291 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5292 (Fset_window_scroll_bars): Use them.
5294 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5296 * window.h (struct window): Convert scroll_bar_width
5297 from Lisp_Object to integer. Adjust comment.
5298 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5300 * window.c (wset_scroll_bar_width): Remove.
5301 (make_window): Initialize scroll_bar_width.
5302 (Fsplit_window_internal): Use direct assignment.
5303 (Fset_window_configuration, save_window_save):
5304 Convert Lisp_Object to integer and back where appropriate.
5305 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5306 bar was actually changed, and mention this in docstring.
5308 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5310 * decompress.c: Minor simplifications.
5311 (Fzlib_decompress_region): Don't bother verifying
5312 that avail_out <= UINT_MAX, as that was confusing.
5313 Mention the restriction in a comment instead.
5314 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5316 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5318 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5319 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5321 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5323 * image.c (imagemagick_filename_hint): Check for errors in the
5326 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5328 * window.c (Fwindow_margins): Return nil when there's no marginal
5329 area, as per the documented API.
5331 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5332 Fmake_vector, as scroll bar's struct members are not all Lisp
5333 objects now. This avoids crashes in GC.
5335 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5336 bool, so its address could be taken.
5338 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5340 * image.c (imagemagick_filename_hint): New function to possibly
5341 apply `image-content-type-suffixes'.
5342 (imagemagick_load_image): Use it.
5344 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5346 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5347 if loading zlib failed.
5349 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5351 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5352 2013-08-13 checkin below. Change bool to BOOL, rule is:
5353 All Obj-C code uses BOOL, except for interfaces callable from C.
5355 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5357 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5359 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5360 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5361 bool instead of BOOL.
5362 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5363 from Lisp_Object to bitfield. Adjust comment.
5364 * w32term.c (x_scroll_bar_create): Adjust user.
5365 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5366 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5367 Use bool for boolean.
5368 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5369 to `unsigned int' when defining a bitfield.
5371 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5373 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5375 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5377 * window.h (struct window): Convert left_margin_cols and
5378 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5379 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5380 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5382 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5384 (showing_window_margins_p, update_window_line, update_frame_1):
5385 * fringe.c (draw_fringe_bitmap_1):
5386 * xdisp.c (window_box_width): Adjust users.
5387 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5388 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5389 Use direct assignment.
5390 (Fset_window_configuration, save_window_save, Fwindow_margins):
5391 Convert Lisp_Object to integer and back where appropriate.
5392 (Fset_window_margins): Adjust user. Return t if any margin
5393 was actually changed, and mention this in docstring.
5395 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5397 * syntax.c (forward_word):
5398 * cmds.c (forward_char, backward_char): Mention the optional argument.
5400 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5402 * window.h (struct window): Convert left_fringe_width
5403 and right_fringe_width from Lisp_Objects to integers.
5405 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5406 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5407 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5409 (make_window): Initialize new integer fields to -1.
5410 (Fsplit_window_internal): Use direct assignment.
5411 (Fset_window_configuration, save_window_save):
5412 Convert Lisp_Object to integer and back where appropriate.
5413 (Fset_window_fringes): Adjust user. Return t if any fringe
5414 was actually changed, and mention this in docstring.
5416 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5418 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5419 * nsfns.m (x_set_cursor_type):
5420 * w32fns.c (x_set_cursor_type):
5421 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5422 * xdisp.c (set_frame_cursor_types): ...but in common code.
5424 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5426 * font.c (clear_font_cache): New function, stripped from...
5427 (Fclear_font_cache): ...here, which now uses the function
5428 above. Adjust comment.
5429 * font.h (clear_font_cache): Add prototype.
5430 * xfaces.c (clear_face_cache): Use clear_font_cache.
5432 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5434 * window.c (Fset_window_start): Compare `w', not `window' because
5435 `w' might not be equal to `window' after call to decode_live_window.
5437 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5439 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5440 This fixes a problem introduced by the Bug#15035 patch
5441 when using GPG. Reported by Herbert J. Skuhra.
5443 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5445 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5446 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5447 not yet initialized.
5449 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5451 * decompress.c (Fzlib_decompress_region): Support zlib
5452 decompression, too, and rename.
5454 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5456 Minor zlib configuration tweaks.
5457 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5458 Don't assume presence of fn_inflateInit2_ zlib internal function.
5460 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5462 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5463 include the zlib prefix.
5465 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5467 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5468 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5469 define static variables that are pointers to zlib functions to be
5471 (init_zlib_functions) [WINDOWSNT]: New function.
5472 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5474 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5475 macros instead of invoking the zlib functions directly.
5476 (syms_of_decompress): DEFSYM Qzlib_dll.
5477 Staticpro Szlib_available_p.
5479 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5481 Avoid looping over all frame windows to freeze and unfreeze.
5482 * window.h (struct window): Drop frozen_window_start_p.
5483 (freeze_window_starts): Drop prototype.
5484 * frame.h (struct frame): New frozen_window_starts flag.
5485 (FRAME_WINDOWS_FROZEN): New macro.
5486 * window.c (freeze_window_start, freeze_window_starts):
5488 (select_window, replace_window): Adjust users.
5489 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5490 (window_frozen_p): New function.
5491 (redisplay_window): Use it.
5493 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5495 Fix some fd issues when running subprocesses (Bug#15035).
5496 Fix bugs that can leak files or file descriptors on errors.
5497 Don't unlink open temp files, as that's hard for users to diagnose
5498 when things go awry (e.g., temp disk exhausted).
5499 Don't bother to lock temp files. Check for invalid recursion.
5500 * callproc.c (synch_process_fd): Remove. All uses removed.
5501 (synch_process_tempfile): New var or macro.
5502 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5504 (record_kill_process): New arg, the temp name. All callers changed.
5505 (delete_temp_file): Now just a simple wrapper around unlink.
5506 (call_process_kill): New arg, the call_process_fd array.
5507 Close them all. Clear synch_process_pid. Remove the temp file,
5508 or arrange for it to be removed.
5509 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5510 that's been moved to synch_process_tempfile. Caller changed.
5511 Do not remove the tempfile; that's now call_process_kill's
5513 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5514 call_process_kill; the caller now does that.
5515 (call_process_cleanup): Do not close the process fd; that's now
5516 call_process_kill's responsibility.
5517 (Fcall_process): Implement via new function call_process, which
5518 has most of the old body of Fcall_process, but with a different API.
5519 (call_process): New function that does not open or close filefd if
5520 it is nonnegative. Record which fds need to be closed, and let
5521 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5522 Signal an error if invoked recursively (could be done via a hook).
5523 Simplify creation of the tempfile in the MSDOS case.
5524 Don't create the output file until after checking for the executable.
5525 Report any failure to open /dev/null.
5526 Don't open /dev/null for writing twice; once is enough.
5527 Don't create pipe if all output is being discarded or sent to file.
5528 Don't worry about setting up the coding system or reading from the
5529 pipe if all output is being discarded.
5530 Hoist fd_error local into top level, to lessen block nesting.
5531 Don't record deleted pid here; now done by Fcall_process_region.
5532 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5533 and note its success in synch_process_tempfile.
5534 Do not leak resources when child_setup fails.
5535 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5536 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5537 (create_temp_file): Now returns open fd, with an additional
5538 Lisp_Object * argument to return the name. All callers changed.
5539 Do not close the file; rewind it instead, and leave it open for
5540 the caller. Do not lock the temp file. Unwind-protect the file
5541 and the file-descriptor.
5542 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5543 If an asynchrounous process, record it here, not in call_process.
5544 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5545 * eval.c (set_unwind_protect): New function.
5546 * fileio.c (write_region): New function, generalized from the
5547 old Fwrite_region. Do not lock temp files.
5548 (Fwrite_region): Use it.
5549 * lisp.h (set_unwind_protect, write_region): New decls.
5550 * process.c: Include <verify.h>.
5551 (make_process): Mark fds as initially closed.
5552 (deleted_pid_list): Now a list of pid-filename pairs.
5554 (close_process_fd): New function.
5555 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5556 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5557 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5558 (create_process, create_pty, Fmake_serial_process)
5559 (server_accept_connection): Record which fds need to be closed,
5560 and let deactivate_process close them.
5561 (Fmake_network_process): Do not discard the unwind-protect
5562 until it's safe to do so.
5563 (deactivate_process): Close the fds opened by create_process etc.
5564 (Fprocess_send_eof): Adjust to new way of recording open fds.
5565 Report an error if /dev/null can't be opened, instead of aborting.
5566 * process.h (PROCESS_OPEN_FDS): New constant.
5567 (struct Lisp_Process): New member open_fds.
5568 (record_kill_process, record_deleted_pid): Adjust signatures.
5569 (record_deleted_pid): Move decl here ...
5570 * syswait.h (record_deleted_pid): ... from here.
5572 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5574 * decompress.c: Fix bugs with large buffers and weird inputs.
5575 Tune a bit. Reindent as per usual Emacs style.
5576 (BUFFER_SIZE): Remove.
5577 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5578 more than UINT_MAX bytes. Decompress into the gap instead of into
5579 an auto buffer, as this should avoid copying. Return nil if
5580 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5581 set immediate_quit; we shouldn't trust zlib code that much.
5583 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5585 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5586 errors, and really move the gap to where we want it.
5588 * lisp.h: Include decompress.c support.
5590 * emacs.c (main): Include decompress.c support.
5592 * Makefile.in: Include -lz if present.
5594 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5596 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5597 (initWithTitle:): Initialize frame to 0.
5598 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5599 (fillWithWidgetValue:frame:): Rename from
5600 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5602 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5603 fillWithWidgetValue:frame:
5605 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5606 remove memory leak warnings.
5608 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5609 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5612 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5613 (x_activate_menubar): Update the whole menu.
5614 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5615 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5616 current event is not NSSystemDefined (Bug#15001).
5617 Call ns_check_menu_open only if trackingMenu is 2.
5618 (menuDidClose:): New method, decrease trackingMenu.
5619 (fillWithWidgetValue:setDelegate:): New method.
5620 (fillWithWidgetValue:): Call the above.
5622 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5624 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5626 Omit some unnecessary casts.
5627 Many of these go back to the old pre-C89 days, when they may have
5628 been needed, but we've been assuming C89 or later for a while now.
5629 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5630 (live_float_p, live_misc_p, live_vector_p):
5631 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5632 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5633 (defvar_per_buffer):
5634 * callint.c (Fcall_interactively):
5635 * doc.c (Fsubstitute_command_keys):
5636 * filelock.c (get_boot_time):
5637 * frame.c (xrdb_get_resource):
5638 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5639 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5640 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5641 (menuitem_highlight_callback, menu_destroy_callback)
5642 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5643 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5644 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5645 (xg_tool_bar_help_callback, tb_size_cb):
5646 * image.c (xpm_alloc_color, png_read_from_memory)
5647 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5648 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5650 * keymap.c (describe_map):
5651 * nsfns.m (Fns_display_monitor_attributes_list):
5652 * nsmenu.m (process_dialog:):
5653 * nsterm.m (hold_event):
5654 * process.c (wait_reading_process_output):
5655 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5656 * scroll.c (do_direct_scrolling, scrolling_1):
5657 * termcap.c (tgetent):
5658 * window.c (check_window_containing, add_window_to_list)
5659 (freeze_window_starts):
5660 * xdisp.c (compare_overlay_entries, vmessage):
5661 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5662 (x_get_monitor_attributes_xrandr)
5663 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5664 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5665 * xfont.c (xfont_match, xfont_open):
5666 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5667 (menubar_selection_callback, menu_position_func)
5668 (popup_selection_callback, create_and_show_popup_menu)
5669 (dialog_selection_callback, create_and_show_dialog):
5670 * xrdb.c (x_get_string_resource):
5672 * xsmfns.c (x_session_check_input):
5673 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5674 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5675 (xaw_jump_callback, xaw_scroll_callback):
5676 Omit unnecessary casts.
5678 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5680 Minor string-length refactoring.
5681 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5682 * frame.c (make_monitor_attribute_list):
5683 Prefer build_string to strlen + make_string.
5685 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5687 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5688 don't check minor_code (Bug#14417).
5690 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5692 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5693 vertical positions instead. This avoids calling MATRIX_ROW with
5694 row numbers that are possibly beyond valid limits. (Bug#15064)
5696 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5698 Use xstrdup and build_unibyte_string where applicable.
5699 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5700 * xfns.c (x_window):
5701 * xrdb.c (x_get_customization_string):
5702 * xterm.c (xim_initialize):
5703 * w32fns.c (w32_window): Use xstrdup.
5704 (w32_display_monitor_attributes_list):
5705 * emacs.c (init_cmdargs):
5706 * keyboard.c (PUSH_C_STR):
5707 * nsfont.m (nsfont_open):
5708 * sysdep.c (system_process_attributes):
5709 * w32.c (system_process_attributes):
5710 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5712 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5714 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5715 variables of these types so that GDB would know about them, as aid
5716 for debugging fatal exceptions. (Bug#15024) See also
5717 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5720 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5722 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5723 larger than the NSWindow (Bug#14934).
5725 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5727 Redesign redisplay interface to drop global variable updated_window.
5728 Always pass currently updated window as a parameter to update routines.
5729 * dispextern.h (updated_window): Remove declaration.
5730 (struct redisplay_interface): Pass window parameter to
5731 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5732 and after_update_window_hook.
5733 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5735 * dispnew.c (updated_window): Remove.
5736 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5737 (update_window_line): Adjust to match redisplay interface changes.
5738 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5739 (ns_scroll_run, ns_after_update_window_line):
5740 * w32term.c (x_update_window_begin, x_update_window_end)
5741 (x_after_update_window_line, x_scroll_run):
5742 * xterm.c (x_update_window_begin, x_update_window_end)
5743 (x_after_update_window_line, x_scroll_run):
5744 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5745 Likewise. Adjust comments where appropriate.
5746 (x_cursor_to): Simplify because this is always called during window
5747 update (but install debugging check anyway).
5748 (expose_window): Check must_be_updated_p flag to see whether this
5749 function is called during window update.
5751 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5753 Do not reset window modification event counters excessively.
5754 These leftovers and poor man's tricky methods to catch extra
5755 redisplay's attention are no longer needed.
5756 * frame.c (set_menu_bar_lines_1):
5757 * minibuf.c (read_minibuf_unwind):
5758 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5759 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5760 (window_scroll_line_based, Fset_window_configuration):
5761 * xdisp.c (redisplay_window): Do not reset last_modified and
5762 last_overlay_modified counters.
5764 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5766 * xselect.c (x_send_client_event): Set send_event and serial, memset
5767 data.l as it might be bigger than data.b. Use 24 bit mask to
5768 XSendEvent (Bug#15034).
5770 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5772 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5773 for TTY frames that are not the top frame on their console.
5776 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5778 * w32term.c (w32fullscreen_hook): Really maximize frame when
5779 asked for (Bug#14841).
5781 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5783 Prefer selected_window to Fselected_window, likewise for frames.
5784 * buffer.c (Fbuffer_swap_text):
5785 * data.c (Fvariable_binding_locus):
5786 * window.c (run_window_configuration_change_hook): Adjust users.
5787 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5788 Use decode_live_frame.
5790 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5792 Be more careful if selected window shows the buffer other than current,
5793 use window_outdated only if this is not so. This change should also
5794 address some weird issues discussed in Bug#13012.
5795 * window.h (window_outdated): New prototype.
5796 * window.c (window_outdated): Now here. Convert from static and
5797 always assume window's buffer.
5798 (Fwindow_end, Fwindow_line_height): Use it.
5799 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5800 and always assume window's buffer.
5801 (redisplay_window): Adjust user.
5802 (redisplay_internal): Call to reconsider_clip_changes once and
5803 check whether mode line should be updated only if selected window
5804 shows current buffer.
5805 (run_window_scroll_functions): Use eassert for debugging check.
5806 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5808 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5810 * window.c (window_scroll, window_scroll_pixel_based)
5811 (window_scroll_line_based): Use bool for booleans.
5813 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5815 * process.c: Fix minor off-by-one issues in descriptor counts.
5816 This shouldn't fix any real bugs, but it cleans up the code a bit.
5817 (max_process_desc, max_input_desc): -1, not 0, means none.
5819 (delete_input_desc): New function.
5820 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5821 (deactivate_process): Scan backwards when recomuting max_process_desc;
5822 that should be faster.
5823 (init_process_emacs): Initialize max_input_desc.
5825 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5827 Use region cache to speedup bidi_find_paragraph_start.
5828 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5829 Rename cache_long_line_scans to cache_long_scans.
5830 * buffer.c (bset_cache_long_line_scans): Rename to
5831 bset_cache_long_scans.
5832 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5833 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5835 (syms_of_buffer): Rename cache-long-line-scans to
5836 cache-long-scans. Adjust docstring.
5837 * search.c (newline_cache_on_off):
5838 * indent.c (width_run_cache_on_off): Adjust users.
5839 * bidi.c (bidi_paragraph_cache_on_off): New function.
5840 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5841 * insdel.c (prepare_to_modify_buffer):
5842 Invalidate bidi_paragraph_cache if enabled.
5844 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5846 Invalidate region caches only if buffer text is going to be changed.
5847 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5848 (modify_text): ...new prototype.
5849 (prepare_to_modify_buffer_1): New prototype.
5850 * textprop.c (modify_region): Rename to...
5851 (modify_text_properties): ...new function.
5852 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5853 (Fremove_list_of_text_properties): Adjust users.
5854 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5855 (modify_text): ...new function.
5856 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5857 (prepare_to_modify_buffer_1): ...new function.
5858 * casefiddle.c (casify_region):
5859 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5860 (Ftranspose_regions): Use modify_text.
5862 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5864 * lisp.mk (lisp): Add nadvice.elc.
5866 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5868 New macro to iterate over live buffers similar to frames.
5869 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5870 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5871 Declare buffer-related variables here to offload lisp.h.
5872 * buffer.c (Vbuffer_alist): Adjust comment.
5873 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5874 (other_buffer_safely):
5875 * data.c (store_symval_forwarding):
5876 * dispnew.c (Fframe_or_buffer_changed_p):
5877 * fileio.c (Fdo_auto_save):
5878 * filelock.c (unlock_all_files):
5879 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5881 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5883 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5884 * callproc.c (create_temp_file):
5885 * filelock.c (create_lock_file):
5886 Assume mkostemp, since it's now provided by Gnulib.
5888 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5890 * w32.c (mkostemp): New function.
5891 (mktemp): Remove, no longer used. Most of the code reused in
5892 mkostemp. (Bug#15015)
5893 (mktemp): Don't undef.
5895 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5897 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5898 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5899 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5900 (free_glyph_pool, check_glyph_memory): Likewise for
5901 all users. Adjust comments where appropriate.
5903 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5905 * composite.h: Minor fixups.
5906 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5907 to fix a misspelling, and change it to an inline function while
5908 we're at it (it need not be a macro). All uses changed.
5909 (composition_method, composition_valid_p):
5910 Rewrite to avoid assignments in if-conditions.
5912 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5914 Do not use global Lisp_Object in composition macros.
5915 * composite.h (composition_temp): Remove declaration.
5916 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5917 (composition_method, composition_valid_p): ...inline functions.
5918 (compose_region): Remove the leftover.
5919 * composite.c (composition_temp): Remove.
5920 (run_composition_function, update_compositions)
5921 (composition_compute_stop_pos, composition_adjust_point)
5922 (Ffind_composition_internal):
5923 * coding.c (handle_composition_annotation):
5924 * xdisp.c (handle_composition_prop, check_point_in_composition):
5925 Related users changed.
5927 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5929 Drop FRAME_PTR typedef.
5930 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5931 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5932 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5933 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5934 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5935 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5936 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5937 All related users changed.
5939 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5941 * eval.c (default_toplevel_binding): New function.
5943 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5944 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5945 (syms_of_eval): Export them.
5946 * data.c (Fdefault_value): Micro cleanup.
5947 * term.c (init_tty): Use "false".
5949 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5951 Fix X GC leak in GTK and raw (no toolkit) X ports.
5952 * xterm.c (x_free_frame_resources): If white and black relief
5953 GCs are allocated, always free them here.
5954 * xfns.c (x_make_gc): Omit redundant initialization.
5955 * widget.c (create_frame_gcs): Remove the leftover.
5956 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5957 in x_free_frame_resources.
5959 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5961 * nsterm.m (windowWillResize:toSize:): Only change title if
5962 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5964 (viewDidEndLiveResize): New method.
5966 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5967 inside NS_IMPL_COCOA.
5969 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5971 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5972 Do not check whether undo is enabled because record_insert and
5973 record_delete does that themselves.
5975 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5977 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5978 member which is not really used any more.
5979 (FRAME_XIC_BASE_FONTNAME): Remove.
5980 * xfns.c (xic_free_fontset): Adjust user.
5981 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5982 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5983 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5984 (xdialog_show): Use eassert for debugging check.
5985 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5987 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5989 * fileio.c, fns.c (merge): Move extern decl from here ...
5990 * lisp.h (merge): ... to here.
5992 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5994 Fix last font-related change.
5995 * w32font.h (w32font_list_internal, w32font_match_internal):
5997 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5998 (uniscribe_list_family): Adjust to match font API change.
5999 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6000 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6002 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6004 * frame.h (FRAME_MOUSE_UPDATE):
6005 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6006 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6008 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6010 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6011 * font.h (struct font_driver): Change list, match, and list_family
6012 functions to accept struct frame * as first arg.
6013 * font.c (font_score, font_compare, font_sort_entities):
6015 (font_sort_entities, font_list_entities, font_select_entity):
6016 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6017 match font API change.
6018 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6019 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6020 * ftxfont.c (ftxfont_list, ftxfont_match):
6021 * xftfont.c (xftfont_list, xftfont_match):
6022 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6023 * w32font.c (w32font_list, w32font_match, w32font_list):
6024 (w32font_list_internal, w32_font_match_internal): Likewise.
6025 * xfaces.c (Fx_family_fonts): Adjust user.
6027 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6029 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6030 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6031 only if HAVE_X_WINDOWS is in use.
6032 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6033 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6034 * w32term.c (x_wm_set_icon_position): Likewise.
6035 * w32fns.c (x_icon): Adjust user.
6037 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6039 * xterm.c (last_mouse_press_frame): Remove the
6040 leftover which is not really used any more.
6041 (handle_one_xevent, syms_of_xterm): Adjust users.
6042 (x_flush): Call XFlush once per each X display, not frame.
6043 This is better because this code always unconditionally skips
6044 non-X frames in Vframe_list and issues the only XFlush if we
6045 have more than one X frame on the same X display.
6046 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6047 Use bool for booleans.
6048 (x_draw_glyph_string_background, cvt_string_to_pixel):
6049 (cvt_pixel_dtor): Drop unnecessary prototypes.
6050 * xterm.h (x_display_ok): Adjust prototype.
6052 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6054 Drop unnecessary functions that deals with frame pixel size.
6055 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6056 (x_pixel_height): Drop prototypes.
6057 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6058 (x_pixel_height): Drop implementations.
6059 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6060 which should be always valid for window frame.
6061 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6062 * w32menu.c (Fx_popup_dialog):
6063 * xmenu.c (Fx_popup_dialog): Likewise for both.
6065 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6067 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6068 frame parameters and call to Fmodify_frame_parameters just once.
6069 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6070 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6071 and mention nil frame in docstring.
6073 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6075 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6076 (x_figure_window_size): Likewise. Adjust to return long.
6077 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6078 (toplevel): Move Qterminal_live_p to...
6079 * terminal.c (toplevel): ...here, make it static, and...
6080 (syms_of_terminal): ...DEFSYM here.
6081 * frame.h (Qterminal_live_p): Remove declaration.
6082 (make_frame, x_figure_window_size): Adjust prototype.
6083 * nsfns.m (Fx_create_frame): Use long for window flags.
6085 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6087 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6088 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6089 Do not assume that emacs_close (INT_MAX) is a no-op.
6091 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6093 * xfaces.c (make_face_cache): For struct face_cache, prefer
6094 xmalloc to xzalloc and so avoid redundant call to memset.
6095 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6097 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6099 * fringe.c (draw_window_fringes, update_window_fringes)
6100 (compute_fringe_widths):
6101 * w32term.c (x_draw_glyph_string):
6102 * window.c (candidate_window_p, Frecenter):
6103 * xfaces.c (realize_basic_faces, realize_default_face)
6104 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6105 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6106 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6107 * xmenu.c (Fx_menu_bar_open_internal):
6108 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6109 * xsettings.c (xft_settings_event):
6110 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6111 Use bool for booleans. Adjust style and comments where
6113 * dispextern.h (draw_window_fringes, update_window_fringes)
6114 (compute_fringe_widths):
6115 * xterm.h (x_had_errors_p): Adjust prototype.
6117 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6119 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6120 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6122 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6124 * fns.c (toplevel): Remove comment before Fsafe_length because
6127 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6129 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6131 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6133 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6134 frame which got the message is still alive, before dereferencing
6135 its pointer. (Bug#14970)
6137 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6138 be a live window, before using it as such. (Bug#14970)
6140 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6142 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6143 w32_detect_focus_change instead of doing part of its job by hand.
6144 This fixes the problem whereby FOCUS_OUT events were not sent to
6147 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6149 * process.c (Fprocess_list): Doc fix.
6151 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6152 being re-exposed only if it didn't ask to become visible.
6153 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6154 was previously iconified. (Bug#14841)
6155 (x_iconify_frame): Mark the frame iconified.
6157 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6159 Fix minor problems found by static checking.
6160 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6161 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6163 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6165 * eval.c (set_specpdl_old_value): New function.
6166 (unbind_to): Minor simplification.
6167 (get_backtrace_frame): New function.
6168 (Fbacktrace_frame): Use it. Add `base' argument.
6169 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6170 (syms_of_eval): Export backtrace-eval.
6171 * xterm.c (x_focus_changed): Simplify.
6173 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6175 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6177 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6179 * xdisp.c (redisplay_window): Instead of moving point out of
6180 scroll margin, reject the force_start method, and try scrolling
6181 instead. (Bug#14780)
6183 2013-07-24 Ken Brown <kbrown@cornell.edu>
6185 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6188 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6190 * eval.c (Fprogn): Do not check that BODY is a proper list.
6191 This undoes the previous change. The check slows down the
6192 interpreter, and is not needed to prevent a crash. See
6193 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6195 2013-07-23 Glenn Morris <rgm@gnu.org>
6197 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6199 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6201 Port to GNU/Linux systems with tinfo but not ncurses.
6202 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6203 to decide whether ncurses is being used. Without this change,
6204 GCC complains about tgetent not being declared, on a system
6205 that has tinfo installed but ncurses not installed.
6207 * eval.c (Fprogn): Check that BODY is a proper list.
6209 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6210 * data.c (Fsetq_default):
6211 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6212 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6214 Tune by taking advantage of the fact that ARGS is always a list
6215 when a function is declared to have UNEVALLED args.
6217 * emacsgtkfixed.c: Port to GCC 4.6.
6218 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6220 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6222 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6223 here to silence compiler warnings.
6225 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6227 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6228 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6229 from messing up Emacs's 'struct frame' (Bug#14923).
6231 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6233 * alloc.c (make_save_ptr_ptr): Define this function.
6234 It was inadvertently omitted. It's needed only if
6235 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6237 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6240 frame have focus (Bug#14895).
6242 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6244 Avoid vfork-related deadlock more cleanly.
6245 * callproc.c (child_setup): When the child's exec fails, output
6246 the program name, as that's more useful. Use O_NONBLOCK to avoid
6248 * process.c (create_process_1): Remove; no longer needed.
6249 (create_process): Remove timer hack; no longer needed, now that
6250 the child avoids deadlock.
6252 2013-07-20 Glenn Morris <rgm@gnu.org>
6254 * image.c (Fimage_flush): Fix doc typo.
6256 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6258 Fix array bounds violation when pty allocation fails.
6259 * process.c (PTY_NAME_SIZE): New constant.
6260 (pty_name): Remove static variable; it's now auto.
6261 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6262 Take pty_name as an arg rather than using a static variable.
6263 All callers changed.
6264 (create_process): Recover pty_flag from process, not from volatile local.
6265 (create_pty): Stay inside array even when pty allocation fails.
6266 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6268 * lread.c (Fload): Avoid initialization only when lint checking.
6269 Mention that it's needed only for older GCCs.
6271 2013-07-20 Kenichi Handa <handa@gnu.org>
6273 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6274 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6276 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6278 * lread.c (Fload): Avoid uninitialized warning.
6280 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6282 Fix some minor file descriptor leaks and related glitches.
6283 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6284 (create_lock_file): Use write, not emacs_write.
6285 * image.c (slurp_file, png_load_body):
6286 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6287 (server_accept_connection):
6288 Don't leak an fd on memory allocation failure.
6289 * image.c (slurp_file): Add a cheap heuristic for growing files.
6290 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6291 as that's what the other routines do. Maybe input need not be
6292 blocked at all, but it's better to be consistent.
6293 Avoid undefined behavior when strlen is zero.
6295 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6296 (NSTATICS): Now a constant; doesn't need to be a macro.
6298 2013-07-19 Richard Stallman <rms@gnu.org>
6300 * coding.c (decode_coding_utf_8): Add simple loop for fast
6301 processing of ASCII characters.
6303 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6305 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6307 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6309 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6310 unportable 'struct x_display_info'.
6311 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6314 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6316 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6317 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6319 (system_process_attributes): Prefer plain char to unsigned char
6320 when either will do. Clean up properly if interrupted or if
6321 memory allocations fail. Don't assume sscanf succeeds.
6322 Remove no-longer-needed workaround to stop GCC from whining.
6323 Read command-line once, instead of multiple times. Check read status a
6326 Fix obscure porting bug with varargs functions.
6327 The code assumed that int is treated like ptrdiff_t in a vararg
6328 function, which is not a portable assumption. There was a similar
6329 -- though these days less likely -- porting problem with various
6330 assumptions that pointers of different types all smell the same as
6331 far as vararg functions is conserved. To make this problem less
6332 likely in the future, redo the API to use varargs functions.
6333 * alloc.c (make_save_value): Remove this vararg function.
6334 All uses changed to ...
6335 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6336 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6338 (make_save_ptr): Rename from make_save_pointer, for consistency with
6339 the above. Define only on platforms that need it. All uses changed.
6341 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6343 * keyboard.c: Try to fix typos in previous change.
6344 (DISPLAY_LIST_INFO): New macro.
6345 (kbd_buffer_get_event): Do not access members that are not present
6346 in X11. Revert inadvertent change of "!=" to "=".
6348 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6350 * keyboard.c (kbd_buffer_get_event):
6351 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6352 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6354 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6356 * filelock.c: Fix unlikely file descriptor leaks.
6357 (get_boot_time_1): Rework to avoid using emacs_open.
6358 This doesn't actually fix a leak, but is better anyway.
6359 (read_lock_data): Use read, not emacs_read.
6361 * doc.c: Fix minor memory and file descriptor leaks.
6362 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6363 (get_doc_string, Fsnarf_documentation):
6364 Fix file descriptor leak on error.
6366 * term.c: Fix minor fdopen-related file descriptor leaks.
6367 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6368 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6370 * charset.c: Fix file descriptor leaks and errno issues.
6372 (load_charset_map_from_file): Don't leak file descriptor on error.
6373 Use plain record_xmalloc since the allocation is larger than
6374 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6376 * eval.c (record_unwind_protect_nothing):
6377 * fileio.c (fclose_unwind):
6379 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6380 The replacement doesn't block input, but that no longer seems
6383 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6385 * lread.c: Fix file descriptor leaks and errno issues.
6386 (Fload): Close some races that leaked fds or streams when 'load'
6388 (Fload, openp): Report error number of last nontrivial failure to open.
6389 ENOENT counts as trivial.
6390 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6392 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6393 now that the function is always called with a nonnegative arg.
6394 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6395 All uses replaced with ...
6396 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6398 A few more minor file errno-reporting bugs.
6399 * callproc.c (Fcall_process):
6400 * doc.c (Fsnarf_documentation):
6401 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6402 * process.c (set_socket_option):
6403 Don't let a constructor trash errno.
6404 * doc.c: Include <errno.h>.
6406 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6408 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6410 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6412 Fix w32 bug with call-process-region (Bug#14885).
6413 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6414 to Fcall_process when the input is empty. This simplifies the
6415 code a bit. It makes no difference on POSIXish platforms but
6416 apparently it fixes a bug on w32.
6418 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6419 * fileio.c (close_file_unwind): Don't close if FD is negative;
6420 this can happen when unwinding a zapped file descriptor.
6421 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6422 in case Emacs runs out of memory between the two unwind-protects.
6423 Don't trash errno when closing FD.
6424 Zap the FD in the specpdl when closing it, instead of deferring
6425 the removal of the unwind-protect; this fixes a bug where a child
6426 function unwinds the stack past us.
6428 New unwind-protect flavors to better type-check C callbacks.
6429 This also lessens the need to write wrappers for callbacks,
6430 and the need for make_save_pointer.
6431 * alloc.c (free_save_value):
6432 * atimer.c (run_all_atimers):
6434 * alloc.c (safe_alloca_unwind):
6435 * atimer.c (unwind_stop_other_atimers):
6436 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6437 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6438 * minibuf.c (choose_minibuf_frame_1):
6439 * process.c (make_serial_process_unwind):
6440 * xdisp.c (pop_message_unwind):
6441 * xselect.c (queue_selection_requests_unwind):
6442 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6443 * alloc.c (record_xmalloc):
6444 Prefer record_unwind_protect_ptr to record_unwind_protect with
6446 * alloc.c (Fgarbage_collect):
6447 Prefer record_unwind_protect_void to passing a dummy.
6448 * buffer.c (restore_buffer):
6449 * window.c (restore_window_configuration):
6450 * xfns.c, w32fns.c (do_unwind_create_frame)
6451 New wrapper. All record-unwind uses of wrappee changed.
6452 * buffer.c (set_buffer_if_live):
6453 * callproc.c (call_process_cleanup, delete_temp_file):
6454 * coding.c (code_conversion_restore):
6455 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6456 * editfns.c (save_excursion_restore)
6457 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6458 (save_restriction_restore):
6459 * eval.c (restore_stack_limits, un_autoload):
6460 * fns.c (require_unwind):
6461 * keyboard.c (recursive_edit_unwind, tracking_off):
6462 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6463 * macros.c (pop_kbd_macro, restore_menu_items):
6464 * nsfns.m (unwind_create_frame):
6465 * print.c (print_unwind):
6466 * process.c (start_process_unwind):
6467 * search.c (unwind_set_match_data):
6468 * window.c (select_window_norecord, select_frame_norecord):
6469 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6470 (fast_set_selected_frame):
6471 * xfns.c, w32fns.c (unwind_create_tip_frame):
6472 Return void, not a dummy Lisp_Object. All uses changed.
6473 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6474 * callproc.c (call_process_kill):
6475 * fileio.c (restore_point_unwind, decide_coding_unwind)
6476 (build_annotations_unwind):
6477 * insdel.c (Fcombine_after_change_execute_1):
6478 * keyboard.c (read_char_help_form_unwind):
6479 * menu.c (unuse_menu_items):
6480 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6481 * sound.c (sound_cleanup):
6482 * xdisp.c (unwind_redisplay):
6483 * xfns.c (clean_up_dialog):
6484 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6485 Accept no args and return void, instead of accepting and returning
6486 a dummy Lisp_Object. All uses changed.
6487 * cygw32.c (fchdir_unwind):
6488 * fileio.c (close_file_unwind):
6489 * keyboard.c (restore_kboard_configuration):
6490 * lread.c (readevalllop_1):
6491 * process.c (wait_reading_process_output_unwind):
6492 Accept int and return void, rather than accepting an Emacs integer
6493 and returning a dummy object. In some cases this fixes an
6494 unlikely bug when the corresponding int is outside Emacs integer
6495 range. All uses changed.
6496 * dired.c (directory_files_internal_unwind):
6497 * fileio.c (do_auto_save_unwind):
6498 * gtkutil.c (pop_down_dialog):
6499 * insdel.c (reset_var_on_error):
6500 * lread.c (load_unwind):
6501 * xfns.c (clean_up_file_dialog):
6502 * xmenu.c, nsmenu.m (pop_down_menu):
6503 * xmenu.c (cleanup_widget_value_tree):
6504 * xselect.c (wait_for_property_change_unwind):
6505 Accept pointer and return void, rather than accepting an Emacs
6506 save value encapsulating the pointer and returning a dummy object.
6508 * editfns.c (Fformat): Update the saved pointer directly via
6509 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6510 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6511 (unwind_body): New function.
6512 (record_unwind_protect): First arg is now a function returning void,
6513 not a dummy Lisp_Object.
6514 (record_unwind_protect_ptr, record_unwind_protect_int)
6515 (record_unwind_protect_void): New functions.
6516 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6517 * fileio.c (struct auto_save_unwind): New type.
6518 (do_auto_save_unwind): Use it.
6519 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6520 * insdel.c (struct rvoe_arg): New type.
6521 (reset_var_on_error): Use it.
6522 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6524 (specbinding_func): Remove; there are now several such functions.
6525 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6526 (set_unwind_protect_ptr): New function.
6527 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6529 Be simpler and more consistent about reporting I/O errors.
6530 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6531 Say "Read error" and "Write error", rather than "I/O error", or
6532 "IO error reading", or "IO error writing", when a read or write
6534 * process.c (Fmake_network_process, wait_reading_process_output)
6535 (send_process, Fprocess_send_eof, wait_reading_process_output):
6536 Capitalize diagnostics consistently. Put "failed foo" at the
6537 start of the diagnostic, so that we don't capitalize the
6538 function name "foo". Consistently say "failed" for such
6540 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6541 All callers changed. This is so it can use report_file_error.
6542 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6543 diagnostics consistently as above.
6545 * fileio.c (report_file_errno): Fix errno reporting bug.
6546 If the file name is neither null nor a pair, package it up as a
6547 singleton list. All callers changed, both to this function and to
6548 report_file_error. This fixes a bug where the memory allocator
6549 invoked by list1 set errno so that the immediately following
6550 report_file_error reported the wrong errno value.
6552 Fix minor problems found by --enable-gcc-warnings.
6553 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6554 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6556 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6558 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6559 Set event->arg to Qt if switch-event shall be generated.
6560 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6562 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6564 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6567 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6568 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6569 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6570 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6571 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6572 and there is a focused frame.
6573 (head_table): Add focus-in and focus-out.
6574 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6575 bind to handle-focus-in/out.
6577 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6578 (Fhandle_switch_frame): Call Fhandle_focus_in.
6579 (syms_of_frame): defsubr handle-focus-in/out.
6581 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6583 Fix porting bug to older POSIXish platforms (Bug#14862).
6584 * sysdep.c (emacs_pipe): New function, that implements
6585 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6586 This should port better to CentOS 5 and to Mac OS X 10.6.
6587 All calls to pipe2 changed.
6589 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6590 This makes the code easier to read and the executable a bit smaller.
6591 Do not replace all calls to Fcons that happen to create lists,
6592 just calls that are intended to create lists. For example, when
6593 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6594 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6595 Similarly for list2 through list5.
6596 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6597 * bytecode.c (exec_byte_code):
6598 * callint.c (quotify_arg, Fcall_interactively):
6599 * callproc.c (Fcall_process, create_temp_file):
6600 * charset.c (load_charset_map_from_file)
6601 (Fdefine_charset_internal, init_charset):
6602 * coding.c (get_translation_table, detect_coding_system)
6603 (Fcheck_coding_systems_region)
6604 (Fset_terminal_coding_system_internal)
6605 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6606 * composite.c (update_compositions, Ffind_composition_internal):
6607 * dired.c (directory_files_internal, file_name_completion)
6609 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6610 * doc.c (Fsnarf_documentation):
6611 * editfns.c (Fmessage_box):
6613 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6614 (Feval, eval_sub, Ffuncall, apply_lambda):
6615 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6616 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6617 (Fset_file_times, Finsert_file_contents)
6618 (Fchoose_write_coding_system, Fwrite_region):
6619 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6620 * font.c (font_registry_charsets, font_parse_fcname)
6621 (font_prepare_cache, font_update_drivers, Flist_fonts):
6622 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6623 * frame.c (make_frame, Fmake_terminal_frame)
6624 (x_set_frame_parameters, x_report_frame_params)
6625 (x_default_parameter, Fx_parse_geometry):
6626 * ftfont.c (syms_of_ftfont):
6627 * image.c (gif_load):
6628 * keyboard.c (command_loop_1):
6629 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6630 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6631 (Fminor_mode_key_binding, accessible_keymaps_1)
6632 (Faccessible_keymaps, Fwhere_is_internal):
6633 * lread.c (read_emacs_mule_char):
6634 * menu.c (find_and_return_menu_selection):
6635 * minibuf.c (get_minibuffer):
6636 * nsfns.m (Fns_perform_service):
6637 * nsfont.m (ns_script_to_charset):
6638 * nsmenu.m (ns_popup_dialog):
6639 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6640 (Fx_own_selection_internal):
6641 * nsterm.m (append2):
6642 * print.c (Fredirect_debugging_output)
6643 (print_prune_string_charset):
6644 * process.c (Fdelete_process, Fprocess_contact)
6645 (Fformat_network_address, set_socket_option)
6646 (read_and_dispose_of_process_output, write_queue_push)
6647 (send_process, exec_sentinel):
6648 * sound.c (Fplay_sound_internal):
6649 * textprop.c (validate_plist, add_properties)
6650 (Fput_text_property, Fadd_face_text_property)
6651 (copy_text_properties, text_property_list, syms_of_textprop):
6652 * unexaix.c (report_error):
6653 * unexcoff.c (report_error):
6654 * unexsol.c (unexec):
6655 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6656 (Fformat_mode_line, syms_of_xdisp):
6657 * xfaces.c (set_font_frame_param)
6658 (Finternal_lisp_face_attribute_values)
6659 (Finternal_merge_in_global_face, syms_of_xfaces):
6660 * xfns.c (x_default_scroll_bar_color_parameter)
6661 (x_default_font_parameter, x_create_tip_frame):
6662 * xfont.c (xfont_supported_scripts):
6663 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6664 (menu_help_callback, xmenu_show):
6666 * xterm.c (set_wm_state):
6667 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6668 and similarly for list2 through list5.
6670 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6672 * callproc.c (Fcall_process_region): Fix minor race and tune.
6673 (create_temp_file): New function, with the temp-file-creation part
6674 of the old Fcall_process_region. Use Fcopy_sequence to create the
6675 temp file name, rather than alloca + build_string, for simplicity.
6676 Don't bother to block input around the temp file creation;
6677 shouldn't be needed. Simplify use of mktemp.
6678 Use record_unwind_protect immediately after creating the temp file;
6679 this closes an unlikely race where the temp file was not removed.
6680 Use memcpy rather than an open-coded loop.
6681 (Fcall_process_region): Use the new function. If the input is
6682 empty, redirect from /dev/null rather than from a newly created
6683 empty temp file; this avoids unnecessary file system traffic.
6685 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6687 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6688 Simplify by making this case like the other two. This is a bit
6689 slower on obsolete hosts, but the extra complexity isn't worth it.
6691 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6692 * process.c (create_process) [!DOS_NT]:
6693 Remove now-unnecessary calls to emacs_close.
6695 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6697 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6698 returning early. (Bug#14850)
6700 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6701 and inhibit-iso-escape-detection attributes of 'undecided'.
6704 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6706 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6707 Reported by Herbert J. Skuhra in
6708 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6710 Don't lose top specpdl entry when memory is exhausted.
6711 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6712 specpdl overflow here, to simplify callers; all callers changed.
6713 Always reserve an unused entry at the stack top; this avoids
6714 losing the top entry's information when memory is exhausted.
6716 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6718 Clean up errno reporting and fix some errno-reporting bugs.
6719 * callproc.c (Fcall_process):
6720 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6721 * process.c (create_process, Fmake_network_process):
6722 * unexaix.c (report_error):
6723 * unexcoff.c (report_error):
6724 Be more careful about reporting the errno of failed operations.
6725 The code previously reported the wrong errno sometimes.
6726 Also, prefer report_file_errno to setting errno + report_file_error.
6727 (Fcall_process): Look at openp return value rather than at path,
6728 as that's a bit faster and clearer when there's a numeric predicate.
6729 * fileio.c (report_file_errno): New function, with most of the
6730 old contents of report_file_error.
6731 (report_file_error): Use it.
6732 (Ffile_exists_p, Ffile_accessible_directory_p):
6733 Set errno to 0 when it is junk.
6734 * fileio.c (Faccess_file):
6735 * image.c (x_create_bitmap_from_file):
6736 Use faccessat rather than opening the file, to avoid the hassle of
6737 having a file descriptor open.
6738 * lisp.h (report_file_errno): New decl.
6739 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6742 * process.c (create_process, wait_reading_process_output) [AIX]:
6743 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6744 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6745 a multithreaded environment anyway).
6746 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6748 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6750 * image.c (x_find_image_file): Don't close a remote file handle.
6752 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6754 Fix races with threads and file descriptors.
6755 * callproc.c (Fcall_process_region):
6756 * dired.c (open_directory):
6757 * emacs.c (main, Fdaemon_initialized):
6758 * image.c (x_find_image_file):
6759 * inotify.c (Finotify_rm_watch):
6760 * lread.c (Flocate_file_internal):
6761 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6762 * term.c (term_mouse_moveto, init_tty):
6763 * termcap.c (tgetent):
6764 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6765 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6766 * unexhp9k800.c, unexmacosx.c (unexec):
6767 * callproc.c (Fcall_process_region):
6768 Use emacs_close, not close.
6769 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6770 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6771 and posix_close function on current platforms (which all lack them).
6772 (emacs_close): Use it. This should fix the races on GNU/Linux and
6773 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6774 and it should avoid closing random victim file descriptors on
6777 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6779 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6780 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6783 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6784 This is for .gdbinit xbacktrace.
6786 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6787 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6788 (emacs_set_tty): Now static.
6789 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6790 * term.c (tty_capable_p, tty_default_color_capabilities)
6791 (get_tty_terminal, term_mouse_movement)
6792 (handle_one_term_event, init_tty, maybe_fatal):
6793 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6794 (tgetent, scan_file, name_match, compare_contin):
6795 * terminal.c (get_terminal):
6796 Use bool for boolean.
6797 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6798 Prefer char to unsigned char if either will do.
6799 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6800 (tty_write_glyphs): Prefer int to unsigned.
6801 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6802 All callers changed.
6803 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6805 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6808 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6809 (B__dummy__): New dummy symbol, to pacify C89.
6810 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6811 they can't grok varargs macros.
6812 * dispnew.c (add_window_display_history)
6813 (add_frame_display_history):
6814 * print.c (print_object):
6815 * xdisp.c (debug_method_add):
6816 Use %p printf format only for void pointers.
6817 * emacs.c (usage_message): New constant, replacing ...
6818 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6819 (main): Adjust to usage reorg.
6820 * fns.c (syms_of_fns):
6821 * profiler.c (syms_of_profiler):
6822 Don't use non-constant struct initializers.
6823 * gnutls.h (gnutls_initstage_t):
6824 * lisp.h (enum Lisp_Fwd_Type):
6825 * lread.c (lisp_file_lexically_bound_p):
6826 * xsettings.c (anonymous enum):
6827 Remove trailing comma.
6828 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6829 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6830 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6832 * regex.c (const_re_char): New type, to pacify strict C89.
6833 All uses of 'const re_char' replaced to use it.
6834 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6835 with glibc when strict C89. This change is imported from gnulib.
6837 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6838 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6839 Omit GNU_LINUX implementation, since it requires long long.
6840 * xterm.c (x_draw_underwave):
6841 Do not assume the traditional order of struct's members.
6842 (x_term_init): Rewrite to avoid the need for non-constant structure
6845 Syntax cleanup, mostly replacing macros with functions.
6846 This removes the need for the syntax_temp hack.
6847 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6848 * syntax.c (SYNTAX_INLINE): New macro.
6849 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6850 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6851 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6852 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6853 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6854 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6855 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6856 Now constants, not macros.
6857 (syntax_temp) [!__GNUC__]: Remove.
6858 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6859 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6860 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6861 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6862 Move here from syntax.h; now functions, not macros. Except for the
6863 last function, these are static since only syntax.c uses them.
6864 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6865 All uses changed. Now a function, not a macro; use this fact
6866 to simplify the code.
6867 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6868 compiler bugs; no longer relevant.
6869 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6870 (SYNTAX_INLINE): New macro.
6871 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6872 for the new functions. Use bool for boolean member.
6873 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6874 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6875 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6876 (SETUP_BUFFER_SYNTAX_TABLE):
6877 Now extern inline functions, not macros.
6878 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6879 Remove; all uses replaced by implementation.
6880 (syntax_temp) [!__GNUC__]: Remove decl.
6881 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6883 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6885 * emacs.c (main): Fix syntax error.
6887 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6889 Timestamp fixes for undo (Bug#14824).
6890 * atimer.c (schedule_atimer):
6891 * fileio.c (Ffile_newer_than_file_p):
6892 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6893 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6894 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6895 (syms_of_fileio): Remove Sclear_visited_file_name.
6896 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6897 file doesn't exist; this avoids an ambiguity with negative timestamps.
6898 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6899 * systime.h (make_emacs_time, invalid_emacs_time):
6900 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6901 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6902 * undo.c (record_first_change): Push (visited-file-modtime) onto
6903 undo list rather than reimplementing it by hand, incorrectly.
6905 2013-07-09 Ken Brown <kbrown@cornell.edu>
6907 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6909 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6911 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6913 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6915 Handle errno and exit status a bit more carefully.
6916 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6917 number into an exit status. Instead, use EXIT_CANCELED.
6918 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6919 * callproc.c (relocate_fd):
6920 * emacs.c (close_output_streams, main):
6921 * process.c (create_process):
6922 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6923 Use emacs_perror for simplicity.
6924 * callproc.c (relocate_fd, main):
6925 * sysdep.c (sys_subshell):
6926 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6927 (shut_down_emacs): Use emacs_write, not write.
6928 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6929 * fileio.c (Fcopy_file, e_write):
6930 * nsterm.m (ns_select):
6931 * process.c (send_process):
6932 * sound.c (vox_write):
6933 Use emacs_write_sig, not emacs_write.
6934 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6935 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6937 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6939 (emacs_full_write): New function.
6940 (emacs_write): Rewrite to use it.
6941 (emacswrite_sig, emacs_perror): New functions.
6942 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6944 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6946 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6947 on NS even if it is present. Pixmap on NS is a void*.
6949 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6951 Port to Ubuntu 10 (Bug#14803).
6952 Problem reported by T.V. Raman.
6953 * process.c (close_on_exec, accept4, process_socket):
6954 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6956 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6958 * w32.c (sys_dup): Declare prototype.
6962 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6964 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6966 Make file descriptors close-on-exec when possible (Bug#14803).
6967 This simplifies Emacs a bit, since it no longer needs to worry
6968 about closing file descriptors by hand in some cases.
6969 It also fixes some unlikely races. Not all such races, as
6970 libraries often open files internally without setting
6971 close-on-exec, but it's an improvement.
6972 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6973 * callproc.c (Fcall_process) [!MSDOS]:
6974 * emacs.c (main) [!DOS_NT]:
6975 * nsterm.m (ns_term_init):
6976 * process.c (create_process):
6977 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6978 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6979 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6980 Prefer mkostemp with O_CLOEXEC to mkstemp.
6981 * callproc.c (relocate_fd) [!WINDOWSNT]:
6982 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6983 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6985 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6986 Make the resulting file descriptor close-on-exec.
6987 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6988 * lread.c (load_descriptor_list, load_descriptor_unwind):
6989 Remove; no longer needed. All uses removed.
6990 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6991 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6993 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6994 (Fmake_network_process, Fnetwork_interface_list):
6995 (Fnetwork_interface_info, server_accept_connection):
6996 Make newly-created socket close-on-exec.
6997 * sysdep.c (emacs_open, emacs_fopen):
6998 Make new-created descriptor close-on-exec.
6999 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7000 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7002 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7004 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7005 for NS_IMPL_GNUSTEP.
7007 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7009 Fix openp errno handling.
7010 * callproc.c (Fcall_process): Preserve openp errno around close.
7011 * lread.c (openp): Set errno when returning -1, as some callers
7014 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7016 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7018 * nsterm.h (NSSavePanel): Update comment.
7019 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7020 (ns_run_file_dialog): Declare.
7022 * nsfns.m: Remove panelOK.
7024 (ns_run_file_dialog): New function.
7025 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7026 event loop, so file dialog is popped up by ns_run_file_dialog, called
7027 by sendEvent (Bug#14578).
7028 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7030 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7032 * xdisp.c (default_line_pixel_height): New function.
7033 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7034 (try_cursor_movement, redisplay_window, try_window)
7035 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7037 * window.c (window_scroll_pixel_based):
7038 use default_line_pixel_height.
7040 * dispextern.h (default_line_pixel_height): Add prototype.
7042 * frame.c (x_set_line_spacing): Accept a float value for
7043 line-spacing parameter, per the documentation.
7045 * data.c (Fmultibyte_string_p): Doc fix.
7047 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7049 Use emacs_open more consistently when opening files.
7050 This handles EINTR more consistently now, and makes it easier
7051 to introduce other uniform changes to file descriptor handling.
7052 * sysstdio.h: New file.
7053 * buffer.c (mmap_init):
7054 * cygw32.c (chdir_to_default_directory):
7055 * dispnew.c (Fopen_termscript):
7056 * emacs.c (Fdaemon_initialized):
7057 * fileio.c (Fdo_auto_save):
7058 * image.c (slurp_file, png_load_body, jpeg_load_body):
7059 * keyboard.c (Fopen_dribble_file):
7061 * print.c (Fredirect_debugging_output):
7062 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7063 * termcap.c (tgetent):
7064 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7065 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7066 * w32term.c (w32_initialize) [CYGWIN]:
7067 * xfaces.c (Fx_load_color_file):
7068 Use emacs_open instead of plain open, and emacs_fopen instead of
7070 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7071 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7072 * callproc.c (default_output_mode): New constant.
7073 (Fcall_process): Use it to call emacs_open instead of plain creat.
7074 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7075 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7076 (emacs_fopen): New function.
7077 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7078 Include <lisp.h>, for emacs_open.
7079 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7081 Remove duplicate #include directives.
7082 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7084 Don't include stdio.h twice.
7085 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7086 Don't include sys/types.h or stdio.h twice.
7087 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7088 * lread.c: Don't include coding.h twice.
7089 * nsfont.m: Don't include frame.h twice.
7090 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7091 * ralloc.c: Don't include <unistd.h> twice.
7092 * xdisp.c: Don't include font.h twice.
7093 * xterm.c: Don't include fontset.h twice.
7094 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7096 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7098 Scale ImageMagick images more carefully.
7099 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7100 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7101 Be more careful about avoiding undefined behavior after
7102 integer overflow and division by zero.
7104 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7106 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7107 (syms_of_w32fns): DEFSYM them.
7108 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7109 (CCHDEVICENAME): Define macros if not defined.
7110 (struct MONITOR_INFO_EX): New struct.
7111 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7112 (enum_display_monitors_fn): New variable.
7113 (globals_of_w32fns): Initialize it.
7114 (Fx_display_pixel_width, Fx_display_pixel_height)
7115 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7116 multi-monitor setups in docstrings.
7117 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7118 screen size by primary monitor's millimeter per pixel.
7119 (w32_monitor_enum, w32_display_monitor_attributes_list)
7120 (w32_display_monitor_attributes_list_fallback)
7121 (Fw32_display_monitor_attributes_list): New functions.
7122 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7124 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7126 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7128 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7130 * fileio.c (Qfile_notify_error): New error symbol.
7132 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7133 * inotify.c (inotify_callback, symbol_to_inotifymask)
7134 (Finotify_add_watch, Finotify_rm_watch): Use it.
7135 (inotifyevent_to_event): Exchange order of cookie and file name.
7136 (Finotify_add_watch): Adapt docstring.
7138 * lisp.h (Qfile_notify_error): Declare.
7140 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7142 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7143 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7144 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7145 which did not work (see <http://bugs.gnu.org/14569#307>).
7146 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7147 && (!noninteractive || initialized)). This attempts to thread
7148 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7150 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7152 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7153 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7155 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7157 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7158 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7159 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7160 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7162 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7164 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7165 Define to __sys_siglist.
7167 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7170 word-wrap, so that overflow-newline-into-fringe would work in
7171 visual-line-mode. (Bug#2749)
7172 (move_it_in_display_line_to): When the last scanned display
7173 element fits exactly on the display line, and
7174 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7175 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7176 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7177 finding buffer position that corresponds to pixel coordinates,
7178 e.g. in buffer_posn_from_coords.
7180 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7182 * process.c (handle_child_signal): Call catch_child_signal if
7185 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7187 Don't convert function pointers to void * and back.
7188 It isn't portable C, and it's easy enough to avoid.
7189 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7190 (make_save_value): Add support for SAVE_FUNCPOINTER.
7191 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7192 * print.c (print_object):
7193 Distinguish function from object pointers.
7194 * lisp.h (SAVE_FUNCPOINTER): New constant.
7195 (SAVE_SLOT_BITS): Adjust to it.
7196 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7197 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7198 (voidfuncptr): New typedef.
7199 (struct Lisp_Save_Value): New member data[0].funcpointer.
7200 (XSAVE_FUNCPOINTER): New function.
7202 Simplify buildobj processing.
7203 * Makefile.in (buildobj.h): Make it a sequence of strings each
7204 followed by comma, rather than a single string. Put it into a
7205 .tmp file in case there's an error while generating it.
7206 (gl-stamp): Use .tmp for temp files.
7207 (mostlyclean): Clean .tmp files.
7208 * doc.c (buildobj): Move to just the routine that needs it.
7209 It's now an array of strings, so processing is simpler.
7211 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7213 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7214 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7215 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7216 Invoke malloc_enable_thread even when not interactive.
7217 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7218 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7219 in this case, since the underlying bug has now been fixed.
7221 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7223 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7224 unlinking it (bug#14691).
7226 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7228 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7229 before checking whether buffer is modified. This lets
7230 `kill-buffer-query-functions' cancel killing of the buffer or save
7231 its content before `kill-buffer' asks user the "Buffer %s
7232 modified; kill anyway?" question.
7234 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7236 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7237 Let the super performKeyEquivalent deal with them (Bug#14747).
7239 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7241 * widget.c (resize_cb): Remove unused local.
7243 Do not use GTK 3 if it exists but cannot be compiled.
7244 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7245 * xterm.c (x_error_handler) [!USE_GTK]:
7248 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7250 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7252 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7253 to the valid range of values. (Bug#14753)
7255 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7256 when moving point by using the current glyph matrix. This avoids
7257 the need to force redisplay when this function is called in a
7260 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7262 Fix minor problems found by static checking.
7263 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7264 Redo the latter's body to sidestep GCC parenthesization warnings.
7265 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7266 * coding.c (detect_coding, detect_coding_system):
7267 * coding.h (struct undecided_spec):
7268 Use bool for boolean.
7269 * image.c (QCmax_width, QCmax_height): Now static.
7270 * xdisp.c (Fmove_point_visually): Remove unused local.
7272 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7274 * xdisp.c (Fmove_point_visually): New function.
7276 2013-06-28 Kenichi Handa <handa@gnu.org>
7278 * coding.h (define_coding_undecided_arg_index): New enum.
7279 (coding_attr_index): New members
7280 coding_attr_undecided_inhibit_null_byte_detection,
7281 coding_attr_undecided_inhibit_iso_escape_detection,
7282 coding_attr_undecided_prefer_utf_8.
7283 (undecided_spec): New struct.
7284 (struct coding_system): New member `undecided' of the member
7287 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7288 (detect_coding): Likewise.
7289 (detect_coding_system): Likewise.
7290 (Fdefine_coding_system_internal): New coding system properties
7291 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7293 (syms_of_coding): Adjust for coding_arg_undecided_max.
7295 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7297 * image.c (x_from_xcolors): Remove unused local.
7299 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7301 Defer image data transfer between X client and server until actual
7304 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7307 * image.c (Destroy_Image): Remove.
7308 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7309 `mask_p', and `colors_p'. All uses changed.
7310 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7311 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7312 New macros for `flags' arg to x_clear_image_1.
7313 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7314 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7315 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7316 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7317 (image_get_x_image, image_unget_x_image): New functions or macros.
7318 (image_background, image_background_transparent, x_to_xcolors)
7319 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7320 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7321 instead of Destroy_Image.
7322 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7323 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7324 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7325 (imagemagick_load_image, svg_load_image): Use them instead of
7326 x_create_x_image_and_pixmap, and x_put_x_image followed by
7327 x_destroy_x_image, respectively.
7328 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7329 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7330 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7331 background_transparent fields.
7332 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7333 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7335 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7337 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7338 This mostly consists of undoing recent changes.
7339 * callproc.c (Fcall_process):
7340 * process.c (create_process):
7341 Do not worry about catching SIGCHLD here, undoing previous change.
7342 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7343 * process.c, process.h (catch_child_signal):
7344 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7345 * process.c (catch_child_handler): Don't worry about being called
7346 lazily and do not assume caller has blocked SIGCHLD, undoing
7347 previous change. Move first-time stuff back to
7348 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7349 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7350 set lib_child_handler if it's already initialized, which may
7351 help avoid problems on GNUstep.
7353 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7355 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7356 * callproc.c (Fcall_process):
7357 * process.c (create_process):
7358 Make sure SIGCHLD is caught before we fork,
7359 since Emacs startup no arranges to catch SIGCHLD.
7360 * process.c (lib_child_handler): Initialize to null, not to
7362 (catch_child_signal): Allow self to be called lazily.
7363 Do nothing if it's already been called.
7364 Assume caller has blocked SIGCHLD (all callers do now).
7365 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7366 just before it's really needed.
7367 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7368 since it hasn't been caught yet.
7370 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7372 * image.c (compute_image_size): New function to implement
7373 :max-width and :max-height.
7374 (imagemagick_load_image): Use it.
7376 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7378 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7379 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7381 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7382 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7383 the SIGCHLD handler, since the code is not atomic and (due to glib)
7384 signals may be arriving now.
7385 * sysdep.c (init_signals): Do not catch child signals here;
7386 'main' now does that later, at a safer time.
7388 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7390 Clean up SIGCHLD handling a bit (Bug#14569).
7391 * process.c, process.h (catch_child_signal):
7392 Now always extern, even if !NS_IMPL_GNUSTEP.
7393 * process.c (catch_child_signal): Move glib tickler here from
7394 init_process_emacs, so that it's done earlier in Emacs
7395 initialization. Also move the noninteractive && !initialized
7396 check here from init_process_emacs. This is all a bit cleaner for
7397 GNUish platforms, and I hope it works around the Cygwin bug.
7398 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7399 that glib signal handling is tickled before glib creates threads.
7401 * process.c (wait_reading_process_output): Avoid int overflow
7402 when reading more than 2 GiB total from a process.
7404 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7406 * process.c (create_process): Handle a couple more cases,
7407 i.e., work even if new_argv and wait_child_setup[i] are cached.
7408 Use Fcall_process's style for volatile vars.
7410 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7412 * process.c (create_process): Mark PROCESS volatile.
7414 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7416 Use C99-style flexible array members if available.
7417 This avoids some subtle aliasing issues, which typically
7418 aren't a problem with GCC but may be a problem elsewhere.
7419 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7420 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7421 In either case, it uses a flexible array member rather than
7422 the old struct hack. All uses changed.
7423 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7424 Adjust to sdata reorganization.
7425 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7426 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7427 that ports better to pre-C99 non-GCC.
7428 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7429 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7430 as the latter has changed.
7431 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7432 and port better to pre-C99 GCC.
7433 * image.c (struct xpm_cached_color):
7434 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7435 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7436 Use FLEXIBLE_ARRAY_MEMBER.
7437 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7438 Move decl to top level so it gets checked against implementation.
7439 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7440 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7442 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7444 * syntax.c: Integer cleanups.
7445 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7446 All uses that need 0-or-2 changed to:
7447 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7448 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7449 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7450 (char_quoted, prev_char_comend_first, back_comment)
7451 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7452 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7453 Use bool for boolean.
7454 (update_syntax_table, skip_chars, skip_syntaxes):
7455 Prefer int to unsigned when either will do.
7456 (back_comment): Return boolean success flag, like forw_comment,
7457 instead of positive-or-minus-1 (which might have overflowed int anyway).
7458 Don't stuff ptrdiff_t into int.
7459 (syntax_spec_code, syntax_code_spec): Now const.
7460 (Fmatching_paren, scan_lists, scan_sexps_forward):
7461 Use enum syntaxcode for syntax code.
7462 (Fmatching_paren): Check that arg is a character, not just an integer.
7463 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7464 (Finternal_describe_syntax_value): Omit no-longer-needed
7466 (skip_chars): Use char, not unsigned char, when the distinction
7468 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7469 * bytecode.c (exec_byte_code):
7470 * syntax.c (syntax_spec_code, Fchar_syntax)
7471 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7473 * syntax.h (SYNTAX_WITH_FLAGS):
7474 Omit unnecessary casts.
7476 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7478 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7479 line dimensions here, to avoid race conditions with the main
7480 thread. (Bug#14062, bug#14630, bug#14669)
7482 * w32term.c (w32_draw_window_cursor): Compute the header line and
7483 mode line dimensions here.
7484 <w32_system_caret_window, w32_system_caret_hdr_height>:
7485 <w32_system_caret_mode_height>: New variables.
7487 * w32term.h: Declare them.
7489 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7491 * alloc.c (die): Move "assertion failed" string here ...
7492 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7493 COND when SUPPRESS_CHECKING. This shrinks the executable text
7494 size by 0.8% to 2.2% when configured with --enable-checking,
7495 depending on optimization flags (GCC 4.8.1 x86-64).
7497 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7499 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7501 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7502 base is 2; this is more accurate.
7504 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7506 * sound.c (string_default): Move to !WINDOWSNT section.
7507 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7509 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7511 * sound.c: Integer cleanups.
7512 Remove unnecessary forward decls.
7513 (struct sound_device): The 'file' member is now a Lisp_Object, not
7514 a char *, so that we needn't invoke alloca on a huge size.
7515 (Fplay_sound_internal): Adjust to this.
7516 (string_default): New function.
7517 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7518 Use it to adjust to the struct sound_device change.
7519 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7520 (be2hs) [0]: Remove.
7522 * syntax.c (skip_chars): Don't use uninitialized storage
7523 when searching a multibyte buffer for characters that are not in a
7524 unibyte string that contains non-ASCII characters.
7526 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7528 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7529 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7531 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7533 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7535 2013-06-18 Kenichi Handa <handa@gnu.org>
7537 * font.c (Ffont_spec): Signal an error for an invalid font name
7540 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7542 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7543 In particular this ports to 32-bit sparc Sun cc.
7544 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7545 array with a dummy element at specpdl[-1], so that its address can
7547 (unbind_to): Do not copy the binding; not needed, now that we
7548 copy old_value in the one place where the copy is needed.
7549 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7550 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7551 (union specbinding): Rename from struct specbinding. Redo layout
7552 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7553 which is not portable. With Sun C 5.12 32-bit sparc, the
7554 declaration causes nargs to be an unsigned bitfield, a behavior
7555 that the C standard allows; but Emacs wants nargs to be signed.
7556 The overall type is now a union of structures rather than a
7557 structure of union of structures, and the 'kind' member is now a
7558 bitfield, so that the overall type doesn't grow. All uses changed.
7559 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7561 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7563 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7564 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7566 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7568 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7570 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7571 unless we know that the window w's frame is a frame object.
7572 Another attempt at solving bug#14062 and bug#14630.
7574 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7576 * textprop.c (property_set_type): New enum.
7577 (add_properties): Allow appending/prepending text properties.
7578 (add_text_properties_1): Factored out of Fadd_text_properties.
7579 (Fadd_text_properties): Move all the code into
7580 add_text_properties_1.
7581 (Fadd_face_text_property): New function that calls
7582 add_text_properties_1.
7584 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7586 Move functions from lisp.h to individual modules when possible.
7587 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7588 * alloc.c (XFLOAT_INIT, set_symbol_name):
7589 * buffer.c (CHECK_OVERLAY):
7590 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7591 (set_char_table_parent):
7592 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7593 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7594 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7595 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7597 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7598 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7599 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7600 (backtrace_args, backtrace_debug_on_exit):
7601 * floatfns.c (CHECK_FLOAT):
7602 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7603 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7604 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7605 (set_hash_index_slot):
7606 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7607 * marker.c (CHECK_MARKER):
7608 * textprop.c (CHECK_STRING_OR_BUFFER):
7609 * window.c (CHECK_WINDOW_CONFIGURATION):
7610 Move here from lisp.h, and make these functions static rather than
7612 * buffer.c (Qoverlayp):
7614 * fns.c (Qhash_table_p):
7615 * window.c (Qwindow_configuration_p):
7617 * lisp.h: Remove the abovementioned defns and decls.
7619 Use functions, not macros, for XINT etc (Bug#11935).
7620 In lisp.h, prefer functions to function-like macros, and
7621 constants to object-like macros, when either will do. This:
7622 . simplifies use, as there's no more need to worry about
7623 arguments' side effects being evaluated multiple times.
7624 . makes the code easier to debug on some platforms.
7625 However, when using gcc -O0, keep using function-like macros
7626 for a few critical operations, for performance reasons.
7627 This sort of thing isn't needed with gcc -Og, but -Og
7628 is a GCC 4.8 feature and isn't widely-enough available yet.
7629 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7630 Remove enum lsb_bits; no longer needed.
7631 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7632 * buffer.c (Qoverlap):
7634 * fns.c (Qhash_table_p):
7635 Now extern, so lisp.h can use these symbols.
7636 * dispextern.h: Include character.h, for MAX_CHAR etc.
7637 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7638 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7639 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7640 (GLYPH_CODE_P): Move here from lisp.h.
7641 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7642 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7643 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7644 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7645 XUNTAG now returns void *.
7646 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7647 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7648 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7649 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7650 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7651 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7652 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7653 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7654 New macros, renamed from their sans-lisp_h_ counterparts.
7655 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7656 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7657 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7658 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7659 If compiling via GCC without optimization, define these as macros
7660 in addition to inline functions.
7661 To disable this, compile with -DINLINING=0.
7662 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7663 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7664 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7665 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7666 (INTMASK, VALMASK): Now macros, since static values cannot be
7667 accessed from extern inline functions.
7668 (VALMASK): Also a constant, for benefit of old GDB.
7669 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7670 is INTEGERP, which can fold it in.
7671 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7672 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7673 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7674 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7675 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7676 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7677 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7678 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7679 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7680 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7681 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7682 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7683 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7684 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7685 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7686 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7687 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7688 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7689 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7690 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7691 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7692 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7693 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7694 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7695 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7696 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7697 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7698 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7699 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7700 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7701 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7702 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7703 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7705 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7706 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7707 (VALMASK): Define in one place rather than in two, merging the
7708 USE_LSB_TAG parts; this is simpler.
7709 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7710 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7711 Move up, to avoid use before definition.
7712 Also include "globals.h" earlier, for the same reason.
7713 (make_natnum): New function.
7714 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7715 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7716 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7717 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7718 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7719 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7720 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7721 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7722 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7723 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7724 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7725 (Qwindow_configuration_p, Qimage): New forward declarations.
7726 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7727 (STRING_COPYIN): Remove; unused.
7728 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7729 (xcar_addr, xcdr_addr): New functions. All uses changed.
7730 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7731 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7732 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7733 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7734 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7735 (TYPE_RANGED_INTEGERP): Simplify.
7736 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7737 (setlocale, fixup_locale, synchronize_system_messages_locale)
7738 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7739 Now empty functions, not macros.
7740 (functionp): Return bool, not int.
7741 * window.c (Qwindow_configuration_p): Now extern,
7742 so window.h can use it.
7743 * window.h (Qwindowp): Move decl back to lisp.h.
7745 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7747 * xdisp.c (Fline_pixel_height): New function, required for solving
7750 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7752 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7754 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7756 * lread.c (syms_of_lread):
7757 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7759 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7761 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7763 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7765 * fileio.c (expand_file_name): Doc fix.
7767 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7769 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7770 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7771 Wait for self, not for 0. This can't hurt on GNU or similar
7772 system, and may help with Cygwin.
7774 * keyboard.c: Don't use PROP (...) as an lvalue.
7775 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7776 Use set_prop (A, B), not PROP (A) = B.
7778 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7780 * xdisp.c (get_it_property): Use it->window instead of generating
7781 a Lisp object from it->w.
7783 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7785 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7786 get-char-property the window that is being rendered, instead of
7787 the buffer, to support window-specific overlays. (Bug#14575)
7788 (compute_display_string_pos): When W is NULL, use the current
7789 buffer as the object to pass to get-char-property.
7790 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7791 pointer member of the bidi iterator, since no window is pertinent
7794 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7796 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7797 being displayed, and pass it to compute_display_string_pos.
7798 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7799 (bidi_paragraph_init): All callers changed.
7801 * xdisp.c (init_from_display_pos, init_iterator)
7802 (handle_single_display_spec, next_overlay_string)
7803 (get_overlay_strings_1, reseat_1, reseat_to_string)
7804 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7805 Set bidi_it.w member from it->w.
7806 (compute_display_string_pos): Accept additional argument, the
7807 window being displayed, and pass it to Fget_char_property.
7810 * dispextern.h (struct bidi_it): New member w, the window being
7812 (compute_display_string_pos): Adjust prototype.
7814 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7816 * xgselect.c: Remove unneeded include xterm.h.
7818 * process.c (wait_reading_process_output): Check for NS before GLIB.
7819 GLIB may be linked in due to rsvg, but ns_select must be called.
7821 * xgselect.c (xg_select): Remove call to window_system_available
7822 and g_main_context_pending at the top, so Gdk events (i.e. file
7823 notify) are processed when Emacs is started with -nw.
7825 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7827 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7828 (ctagsfiles3): New variable, includes only *.m files.
7829 (TAGS): Use an explicit language name in the regular expressions,
7830 to avoid transformation of '/SOMETHING' by MSYS to
7831 'c:\MSYS\SOMETHING'.
7833 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7835 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7837 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7839 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7840 still need to set the mouse pointer shape and activate help-echo.
7843 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7845 A few porting etc. fixes for the new file monitor code.
7846 See the thread containing
7847 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7848 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7849 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7850 (dir_monitor_callback, Fgfile_rm_watch):
7851 Use assq_no_quit instead of Fassoc, for speed.
7852 (dir_monitor_callback, Fgfile_rm_watch):
7853 eassert that the monitor is a fixnum.
7854 (dir_monitor_callback): No need for CDR_SAFE.
7855 Simplify building of lisp with alternative tails.
7856 (Fgfile_add_watch, Fgfile_rm_watch):
7857 Do not assume glib functions set errno reliably on failure.
7858 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7859 and signal an error otherwise.
7860 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7861 Use Fdelq instead of Fdelete, for speed.
7863 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7865 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7866 don't insist on being invoked on a highlighted tool-bar button.
7867 Avoids losing tool-bar functionality when mouse-highlight is nil.
7868 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7869 Don't highlight when mouse-highlight is nil.
7870 (note_mouse_highlight): When mouse-highlight is nil, don't return
7871 right away; instead, run tool-bar and mode-line highlight
7872 subroutine, clear any existing highlight, and revert the mouse
7873 pointer to its default shape. (Bug#14558)
7875 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7877 * lisp.mk (lisp): Add prog-mode.el.
7879 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7881 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7882 * process.c (dummy_handler): New function.
7883 (lib_child_handler): New static var.
7884 (handle_child_signal): Invoke it.
7885 (catch_child_signal): If a library has set up a signal handler,
7886 save it into lib_child_handler.
7887 (init_process_emacs): If using glib and not on Windows, tickle glib's
7888 child-handling code so that it initializes its private SIGCHLD handler.
7889 * syssignal.h (SA_SIGINFO): Default to 0.
7890 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7891 31; it should no longer be needed now.
7893 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7895 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7897 * gfilenotify.c (globals_of_gfilenotify): New function.
7898 (syms_of_gfilenotify): Move global initialization there.
7900 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7902 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7904 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7905 * keyboard.c (menu_bar_items, tool_bar_items):
7906 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7907 not override local keymaps any more.
7909 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7911 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7913 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7915 * w32console.c (initialize_w32_display): Return the dimensions of
7916 the console window via 2 additional arguments, not via the current
7917 frame. This avoids crashes due to overrunning the bounds of
7918 frame's decode_mode_spec_buffer, which is not resized following
7919 the change of the frame dimensions from the initial 10x10.
7921 * w32term.h (w32_initialize_display_info): Adjust prototype.
7923 * term.c (init_tty): Take dimensions of the frame from the values
7924 returned by initialize_w32_display.
7926 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7927 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7928 (LIBES): Add $(GFILENOTIFY_LIBS).
7930 * w32inevt.c (handle_file_notifications): Add dummy implementation
7931 for !HAVE_W32NOTIFY.
7933 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7935 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7937 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7939 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7941 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7943 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7945 Fix minor problems found by static checking.
7946 * data.c (pure_write_error):
7947 Use xsignal2, not Fsignal, as Fsignal might return.
7948 * eval.c (set_backtrace_debug_on_exit): Now static.
7949 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7950 No longer inline. EXTERN_INLINE is needed only for functions
7951 defined in .h files. Reindent function header as per GNU style.
7952 (backtrace_p, backtrace_top, backtrace_next):
7953 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7954 compiler or linker. Add extern decls to pacify gcc -Wall.
7955 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7957 * frame.c (free_monitors): Define only on platforms that need it.
7958 * nsterm.m (ns_term_init):
7959 * process.c (catch_child_signal):
7960 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7961 defined on all porting targets these days.
7962 * process.c, process.h (catch_child_signal):
7963 Make it extern only if NS_IMPL_GNUSTEP is defined.
7965 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7967 * w32.c (gettimeofday): Make the signature identical to prototype
7968 in nt/inc/sys/time.h.
7970 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7972 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7975 * keyboard.c (safe_run_hooks_error): Improve error message.
7977 * data.c (pure_write_error): Add `object' argument.
7978 * puresize.h (CHECK_IMPURE): Use it.
7980 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7982 * Makefile.in (NOTIFY_OBJ): New variable.
7983 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7985 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7986 Call syms_of_gfilenotify.
7988 * gfilenotify.c: New file.
7990 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7991 and Qfile_w32notify.
7992 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7993 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7995 * lisp.h: Declare syms_of_gfilenotify.
7997 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7999 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8001 Merge the specpdl and backtrace stacks. Make the structure of the
8002 specpdl entries more obvious via a tagged union of structs.
8003 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8004 (enum specbind_tag): New enum.
8005 (struct specbinding): Make it a tagged union of structs.
8006 Add a case for backtrace records.
8007 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8008 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8009 (backtrace_debug_on_exit): New accessors.
8010 (struct backtrace): Remove.
8011 (struct catchtag): Remove backlist field.
8012 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8014 (Flocal_variable_p): Speed up the common case where the binding is
8016 * eval.c (backtrace_list): Remove.
8017 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8018 (set_backtrace_args, set_backtrace_nargs)
8019 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8020 (backtrace_next): New functions.
8021 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8022 (unwind_to_catch, internal_lisp_condition_case)
8023 (internal_condition_case, internal_condition_case_1)
8024 (internal_condition_case_2, internal_condition_case_n): Don't bother
8025 with backtrace_list any more.
8026 (Fsignal): Adjust to new backtrace format.
8027 (grow_specpdl): Move up.
8028 (record_in_backtrace): New function.
8029 (eval_sub, Ffuncall): Use it.
8030 (apply_lambda): Adjust to new backtrace format.
8031 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8033 (specbind): Adjust to new specpdl format. Simplify.
8034 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8035 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8037 (mark_backtrace): Remove.
8038 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8039 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8040 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8042 * profiler.c (record_backtrace): Use get_backtrace.
8043 (handle_profiler_signal): Use backtrace_top_function.
8044 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8047 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8049 * process.h (catch_child_signal): Declare.
8051 * process.c (catch_child_signal): New function.
8052 (init_process_emacs): Call it.
8054 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8055 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8057 (x_set_cursor_type): Remove declaration.
8058 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8059 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8060 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8061 (ns_get_color): Use F suffix on float.
8062 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8063 (ns_get_rgb_color): Remove.
8064 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8065 (note_mouse_movement): x and y are CGFloat.
8066 (ns_draw_fringe_bitmap): Remove unused rowY.
8067 Change #if to COCOA && >= 10_6.
8068 (ns_draw_window_cursor): Remove unused overspill.
8069 (ns_draw_underwave): width and x are EamcsCGFloat.
8070 (ns_draw_box): thickness is CGFloat.
8071 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8072 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8073 if not in main thread.
8074 (ns_get_pending_menu_title, ns_check_menu_open)
8075 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8076 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8077 (sendFromMainThread:): New method.
8078 (changeFont:): size is CGFloat.
8079 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8080 Disable warning about permanent text.
8081 (characterIndexForPoint:): Adjust return type depending on GNUstep
8083 (mouseDown:): delta is CGFloat.
8084 (updateFrameSize): Remove unised variable f.
8085 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8086 Cast float to EmacsCGFloat.
8087 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8088 also to -1 when restoring.
8089 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8090 inside NS_IMPL_COCOA.
8091 (toggleFullScreen:): Put call to toggleFullScreen inside
8092 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8093 (setPosition:portion:whole:): por is CGFloat.
8094 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8095 (mouseDown:): Use CGFloat.
8096 (mouseDragged:): Remove unised variable edge.
8097 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8099 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8101 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8102 when NS_IMPL_GNUSTEP.
8103 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8104 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8105 (EmacsToolbar): Add clearAll. Add tag argument to
8106 addDisplayItemWithImage.
8107 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8109 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8111 * nsmenu.m (ns_update_menubar): Make static.
8112 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8113 (fillWithWidgetValue:): Add cast to SEL for setAction.
8114 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8115 (update_frame_tool_bar): Update code for GNUstep.
8116 (clearAll): New method.
8117 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8118 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8119 Move identifierToItem setObject and activeIdentifiers addObject before
8120 call to insertItemWithItemIdentifier.
8121 (validateVisibleItems): Fix indentation.
8122 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8123 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8124 UtilityWindow to aStyle, remove call to setStyleMask.
8126 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8128 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8129 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8130 Use F suffix on floats.
8131 (ns_char_width): Returns CGFloat.
8132 (ns_ascii_average_width): w is CGFloat instead of float.
8133 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8135 (ns_glyph_metrics): CGFloat instead of float.
8137 * nsfns.m (x_set_foreground_color, x_set_background_color):
8139 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8140 remove unused variables.
8141 (Fns_read_file_name): Keep track if panel is for save.
8142 Use ns_filename_from_panel/ns_directory_from_panel.
8143 (Fns_list_services): delegate only used for COCOA.
8144 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8145 Just return the input if GNUstep.
8146 (x_screen_planes): Remove.
8147 (Fxw_color_values): Use EmacsCGFloat
8148 (Fns_display_monitor_attributes_list): Only get screen number for
8150 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8152 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8153 ns_directory_from_panel.
8155 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8157 * process.c (handle_child_signal): Also use WCONTINUED.
8158 This is so that list-processes doesn't mistakenly list the process
8159 as stopped, when the process has actually been continued and is
8162 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8164 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8165 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8166 not already configured.
8168 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8170 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8172 * Makefile.in (mostlyclean): Remove *.res files.
8174 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8176 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8177 a buffer (bug#8447).
8179 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8181 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8182 display vector, and we backtrack, handle the case that the
8183 previous character position is also displayed from a display
8184 vector or covered by a display string or image. (Bug#14476)
8186 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8188 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8189 (struct MonitorInfo, free_monitors): Remove.
8190 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8191 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8192 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8195 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8196 (struct MonitorInfo, free_monitors): Remove.
8197 (ns_screen_name): Make static.
8198 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8199 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8202 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8203 (struct MonitorInfo): New struct.
8204 (free_monitors, make_monitor_attribute_list): Declare.
8206 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8208 (free_monitors, make_monitor_attribute_list): New functions.
8209 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8212 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8214 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8216 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8218 * keyboard.c: Apply keyboard decoding only to events that come directly
8219 from the tty, not from unread-command-events (bug#14368).
8220 (read_event_from_main_queue): New function, extracted from read_char.
8221 (read_decoded_char): Remove.
8222 (read_decoded_event_from_main_queue): New function to replace it.
8223 (read_char): Use it.
8224 (read_key_sequence): Use read_char rather than read_decoded_char.
8226 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8228 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8230 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8232 2013-05-22 Kenichi Handa <handa@gnu.org>
8234 The following changes are to fix the setting of
8235 buffer-file-coding-system on, for instance, C-x RET c unix RET
8236 _FILE_OF_DOS_EOL_TYPE_ RET.
8238 * coding.h (struct coding_system): New member detected_utf8_chars.
8240 * coding.c (detect_coding_utf_8): Count characters and check EOL
8241 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8243 (setup_coding_system): Do not initialize coding->head_ascii.
8244 (check_ascii): Do not set coding->eol_seen but update it. Do not
8245 call adjust_coding_eol_type here.
8246 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8247 If the eol-type of CODING is already specified, adjust the eol type
8248 of the found coding-system.
8249 (decode_coding_gap): Cancel previous change. Utilize the
8250 character numbers counted by detect_coding_utf_8. Fix detection
8253 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8255 * search.c (looking_at_1): Only set last_thing_searched if the match
8256 changed the match-data (bug#14281).
8258 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8260 * xdisp.c (reseat_at_previous_visible_line_start):
8261 Already declared in dispextern.h, so remove it here.
8262 (move_it_vertically_backward): Likewise.
8264 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8266 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8267 (Fx_display_pixel_width, Fx_display_pixel_height)
8268 (Fx_display_mm_width, Fx_display_mm_height):
8269 Mention `display-monitor-attributes-list' in docstrings.
8271 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8272 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8273 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8274 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8275 (Fx_display_backing_store, Fx_display_visual_class)
8276 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8277 (Fx_display_grayscale_p, Fx_display_pixel_width)
8278 (Fx_display_pixel_height, Fx_display_planes)
8279 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8280 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8281 (Fx_display_mm_width, Fx_display_mm_height)
8282 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8283 height for all physical monitors as in X11.
8285 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8286 Return pixel width or height for all physical monitors as in X11.
8288 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8290 Port --enable-gcc-warnings to clang.
8291 * bytecode.c (exec_byte_code):
8293 Redo diagnostic pragmas to pacify clang, too.
8294 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8295 * editfns.c (Fencode_time):
8296 * fileio.c (file_accessible_directory_p):
8297 * font.c (font_unparse_xlfd):
8298 Use '&"string"[index]' instead of '"string" + (index)'.
8299 * undo.c (user_error): Remove; unused.
8301 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8303 * insdel.c (insert_1_both): Document the arguments, instead of
8304 referring to insert_1, which no longer exists.
8306 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8307 some window, increment windows_or_buffers_changed, so that
8308 *Messages* display in that window is updated. (Bug#14408)
8310 * w32.c: Include epaths.h.
8311 (init_environment): Use cmdproxy.exe without leading directories.
8312 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8314 (gettimeofday): Adjust signature and return value to Posix
8317 * unexw32.c (open_output_file): Delete the existing emacs.exe
8318 before creating it, to break the hard link to the versioned
8321 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8322 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8323 (FIRSTFILE_OBJ): New variables.
8324 (W32_RES): Rename to EMACSRES. All users changed.
8325 (base_obj): Use $(CM_OBJ).
8326 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8327 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8328 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8329 $(W32_RES_LINK) before $(LIBES).
8330 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8332 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8334 * makefile.w32-in (DOC): Use just "DOC".
8336 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8338 * process.c: Export default filters and sentinels to Elisp.
8339 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8341 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8342 (Fset_process_sentinel, Fformat_network_address):
8343 Default to them instead of nil.
8344 (server_accept_connection): Sentinels can't be nil any more.
8345 (read_and_dispose_of_process_output): New function, extracted from
8346 read_process_output.
8347 (read_process_output): Use it; filters can't be nil.
8348 (Finternal_default_process_filter): New function, extracted from
8349 read_process_output.
8350 (exec_sentinel_unwind): Remove function.
8351 (exec_sentinel): Don't zilch sentinel while running.
8352 (status_notify): Sentinels can't be nil.
8353 (Finternal_default_process_sentinel): New function extracted from
8355 (setup_process_coding_systems): Default filter is not nil any more.
8356 (syms_of_process): Export new Elisp functions and initialize
8358 * lisp.h (make_lisp_proc): New function.
8360 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8362 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8364 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8366 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8367 unless we know that the window w is a leaf window.
8368 Another attempt at solving bug#14062.
8370 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8372 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8375 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8377 * image.c (gif_load): Check that subimages fit (Bug#14345).
8379 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8381 * lread.c (skip_dyn_eof): New function.
8382 (read1): Use it to skip the end of a file in response to #@00.
8384 * doc.c (get_doc_string): Slightly relax the sanity checking.
8386 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8388 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8389 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8390 (MonitorInfo): New struct.
8391 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8392 (Fns_display_monitor_attributes_list): New functions.
8393 (display-usable-bounds): Remove.
8394 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8397 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8399 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8400 (GTK_CHECK_VERSION): New macro, if not already defined.
8401 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8402 replaced by GTK_CHECK_VERSION.
8404 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8406 * xterm.h (GTK_PREREQ): New macro.
8407 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8408 to use this macro instead, for consistency and clarity.
8410 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8412 * xdisp.c (row_for_charpos_p): New function, with code of
8413 cursor_row_p, but accepts an additional argument CHARPOS instead
8414 of using a hardcoded PT.
8415 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8416 (row_containing_pos): Call row_for_charpos_p instead of partially
8417 doing the same. Fixes cursor positioning under longlines-mode
8418 when longlines-show-effect includes more than one newline, when
8419 moving the cursor vertically up.
8421 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8423 * makefile.w32-in (ACL_H): New macro.
8424 ($(BLD)/fileio.$(O)): Update dependencies.
8426 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8428 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8429 * Makefile.in (LIB_ACL): New macro.
8430 (LIBACL_LIBS): Remove.
8431 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8432 * fileio.c: Include <acl.h>.
8433 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8434 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8436 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8439 * unexelf.c: Don't assume ElfW (Half) fits in int.
8440 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8441 when dealing with ElfW (Half) values, since they can exceed 2**31
8442 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8443 (entry_address): Omit unused NUM arg. All uses changed.
8445 2013-05-07 Juri Linkov <juri@jurta.org>
8447 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8448 to the string converted from number with `Fnumber_to_string'.
8451 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8453 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8454 This fixes a problem introduced by my previous change.
8456 2013-05-07 Glenn Morris <rgm@gnu.org>
8458 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8460 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8462 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8464 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8466 Static checking by GCC 4.8.0.
8467 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8468 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8469 (x_get_monitor_attributes_fallback)
8470 (x_get_monitor_attributes_xinerama)
8471 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8472 Define only if USE_GTK.
8473 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8474 (x_get_monitor_attributes_fallback): Omit unused locals.
8475 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8476 Use double, not float, to avoid mixed-mode floating point arithmetic.
8478 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8479 Jan Djärv <jan.h.d@swipnet.se>
8481 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8482 (XINERAMA_CFLAGS): New macros.
8483 (ALL_CFLAGS, LIBES): Use them.
8485 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8486 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8487 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8488 (syms_of_xfns): DEFSYM them.
8489 (struct MonitorInfo): New struct.
8490 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8491 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8492 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8493 (x_get_monitor_attributes_xinerama): New functions.
8494 (Fx_display_monitor_attributes_list): New primitive.
8495 (syms_of_xfns): Defsubr it.
8497 * xterm.h (x_display_info): Add Xatom_net_workarea and
8498 Xatom_net_current_desktop.
8500 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8501 and dpyinfo->Xatom_net_current_desktop.
8503 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8505 * xdisp.c (pos_visible_p): Use the special code for finding the
8506 beginning of a display property or overlay for any "replacing"
8507 display property, not just for display strings. This solves
8508 incorrect reporting of position by posn-at-point. (Bug#14241)
8510 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8512 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8513 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8514 Verify that ElfW (Half) fits in int.
8515 (fatal): Use same signature as lisp.h.
8516 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8517 configure and build with -DUNEXELF_DEBUG without worrying about
8518 other modules that use DEBUG.
8519 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8520 possibly-wide integers now uses it instead of plain fprintf.
8521 (entry_address): New function, which avoids problems with 32-bit
8522 overflow on 64-bit hosts.
8523 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8524 (round_up): Don't assume the remainder fits in int.
8525 (find_section): Use bool for boolean. Simplify debug code.
8526 (unexec): Don't assume file sizes fit in int or size_t.
8527 Omit unnecessary trailing newline in 'fatal' format.
8528 Use strerror rather than outputting decimal error number.
8529 Remove unused code when emacs is not defined;
8530 this file relies on Emacs now.
8531 Don't assume e_phnum and e_shnum are positive.
8533 * regex.c: Fix problems when DEBUG is defined.
8534 (extract_number, extract_number_and_incr): Define regardless of
8535 whether DEBUG is defined; that's simpler and makes the code less
8536 likely to go stale in the normal case when DEBUG is not defined.
8537 Return int rather than taking an int * arg. All callers changed.
8538 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8539 Remove, replacing with ...
8540 (DEBUG_PRINT): New macro. All callers changed.
8541 (DEBUG_COMPILES_ARGUMENTS): New macro.
8542 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8543 (print_compiled_pattern, print_double_string) [DEBUG]:
8544 Use prototype rather than old-style definition.
8545 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8546 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8547 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8548 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8549 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8550 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8551 This matters only when DEBUG is defined.
8553 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8555 * xdisp.c (set_iterator_to_next): Set the
8556 ignore_overlay_strings_at_pos_p flag only if we are _really_
8557 iterating over an overlay string, as indicated by the
8558 current.overlay_string_index member. (Bug#14306)
8560 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8562 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8563 to where it is used, to avoid autorelease issues (Bug#14050).
8565 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8567 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8568 * fileio.c (syms_of_fileio): Implement this.
8569 * filelock.c (create_lock_file): If symbolic links don't work, so
8570 we use a regular file as a lock file, do not fsync the lock file;
8573 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8575 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8576 (syms_of_minibuf): Adjust accodingly.
8578 * callint.c (Fcall_interactively): Adjust calls accordingly.
8580 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8582 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8583 w->contents is a buffer before computing everything else.
8584 Use parentheses to disambiguate last part of the condition.
8586 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8587 assertion violations. (Bug#14062)
8589 2013-05-01 David Reitter <david.reitter@gmail.com>
8591 * nsfns.m (ns_tooltip): Initialize.
8593 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8595 * coding.c (decode_coding_gap): Don't remove the character before
8596 a newline unless it's a CR character. (Bug#14287)
8598 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8600 * dispextern.h (struct face): Move enum face_underline_type
8601 earlier so that bitfields can be in the same word.
8603 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8605 * nsfns.m (handlePanelKeys): New function.
8606 (EmacsOpenPanel:performKeyEquivalent:)
8607 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8608 arrows/function/control and copy/paste keys (Bug#14296).
8610 2013-04-27 Juri Linkov <juri@jurta.org>
8612 * callint.c (Fcall_interactively): Call `Qread_number' for
8613 interactive code letter `n' instead of using duplicate code.
8616 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8618 * systime.h (make_timeval): Declare as 'const'.
8620 2013-04-27 Kenichi Handa <handa@gnu.org>
8622 * font.c (font_open_entity): Always open a font of manageable
8625 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8627 Port better to AIX (Bug#14258).
8628 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8631 2013-04-24 Kenichi Handa <handa@gnu.org>
8633 * coding.c (decode_coding_iso_2022): When an invalid escape
8634 sequence is encountered, reset the invocation and designation
8635 status to the safest one.
8637 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8639 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8640 Without this fix, "make distclean" leaves stamp-h1 behind.
8642 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8644 * w32fns.c (w32_fullscreen_rect): New function to compute the
8645 window rectangle for the given fullscreen mode.
8646 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8647 longer tunes the window size. This keeps the window's edges flush
8648 with the screen and allows the taskbar to hide itself in fullboth.
8650 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8651 window decorations and uses the entire screen.
8653 * w32term.h (w32_fullscreen_rect) Add prototype.
8654 (struct w32_output): Replace normal_width, normal_height,
8655 normal_top, and normal_left members with a single normal_placement
8657 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8659 (FRAME_NORMAL_PLACEMENT): New macro.
8661 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8663 * minibuf.c (Ftest_completion): Silence compiler warning.
8665 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8667 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8670 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8673 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8674 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8675 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8676 parentheses where appropriate.
8678 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8680 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8682 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8684 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8685 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8686 Mention in the doc string that setting these variables takes
8687 effect only after a call to set-window-buffer. (Bug#14200)
8689 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8691 * indent.c (Fvertical_motion): Don't consider display strings on
8692 overlay strings as display strings on the buffer position we
8693 started from. This prevents vertical cursor motion from jumping
8694 more than one line when there's an overlay string with a display
8695 property at end of line.
8696 Reported by Karl Chen <Karl.Chen@quarl.org> in
8697 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8699 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8701 * window.c (select_window): `record_buffer' even if window is
8702 already selected (bug#14191).
8704 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8706 * window.c (Fwindow_end): Test more flags, including the buffer's
8707 last_overlay_modified flag, to determine whether the window's
8708 display is really up-to-date. Prevents the function from
8709 returning a stale value. (Bug#14170)
8710 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8713 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8715 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8716 garbaged only if it is not already the top frame on its TTY.
8717 This prevents flickering due to constant redrawing of TTY frames when
8718 there are GUI frames open in the same session. (Bug#13864)
8720 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8722 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8723 of marking the idle timers directly.
8725 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8727 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8730 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8732 * window.c (select_window): Don't record_buffer while the invariant is
8733 temporarily broken (bug#14161).
8735 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8737 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8739 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8741 2013-04-07 Romain Francoise <romain@orebokech.com>
8743 Ignore additional platform-specific ACL errors (Bug#13702).
8744 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8745 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8747 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8749 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8752 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8754 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8755 This bug was introduced by my 2013-02-25 change that simplified
8756 data_start configuration. Without this change, on GNU/Linux
8757 an Emacs configured with --enable-profiling fails immediately
8758 due to a profiler signal.
8759 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8760 with these flags. On platforms where special flags are needed
8761 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8762 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8763 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8765 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8767 Get rid of some platform-specific functions examining window
8768 system and its capabilities. This is a partial rework of the
8770 * lisp.h (have_menus_p): Remove prototype. This function is
8771 replaced with platform-independent window_system_available.
8772 (check_window_system): Move to...
8773 * frame.h (decode_window_system_frame, window_system_available):
8774 ...here, add new prototypes.
8775 * frame.c (window_system_available, decode_window_system_frame):
8777 (check_window_system): Platform-independent now.
8778 * xterm.h (x_in_use): Remove declaration.
8780 * w32term.h (check_x_frame):
8781 * nsterm.h (check_x_frame): Remove prototypes. This function
8782 is replaced with platform-independent decode_window_system_frame.
8783 * msdos.c (have_menus_p): Remove.
8784 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8785 Remove platform-specific functions. Use check_window_system,
8786 decode_window_system_frame and check_ns_display_info where
8787 appropriate. Minor style and comment tweaks.
8788 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8789 (check_x_frame): Likewise.
8790 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8792 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8793 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8794 * xmenu.c, xselect.c: All related users changed.
8796 2013-04-03 Kenichi Handa <handa@gnu.org>
8798 The following changes is to optimize the code for reading UTF-8
8801 * coding.c (check_ascii): Rename from detect_ascii. Return value
8802 changed. Check EOL format. Do not call adjust_coding_eol_type
8804 (check_utf_8): New function.
8805 (adjust_coding_eol_type): Do nothing if already adjusted.
8806 (detect_coding): Compare the return value of check_ascii with
8807 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8808 (decode_coding_gap): Optimize for valid UTF-8.
8810 2013-03-21 Kenichi Handa <handa@gnu.org>
8812 * coding.c (syms_of_coding): Cancel previous change.
8814 * insdel.c (insert_from_gap): Fix previous change.
8816 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8818 Consistently use platform-specific function to detect window system.
8819 * lisp.h (check_window_system): New prototype. This function is
8820 going to replace check_x, check_w32 and check_ns.
8821 (have_menus_p): Mention msdos.c in comment.
8822 * fontset.c (check_window_system_func): Remove. Adjust all users.
8823 * fontset.h (check_window_system_func): Remove prototype.
8824 * nsterm.h (check_ns):
8825 * xterm.h (check_x):
8826 * w32term.h (check_w32): Likewise.
8827 * menu.c (Fx_popup_menu): Use check_window_system.
8828 * msdos.c (check_window_system): Define for MS-DOS.
8829 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8830 * w32fns.c (check_window_system): Likewise for MS-Windows.
8831 * xfns.c (check_window_system): Likewise for X.
8832 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8833 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8835 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8837 Prefer < to > in range checks such as 0 <= i && i < N.
8838 This makes it easier to visualize quantities on a number line.
8839 This patch doesn't apply to all such range checks,
8840 only to the range checks affected by the 2013-03-24 change.
8841 This patch reverts most of the 2013-03-24 change.
8842 * alloc.c (xpalloc, Fgarbage_collect):
8843 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8844 * character.c (string_escape_byte8):
8845 * charset.c (read_hex):
8846 * data.c (cons_to_unsigned):
8847 * dispnew.c (update_frame_1):
8848 * doc.c (Fsubstitute_command_keys):
8849 * doprnt.c (doprnt):
8850 * editfns.c (hi_time, decode_time_components):
8851 * fileio.c (file_offset):
8852 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8853 * font.c (font_intern_prop):
8854 * frame.c (x_set_alpha):
8855 * gtkutil.c (get_utf8_string):
8856 * indent.c (check_display_width):
8857 * keymap.c (Fkey_description):
8858 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8860 * minibuf.c (read_minibuf_noninteractive):
8861 * process.c (wait_reading_process_output):
8862 * search.c (Freplace_match):
8863 * window.c (get_phys_cursor_glyph):
8864 * xdisp.c (redisplay_internal):
8865 * xsmfns.c (smc_save_yourself_CB):
8866 Prefer < to > for range checks.
8867 * dispnew.c (sit_for): Don't mishandle NaNs.
8868 This fixes a bug introduced in the 2013-03-24 change.
8869 * editfns.c (decode_time_components): Don't hoist comparison.
8870 This fixes another bug introduced in the 2013-03-24 change.
8872 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8874 * frame.h (struct frame): Drop scroll_bottom_vpos
8875 member becaue all real users are dead long ago.
8876 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8877 * xdisp.c (redisplay_internal): Adjust user.
8879 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8881 * nsmenu.m (showAtX:Y:for:): setLevel to
8882 NSPopUpMenuWindowLevel (Bug#13998).
8884 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8886 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8887 (ns_check_pending_open_menu): Declare.
8889 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8890 (x_activate_menubar): Update the menu with title that matches
8891 ns_get_pending_menu_title, and call
8892 ns_check_pending_openmenu (Bug#12698).
8893 (menuWillOpen:): New method.
8894 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8896 * nsterm.m (menu_will_open_state, menu_mouse_point)
8897 (menu_pending_title): New varaibles.
8898 (ns_get_pending_menu_title, ns_check_menu_open)
8899 (ns_check_pending_open_menu): New functions.
8901 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8903 * indent.c (current_column_bol_cache): Remove leftover which is not
8904 used in Fmove_to_column any more.
8905 (current_column, scan_for_column): Adjust users.
8906 * keyboard.c (last_point_position_buffer, last_point_position_window):
8907 Remove leftovers which are not used for recording undo any more.
8908 (command_loop_1, syms_of_keyboard): Adjust users.
8909 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8910 redisplay_window any more.
8911 (move_it_to): Adjust user.
8913 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8915 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8916 Update dependencies.
8918 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8920 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8921 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8924 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8926 * window.h (struct window): Replace hchild, vchild and buffer slots
8927 with a single slot 'contents'. This is possible because each valid
8928 window may have either the child window (in vertical or horizontal
8929 combination) or buffer to display (for the leaf window). Using that,
8930 a lot of operations to traverse and/or change window hierarchies may
8931 be simplified. New member horizontal is used to distinguish between
8932 horizontal and vertical combinations of internal windows.
8933 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8934 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8935 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8936 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8937 Use contents slot, not buffer, where appropriate.
8938 (wset_combination): New function.
8939 (wset_buffer): Add eassert.
8940 (Fframe_first_window): Simplify the loop reaching first window.
8941 (Fwindow_buffer): Use WINDOW_LEAF_P.
8942 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8943 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8944 (unshow_buffer): Convert initial debugging check to eassert.
8945 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8946 (make_parent_window, window_resize_check, window_resize_apply)
8947 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8948 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8949 Adjust to match struct window changes.
8950 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8951 (mark_window_cursors_off, count_windows, get_leaf_windows)
8952 (foreach_window_1): Simplify the loop.
8953 * alloc.c (mark_object): Do not check for the leaf window because
8954 internal windows has no glyph matrices anyway.
8955 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8956 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8957 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8958 (build_frame_matrix_from_window_tree, mirror_make_current)
8959 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8960 (update_window_tree, set_window_update_flags): Simplify the loop.
8961 (sync_window_with_frame_matrix_rows): Enforce live window.
8962 Use contents slot, not buffer, where appropriate.
8963 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8964 and WINDOW_HORIZONTAL_COMBINATION_P.
8965 (make_frame_visible_1): Simplify the loop.
8966 Use contents slot, not buffer, where appropriate.
8967 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8968 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8969 (expose_window_tree): Likewise.
8970 Use contents slot, not buffer, where appropriate.
8971 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8972 to avoid deleted windows. Use contents slot instead of buffer.
8973 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8974 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8975 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8976 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8978 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8980 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8981 identify the reasons for assertion violations in bug#14062 and
8983 (Fx_show_tip): Fix compilation error under
8984 "--enable-check-lisp-object-type". (Bug#14073)
8986 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8987 Reported by <rzl24ozi@gmail.com>.
8989 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8991 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8993 (unwind_with_echo_area_buffer): ...to restore it here.
8994 This is needed to ensure that...
8995 (redisplay_window): ...both window markers are valid here,
8996 which is verified by eassert.
8997 * editfns.c (save_excursion_save): Do not assume that
8998 selected_window always displays the buffer.
8999 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9002 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9004 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9007 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9009 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9011 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9013 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9014 since MinGW's w32api headers do. This avoids compiler warnings.
9016 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9019 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9021 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9023 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9025 * gtkutil.c (style_changed_cb): Check if frame is live and an
9026 X frame (Bug#14038).
9028 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9030 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9031 Define only for _WIN32_WINNT less than 0x0500.
9032 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9034 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9035 see its own definitions of 'struct timeval' and 'struct timezone'.
9037 Fix incompatibilities between MinGW.org and MinGW64 headers.
9038 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9040 * w32.c (REPARSE_DATA_BUFFER): Guard with
9041 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9043 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9045 * xterm.c: Include X11/XKBlib.h
9046 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9048 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9050 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9052 * blockinput.h (input_blocked_p): Likewise.
9053 * bytecode.c (exec_byte_code): Likewise.
9054 * callproc.c (call_process_kill, call_process_cleanup)
9055 (Fcall_process): Likewise.
9056 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9057 (Fccl_execute_on_string): Likewise.
9058 * character.c (string_escape_byte8): Likewise.
9059 * charset.c (read_hex): Likewise.
9060 * cm.c (calccost): Likewise.
9061 * data.c (cons_to_unsigned): Likewise.
9062 * dired.c (directory_files_internal, file_name_completion):
9064 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9065 (sit_for): Likewise.
9066 * doc.c (Fsubstitute_command_keys): Likewise.
9067 * doprnt.c (doprnt): Likewise.
9068 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9069 * emacsgtkfixed.c: Likewise.
9070 * fileio.c (file_offset, Fwrite_region): Likewise.
9071 * floatfns.c (Fexpt, fmod_float): Likewise.
9072 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9074 * font.c (font_intern_prop): Likewise.
9075 * frame.c (x_set_alpha): Likewise.
9076 * gtkutil.c (get_utf8_string): Likewise.
9077 * indent.c (check_display_width): Likewise.
9078 * intervals.c (create_root_interval, rotate_right, rotate_left)
9079 (split_interval_right, split_interval_left)
9080 (adjust_intervals_for_insertion, delete_node)
9081 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9082 (merge_interval_right, merge_interval_left, copy_intervals)
9083 (set_intervals_multibyte_1): Likewise.
9084 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9085 * keymap.c (Fkey_description): Likewise.
9086 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9087 * lread.c (openp, read_integer, read1, string_to_number):
9089 * menu.c (ensure_menu_items): Likewise.
9090 * minibuf.c (read_minibuf_noninteractive): Likewise.
9091 * print.c (printchar, strout): Likewise.
9092 * process.c (create_process, Faccept_process_output)
9093 (wait_reading_process_output, read_process_output, send_process)
9094 (wait_reading_process_output): Likewise.
9095 * profiler.c (make_log, handle_profiler_signal): Likewise.
9096 * regex.c (re_exec): Likewise.
9097 * regex.h: Likewise.
9098 * search.c (looking_at_1, Freplace_match): Likewise.
9099 * sysdep.c (get_child_status, procfs_ttyname)
9100 (procfs_get_total_memory): Likewise.
9101 * systime.h (EMACS_TIME_VALID_P): Likewise.
9102 * term.c (dissociate_if_controlling_tty): Likewise.
9103 * window.c (get_phys_cursor_glyph): Likewise.
9104 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9105 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9107 * xfns.c (Fx_window_property): Likewise.
9108 * xmenu.c (set_frame_menubar): Likewise.
9109 * xselect.c (x_get_window_property, x_handle_dnd_message):
9111 * xsmfns.c (smc_save_yourself_CB): Likewise.
9112 * xterm.c (x_scroll_bar_set_handle): Likewise.
9114 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9116 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9117 to be optional or nil. Adjust comment and convert it to docstring.
9118 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9119 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9121 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9123 Static checking by GCC 4.8-20130319.
9124 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9125 * process.c (Fset_process_datagram_address)
9126 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9127 * xdisp.c (get_char_face_and_encoding):
9128 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9129 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9130 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9132 2013-03-24 Ken Brown <kbrown@cornell.edu>
9134 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9135 fix compilation on 64-bit Cygwin, where underscores are not
9136 automatically prepended.
9138 * w32term.c (w32_initialize): Silence compiler warning.
9140 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9142 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9143 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9144 variables, to save and restore frame dimensions.
9145 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9146 after returning from a 'fullscreen' configuration.
9147 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9148 to avoid races between the main thread and the input thread.
9150 * w32term.h (struct w32_output): New members normal_width,
9151 normal_height, normal_top, normal_left, and prev_fsmode.
9152 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9153 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9156 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9157 'fullscreen' parameter. Always record previous width and height
9158 of the frame, except when switching out of maximized modes, so
9159 that they could be restored correctly, instead of resetting to the
9160 default frame dimensions. Send SC_RESTORE command to the frame,
9161 unless we are going to send SC_MAXIMIZE, to restore the frame
9162 resize hints in the mouse pointer shown by the window manager.
9165 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9167 * lisp.h (get_frame_param): Adjust conditions for prototype
9170 2013-03-22 Ken Brown <kbrown@cornell.edu>
9172 * unexcw.c: Drop unneeded inclusion of w32common.h.
9173 (report_sheap_usage): Declare.
9174 (read_exe_header): Add magic numbers for x86_64.
9175 (fixup_executable): Fix printf format specifier for unsigned long
9178 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9180 * frame.h (struct frame): Put menu_bar_window under #ifdef
9181 because this member is not needed when X toolkit is in use.
9182 (fset_menu_bar_window):
9183 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9184 (free_glyphs, update_frame):
9185 * xdisp.c (expose_frame): Likewise.
9186 (display_menu_bar): Likewise. Remove redundant eassert.
9187 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9190 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9192 Use functions and constants to manipulate Lisp_Save_Value objects.
9193 This replaces code that used macros and strings and token-pasting.
9194 The change makes the C source a bit easier to follow,
9195 and shrinks the Emacs executable a bit.
9196 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9197 (make_save_value): Change 1st arg from string to enum. All callers
9200 (mark_object): Use if, not #if, for GC_MARK_STACK.
9201 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9202 (XSAVE_OBJECT): Now functions, not macros.
9203 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9204 the constant was never used.
9205 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9206 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9207 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9208 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9210 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9211 type3 with a single member save_type. All uses changed.
9212 (save_type, set_save_pointer, set_save_integer): New functions.
9213 * print.c (PRINTX): Remove.
9215 * alloc.c: Remove redundant static declarations.
9217 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9219 * window.h (struct window): Convert left_col, top_line, total_lines
9220 and total_cols from Lisp_Objects to integers. Adjust comments.
9221 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9223 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9224 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9225 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9226 Adjust users where appropriate.
9228 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9230 * frame.h (struct frame): Drop resx and resy because the same data is
9231 available from window system-specific output context. Adjust users.
9232 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9233 New functions to provide defaults when no window system available.
9234 (FRAME_RES_X, FRAME_RES_Y): New macros.
9235 (NUMVAL): Move from xdisp.c.
9236 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9237 (Ffont_face_attributes, Fopen_font):
9238 * image.c (gs_load):
9239 * w32font.c (fill_in_logfont):
9240 * xdisp.c (calc_pixel_width_or_height):
9241 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9242 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9244 2013-03-20 Kenichi Handa <handa@gnu.org>
9246 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9247 to 1 (temporary workaround until a bug related to ASCII
9248 optimization is fixed).
9250 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9252 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9253 Signal error if window is not internal. Adjust docstring.
9254 (delete_all_child_windows): Use combination_limit to save the buffer.
9255 (Fset_window_configuration): Adjust accordingly.
9256 * print.c (syms_of_print): Initialize debugging output not here...
9257 (init_print_once): ...but in a new function here.
9258 * lisp.h (init_print_once): Add prototype.
9259 * emacs.c (main): Add call to init_print_once. Adjust comments.
9261 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9263 * window.c (window_resize_check, window_resize_apply)
9264 (window_from_coordinates, recombine_windows, set_window_buffer)
9265 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9266 (Fsplit_window_internal, Fdelete_window_internal)
9267 (freeze_window_starts): Use bool for booleans.
9268 * window.h (window_frame_coordinates, resize_frame_windows)
9269 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9271 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9273 * dispnew.c (bitch_at_user): Use `user-error'.
9275 2013-03-17 Ken Brown <kbrown@cornell.edu>
9277 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9278 as return type of image_background. (Bug#13981)
9279 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9281 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9283 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9284 (ns_select): Don't return with result uninitialized.
9286 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9289 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9291 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9292 directories. If filename is nil, get directory name (Bug#13932).
9293 Use getFilename and getDirectory.
9294 (getFilename, getDirectory): New methods for EmacsSavePanel and
9296 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9298 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9300 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9302 2013-03-15 Kenichi Handa <handa@gnu.org>
9304 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9305 (adjust_after_replace): Make it back to static. Delete the third
9306 arg text_at_gap_tail. Cancel the code for handling it.
9308 * coding.h (struct coding_system): New member eol_seen.
9310 * coding.c (detect_ascii): New function.
9311 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9312 when the source bytes are actually scanned. On detecting for
9313 coding_category_utf_8_auto, call detect_ascii instead of scanning
9314 source bytes directly.
9315 (produce_chars): Call insert_from_gap with the new arg 0.
9316 (encode_coding): Likewise.
9317 (decode_coding_gap): Control ASCII optimization by the variable
9318 disable_ascii_optimization instead of #ifndef .. #endif.
9319 Deccode EOL format according to coding->eol_seen.
9320 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9323 * lisp.h (adjust_after_replace): Cancel externing it.
9324 (insert_from_gap): Adjust prototype.
9326 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9328 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9329 FULLSCREEN_MAXIMIZED. (Bug#13935)
9331 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9333 * region-cache.c (find_cache_boundary, move_cache_gap)
9334 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9335 Simplify debugging check and convert to eassert. Adjust comment.
9336 (pp_cache): Put under ENABLE_CHECKING.
9338 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9340 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9341 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9343 (w32fullscreen_hook): If the frame is visible, reset
9344 f->want_fullscreen flag after changing the frame size. If the
9345 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9348 2013-03-13 Daniel Colascione <dancol@dancol.org>
9350 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9351 too so that these builds can use Cygwin's file conversion
9352 functions. (We've been building and linking cygw32.o all along
9353 and just not using it.)
9355 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9357 File synchronization fixes (Bug#13944).
9358 * Makefile.in (LIB_FDATASYNC): New macro.
9360 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9361 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9362 Don't worry about HAVE_FSYNC, since a substitute fsync is
9363 available if the system lacks one.
9364 (Fwrite_regin): Retry fsync if interrupted.
9366 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9368 * w32term.c (w32_read_socket): If the Emacs frame is being
9369 activated, call w32fullscreen_hook, to make sure the new frame
9370 dimensions are in effect. (Bug#13937)
9372 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9374 * xdisp.c (init_iterator): Simplify because both character and byte
9375 positions are either specified or -1. Add eassert. Adjust comment.
9376 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9377 character and byte positions can be obtained from marker.
9379 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9381 Static checking by Sun C 5.12.
9382 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9383 * bytecode.c (exec_byte_code):
9384 * dispnew.c (init_display):
9386 * fileio.c (Fsubstitute_in_file_name):
9387 * keyboard.c (Fevent_convert_list):
9388 * keymap.c (Fsingle_key_description):
9389 * term.c (maybe_fatal, fatal):
9390 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9391 * xsmfns.c (Fhandle_save_session):
9392 Omit unreachable code.
9393 * keymap.c (map_keymap_char_table_item): Cast void * to
9394 a function pointer type; the C Standard requires this.
9396 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9397 Include <sys/param.h> unconditionally, as that works elsewhere and
9398 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9399 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9402 See ChangeLog.12 for earlier changes.
9408 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9410 This file is part of GNU Emacs.
9412 GNU Emacs is free software: you can redistribute it and/or modify
9413 it under the terms of the GNU General Public License as published by
9414 the Free Software Foundation, either version 3 of the License, or
9415 (at your option) any later version.
9417 GNU Emacs is distributed in the hope that it will be useful,
9418 but WITHOUT ANY WARRANTY; without even the implied warranty of
9419 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9420 GNU General Public License for more details.
9422 You should have received a copy of the GNU General Public License
9423 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.